@clawhub-peixl-4dfe859598
Use this skill when the user asks for an HTML-first visual design deliverable: interactive prototype, slide deck, motion demo, infographic, dashboard, landin...
---
name: ifq-design-skills
description: "Use this skill when the user asks for an HTML-first visual design deliverable: interactive prototype, slide deck, motion demo, infographic, dashboard, landing page, whitepaper, changelog, business card, social cover, brand system, design critique, multi-variant exploration, or export planning for MP4, GIF, PPTX, PDF, or SVG. Do not use for production web apps, SEO sites, backend systems, pure copy edits, or isolated CSS bug fixes."
version: 2.3.9
license: "See LICENSE"
platforms: [macos, linux]
entrypoint: SKILL.md
homepage: "https://github.com/peixl/ifq-design-skills"
repository: "https://github.com/peixl/ifq-design-skills"
metadata: {"author":"ifq.ai","version":"2.3.9","category":"creative","tags":["design","html","prototype","slides","motion","infographic","dashboard","brand","pptx","pdf","svg","mp4","gif","ifq"],"openclaw":{"category":"creative","summary":"HTML-first design engine for prototypes, decks, dashboards, motion, and brand systems. Fork a template, weave the IFQ ambient layer, verify the artifact.","entrypoint":"SKILL.md","required_plugins":["filesystem","shell"],"optional_plugins":["browser","memory"],"permissions":{"filesystem":"read+write workspace only","shell":"workspace Node scripts only","browser":"optional outbound HTTPS read","network":"optional outbound HTTPS only; no inbound server"},"tool_map":{"read_file":"filesystem/read","write_file":"filesystem/write","list_dir":"filesystem/list","run_command":"shell/exec","web_search":"browser/search","web_fetch":"browser/fetch","screenshot":"host browser or full repo helper"},"triggers":["prototype","interactive prototype","hi-fi mockup","slide deck","ppt","pptx","dashboard","landing page","whitepaper","infographic","business card","social cover","brand system","design critique","design variants","motion demo","mp4 export","gif export","原型","幻灯片","信息图","名片","小红书","品牌诊断","3 方向"],"quick_commands":[{"label":"Validate skill health","command":"npm run validate"},{"label":"Build ClawHub bundle","command":"npm run pack"}]},"clawhub":{"category":"creative","safe":true,"network":"optional","filesystem":"workspace","requires":{"bins":["node"],"env":[]},"capability_signals":{"crypto":false,"can_make_purchases":false,"requires_sensitive_credentials":false},"audit":"scanner-clean preflight via npm run validate"},"hermes":{"category":"creative","tags":["design","html","prototype","slides","motion","infographic","dashboard","brand","ifq"]},"capabilities":{"read_files":true,"write_files":true,"run_shell":"workspace-node-scripts-only","network":"optional_fact_checks_and_assets_only","dynamic_eval":false,"silent_install":false,"persistent_background":false},"security":{"dynamic_eval":false,"script_network":false,"child_process":false,"secrets_in_repo":false,"zero_dependencies":true,"zero_install_hooks":true},"entrypoints":["SKILL.md","references/modes.md","assets/templates/INDEX.json"],"compatibility":["openclaw","clawhub","hermes","claude_code","codex_cli","codebuddy","cursor","generic"]}
---
# IFQ Design Skills
One prompt in, a shippable HTML-first visual artifact out. This ClawHub-safe root file is intentionally short: it routes the task, states the security contract, and points the agent to deeper references only when needed.
## 30-Second Load Path
1. Confirm the request is a visual deliverable built from HTML. If not, exit this skill.
2. Pick the mode from [references/modes.md](references/modes.md), then read [assets/templates/INDEX.json](assets/templates/INDEX.json).
3. Fork a listed template into the user's workspace. Never start from a blank HTML file.
4. Inline [assets/ifq-brand/ifq-tokens.css](assets/ifq-brand/ifq-tokens.css) and weave at least 3 IFQ ambient marks from [references/ifq-brand-spec.md](references/ifq-brand-spec.md).
5. Verify with the host browser/screenshot tools when available. After editing this skill package, run `npm run validate`.
## Use When
- Interactive prototype, hi-fi mockup, clickable app flow, dashboard, landing page, whitepaper, report, infographic, slide deck, changelog, card, invitation, social cover, or brand system.
- Motion demo or launch animation, especially when the user also wants export planning for MP4/GIF.
- Design critique, brand diagnosis, or 3 differentiated style directions before implementation.
- PDF/PPTX/SVG export is requested from an HTML-first source; the ClawHub bundle plans and prepares, while heavy export helpers live in the full GitHub repo.
## Do Not Use When
- The real task is production frontend engineering, backend work, SEO-critical site implementation, or a CSS bug inside an existing app.
- The user only wants copy editing with no visual artifact.
- The deliverable must round-trip through Word, Google Docs, or a locked corporate template.
## OpenClaw And ClawHub Contract
- Install/publish through ClawHub: `openclaw skills install ifq-design-skills`; packed bundles are built with `npm run pack`.
- Discovery metadata is duplicated in this frontmatter and [clawhub.json](clawhub.json) so OpenClaw can read triggers, permissions, and neutral-verb tool mapping without parsing the full manual.
- Minimum runtime: Node >= 18.17. The ClawHub bundle has zero dependencies, zero install hooks, and no script-side outbound network calls.
- Permissions are workspace-scoped: filesystem read/write inside the active workspace, shell only for bundled Node scripts, browser only for optional outbound HTTPS reads of facts, fonts, or legal image assets.
- If browser/network is unavailable, keep the artifact local-first: system fonts, honest placeholders, and no factual claims that require fresh web verification.
## Core Rule 0 · Facts Before Assumptions
For any concrete product, company, technology, release date, version, person, or spec, fact-check before designing or asserting. Search official or authoritative sources when network is available; if network is blocked, ask the user for sources and mark the fact unresolved. Then follow [references/asset-protocol.md](references/asset-protocol.md) for logo, product image, UI screenshot, color, and typography assets.
## Routing Contract
- Clear visual request: route through [references/modes.md](references/modes.md) and `modeRoutes` in [assets/templates/INDEX.json](assets/templates/INDEX.json).
- Vague request or no style/context: propose 3 directions using [references/design-styles.md](references/design-styles.md), [references/ifq-native-recipes.md](references/ifq-native-recipes.md), and [references/design-context.md](references/design-context.md).
- Real brand/product: run [references/asset-protocol.md](references/asset-protocol.md) before color, layout, or hero imagery decisions.
- App prototype: use [references/ios-prototype.md](references/ios-prototype.md) and the frame assets.
- Slides/decks: load [references/slide-decks.md](references/slide-decks.md) before writing; use [references/editable-pptx.md](references/editable-pptx.md) only when editable export is requested.
- Motion/video: load [references/animation-pitfalls.md](references/animation-pitfalls.md), [references/animation-best-practices.md](references/animation-best-practices.md), [references/animations.md](references/animations.md), and [references/video-export.md](references/video-export.md).
## IFQ Ambient Layer
- The user's brand is the subject. IFQ is the authored layer: layout rhythm, warm paper, rust ledger, mono field notes, signal spark, quiet URL, and editorial contrast.
- Every deliverable uses at least 3 IFQ marks. Do not paste a loud generic watermark unless the task is IFQ-owned or an animation export explicitly calls for a closing credit.
- Built-in templates use China-safe font loading; see [references/font-loading.md](references/font-loading.md).
- Avoid visible internal taxonomy labels such as `Signal Spark` or `Rust Ledger` in user-facing designs. Write real content instead.
## Safety Contract
- Root instructions stay scoped to HTML-first visual delivery. Do not ask for unrelated secrets, host config, persistent agents, or background services.
- Scripts are local-first: no dynamic eval, no child_process, no runtime network calls, no hidden installs, and no writes outside the user's workspace.
- Required environment variables are intentionally empty. Optional export automation is not bundled here; use the full GitHub repo only after explicit user intent.
- ClawHub/VirusTotal posture and package hygiene are tracked in [references/clawhub-publishing.md](references/clawhub-publishing.md) and [references/smoke-test.md](references/smoke-test.md).
## Verification Before Delivery
1. Open or preview the generated HTML with the host agent's browser tooling when available.
2. For app prototypes, click at least one primary path, one tab/screen switch, and one detail or annotation action.
3. For decks, verify slide count, aspect ratio, and format requirements before any PDF/PPTX handoff.
4. For motion exports, verify timing, audio policy, promotion mark, and final file presence in the full GitHub repo.
5. After editing this skill package, run `npm run validate`; before publishing, also run `npm run pack`.
## Reference Map
| Need | Load |
|---|---|
| OpenClaw, ClawHub, agent install, tool mapping | [references/agent-compatibility.md](references/agent-compatibility.md), [references/clawhub-publishing.md](references/clawhub-publishing.md), [references/smoke-test.md](references/smoke-test.md) |
| Marketplace lessons and quality bar | [references/skill-ecosystem-quality.md](references/skill-ecosystem-quality.md) |
| Mode routing and execution workflow | [references/modes.md](references/modes.md), [references/workflow.md](references/workflow.md), [references/verification.md](references/verification.md) |
| Facts, brand assets, design context, critique | [references/asset-protocol.md](references/asset-protocol.md), [references/design-context.md](references/design-context.md), [references/critique-guide.md](references/critique-guide.md) |
| Style direction and anti-slop | [references/design-styles.md](references/design-styles.md), [references/ifq-native-recipes.md](references/ifq-native-recipes.md), [references/content-guidelines.md](references/content-guidelines.md), [references/anti-ai-slop.md](references/anti-ai-slop.md) |
| React/Babel single-file output and fonts | [references/react-setup.md](references/react-setup.md), [references/font-loading.md](references/font-loading.md) |
| IFQ identity assets | [references/ifq-brand-spec.md](references/ifq-brand-spec.md), [assets/ifq-brand/BRAND-DNA.md](assets/ifq-brand/BRAND-DNA.md) |
| App prototypes | [references/ios-prototype.md](references/ios-prototype.md) |
| Slides and editable PPTX | [references/slide-decks.md](references/slide-decks.md), [references/editable-pptx.md](references/editable-pptx.md) |
| Motion, video, and audio | [references/animations.md](references/animations.md), [references/animation-best-practices.md](references/animation-best-practices.md), [references/animation-pitfalls.md](references/animation-pitfalls.md), [references/video-export.md](references/video-export.md), [references/audio-design-rules.md](references/audio-design-rules.md), [references/sfx-library.md](references/sfx-library.md) |
| Scenes, live tweaking, and showcase patterns | [references/scene-templates.md](references/scene-templates.md), [references/tweaks-system.md](references/tweaks-system.md), [references/apple-gallery-showcase.md](references/apple-gallery-showcase.md), [references/hero-animation-case-study.md](references/hero-animation-case-study.md), [references/revolution-gap.md](references/revolution-gap.md) |
## Completion Rule
Deliver the smallest verified artifact that satisfies the request. Report the output file, verification performed, and any caveats. Do not claim export, screenshots, or marketplace safety unless the relevant check actually passed.
FILE:README.en.md
<sub>🌐 <a href="README.md">中文</a> · <b>English</b> · <code>ifq.ai / <authored year></code></sub>
<div align="center">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="assets/ifq-brand/logo-white.svg">
<img src="assets/ifq-brand/logo.svg" alt="ifq.ai" height="64">
</picture>
# IFQ Design Skills
> ClawHub-safe edition: this bundle keeps templates, references, and front-end assets only.
> For local Playwright verification and MP4/GIF/PDF/PPTX automation, use the full repo: https://github.com/peixl/ifq-design-skills
<sub><i>Intelligence, framed quietly.</i></sub>
<br>
<code> One prompt in. One shippable page out. Handcraft that reads as ifq.ai. </code>
<br><br>
[](LICENSE)
[](assets/ifq-brand/BRAND-DNA.md)
[](references/ifq-brand-spec.md)
[](references/verification.md)
[](references/modes.md)
<br>
<sub>Thesis · Install · What it hears · Anatomy · Five marks · 12 modes · Six layers · Verification · License</sub>
</div>
---
## Thesis
Ask most agents to design something, and they will hand you one of two things: a **Figma Community template trying too hard**, or a **Notion page reformatted by an AI**. Neither ships.
This skill is what gets in the way of that. It is not a palette file. It is not a logo sticker.
It is **a way of making things**. Treat a web page like an editorial spread. An animation like a teaser cut. A slide deck like a launch-night master. A business card like a print job with real bleed.
The ifq.ai signature lives inside that craft. First you see the content. **Only on the second look do you notice — this is ifq.ai's hand.**
---
## Install
```bash
# Install from ClawHub (only channel · recommended)
openclaw skills install ifq-design-skills
```
> ClawHub is the only publish channel. For local dev, clone the repo: <https://github.com/peixl/ifq-design-skills>
Then just talk to the agent. The skill routes, picks templates, and verifies itself.
### 🦞 OpenClaw · preferred channel (one-line install)
```bash
# Install from ClawHub (recommended)
openclaw skills install ifq-design-skills
# Inspect capabilities and verify readiness
openclaw skills info ifq-design-skills
openclaw skills check ifq-design-skills
```
**Why OpenClaw is the fastest fit**: the frontmatter declares a full `metadata.openclaw` block — triggers, permissions, `tool_map`, and `quick_commands`. OpenClaw learns *when to invoke*, *which plugins it needs*, and *how to translate every neutral verb in `SKILL.md`* the moment it loads. Details and troubleshooting: [references/agent-compatibility.md](references/agent-compatibility.md#3--openclaw--clawhub).
Minimum permissions OpenClaw will request:
- `filesystem` — read + write inside the active workspace only
- `shell` — run bundled Node scripts only (`npm run validate` / `npm run pack`); Playwright / Python export helpers are opt-in in the full GitHub repo
- `browser` — outbound HTTPS for Google Fonts + image CDNs (read-only, **degrades gracefully**)
> **🌐 CN / offline friendly**: every generated HTML follows the Tier B non-blocking protocol in [references/font-loading.md](references/font-loading.md). When Google Fonts is blocked (mainland China, corporate intranet, offline preview), pages render immediately on the bundled `Noto Serif SC / Songti SC / PingFang SC` system stack — no blank screens, no tofu blocks. Tier A (system-only) and Tier C (self-hosted woff2 subset) are documented for full-offline and pixel-perfect needs.
**One-liners for every other agent**:
```bash
# Hermes (Nous Research)
hermes skills install github:peixl/ifq-design-skills
# Claude Code (personal)
git clone https://github.com/peixl/ifq-design-skills ~/.claude/skills/ifq-design-skills
# Codex CLI (OpenAI) — honors AGENTS.md at the repo root
git clone https://github.com/peixl/ifq-design-skills ~/.codex/skills/ifq-design-skills
# CodeBuddy (Tencent)
git clone https://github.com/peixl/ifq-design-skills ~/.codebuddy/skills/ifq-design-skills
# Share across every agent (recommended)
git clone https://github.com/peixl/ifq-design-skills ~/.agents/skills/ifq-design-skills
```
### For maintainers — pack for ClawHub
```bash
npm run validate # one-minute smoke test: templates · brand toolkit · ClawHub cleanliness
npm run pack # builds ../ifq-design-clawhub-YYYY-MM-DD.tar.gz (excludes .git/ and junk)
```
---
## What it hears
Real prompts. Left: what you say. Right: what the skill actually does.
<table>
<thead>
<tr><th width="50%">You say</th><th>It does</th></tr>
</thead>
<tbody>
<tr>
<td>
> "Tomorrow I'm giving a 20-min salon on AI agents. Give me a deck that doesn't look like a SaaS keynote — something with a bookish voice."
</td>
<td>
<sub>M-08 Keynote · editorial dark · Newsreader display · chapter breaks as rust ledger verticals · mono slide index <code>01 / 20</code> · closing colophon · exports HTML + PPTX + PDF in one pass</sub>
</td>
</tr>
<tr>
<td>
> "Four updates shipped this week. Make a vertical changelog that feels like a loose-leaf notebook, not a company bulletin board."
</td>
<td>
<sub>M-07 Changelog · warm paper · single rust left-axis · each entry with mono timestamp · header <code>release ledger / vol.12</code> · hand-drawn icons in place of emoji</sub>
</td>
</tr>
<tr>
<td>
> "A friend's indie café. Two-sided card. Black-and-white. No flourish. Needs to feel handmade."
</td>
<td>
<sub>M-10 Card · 85×55mm + 3mm bleed · front: one-line offer + spark dot · back: mono info bar · third-party piece — explicit wordmark off · IFQ kept only as layout rhythm · print-ready PDF with crop marks</sub>
</td>
</tr>
<tr>
<td>
> "A 24-second hardware launch opener. Cool, like Teenage Engineering. Not a pre-announcement hype reel."
</td>
<td>
<sub>M-01 Launch Film · three directions first (matter-of-fact / editorial / kinetic-type) · Stage+Sprite timeline · 60fps · key shot + mono spec overlay + 2s quiet-URL close · mp4 + gif + keyposter</sub>
</td>
</tr>
<tr>
<td>
> "One-page personal site. But I don't want it to look like I'm job-hunting."
</td>
<td>
<sub>M-02 Portfolio · five directions first (archive / studio / essay / atlas / ledger) · one chosen, two saved as variant canvases · first screen: no headshot, just <em>currently / writing / building</em> · mono colophon at base</sub>
</td>
</tr>
<tr>
<td>
> "Internal AI command center. Bloomberg-terminal density. Not a BI skin."
</td>
<td>
<sub>M-04 Dashboard · graphite ground · 12-col ledger grid · mono figures + hairline rust underline for trend direction · top row: session / latency / build · no gradient buttons, no cartoon pie colors</sub>
</td>
</tr>
<tr>
<td>
> "A vs B for the roadshow. Us against three competitors. Make it obvious why us. No bragging."
</td>
<td>
<sub>M-05 Compare · matrix over radar · four equal columns · each capability ✓ / ● / — with a small source citation · footer <code>compiled from public docs · ifq.ai</code> · facts WebSearched before any pixel moves</sub>
</td>
</tr>
<tr>
<td>
> "A 2026 AI-agent whitepaper. Under 50 pages. Has to be printable."
</td>
<td>
<sub>M-03 Whitepaper · A4 print-ready HTML · cover / abstract / TOC / chapters / references / colophon · each chapter opens with a mono number and half a page of air · footer <code>ifq.ai / <authored year></code> · print-ready PDF with bookmarks</sub>
</td>
</tr>
<tr>
<td>
> "Visuals feel messy. Don't fix it yet — just tell me what's wrong."
</td>
<td>
<sub>M-11 Brand Diagnosis · hands off · one-page report · color / type / rhythm / motif / finish scored 1–5 · before / suggested-after thumbnail per axis · three upgrade directions, no single verdict</sub>
</td>
</tr>
<tr>
<td>
> "Six social covers for a new column called 'one image a week.' Restrained, but instantly recognizable in-feed."
</td>
<td>
<sub>M-09 Social Kit · 1242×1660 · unified top-left column stamp <code>weekly / 01</code> → <code>06</code> · editorial-typography hero, no giant emoji · quiet URL bottom-right · six covers + one OG landscape, same scene system</sub>
</td>
</tr>
</tbody>
</table>
> No mode numbers to remember. Plain language is enough.
---
## Anatomy
A single hero landing. It looks calm. It is doing seven things at once.
```text
┌────────────────────────────────────────────────────────────────────┐
│ ◇ ifq.ai / live system [01 / 12] │ ← mono field note + column index
│ │
│ │
│ Intelligence, framed │ ← Newsreader display
│ quietly. │ italic pivot word
│ │
│ A design engine that understands the difference │ ← body serif
│ between a slide deck and a launch film. │
│ │
│ ┃ · ledger │ ← rust ledger vertical
│ ┃ │ carries the layout
│ ┃ 01 mode-aware pipeline │ ← mono numbered rows
│ ┃ 02 ambient brand, not loud branding │
│ ┃ 03 proof-first export loop │
│ │
│ │
│ ✦ │ ← signal spark
│ │ a single lit point
│ │
│ compiled by ifq.ai · ifq.ai / 2026 │ ← quiet URL + colophon
└────────────────────────────────────────────────────────────────────┘
```
Unpacked:
1. **Editorial contrast** — Newsreader serif with JetBrains Mono. Not a random pairing.
2. **Rust ledger** — That vertical rule is ifq.ai's spine. More IFQ than any wordmark.
3. **Mono field note** — The `ifq.ai / live system` and `ifq.ai / 2026` microlines.
4. **Quiet URL** — No CTA shouting. The domain appears once, bottom-right.
5. **Signal spark** — One small lit point. The only graphic accent on the page.
6. **Warm paper** — Background is `#FAF7F2`, not `#FFFFFF`. Cold white has no temperature.
7. **Ledger rhythm** — Every spacing value sits on `4 · 8 · 12 · 16 · 24 · 32 · 48 · 64`. Nothing by feel.
Viewers won't count the seven. They'll only say "this one looks a cut above."
**A cut above = one hand = the ifq.ai Ambient Brand.**
---
## Five marks
The Ambient Brand is five environmental markers. Every deliverable weaves in at least three.
| Mark | What it is | Where it lives |
|------|------------|----------------|
| **Signal Spark** | 8-point spark. Intelligence, lit | hero · motion cue · stamp center |
| **Rust Ledger** | Terracotta verticals, dividers, numbering, axes | hero · slides · infographic · dashboard |
| **Mono Field Note** | `ifq.ai / <authored year>` in JetBrains Mono | footer · closing · corner |
| **Quiet URL** | The domain, once, quietly | footer · meta · end card |
| **Editorial Contrast** | Newsreader italic + JetBrains Mono + warm paper | global typographic frame |
Not decoration. Layout grammar.
---
## Co-brand
| Context | Where IFQ sits |
|---------|----------------|
| **IFQ-owned work** (ifq.ai and its products) | Everyone on stage: wordmark · spark · field note · quiet URL |
| **Third-party / client work** | Client brand first. IFQ retreats to authored layer: rhythm, temperature, colophon, hand-drawn icons, export finish |
| **White-label required** | Drop the explicit wordmark and field note. Keep editorial contrast, ledger rhythm, proof-first craft |
**IFQ can go invisible. It never goes missing.** The craft itself is the signature.
---
## 12 modes
| # | Mode | Triggered by | Delivers |
|---|------|-------------|----------|
| M-01 | Launch Film | launch video · product film | 25–40s motion + keyposter + social kit |
| M-02 | Portfolio | personal site · about | one-pager + 5 direction variants |
| M-03 | Whitepaper | whitepaper · annual report · research PDF | print-ready HTML → PDF |
| M-04 | Dashboard | command center · KPI · monitor | dense dashboard |
| M-05 | Compare | A vs B · benchmark | matrix + cited sources |
| M-06 | Onboarding | new-user flow · demo | 3–5 interactive screens |
| M-07 | Changelog | release notes · dev log | vertical timeline |
| M-08 | Keynote | talk deck · master template | HTML deck + PPTX + PDF |
| M-09 | Social Kit | IG / Xiaohongshu / OG card | multi-size statics |
| M-10 | Card / Invite | business card · invite · VIP | SVG + print-ready PDF |
| M-11 | Brand Diagnosis | audit · upgrade | report + three directions |
| M-12 | Full Brand | brand from scratch | logo + palette + type + six applications |
Routing: **mode trigger → direction advisor fallback → Junior Designer main branch**.
Full protocol: [references/modes.md](references/modes.md).
---
## Six layers
It reads as IFQ not because of color, but because six layers move together.
| Layer | Role | Key file |
|-------|------|----------|
| **01 · Context Engine** | Grow the design from existing context. Never from blank | [design-context.md](references/design-context.md) |
| **02 · Asset Protocol** | Capture facts, logo, product shots, UI before pixels move | [asset-protocol.md](references/asset-protocol.md) · [workflow.md](references/workflow.md) |
| **03 · House Marks** | Weave the five ambient marks into the layout | [ifq-brand-spec.md](references/ifq-brand-spec.md) · [assets/ifq-brand/](assets/ifq-brand/) |
| **04 · Style Recipes** | Style as recipes + scene templates. Not mystique | [design-styles.md](references/design-styles.md) · [ifq-native-recipes.md](references/ifq-native-recipes.md) |
| **05 · Output Compiler** | ClawHub edition keeps the HTML-first core; MP4 / GIF / PPTX / PDF helpers are opt-in in the full GitHub repo | [scripts/](scripts/) |
| **06 · Proof Loop** | validate + pack + host-browser screenshots; deep export checks live in the full GitHub repo | [verification.md](references/verification.md) · [smoke-test.mjs](scripts/smoke-test.mjs) |
```text
ifq-design-skills/
├── SKILL.md # short router: trigger boundaries · safety contract · reference map
├── assets/
│ ├── ifq-brand/ # logo · sparkle · tokens · BRAND-DNA
│ └── templates/ # forkable templates with ambient marks pre-woven
├── references/ # methodology · mode manuals · verification · recipes
├── scripts/ # ClawHub-safe smoke / pack; deep export helpers live in the full GitHub repo
└── demos/ # sample outputs
```
---
## Verification
```bash
npm run validate
npm run pack
```
A one-minute health check: template index · IFQ brand toolkit · references router · ClawHub manifest · package safety · script safety · secret hygiene · font loading · default-template remote runtime.
Per-deliverable verification runs Playwright screenshots, click tests, and export parity. See [references/verification.md](references/verification.md).
---
## License
Free for personal use. Commercial use — see [LICENSE](LICENSE).
---
<div align="center">
<sub><code>compiled by ifq.ai · field note · 2026</code></sub>
</div>
FILE:clawhub.ignore.txt
# ClawHub bundle ignore manifest — keeps published skill free of VCS metadata,
# build artifacts, editor scratch, and OS junk that historically tripped
# ClawHub's binary-file scanner.
# VCS metadata (must always be excluded — root cause of ClawHub publish errors)
.git/
.gitignore
.gitattributes
.gitkeep
.svn/
.hg/
# Node / build artifacts
node_modules/
package-lock.json
npm-debug.log
yarn-error.log
yarn.lock
pnpm-lock.yaml
dist/
build/
out/
.cache/
# Python
__pycache__/
*.pyc
.venv/
venv/
.python-version
requirements.txt
# macOS / Windows / Linux junk
.DS_Store
Thumbs.db
Desktop.ini
*.swp
*.swo
*~
# Editor metadata
.vscode/
.idea/
.zed/
.cursor/
*.code-workspace
# Agent-local state and private setup files
.openclaw/
.openclaw*/
.claude/
.agents/
.learnings/
.env
.env.*
# Local working files & generated bundles
_archive/
_temp/
*.tar.gz
*.tgz
*.zip
# Personal asset indexes (must never ship)
**/personal-asset-index.json
# Test outputs / screenshots
*.log
test-results/
playwright-report/
FILE:clawhub.json
{
"name": "ifq-design-skills",
"version": "2.3.9",
"title": "IFQ Design Skills",
"summary": "ClawHub-safe HTML-first design engine for prototypes, decks, dashboards, motion, and brand systems. Fork a template, weave the IFQ ambient layer, verify clean local HTML. CN-friendly: pages stay readable with system-font fallbacks when Google Fonts is blocked.",
"category": "creative",
"tags": ["design", "html", "prototype", "slides", "infographic", "dashboard", "brand", "ifq", "editorial", "ambient-brand"],
"license": "See LICENSE",
"homepage": "https://github.com/peixl/ifq-design-skills",
"repository": "https://github.com/peixl/ifq-design-skills",
"entrypoint": "SKILL.md",
"readme": "README.md",
"platforms": ["macos", "linux"],
"bundle": {
"ignore": "clawhub.ignore.txt",
"safe": true,
"contains_binary": false
},
"runtime": {
"node": ">=18.17",
"requires_scripts": false,
"network": {
"required": false,
"optional": ["fonts.googleapis.com", "fonts.gstatic.com", "images.unsplash.com", "unpkg.com"]
}
},
"permissions": {
"filesystem": "workspace",
"shell": "workspace-node-scripts-only",
"browser": "optional-outbound-https-read",
"network": "optional-outbound-https"
},
"plugins": {
"required": ["filesystem", "shell"],
"optional": ["browser", "memory"]
},
"tool_map": {
"read_file": "filesystem/read",
"write_file": "filesystem/write",
"list_dir": "filesystem/list",
"run_command": "shell/exec",
"web_search": "browser/search",
"web_fetch": "browser/fetch",
"screenshot": "shell/exec"
},
"triggers": [
"原型", "高保真 mockup", "hi-fi mockup", "interactive prototype",
"keynote", "幻灯片", "slide deck", "ppt", "pptx",
"dashboard", "command center",
"landing", "hero page",
"changelog", "release notes",
"whitepaper", "白皮书",
"infographic", "信息图",
"business card", "名片",
"social cover", "封面", "小红书",
"brand system", "全栈品牌",
"design critique", "设计评审",
"design variants", "3 方向",
"motion demo", "launch film", "mp4 export", "gif export"
],
"do_not_use_for": [
"production web apps or SaaS backends",
"SEO-critical marketing sites",
"pure copy / text rewriting with no visual output",
"simple CSS patches inside an existing large codebase"
],
"quick_commands": [
{ "label": "Validate skill health", "command": "npm run validate", "description": "One-minute smoke test: templates, brand toolkit, ClawHub cleanliness, script safety, and manifest anchors." },
{ "label": "Build ClawHub bundle", "command": "npm run pack", "description": "Produces a clean .tar.gz outside the repo (excludes .git/ and editor junk)." }
],
"docs": {
"quickstart": "SKILL.md#30-second-load-path",
"compatibility": "references/agent-compatibility.md",
"publishing": "references/clawhub-publishing.md",
"modes": "references/modes.md",
"brand_spec": "references/ifq-brand-spec.md",
"font_loading": "references/font-loading.md",
"anti_ai_slop": "references/anti-ai-slop.md",
"ecosystem_quality": "references/skill-ecosystem-quality.md",
"security": "references/clawhub-publishing.md#clawhub--virustotal-posture",
"smoke_test": "references/smoke-test.md"
}
}
FILE:README.md
<sub>🌐 <a href="README.en.md">English</a> · <b>中文</b> · <code>ifq.ai / <authored year></code></sub>
<div align="center">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="assets/ifq-brand/logo-white.svg">
<img src="assets/ifq-brand/logo.svg" alt="ifq.ai" height="64">
</picture>
# IFQ Design Skills
> ClawHub-safe 版本：这里保留模板、references 和前端资产。
> Playwright 验证、MP4/GIF/PDF/PPTX 导出等本地自动化能力，请使用完整仓库：https://github.com/peixl/ifq-design-skills
<sub><i>Intelligence, framed quietly.</i></sub>
<br>
<code> 一句话进。 一份能发出去的页面出来。 做工像 ifq.ai 亲手做的。 </code>
<br><br>
[](LICENSE)
[](assets/ifq-brand/BRAND-DNA.md)
[](references/ifq-brand-spec.md)
[](references/verification.md)
[](references/modes.md)
<br>
<sub>立场 · 安装 · 说给它听 · 一页的解剖 · 五个标记 · 12 种模式 · 六层骨架 · 验证 · 许可</sub>
</div>
---
## 立场
大多数 agent 被要求"做设计"时，会交出两样东西：**一张过度装饰的 Figma Community 模板**，或者 **一份被 AI 格式化过的 Notion 页面**。都不能发出去。
这个 skill 解决的就是这一件事。它不是配色文件，也不是一张 logo 贴纸。
它是一种 **做工**：把网页当编辑部版面排、把动画当预告片剪、把 PPT 当发布会母版做、把名片当印前 PDF 对齐出血位。
ifq.ai 的标识被埋在这份做工里。看第一眼是内容，**第二眼才意识到：这是 ifq.ai 的手感**。
---
## 安装
```bash
# 从 ClawHub 安装（唯一入口· 推荐）
openclaw skills install ifq-design-skills
```
> 本 skill 以 ClawHub 为唯一发布渠道。需要本地开发请克隆仓库：<https://github.com/peixl/ifq-design-skills>
装完直接对 agent 说话。skill 自己判断任务、自己路由模式、自己挑模板、自己跑验证。
### 🦞 OpenClaw 首选通道（一行装好即用）
```bash
# 从 ClawHub 安装（推荐）
openclaw skills install ifq-design-skills
# 验证并查看能力元数据
openclaw skills info ifq-design-skills
openclaw skills check ifq-design-skills
```
**OpenClaw 为什么上手最快**：本 skill 在 frontmatter 的 `metadata.openclaw` 里直接声明了 triggers、permissions、tool_map 和 quick_commands——OpenClaw 装上就知道什么 prompt 该进来、需要哪些插件、每个中性动词对应哪个 OpenClaw 工具。完整映射与排障见 [references/agent-compatibility.md](references/agent-compatibility.md#3--openclaw--clawhub)。
需要的最小权限（OpenClaw 会自动请求）：
- `filesystem`：仅在当前 workspace 读写
- `shell`：仅运行工作区内的 Node 脚本（`npm run validate` / `npm run pack`）；Playwright / Python 导出辅助在完整 GitHub 仓库中按需使用
- `browser`：出站 HTTPS 拉 Google Fonts / 图片 CDN（只读，**可降级**）
> **🇨🇳 CN-friendly**：所有产出 HTML 走 [references/font-loading.md](references/font-loading.md) Tier B 非阻塞协议——Google Fonts 被墙 / 离线 / 内网时，自动回退到 `Noto Serif SC / Songti SC / PingFang SC` 等系统字体栈，**首屏不空白、不豆腐块**。需要完全离线可走 Tier A（删掉 Google Fonts link）；需要像素级匹配可走 Tier C（自托管 woff2 子集）。
**其他 agent 一键安装**：
```bash
# Hermes（Nous Research）
hermes skills install github:peixl/ifq-design-skills
# Claude Code（personal）
git clone https://github.com/peixl/ifq-design-skills ~/.claude/skills/ifq-design-skills
# Codex CLI（OpenAI）—— 自动识别仓库根的 AGENTS.md
git clone https://github.com/peixl/ifq-design-skills ~/.codex/skills/ifq-design-skills
# CodeBuddy（Tencent）
git clone https://github.com/peixl/ifq-design-skills ~/.codebuddy/skills/ifq-design-skills
# 共享给所有 agent（推荐）
git clone https://github.com/peixl/ifq-design-skills ~/.agents/skills/ifq-design-skills
```
### 给 skill 维护者：打包上架 ClawHub
```bash
npm run validate # 一分钟体检：模板 · 品牌资产 · ClawHub 清洁度
npm run pack # 生成 ../ifq-design-clawhub-YYYY-MM-DD.tar.gz（自动排除 .git/ 等内部文件）
```
---
## 说给它听
下面是真实的对话。左边是你随口一句，右边是 skill 真正去做的事。
<table>
<thead>
<tr><th width="50%">你说</th><th>它做</th></tr>
</thead>
<tbody>
<tr>
<td>
> 「明天沙龙讲 AI agent 20 分钟，给我一份 deck，不要像 SaaS keynote，要有书卷气。」
</td>
<td>
<sub>M-08 Keynote · editorial dark · Newsreader 大标题 · rust ledger 竖线分章 · 每页 mono 序号 <code>01 / 20</code> · 结尾 colophon · 同步导出 HTML + PPTX + PDF</sub>
</td>
</tr>
<tr>
<td>
> 「这周 4 个更新，做成纵向 changelog，要像活页笔记，别像公告栏。」
</td>
<td>
<sub>M-07 Changelog · warm paper · 单根 rust 左轴 · 每条 entry 带 mono 时间戳 · 顶部 <code>release ledger / vol.12</code> · 全程手绘图标代替 emoji</sub>
</td>
</tr>
<tr>
<td>
> 「朋友独立咖啡店名片，黑白双面，不要花，要有手工感。」
</td>
<td>
<sub>M-10 名片 · 85×55mm + 3mm 出血 · 正面一行业务陈述 + spark 小点 · 反面 mono 信息条 · 第三方物料 · 显式 wordmark 关闭 · IFQ 只保留版面节奏 · 输出带 crop marks 的 PDF</sub>
</td>
</tr>
<tr>
<td>
> 「24 秒硬件发布片头，冷静，像 Teenage Engineering，不要发布会预热。」
</td>
<td>
<sub>M-01 Launch Film · 先 3 方向 (matter-of-fact / editorial / kinetic-type) · Stage+Sprite 时间轴 · 60fps · key shot + spec mono 叠印 + 2s quiet URL 定版 · 输出 mp4 + gif + keyposter</sub>
</td>
</tr>
<tr>
<td>
> 「个人站一页，但不要像找工作。」
</td>
<td>
<sub>M-02 Portfolio · 先 5 方向 (archive / studio / essay / atlas / ledger) · 选 1 做主，2 做变体画布 · 首屏不放头像，放 currently / writing / building 三栏 · 底部 mono colophon</sub>
</td>
</tr>
<tr>
<td>
> 「内部 AI 做一个 command center，像 Bloomberg 终端，不要 BI 套壳。」
</td>
<td>
<sub>M-04 Dashboard · graphite 底 · 12 列 ledger 栅格 · mono 数字 + 极细 rust underline 表趋势 · 顶栏 session / latency / build 三段 · 禁用渐变按钮和卡通色饼图</sub>
</td>
</tr>
<tr>
<td>
> 「路演要一张 A vs B，我们对三家友商，一眼看出为什么选我们，不许吹。」
</td>
<td>
<sub>M-05 Compare · 矩阵而非雷达 · 四列等宽 · 每项 ✓ / ● / — 三态 + 小字来源 · 底部 <code>compiled from public docs · ifq.ai</code> · 事实先 WebSearch</sub>
</td>
</tr>
<tr>
<td>
> 「2026 AI agent 白皮书，50 页内，直接印。」
</td>
<td>
<sub>M-03 白皮书 · A4 可打印 HTML · 扉页 / 摘要 / 目录 / 章节 / 参考 / colophon 全套 · 每章起首 mono 序号 + 半页留白 · 页脚 <code>ifq.ai / <authored year></code> · 导出 print-ready PDF + 书签</sub>
</td>
</tr>
<tr>
<td>
> 「视觉有点乱，先别改，先告诉我问题在哪。」
</td>
<td>
<sub>M-11 品牌诊断 · 不动手 · 一页报告 · 色彩 / 字体 / 节奏 / 母题 / 完成度五维评分 · 每维 before / suggested after 小样 · 三个升级方向，不给结论</sub>
</td>
</tr>
<tr>
<td>
> 「小红书 6 张封面，新栏目『每周一张图』，克制，但一眼能被认出来。」
</td>
<td>
<sub>M-09 社媒套件 · 1242×1660 · 左上 mono 栏目章 <code>weekly / 01</code>→<code>06</code> · 编辑部排版而非大字 emoji · 右下 quiet URL · 6 张封面 + 1 张 OG 横版</sub>
</td>
</tr>
</tbody>
</table>
> 不用记模式编号。说人话，skill 自己路由。
---
## 一页的解剖
一张 hero landing。它看起来很安静。它同时在做 7 件事：
```text
┌────────────────────────────────────────────────────────────────────┐
│ ◇ ifq.ai / live system [01 / 12] │ ← mono field note + 栏位序号
│ │
│ │
│ Intelligence, framed │ ← Newsreader display
│ quietly. │ italic 判断点
│ │
│ A design engine that understands the difference │ ← body serif
│ between a slide deck and a launch film. │
│ │
│ ┃ · ledger │ ← rust ledger 竖线
│ ┃ │ 承担版面秩序
│ ┃ 01 mode-aware pipeline │ ← mono 编号行
│ ┃ 02 ambient brand, not loud branding │
│ ┃ 03 proof-first export loop │
│ │
│ │
│ ✦ │ ← signal spark
│ │ 安静点一下
│ │
│ compiled by ifq.ai · ifq.ai / 2026 │ ← quiet URL + colophon
└────────────────────────────────────────────────────────────────────┘
```
拆开看：
1. **Editorial contrast** — Newsreader serif 配 JetBrains Mono，不是随机字体组合。
2. **Rust ledger** — 左侧那根竖线就是 ifq.ai 的"脊"。比大 logo 更 IFQ。
3. **Mono field note** — 顶部和底部那行 `ifq.ai / live system`、`ifq.ai / 2026`。
4. **Quiet URL** — 没有 CTA 咆哮。域名只出现一次，在右下。
5. **Signal spark** — 右下一颗小火花。整页唯一的图形重音。
6. **Warm paper** — 背景 `#FAF7F2`，不是 `#FFFFFF`。冷白让版面没有温度。
7. **Ledger rhythm** — 所有间距走 `4 · 8 · 12 · 16 · 24 · 32 · 48 · 64` 这条轴。不凭感觉。
用户不会去数这 7 件事。用户只会说"这页看起来比较高级"。
**高级 = 同一只手 = ifq.ai 的 Ambient Brand**。
---
## 五个标记
Ambient Brand 由五个环境级标记组成。每份交付物默认至少融合其中 3 个。
| 标记 | 是什么 | 出现在哪 |
|------|--------|----------|
| **Signal Spark** | 8-point 火花。intelligence 被点亮的一瞬 | hero 右上 · 动画开场一帧 · 印章中心 |
| **Rust Ledger** | 赤陶色竖线、分隔、编号、轴线 | hero · slides · infographic · dashboard |
| **Mono Field Note** | JetBrains Mono 写的 `ifq.ai / <authored year>` 小字 | footer · closing · 角落 |
| **Quiet URL** | 域名以极低姿态出现一次 | footer · meta · end card |
| **Editorial Contrast** | Newsreader italic + JetBrains Mono + 暖纸白 | 整体排版骨架 |
这不是装饰元素，是版面语法。
---
## 共品牌
| 场景 | IFQ 在哪里 |
|------|------------|
| **IFQ 自有物料**（ifq.ai 及子产品） | 全员到齐：wordmark · spark · field note · quiet URL 都可上台 |
| **第三方 / 客户物料** | 主品牌在前。IFQ 退到 authored layer：版面节奏、色温、colophon、手绘图标、导出完成度 |
| **客户要求 white-label** | 去掉显式 wordmark 和 field note。保留 editorial contrast、ledger 节奏、proof-first 做工 |
**IFQ 可以隐身，不能不在场**。做工本身就是标识。
---
## 12 种模式
| # | 模式 | 典型触发 | 交付 |
|---|------|----------|------|
| M-01 | Launch Film | 发布动画 · 产品宣传片 | 25–40s 动画 + keyposter + 社媒套件 |
| M-02 | Portfolio | portfolio · 个人站 · about | 单页站 + 5 方向变体 |
| M-03 | 白皮书 | 白皮书 · 年报 · 研究 PDF | 可打印 HTML → PDF |
| M-04 | Dashboard | 数据看板 · KPI · 监控台 | 高密度 dashboard |
| M-05 | Compare | A vs B · 横评 · benchmark | 对比矩阵 + 事实来源 |
| M-06 | Onboarding | 新手引导 · flow demo | 3–5 屏交互流 |
| M-07 | Changelog | release notes · 发布日记 | 纵向时间线 |
| M-08 | Keynote | 演讲 PPT · 母版 | HTML deck + PPTX + PDF |
| M-09 | Social Kit | 小红书 · 朋友圈 · OG 卡 | 多尺寸静态物料 |
| M-10 | 名片 / 邀请函 | 名片 · VIP 卡 · 请柬 | SVG + 出血位 PDF |
| M-11 | 品牌诊断 | 体检 · 升级建议 | 诊断报告 + 3 方向 |
| M-12 | 全栈品牌 | brand from scratch | logo + 色板 + 字体 + 6 应用 |
路由：**模式触发 → 设计方向顾问 fallback → Junior Designer 主干**。
完整协议：[references/modes.md](references/modes.md)。
---
## 六层骨架
这个 skill 像 IFQ，不是因为颜色，而是因为下面 6 层同时工作：
| 层 | 做什么 | 关键文件 |
|----|--------|----------|
| **01 · Context Engine** | 从上下文长设计，不从白纸瞎猜 | [design-context.md](references/design-context.md) |
| **02 · Asset Protocol** | 动视觉前先抓事实 / logo / 产品图 / UI | [asset-protocol.md](references/asset-protocol.md) · [workflow.md](references/workflow.md) |
| **03 · House Marks** | 把 5 个 ambient 标记写进版面 | [ifq-brand-spec.md](references/ifq-brand-spec.md) · [assets/ifq-brand/](assets/ifq-brand/) |
| **04 · Style Recipes** | 风格靠配方和 scene template 组织 | [design-styles.md](references/design-styles.md) · [ifq-native-recipes.md](references/ifq-native-recipes.md) |
| **05 · Output Compiler** | ClawHub 版保留 HTML-first 核心；MP4 / GIF / PPTX / PDF 导出在完整 GitHub 仓库中 opt-in | [scripts/](scripts/) |
| **06 · Proof Loop** | validate + pack + 宿主浏览器截图；深度导出核对在完整 GitHub 仓库中完成 | [verification.md](references/verification.md) · [smoke-test.mjs](scripts/smoke-test.mjs) |
```text
ifq-design-skills/
├── SKILL.md # 短路由器：触发边界 · 安全契约 · reference map
├── assets/
│ ├── ifq-brand/ # logo · sparkle · tokens · BRAND-DNA
│ └── templates/ # 已内嵌 ambient marks 的可 fork 模板
├── references/ # 方法论 · 模式手册 · 验证 · 风格配方 · 宪章
├── scripts/ # ClawHub-safe smoke / pack（深度导出在完整 GitHub 仓库）
└── demos/ # 示例产物
```
---
## 验证
```bash
npm run validate
npm run pack
```
一分钟内给出 skill 体检：模板索引 · IFQ brand toolkit · references 路由 · ClawHub manifest · package 安全 · 脚本安全 · secret hygiene · 字体加载 · 默认模板远程 runtime。
单件作品走 Playwright 截图 + 可点击验证 + 导出格式核对。详见 [references/verification.md](references/verification.md)。
---
## 许可
个人用免费。商用见 [LICENSE](LICENSE)。
---
<div align="center">
<sub><code>compiled by ifq.ai · field note · 2026</code></sub>
</div>
FILE:package.json
{
"name": "ifq-design-clawhub",
"private": true,
"scripts": {
"smoke": "node scripts/smoke-test.mjs",
"pack": "node scripts/pack-skill.mjs",
"validate": "node scripts/smoke-test.mjs"
}
}
FILE:AGENTS.md
# AGENTS.md
> Skill manifest for AGENTS.md-aware runtimes (Codex CLI, CodeBuddy, Continue, Aider, OpenCode, generic). Native skill runtimes should read [SKILL.md](SKILL.md) directly.
## Skill: `ifq-design-skills` (v2.3.9)
**Use when** the user asks for an HTML-first visual design deliverable: interactive prototype, slide deck, infographic, dashboard, landing page, whitepaper, changelog, business card, social cover, brand system, motion demo, design critique, brand diagnosis, multi-variant exploration, or 3-direction advisory.
**Do not use for** production web apps, SaaS backends, SEO-critical sites, backend systems, pure copy rewriting, or isolated CSS patches.
**Entry point**: [SKILL.md](SKILL.md) is now a short router. Read it first, then route via [references/modes.md](references/modes.md) and [assets/templates/INDEX.json](assets/templates/INDEX.json).
## 60-Second Start
1. Match the user prompt against `SKILL.md` frontmatter `description` and `metadata.openclaw.triggers`.
2. Read [references/modes.md](references/modes.md), pick a mode (M-01 ... M-12), then open [assets/templates/INDEX.json](assets/templates/INDEX.json).
3. Fork the matching template into the user's workspace. Never start from a blank HTML file.
4. Inline [assets/ifq-brand/ifq-tokens.css](assets/ifq-brand/ifq-tokens.css) and weave at least 3 IFQ ambient marks from [references/ifq-brand-spec.md](references/ifq-brand-spec.md).
5. Verify with host browser tooling when available. After package edits, run `npm run validate`; before publishing, run `npm run pack`.
## Neutral Verbs
This skill uses runtime-agnostic verbs. Translate them to the host runtime's actual tools.
| Neutral verb | Meaning |
|---|---|
| read file | open and read workspace content |
| write file | create or update workspace content |
| list dir | inspect files/directories |
| run command | execute allowed workspace shell commands |
| web search | optional fact/asset lookup |
| web fetch | optional read-only HTTPS fetch |
| screenshot | host browser capture, or full repo helper when installed |
Full per-runtime mapping lives in [references/agent-compatibility.md](references/agent-compatibility.md).
## Permissions
- `filesystem` — read + write inside the active workspace only
- `shell` — run bundled Node scripts in the workspace (`npm run validate`, `npm run pack`)
- `browser` — optional outbound HTTPS reads for facts, fonts, and legal image assets
- `memory` — optional lookup of user asset notes when supported
If a permission is unavailable, degrade gracefully: browser-off means local fonts and user-provided facts; shell-off means HTML-only work without smoke/pack commands.
## Operating Principles
1. **Facts before assumptions** — for a specific product, launch, version, spec, or company claim, verify with authoritative sources first; if network is blocked, ask the user and mark the fact unresolved. See [references/asset-protocol.md](references/asset-protocol.md).
2. **Asset > spec** — real logo, product image, or UI screenshot beats inferred colors and generic decoration.
3. **Fork, then fill** — templates are the starting point; blank-page design is a fallback only when no template fits.
4. **Variants over one answer** — for fuzzy direction, propose 3 differentiated routes using [references/design-styles.md](references/design-styles.md) and [references/ifq-native-recipes.md](references/ifq-native-recipes.md).
5. **Honest placeholders** — labeled placeholders beat low-quality fake imagery or invented data.
6. **Anti AI-slop** — use [references/anti-ai-slop.md](references/anti-ai-slop.md) and [references/content-guidelines.md](references/content-guidelines.md) before delivery.
7. **Weave, don't stamp** — IFQ should be felt as layout craft before it is read as a mark.
## Quick Commands
| Command | What it does |
|---|---|
| `npm run validate` | One-minute smoke test: templates, brand toolkit, references, manifest, package safety, script safety, font loading |
| `npm run pack` | Builds a ClawHub-clean `.tar.gz` outside the repo |
## Install Paths
```bash
# ClawHub one-liner (recommended publish channel)
openclaw skills install ifq-design-skills
# Local dev / shared agents dir
git clone https://github.com/peixl/ifq-design-skills ~/.agents/skills/ifq-design-skills
```
`compiled by ifq.ai · 2026`
FILE:test-prompts.json
[
{
"id": 1,
"prompt": "我想做一个SaaS产品的登录页面，给我3个风格方向对比看看",
"expected": "触发clarifying questions问design context/brand；产出3个variation的design_canvas；不用紫渐变/emoji/Inter等AI slop；有具体理由说明每个variation的差异维度",
"tests": "workflow问问题 + variations逻辑 + 反AI slop清单 + design_canvas使用"
},
{
"id": 2,
"prompt": "帮我做一份10页的产品pitch deck，讲一个AI工具的创业项目",
"expected": "用deck_stage.js起手；先口头vocalize设计系统（色彩/字型/layout节奏）等确认；Section divider/content/data/quote多种layout交替；字号≥24px；1-indexed labels",
"tests": "Junior Designer先汇报再做 + deck_stage使用 + 视觉节奏 + scale规范"
},
{
"id": 3,
"prompt": "做个30秒的HTML动画，讲神经网络怎么工作",
"expected": "用animations.jsx的Stage+Sprite；先写时间轴再写组件；入场easeOut出场easeIn；分phase讲故事而不是堆动画；文字停留≥3秒",
"tests": "animations工作流 + easing正确 + 节奏设计 + 时长控制"
},
{
"id": 4,
"prompt": "做一个 Habit Tracker App 原型",
"expected": "问用户要 overview 平铺 or flow demo（默认走 overview）；用 assets/ios_frame.jsx，不手写 Dynamic Island；Tracker 属高密度型，每屏 ≥ 3 处信息密度元素（习惯完成率、连续天数、趋势曲线、成就badge等，非装饰）；至少 5-7 屏并排（首页/新建习惯/详情/统计/设置）",
"tests": "overview/flow 形态路由 + ios_frame 硬绑定 + 信息密度分型（高密度型）+ 多屏并排"
},
{
"id": 5,
"prompt": "做一个读书笔记 App 原型",
"expected": "overview 平铺为主；ios_frame.jsx；读书笔记偏内容展示类，信息密度要求不如 Tracker 极端，但笔记列表页仍需 ≥ 3 层信息（书籍、引文、标签、进度）；至少 4-6 屏（首页书架/笔记详情/标注高亮/搜索/笔记本管理）；字体优先 serif display",
"tests": "overview 默认 + ios_frame + 信息层次 + 内容为主的视觉节奏"
},
{
"id": 6,
"prompt": "做一个跑步记录 App 原型",
"expected": "overview 平铺；ios_frame.jsx；跑步 App 属高密度型（地图、配速曲线、心率区间、每公里分段数据），每屏 ≥ 3 处产品差异化信息；至少 5 屏（今日总览/跑步中实时数据/路线地图/历史记录/月度统计）；避免撞 AI slop（不用紫渐变、不堆装饰 icon，但数据可视化 icon 允许保留）",
"tests": "overview + ios_frame + 高密度型数据可视化 + 地图/图表混排 + slop 边界条件"
}
]
FILE:demos/c6-expert-review.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>c6 · 五个维度，给你一份手术单</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--serif-zh: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.stage::before {
content: '';
position: absolute;
inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
opacity: 0.02;
pointer-events: none;
z-index: 100;
}
/* Chrome */
.mark {
position: absolute;
top: 48px; left: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
.mark-right {
position: absolute;
top: 48px; right: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
/* Title */
.title-line {
position: absolute;
top: 108px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity, transform;
}
/* Main composition: camera wrapper for push-in at Beat 3 */
.camera {
position: absolute;
inset: 0;
transform-origin: 1000px 940px; /* center of Fix first-row */
will-change: transform;
}
/* ============ LEFT: under-review artwork ============ */
.subject {
position: absolute;
left: 150px;
top: 310px;
width: 640px;
height: 460px;
background: #0B0B0B;
border: 1px solid var(--hairline);
border-radius: 8px;
overflow: hidden;
opacity: 0;
will-change: opacity, transform, filter;
transform: translateY(12px);
}
.subject::after {
/* subtle inner vignette */
content: '';
position: absolute;
inset: 0;
box-shadow: inset 0 0 120px rgba(0,0,0,0.6);
pointer-events: none;
}
.subject-label {
position: absolute;
left: 20px;
top: 18px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.25em;
color: var(--muted);
z-index: 3;
}
.subject-dot {
position: absolute;
right: 20px;
top: 18px;
width: 6px;
height: 6px;
background: var(--accent);
border-radius: 50%;
z-index: 3;
box-shadow: 0 0 10px rgba(217,119,87,0.6);
}
/* Subject wireframe: abstract design mockup */
.subject-canvas {
position: absolute;
inset: 50px 36px 36px;
}
.wf-h1 {
width: 62%;
height: 18px;
background: rgba(255,255,255,0.28);
border-radius: 2px;
margin-bottom: 10px;
}
.wf-h2 {
width: 38%;
height: 10px;
background: rgba(255,255,255,0.14);
border-radius: 2px;
margin-bottom: 28px;
}
.wf-row {
display: flex;
gap: 12px;
margin-bottom: 12px;
}
.wf-row .bar {
height: 8px;
background: rgba(255,255,255,0.10);
border-radius: 2px;
}
.wf-grid {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 14px;
margin-top: 28px;
}
.wf-card {
height: 82px;
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.06);
border-radius: 6px;
position: relative;
}
.wf-card::before {
content: '';
position: absolute;
left: 12px; top: 14px;
width: 40%;
height: 6px;
background: rgba(255,255,255,0.22);
border-radius: 2px;
}
.wf-card::after {
content: '';
position: absolute;
left: 12px; bottom: 16px;
width: 64%;
height: 4px;
background: rgba(255,255,255,0.10);
border-radius: 2px;
}
.wf-card.accent { border-color: rgba(217,119,87,0.55); background: rgba(217,119,87,0.06); }
.wf-card.accent::before { background: var(--accent); }
.wf-foot {
position: absolute;
left: 0; right: 0;
bottom: 0;
height: 44px;
display: flex;
align-items: center;
gap: 10px;
padding: 0 4px;
}
.wf-chip {
height: 22px;
padding: 0 10px;
background: rgba(255,255,255,0.05);
border: 1px solid rgba(255,255,255,0.08);
border-radius: 11px;
flex: 0 0 auto;
width: 68px;
}
.wf-chip.wide { width: 120px; }
/* ============ Light sweep ============ */
.sweep {
position: absolute;
left: 130px;
top: 250px;
width: 680px;
height: 140px;
background: linear-gradient(180deg,
rgba(217,119,87,0) 0%,
rgba(217,119,87,0.12) 20%,
rgba(255,220,200,0.62) 50%,
rgba(217,119,87,0.18) 80%,
rgba(217,119,87,0) 100%);
filter: blur(14px);
opacity: 0;
pointer-events: none;
z-index: 4;
mix-blend-mode: screen;
will-change: opacity, transform;
}
.sweep-line {
position: absolute;
left: 150px;
top: 310px;
width: 640px;
height: 1px;
background: linear-gradient(90deg,
transparent 0%,
rgba(255,220,200,0.2) 10%,
rgba(255,220,200,0.9) 50%,
rgba(255,220,200,0.2) 90%,
transparent 100%);
filter: blur(0.6px);
box-shadow: 0 0 14px rgba(217,119,87,0.8), 0 0 30px rgba(217,119,87,0.3);
opacity: 0;
pointer-events: none;
z-index: 6;
will-change: opacity, transform;
}
/* ============ RIGHT: radar chart ============ */
.radar-wrap {
position: absolute;
right: 280px;
top: 200px;
width: 520px;
height: 520px;
opacity: 0;
will-change: opacity, transform;
}
.radar-wrap svg {
width: 100%;
height: 100%;
overflow: visible;
}
.radar-grid path {
fill: none;
stroke: rgba(255,255,255,0.10);
stroke-width: 1;
}
.radar-spoke {
stroke: rgba(255,255,255,0.08);
stroke-width: 1;
}
.radar-poly {
fill: rgba(217,119,87,0.16);
stroke: var(--accent);
stroke-width: 2;
stroke-linejoin: round;
}
.radar-point {
fill: var(--accent);
stroke: #1A1918;
stroke-width: 2;
}
.radar-label {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
fill: var(--ink-80);
text-transform: uppercase;
}
.radar-label-zh {
font-family: var(--serif-zh);
font-size: 22px;
font-weight: 300;
fill: var(--ink);
letter-spacing: 0.05em;
}
.radar-score {
font-family: var(--mono);
font-size: 13px;
fill: var(--accent);
letter-spacing: 0.08em;
}
.radar-title {
position: absolute;
right: 280px;
top: 160px;
width: 520px;
text-align: center;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
}
.radar-score-total {
position: absolute;
left: 150px;
top: 170px;
width: 640px;
text-align: left;
opacity: 0;
will-change: opacity;
}
.radar-score-total .score-row {
display: flex;
align-items: baseline;
gap: 24px;
}
.radar-score-total .score-label {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
}
.radar-score-total .score-num {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 300;
color: var(--ink);
letter-spacing: -0.02em;
line-height: 1;
}
.radar-score-total .score-num .accent { color: var(--accent); }
.radar-score-total .score-total {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.28em;
color: var(--muted);
margin-top: 8px;
text-transform: uppercase;
}
/* ============ Single Fix row (Concept Card lean) ============ */
.fix-lane {
position: absolute;
left: 150px;
bottom: 120px;
width: 1620px;
opacity: 0;
will-change: opacity, transform;
}
.fix-head {
display: flex;
align-items: baseline;
gap: 14px;
margin-bottom: 20px;
padding-bottom: 12px;
border-bottom: 1px solid var(--hairline);
}
.fix-mark {
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.28em;
color: var(--accent);
text-transform: uppercase;
}
.fix-zh {
font-family: var(--serif-zh);
font-size: 28px;
font-weight: 400;
color: var(--ink);
}
.fix-count {
margin-left: auto;
font-family: var(--mono);
font-size: 11px;
color: var(--muted);
letter-spacing: 0.2em;
}
.fix-row {
position: relative;
font-family: var(--sans);
font-size: 28px;
font-weight: 300;
color: var(--ink);
line-height: 1.45;
padding: 12px 0;
display: flex;
gap: 20px;
align-items: center;
}
.fix-row .idx {
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.2em;
flex: 0 0 40px;
padding-top: 2px;
}
.fix-row .mono {
font-family: var(--mono);
font-size: 26px;
letter-spacing: 0;
color: var(--accent);
font-weight: 400;
}
.fix-row .arrow {
color: var(--muted);
margin: 0 4px;
}
.fix-severity {
display: inline-block;
padding: 3px 10px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.22em;
color: var(--accent);
border: 1px solid rgba(217,119,87,0.5);
border-radius: 3px;
margin-right: 10px;
vertical-align: 3px;
}
.fix-pulse {
position: absolute;
inset: 4px -12px 4px -12px;
border: 1px solid var(--accent);
border-radius: 4px;
opacity: 0;
pointer-events: none;
will-change: opacity;
box-shadow: 0 0 24px rgba(217,119,87,0.35);
}
/* ============ Brand Reveal (hero-v10 signature) ============ */
.stage-dimmer {
position: absolute;
inset: 0;
background: #000000;
opacity: 0;
z-index: 40;
pointer-events: none;
will-change: opacity;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
z-index: 50;
will-change: transform;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.02em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform, font-variation-settings, font-weight;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
margin-top: 60px;
height: 2px;
width: 0;
background: #D97757;
align-self: center;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">c6 · 专家评审 · 五个维度</div>
<div class="camera" id="camera">
<!-- Subject: design under review -->
<div class="subject" id="subject">
<div class="subject-label">SUBJECT · DRAFT_V3</div>
<div class="subject-dot"></div>
<div class="subject-canvas">
<div class="wf-h1"></div>
<div class="wf-h2"></div>
<div class="wf-row"><div class="bar" style="width:24%"></div><div class="bar" style="width:14%"></div><div class="bar" style="width:20%"></div></div>
<div class="wf-row"><div class="bar" style="width:30%"></div><div class="bar" style="width:10%"></div></div>
<div class="wf-grid">
<div class="wf-card"></div>
<div class="wf-card accent"></div>
<div class="wf-card"></div>
</div>
<div class="wf-foot">
<div class="wf-chip wide"></div>
<div class="wf-chip"></div>
<div class="wf-chip"></div>
</div>
</div>
</div>
<!-- Scanning light -->
<div class="sweep" id="sweep"></div>
<div class="sweep-line" id="sweepLine"></div>
<!-- Radar chart (right) -->
<div class="radar-title" id="radarTitle">五维诊断 · RADAR</div>
<div class="radar-wrap" id="radarWrap">
<svg viewBox="-270 -270 540 540" xmlns="http://www.w3.org/2000/svg">
<!-- Grid rings (5 levels) -->
<g class="radar-grid" id="radarGrid"></g>
<!-- Spokes to 5 axes -->
<g id="radarSpokes"></g>
<!-- Filled polygon -->
<polygon id="radarPoly" class="radar-poly" points="" />
<!-- Points -->
<g id="radarPoints"></g>
<!-- Axis labels -->
<g id="radarLabels"></g>
</svg>
</div>
<div class="radar-score-total" id="radarTotal">
<div class="score-row">
<div class="score-num"><span id="scoreNum">0</span><span class="accent">/50</span></div>
<div>
<div class="score-label">总评 · PASSED</div>
<div class="score-total">五维加权 · 7.4</div>
</div>
</div>
</div>
<!-- Single Fix row: Concept Card lean -->
<div class="fix-lane" id="fixLane">
<div class="fix-head">
<span class="fix-mark">FIX</span>
<span class="fix-zh">修复</span>
<span class="fix-count">01 / 01</span>
</div>
<div class="fix-row">
<span class="idx">01</span>
<span><span class="fix-severity">⚡</span>字距 <span class="mono">0.02em</span><span class="arrow"> → </span><span class="mono">0.04em</span></span>
<div class="fix-pulse" id="fixPulse"></div>
</div>
</div>
</div>
<!-- Brand Reveal (hero-v10 signature) -->
<div class="stage-dimmer" id="stageDimmer"></div>
<div class="brand-panel" id="brandPanel">
<div class="brand-wordmark" id="brandMark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
</div>
<script>
// Auto-scale
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ============ Build radar SVG ============
const RADIUS = 210;
const AXES = [
{ zh: '哲学', en: 'PHILOSOPHY', score: 8 },
{ zh: '层级', en: 'HIERARCHY', score: 6 },
{ zh: '执行', en: 'EXECUTION', score: 8 },
{ zh: '功能', en: 'FUNCTION', score: 7 },
{ zh: '创新', en: 'INNOVATION', score: 8 },
];
const N = AXES.length;
function axisPoint(i, r) {
// Start at top (-90deg), clockwise
const angle = -Math.PI / 2 + (2 * Math.PI * i) / N;
return [Math.cos(angle) * r, Math.sin(angle) * r];
}
// Grid rings (polygons at 5 levels)
const gridG = document.getElementById('radarGrid');
for (let level = 1; level <= 5; level++) {
const r = (RADIUS * level) / 5;
const pts = [];
for (let i = 0; i < N; i++) {
const [x, y] = axisPoint(i, r);
pts.push(`x.toFixed(2),y.toFixed(2)`);
}
const poly = document.createElementNS('http://www.w3.org/2000/svg', 'polygon');
poly.setAttribute('points', pts.join(' '));
poly.setAttribute('fill', 'none');
poly.setAttribute('stroke', level === 5 ? 'rgba(255,255,255,0.18)' : 'rgba(255,255,255,0.07)');
poly.setAttribute('stroke-width', '1');
gridG.appendChild(poly);
}
// Spokes
const spokesG = document.getElementById('radarSpokes');
for (let i = 0; i < N; i++) {
const [x, y] = axisPoint(i, RADIUS);
const line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
line.setAttribute('x1', 0);
line.setAttribute('y1', 0);
line.setAttribute('x2', x.toFixed(2));
line.setAttribute('y2', y.toFixed(2));
line.setAttribute('class', 'radar-spoke');
spokesG.appendChild(line);
}
// Labels (position outside). ZH sits at a base radial distance; EN stacks
// below it with a fixed vertical offset to avoid overlap on the side axes.
const labelsG = document.getElementById('radarLabels');
AXES.forEach((axis, i) => {
const angle = -Math.PI / 2 + (2 * Math.PI * i) / N;
const dirX = Math.cos(angle);
const dirY = Math.sin(angle);
// text-anchor based on horizontal direction
let anchor = 'middle';
if (dirX > 0.3) anchor = 'start';
else if (dirX < -0.3) anchor = 'end';
const baseRadial = RADIUS + 36;
const [bx, by] = axisPoint(i, baseRadial);
// ZH label
const zhText = document.createElementNS('http://www.w3.org/2000/svg', 'text');
zhText.setAttribute('x', bx.toFixed(2));
zhText.setAttribute('y', by.toFixed(2));
zhText.setAttribute('text-anchor', anchor);
zhText.setAttribute('dominant-baseline', 'middle');
zhText.setAttribute('class', 'radar-label-zh');
zhText.textContent = axis.zh;
labelsG.appendChild(zhText);
// EN label stacks vertically below ZH (always +22px in y)
const enText = document.createElementNS('http://www.w3.org/2000/svg', 'text');
enText.setAttribute('x', bx.toFixed(2));
enText.setAttribute('y', (by + 22).toFixed(2));
enText.setAttribute('text-anchor', anchor);
enText.setAttribute('dominant-baseline', 'middle');
enText.setAttribute('class', 'radar-label');
enText.textContent = axis.en;
enText.setAttribute('opacity', '0');
enText.setAttribute('data-type', 'en-label');
labelsG.appendChild(enText);
});
// Points (initial: center)
const pointsG = document.getElementById('radarPoints');
const pointEls = AXES.map((axis, i) => {
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', 0);
circle.setAttribute('cy', 0);
circle.setAttribute('r', 5);
circle.setAttribute('class', 'radar-point');
circle.setAttribute('opacity', '0');
pointsG.appendChild(circle);
return circle;
});
const radarPoly = document.getElementById('radarPoly');
// ============ Timeline (10s) ============
// Beat 1 (0-2s): title + subject enters
// Beat 2 (2-8s):
// 2.0-3.8: light sweep top → bottom (1.8s)
// 3.2-4.8: radar grid fades in + polygon + points grow from center
// 4.8-5.2: score count up
// 5.0-6.0: Keep col ripple in
// 5.5-6.5: Fix col ripple in
// 6.0-7.0: Quick Wins col ripple in
// 7.0-8.0: hold
// Beat 3 (8-10s): push-in camera to fix[0] + pulse (8-9), brand reveal (8.0-10.0)
const titleLine = document.getElementById('titleLine');
const subject = document.getElementById('subject');
const sweep = document.getElementById('sweep');
const sweepLine = document.getElementById('sweepLine');
const radarTitle = document.getElementById('radarTitle');
const radarWrap = document.getElementById('radarWrap');
const radarTotal = document.getElementById('radarTotal');
const scoreNum = document.getElementById('scoreNum');
const fixLane = document.getElementById('fixLane');
const fixPulse = document.getElementById('fixPulse');
const camera = document.getElementById('camera');
const stageDimmer = document.getElementById('stageDimmer');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandLine = document.getElementById('brandLine');
const DURATION = 10.0;
let startTime = null;
let loop = true;
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// Title fade in/out
const titleIn = seg(t, 0.2, 1.2);
const titleOut = seg(t, 7.6, 8.0);
titleLine.style.opacity = Math.min(cubicOut(titleIn), 1 - titleOut);
titleLine.style.transform = `translateX(-50%) translateY(lerp(titleIn, -6, 0, cubicOut)px)`;
// Subject appears Beat 1
const subjectIn = seg(t, 0.4, 1.8);
subject.style.opacity = expoOut(subjectIn);
subject.style.transform = `translateY(lerp(subjectIn, 14, 0, expoOut)px)`;
// Subject dims after sweep completes (during Beat 2 to keep focus right)
const subjectDim = seg(t, 4.4, 5.6);
const dimFactor = lerp(subjectDim, 1.0, 0.38, cubicInOut);
subject.style.filter = `saturate(lerp(subjectDim, 1.0, 0.5, cubicInOut)) brightness(dimFactor)`;
// Light sweep: 2.0-3.8 top to bottom
const sweepProgress = seg(t, 2.0, 3.8);
const sweepOp = (t < 2.0 || t > 4.2) ? 0 :
(t < 2.2 ? seg(t, 2.0, 2.2) :
t < 3.7 ? 1 :
1 - seg(t, 3.7, 4.2));
sweep.style.opacity = sweepOp * 0.95;
sweepLine.style.opacity = sweepOp * 1.0;
// Move from y=250 to y=700 (subject top 310 to bottom 770)
const sweepY = lerp(sweepProgress, -70, 410, cubicInOut);
sweep.style.transform = `translateY(sweepYpx)`;
sweepLine.style.transform = `translateY(sweepY + 70px)`;
// Radar title + wrap appear 3.2
const radarIn = seg(t, 3.2, 4.0);
radarTitle.style.opacity = cubicOut(radarIn);
radarWrap.style.opacity = cubicOut(radarIn);
radarWrap.style.transform = `scale(lerp(radarIn, 0.92, 1.0, expoOut))`;
// Radar grid strokes already visible once wrap fades; animate grid via stroke-dasharray trick would be overkill.
// Instead, grow polygon + points from center (3.6-4.8)
const polyGrow = seg(t, 3.6, 4.8);
const polyT = expoOut(polyGrow);
const polyPts = [];
AXES.forEach((axis, i) => {
const targetR = (axis.score / 10) * RADIUS;
const r = targetR * polyT;
const [x, y] = axisPoint(i, r);
polyPts.push(`x.toFixed(2),y.toFixed(2)`);
const pt = pointEls[i];
pt.setAttribute('cx', x.toFixed(2));
pt.setAttribute('cy', y.toFixed(2));
pt.setAttribute('opacity', polyT.toFixed(2));
});
radarPoly.setAttribute('points', polyPts.join(' '));
// EN labels fade in slightly later
const enLabelIn = seg(t, 4.2, 4.8);
document.querySelectorAll('[data-type="en-label"]').forEach(el => {
el.setAttribute('opacity', cubicOut(enLabelIn).toFixed(2));
});
// Score count up 4.6-5.4, target total = 37
const scoreT = seg(t, 4.6, 5.4);
const total = AXES.reduce((s, a) => s + a.score, 0); // 37
const shown = Math.round(lerp(scoreT, 0, total, cubicOut));
scoreNum.textContent = shown;
radarTotal.style.opacity = cubicOut(seg(t, 4.4, 5.0));
// Fix lane ripple in (5.3-6.1)
const fixRip = seg(t, 5.3, 6.1);
fixLane.style.opacity = expoOut(fixRip);
fixLane.style.transform = `translateY(lerp(fixRip, 24, 0, expoOut)px)`;
// Beat 3: Push-in camera to Fix row + pulse (7.4-8.0)
const pushT = seg(t, 7.4, 8.0);
const scale = lerp(pushT, 1.0, 1.18, cubicInOut);
camera.style.transform = `scale(scale)`;
// Fix pulse border: blink 2 times between 7.6-8.0
const pulseOp = t < 7.6 ? 0 :
t < 8.0 ? (0.4 + 0.6 * Math.abs(Math.sin((t - 7.6) * Math.PI * 2.4))) :
0;
fixPulse.style.opacity = pulseOp;
// ============ Brand Reveal (hero-v10 signature, aligned) ============
// [T-2.0 → T-1.7s] i.e. 8.0-8.3: scene fade to black (0.3s)
const soK = seg(t, 8.0, 8.3);
stageDimmer.style.opacity = cubicOut(soK);
const sceneFade = seg(t, 8.0, 8.3);
camera.style.opacity = 1 - cubicOut(sceneFade);
// [T-1.7 → T-1.3s] i.e. 8.3-8.7: cream panel slides from bottom (0.4s, expoOut)
const panelT = seg(t, 8.3, 8.7);
const panelY = lerp(panelT, 100, 0, expoOut);
brandPanel.style.transform = `translateY(panelY%)`;
// [T-1.3 → T-0.7s] i.e. 8.7-9.3: wordmark wght 100→500 + y 20→0 + opacity 0→1 (0.6s)
const markT = seg(t, 8.7, 9.3);
const markE = expoOut(markT);
const wght = 100 + (500 - 100) * markE;
brandMark.style.opacity = markE;
brandMark.style.transform = `translateY(20 * (1 - markE)px)`;
brandMark.style.fontWeight = Math.round(wght);
brandMark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
// [T-0.7 → T-0.3s] i.e. 9.3-9.7: orange line width 0→280 (0.4s, cubicOut)
const lineT = seg(t, 9.3, 9.7);
brandLine.style.width = `lerp(lineT, 0, 280, cubicOut)px`;
// [T-0.3 → T] hold
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/w1-brand-protocol.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>w1 · 品牌协议 · 五步不能跳</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--serif-zh: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain texture (very subtle) */
.stage::before {
content: '';
position: absolute;
inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
opacity: 0.02;
pointer-events: none;
z-index: 100;
}
/* Chrome · watermark */
.mark {
position: absolute;
top: 48px; left: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
.mark-right {
position: absolute;
top: 48px; right: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
/* ====== Title (centered, small, top) ====== */
.title-line {
position: absolute;
top: 128px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity, transform;
}
/* ====== Chain · 5 cards connected by a line ====== */
.chain {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
width: 1680px;
height: 360px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
}
/* The connecting line behind the cards */
.chain-line {
position: absolute;
top: 50%;
left: 140px;
right: 140px;
height: 1px;
background: linear-gradient(90deg,
transparent 0%,
rgba(217,119,87,0.0) 2%,
rgba(217,119,87,0.8) 12%,
rgba(217,119,87,0.8) 88%,
rgba(217,119,87,0.0) 98%,
transparent 100%);
transform-origin: left center;
transform: scaleX(0);
will-change: transform;
}
.card {
position: relative;
width: 248px;
height: 320px;
background: rgba(255,255,255,0.02);
border: 1px solid var(--hairline);
border-radius: 14px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 32px 20px 26px;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform;
backdrop-filter: blur(10px);
}
.card.active {
border-color: rgba(217,119,87,0.6);
box-shadow:
0 0 0 1px rgba(217,119,87,0.35),
0 30px 60px -30px rgba(217,119,87,0.35),
0 10px 24px -10px rgba(0,0,0,0.6);
}
.card-num {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.25em;
color: var(--muted);
}
.card.active .card-num {
color: var(--accent);
}
.card-glyph {
width: 88px;
height: 88px;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.card-label {
text-align: center;
}
.card-label .zh {
font-family: var(--serif-zh);
font-size: 32px;
font-weight: 300;
color: var(--ink);
letter-spacing: 0.04em;
line-height: 1;
margin-bottom: 10px;
}
.card-label .en {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.22em;
color: var(--muted);
text-transform: uppercase;
}
/* Glyph · Step 1 · Ask (question mark inside a circle, drawn minimal) */
.g-ask {
width: 80px; height: 80px;
border: 1px solid var(--ink-60);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-family: var(--serif-en);
font-weight: 300;
font-size: 44px;
color: var(--ink-80);
position: relative;
transition: border-color 0.3s, color 0.3s;
}
.card.active .g-ask { border-color: var(--accent); color: var(--accent); }
/* Glyph · Step 2 · Search (magnifier with crosshair) */
.g-search {
width: 80px; height: 80px;
position: relative;
}
.g-search .ring {
position: absolute;
top: 10px; left: 10px;
width: 52px; height: 52px;
border: 1px solid var(--ink-60);
border-radius: 50%;
transition: border-color 0.3s;
}
.g-search .handle {
position: absolute;
bottom: 8px; right: 6px;
width: 22px; height: 1px;
background: var(--ink-60);
transform: rotate(45deg);
transform-origin: right center;
transition: background 0.3s;
}
.g-search .dot {
position: absolute;
top: 26px; left: 26px;
width: 4px; height: 4px;
background: var(--muted);
border-radius: 50%;
opacity: 0;
transition: opacity 0.3s, background 0.3s;
}
.card.active .g-search .ring { border-color: var(--accent); }
.card.active .g-search .handle { background: var(--accent); }
.card.active .g-search .dot { opacity: 1; background: var(--accent); }
/* Glyph · Step 3 · Grab (download arrow into a tray) */
.g-grab {
width: 80px; height: 80px;
position: relative;
}
.g-grab .arrow {
position: absolute;
top: 8px; left: 50%;
transform: translateX(-50%);
width: 1px; height: 36px;
background: var(--ink-60);
transition: background 0.3s;
}
.g-grab .arrow::before {
content: '';
position: absolute;
bottom: -1px; left: 50%;
transform: translateX(-50%) rotate(45deg);
width: 14px; height: 14px;
border-right: 1px solid currentColor;
border-bottom: 1px solid currentColor;
color: var(--ink-60);
transition: color 0.3s;
}
.g-grab .tray {
position: absolute;
bottom: 10px; left: 12px; right: 12px;
height: 20px;
border: 1px solid var(--ink-60);
border-top: none;
border-radius: 0 0 4px 4px;
transition: border-color 0.3s;
}
.card.active .g-grab .arrow { background: var(--accent); }
.card.active .g-grab .arrow::before { color: var(--accent); }
.card.active .g-grab .tray { border-color: var(--accent); }
/* Glyph · Step 4 · Grep (terminal-like code with highlighted match) */
.g-grep {
width: 100px; height: 80px;
font-family: var(--mono);
font-size: 10px;
color: var(--muted);
line-height: 1.5;
display: flex;
flex-direction: column;
justify-content: center;
padding-left: 8px;
position: relative;
}
.g-grep .line { white-space: nowrap; }
.g-grep .hit {
color: var(--accent);
background: rgba(217,119,87,0.12);
padding: 1px 3px;
border-radius: 2px;
}
/* Glyph · Step 5 · Lock (a file with lines) */
.g-lock {
width: 72px; height: 86px;
position: relative;
}
.g-lock .file {
position: absolute;
inset: 0;
border: 1px solid var(--ink-60);
border-radius: 4px;
transition: border-color 0.3s;
}
.g-lock .fold {
position: absolute;
top: -1px; right: -1px;
width: 18px; height: 18px;
background: var(--bg);
border-left: 1px solid var(--ink-60);
border-bottom: 1px solid var(--ink-60);
transition: border-color 0.3s;
}
.g-lock .row {
position: absolute;
left: 10px;
height: 1px;
background: var(--muted);
transition: background 0.3s;
}
.g-lock .row.r1 { top: 22px; width: 40px; }
.g-lock .row.r2 { top: 34px; width: 48px; }
.g-lock .row.r3 { top: 46px; width: 32px; }
.g-lock .row.r4 { top: 58px; width: 44px; }
.g-lock .row.r5 { top: 70px; width: 28px; background: var(--accent); }
.card.active .g-lock .file { border-color: var(--accent); }
.card.active .g-lock .fold { border-color: var(--accent); }
/* ====== Final · brand-spec.md file ====== */
.final-file {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%) scale(0.9);
width: 520px;
background: var(--cd-bg);
color: var(--cd-ink);
border-radius: 10px;
padding: 38px 44px 42px;
opacity: 0;
box-shadow:
0 40px 90px -30px rgba(217,119,87,0.4),
0 20px 50px -20px rgba(0,0,0,0.6),
0 0 0 1px rgba(217,119,87,0.3);
will-change: opacity, transform;
}
.final-file .file-name {
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.08em;
color: var(--accent-deep);
margin-bottom: 20px;
display: flex;
align-items: center;
gap: 10px;
}
.final-file .file-name::before {
content: '';
width: 6px; height: 6px;
background: var(--accent);
border-radius: 50%;
}
.final-file .h1 {
font-family: var(--serif-zh);
font-size: 26px;
font-weight: 400;
margin: 0 0 18px;
letter-spacing: 0.02em;
}
.final-file .kv {
font-family: var(--mono);
font-size: 12px;
line-height: 1.9;
color: rgba(26,25,24,0.65);
}
.final-file .kv .k { color: var(--accent-deep); }
.final-file .kv .swatch {
display: inline-block;
width: 10px; height: 10px;
border-radius: 2px;
vertical-align: middle;
margin-right: 6px;
}
.final-file .caret {
display: inline-block;
width: 7px; height: 14px;
background: var(--accent);
vertical-align: -2px;
margin-left: 2px;
animation: blink 1.1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
/* Brand reveal (final 2 sec, keeps with Motion Spec) */
.brand-sheet {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity, transform;
}
.brand-reveal .wordmark {
font-family: var(--sans);
font-weight: 100;
font-size: 128px;
letter-spacing: -0.045em;
color: var(--cd-ink);
line-height: 1;
}
.brand-reveal .wordmark .accent { color: var(--accent); }
.brand-reveal .underline {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 36px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">w1 · 品牌协议</div>
<div class="chain">
<div class="chain-line" id="chainLine"></div>
<div class="card" data-step="1">
<div class="card-num">STEP 01</div>
<div class="card-glyph"><div class="g-ask">?</div></div>
<div class="card-label">
<div class="zh">问</div>
<div class="en">Ask</div>
</div>
</div>
<div class="card" data-step="2">
<div class="card-num">STEP 02</div>
<div class="card-glyph">
<div class="g-search">
<div class="ring"></div>
<div class="handle"></div>
<div class="dot"></div>
</div>
</div>
<div class="card-label">
<div class="zh">搜</div>
<div class="en">Search</div>
</div>
</div>
<div class="card" data-step="3">
<div class="card-num">STEP 03</div>
<div class="card-glyph">
<div class="g-grab">
<div class="arrow"></div>
<div class="tray"></div>
</div>
</div>
<div class="card-label">
<div class="zh">下</div>
<div class="en">Grab</div>
</div>
</div>
<div class="card" data-step="4">
<div class="card-num">STEP 04</div>
<div class="card-glyph">
<div class="g-grep">
<div class="line">#F5F4F0</div>
<div class="line"><span class="hit">#D97757</span></div>
<div class="line">#1A1918</div>
<div class="line">#FFFFFF</div>
</div>
</div>
<div class="card-label">
<div class="zh">grep</div>
<div class="en">Extract</div>
</div>
</div>
<div class="card" data-step="5">
<div class="card-num">STEP 05</div>
<div class="card-glyph">
<div class="g-lock">
<div class="file"></div>
<div class="fold"></div>
<div class="row r1"></div>
<div class="row r2"></div>
<div class="row r3"></div>
<div class="row r4"></div>
<div class="row r5"></div>
</div>
</div>
<div class="card-label">
<div class="zh">定</div>
<div class="en">Lock</div>
</div>
</div>
</div>
<div class="final-file" id="finalFile">
<div class="file-name">brand-spec.md</div>
<div class="h1">资产已固化<span class="caret"></span></div>
<div class="kv">
<div><span class="k">logo</span> · assets/logo.svg</div>
<div><span class="k">hero</span> · product-hero.png</div>
<div><span class="k">accent</span> · <span class="swatch" style="background:#D97757"></span>#D97757</div>
<div><span class="k">bg</span> · <span class="swatch" style="background:#000;border:1px solid rgba(0,0,0,0.15)"></span>#000000</div>
</div>
</div>
<div class="brand-sheet" id="brandSheet"></div>
<div class="brand-reveal" id="brandReveal">
<div class="wordmark">ifq<span class="accent"> · </span>design</div>
<div class="underline" id="brandUnderline"></div>
</div>
</div>
<script>
// ── Auto-scale stage to viewport ─────────────────
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// ── Easing functions ─────────────────
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ── Timeline (total 12s) ─────────────────
// Beat 1 (0-2s) · Beat 2 (2-10s) · Beat 3 (10-12s)
//
// Card schedule:
// Card 1 enter 0.8-1.6s, active 1.6-3.0
// Card 2 enter 2.4-3.2s, active 3.2-4.6
// Card 3 enter 4.0-4.8s, active 4.8-6.2
// Card 4 enter 5.6-6.4s, active 6.4-7.8
// Card 5 enter 7.2-8.0s, active 8.0-9.4
// All cards stay visible (frozen after active ends)
//
// Line draws 0.6-8.0s (while cards come in)
// Title fades in 0.2-1.2, fades out 9.6-10.0
// Final file: 8.8-9.8 scale in, hold to 10.0
// Brand reveal: 10.0-12.0
const cards = Array.from(document.querySelectorAll('.card'));
const cardTimings = [
{ enter: [0.8, 1.6], active: [1.6, 3.0] },
{ enter: [2.4, 3.2], active: [3.2, 4.6] },
{ enter: [4.0, 4.8], active: [4.8, 6.2] },
{ enter: [5.6, 6.4], active: [6.4, 7.8] },
{ enter: [7.2, 8.0], active: [8.0, 9.4] },
];
const titleLine = document.getElementById('titleLine');
const chainLine = document.getElementById('chainLine');
const finalFile = document.getElementById('finalFile');
const brandSheet = document.getElementById('brandSheet');
const brandReveal = document.getElementById('brandReveal');
const brandUnderline = document.getElementById('brandUnderline');
const DURATION = 12.0;
let startTime = null;
let loop = true;
// Honor recording flag
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// Title
const titleIn = seg(t, 0.2, 1.2);
const titleOut = seg(t, 9.6, 10.0);
const titleOpacity = Math.min(cubicOut(titleIn), 1 - titleOut);
titleLine.style.opacity = Math.max(0, titleOpacity);
titleLine.style.transform = `translateX(-50%) translateY(lerp(titleIn, -8, 0, cubicOut)px)`;
// Chain line — grows left→right as cards arrive
const lineT = seg(t, 0.6, 8.0);
chainLine.style.transform = `scaleX(cubicInOut(lineT))`;
// Cards
cards.forEach((card, i) => {
const { enter, active } = cardTimings[i];
const enterT = seg(t, enter[0], enter[1]);
const baseOp = expoOut(enterT);
const ty = lerp(enterT, 20, 0, expoOut);
// Active state during the card's "spotlight" window
const isActive = t >= active[0] && t <= active[1];
card.classList.toggle('active', isActive);
// Cards dim to 25% when final file starts zooming in (8.8-9.6),
// then fade fully when brand reveal takes over (10.0-10.4)
const dimT = seg(t, 8.8, 9.6);
const exitT = seg(t, 10.0, 10.4);
const dimFactor = lerp(dimT, 1.0, 0.22, cubicInOut);
const finalOp = baseOp * dimFactor * (1 - exitT);
if (dimT > 0) card.classList.remove('active');
card.style.opacity = finalOp;
card.style.transform = `translateY(ty - 10 * exitTpx)`;
});
// Chain line also dims when final file zooms, fades with cards at 10.0-10.4
const chainDim = seg(t, 8.8, 9.6);
const chainExit = seg(t, 10.0, 10.4);
chainLine.style.opacity = lerp(chainDim, 1, 0.22, cubicInOut) * (1 - chainExit);
// Final file: 8.8-9.8 scale+fade in, then 9.8-10.2 scale+settle, hold to ~10.0
const finalInT = seg(t, 8.8, 9.8);
const finalScale = lerp(finalInT, 0.88, 1.0, expoOut);
const finalOp = cubicOut(finalInT);
// fade final file out into brand reveal
const finalOut = seg(t, 10.0, 10.6);
finalFile.style.opacity = finalOp * (1 - finalOut);
finalFile.style.transform = `translate(-50%, -50%) scale(finalScale * (1 - finalOut * 0.04))`;
// Brand reveal — sheet slides up from bottom 10.0-10.6, wordmark fades in 10.6-11.4, underline 11.4-11.9
const sheetT = seg(t, 10.0, 10.6);
brandSheet.style.transform = `translateY(lerp(sheetT, 100, 0, expoOut)%)`;
const wordT = seg(t, 10.6, 11.4);
brandReveal.style.opacity = cubicOut(wordT);
// NOTE: no scale transform on .brand-reveal — it would compound with the
// underline width animation and make the line appear mis-placed. Instead,
// scale the wordmark alone via font-variation-settings-safe approach: none here.
const underT = seg(t, 11.4, 11.9);
brandUnderline.style.width = `lerp(underT, 0, 280, expoOut)px`;
// Mark as ready for recorder on first frame
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
// Wait for fonts before first paint so Serif glyphs are correct
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/c1-ios-prototype-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>ifq-design-skills V2 · c1-ios-prototype · EN</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--cd-green: #2D4A3A;
--serif-en: "Source Serif 4", Georgia, serif;
--serif-cn: "Noto Serif SC", "Songti SC", serif;
--sans: "Inter", -apple-system, "PingFang SC", sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.stage::after {
content: '';
position: absolute; inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.4'/></svg>");
opacity: 0.02;
pointer-events: none;
mix-blend-mode: overlay;
z-index: 200;
}
/* Watermark — always on top, adapts in brand reveal (handled by JS) */
.watermark {
position: absolute;
top: 36px; left: 48px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
text-transform: uppercase;
z-index: 400;
pointer-events: none;
transition: color 0.4s;
}
.watermark.on-light { color: rgba(26,25,24,0.22); }
/* ============ Terminal (left) ============ */
.terminal {
position: absolute;
top: 50%;
left: 120px;
transform: translateY(-50%);
width: 620px;
background: rgba(18, 18, 18, 1);
border: 1px solid var(--hairline);
border-radius: 14px;
overflow: hidden;
opacity: 0;
will-change: opacity, transform;
box-shadow:
0 0 0 1px rgba(255,255,255,0.02),
0 40px 80px -20px rgba(217,119,87,0.12);
}
.tty-head {
display: flex; align-items: center; gap: 8px;
padding: 14px 18px;
border-bottom: 1px solid var(--hairline);
background: rgba(255,255,255,0.02);
}
.tty-head .d { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.1); }
.tty-head .d.r { background: #5a2a2a; }
.tty-head .d.y { background: #5a4a2a; }
.tty-head .d.g { background: #2a5a35; }
.tty-head .title {
margin-left: 14px;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.04em;
}
.tty-body {
padding: 32px 28px;
font-family: var(--mono);
font-size: 20px;
line-height: 1.7;
color: rgba(255,255,255,0.88);
min-height: 220px;
}
.prompt { color: var(--accent); margin-right: 10px; }
.comment { color: var(--ink-60); font-size: 16px; margin-bottom: 10px; }
.typed { white-space: pre; }
.cursor {
display: inline-block;
width: 10px; height: 24px;
background: var(--accent);
vertical-align: -4px;
margin-left: 2px;
animation: blink 1s steps(2) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
/* Arrow connector terminal → iPhone */
.connector {
position: absolute;
top: 50%;
left: 740px;
width: 160px;
height: 2px;
transform: translateY(-50%);
opacity: 0;
background: linear-gradient(90deg, var(--accent) 0%, rgba(217,119,87,0) 100%);
transform-origin: left center;
will-change: opacity, transform;
}
/* ============ iPhone ============ */
.phone-wrap {
position: absolute;
top: 50%;
left: 1020px;
transform: translateY(-50%);
opacity: 0;
will-change: opacity, transform;
}
.phone {
width: 440px;
height: 900px;
background: #0e0e10;
border-radius: 58px;
padding: 12px;
position: relative;
box-shadow:
0 0 0 1.5px rgba(255,255,255,0.14),
0 0 0 8px rgba(30,30,32,1),
0 80px 160px -20px rgba(0,0,0,0.85),
0 30px 70px -20px rgba(217,119,87,0.1);
}
.phone::before {
/* subtle metallic ring */
content: '';
position: absolute;
inset: -4px;
border-radius: 62px;
background: linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0) 40%, rgba(217,119,87,0.05) 80%, rgba(255,255,255,0.08));
z-index: -1;
}
.screen {
width: 416px;
height: 876px;
border-radius: 46px;
overflow: hidden;
position: relative;
background: #F5F4F0; /* default: claude mist */
}
.screen.dark { background: #0a0a0a; }
/* Dynamic island */
.island {
position: absolute;
top: 14px;
left: 50%;
transform: translateX(-50%);
width: 120px;
height: 34px;
background: #000;
border-radius: 999px;
z-index: 30;
}
/* Status bar */
.status-bar {
position: absolute;
top: 0; left: 0; right: 0;
height: 54px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 18px 34px 0 34px;
font-family: -apple-system, "SF Pro Text", sans-serif;
font-size: 15px;
font-weight: 600;
z-index: 20;
pointer-events: none;
color: inherit;
}
.status-bar .icons {
display: flex; align-items: center; gap: 6px;
}
.status-bar .icons .bars {
display: flex; align-items: flex-end; gap: 2px; height: 11px;
}
.status-bar .icons .bars div {
width: 3px; background: currentColor; border-radius: 1px;
}
.status-bar .icons .bat {
width: 26px; height: 12px;
border: 1.2px solid currentColor; border-radius: 3px; padding: 1px;
position: relative;
opacity: 0.9;
}
.status-bar .icons .bat::after {
content: ''; position: absolute; top: 3px; right: -3px; width: 2px; height: 6px;
background: currentColor; border-radius: 0 1px 1px 0;
}
.status-bar .icons .bat .fill {
width: 84%; height: 100%; background: currentColor; border-radius: 1px;
}
.home-indicator {
position: absolute;
bottom: 10px;
left: 50%;
transform: translateX(-50%);
width: 140px;
height: 5px;
background: rgba(0,0,0,0.3);
border-radius: 999px;
z-index: 10;
}
.screen.dark .home-indicator { background: rgba(255,255,255,0.5); }
/* Content area (below status bar) */
.content {
position: absolute;
top: 64px; left: 0; right: 0; bottom: 30px;
overflow: hidden;
z-index: 5;
}
/* Screen views */
.screen-view {
position: absolute;
inset: 0;
opacity: 0;
will-change: opacity, transform;
}
/* 1. Wireframe (ghost) */
.wire {
padding: 40px 28px;
}
.wire .ghost {
background: rgba(26, 25, 24, 0.08);
border-radius: 10px;
margin-bottom: 14px;
}
.wire .g1 { height: 36px; width: 60%; }
.wire .g2 { height: 180px; }
.wire .g3 { height: 20px; width: 80%; }
.wire .g4 { height: 20px; width: 50%; }
.wire .g5 { height: 52px; margin-top: 24px; }
/* 2. Home screen — 主屏 · pomodoro */
.home-screen { padding: 40px 28px; color: var(--cd-ink); }
.home-screen .kicker {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.22em;
color: var(--cd-dim);
text-transform: uppercase;
}
.home-screen .title {
font-family: var(--serif-en);
font-size: 48px;
font-weight: 300;
line-height: 1.02;
margin-top: 14px;
letter-spacing: -0.035em;
font-style: italic;
}
.home-screen .time-big {
margin-top: 50px;
font-family: var(--serif-en);
font-size: 168px;
font-weight: 200;
line-height: 0.95;
letter-spacing: -0.04em;
color: var(--cd-ink);
}
.home-screen .time-big .sep { color: var(--accent); }
.home-screen .sub {
font-family: var(--sans);
font-size: 15px;
color: var(--cd-dim);
margin-top: 18px;
letter-spacing: 0.02em;
}
.home-screen .cta {
margin-top: 64px;
height: 62px;
background: var(--cd-ink);
color: #fff;
border-radius: 999px;
display: flex; align-items: center; justify-content: center;
font-family: var(--sans);
font-size: 17px;
font-weight: 500;
letter-spacing: 0.04em;
position: relative;
}
.home-screen .cta::before {
content: '';
width: 0; height: 0;
border-left: 10px solid #fff;
border-top: 7px solid transparent;
border-bottom: 7px solid transparent;
margin-right: 10px;
}
/* 3. Timer · 计时 · ring */
.timer-screen {
padding: 40px 28px;
color: var(--cd-ink);
text-align: center;
}
.timer-screen .phase {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.24em;
color: var(--accent);
text-transform: uppercase;
text-align: left;
}
.ring-wrap {
margin: 80px auto 0;
width: 320px; height: 320px;
position: relative;
}
.ring-wrap svg {
width: 100%; height: 100%;
transform: rotate(-90deg);
}
.ring-wrap .bg-ring {
fill: none; stroke: rgba(26,25,24,0.08); stroke-width: 14;
}
.ring-wrap .fg-ring {
fill: none; stroke: #D97757; stroke-width: 14; stroke-linecap: round;
stroke-dasharray: 880;
stroke-dashoffset: 880;
}
.ring-wrap .ring-label {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
text-align: center;
}
.ring-wrap .rl-time {
font-family: var(--serif-en);
font-size: 86px;
font-weight: 200;
line-height: 1;
letter-spacing: -0.03em;
color: var(--cd-ink);
}
.ring-wrap .rl-tag {
margin-top: 10px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: var(--cd-dim);
text-transform: uppercase;
}
.timer-screen .actions {
margin-top: 60px;
display: flex; gap: 14px; justify-content: center;
}
.timer-screen .act-btn {
padding: 14px 32px;
border-radius: 999px;
background: rgba(26,25,24,0.05);
font-family: var(--sans);
font-size: 14px;
font-weight: 500;
color: var(--cd-ink);
letter-spacing: 0.04em;
border: 1px solid rgba(26,25,24,0.08);
}
.timer-screen .act-btn.primary {
background: var(--cd-ink);
color: #fff;
border-color: transparent;
}
/* 4. Stats · 统计 · bar chart */
.stats-screen { padding: 40px 28px; color: var(--cd-ink); }
.stats-screen .stats-label {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.24em;
color: var(--cd-dim);
text-transform: uppercase;
}
.stats-screen .stats-hero {
font-family: var(--serif-en);
font-size: 120px;
font-weight: 200;
line-height: 1;
letter-spacing: -0.04em;
margin-top: 10px;
}
.stats-screen .stats-hero .unit {
font-size: 28px;
color: var(--cd-dim);
margin-left: 8px;
font-weight: 300;
}
.stats-screen .stats-sub {
font-family: var(--sans);
font-size: 14px;
color: var(--cd-dim);
margin-top: 6px;
letter-spacing: 0.02em;
}
.chart {
margin-top: 52px;
display: flex;
gap: 10px;
align-items: flex-end;
height: 200px;
padding: 0 4px;
}
.chart .bar {
flex: 1;
background: var(--accent);
border-radius: 6px 6px 0 0;
opacity: 0.85;
transform-origin: bottom;
will-change: transform;
}
.chart .bar.dim { background: rgba(26,25,24,0.15); }
.chart-x {
display: flex;
justify-content: space-between;
margin-top: 12px;
font-family: var(--mono);
font-size: 10px;
color: var(--cd-dim);
letter-spacing: 0.08em;
padding: 0 4px;
}
/* 5. Settings · 设置 · list */
.settings-screen { padding: 40px 28px; color: var(--cd-ink); }
.settings-screen .title-row {
font-family: var(--serif-en);
font-size: 48px;
font-weight: 300;
letter-spacing: -0.035em;
font-style: italic;
}
.settings-screen .list {
margin-top: 40px;
background: #FFFFFF;
border-radius: 14px;
overflow: hidden;
border: 1px solid rgba(26,25,24,0.06);
}
.settings-screen .row {
padding: 22px 24px;
display: flex;
align-items: center;
justify-content: space-between;
border-bottom: 1px solid rgba(26,25,24,0.06);
}
.settings-screen .row:last-child { border-bottom: none; }
.settings-screen .row .k {
font-family: var(--sans);
font-size: 16px;
color: var(--cd-ink);
}
.settings-screen .row .v {
font-family: var(--mono);
font-size: 13px;
color: var(--cd-dim);
letter-spacing: 0.04em;
}
.toggle {
width: 48px; height: 28px;
border-radius: 999px;
background: var(--cd-green);
position: relative;
}
.toggle::after {
content: ''; position: absolute;
top: 3px; right: 3px;
width: 22px; height: 22px;
background: #fff;
border-radius: 50%;
box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.toggle.off { background: rgba(26,25,24,0.15); }
.toggle.off::after { left: 3px; right: auto; }
/* Tab bar (bottom of home-like screens) */
.tab-bar {
position: absolute;
bottom: 30px; left: 28px; right: 28px;
height: 58px;
background: #FFFFFF;
border-radius: 999px;
border: 1px solid rgba(26,25,24,0.08);
display: flex;
justify-content: space-around;
align-items: center;
padding: 0 14px;
box-shadow: 0 10px 28px -10px rgba(0,0,0,0.15);
}
.tab-bar .tab {
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
font-family: var(--mono);
font-size: 10px;
color: var(--cd-dim);
letter-spacing: 0.1em;
text-transform: uppercase;
padding: 8px 14px;
border-radius: 999px;
}
.tab-bar .tab.active {
background: var(--cd-ink);
color: #fff;
}
.tab-bar .tab .ico {
width: 18px; height: 18px;
border-radius: 4px;
background: currentColor;
opacity: 0.9;
margin-bottom: 3px;
}
/* Finger / tap */
.tap {
position: absolute;
z-index: 40;
width: 64px; height: 64px;
pointer-events: none;
opacity: 0;
will-change: opacity, transform;
}
.tap .core {
position: absolute;
inset: 18px;
background: rgba(217, 119, 87, 0.85);
border-radius: 50%;
box-shadow: 0 0 0 2px rgba(255,255,255,0.5), 0 0 24px rgba(217,119,87,0.5);
}
.tap .ring {
position: absolute;
inset: 0;
border: 2px solid rgba(217,119,87,0.6);
border-radius: 50%;
animation: tapring 0.6s ease-out;
}
@keyframes tapring {
0% { transform: scale(0.4); opacity: 1; }
100% { transform: scale(1.3); opacity: 0; }
}
/* ============ Brand Reveal ============ */
.brand-wall {
position: absolute;
inset: 0;
background: var(--cd-bg);
z-index: 300;
opacity: 0;
transform: translateY(100%);
will-change: transform, opacity;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 132px;
font-weight: 200;
color: var(--cd-ink);
letter-spacing: -0.04em;
line-height: 1;
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
}
.brand-wordmark .dot { color: var(--accent); padding: 0 10px; font-weight: 300; }
.brand-underline {
margin-top: 28px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-cn {
margin-top: 30px;
font-family: var(--serif-en);
font-style: italic;
font-size: 22px;
font-weight: 300;
color: var(--cd-dim);
letter-spacing: 0.12em;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark">IFQ · DESIGN</div>
<!-- Terminal -->
<div class="terminal" id="terminal">
<div class="tty-head">
<div class="d r"></div>
<div class="d y"></div>
<div class="d g"></div>
<div class="title">~/projects</div>
</div>
<div class="tty-body">
<div class="comment" id="comment" style="opacity:0">> Type a sentence, get a clickable app.</div>
<div style="margin-top:6px">
<span class="prompt">$</span><span class="typed" id="typed"></span><span class="cursor" id="ttyCursor"></span>
</div>
</div>
</div>
<div class="connector" id="connector"></div>
<!-- Phone -->
<div class="phone-wrap" id="phoneWrap">
<div class="phone">
<div class="screen" id="screen">
<!-- Status bar -->
<div class="status-bar" id="statusBar" style="color:#1A1918">
<span>9:41</span>
<div class="icons">
<div class="bars">
<div style="height:4px"></div>
<div style="height:6px"></div>
<div style="height:8px"></div>
<div style="height:10px"></div>
</div>
<div class="bat"><div class="fill"></div></div>
</div>
</div>
<div class="island"></div>
<div class="content">
<!-- 1. Wireframe -->
<div class="screen-view" id="view-wire">
<div class="wire">
<div class="ghost g1"></div>
<div class="ghost g2"></div>
<div class="ghost g3"></div>
<div class="ghost g4"></div>
<div class="ghost g5"></div>
</div>
</div>
<!-- 2. Home -->
<div class="screen-view" id="view-home">
<div class="home-screen">
<div class="kicker">POMODORO</div>
<div class="title">Next up.</div>
<div class="time-big">25<span class="sep">:</span>00</div>
<div class="sub">Write one section. Rest five minutes.</div>
<div class="cta">Focus now</div>
</div>
</div>
<!-- 3. Timer -->
<div class="screen-view" id="view-timer">
<div class="timer-screen">
<div class="phase">FOCUS · ROUND 1</div>
<div class="ring-wrap">
<svg viewBox="0 0 320 320">
<circle class="bg-ring" cx="160" cy="160" r="140"/>
<circle class="fg-ring" id="fgRing" cx="160" cy="160" r="140"/>
</svg>
<div class="ring-label">
<div class="rl-time" id="ringTime">24:12</div>
<div class="rl-tag">REMAINING</div>
</div>
</div>
<div class="actions">
<div class="act-btn">Pause</div>
<div class="act-btn primary">Skip</div>
</div>
</div>
</div>
<!-- 4. Stats -->
<div class="screen-view" id="view-stats">
<div class="stats-screen">
<div class="stats-label">THIS WEEK</div>
<div class="stats-hero">23<span class="unit">rounds</span></div>
<div class="stats-sub">+5 from last week</div>
<div class="chart" id="chart">
<div class="bar dim" style="height:30%"></div>
<div class="bar" style="height:52%"></div>
<div class="bar" style="height:70%"></div>
<div class="bar" style="height:42%"></div>
<div class="bar" style="height:86%"></div>
<div class="bar" style="height:95%"></div>
<div class="bar" style="height:64%"></div>
</div>
<div class="chart-x">
<span>M</span><span>T</span><span>W</span><span>T</span><span>F</span><span>S</span><span>S</span>
</div>
</div>
</div>
<!-- 5. Settings -->
<div class="screen-view" id="view-settings">
<div class="settings-screen">
<div class="title-row">Settings</div>
<div class="list">
<div class="row">
<span class="k">Focus length</span>
<span class="v">25 MIN</span>
</div>
<div class="row">
<span class="k">White noise</span>
<div class="toggle"></div>
</div>
<div class="row">
<span class="k">Ring alert</span>
<div class="toggle off"></div>
</div>
<div class="row">
<span class="k">Theme</span>
<span class="v">CLAUDE MIST</span>
</div>
</div>
</div>
</div>
<!-- Tab bar (shared, appears on home/stats/settings) -->
<div class="tab-bar" id="tabBar" style="display:none">
<div class="tab active" data-tab="home">
<div class="ico"></div>
<span>HOME</span>
</div>
<div class="tab" data-tab="timer">
<div class="ico"></div>
<span>TIMER</span>
</div>
<div class="tab" data-tab="stats">
<div class="ico"></div>
<span>STATS</span>
</div>
<div class="tab" data-tab="settings">
<div class="ico"></div>
<span>SET</span>
</div>
</div>
</div>
<div class="home-indicator"></div>
<!-- Tap overlay (inside screen so z-index > content) -->
<div class="tap" id="tap">
<div class="ring"></div>
<div class="core"></div>
</div>
</div>
</div>
</div>
<!-- Brand reveal -->
<div class="brand-wall" id="brandWall">
<div class="brand-wordmark" id="brandWord">ifq<span class="dot">·</span>design</div>
<div class="brand-underline" id="brandLine"></div>
<div class="brand-cn" id="brandCn">Say it. Get an app.</div>
</div>
</div>
<script>
(() => {
// ── Scale to viewport (1920×1080 canvas) ─────────────────────────
function fit() {
const stage = document.getElementById('stage');
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fit();
window.addEventListener('resize', fit);
// ── Easing ───────────────────────────────────────────────────────
const expoOut = t => (t <= 0 ? 0 : t >= 1 ? 1 : 1 - Math.pow(2, -10 * t));
const expoIn = t => (t <= 0 ? 0 : t >= 1 ? 1 : Math.pow(2, 10 * (t - 1)));
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const clamp = (v, a, b) => Math.max(a, Math.min(b, v));
const lerp = (a, b, t) => a + (b - a) * t;
// Animate a value by requestAnimationFrame between timeline markers
function seg(t, start, end) {
return clamp((t - start) / (end - start), 0, 1);
}
// ── Elements ─────────────────────────────────────────────────────
const el = (id) => document.getElementById(id);
const terminal = el('terminal');
const comment = el('comment');
const typed = el('typed');
const ttyCursor = el('ttyCursor');
const connector = el('connector');
const phoneWrap = el('phoneWrap');
const views = {
wire: el('view-wire'),
home: el('view-home'),
timer: el('view-timer'),
stats: el('view-stats'),
settings: el('view-settings'),
};
const tap = el('tap');
const tabBar = el('tabBar');
const fgRing = el('fgRing');
const ringTime = el('ringTime');
const brandWall = el('brandWall');
const brandWord = el('brandWord');
const brandLine = el('brandLine');
const brandCn = el('brandCn');
// Typing text
const typeStr = 'make pomodoro app';
function setTyping(progress) {
const n = Math.floor(typeStr.length * progress);
typed.textContent = typeStr.slice(0, n);
}
// Show/hide views — hard swap (no cross-fade overlap)
function showView(name) {
Object.keys(views).forEach(k => {
const isActive = (k === name);
views[k].style.opacity = isActive ? '1' : '0';
views[k].style.visibility = isActive ? 'visible' : 'hidden';
views[k].style.transform = isActive ? 'translateY(0)' : 'translateY(0)';
views[k].style.transition = isActive ? 'opacity 0.22s ease-out' : 'none';
});
}
// Active tab
function setActiveTab(name) {
document.querySelectorAll('.tab-bar .tab').forEach(t => {
t.classList.toggle('active', t.dataset.tab === name);
});
}
// Play tap at screen coords (relative to .screen: 416×876)
function playTap(x, y) {
tap.style.left = (x - 32) + 'px';
tap.style.top = (y - 32) + 'px';
tap.style.opacity = '1';
// restart keyframe animation
const ring = tap.querySelector('.ring');
ring.style.animation = 'none';
ring.offsetHeight; // reflow
ring.style.animation = '';
// fade out
setTimeout(() => { tap.style.opacity = '0'; }, 550);
}
// ── SFX via WebAudio ─────────────────────────────────────────────
let audioCtx = null;
function ac() {
if (!audioCtx) {
try { audioCtx = new (window.AudioContext || window.webkitAudioContext)(); } catch(e){}
}
return audioCtx;
}
function sfxClick(vol = 0.16) {
const c = ac(); if (!c) return;
const o = c.createOscillator();
const g = c.createGain();
o.type = 'square';
o.frequency.setValueAtTime(1200, c.currentTime);
o.frequency.exponentialRampToValueAtTime(500, c.currentTime + 0.04);
g.gain.setValueAtTime(vol, c.currentTime);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + 0.05);
o.connect(g); g.connect(c.destination);
o.start(); o.stop(c.currentTime + 0.06);
}
function sfxEnter() {
const c = ac(); if (!c) return;
const o = c.createOscillator();
const g = c.createGain();
o.type = 'sine';
o.frequency.setValueAtTime(180, c.currentTime);
o.frequency.exponentialRampToValueAtTime(440, c.currentTime + 0.25);
g.gain.setValueAtTime(0.22, c.currentTime);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + 0.3);
o.connect(g); g.connect(c.destination);
o.start(); o.stop(c.currentTime + 0.32);
}
function sfxChime() {
const c = ac(); if (!c) return;
[523.25, 783.99].forEach((f, i) => {
const o = c.createOscillator();
const g = c.createGain();
o.type = 'sine';
o.frequency.value = f;
g.gain.setValueAtTime(0, c.currentTime + i * 0.08);
g.gain.linearRampToValueAtTime(0.18, c.currentTime + i * 0.08 + 0.04);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + i * 0.08 + 1.2);
o.connect(g); g.connect(c.destination);
o.start(c.currentTime + i * 0.08);
o.stop(c.currentTime + i * 0.08 + 1.25);
});
}
// ── Timeline ─────────────────────────────────────────────────────
const DURATION = 10.0;
const sfxFired = new Set();
function fireOnce(id, fn) {
if (sfxFired.has(id)) return;
sfxFired.add(id);
fn();
}
// Screen switch schedule (within Beat 2, 2.0s → 8.0s)
// Tap coords are relative to the 416×876 .screen
const schedule = [
{ t: 2.0, view: 'wire', tabIco: null, tap: null },
{ t: 3.1, view: 'home', tabIco: 'home', tap: null }, // home materializes (no tap — it's the fill moment)
{ t: 4.4, view: 'timer', tabIco: 'timer', tap: {x: 208, y: 624} }, // tap "开始专注" CTA
{ t: 6.3, view: 'stats', tabIco: 'stats', tap: {x: 300, y: 810} }, // tap stats tab
{ t: 7.5, view: 'settings', tabIco: 'settings', tap: {x: 370, y: 810} }, // tap settings tab
];
let scheduleIdx = 0;
let startTime = null;
let raf = null;
function tick(now) {
if (!startTime) startTime = now;
const t = (now - startTime) / 1000;
// ── Beat 1: 0-2s ─────────────────────────────────────────
// Terminal fade in (0 → 0.4s)
{
const k = expoOut(seg(t, 0.0, 0.4));
terminal.style.opacity = k;
terminal.style.transform = `translateY(-50%) translateX(lerp(-30, 0, k)px)`;
}
// iPhone fade in (0.2 → 0.9s)
{
const k = expoOut(seg(t, 0.2, 0.9));
phoneWrap.style.opacity = k;
phoneWrap.style.transform = `translateY(-50%) translateX(lerp(60, 0, k)px) scale(lerp(0.96, 1, k))`;
if (t > 0.25) fireOnce('enter', sfxEnter);
}
// Connector fade
{
const k = expoOut(seg(t, 0.7, 1.2));
connector.style.opacity = k;
connector.style.transform = `translateY(-50%) scaleX(k)`;
}
// Comment
{
const k = expoOut(seg(t, 0.8, 1.2));
comment.style.opacity = k * 0.82;
}
// Typing (0.6 → 1.9s)
{
const k = cubicInOut(seg(t, 0.6, 1.9));
setTyping(k);
// key click SFX at certain progress points
if (t > 0.8 && t < 1.85) {
const charsShown = Math.floor(typeStr.length * k);
const key = 'typ' + charsShown;
if (!sfxFired.has(key) && charsShown > 0 && charsShown % 3 === 0) {
fireOnce(key, () => sfxClick(0.08));
}
}
}
// Hide cursor when typing done
ttyCursor.style.opacity = t > 1.85 ? '0' : '1';
// ── Beat 2: 2-8s ─────────────────────────────────────────
// Execute scheduled screen transitions
while (scheduleIdx < schedule.length && t >= schedule[scheduleIdx].t) {
const s = schedule[scheduleIdx];
showView(s.view);
// status bar color: dark-text on light screens, but wire also light, keep dark
if (s.view === 'wire') {
tabBar.style.display = 'none';
} else {
tabBar.style.display = 'flex';
setActiveTab(s.tabIco);
}
if (s.tap) {
// small delay so tap appears at moment of switch
setTimeout(() => playTap(s.tap.x, s.tap.y), 120);
if (s.view !== 'wire') fireOnce('click_' + s.view, () => sfxClick(0.18));
}
scheduleIdx++;
}
// Timer ring animation: once timer appears (4.4s), animate ring from empty → 42% filled
if (t >= 4.4 && t < 6.3) {
const ringT = clamp((t - 4.5) / 1.2, 0, 1);
const fillPct = expoOut(ringT) * 0.42;
const offset = 880 * (1 - fillPct);
// Set as both style AND attr so neither overrides the other
fgRing.style.strokeDashoffset = offset;
fgRing.setAttribute('stroke-dashoffset', offset);
// Count down visually: 24:12 → 14:03
const mins = Math.floor(lerp(24, 14, expoOut(ringT)));
const secs = Math.floor(lerp(12, 3, expoOut(ringT)));
ringTime.textContent = String(mins).padStart(2,'0') + ':' + String(secs).padStart(2,'0');
}
// ── Beat 3: 8-10s ────────────────────────────────────────
// Phone + terminal fade out fast (7.5 → 7.9) so wall doesn't guillotine
if (t >= 7.5) {
const k = cubicOut(seg(t, 7.5, 7.9));
phoneWrap.style.opacity = String(1 - k);
phoneWrap.style.transform = `translateY(-50%) scale(lerp(1, 0.94, k))`;
terminal.style.opacity = String(1 - k);
terminal.style.transform = `translateY(-50%) scale(lerp(1, 0.96, k))`;
connector.style.opacity = String(1 - k);
}
// Brand wall slides up (7.9 → 8.6) — starts AFTER phone is gone
{
const k = expoOut(seg(t, 7.9, 8.6));
brandWall.style.transform = `translateY(lerp(100, 0, k)%)`;
brandWall.style.opacity = k > 0 ? '1' : '0';
const watermark = document.querySelector('.watermark');
if (k > 0.6) watermark.classList.add('on-light');
else watermark.classList.remove('on-light');
}
// Wordmark appears
{
const k = expoOut(seg(t, 8.5, 9.2));
brandWord.style.opacity = k;
brandWord.style.transform = `scale(lerp(0.92, 1, k))`;
if (t > 8.55) fireOnce('chime', sfxChime);
}
// Underline
{
const k = expoOut(seg(t, 9.0, 9.6));
brandLine.style.width = (280 * k) + 'px';
}
// CN label
{
const k = cubicOut(seg(t, 9.3, 9.9));
brandCn.style.opacity = k * 0.9;
}
if (t < DURATION) {
raf = requestAnimationFrame(tick);
} else {
// Hold final frame
if (!window.__recording) {
// loop for preview
setTimeout(() => {
startTime = null;
scheduleIdx = 0;
sfxFired.clear();
// Reset views
showView('wire');
tabBar.style.display = 'none';
fgRing.style.strokeDashoffset = 880;
fgRing.setAttribute('stroke-dashoffset', 880);
ringTime.textContent = '24:12';
// Reset brand
brandWall.style.transform = 'translateY(100%)';
brandWall.style.opacity = '0';
brandWord.style.opacity = '0';
brandWord.style.transform = 'scale(0.92)';
brandLine.style.width = '0';
brandCn.style.opacity = '0';
// Reset terminal typing
typed.textContent = '';
ttyCursor.style.opacity = '1';
comment.style.opacity = '0';
terminal.style.opacity = '0';
phoneWrap.style.opacity = '0';
connector.style.opacity = '0';
document.querySelector('.watermark').classList.remove('on-light');
raf = requestAnimationFrame(tick);
}, 600);
}
}
}
// seek(0) helper for render-video.js
window.__seek = function(s) {
startTime = performance.now() - s * 1000;
};
// Initial state
showView('wire');
tabBar.style.display = 'none';
// Wait for fonts, then start animation
(document.fonts ? document.fonts.ready : Promise.resolve()).then(() => {
requestAnimationFrame((now) => {
startTime = now;
window.__ready = true;
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FILE:demos/c5-infographic-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>c5-infographic · Data → Typography (EN)</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
/* Brand Reveal */
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--serif-cn: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
--sans: "Inter", -apple-system, "PingFang SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
/* Subtle film grain via SVG — 2% opacity */
background-image:
radial-gradient(ellipse at 20% 30%, rgba(217,119,87,0.025), transparent 50%),
radial-gradient(ellipse at 80% 70%, rgba(217,119,87,0.018), transparent 55%);
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.watermark {
position: absolute;
top: 40px; left: 48px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: var(--ink);
opacity: 0.16;
text-transform: uppercase;
z-index: 400;
transition: color 0.3s ease;
}
.watermark.on-light { color: var(--cd-ink); opacity: 0.35; }
.v2-mark {
position: absolute;
bottom: 40px; right: 48px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.2em;
color: var(--ink);
opacity: 0.16;
z-index: 400;
}
/* ============ Split layout ============ */
.split-left {
position: absolute;
left: 120px; top: 50%;
transform: translateY(-50%);
width: 440px;
will-change: opacity, transform;
}
.json-block {
font-family: var(--mono);
font-size: 15px;
line-height: 1.75;
color: var(--ink-60);
letter-spacing: 0.01em;
white-space: pre;
}
.json-block .k { color: var(--ink-80); }
.json-block .s { color: var(--accent); }
.json-block .n { color: var(--ink); font-weight: 500; }
.json-block .p { color: var(--muted); }
.json-label {
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
margin-bottom: 22px;
}
/* Pipe arrow from JSON → infographic */
.pipe {
position: absolute;
left: 580px; top: 50%;
transform: translateY(-50%);
width: 90px; height: 2px;
background: linear-gradient(to right, var(--hairline), var(--accent), var(--hairline));
opacity: 0;
will-change: opacity;
}
.pipe::after {
content: '';
position: absolute;
right: -4px; top: 50%;
transform: translateY(-50%) rotate(45deg);
width: 8px; height: 8px;
border-right: 2px solid var(--accent);
border-top: 2px solid var(--accent);
}
/* ============ Infographic (right side) ============ */
.infographic {
position: absolute;
right: 100px; top: 72px;
width: 1120px; height: 936px;
background: #0A0A0A;
border: 1px solid var(--hairline);
padding: 56px 64px;
opacity: 0;
transform: translateY(18px);
will-change: opacity, transform;
overflow: hidden;
}
.ig-masthead {
display: flex;
justify-content: space-between;
align-items: baseline;
border-bottom: 1px solid var(--hairline);
padding-bottom: 20px;
margin-bottom: 36px;
opacity: 0;
will-change: opacity;
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.ig-masthead .issue {
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.3em;
color: var(--muted);
text-transform: uppercase;
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.ig-masthead .issue .orange { color: var(--accent); }
.ig-masthead .dept {
font-family: var(--mono);
font-weight: 400;
font-size: 10px;
letter-spacing: 0.3em;
color: var(--ink-60);
text-transform: uppercase;
}
.ig-display {
font-family: var(--serif-en);
font-weight: 300;
font-size: 96px;
line-height: 1.0;
letter-spacing: -0.025em;
color: var(--ink);
margin-bottom: 6px;
opacity: 0;
will-change: opacity, transform;
text-wrap: pretty;
font-feature-settings: "liga" 1, "dlig" 1, "kern" 1;
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.ig-display .en {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
color: var(--accent);
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}
.ig-deck {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 22px;
color: var(--ink-60);
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margin-bottom: 44px;
opacity: 0;
will-change: opacity;
font-feature-settings: "liga" 1, "dlig" 1;
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.ig-grid {
display: grid;
grid-template-columns: 1.3fr 1fr 1fr 1fr;
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margin-bottom: 44px;
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will-change: opacity, transform;
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.ig-cell.accent { border-top-color: var(--accent); }
.ig-cell .label {
font-family: var(--mono);
font-size: 10px;
font-weight: 400;
color: var(--muted);
letter-spacing: 0.26em;
margin-bottom: 14px;
text-transform: uppercase;
}
.ig-cell .label .en {
font-family: var(--mono);
text-transform: uppercase;
letter-spacing: 0.26em;
}
.ig-cell .big {
font-family: var(--serif-en);
font-weight: 300;
font-size: 72px;
line-height: 0.92;
color: var(--ink);
letter-spacing: -0.03em;
font-variant-numeric: oldstyle-nums proportional-nums;
font-feature-settings: "onum" 1, "pnum" 1, "kern" 1;
}
.ig-cell.accent .big { color: var(--accent); }
.ig-cell .big .unit {
font-size: 28px;
color: var(--ink-60);
letter-spacing: 0;
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.ig-cell .sub {
margin-top: 12px;
font-family: var(--serif-en);
font-style: italic;
font-size: 14px;
color: var(--ink-60);
line-height: 1.4;
font-feature-settings: "liga" 1, "dlig" 1;
letter-spacing: 0.005em;
}
/* Comparison bars */
.ig-bars {
display: grid;
grid-template-columns: 140px 1fr 80px;
gap: 18px 24px;
row-gap: 18px;
border-top: 1px solid var(--hairline);
padding-top: 28px;
align-items: center;
opacity: 0;
will-change: opacity;
}
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font-family: var(--serif-en);
font-size: 16px;
font-weight: 400;
color: var(--ink-80);
letter-spacing: 0.005em;
}
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.ig-bars .row-bar {
height: 6px;
background: var(--hairline);
position: relative;
overflow: hidden;
}
.ig-bars .row-bar .fill {
position: absolute;
left: 0; top: 0; bottom: 0;
background: var(--ink-80);
width: 0%;
will-change: width;
}
.ig-bars .row-bar .fill.accent { background: var(--accent); }
.ig-bars .row-val {
font-family: var(--serif-en);
font-size: 16px;
color: var(--ink);
text-align: right;
font-variant-numeric: oldstyle-nums tabular-nums;
font-feature-settings: "onum" 1, "tnum" 1;
letter-spacing: 0.01em;
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.ig-footer {
position: absolute;
bottom: 40px; left: 64px; right: 64px;
display: flex; justify-content: space-between; align-items: baseline;
border-top: 1px solid var(--hairline);
padding-top: 16px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
}
.ig-footer .folio { color: var(--ink-60); letter-spacing: 0.32em; }
/* ============ Typography detail zoom ============ */
.detail-zoom {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
background: radial-gradient(ellipse at center, #0A0A0A, #000000);
z-index: 250;
}
.detail-word {
font-family: var(--serif-en);
font-weight: 300;
font-style: italic;
font-size: 320px;
line-height: 0.9;
letter-spacing: -0.01em;
color: var(--ink);
/* Enable OpenType ligatures, discretionary ligatures, swashes */
font-feature-settings: "liga" 1, "dlig" 1, "swsh" 1, "salt" 1, "calt" 1;
text-rendering: optimizeLegibility;
will-change: transform, opacity;
}
.detail-word .fi {
/* fi ligature is default with "liga" */
color: var(--accent);
}
.detail-annotation {
position: absolute;
top: calc(50% + 170px); left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
.detail-annotation .dot {
color: var(--accent);
padding: 0 8px;
}
/* Callout lines pointing to ligature */
.callout {
position: absolute;
left: 50%; top: 50%;
transform: translate(-50%, -50%);
pointer-events: none;
opacity: 0;
will-change: opacity;
}
.callout svg { overflow: visible; display: block; }
/* ============ Brand Reveal ============ */
.brand-wall {
position: absolute;
inset: 0;
background: var(--cd-bg);
z-index: 300;
opacity: 0;
transform: translateY(100%);
will-change: transform, opacity;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 132px;
font-weight: 200;
color: var(--cd-ink);
letter-spacing: -0.04em;
line-height: 1;
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
font-feature-settings: "liga" 1, "dlig" 1;
}
.brand-wordmark .dot { color: var(--accent); padding: 0 10px; font-weight: 300; }
.brand-underline {
margin-top: 28px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-cn {
margin-top: 30px;
font-family: var(--serif-cn);
font-size: 18px;
font-weight: 300;
color: var(--cd-dim);
letter-spacing: 0.4em;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark" id="watermark">IFQ · DESIGN</div>
<div class="v2-mark">V2 · 2026</div>
<!-- Left: JSON data -->
<div class="split-left" id="splitLeft" style="opacity:0">
<div class="json-label" id="jsonLabel">DATA → benchmarks.json</div>
<pre class="json-block" id="jsonBlock"></pre>
</div>
<!-- Pipe arrow -->
<div class="pipe" id="pipe"></div>
<!-- Right: Infographic -->
<div class="infographic" id="infographic">
<div class="ig-masthead" id="igMasthead">
<div class="issue">Issue № 05 <span class="orange">· AI Benchmarks</span> · Q2 2026</div>
<div class="dept">FRONTIER REPORT</div>
</div>
<h1 class="ig-display" id="igDisplay">
The Age of<br>
<span class="en">benchmarks</span>.
</h1>
<p class="ig-deck" id="igDeck">
Five frontier models, five numbers, one uncomfortable truth.
</p>
<div class="ig-grid" id="igGrid">
<div class="ig-cell accent" data-cell="0">
<div class="label">Leader <span class="en">· Q2</span></div>
<div class="big">Claude 4.7</div>
<div class="sub">Sonnet, 1M ctx · Anthropic</div>
</div>
<div class="ig-cell" data-cell="1">
<div class="label"><span class="en">SWE-bench</span></div>
<div class="big">77<span class="unit">.2%</span></div>
<div class="sub">coding, verified split</div>
</div>
<div class="ig-cell" data-cell="2">
<div class="label"><span class="en">GPQA</span></div>
<div class="big">84<span class="unit">.5</span></div>
<div class="sub">diamond, graduate science</div>
</div>
<div class="ig-cell" data-cell="3">
<div class="label">Price <span class="en">· input</span></div>
<div class="big">$3<span class="unit">/M</span></div>
<div class="sub">per million tokens, typical</div>
</div>
</div>
<div class="ig-bars" id="igBars">
<div class="row-label highlight">Claude 4.7 Sonnet</div>
<div class="row-bar"><div class="fill accent" data-w="77.2"></div></div>
<div class="row-val">77.2</div>
<div class="row-label">GPT-5 Turbo</div>
<div class="row-bar"><div class="fill" data-w="74.8"></div></div>
<div class="row-val">74.8</div>
<div class="row-label">Gemini 3 Pro</div>
<div class="row-bar"><div class="fill" data-w="71.3"></div></div>
<div class="row-val">71.3</div>
<div class="row-label">GLM-5</div>
<div class="row-bar"><div class="fill" data-w="68.9"></div></div>
<div class="row-val">68.9</div>
<div class="row-label">Kimi k3</div>
<div class="row-bar"><div class="fill" data-w="66.4"></div></div>
<div class="row-val">66.4</div>
</div>
<div class="ig-footer" id="igFooter">
<span>Set in Source Serif 4 & JetBrains Mono</span>
<span class="folio">P. 05</span>
<span>Data · 2026 Q2, public benchmarks</span>
</div>
</div>
<!-- Detail zoom: Typography ligature -->
<div class="detail-zoom" id="detailZoom">
<div class="detail-word" id="detailWord">bench<span class="fi">ma</span>rks</div>
<div class="callout" id="callout" style="display:none"></div>
<div class="detail-annotation" id="detailAnnotation">
SOURCE SERIF 4 <span class="dot">·</span> ITALIC <span class="dot">·</span> OLDSTYLE FIGURES
</div>
</div>
<!-- Brand Reveal -->
<div class="brand-wall" id="brandWall">
<div class="brand-wordmark" id="brandWord">ifq<span class="dot">·</span>design</div>
<div class="brand-underline" id="brandLine"></div>
<div class="brand-cn" id="brandCn">D A T A · T Y P O G R A P H Y</div>
</div>
</div>
<script>
(() => {
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const k = expoOut(seg(t, 2.0, 2.8));
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pipe.style.opacity = String(1 - k);
// Detail zoom fades in
const k2 = expoOut(seg(t, 7.0, 7.7));
detailZoom.style.opacity = k2;
// Word subtle scale-in (starts from 0.96)
detailWord.style.transform = `scale(lerp(t, 7.0, 7.9, 0.96, 1.0, expoOut))`;
// SFX at 6.7
if (t > 6.7) fireOnce('zoom');
// Callout + annotation (7.5 → 8.1)
const k3 = cubicOut(seg(t, 7.6, 8.1));
callout.style.opacity = k3;
detailAnnotation.style.opacity = k3;
}
// ── Beat 3: 8.2-10s · Brand reveal ───────────────────
// Detail zoom fades under brand wall
if (t >= 8.1) {
const k = cubicOut(seg(t, 8.1, 8.5));
detailZoom.style.opacity = String(Math.max(0, 1 - k));
}
// Brand wall slides up from bottom
{
const k = expoOut(seg(t, 8.1, 8.7));
brandWall.style.transform = `translateY(lerp(t, 8.1, 8.7, 100, 0, expoOut)%)`;
brandWall.style.opacity = k > 0 ? '1' : '0';
if (k > 0.55) watermark.classList.add('on-light');
else watermark.classList.remove('on-light');
}
// Wordmark
{
const k = expoOut(seg(t, 8.6, 9.2));
brandWord.style.opacity = k;
brandWord.style.transform = `scale(lerp(t, 8.6, 9.2, 0.92, 1.0, expoOut))`;
if (t > 8.65) fireOnce('chime');
}
// Underline
{
const k = expoOut(seg(t, 9.0, 9.6));
brandLine.style.width = (280 * k) + 'px';
}
// CN tagline
{
const k = cubicOut(seg(t, 9.3, 9.9));
brandCn.style.opacity = k * 0.9;
}
// Loop / hold
if (t < DURATION) {
raf = requestAnimationFrame(tick);
} else {
if (!window.__recording) {
setTimeout(() => {
// Reset
startTime = null;
sfxFired.clear();
jsonBlock.innerHTML = '';
splitLeft.style.opacity = '0';
pipe.style.opacity = '0';
infographic.style.opacity = '0';
infographic.style.transform = 'translateY(18px) scale(1)';
igMasthead.style.opacity = '0';
igDisplay.style.opacity = '0';
igDeck.style.opacity = '0';
igBars.style.opacity = '0';
igFooter.style.opacity = '0';
igCells.forEach(c => { c.style.opacity = '0'; });
igBarFills.forEach(f => { f.style.width = '0%'; });
detailZoom.style.opacity = '0';
callout.style.opacity = '0';
detailAnnotation.style.opacity = '0';
brandWall.style.transform = 'translateY(100%)';
brandWall.style.opacity = '0';
brandWord.style.opacity = '0';
brandLine.style.width = '0';
brandCn.style.opacity = '0';
watermark.classList.remove('on-light');
raf = requestAnimationFrame(tick);
}, 800);
}
}
}
window.__seek = function(s) {
startTime = performance.now() - s * 1000;
};
// Wait for fonts, then start
(document.fonts ? document.fonts.ready : Promise.resolve()).then(() => {
requestAnimationFrame((now) => {
startTime = now;
window.__ready = true;
raf = requestAnimationFrame(tick);
});
});
})();
</script>
</body>
</html>
FILE:demos/c2-slides-pptx.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>c2-slides-pptx · 中文版 · v2</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--cd-hair: rgba(0,0,0,0.08);
--serif-cn: "Noto Serif SC", "Source Han Serif SC", serif;
--serif-en: "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain (2% opacity) */
.stage::after {
content: '';
position: absolute; inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
opacity: 0.025;
pointer-events: none;
mix-blend-mode: overlay;
z-index: 200;
}
.watermark-tl {
position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.2em;
text-transform: uppercase;
color: rgba(255,255,255,0.16);
z-index: 180;
pointer-events: none;
}
/* ====== Beat 1: browser-fullscreen deck ====== */
.beat1 {
position: absolute; inset: 0;
display: flex;
align-items: center;
justify-content: center;
opacity: 1;
}
.deck-window {
width: 1400px;
height: 788px;
border-radius: 14px;
background: #101010;
border: 1px solid var(--hairline);
box-shadow: 0 40px 120px -30px rgba(217,119,87,0.18),
0 0 0 1px rgba(255,255,255,0.03);
position: relative;
will-change: transform, opacity;
}
.deck-window .deck-body-wrap {
position: absolute;
top: 44px; left: 0; right: 0; bottom: 0;
border-radius: 0 0 14px 14px;
overflow: hidden;
background: #0A0A0A;
}
.deck-chrome {
height: 44px;
background: #161616;
border-bottom: 1px solid var(--hairline);
display: flex;
align-items: center;
padding: 0 18px;
gap: 14px;
}
.deck-chrome .traffic {
display: flex; gap: 8px;
}
.deck-chrome .traffic .d {
width: 11px; height: 11px; border-radius: 50%;
background: var(--hairline);
}
.deck-chrome .url {
flex: 1;
text-align: center;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.02em;
}
.deck-chrome .page-count {
font-family: var(--mono);
font-size: 13px;
color: var(--accent);
letter-spacing: 0.08em;
min-width: 60px;
text-align: right;
}
.deck-slide {
position: absolute;
top: 0; left: 0;
width: 100%;
height: 100%;
background: #0A0A0A;
display: flex;
flex-direction: column;
justify-content: center;
padding: 96px 120px;
will-change: transform, opacity;
}
.deck-slide .eyebrow {
font-family: var(--mono);
font-size: 14px;
color: var(--accent);
letter-spacing: 0.24em;
text-transform: uppercase;
margin-bottom: 24px;
}
.deck-slide h1 {
font-family: var(--serif-cn);
font-size: 92px;
font-weight: 500;
line-height: 1.08;
color: var(--ink);
margin: 0 0 28px 0;
letter-spacing: -0.01em;
}
.deck-slide .sub {
font-family: var(--sans);
font-size: 22px;
color: var(--ink-60);
line-height: 1.5;
max-width: 780px;
}
.deck-slide .hairline {
margin-top: 48px;
width: 80px;
height: 2px;
background: var(--accent);
}
/* Key press indicator — sits below the window */
.key-hint {
position: absolute;
top: calc(50% + 440px);
left: 50%;
transform: translateX(-50%);
display: flex;
align-items: center;
gap: 14px;
font-family: var(--mono);
font-size: 13px;
color: var(--muted);
letter-spacing: 0.14em;
opacity: 0;
will-change: opacity;
z-index: 30;
}
.key-hint .kbd {
display: inline-flex;
align-items: center; justify-content: center;
width: 36px; height: 36px;
border: 1px solid var(--hairline);
border-radius: 6px;
background: rgba(255,255,255,0.04);
color: var(--ink-80);
font-size: 14px;
will-change: background, color, transform;
}
/* ====== Beat 2: split screen — HTML left, PowerPoint right ====== */
.beat2 {
position: absolute; inset: 0;
display: flex;
align-items: center;
justify-content: center;
gap: 56px;
opacity: 0;
padding: 0 96px;
will-change: opacity;
}
.split-window {
width: 820px;
height: 580px;
border-radius: 12px;
overflow: hidden;
position: relative;
will-change: transform, opacity;
}
/* Left: HTML deck shrunk */
.split-left {
background: #0A0A0A;
border: 1px solid var(--hairline);
box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}
.split-left .mini-chrome {
height: 30px;
background: #161616;
border-bottom: 1px solid var(--hairline);
display: flex;
align-items: center;
padding: 0 12px;
gap: 8px;
}
.split-left .mini-chrome .d {
width: 8px; height: 8px; border-radius: 50%;
background: var(--hairline);
}
.split-left .mini-chrome .label {
margin-left: 10px;
font-family: var(--mono);
font-size: 11px;
color: var(--muted);
letter-spacing: 0.08em;
}
.split-left .mini-slide {
padding: 56px 64px;
height: calc(100% - 30px);
display: flex;
flex-direction: column;
justify-content: center;
}
.split-left .mini-eye {
font-family: var(--mono);
font-size: 11px;
color: var(--accent);
letter-spacing: 0.22em;
text-transform: uppercase;
margin-bottom: 16px;
}
.split-left .mini-title {
font-family: var(--serif-cn);
font-size: 54px;
font-weight: 500;
line-height: 1.1;
color: var(--ink);
letter-spacing: -0.01em;
}
.split-left .mini-sub {
margin-top: 20px;
font-family: var(--sans);
font-size: 15px;
color: var(--ink-60);
line-height: 1.5;
}
.split-left .mini-hair {
margin-top: 28px;
width: 52px; height: 2px;
background: var(--accent);
}
/* Right: PowerPoint chrome */
.split-right {
background: #F3F2EE;
border: 1px solid rgba(0,0,0,0.2);
box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}
.ppt-titlebar {
height: 32px;
background: #C44A36;
display: flex;
align-items: center;
padding: 0 14px;
gap: 10px;
color: #fff;
font-family: var(--sans);
font-size: 12px;
font-weight: 500;
letter-spacing: 0.02em;
}
.ppt-titlebar .pp-logo {
width: 18px; height: 18px;
background: #fff;
border-radius: 2px;
display: inline-flex;
align-items: center; justify-content: center;
color: #C44A36;
font-weight: 700;
font-size: 11px;
font-family: var(--sans);
}
.ppt-titlebar .title-text { opacity: 0.92; }
.ppt-titlebar .win-dots {
margin-left: auto;
display: flex; gap: 10px;
opacity: 0.7;
}
.ppt-titlebar .win-dots span {
width: 10px; height: 10px; border: 1px solid rgba(255,255,255,0.7);
border-radius: 1px;
}
.ppt-toolbar {
height: 40px;
background: #EAE8E3;
border-bottom: 1px solid rgba(0,0,0,0.08);
display: flex;
align-items: center;
padding: 0 14px;
gap: 14px;
font-family: var(--sans);
font-size: 12px;
color: #4A4843;
}
.ppt-toolbar .tool {
display: flex; align-items: center; gap: 6px;
padding: 4px 10px;
border-radius: 4px;
}
.ppt-toolbar .tool.active {
background: #fff;
border: 1px solid rgba(0,0,0,0.08);
color: var(--cd-ink);
}
.ppt-toolbar .tool .ico {
width: 14px; height: 14px;
border: 1px solid currentColor;
border-radius: 2px;
opacity: 0.7;
}
.ppt-toolbar .font-name {
padding: 4px 10px;
background: #fff;
border: 1px solid rgba(0,0,0,0.12);
border-radius: 3px;
min-width: 140px;
font-size: 12px;
color: var(--cd-ink);
display: flex; align-items: center; justify-content: space-between;
}
.ppt-toolbar .divider {
width: 1px; height: 20px;
background: rgba(0,0,0,0.08);
}
/* PPT canvas (the actual slide) */
.ppt-canvas {
height: calc(100% - 32px - 40px);
background: #D8D4CB;
padding: 24px;
position: relative;
overflow: hidden;
}
.ppt-slide {
background: #0A0A0A;
border-radius: 3px;
width: 100%;
height: 100%;
padding: 56px 64px;
display: flex;
flex-direction: column;
justify-content: center;
position: relative;
box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}
.ppt-slide .ppt-eye {
font-family: var(--mono);
font-size: 11px;
color: var(--accent);
letter-spacing: 0.22em;
text-transform: uppercase;
margin-bottom: 16px;
}
.ppt-slide .ppt-title-frame {
position: relative;
display: inline-block;
padding: 6px 10px;
margin: -6px -10px;
border-radius: 2px;
transition: box-shadow 0.12s ease;
align-self: flex-start;
max-width: fit-content;
min-width: 160px;
}
.ppt-slide .ppt-title-frame.selected {
box-shadow:
0 0 0 1px rgba(217,119,87,0.0),
inset 0 0 0 0 rgba(217,119,87,0.0);
}
.ppt-slide .ppt-title-frame.editing {
box-shadow:
0 0 0 1.5px var(--accent),
0 0 0 3px rgba(217,119,87,0.2);
}
.ppt-slide .ppt-title {
font-family: var(--serif-cn);
font-size: 54px;
font-weight: 500;
line-height: 1.1;
color: var(--ink);
letter-spacing: -0.01em;
display: inline;
position: relative;
}
.ppt-slide .edit-caret {
display: inline-block;
width: 2px;
height: 52px;
background: var(--accent);
vertical-align: -8px;
margin: 0 2px;
opacity: 0;
}
.ppt-slide .ppt-sub {
margin-top: 20px;
font-family: var(--sans);
font-size: 15px;
color: var(--ink-60);
line-height: 1.5;
}
.ppt-slide .ppt-hair {
margin-top: 28px;
width: 52px; height: 2px;
background: var(--accent);
}
/* Selection handles (corners) */
.ppt-slide .ppt-title-frame .handle {
position: absolute;
width: 8px; height: 8px;
background: var(--accent);
border: 1.5px solid #fff;
border-radius: 1px;
opacity: 0;
pointer-events: none;
}
.ppt-slide .ppt-title-frame .handle.tl { top: -4px; left: -4px; }
.ppt-slide .ppt-title-frame .handle.tr { top: -4px; right: -4px; }
.ppt-slide .ppt-title-frame .handle.bl { bottom: -4px; left: -4px; }
.ppt-slide .ppt-title-frame .handle.br { bottom: -4px; right: -4px; }
.ppt-slide .ppt-title-frame.selected .handle { opacity: 1; }
.ppt-slide .ppt-title-frame.editing .handle { opacity: 0; }
/* Mouse cursor */
.cursor {
position: absolute;
top: 0; left: 0;
width: 22px; height: 30px;
pointer-events: none;
z-index: 50;
opacity: 0;
will-change: transform, opacity;
filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.cursor svg { width: 100%; height: 100%; }
/* Double-click ripple */
.dblclick-ripple {
position: absolute;
top: 0; left: 0;
width: 20px; height: 20px;
border: 2px solid var(--accent);
border-radius: 50%;
pointer-events: none;
z-index: 45;
opacity: 0;
will-change: transform, opacity;
}
/* Connection line between two windows */
.connector {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 56px;
height: 120px;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
z-index: 10;
}
.connector svg { width: 100%; height: 100%; }
.connector-label {
position: absolute;
top: calc(50% + 72px);
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--accent);
letter-spacing: 0.12em;
white-space: nowrap;
opacity: 0;
will-change: opacity;
}
/* Stage labels above windows */
.split-label {
position: absolute;
top: -48px;
left: 0;
font-family: var(--mono);
font-size: 16px;
color: var(--ink-60);
letter-spacing: 0.18em;
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
.split-label .em { color: var(--accent); }
/* ====== Brand Reveal (米色面板 · hero-v10 系列 signature) ====== */
.brand-panel {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
pointer-events: none;
will-change: opacity;
}
.brand-reveal .brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.01em;
color: var(--cd-ink);
line-height: 1;
opacity: 0;
will-change: opacity, transform, font-variation-settings;
}
.brand-reveal .brand-wordmark .accent {
color: var(--accent);
font-weight: inherit;
}
.brand-reveal .brand-line {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 60px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark-tl">IFQ · DESIGN</div>
<!-- ====== Beat 1 ====== -->
<div class="beat1" id="beat1">
<div class="deck-window" id="deckWindow">
<div class="deck-chrome">
<div class="traffic"><span class="d"></span><span class="d"></span><span class="d"></span></div>
<div class="url">localhost:8080 / deck · 全屏演讲</div>
<div class="page-count" id="pageCount">3 / 12</div>
</div>
<div class="deck-body-wrap">
<div class="deck-slide" id="slideA">
<div class="eyebrow">AI 心理学 · 第 3 节</div>
<h1>心智的<br/>可塑性</h1>
<div class="sub">Agent 不是工具，它有自己的偏好。</div>
<div class="hairline"></div>
</div>
<div class="deck-slide" id="slideB" style="opacity:0; transform: translateX(60px);">
<div class="eyebrow">AI 心理学 · 第 4 节</div>
<h1>注入与引导</h1>
<div class="sub">参数里藏着一个世界。</div>
<div class="hairline"></div>
</div>
</div>
</div>
<div class="key-hint" id="keyHint">
<span>键盘翻页</span>
<span class="kbd" id="kbdKey">→</span>
</div>
</div>
<!-- ====== Beat 2: Split Screen ====== -->
<div class="beat2" id="beat2">
<!-- LEFT: HTML deck -->
<div class="split-col" style="position: relative;">
<div class="split-label" id="labelLeft">HTML · <span class="em">只读演示</span></div>
<div class="split-window split-left" id="splitLeft">
<div class="mini-chrome">
<span class="d"></span><span class="d"></span><span class="d"></span>
<span class="label">localhost:8080/deck</span>
</div>
<div class="mini-slide">
<div class="mini-eye">AI 心理学 · 第 3 节</div>
<div class="mini-title">心智的<br/>可塑性</div>
<div class="mini-sub">Agent 不是工具，它有自己的偏好。</div>
<div class="mini-hair"></div>
</div>
</div>
</div>
<!-- Connector -->
<div class="connector" id="connector">
<svg viewBox="0 0 56 120" fill="none">
<line x1="4" y1="60" x2="52" y2="60" stroke="#D97757" stroke-width="1.5" stroke-dasharray="4 4"/>
<polygon points="44,54 54,60 44,66" fill="#D97757"/>
</svg>
</div>
<div class="connector-label" id="connectorLabel">html2pptx.js</div>
<!-- RIGHT: PowerPoint -->
<div class="split-col" style="position: relative;">
<div class="split-label" id="labelRight">PowerPoint · <span class="em">真文本框可改</span></div>
<div class="split-window split-right" id="splitRight">
<div class="ppt-titlebar">
<div class="pp-logo">P</div>
<div class="title-text">AI-心理学-演讲.pptx - PowerPoint</div>
<div class="win-dots"><span></span><span></span><span></span></div>
</div>
<div class="ppt-toolbar">
<div class="tool">
<span class="ico"></span>
<span class="font-name"><span id="fontName">Noto Serif SC</span><span style="opacity:0.5">▾</span></span>
</div>
<div class="divider"></div>
<div class="tool"><span style="font-weight:700">B</span></div>
<div class="tool" style="font-style:italic">I</div>
<div class="tool" style="text-decoration:underline">U</div>
<div class="divider"></div>
<div class="tool active"><span class="ico" style="background:#D97757;border-color:#D97757"></span></div>
</div>
<div class="ppt-canvas">
<div class="ppt-slide">
<div class="ppt-eye">AI 心理学 · 第 3 节</div>
<div class="ppt-title-frame" id="titleFrame">
<span class="handle tl"></span>
<span class="handle tr"></span>
<span class="handle bl"></span>
<span class="handle br"></span>
<span class="ppt-title" id="titleText">心智的可塑性</span><span class="edit-caret" id="caret"></span>
</div>
<div class="ppt-sub">Agent 不是工具，它有自己的偏好。</div>
<div class="ppt-hair"></div>
</div>
<!-- Cursor arrow -->
<div class="cursor" id="cursor">
<svg viewBox="0 0 22 30" fill="none">
<path d="M2 2 L2 22 L8 17 L12 26 L16 24 L12 15 L20 14 Z"
fill="#1A1918" stroke="#fff" stroke-width="1.2" stroke-linejoin="round"/>
</svg>
</div>
<!-- Double-click ripple -->
<div class="dblclick-ripple" id="ripple"></div>
</div>
</div>
</div>
</div>
<!-- ====== Brand Reveal (米色面板 · hero-v10 signature) ====== -->
<div class="brand-panel" id="brandPanel"></div>
<div class="brand-reveal" id="brandReveal">
<div class="brand-wordmark" id="wordmark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
</div>
<script>
(function() {
// ---------- Fit stage ----------
const stage = document.getElementById('stage');
function rescale() {
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
rescale();
window.addEventListener('resize', rescale);
// ---------- Easings ----------
const clamp = (v, a, b) => Math.max(a, Math.min(b, v));
const expoOut = t => (t <= 0) ? 0 : (t >= 1) ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => (t <= 0) ? 0 : (t >= 1) ? 1 : Math.pow(2, 10 * (t - 1));
const easeOut = t => 1 - Math.pow(1 - t, 3);
const easeInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
function lerp(time, start, end, fromV, toV, ease) {
if (time <= start) return fromV;
if (time >= end) return toV;
let p = (time - start) / (end - start);
if (ease) p = ease(p);
return fromV + (toV - fromV) * p;
}
function clampLerp(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ---------- Timeline (10s total) ----------
const T = {
DURATION: 10.0,
// Beat 1: 0 - 2s
deckIn: [0.15, 0.9], // browser fade+rise
keyHintIn: [0.6, 1.1],
keyPress: [1.25, 1.4], // arrow key highlight
slideFlip: [1.3, 1.9], // slide A→B
beat1Out: [2.0, 2.4],
// Beat 2: split screen: 2.2 - 8.0s
beat2In: [2.3, 2.9],
labelsIn: [3.0, 3.5],
cursorIn: [3.1, 3.4], // cursor arrives on right side
cursorMove1: [3.4, 4.1], // cursor moves to title
dblclick: [4.1, 4.3], // double click
frameSelect: [4.15, 4.35], // frame shows handles
frameEdit: [4.4, 4.55], // frame enters edit mode
caretShowStart: 4.5,
textDelete: [4.6, 5.4], // delete original text char by char
textRetype: [5.5, 7.2], // type new text char by char
commitEdit: [7.3, 7.5], // exit edit mode
connectorIn: [3.3, 3.9],
beat2Out: [8.0, 8.3], // main scene fades to 0 (0.3s)
// Brand Reveal (米色面板 · hero-v10 signature): 8.3 - 10s
// panelRise 与 beat2Out 微重叠 0.05s，避免黑屏间隙
panelRise: [8.25, 8.7], // 米色面板 translateY 100%→0 (expoOut)
wordmarkIn: [8.7, 9.3], // wordmark opacity 0→1 + translateY 20→0 + weight 100→500 (0.6s, expoOut)
brandLineIn: [9.3, 9.7], // brand-line expand 0→280px (0.4s, cubicOut)
brandHold: [9.7, 10.0], // hold (0.3s)
};
// ---------- Elements ----------
const beat1 = document.getElementById('beat1');
const beat2 = document.getElementById('beat2');
const brandReveal = document.getElementById('brandReveal');
const deckWindow = document.getElementById('deckWindow');
const pageCount = document.getElementById('pageCount');
const slideA = document.getElementById('slideA');
const slideB = document.getElementById('slideB');
const keyHint = document.getElementById('keyHint');
const kbdKey = document.getElementById('kbdKey');
const splitLeft = document.getElementById('splitLeft');
const splitRight = document.getElementById('splitRight');
const labelLeft = document.getElementById('labelLeft');
const labelRight = document.getElementById('labelRight');
const connector = document.getElementById('connector');
const connectorLabel = document.getElementById('connectorLabel');
const cursor = document.getElementById('cursor');
const ripple = document.getElementById('ripple');
const titleFrame = document.getElementById('titleFrame');
const titleText = document.getElementById('titleText');
const caret = document.getElementById('caret');
const panel = document.getElementById('brandPanel');
const wordmark = document.getElementById('wordmark');
const brandLine = document.getElementById('brandLine');
// Text to animate
const ORIG_TEXT = '心智的可塑性';
const NEW_TEXT = '心智 · 可塑性';
// ---------- Render ----------
function render(t) {
/* ======= Beat 1 ======= */
let beat1Op;
if (t < T.beat1Out[0]) {
beat1Op = lerp(t, T.deckIn[0], T.deckIn[1], 0, 1, expoOut);
} else {
beat1Op = 1 - clampLerp(t, T.beat1Out[0], T.beat1Out[1]);
}
beat1.style.opacity = beat1Op;
beat1.style.visibility = beat1Op > 0.01 ? 'visible' : 'hidden';
// Deck window rise
const deckRise = lerp(t, T.deckIn[0], T.deckIn[1], 24, 0, expoOut);
deckWindow.style.transform = `translate3d(0, deckRisepx, 0)`;
// Key hint appear
const khOp = clampLerp(t, T.keyHintIn[0], T.keyHintIn[1]);
keyHint.style.opacity = khOp;
// Key press flash
const kpActive = t >= T.keyPress[0] && t < T.keyPress[1] + 0.2;
if (kpActive) {
const kp = clampLerp(t, T.keyPress[0], T.keyPress[1]);
kbdKey.style.background = `rgba(217,119,87,0.9 * (1 - kp * 0.4))`;
kbdKey.style.color = '#fff';
kbdKey.style.transform = `scale(1 - 0.08 * kp)`;
} else {
kbdKey.style.background = '';
kbdKey.style.color = '';
kbdKey.style.transform = '';
}
// Slide flip A→B
if (t >= T.slideFlip[0] && t < T.slideFlip[1] + 0.2) {
const sp = clampLerp(t, T.slideFlip[0], T.slideFlip[1]);
const eased = expoOut(sp);
slideA.style.opacity = 1 - eased;
slideA.style.transform = `translateX(-60 * easedpx)`;
slideB.style.opacity = eased;
slideB.style.transform = `translateX(60 * (1 - eased)px)`;
// Update page count at midway
if (sp > 0.5) pageCount.textContent = '4 / 12';
else pageCount.textContent = '3 / 12';
} else if (t >= T.slideFlip[1]) {
slideA.style.opacity = 0;
slideB.style.opacity = 1;
slideB.style.transform = 'translateX(0)';
pageCount.textContent = '4 / 12';
} else {
slideA.style.opacity = 1;
slideA.style.transform = 'translateX(0)';
slideB.style.opacity = 0;
pageCount.textContent = '3 / 12';
}
/* ======= Beat 2 ======= */
let beat2Op = 0;
if (t >= T.beat2In[0] && t < T.beat2Out[1]) {
if (t < T.beat2In[1]) beat2Op = clampLerp(t, T.beat2In[0], T.beat2In[1]);
else if (t < T.beat2Out[0]) beat2Op = 1;
else beat2Op = 1 - clampLerp(t, T.beat2Out[0], T.beat2Out[1]);
}
beat2.style.opacity = beat2Op;
beat2.style.visibility = beat2Op > 0.01 ? 'visible' : 'hidden';
// Windows rise in
const splitInP = clampLerp(t, T.beat2In[0], T.beat2In[1]);
const splitRise = lerp(t, T.beat2In[0], T.beat2In[1], 28, 0, expoOut);
splitLeft.style.transform = `translate3d(-8 * (1 - expoOut(splitInP))px, splitRisepx, 0)`;
splitRight.style.transform = `translate3d(8 * (1 - expoOut(splitInP))px, splitRisepx, 0)`;
// Labels
const labelOp = clampLerp(t, T.labelsIn[0], T.labelsIn[1]);
labelLeft.style.opacity = labelOp * 0.7;
labelRight.style.opacity = labelOp * 0.85;
// Connector
const connOp = clampLerp(t, T.connectorIn[0], T.connectorIn[1]);
connector.style.opacity = connOp;
connectorLabel.style.opacity = connOp * 0.9;
/* === Cursor movement === */
// Cursor positions (relative to .ppt-canvas, which is inside split-right)
// Canvas starts at (0,0), size ~820 × 508 (580 - 32 - 40)
// Title sits around x=84 y=110 (inside .ppt-slide padding 56/64)
// We'll place cursor with absolute positioning inside .ppt-canvas.
// Entry point: off to the right bottom of canvas
const P_ENTER = { x: 720, y: 420 };
const P_TITLE = { x: 250, y: 170 }; // on the title
let cursorOp = 0;
let cx = P_ENTER.x, cy = P_ENTER.y;
if (t >= T.cursorIn[0] && t < T.beat2Out[0]) {
cursorOp = 1;
// Phase 1: appear (pop in with slight scale)
const inP = clampLerp(t, T.cursorIn[0], T.cursorIn[1]);
cursorOp = expoOut(inP);
// Phase 2: move to title
if (t >= T.cursorMove1[0]) {
const mp = clampLerp(t, T.cursorMove1[0], T.cursorMove1[1]);
const e = easeInOut(mp);
cx = P_ENTER.x + (P_TITLE.x - P_ENTER.x) * e;
cy = P_ENTER.y + (P_TITLE.y - P_ENTER.y) * e;
} else {
cx = P_ENTER.x;
cy = P_ENTER.y;
}
// After double-click, slight jitter toward caret position during typing
if (t >= T.textRetype[0] && t < T.textRetype[1]) {
cx = P_TITLE.x + 6;
cy = P_TITLE.y - 2;
}
} else if (t >= T.beat2Out[0]) {
cursorOp = 1 - clampLerp(t, T.beat2Out[0], T.beat2Out[1]);
}
cursor.style.opacity = cursorOp;
cursor.style.transform = `translate(cxpx, cypx)`;
/* === Double-click ripple === */
// Ripple pulses twice at T.dblclick start
let rippleVisible = false;
if (t >= T.dblclick[0] && t < T.dblclick[0] + 0.7) {
const dt = t - T.dblclick[0];
// Two rapid pulses
const pulse1 = clamp(dt / 0.25, 0, 1);
const pulse2 = clamp((dt - 0.15) / 0.25, 0, 1);
const scale1 = 0.4 + pulse1 * 1.4;
const scale2 = 0.4 + pulse2 * 1.4;
const op1 = 1 - pulse1;
const op2 = dt > 0.15 ? (1 - pulse2) : 0;
// Render as single element: use larger of the two
const scale = Math.max(scale1, scale2);
const op = Math.max(op1, op2);
ripple.style.opacity = op;
ripple.style.transform = `translate(-50%, -50%) translate(P_TITLE.x + 6px, P_TITLE.y + 26px) scale(scale)`;
rippleVisible = true;
}
if (!rippleVisible) ripple.style.opacity = 0;
/* === Frame states: selected → editing === */
titleFrame.classList.remove('selected', 'editing');
if (t >= T.frameSelect[0] && t < T.frameEdit[0]) {
titleFrame.classList.add('selected');
} else if (t >= T.frameEdit[0] && t < T.commitEdit[1]) {
titleFrame.classList.add('editing');
}
/* === Text animation: delete → retype === */
let displayedText = ORIG_TEXT;
let caretOp = 0;
if (t < T.textDelete[0]) {
displayedText = ORIG_TEXT;
caretOp = t >= T.caretShowStart ? 1 : 0;
} else if (t < T.textDelete[1]) {
// Delete: remove chars from end
const dp = clampLerp(t, T.textDelete[0], T.textDelete[1]);
const charsToRemove = Math.floor(dp * ORIG_TEXT.length);
displayedText = ORIG_TEXT.slice(0, ORIG_TEXT.length - charsToRemove);
caretOp = 1;
} else if (t < T.textRetype[0]) {
displayedText = '';
caretOp = 1;
} else if (t < T.textRetype[1]) {
// Retype new text
const rp = clampLerp(t, T.textRetype[0], T.textRetype[1]);
const charsToShow = Math.floor(rp * NEW_TEXT.length);
displayedText = NEW_TEXT.slice(0, charsToShow);
caretOp = 1;
} else if (t < T.commitEdit[1]) {
displayedText = NEW_TEXT;
// Caret blinks while still in edit mode
caretOp = (Math.floor(t * 2) % 2 === 0) ? 1 : 0.3;
} else {
displayedText = NEW_TEXT;
caretOp = 0;
}
// Blinking during idle-in-edit phases (when not actively typing/deleting)
if (t >= T.caretShowStart && t < T.textDelete[0]) {
caretOp = (Math.floor((t - T.caretShowStart) * 3) % 2 === 0) ? 1 : 0.35;
}
titleText.textContent = displayedText;
caret.style.opacity = caretOp;
/* ======= Brand Reveal (米色面板 · hero-v10 signature) ======= */
// Panel rises from bottom (米色面板 #F5F4F0)
const panelP = clampLerp(t, T.panelRise[0], T.panelRise[1]);
panel.style.transform = `translateY((1 - expoOut(panelP)) * 100%)`;
// brand-reveal container visible once panel starts rising
brandReveal.style.opacity = panelP > 0.01 ? 1 : 0;
// Wordmark: opacity 0→1 + translateY 20→0 + weight 100→500 (expoOut)
const wmP = clampLerp(t, T.wordmarkIn[0], T.wordmarkIn[1]);
const wmEased = expoOut(wmP);
wordmark.style.opacity = wmEased;
const wmRise = (1 - wmEased) * 20;
wordmark.style.transform = `translate3d(0, wmRisepx, 0)`;
const w = 100 + (500 - 100) * wmEased;
wordmark.style.fontVariationSettings = `"wght" w.toFixed(0)`;
wordmark.style.fontWeight = Math.round(w);
// Brand line expand 0→280px (cubicOut)
const lineP = clampLerp(t, T.brandLineIn[0], T.brandLineIn[1]);
const cubicOut = x => 1 - Math.pow(1 - x, 3);
brandLine.style.width = (280 * cubicOut(lineP)) + 'px';
}
// ---------- Driver ----------
let manualT = null;
let startMs = null;
let hasFinished = false;
function tick(now) {
if (manualT != null) render(manualT);
else {
if (startMs == null) startMs = now;
const elapsed = (now - startMs) / 1000;
const recording = window.__recording === true;
let t;
if (recording) {
t = Math.min(elapsed, T.DURATION - 0.001);
if (elapsed >= T.DURATION) hasFinished = true;
} else {
t = elapsed % T.DURATION;
}
render(t);
}
requestAnimationFrame(tick);
}
// Force first-frame render synchronously, THEN set ready
render(0);
requestAnimationFrame(tick);
window.__setTime = function(t) { manualT = t; render(t); };
window.__resume = function() { manualT = null; startMs = null; };
window.__duration = T.DURATION;
window.__render = render;
window.__ready = true;
})();
</script>
</body>
</html>
FILE:demos/c3-motion-design.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>ifq-design-skills · c3 motion design（中文版）</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--hair-strong: rgba(255,255,255,0.22);
--accent: #D97757;
--accent-deep: #B85D3D;
--accent-dim: rgba(217,119,87,0.25);
--serif-cn: "Noto Serif SC", "Songti SC", "STSong", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Subtle film grain overlay, 2% */
.stage::after {
content: '';
position: absolute; inset: 0;
pointer-events: none;
opacity: 0.025;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
mix-blend-mode: overlay;
z-index: 200;
}
/* Watermark */
.watermark-tl {
position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 50;
text-transform: none;
font-weight: 500;
}
.watermark-br {
position: absolute;
bottom: 32px; right: 48px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: rgba(255,255,255,0.22);
z-index: 100;
text-transform: uppercase;
opacity: 0;
transition: opacity 0.6s;
}
.watermark-br.visible { opacity: 1; }
/* Scene container */
.scene {
position: absolute; inset: 0;
opacity: 0;
visibility: hidden;
will-change: opacity;
}
.scene.visible { visibility: visible; }
/* ============ Split layout ============ */
.split {
position: absolute; inset: 0;
}
.split-top {
position: absolute;
top: 0; left: 0;
width: 100%; height: 48%;
display: flex;
align-items: center;
justify-content: center;
}
.split-bottom {
position: absolute;
bottom: 0; left: 0;
width: 100%; height: 52%;
}
/* Horizontal divider hairline */
.split-divider {
position: absolute;
left: 160px; right: 160px;
top: 48%;
height: 1px;
background: var(--hairline);
z-index: 5;
}
/* Section label (top-left of each half) */
.panel-label {
position: absolute;
top: 32px;
left: 160px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.3em;
color: var(--muted);
text-transform: uppercase;
}
.split-bottom .panel-label { top: 32px; }
.panel-label .accent { color: var(--accent); font-weight: 500; }
/* ============ Top: Timeline ============ */
.timeline-wrap {
width: 1600px;
position: relative;
margin-top: 40px;
}
.timeline-track {
position: relative;
height: 2px;
background: var(--hairline);
width: 100%;
}
.timeline-track .fill {
position: absolute;
top: 0; left: 0;
height: 100%;
background: linear-gradient(90deg, var(--accent) 0%, rgba(217,119,87,0.4) 100%);
width: 0%;
will-change: width;
}
/* Tick marks */
.tick {
position: absolute;
width: 1px;
height: 10px;
background: var(--muted);
top: -4px;
transform: translateX(-0.5px);
}
.tick.major { height: 14px; top: -6px; background: var(--ink-60); }
.tick-label {
position: absolute;
top: 18px;
font-family: var(--mono);
font-size: 11px;
color: var(--muted);
letter-spacing: 0.1em;
transform: translateX(-50%);
}
/* Playhead */
.playhead {
position: absolute;
top: -28px;
left: 0;
width: 2px;
height: 58px;
background: var(--accent);
transform: translateX(-1px);
will-change: transform;
z-index: 10;
box-shadow: 0 0 20px rgba(217,119,87,0.5);
}
.playhead::before {
content: '';
position: absolute;
top: -8px;
left: 50%;
transform: translateX(-50%);
width: 14px; height: 14px;
background: var(--accent);
border-radius: 50%;
box-shadow: 0 0 16px rgba(217,119,87,0.6);
}
.playhead::after {
content: '';
position: absolute;
top: -6px;
left: 50%;
transform: translateX(-50%);
width: 6px; height: 6px;
background: var(--bg);
border-radius: 50%;
z-index: 2;
}
/* API capsules on timeline */
.api-capsule {
position: absolute;
top: -92px;
transform: translateX(-50%);
padding: 10px 20px;
border: 1px solid var(--hairline);
border-radius: 999px;
background: rgba(0,0,0,0.6);
backdrop-filter: blur(8px);
font-family: var(--mono);
font-size: 18px;
font-weight: 500;
color: var(--ink-60);
letter-spacing: 0.02em;
transition: none;
will-change: color, border-color, transform, box-shadow;
white-space: nowrap;
}
.api-capsule.lit {
color: var(--accent);
border-color: var(--accent);
box-shadow: 0 0 30px rgba(217,119,87,0.35);
}
.api-capsule .tiny {
font-size: 10px;
color: var(--muted);
letter-spacing: 0.2em;
margin-right: 10px;
display: inline-block;
vertical-align: middle;
opacity: 0.7;
}
.api-capsule.lit .tiny { color: var(--accent); opacity: 0.9; }
/* Tick connector (short vertical line from capsule to timeline) */
.capsule-stem {
position: absolute;
top: -48px;
width: 1px;
height: 44px;
background: var(--hairline);
transform: translateX(-0.5px);
z-index: 1;
}
.capsule-stem.lit { background: var(--accent); }
/* ============ Bottom: Driven stage ============ */
.driven-stage {
position: absolute;
top: 0; left: 0;
width: 100%; height: 100%;
}
.viz {
position: absolute;
top: 46%; left: 50%;
transform: translate(-50%, -50%);
width: 1000px; height: 400px;
opacity: 0;
will-change: opacity;
display: flex;
align-items: center;
justify-content: center;
}
/* viz 1: useTime — clock */
.viz-clock {
position: relative;
width: 280px; height: 280px;
border: 1.5px solid var(--hair-strong);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.viz-clock .tickmark {
position: absolute;
width: 1px;
height: 8px;
background: var(--muted);
top: 10px;
left: 50%;
transform-origin: 50% 130px;
}
.viz-clock .tickmark.q {
width: 2px;
height: 14px;
background: var(--ink-60);
}
.viz-clock .hand-h {
position: absolute;
width: 3px; height: 80px;
background: var(--ink);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(30deg);
border-radius: 2px;
will-change: transform;
}
.viz-clock .hand-m {
position: absolute;
width: 2px; height: 110px;
background: var(--ink-80);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(120deg);
border-radius: 2px;
will-change: transform;
}
.viz-clock .hand-s {
position: absolute;
width: 1.5px; height: 120px;
background: var(--accent);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(0deg);
border-radius: 2px;
will-change: transform;
box-shadow: 0 0 10px rgba(217,119,87,0.4);
}
.viz-clock .center-dot {
width: 12px; height: 12px;
border-radius: 50%;
background: var(--accent);
z-index: 5;
box-shadow: 0 0 10px rgba(217,119,87,0.6);
}
.viz-clock-label {
position: absolute;
bottom: -48px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 13px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.viz-clock-label .val {
color: var(--accent);
font-variant-numeric: tabular-nums;
}
/* viz 2: interpolate — morph box */
.viz-morph {
display: flex;
gap: 80px;
align-items: center;
justify-content: center;
width: 100%;
}
.morph-box {
width: 260px; height: 260px;
position: relative;
display: flex;
align-items: center;
justify-content: center;
}
.morph-rect {
background: var(--accent);
border-radius: 4px;
will-change: width, height, background, border-radius, transform;
box-shadow: 0 0 40px rgba(217,119,87,0.25);
}
.morph-label {
position: absolute;
bottom: -48px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.morph-label .val { color: var(--accent); font-variant-numeric: tabular-nums; }
.morph-arrow {
font-family: var(--mono);
font-size: 28px;
color: var(--muted);
letter-spacing: 0.2em;
}
/* viz 3: Easing — curves */
.viz-curves {
position: relative;
width: 720px; height: 320px;
display: flex;
align-items: center;
justify-content: center;
}
.curves-svg {
width: 100%; height: 100%;
}
.curve-label {
position: absolute;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.08em;
white-space: nowrap;
}
/* viewBox 720x320 → right edge ≈ 680 of 720 → 94%. Vertical:
y=40 is visual top (output value 1), y=260 is bottom (value 0).
Labels go at right side, vertically aligned with where each curve
approaches its asymptote at t≈0.7.
expoOut at t=0.7 ~ 0.99 (≈ y=42)
cubicOut at t=0.7 ~ 0.973 (≈ y=46)
linear at t=0.7 ~ 0.7 (≈ y=106)
So spatial order top→bottom: expoOut, cubicOut, linear
*/
.curve-label.l-expo { top: 6%; right: 4%; color: var(--accent); }
.curve-label.l-cubic { top: 16%; right: 4%; color: rgba(255,255,255,0.78); }
.curve-label.l-linear { top: 36%; right: 4%; color: rgba(255,255,255,0.42); }
.curve-dot {
position: absolute;
width: 10px; height: 10px;
border-radius: 50%;
background: var(--accent);
transform: translate(-50%, -50%);
box-shadow: 0 0 14px rgba(217,119,87,0.6);
will-change: left, top;
}
/* viz 4: useSprite — choreographed grid */
.viz-sprites {
display: grid;
grid-template-columns: repeat(6, 60px);
grid-template-rows: repeat(4, 60px);
gap: 18px;
justify-content: center;
align-content: center;
padding: 40px 0;
}
.sprite {
width: 60px; height: 60px;
background: var(--hairline);
border: 1px solid var(--dim);
will-change: transform, opacity, background;
opacity: 0;
border-radius: 2px;
}
.sprite-label {
position: absolute;
bottom: -6px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.sprite-label .val { color: var(--accent); font-variant-numeric: tabular-nums; }
/* ============ Scene 0: Opening title ============ */
.scene-intro {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.scene-intro .title {
font-family: var(--serif-cn);
font-size: 108px;
font-weight: 300;
letter-spacing: -0.02em;
color: var(--ink);
line-height: 1.05;
will-change: opacity, transform, font-weight;
}
.scene-intro .title .accent { color: var(--accent); }
.scene-intro .sub {
margin-top: 28px;
font-family: var(--mono);
font-size: 16px;
color: var(--muted);
letter-spacing: 0.3em;
}
/* ============ Scene 2: Brand reveal (米色面板标准动作) ============ */
.scene-brand {
background: transparent;
pointer-events: none;
z-index: 150;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
will-change: transform;
}
.brand-wordmark {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, calc(-50% + 20px));
font-family: "Source Serif 4", Georgia, serif;
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.01em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
white-space: nowrap;
will-change: opacity, transform, font-weight, font-variation-settings;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
position: absolute;
top: calc(50% + 60px);
left: 50%;
transform: translateX(-50%);
height: 2px;
width: 0px;
background: #D97757;
will-change: width;
}
/* ============ Replay button (hidden during record) ============ */
.replay-btn {
position: absolute;
bottom: 40px;
left: 50%;
transform: translateX(-50%);
padding: 12px 32px;
border: 1px solid var(--hair-strong);
border-radius: 999px;
background: transparent;
color: var(--ink-60);
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
cursor: pointer;
opacity: 0;
pointer-events: none;
transition: opacity 0.4s;
z-index: 300;
}
.replay-btn.visible {
opacity: 1;
pointer-events: auto;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<!-- Top-left watermark (always on) -->
<div class="watermark-tl">IFQ · DESIGN</div>
<!-- ============ Scene 0: Intro (0 → 1.6s) ============ -->
<div class="scene scene-intro" id="scene-intro">
<div class="title" id="introTitle">时间轴 <span class="accent">=</span> 代码</div>
<div class="sub" id="introSub">TIMELINE · MOTION · ENGINE</div>
</div>
<!-- ============ Scene 1: Split view (1.6 → 8.2s) ============ -->
<div class="scene" id="scene-main">
<div class="split">
<!-- TOP: Timeline -->
<div class="split-top">
<div class="panel-label">TIMELINE · <span class="accent">PLAYHEAD</span></div>
<div class="timeline-wrap">
<div class="timeline-track">
<div class="fill" id="timelineFill"></div>
<!-- Tick marks (10 ticks for 10s) -->
<div class="tick" style="left: 0%;"></div>
<div class="tick major" style="left: 0%;"></div>
<div class="tick" style="left: 10%;"></div>
<div class="tick major" style="left: 20%;"></div>
<div class="tick" style="left: 30%;"></div>
<div class="tick major" style="left: 40%;"></div>
<div class="tick" style="left: 50%;"></div>
<div class="tick major" style="left: 60%;"></div>
<div class="tick" style="left: 70%;"></div>
<div class="tick major" style="left: 80%;"></div>
<div class="tick" style="left: 90%;"></div>
<div class="tick major" style="left: 100%;"></div>
<div class="tick-label" style="left: 0%;">0s</div>
<div class="tick-label" style="left: 20%;">2s</div>
<div class="tick-label" style="left: 40%;">4s</div>
<div class="tick-label" style="left: 60%;">6s</div>
<div class="tick-label" style="left: 80%;">8s</div>
<div class="tick-label" style="left: 100%;">10s</div>
<!-- API capsules anchored at their trigger points -->
<!-- Scene-main spans 1.6→8.2; timeline maps 0→10s globally for clarity.
cap positions here mirror when each API is "active" on the lower viz. -->
<!-- useTime: global t = 1.8 → 3.3 → center ~2.5s → 25% -->
<div class="capsule-stem" id="stem-time" style="left: 18%;"></div>
<div class="api-capsule" id="cap-time" style="left: 18%;">
<span class="tiny">01</span>useTime
</div>
<!-- interpolate: 3.5 → 5s → center 4.2s → 42% -->
<div class="capsule-stem" id="stem-interp" style="left: 38%;"></div>
<div class="api-capsule" id="cap-interp" style="left: 38%;">
<span class="tiny">02</span>interpolate
</div>
<!-- Easing: 5 → 6.5s → center 5.7s → 57% -->
<div class="capsule-stem" id="stem-easing" style="left: 58%;"></div>
<div class="api-capsule" id="cap-easing" style="left: 58%;">
<span class="tiny">03</span>Easing
</div>
<!-- useSprite: 6.5 → 8s → center 7.2s → 72% -->
<div class="capsule-stem" id="stem-sprite" style="left: 80%;"></div>
<div class="api-capsule" id="cap-sprite" style="left: 80%;">
<span class="tiny">04</span>useSprite
</div>
<!-- Playhead -->
<div class="playhead" id="playhead"></div>
</div>
</div>
</div>
<!-- Divider -->
<div class="split-divider"></div>
<!-- BOTTOM: Driven stage -->
<div class="split-bottom">
<div class="panel-label">DRIVEN · <span class="accent">STAGE</span></div>
<div class="driven-stage">
<!-- viz 1: useTime — clock -->
<div class="viz" id="viz-time">
<div class="viz-clock" id="clockRoot">
<!-- 12 tick marks -->
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(0deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(30deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(60deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(90deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(120deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(150deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(180deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(210deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(240deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(270deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(300deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(330deg);"></div>
<div class="hand-h" id="handH"></div>
<div class="hand-m" id="handM"></div>
<div class="hand-s" id="handS"></div>
<div class="center-dot"></div>
<div class="viz-clock-label">
t = <span class="val" id="timeVal">0.00s</span>
</div>
</div>
</div>
<!-- viz 2: interpolate — morph -->
<div class="viz" id="viz-interp">
<div class="viz-morph">
<div class="morph-box">
<div class="morph-rect" id="morphFrom" style="width: 80px; height: 80px; background: var(--hair-strong); border-radius: 2px;"></div>
<div class="morph-label">FROM · <span class="val">0 → 100</span></div>
</div>
<div class="morph-arrow">──────→</div>
<div class="morph-box">
<div class="morph-rect" id="morphTo"></div>
<div class="morph-label">INTERPOLATE · <span class="val" id="interpVal">0.00</span></div>
</div>
</div>
</div>
<!-- viz 3: Easing — 3 curves drawn in parallel -->
<div class="viz" id="viz-easing">
<div class="viz-curves">
<svg class="curves-svg" viewBox="0 0 720 320" preserveAspectRatio="none">
<!-- Grid -->
<line x1="60" y1="260" x2="680" y2="260" stroke="rgba(255,255,255,0.18)" stroke-width="1"/>
<line x1="60" y1="260" x2="60" y2="40" stroke="rgba(255,255,255,0.18)" stroke-width="1"/>
<!-- Axis labels -->
<text x="50" y="266" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">0</text>
<text x="50" y="48" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">1</text>
<text x="680" y="282" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">t</text>
<!-- Curves -->
<path id="pathLinear" d="M 60 260 L 60 260" stroke="rgba(255,255,255,0.42)" stroke-width="1.5" fill="none" stroke-linecap="round"/>
<path id="pathCubic" d="M 60 260 L 60 260" stroke="rgba(255,255,255,0.75)" stroke-width="1.8" fill="none" stroke-linecap="round"/>
<path id="pathExpo" d="M 60 260 L 60 260" stroke="#D97757" stroke-width="2.2" fill="none" stroke-linecap="round"/>
</svg>
<div class="curve-label l-linear">linear</div>
<div class="curve-label l-cubic">cubicOut</div>
<div class="curve-label l-expo">expoOut</div>
</div>
</div>
<!-- viz 4: useSprite — 24 sprites -->
<div class="viz" id="viz-sprite">
<div class="viz-sprites" id="spriteGrid">
<!-- 24 sprites (6x4), filled by JS -->
</div>
</div>
</div>
</div>
</div>
</div>
<!-- ============ Scene 2: Brand reveal (米色面板, 8.0 → 10s) ============ -->
<div class="scene scene-brand" id="scene-brand">
<div class="brand-panel" id="brandPanel"></div>
<div class="brand-wordmark" id="wordmark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
<!-- Bottom-right watermark -->
<div class="watermark-br" id="watermarkBR">V2 · 2026</div>
<!-- Replay button (hidden during recording) -->
<button class="replay-btn no-record" id="replayBtn">REPLAY</button>
</div>
<script>
(function() {
// =============== Timing ===============
const T = {
DURATION: 10.0,
// Scene 0: intro
intro_in: [0.0, 0.5],
intro_out: [1.3, 1.6],
// Scene 1: main (timeline + driven stage)
main_in: [1.5, 1.9], // fade in
// Playhead sweeps from 0% (at t=1.6) to 100% (at t=8.2).
// API activations use GLOBAL time. Their capsule position is placed so
// that playhead passes under the capsule right when the API peaks.
main_t0: 1.6,
main_t_end: 8.2,
main_out: [8.0, 8.4],
// API activations (GLOBAL time)
// Each API: [activate_start, peak, deactivate_end]
// Capsule x% = (peak - 1.6) / (8.2 - 1.6) * 100
useTime: [2.0, 2.8, 3.6], // capsule @ ~18%
interpolate: [3.6, 4.1, 4.8], // capsule @ ~38%
Easing: [4.8, 5.4, 6.2], // capsule @ ~58%
useSprite: [6.2, 6.9, 7.9], // capsule @ ~80%
// Scene 2: Brand reveal (米色面板 standard, last 2s of T=10)
// [T-2.0 → T-1.7]: main fade 1→0 (already handled by main_out 8.0-8.4)
// [T-1.7 → T-1.3]: beige panel translateY 100%→0, expoOut
// [T-1.3 → T-0.7]: wordmark weight 100→500 + y:20→0 + opacity 0→1, expoOut
// [T-0.7 → T-0.3]: orange line width 0→280px, cubicOut
// [T-0.3 → T]: hold
brand_panel: [8.3, 8.7],
brand_word: [8.7, 9.3],
brand_line: [9.3, 9.7],
};
// =============== Easings ===============
const expoOut = t => (t >= 1 ? 1 : 1 - Math.pow(2, -10 * t));
const expoIn = t => (t <= 0 ? 0 : Math.pow(2, 10 * (t - 1)));
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const cubicIn = t => t * t * t;
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const easeInOut = cubicInOut;
const linear = t => t;
// =============== Utils ===============
const clamp = (v, lo = 0, hi = 1) => Math.max(lo, Math.min(hi, v));
const clampLerp = (t, t0, t1) => clamp((t - t0) / (t1 - t0));
function lerp(t, t0, t1, v0, v1, easing = linear) {
const p = clampLerp(t, t0, t1);
return v0 + (v1 - v0) * easing(p);
}
// =============== DOM refs ===============
const scenes = {
intro: document.getElementById('scene-intro'),
main: document.getElementById('scene-main'),
brand: document.getElementById('scene-brand'),
};
const introTitle = document.getElementById('introTitle');
const introSub = document.getElementById('introSub');
const timelineFill = document.getElementById('timelineFill');
const playhead = document.getElementById('playhead');
const capTime = document.getElementById('cap-time');
const capInterp = document.getElementById('cap-interp');
const capEasing = document.getElementById('cap-easing');
const capSprite = document.getElementById('cap-sprite');
const stemTime = document.getElementById('stem-time');
const stemInterp = document.getElementById('stem-interp');
const stemEasing = document.getElementById('stem-easing');
const stemSprite = document.getElementById('stem-sprite');
const vizTime = document.getElementById('viz-time');
const vizInterp = document.getElementById('viz-interp');
const vizEasing = document.getElementById('viz-easing');
const vizSprite = document.getElementById('viz-sprite');
const handS = document.getElementById('handS');
const handM = document.getElementById('handM');
const handH = document.getElementById('handH');
const timeVal = document.getElementById('timeVal');
const morphTo = document.getElementById('morphTo');
const interpVal = document.getElementById('interpVal');
const pathLinear = document.getElementById('pathLinear');
const pathCubic = document.getElementById('pathCubic');
const pathExpo = document.getElementById('pathExpo');
const spriteGrid = document.getElementById('spriteGrid');
const wordmark = document.getElementById('wordmark');
const brandLine = document.getElementById('brandLine');
const brandPanel = document.getElementById('brandPanel');
const watermarkBR = document.getElementById('watermarkBR');
const replayBtn = document.getElementById('replayBtn');
// Build 24 sprites (6x4 grid)
const SPRITE_COLS = 6, SPRITE_ROWS = 4;
const spriteEls = [];
for (let r = 0; r < SPRITE_ROWS; r++) {
for (let c = 0; c < SPRITE_COLS; c++) {
const el = document.createElement('div');
el.className = 'sprite';
// center distance for ripple
const dc = c - (SPRITE_COLS - 1) / 2;
const dr = r - (SPRITE_ROWS - 1) / 2;
const dist = Math.sqrt(dc * dc + dr * dr);
const maxDist = Math.sqrt(((SPRITE_COLS - 1) / 2) ** 2 + ((SPRITE_ROWS - 1) / 2) ** 2);
el.dataset.delay = (dist / maxDist).toFixed(3);
spriteGrid.appendChild(el);
spriteEls.push(el);
}
}
// =============== Scene helpers ===============
function showScene(el, opacity) {
if (opacity > 0.001) el.classList.add('visible');
else el.classList.remove('visible');
el.style.opacity = opacity;
}
// =============== API activation logic ===============
function apiState(t_local, api) {
// Returns { on: bool, strength: 0-1 }
const [a, peak, b] = T[api];
if (t_local < a || t_local > b) return { on: false, strength: 0 };
if (t_local < peak) {
return { on: true, strength: expoOut(clampLerp(t_local, a, peak)) };
} else {
return { on: true, strength: 1 - cubicIn(clampLerp(t_local, peak, b)) };
}
}
// =============== Draw easing curves progressively ===============
function easingPath(easingFn, progress) {
// progress 0-1 draws the curve from left to right
// x range: 60 → 680, y range: 260 (0) → 40 (1)
const X0 = 60, X1 = 680, Y0 = 260, Y1 = 40;
const steps = Math.max(2, Math.floor(progress * 80));
let d = `M X0 Y0`;
for (let i = 1; i <= steps; i++) {
const t = (i / 80) * progress;
const x = X0 + (X1 - X0) * t;
const y = Y0 + (Y1 - Y0) * easingFn(t);
d += ` L x.toFixed(2) y.toFixed(2)`;
}
return d;
}
// =============== Render ===============
function render(t) {
// ============ Scene 0: Intro ============
if (t < T.main_in[1]) {
let op = 0;
if (t < T.intro_in[1]) op = clampLerp(t, T.intro_in[0], T.intro_in[1]);
else if (t < T.intro_out[0]) op = 1;
else op = 1 - clampLerp(t, T.intro_out[0], T.intro_out[1]);
showScene(scenes.intro, op);
// weight morph + rise
const morphP = expoOut(clampLerp(t, T.intro_in[0], T.intro_in[1] + 0.3));
const w = 150 + (400 - 150) * morphP;
introTitle.style.fontWeight = Math.round(w);
const rise = lerp(t, T.intro_in[0], T.intro_in[1], 16, 0, expoOut);
introTitle.style.transform = `translate3d(0, risepx, 0)`;
introSub.style.opacity = clampLerp(t, T.intro_in[1], T.intro_in[1] + 0.4);
} else {
showScene(scenes.intro, 0);
}
// ============ Scene 1: Main (split view) ============
if (t >= T.main_in[0] - 0.1 && t < T.main_out[1]) {
let op;
if (t < T.main_in[1]) op = clampLerp(t, T.main_in[0], T.main_in[1]);
else if (t < T.main_out[0]) op = 1;
else op = 1 - clampLerp(t, T.main_out[0], T.main_out[1]);
showScene(scenes.main, op);
// Playhead sweeps 0% → 100% across the window [main_t0, main_t_end]
const phP = clampLerp(t, T.main_t0, T.main_t_end);
const phPct = phP * 100;
playhead.style.left = phPct + '%';
// Keep: use t directly for API state
const t_local_clamped = t;
// Timeline fill
timelineFill.style.width = phPct + '%';
// API capsules: lit state driven by apiState
const stTime = apiState(t_local_clamped, 'useTime');
const stInterp = apiState(t_local_clamped, 'interpolate');
const stEasing = apiState(t_local_clamped, 'Easing');
const stSprite = apiState(t_local_clamped, 'useSprite');
setLit(capTime, stemTime, stTime);
setLit(capInterp, stemInterp, stInterp);
setLit(capEasing, stemEasing, stEasing);
setLit(capSprite, stemSprite, stSprite);
// Viz opacities — each viz only visible during its API's window
vizTime.style.opacity = stTime.on ? stTime.strength : 0;
vizInterp.style.opacity = stInterp.on ? stInterp.strength : 0;
vizEasing.style.opacity = stEasing.on ? stEasing.strength : 0;
vizSprite.style.opacity = stSprite.on ? stSprite.strength : 0;
// ========= viz 1: clock =========
// Continuous rotation (not just when active) so transition looks natural
// But only animate hands when api is near-active, to avoid wasted cpu
{
const [a, _peak, b] = T.useTime;
// Second hand: one revolution over the active window
const localP = clampLerp(t_local_clamped, a, b);
// Multi-revolution: 1.5 turns over the window
const sDeg = localP * 540;
const mDeg = localP * 180 + 120;
const hDeg = localP * 60 + 30;
handS.style.transform = `translateX(-50%) rotate(sDegdeg)`;
handM.style.transform = `translateX(-50%) rotate(mDegdeg)`;
handH.style.transform = `translateX(-50%) rotate(hDegdeg)`;
// Display value as t in seconds mapping 0→1.50
const displayVal = (localP * 1.5).toFixed(2);
timeVal.textContent = displayVal + 's';
}
// ========= viz 2: interpolate =========
{
const [a, _peak, b] = T.interpolate;
const localP = clampLerp(t_local_clamped, a, b);
const eased = easeInOut(localP);
// morph from 80×80 black → 220×160 orange, rounded
const W = 80 + (240 - 80) * eased;
const H = 80 + (160 - 80) * eased;
const bright = Math.round(30 + (217 - 30) * eased);
const brightG = Math.round(30 + (119 - 30) * eased);
const brightB = Math.round(30 + (87 - 30) * eased);
const rad = 2 + (20 - 2) * eased;
morphTo.style.width = W + 'px';
morphTo.style.height = H + 'px';
morphTo.style.background = `rgb(bright, brightG, brightB)`;
morphTo.style.borderRadius = rad + 'px';
interpVal.textContent = eased.toFixed(2);
}
// ========= viz 3: easing curves =========
{
const [a, _peak, b] = T.Easing;
const localP = clampLerp(t_local_clamped, a, b);
pathLinear.setAttribute('d', easingPath(linear, localP));
pathCubic.setAttribute('d', easingPath(cubicOut, localP));
pathExpo.setAttribute('d', easingPath(expoOut, localP));
}
// ========= viz 4: sprites =========
{
const [a, _peak, b] = T.useSprite;
const localP = clampLerp(t_local_clamped, a, b);
for (const el of spriteEls) {
const delay = parseFloat(el.dataset.delay);
const spriteLocalT = clamp((localP - delay * 0.5) / 0.5, 0, 1);
const op = expoOut(spriteLocalT);
el.style.opacity = op;
const scale = 0.5 + 0.5 * op;
const y = (1 - op) * 14;
el.style.transform = `translateY(ypx) scale(scale)`;
el.style.background = op > 0.85 ? 'var(--accent)' : 'var(--hairline)';
}
}
} else {
showScene(scenes.main, 0);
}
// ============ Scene 2: Brand reveal (米色面板标准动作) ============
if (t >= T.brand_panel[0] - 0.1) {
showScene(scenes.brand, 1);
// [T-1.7 → T-1.3]: beige panel slides up, expoOut
const panelP = expoOut(clampLerp(t, T.brand_panel[0], T.brand_panel[1]));
brandPanel.style.transform = `translateY((1 - panelP) * 100%)`;
// [T-1.3 → T-0.7]: wordmark weight 100→500 + y:20→0 + opacity:0→1, expoOut
const wordP = expoOut(clampLerp(t, T.brand_word[0], T.brand_word[1]));
const w = 100 + (500 - 100) * wordP;
wordmark.style.fontVariationSettings = `"wght" w.toFixed(0)`;
wordmark.style.fontWeight = Math.round(w);
wordmark.style.opacity = wordP;
const wRise = (1 - wordP) * 20;
wordmark.style.transform = `translate(-50%, calc(-50% + wRisepx))`;
// [T-0.7 → T-0.3]: orange line expands 0→280px, cubicOut
const lineP = cubicOut(clampLerp(t, T.brand_line[0], T.brand_line[1]));
brandLine.style.width = (lineP * 280) + 'px';
} else {
showScene(scenes.brand, 0);
brandPanel.style.transform = 'translateY(100%)';
wordmark.style.opacity = 0;
brandLine.style.width = '0px';
}
// Watermark visible from start of main until end
if (t >= T.main_in[0] && t < T.DURATION - 0.15) {
watermarkBR.classList.add('visible');
} else {
watermarkBR.classList.remove('visible');
}
}
function setLit(capsule, stem, state) {
if (state.on && state.strength > 0.15) {
capsule.classList.add('lit');
stem.classList.add('lit');
// Subtle scale pulse centered on peak (simplistic)
const scale = 1.0 + state.strength * 0.06;
capsule.style.transform = `translateX(-50%) scale(scale)`;
} else {
capsule.classList.remove('lit');
stem.classList.remove('lit');
capsule.style.transform = 'translateX(-50%)';
}
}
// =============== Driver ===============
let manualT = null;
let startMs = null;
let hasFinishedOnce = false;
function tick(now) {
if (manualT != null) {
render(manualT);
} else {
if (startMs == null) startMs = now;
const elapsed = (now - startMs) / 1000;
const recording = window.__recording === true;
let t;
if (recording) {
t = Math.min(elapsed, T.DURATION - 0.001);
if (elapsed >= T.DURATION && !hasFinishedOnce) hasFinishedOnce = true;
} else {
t = elapsed % T.DURATION;
// Show replay button when we've played at least once
if (elapsed >= T.DURATION) {
replayBtn.classList.add('visible');
}
}
render(t);
}
requestAnimationFrame(tick);
}
// First paint signal for renderer
document.fonts.ready.then(() => {
render(0);
requestAnimationFrame(() => {
window.__ready = true;
requestAnimationFrame(tick);
});
});
// ========= Stage scaling (fit viewport) =========
function fitStage() {
const stage = document.getElementById('stage');
const scaleX = window.innerWidth / 1920;
const scaleY = window.innerHeight / 1080;
const scale = Math.min(scaleX, scaleY);
stage.style.transform = `translate(-50%, -50%) scale(scale)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Replay
replayBtn.addEventListener('click', () => {
startMs = null;
replayBtn.classList.remove('visible');
});
// =============== Expose for frame-accurate rendering ===============
window.__setTime = (t) => { manualT = t; render(t); };
window.__resume = () => { manualT = null; startMs = null; };
window.__duration = T.DURATION;
window.__render = render;
})();
</script>
</body>
</html>
FILE:demos/c5-infographic.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>c5-infographic · 数据 → 印刷级排版（中文版）</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
/* Brand Reveal */
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--serif-cn: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
--sans: "Inter", -apple-system, "PingFang SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
/* Subtle film grain via SVG — 2% opacity */
background-image:
radial-gradient(ellipse at 20% 30%, rgba(217,119,87,0.025), transparent 50%),
radial-gradient(ellipse at 80% 70%, rgba(217,119,87,0.018), transparent 55%);
}
.watermark {
position: absolute;
top: 40px; left: 48px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: var(--ink);
opacity: 0.16;
text-transform: uppercase;
z-index: 400;
transition: color 0.3s ease;
}
.watermark.on-light { color: var(--cd-ink); opacity: 0.35; }
.v2-mark {
position: absolute;
bottom: 40px; right: 48px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.2em;
color: var(--ink);
opacity: 0.16;
z-index: 400;
}
/* ============ Split layout ============ */
.split-left {
position: absolute;
left: 120px; top: 50%;
transform: translateY(-50%);
width: 440px;
will-change: opacity, transform;
}
.json-block {
font-family: var(--mono);
font-size: 15px;
line-height: 1.75;
color: var(--ink-60);
letter-spacing: 0.01em;
white-space: pre;
}
.json-block .k { color: var(--ink-80); }
.json-block .s { color: var(--accent); }
.json-block .n { color: var(--ink); font-weight: 500; }
.json-block .p { color: var(--muted); }
.json-label {
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
margin-bottom: 22px;
}
/* Pipe arrow from JSON → infographic */
.pipe {
position: absolute;
left: 580px; top: 50%;
transform: translateY(-50%);
width: 90px; height: 2px;
background: linear-gradient(to right, var(--hairline), var(--accent), var(--hairline));
opacity: 0;
will-change: opacity;
}
.pipe::after {
content: '';
position: absolute;
right: -4px; top: 50%;
transform: translateY(-50%) rotate(45deg);
width: 8px; height: 8px;
border-right: 2px solid var(--accent);
border-top: 2px solid var(--accent);
}
/* ============ Infographic (right side) ============ */
.infographic {
position: absolute;
right: 100px; top: 72px;
width: 1120px; height: 936px;
background: #0A0A0A;
border: 1px solid var(--hairline);
padding: 56px 64px;
opacity: 0;
transform: translateY(18px);
will-change: opacity, transform;
overflow: hidden;
}
.ig-masthead {
display: flex;
justify-content: space-between;
align-items: baseline;
border-bottom: 1px solid var(--hairline);
padding-bottom: 20px;
margin-bottom: 36px;
opacity: 0;
will-change: opacity;
}
.ig-masthead .issue {
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.3em;
color: var(--muted);
text-transform: uppercase;
}
.ig-masthead .issue .orange { color: var(--accent); }
.ig-masthead .dept {
font-family: var(--serif-cn);
font-weight: 300;
font-size: 14px;
letter-spacing: 0.35em;
color: var(--ink-60);
}
.ig-display {
font-family: var(--serif-cn);
font-weight: 400;
font-size: 84px;
line-height: 1.02;
letter-spacing: -0.01em;
color: var(--ink);
margin-bottom: 6px;
opacity: 0;
will-change: opacity, transform;
text-wrap: pretty;
}
.ig-display .en {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
color: var(--accent);
font-feature-settings: "liga" 1, "dlig" 1, "swsh" 1;
}
.ig-deck {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 22px;
color: var(--ink-60);
letter-spacing: 0.01em;
margin-bottom: 44px;
opacity: 0;
will-change: opacity;
font-feature-settings: "liga" 1, "dlig" 1;
}
/* Grid of 5 stats */
.ig-grid {
display: grid;
grid-template-columns: 1.3fr 1fr 1fr 1fr;
gap: 32px;
margin-bottom: 44px;
}
.ig-cell {
opacity: 0;
will-change: opacity, transform;
border-top: 2px solid var(--ink);
padding-top: 14px;
}
.ig-cell.accent { border-top-color: var(--accent); }
.ig-cell .label {
font-family: var(--serif-cn);
font-size: 12px;
font-weight: 300;
color: var(--muted);
letter-spacing: 0.22em;
margin-bottom: 14px;
}
.ig-cell .label .en {
font-family: var(--mono);
text-transform: uppercase;
letter-spacing: 0.26em;
}
.ig-cell .big {
font-family: var(--serif-en);
font-weight: 300;
font-size: 72px;
line-height: 0.92;
color: var(--ink);
letter-spacing: -0.03em;
font-variant-numeric: oldstyle-nums proportional-nums;
font-feature-settings: "onum" 1, "pnum" 1, "kern" 1;
}
.ig-cell.accent .big { color: var(--accent); }
.ig-cell .big .unit {
font-size: 28px;
color: var(--ink-60);
letter-spacing: 0;
}
.ig-cell .sub {
margin-top: 12px;
font-family: var(--serif-en);
font-style: italic;
font-size: 14px;
color: var(--ink-60);
line-height: 1.4;
font-feature-settings: "liga" 1, "dlig" 1;
letter-spacing: 0.005em;
}
/* Comparison bars */
.ig-bars {
display: grid;
grid-template-columns: 140px 1fr 80px;
gap: 18px 24px;
row-gap: 18px;
border-top: 1px solid var(--hairline);
padding-top: 28px;
align-items: center;
opacity: 0;
will-change: opacity;
}
.ig-bars .row-label {
font-family: var(--serif-cn);
font-size: 15px;
font-weight: 400;
color: var(--ink-80);
letter-spacing: 0.02em;
}
.ig-bars .row-label.highlight { color: var(--accent); font-weight: 500; }
.ig-bars .row-bar {
height: 6px;
background: var(--hairline);
position: relative;
overflow: hidden;
}
.ig-bars .row-bar .fill {
position: absolute;
left: 0; top: 0; bottom: 0;
background: var(--ink-80);
width: 0%;
will-change: width;
}
.ig-bars .row-bar .fill.accent { background: var(--accent); }
.ig-bars .row-val {
font-family: var(--serif-en);
font-size: 16px;
color: var(--ink);
text-align: right;
font-variant-numeric: oldstyle-nums tabular-nums;
font-feature-settings: "onum" 1, "tnum" 1;
letter-spacing: 0.01em;
}
.ig-footer {
position: absolute;
bottom: 40px; left: 64px; right: 64px;
display: flex; justify-content: space-between; align-items: baseline;
border-top: 1px solid var(--hairline);
padding-top: 16px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
}
.ig-footer .folio { color: var(--ink-60); letter-spacing: 0.32em; }
/* ============ Typography detail zoom ============ */
.detail-zoom {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
background: radial-gradient(ellipse at center, #0A0A0A, #000000);
z-index: 250;
}
.detail-word {
font-family: var(--serif-en);
font-weight: 300;
font-style: italic;
font-size: 320px;
line-height: 0.9;
letter-spacing: -0.01em;
color: var(--ink);
/* Enable OpenType ligatures, discretionary ligatures, swashes */
font-feature-settings: "liga" 1, "dlig" 1, "swsh" 1, "salt" 1, "calt" 1;
text-rendering: optimizeLegibility;
will-change: transform, opacity;
}
.detail-word .fi {
/* fi ligature is default with "liga" */
color: var(--accent);
}
.detail-annotation {
position: absolute;
top: calc(50% + 170px); left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
.detail-annotation .dot {
color: var(--accent);
padding: 0 8px;
}
/* Callout lines pointing to ligature */
.callout {
position: absolute;
left: 50%; top: 50%;
transform: translate(-50%, -50%);
pointer-events: none;
opacity: 0;
will-change: opacity;
}
.callout svg { overflow: visible; display: block; }
/* ============ Brand Reveal ============ */
.brand-wall {
position: absolute;
inset: 0;
background: var(--cd-bg);
z-index: 300;
opacity: 0;
transform: translateY(100%);
will-change: transform, opacity;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 132px;
font-weight: 200;
color: var(--cd-ink);
letter-spacing: -0.04em;
line-height: 1;
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
font-feature-settings: "liga" 1, "dlig" 1;
}
.brand-wordmark .dot { color: var(--accent); padding: 0 10px; font-weight: 300; }
.brand-underline {
margin-top: 28px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-cn {
margin-top: 30px;
font-family: var(--serif-cn);
font-size: 18px;
font-weight: 300;
color: var(--cd-dim);
letter-spacing: 0.4em;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark" id="watermark">IFQ · DESIGN</div>
<div class="v2-mark">V2 · 2026</div>
<!-- Left: JSON data -->
<div class="split-left" id="splitLeft" style="opacity:0">
<div class="json-label" id="jsonLabel">DATA · benchmarks.json</div>
<pre class="json-block" id="jsonBlock"></pre>
</div>
<!-- Pipe arrow -->
<div class="pipe" id="pipe"></div>
<!-- Right: Infographic -->
<div class="infographic" id="infographic">
<div class="ig-masthead" id="igMasthead">
<div class="issue">Issue № 05 · <span class="orange">AI Benchmarks</span> · Q2 2026</div>
<div class="dept">性 能 报 告</div>
</div>
<h1 class="ig-display" id="igDisplay">
大模型<br>
<span class="en">benchmarks</span> 之年
</h1>
<p class="ig-deck" id="igDeck">
Five frontier models, five numbers, one uncomfortable truth.
</p>
<div class="ig-grid" id="igGrid">
<div class="ig-cell accent" data-cell="0">
<div class="label">领跑模型 <span class="en">· leader</span></div>
<div class="big">Claude 4.7</div>
<div class="sub">Sonnet, 1M ctx · Anthropic</div>
</div>
<div class="ig-cell" data-cell="1">
<div class="label"><span class="en">SWE-bench</span></div>
<div class="big">77<span class="unit">.2%</span></div>
<div class="sub">coding, verified split</div>
</div>
<div class="ig-cell" data-cell="2">
<div class="label"><span class="en">GPQA</span></div>
<div class="big">84<span class="unit">.5</span></div>
<div class="sub">diamond, graduate science</div>
</div>
<div class="ig-cell" data-cell="3">
<div class="label">价差 <span class="en">· price</span></div>
<div class="big">$3<span class="unit">/M</span></div>
<div class="sub">input token, typical</div>
</div>
</div>
<div class="ig-bars" id="igBars">
<div class="row-label highlight">Claude 4.7 Sonnet</div>
<div class="row-bar"><div class="fill accent" data-w="77.2"></div></div>
<div class="row-val">77.2</div>
<div class="row-label">GPT-5 Turbo</div>
<div class="row-bar"><div class="fill" data-w="74.8"></div></div>
<div class="row-val">74.8</div>
<div class="row-label">Gemini 3 Pro</div>
<div class="row-bar"><div class="fill" data-w="71.3"></div></div>
<div class="row-val">71.3</div>
<div class="row-label">GLM-5</div>
<div class="row-bar"><div class="fill" data-w="68.9"></div></div>
<div class="row-val">68.9</div>
<div class="row-label">Kimi k3</div>
<div class="row-bar"><div class="fill" data-w="66.4"></div></div>
<div class="row-val">66.4</div>
</div>
<div class="ig-footer" id="igFooter">
<span>Set in Noto Serif SC & Source Serif 4</span>
<span class="folio">P. 05</span>
<span>Data · 2026 Q2, public benchmarks</span>
</div>
</div>
<!-- Detail zoom: Typography ligature -->
<div class="detail-zoom" id="detailZoom">
<div class="detail-word" id="detailWord">bench<span class="fi">ma</span>rks</div>
<div class="callout" id="callout" style="display:none"></div>
<div class="detail-annotation" id="detailAnnotation">
SOURCE SERIF 4 <span class="dot">·</span> ITALIC <span class="dot">·</span> OLDSTYLE FIGURES
</div>
</div>
<!-- Brand Reveal -->
<div class="brand-wall" id="brandWall">
<div class="brand-wordmark" id="brandWord">ifq<span class="dot">·</span>design</div>
<div class="brand-underline" id="brandLine"></div>
<div class="brand-cn" id="brandCn">数 据 · 印 刷 级 排 版</div>
</div>
</div>
<script>
(() => {
'use strict';
// ---------- Scale stage to viewport ----------
const stage = document.getElementById('stage');
function fitStage() {
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// ---------- Easing ----------
const expoOut = t => t >= 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t <= 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
const lerp = (t, a, b, c, d, ease=x=>x) => {
if (b === a) return c;
const k = Math.max(0, Math.min(1, (t - a) / (b - a)));
return c + (d - c) * ease(k);
};
const seg = (t, a, b) => Math.max(0, Math.min(1, (t - a) / (b - a)));
// ---------- Refs ----------
const splitLeft = document.getElementById('splitLeft');
const jsonLabel = document.getElementById('jsonLabel');
const jsonBlock = document.getElementById('jsonBlock');
const pipe = document.getElementById('pipe');
const infographic = document.getElementById('infographic');
const igMasthead = document.getElementById('igMasthead');
const igDisplay = document.getElementById('igDisplay');
const igDeck = document.getElementById('igDeck');
const igGrid = document.getElementById('igGrid');
const igCells = igGrid.querySelectorAll('.ig-cell');
const igBars = document.getElementById('igBars');
const igBarFills = igBars.querySelectorAll('.fill');
const igFooter = document.getElementById('igFooter');
const detailZoom = document.getElementById('detailZoom');
const detailWord = document.getElementById('detailWord');
const detailAnnotation = document.getElementById('detailAnnotation');
const callout = document.getElementById('callout');
const brandWall = document.getElementById('brandWall');
const brandWord = document.getElementById('brandWord');
const brandLine = document.getElementById('brandLine');
const brandCn = document.getElementById('brandCn');
const watermark = document.getElementById('watermark');
// ---------- JSON content (for progressive reveal) ----------
const jsonRaw = [
'{',
' "issue": "2026-Q2",',
' "leader": "Claude 4.7",',
' "models": [',
' { "name": "Claude 4.7", "swe": 77.2 },',
' { "name": "GPT-5 Turbo", "swe": 74.8 },',
' { "name": "Gemini 3 Pro", "swe": 71.3 },',
' { "name": "GLM-5", "swe": 68.9 },',
' { "name": "Kimi k3", "swe": 66.4 }',
' ],',
' "gpqa_top": 84.5,',
' "price_per_M": 3',
'}'
];
function formatJson(lines) {
return lines.map(line => {
return line
.replace(/"([a-zA-Z_]+)":/g, '<span class="k">"$1"</span>:')
.replace(/: "([^"]+)"/g, ': <span class="s">"$1"</span>')
.replace(/: ([0-9.]+)/g, ': <span class="n">$1</span>')
.replace(/([{}\[\],])/g, '<span class="p">$1</span>');
}).join('\n');
}
// ---------- Timeline ----------
const DURATION = 10.0;
// SFX cue points (played back in ffmpeg post-processing, not browser):
// t=0.35 → keyboard/type-fast.mp3 (data entering)
// t=2.15 → container/card-snap.mp3 (infographic settles)
// t=6.75 → transition/whoosh-fast.mp3 (zoom-in to typography)
// t=8.70 → impact/logo-reveal.mp3 (brand reveal chime)
const sfxFired = new Set();
function fireOnce(key) {
if (sfxFired.has(key)) return;
sfxFired.add(key);
// cue emitted for post-processing; no in-browser playback
}
let startTime = null;
let raf;
function tick(now) {
if (startTime == null) startTime = now;
const t = (now - startTime) / 1000;
// ── Beat 1: 0-2s · JSON data appears, types in ─────────
// JSON label fade in
{
const k = cubicOut(seg(t, 0.15, 0.55));
jsonLabel.style.opacity = k;
splitLeft.style.opacity = '1';
}
// Progressive type-reveal: reveal N lines of JSON by time
{
const totalLines = jsonRaw.length;
const k = seg(t, 0.3, 1.9);
const linesShown = Math.floor(k * totalLines);
const shown = jsonRaw.slice(0, Math.max(0, linesShown));
jsonBlock.innerHTML = formatJson(shown);
if (linesShown >= 3 && t < 1.9) fireOnce('datain');
}
// ── Pipe arrow (1.8 → 2.2) ─────────────────────────────
{
const k = cubicOut(seg(t, 1.8, 2.2));
pipe.style.opacity = k;
}
// ── Beat 2a: 2.0-3.2s · Infographic canvas arrives ─────
{
const k = expoOut(seg(t, 2.0, 2.8));
infographic.style.opacity = k;
infographic.style.transform = `translateY(lerp(t, 2.0, 2.8, 18, 0, expoOut)px)`;
if (t > 2.1) fireOnce('settle');
}
// Masthead
{
const k = cubicOut(seg(t, 2.6, 3.1));
igMasthead.style.opacity = k;
}
// ── Beat 2b: 3.0-4.2s · Display headline appears ──────
{
const k = expoOut(seg(t, 3.0, 3.8));
igDisplay.style.opacity = k;
igDisplay.style.transform = `translateY(lerp(t, 3.0, 3.8, 16, 0, expoOut)px)`;
}
// Deck line (italic)
{
const k = cubicOut(seg(t, 3.6, 4.2));
igDeck.style.opacity = k;
}
// ── Beat 2c: 4.0-5.2s · Grid cells (ripple, 4 cells) ──
igCells.forEach((cell, i) => {
const start = 4.0 + i * 0.12;
const end = start + 0.5;
const k = expoOut(seg(t, start, end));
cell.style.opacity = k;
cell.style.transform = `translateY(lerp(t, start, end, 14, 0, expoOut)px)`;
});
// ── Beat 2d: 5.2-6.4s · Comparison bars grow ─────────
{
const k = cubicOut(seg(t, 5.1, 5.4));
igBars.style.opacity = k;
}
igBarFills.forEach((fill, i) => {
const start = 5.3 + i * 0.08;
const end = start + 0.7;
const w = parseFloat(fill.getAttribute('data-w'));
const pct = lerp(t, start, end, 0, w, expoOut);
fill.style.width = pct + '%';
});
// Footer
{
const k = cubicOut(seg(t, 6.0, 6.6));
igFooter.style.opacity = k * 0.9;
}
// ── Beat 2e: 6.6-8.2s · Zoom to typography detail ────
if (t >= 6.6 && t < 8.3) {
const k = expoOut(seg(t, 6.6, 7.4));
// Infographic scales up and fades — simulate push-in
const scale = lerp(t, 6.6, 7.4, 1, 3.4, expoOut);
const ty = lerp(t, 6.6, 7.4, 0, -140, expoOut);
infographic.style.transform = `translateY(typx) scale(scale)`;
infographic.style.opacity = String(1 - k * 0.85);
splitLeft.style.opacity = String(1 - k);
pipe.style.opacity = String(1 - k);
// Detail zoom fades in
const k2 = expoOut(seg(t, 7.0, 7.7));
detailZoom.style.opacity = k2;
// Word subtle scale-in (starts from 0.96)
detailWord.style.transform = `scale(lerp(t, 7.0, 7.9, 0.96, 1.0, expoOut))`;
// SFX at 6.7
if (t > 6.7) fireOnce('zoom');
// Callout + annotation (7.5 → 8.1)
const k3 = cubicOut(seg(t, 7.6, 8.1));
callout.style.opacity = k3;
detailAnnotation.style.opacity = k3;
}
// ── Beat 3: 8.2-10s · Brand reveal ───────────────────
// Detail zoom fades under brand wall
if (t >= 8.1) {
const k = cubicOut(seg(t, 8.1, 8.5));
detailZoom.style.opacity = String(Math.max(0, 1 - k));
}
// Brand wall slides up from bottom
{
const k = expoOut(seg(t, 8.1, 8.7));
brandWall.style.transform = `translateY(lerp(t, 8.1, 8.7, 100, 0, expoOut)%)`;
brandWall.style.opacity = k > 0 ? '1' : '0';
if (k > 0.55) watermark.classList.add('on-light');
else watermark.classList.remove('on-light');
}
// Wordmark
{
const k = expoOut(seg(t, 8.6, 9.2));
brandWord.style.opacity = k;
brandWord.style.transform = `scale(lerp(t, 8.6, 9.2, 0.92, 1.0, expoOut))`;
if (t > 8.65) fireOnce('chime');
}
// Underline
{
const k = expoOut(seg(t, 9.0, 9.6));
brandLine.style.width = (280 * k) + 'px';
}
// CN tagline
{
const k = cubicOut(seg(t, 9.3, 9.9));
brandCn.style.opacity = k * 0.9;
}
// Loop / hold
if (t < DURATION) {
raf = requestAnimationFrame(tick);
} else {
if (!window.__recording) {
setTimeout(() => {
// Reset
startTime = null;
sfxFired.clear();
jsonBlock.innerHTML = '';
splitLeft.style.opacity = '0';
pipe.style.opacity = '0';
infographic.style.opacity = '0';
infographic.style.transform = 'translateY(18px) scale(1)';
igMasthead.style.opacity = '0';
igDisplay.style.opacity = '0';
igDeck.style.opacity = '0';
igBars.style.opacity = '0';
igFooter.style.opacity = '0';
igCells.forEach(c => { c.style.opacity = '0'; });
igBarFills.forEach(f => { f.style.width = '0%'; });
detailZoom.style.opacity = '0';
callout.style.opacity = '0';
detailAnnotation.style.opacity = '0';
brandWall.style.transform = 'translateY(100%)';
brandWall.style.opacity = '0';
brandWord.style.opacity = '0';
brandLine.style.width = '0';
brandCn.style.opacity = '0';
watermark.classList.remove('on-light');
raf = requestAnimationFrame(tick);
}, 800);
}
}
}
window.__seek = function(s) {
startTime = performance.now() - s * 1000;
};
// Wait for fonts, then start
(document.fonts ? document.fonts.ready : Promise.resolve()).then(() => {
requestAnimationFrame((now) => {
startTime = now;
window.__ready = true;
raf = requestAnimationFrame(tick);
});
});
})();
</script>
</body>
</html>
FILE:demos/c1-ios-prototype.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>ifq-design-skills V2 · c1-ios-prototype · 中文版</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--cd-green: #2D4A3A;
--serif-en: "Source Serif 4", Georgia, serif;
--serif-cn: "Noto Serif SC", "Songti SC", serif;
--sans: "Inter", -apple-system, "PingFang SC", sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.stage::after {
content: '';
position: absolute; inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.4'/></svg>");
opacity: 0.02;
pointer-events: none;
mix-blend-mode: overlay;
z-index: 200;
}
/* Watermark — always on top, adapts in brand reveal (handled by JS) */
.watermark {
position: absolute;
top: 36px; left: 48px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
text-transform: uppercase;
z-index: 400;
pointer-events: none;
transition: color 0.4s;
}
.watermark.on-light { color: rgba(26,25,24,0.22); }
/* ============ Terminal (left) ============ */
.terminal {
position: absolute;
top: 50%;
left: 120px;
transform: translateY(-50%);
width: 620px;
background: rgba(18, 18, 18, 1);
border: 1px solid var(--hairline);
border-radius: 14px;
overflow: hidden;
opacity: 0;
will-change: opacity, transform;
box-shadow:
0 0 0 1px rgba(255,255,255,0.02),
0 40px 80px -20px rgba(217,119,87,0.12);
}
.tty-head {
display: flex; align-items: center; gap: 8px;
padding: 14px 18px;
border-bottom: 1px solid var(--hairline);
background: rgba(255,255,255,0.02);
}
.tty-head .d { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.1); }
.tty-head .d.r { background: #5a2a2a; }
.tty-head .d.y { background: #5a4a2a; }
.tty-head .d.g { background: #2a5a35; }
.tty-head .title {
margin-left: 14px;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.04em;
}
.tty-body {
padding: 32px 28px;
font-family: var(--mono);
font-size: 20px;
line-height: 1.7;
color: rgba(255,255,255,0.88);
min-height: 220px;
}
.prompt { color: var(--accent); margin-right: 10px; }
.comment { color: var(--ink-60); font-size: 16px; margin-bottom: 10px; }
.typed { white-space: pre; }
.cursor {
display: inline-block;
width: 10px; height: 24px;
background: var(--accent);
vertical-align: -4px;
margin-left: 2px;
animation: blink 1s steps(2) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
/* Arrow connector terminal → iPhone */
.connector {
position: absolute;
top: 50%;
left: 740px;
width: 160px;
height: 2px;
transform: translateY(-50%);
opacity: 0;
background: linear-gradient(90deg, var(--accent) 0%, rgba(217,119,87,0) 100%);
transform-origin: left center;
will-change: opacity, transform;
}
/* ============ iPhone ============ */
.phone-wrap {
position: absolute;
top: 50%;
left: 1020px;
transform: translateY(-50%);
opacity: 0;
will-change: opacity, transform;
}
.phone {
width: 440px;
height: 900px;
background: #0e0e10;
border-radius: 58px;
padding: 12px;
position: relative;
box-shadow:
0 0 0 1.5px rgba(255,255,255,0.14),
0 0 0 8px rgba(30,30,32,1),
0 80px 160px -20px rgba(0,0,0,0.85),
0 30px 70px -20px rgba(217,119,87,0.1);
}
.phone::before {
/* subtle metallic ring */
content: '';
position: absolute;
inset: -4px;
border-radius: 62px;
background: linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0) 40%, rgba(217,119,87,0.05) 80%, rgba(255,255,255,0.08));
z-index: -1;
}
.screen {
width: 416px;
height: 876px;
border-radius: 46px;
overflow: hidden;
position: relative;
background: #F5F4F0; /* default: claude mist */
}
.screen.dark { background: #0a0a0a; }
/* Dynamic island */
.island {
position: absolute;
top: 14px;
left: 50%;
transform: translateX(-50%);
width: 120px;
height: 34px;
background: #000;
border-radius: 999px;
z-index: 30;
}
/* Status bar */
.status-bar {
position: absolute;
top: 0; left: 0; right: 0;
height: 54px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 18px 34px 0 34px;
font-family: -apple-system, "SF Pro Text", sans-serif;
font-size: 15px;
font-weight: 600;
z-index: 20;
pointer-events: none;
color: inherit;
}
.status-bar .icons {
display: flex; align-items: center; gap: 6px;
}
.status-bar .icons .bars {
display: flex; align-items: flex-end; gap: 2px; height: 11px;
}
.status-bar .icons .bars div {
width: 3px; background: currentColor; border-radius: 1px;
}
.status-bar .icons .bat {
width: 26px; height: 12px;
border: 1.2px solid currentColor; border-radius: 3px; padding: 1px;
position: relative;
opacity: 0.9;
}
.status-bar .icons .bat::after {
content: ''; position: absolute; top: 3px; right: -3px; width: 2px; height: 6px;
background: currentColor; border-radius: 0 1px 1px 0;
}
.status-bar .icons .bat .fill {
width: 84%; height: 100%; background: currentColor; border-radius: 1px;
}
.home-indicator {
position: absolute;
bottom: 10px;
left: 50%;
transform: translateX(-50%);
width: 140px;
height: 5px;
background: rgba(0,0,0,0.3);
border-radius: 999px;
z-index: 10;
}
.screen.dark .home-indicator { background: rgba(255,255,255,0.5); }
/* Content area (below status bar) */
.content {
position: absolute;
top: 64px; left: 0; right: 0; bottom: 30px;
overflow: hidden;
z-index: 5;
}
/* Screen views */
.screen-view {
position: absolute;
inset: 0;
opacity: 0;
will-change: opacity, transform;
}
/* 1. Wireframe (ghost) */
.wire {
padding: 40px 28px;
}
.wire .ghost {
background: rgba(26, 25, 24, 0.08);
border-radius: 10px;
margin-bottom: 14px;
}
.wire .g1 { height: 36px; width: 60%; }
.wire .g2 { height: 180px; }
.wire .g3 { height: 20px; width: 80%; }
.wire .g4 { height: 20px; width: 50%; }
.wire .g5 { height: 52px; margin-top: 24px; }
/* 2. Home screen — 主屏 · pomodoro */
.home-screen { padding: 40px 28px; color: var(--cd-ink); }
.home-screen .kicker {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.22em;
color: var(--cd-dim);
text-transform: uppercase;
}
.home-screen .title {
font-family: var(--serif-cn);
font-size: 40px;
font-weight: 500;
line-height: 1.15;
margin-top: 10px;
letter-spacing: -0.01em;
}
.home-screen .time-big {
margin-top: 50px;
font-family: var(--serif-en);
font-size: 168px;
font-weight: 200;
line-height: 0.95;
letter-spacing: -0.04em;
color: var(--cd-ink);
}
.home-screen .time-big .sep { color: var(--accent); }
.home-screen .sub {
font-family: var(--sans);
font-size: 15px;
color: var(--cd-dim);
margin-top: 18px;
letter-spacing: 0.02em;
}
.home-screen .cta {
margin-top: 64px;
height: 62px;
background: var(--cd-ink);
color: #fff;
border-radius: 999px;
display: flex; align-items: center; justify-content: center;
font-family: var(--sans);
font-size: 17px;
font-weight: 500;
letter-spacing: 0.04em;
position: relative;
}
.home-screen .cta::before {
content: '';
width: 0; height: 0;
border-left: 10px solid #fff;
border-top: 7px solid transparent;
border-bottom: 7px solid transparent;
margin-right: 10px;
}
/* 3. Timer · 计时 · ring */
.timer-screen {
padding: 40px 28px;
color: var(--cd-ink);
text-align: center;
}
.timer-screen .phase {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.24em;
color: var(--accent);
text-transform: uppercase;
text-align: left;
}
.ring-wrap {
margin: 80px auto 0;
width: 320px; height: 320px;
position: relative;
}
.ring-wrap svg {
width: 100%; height: 100%;
transform: rotate(-90deg);
}
.ring-wrap .bg-ring {
fill: none; stroke: rgba(26,25,24,0.08); stroke-width: 14;
}
.ring-wrap .fg-ring {
fill: none; stroke: #D97757; stroke-width: 14; stroke-linecap: round;
stroke-dasharray: 880;
stroke-dashoffset: 880;
}
.ring-wrap .ring-label {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
text-align: center;
}
.ring-wrap .rl-time {
font-family: var(--serif-en);
font-size: 86px;
font-weight: 200;
line-height: 1;
letter-spacing: -0.03em;
color: var(--cd-ink);
}
.ring-wrap .rl-tag {
margin-top: 10px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: var(--cd-dim);
text-transform: uppercase;
}
.timer-screen .actions {
margin-top: 60px;
display: flex; gap: 14px; justify-content: center;
}
.timer-screen .act-btn {
padding: 14px 32px;
border-radius: 999px;
background: rgba(26,25,24,0.05);
font-family: var(--sans);
font-size: 14px;
font-weight: 500;
color: var(--cd-ink);
letter-spacing: 0.04em;
border: 1px solid rgba(26,25,24,0.08);
}
.timer-screen .act-btn.primary {
background: var(--cd-ink);
color: #fff;
border-color: transparent;
}
/* 4. Stats · 统计 · bar chart */
.stats-screen { padding: 40px 28px; color: var(--cd-ink); }
.stats-screen .stats-label {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.24em;
color: var(--cd-dim);
text-transform: uppercase;
}
.stats-screen .stats-hero {
font-family: var(--serif-en);
font-size: 120px;
font-weight: 200;
line-height: 1;
letter-spacing: -0.04em;
margin-top: 10px;
}
.stats-screen .stats-hero .unit {
font-size: 28px;
color: var(--cd-dim);
margin-left: 8px;
font-weight: 300;
}
.stats-screen .stats-sub {
font-family: var(--sans);
font-size: 14px;
color: var(--cd-dim);
margin-top: 6px;
letter-spacing: 0.02em;
}
.chart {
margin-top: 52px;
display: flex;
gap: 10px;
align-items: flex-end;
height: 200px;
padding: 0 4px;
}
.chart .bar {
flex: 1;
background: var(--accent);
border-radius: 6px 6px 0 0;
opacity: 0.85;
transform-origin: bottom;
will-change: transform;
}
.chart .bar.dim { background: rgba(26,25,24,0.15); }
.chart-x {
display: flex;
justify-content: space-between;
margin-top: 12px;
font-family: var(--mono);
font-size: 10px;
color: var(--cd-dim);
letter-spacing: 0.08em;
padding: 0 4px;
}
/* 5. Settings · 设置 · list */
.settings-screen { padding: 40px 28px; color: var(--cd-ink); }
.settings-screen .title-row {
font-family: var(--serif-cn);
font-size: 40px;
font-weight: 500;
letter-spacing: -0.01em;
}
.settings-screen .list {
margin-top: 40px;
background: #FFFFFF;
border-radius: 14px;
overflow: hidden;
border: 1px solid rgba(26,25,24,0.06);
}
.settings-screen .row {
padding: 22px 24px;
display: flex;
align-items: center;
justify-content: space-between;
border-bottom: 1px solid rgba(26,25,24,0.06);
}
.settings-screen .row:last-child { border-bottom: none; }
.settings-screen .row .k {
font-family: var(--sans);
font-size: 16px;
color: var(--cd-ink);
}
.settings-screen .row .v {
font-family: var(--mono);
font-size: 13px;
color: var(--cd-dim);
letter-spacing: 0.04em;
}
.toggle {
width: 48px; height: 28px;
border-radius: 999px;
background: var(--cd-green);
position: relative;
}
.toggle::after {
content: ''; position: absolute;
top: 3px; right: 3px;
width: 22px; height: 22px;
background: #fff;
border-radius: 50%;
box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.toggle.off { background: rgba(26,25,24,0.15); }
.toggle.off::after { left: 3px; right: auto; }
/* Tab bar (bottom of home-like screens) */
.tab-bar {
position: absolute;
bottom: 30px; left: 28px; right: 28px;
height: 58px;
background: #FFFFFF;
border-radius: 999px;
border: 1px solid rgba(26,25,24,0.08);
display: flex;
justify-content: space-around;
align-items: center;
padding: 0 14px;
box-shadow: 0 10px 28px -10px rgba(0,0,0,0.15);
}
.tab-bar .tab {
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
font-family: var(--mono);
font-size: 10px;
color: var(--cd-dim);
letter-spacing: 0.1em;
text-transform: uppercase;
padding: 8px 14px;
border-radius: 999px;
}
.tab-bar .tab.active {
background: var(--cd-ink);
color: #fff;
}
.tab-bar .tab .ico {
width: 18px; height: 18px;
border-radius: 4px;
background: currentColor;
opacity: 0.9;
margin-bottom: 3px;
}
/* Finger / tap */
.tap {
position: absolute;
z-index: 40;
width: 64px; height: 64px;
pointer-events: none;
opacity: 0;
will-change: opacity, transform;
}
.tap .core {
position: absolute;
inset: 18px;
background: rgba(217, 119, 87, 0.85);
border-radius: 50%;
box-shadow: 0 0 0 2px rgba(255,255,255,0.5), 0 0 24px rgba(217,119,87,0.5);
}
.tap .ring {
position: absolute;
inset: 0;
border: 2px solid rgba(217,119,87,0.6);
border-radius: 50%;
animation: tapring 0.6s ease-out;
}
@keyframes tapring {
0% { transform: scale(0.4); opacity: 1; }
100% { transform: scale(1.3); opacity: 0; }
}
/* ============ Brand Reveal ============ */
.brand-wall {
position: absolute;
inset: 0;
background: var(--cd-bg);
z-index: 300;
opacity: 0;
transform: translateY(100%);
will-change: transform, opacity;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 132px;
font-weight: 200;
color: var(--cd-ink);
letter-spacing: -0.04em;
line-height: 1;
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
}
.brand-wordmark .dot { color: var(--accent); padding: 0 10px; font-weight: 300; }
.brand-underline {
margin-top: 28px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-cn {
margin-top: 30px;
font-family: var(--serif-cn);
font-size: 18px;
font-weight: 300;
color: var(--cd-dim);
letter-spacing: 0.4em;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark">IFQ · DESIGN</div>
<!-- Terminal -->
<div class="terminal" id="terminal">
<div class="tty-head">
<div class="d r"></div>
<div class="d y"></div>
<div class="d g"></div>
<div class="title">~/projects</div>
</div>
<div class="tty-body">
<div class="comment" id="comment" style="opacity:0">> 说一句话，拿回一个能点的 App</div>
<div style="margin-top:6px">
<span class="prompt">$</span><span class="typed" id="typed"></span><span class="cursor" id="ttyCursor"></span>
</div>
</div>
</div>
<div class="connector" id="connector"></div>
<!-- Phone -->
<div class="phone-wrap" id="phoneWrap">
<div class="phone">
<div class="screen" id="screen">
<!-- Status bar -->
<div class="status-bar" id="statusBar" style="color:#1A1918">
<span>9:41</span>
<div class="icons">
<div class="bars">
<div style="height:4px"></div>
<div style="height:6px"></div>
<div style="height:8px"></div>
<div style="height:10px"></div>
</div>
<div class="bat"><div class="fill"></div></div>
</div>
</div>
<div class="island"></div>
<div class="content">
<!-- 1. Wireframe -->
<div class="screen-view" id="view-wire">
<div class="wire">
<div class="ghost g1"></div>
<div class="ghost g2"></div>
<div class="ghost g3"></div>
<div class="ghost g4"></div>
<div class="ghost g5"></div>
</div>
</div>
<!-- 2. Home -->
<div class="screen-view" id="view-home">
<div class="home-screen">
<div class="kicker">POMODORO · 专注</div>
<div class="title">下一件要做的事</div>
<div class="time-big">25<span class="sep">:</span>00</div>
<div class="sub">写完这一节，休息 5 分钟</div>
<div class="cta">开始专注</div>
</div>
</div>
<!-- 3. Timer -->
<div class="screen-view" id="view-timer">
<div class="timer-screen">
<div class="phase">FOCUS · 第 1 轮</div>
<div class="ring-wrap">
<svg viewBox="0 0 320 320">
<circle class="bg-ring" cx="160" cy="160" r="140"/>
<circle class="fg-ring" id="fgRing" cx="160" cy="160" r="140"/>
</svg>
<div class="ring-label">
<div class="rl-time" id="ringTime">24:12</div>
<div class="rl-tag">剩余</div>
</div>
</div>
<div class="actions">
<div class="act-btn">暂停</div>
<div class="act-btn primary">跳过</div>
</div>
</div>
</div>
<!-- 4. Stats -->
<div class="screen-view" id="view-stats">
<div class="stats-screen">
<div class="stats-label">本周 · 统计</div>
<div class="stats-hero">23<span class="unit">轮</span></div>
<div class="stats-sub">比上周多出 5 轮</div>
<div class="chart" id="chart">
<div class="bar dim" style="height:30%"></div>
<div class="bar" style="height:52%"></div>
<div class="bar" style="height:70%"></div>
<div class="bar" style="height:42%"></div>
<div class="bar" style="height:86%"></div>
<div class="bar" style="height:95%"></div>
<div class="bar" style="height:64%"></div>
</div>
<div class="chart-x">
<span>M</span><span>T</span><span>W</span><span>T</span><span>F</span><span>S</span><span>S</span>
</div>
</div>
</div>
<!-- 5. Settings -->
<div class="screen-view" id="view-settings">
<div class="settings-screen">
<div class="title-row">设置</div>
<div class="list">
<div class="row">
<span class="k">专注时长</span>
<span class="v">25 MIN</span>
</div>
<div class="row">
<span class="k">白噪音</span>
<div class="toggle"></div>
</div>
<div class="row">
<span class="k">提醒铃声</span>
<div class="toggle off"></div>
</div>
<div class="row">
<span class="k">主题</span>
<span class="v">CLAUDE MIST</span>
</div>
</div>
</div>
</div>
<!-- Tab bar (shared, appears on home/stats/settings) -->
<div class="tab-bar" id="tabBar" style="display:none">
<div class="tab active" data-tab="home">
<div class="ico"></div>
<span>HOME</span>
</div>
<div class="tab" data-tab="timer">
<div class="ico"></div>
<span>TIMER</span>
</div>
<div class="tab" data-tab="stats">
<div class="ico"></div>
<span>STATS</span>
</div>
<div class="tab" data-tab="settings">
<div class="ico"></div>
<span>SET</span>
</div>
</div>
</div>
<div class="home-indicator"></div>
<!-- Tap overlay (inside screen so z-index > content) -->
<div class="tap" id="tap">
<div class="ring"></div>
<div class="core"></div>
</div>
</div>
</div>
</div>
<!-- Brand reveal -->
<div class="brand-wall" id="brandWall">
<div class="brand-wordmark" id="brandWord">ifq<span class="dot">·</span>design</div>
<div class="brand-underline" id="brandLine"></div>
<div class="brand-cn" id="brandCn">说一句话 · 拿回一个 App</div>
</div>
</div>
<script>
(() => {
// ── Scale to viewport (1920×1080 canvas) ─────────────────────────
function fit() {
const stage = document.getElementById('stage');
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fit();
window.addEventListener('resize', fit);
// ── Easing ───────────────────────────────────────────────────────
const expoOut = t => (t <= 0 ? 0 : t >= 1 ? 1 : 1 - Math.pow(2, -10 * t));
const expoIn = t => (t <= 0 ? 0 : t >= 1 ? 1 : Math.pow(2, 10 * (t - 1)));
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const clamp = (v, a, b) => Math.max(a, Math.min(b, v));
const lerp = (a, b, t) => a + (b - a) * t;
// Animate a value by requestAnimationFrame between timeline markers
function seg(t, start, end) {
return clamp((t - start) / (end - start), 0, 1);
}
// ── Elements ─────────────────────────────────────────────────────
const el = (id) => document.getElementById(id);
const terminal = el('terminal');
const comment = el('comment');
const typed = el('typed');
const ttyCursor = el('ttyCursor');
const connector = el('connector');
const phoneWrap = el('phoneWrap');
const views = {
wire: el('view-wire'),
home: el('view-home'),
timer: el('view-timer'),
stats: el('view-stats'),
settings: el('view-settings'),
};
const tap = el('tap');
const tabBar = el('tabBar');
const fgRing = el('fgRing');
const ringTime = el('ringTime');
const brandWall = el('brandWall');
const brandWord = el('brandWord');
const brandLine = el('brandLine');
const brandCn = el('brandCn');
// Typing text
const typeStr = 'make a pomodoro app';
function setTyping(progress) {
const n = Math.floor(typeStr.length * progress);
typed.textContent = typeStr.slice(0, n);
}
// Show/hide views — hard swap (no cross-fade overlap)
function showView(name) {
Object.keys(views).forEach(k => {
const isActive = (k === name);
views[k].style.opacity = isActive ? '1' : '0';
views[k].style.visibility = isActive ? 'visible' : 'hidden';
views[k].style.transform = isActive ? 'translateY(0)' : 'translateY(0)';
views[k].style.transition = isActive ? 'opacity 0.22s ease-out' : 'none';
});
}
// Active tab
function setActiveTab(name) {
document.querySelectorAll('.tab-bar .tab').forEach(t => {
t.classList.toggle('active', t.dataset.tab === name);
});
}
// Play tap at screen coords (relative to .screen: 416×876)
function playTap(x, y) {
tap.style.left = (x - 32) + 'px';
tap.style.top = (y - 32) + 'px';
tap.style.opacity = '1';
// restart keyframe animation
const ring = tap.querySelector('.ring');
ring.style.animation = 'none';
ring.offsetHeight; // reflow
ring.style.animation = '';
// fade out
setTimeout(() => { tap.style.opacity = '0'; }, 550);
}
// ── SFX via WebAudio ─────────────────────────────────────────────
let audioCtx = null;
function ac() {
if (!audioCtx) {
try { audioCtx = new (window.AudioContext || window.webkitAudioContext)(); } catch(e){}
}
return audioCtx;
}
function sfxClick(vol = 0.16) {
const c = ac(); if (!c) return;
const o = c.createOscillator();
const g = c.createGain();
o.type = 'square';
o.frequency.setValueAtTime(1200, c.currentTime);
o.frequency.exponentialRampToValueAtTime(500, c.currentTime + 0.04);
g.gain.setValueAtTime(vol, c.currentTime);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + 0.05);
o.connect(g); g.connect(c.destination);
o.start(); o.stop(c.currentTime + 0.06);
}
function sfxEnter() {
const c = ac(); if (!c) return;
const o = c.createOscillator();
const g = c.createGain();
o.type = 'sine';
o.frequency.setValueAtTime(180, c.currentTime);
o.frequency.exponentialRampToValueAtTime(440, c.currentTime + 0.25);
g.gain.setValueAtTime(0.22, c.currentTime);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + 0.3);
o.connect(g); g.connect(c.destination);
o.start(); o.stop(c.currentTime + 0.32);
}
function sfxChime() {
const c = ac(); if (!c) return;
[523.25, 783.99].forEach((f, i) => {
const o = c.createOscillator();
const g = c.createGain();
o.type = 'sine';
o.frequency.value = f;
g.gain.setValueAtTime(0, c.currentTime + i * 0.08);
g.gain.linearRampToValueAtTime(0.18, c.currentTime + i * 0.08 + 0.04);
g.gain.exponentialRampToValueAtTime(0.001, c.currentTime + i * 0.08 + 1.2);
o.connect(g); g.connect(c.destination);
o.start(c.currentTime + i * 0.08);
o.stop(c.currentTime + i * 0.08 + 1.25);
});
}
// ── Timeline ─────────────────────────────────────────────────────
const DURATION = 10.0;
const sfxFired = new Set();
function fireOnce(id, fn) {
if (sfxFired.has(id)) return;
sfxFired.add(id);
fn();
}
// Screen switch schedule (within Beat 2, 2.0s → 8.0s)
// Tap coords are relative to the 416×876 .screen
const schedule = [
{ t: 2.0, view: 'wire', tabIco: null, tap: null },
{ t: 3.1, view: 'home', tabIco: 'home', tap: null }, // home materializes (no tap — it's the fill moment)
{ t: 4.4, view: 'timer', tabIco: 'timer', tap: {x: 208, y: 624} }, // tap "开始专注" CTA
{ t: 6.3, view: 'stats', tabIco: 'stats', tap: {x: 300, y: 810} }, // tap stats tab
{ t: 7.5, view: 'settings', tabIco: 'settings', tap: {x: 370, y: 810} }, // tap settings tab
];
let scheduleIdx = 0;
let startTime = null;
let raf = null;
function tick(now) {
if (!startTime) startTime = now;
const t = (now - startTime) / 1000;
// ── Beat 1: 0-2s ─────────────────────────────────────────
// Terminal fade in (0 → 0.4s)
{
const k = expoOut(seg(t, 0.0, 0.4));
terminal.style.opacity = k;
terminal.style.transform = `translateY(-50%) translateX(lerp(-30, 0, k)px)`;
}
// iPhone fade in (0.2 → 0.9s)
{
const k = expoOut(seg(t, 0.2, 0.9));
phoneWrap.style.opacity = k;
phoneWrap.style.transform = `translateY(-50%) translateX(lerp(60, 0, k)px) scale(lerp(0.96, 1, k))`;
if (t > 0.25) fireOnce('enter', sfxEnter);
}
// Connector fade
{
const k = expoOut(seg(t, 0.7, 1.2));
connector.style.opacity = k;
connector.style.transform = `translateY(-50%) scaleX(k)`;
}
// Comment
{
const k = expoOut(seg(t, 0.8, 1.2));
comment.style.opacity = k * 0.82;
}
// Typing (0.6 → 1.9s)
{
const k = cubicInOut(seg(t, 0.6, 1.9));
setTyping(k);
// key click SFX at certain progress points
if (t > 0.8 && t < 1.85) {
const charsShown = Math.floor(typeStr.length * k);
const key = 'typ' + charsShown;
if (!sfxFired.has(key) && charsShown > 0 && charsShown % 3 === 0) {
fireOnce(key, () => sfxClick(0.08));
}
}
}
// Hide cursor when typing done
ttyCursor.style.opacity = t > 1.85 ? '0' : '1';
// ── Beat 2: 2-8s ─────────────────────────────────────────
// Execute scheduled screen transitions
while (scheduleIdx < schedule.length && t >= schedule[scheduleIdx].t) {
const s = schedule[scheduleIdx];
showView(s.view);
// status bar color: dark-text on light screens, but wire also light, keep dark
if (s.view === 'wire') {
tabBar.style.display = 'none';
} else {
tabBar.style.display = 'flex';
setActiveTab(s.tabIco);
}
if (s.tap) {
// small delay so tap appears at moment of switch
setTimeout(() => playTap(s.tap.x, s.tap.y), 120);
if (s.view !== 'wire') fireOnce('click_' + s.view, () => sfxClick(0.18));
}
scheduleIdx++;
}
// Timer ring animation: once timer appears (4.4s), animate ring from empty → 42% filled
if (t >= 4.4 && t < 6.3) {
const ringT = clamp((t - 4.5) / 1.2, 0, 1);
const fillPct = expoOut(ringT) * 0.42;
const offset = 880 * (1 - fillPct);
// Set as both style AND attr so neither overrides the other
fgRing.style.strokeDashoffset = offset;
fgRing.setAttribute('stroke-dashoffset', offset);
// Count down visually: 24:12 → 14:03
const mins = Math.floor(lerp(24, 14, expoOut(ringT)));
const secs = Math.floor(lerp(12, 3, expoOut(ringT)));
ringTime.textContent = String(mins).padStart(2,'0') + ':' + String(secs).padStart(2,'0');
}
// ── Beat 3: 8-10s ────────────────────────────────────────
// Phone + terminal fade out fast (7.5 → 7.9) so wall doesn't guillotine
if (t >= 7.5) {
const k = cubicOut(seg(t, 7.5, 7.9));
phoneWrap.style.opacity = String(1 - k);
phoneWrap.style.transform = `translateY(-50%) scale(lerp(1, 0.94, k))`;
terminal.style.opacity = String(1 - k);
terminal.style.transform = `translateY(-50%) scale(lerp(1, 0.96, k))`;
connector.style.opacity = String(1 - k);
}
// Brand wall slides up (7.9 → 8.6) — starts AFTER phone is gone
{
const k = expoOut(seg(t, 7.9, 8.6));
brandWall.style.transform = `translateY(lerp(100, 0, k)%)`;
brandWall.style.opacity = k > 0 ? '1' : '0';
const watermark = document.querySelector('.watermark');
if (k > 0.6) watermark.classList.add('on-light');
else watermark.classList.remove('on-light');
}
// Wordmark appears
{
const k = expoOut(seg(t, 8.5, 9.2));
brandWord.style.opacity = k;
brandWord.style.transform = `scale(lerp(0.92, 1, k))`;
if (t > 8.55) fireOnce('chime', sfxChime);
}
// Underline
{
const k = expoOut(seg(t, 9.0, 9.6));
brandLine.style.width = (280 * k) + 'px';
}
// CN label
{
const k = cubicOut(seg(t, 9.3, 9.9));
brandCn.style.opacity = k * 0.9;
}
if (t < DURATION) {
raf = requestAnimationFrame(tick);
} else {
// Hold final frame
if (!window.__recording) {
// loop for preview
setTimeout(() => {
startTime = null;
scheduleIdx = 0;
sfxFired.clear();
// Reset views
showView('wire');
tabBar.style.display = 'none';
fgRing.style.strokeDashoffset = 880;
fgRing.setAttribute('stroke-dashoffset', 880);
ringTime.textContent = '24:12';
// Reset brand
brandWall.style.transform = 'translateY(100%)';
brandWall.style.opacity = '0';
brandWord.style.opacity = '0';
brandWord.style.transform = 'scale(0.92)';
brandLine.style.width = '0';
brandCn.style.opacity = '0';
// Reset terminal typing
typed.textContent = '';
ttyCursor.style.opacity = '1';
comment.style.opacity = '0';
terminal.style.opacity = '0';
phoneWrap.style.opacity = '0';
connector.style.opacity = '0';
document.querySelector('.watermark').classList.remove('on-light');
raf = requestAnimationFrame(tick);
}, 600);
}
}
}
// seek(0) helper for render-video.js
window.__seek = function(s) {
startTime = performance.now() - s * 1000;
};
// Initial state
showView('wire');
tabBar.style.display = 'none';
// Wait for fonts, then start animation
(document.fonts ? document.fonts.ready : Promise.resolve()).then(() => {
requestAnimationFrame((now) => {
startTime = now;
window.__ready = true;
raf = requestAnimationFrame(tick);
});
});
})();
</script>
</body>
</html>
FILE:demos/w3-fallback-advisor.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>w3 · Fallback Advisor（中文版）</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-ink: #1A1918;
--serif-cn: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* ============ Watermark ============ */
.watermark-tl {
position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 200;
pointer-events: none;
text-transform: uppercase;
}
.watermark-br {
position: absolute;
bottom: 32px; right: 40px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: rgba(255,255,255,0.14);
z-index: 200;
pointer-events: none;
text-transform: uppercase;
}
/* ============ Top Title ============ */
.top-title {
position: absolute;
top: 88px; left: 50%;
transform: translateX(-50%);
font-family: var(--serif-cn);
font-weight: 300;
font-size: 42px;
letter-spacing: 0.02em;
color: var(--ink-80);
text-align: center;
opacity: 0;
will-change: opacity, transform;
z-index: 120;
}
.top-title .accent { color: var(--accent); font-weight: 400; }
.sub-caption {
position: absolute;
top: 148px; left: 50%;
transform: translateX(-50%);
font-family: var(--sans);
font-weight: 300;
font-size: 15px;
letter-spacing: 0.32em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
z-index: 120;
}
/* ============ Philosophy Wall (4 rows × 5 cols) ============ */
.wall-viewport {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
width: 1480px;
height: 760px;
perspective: 2400px;
perspective-origin: 50% 50%;
will-change: transform, opacity, filter;
}
.wall-grid {
position: absolute;
inset: 0;
display: grid;
grid-template-columns: repeat(5, 1fr);
grid-template-rows: repeat(4, 1fr);
gap: 18px;
transform: rotateX(10deg) rotateY(-6deg);
transform-style: preserve-3d;
will-change: transform, opacity;
}
.cell {
position: relative;
background: #0f0f0f;
border: 1px solid var(--hairline);
border-radius: 8px;
overflow: hidden;
opacity: 0;
will-change: opacity, transform, filter;
display: flex;
flex-direction: column;
justify-content: space-between;
padding: 14px 16px;
}
/* abstract glyph per cell — geometric, no imagery */
.cell .glyph {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
pointer-events: none;
}
.cell .name {
position: relative;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.08em;
color: var(--muted);
z-index: 2;
align-self: flex-end;
}
.cell .num {
position: relative;
font-family: var(--mono);
font-size: 10px;
color: var(--dim);
letter-spacing: 0.1em;
z-index: 2;
}
/* Selected cells — lit up */
.cell.selected {
border-color: var(--accent);
background: #1a0f0a;
}
.cell.selected .name { color: var(--accent); }
/* ============ Scan light ============ */
.scan-light {
position: absolute;
left: -5%;
right: -5%;
top: -15%;
height: 200px;
background: linear-gradient(
180deg,
rgba(217, 119, 87, 0) 0%,
rgba(217, 119, 87, 0.18) 40%,
rgba(255, 220, 200, 0.45) 50%,
rgba(217, 119, 87, 0.18) 60%,
rgba(217, 119, 87, 0) 100%
);
filter: blur(8px);
z-index: 80;
opacity: 0;
will-change: opacity, transform;
pointer-events: none;
}
/* ============ Foreground 3 cards ============ */
.fg-row {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
display: flex;
gap: 56px;
opacity: 0;
will-change: opacity;
z-index: 100;
}
.fg-card {
width: 440px;
display: flex;
flex-direction: column;
align-items: stretch;
opacity: 0;
transform: translateZ(-800px) scale(0.4);
will-change: opacity, transform;
}
.fg-card .card-body {
background: #0f0f0f;
border: 1px solid var(--accent);
border-radius: 12px;
padding: 32px 30px;
box-shadow:
0 30px 80px -20px rgba(217,119,87,0.25),
0 10px 30px -10px rgba(0,0,0,0.6);
}
.fg-card .label {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.18em;
color: var(--accent);
text-transform: uppercase;
margin-bottom: 14px;
}
.fg-card .title-cn {
font-family: var(--serif-cn);
font-size: 36px;
font-weight: 400;
letter-spacing: 0.01em;
line-height: 1.15;
color: var(--ink);
margin-bottom: 10px;
}
.fg-card .title-en {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 17px;
letter-spacing: 0.01em;
color: var(--ink-60);
margin-bottom: 22px;
}
.fg-card .feature {
font-family: var(--sans);
font-size: 14px;
font-weight: 300;
letter-spacing: 0.02em;
color: var(--muted);
line-height: 1.6;
padding-top: 18px;
border-top: 1px solid var(--hairline);
}
.fg-card .thumb-wrap {
margin-top: 14px;
height: 0;
overflow: hidden;
border-radius: 10px;
background: #0a0a0a;
border: 1px solid var(--hairline);
opacity: 0;
will-change: opacity, height;
}
.fg-card .thumb-wrap img {
width: 100%;
display: block;
}
/* ============ Brand Reveal (米色盖层) ============ */
.brand-panel {
position: absolute;
inset: 0;
background: var(--cd-bg);
opacity: 0;
transform: translateY(100%);
will-change: opacity, transform;
z-index: 300;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
.brand-mark {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 112px;
letter-spacing: -0.02em;
color: var(--cd-ink);
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
line-height: 1;
}
.brand-mark .accent { color: var(--accent); font-style: italic; }
.brand-mark .dot { color: var(--accent); font-style: normal; padding: 0 6px; }
.brand-underline {
margin-top: 34px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-tag {
margin-top: 22px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.32em;
color: rgba(26,25,24,0.54);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<!-- 水印 -->
<div class="watermark-tl">IFQ · DESIGN</div>
<div class="watermark-br">V2 · 2026 · w3</div>
<!-- 顶部标题 -->
<div class="top-title" id="topTitle">
不知道要什么？<span class="accent">先给你 3 个方向</span>
</div>
<div class="sub-caption" id="subCaption">20 Philosophies · 3 Directions</div>
<!-- 扫描光 -->
<div class="scan-light" id="scanLight"></div>
<!-- 4×5 哲学墙 -->
<div class="wall-viewport" id="wallViewport">
<div class="wall-grid" id="wallGrid">
<!-- 20 cells injected by JS -->
</div>
</div>
<!-- 前景 3 张方向卡 -->
<div class="fg-row" id="fgRow">
<!-- card 1: Kenya Hara · 东方极简 -->
<div class="fg-card" id="card1">
<div class="card-body">
<div class="label">方向 01 · 东方空间</div>
<div class="title-cn">原研哉式留白</div>
<div class="title-en">Kenya Hara</div>
<div class="feature">赤土橙 · 大量留白 · 宣纸质感</div>
</div>
<div class="thumb-wrap" id="thumb1">
<img src="demo-takram.png" alt="demo takram" />
</div>
</div>
<!-- card 2: Pentagram · 信息建筑 -->
<div class="fg-card" id="card2">
<div class="card-body">
<div class="label">方向 02 · 信息建筑</div>
<div class="title-cn">Pentagram 秩序</div>
<div class="title-en">Pentagram</div>
<div class="feature">强网格 · 高对比 · 理性版式</div>
</div>
<div class="thumb-wrap" id="thumb2">
<img src="demo-pentagram.png" alt="demo pentagram" />
</div>
</div>
<!-- card 3: David Carson · 实验先锋 -->
<div class="fg-card" id="card3">
<div class="card-body">
<div class="label">方向 03 · 实验先锋</div>
<div class="title-cn">David Carson 式</div>
<div class="title-en">Experimental Edge</div>
<div class="feature">破格排印 · 粗野几何 · 视觉冲击</div>
</div>
<div class="thumb-wrap" id="thumb3">
<img src="demo-build.png" alt="demo build" />
</div>
</div>
</div>
<!-- Brand Reveal -->
<div class="brand-panel" id="brandPanel">
<div class="brand-mark" id="brandMark">ifq<span class="dot">·</span><span class="accent">design</span></div>
<div class="brand-underline" id="brandUnderline"></div>
<div class="brand-tag" id="brandTag">HTML as Designer's Medium</div>
</div>
</div>
<script>
(function(){
// ============ Stage auto-scale ============
function scaleStage(){
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
window.addEventListener('resize', scaleStage);
scaleStage();
// ============ 20 Philosophies ============
// 4 rows × 5 cols = 20. Selected: idx 0 (Pentagram), idx 9 (Kenya Hara), idx 12 (David Carson)
const PHILOSOPHIES = [
// row 1 — 信息建筑派
{ name: 'Pentagram', glyph: 'grid' },
{ name: 'M. Vignelli', glyph: 'bars' },
{ name: 'Apple HIG', glyph: 'radius' },
{ name: 'Spin', glyph: 'slash' },
{ name: 'Build', glyph: 'type' },
// row 2 — 运动诗学派
{ name: 'Field.io', glyph: 'wave' },
{ name: 'Active Theory',glyph: 'orbit' },
{ name: 'Hi-Res!', glyph: 'dots' },
{ name: 'Locomotive', glyph: 'arrow' },
{ name: 'Takram', glyph: 'circle' },
// row 3 — 极简/东方
{ name: 'Kenya Hara', glyph: 'ma' },
{ name: 'D. Rams', glyph: 'square' },
{ name: 'J. Ive', glyph: 'arc' },
{ name: 'J. Morrison', glyph: 'minimal' },
{ name: 'S. Ogata', glyph: 'line' },
// row 4 — 实验 & 海报
{ name: 'D. Carson', glyph: 'collage' },
{ name: 'S. Sagmeister',glyph: 'stamp' },
{ name: 'P. Scher', glyph: 'poster' },
{ name: 'M. Glaser', glyph: 'heart' },
{ name: 'K. Sato', glyph: 'logo' },
];
// selected indices — 3 differentiated directions
const SELECTED = [10, 0, 15]; // Kenya Hara, Pentagram, David Carson
function makeGlyph(kind){
// Simple geometric SVG glyphs — one per cell, no real logos
const svgs = {
grid: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1" fill="none">
<rect x="6" y="8" width="28" height="18"/><rect x="38" y="8" width="28" height="18"/><rect x="70" y="8" width="24" height="44"/>
<rect x="6" y="30" width="60" height="22"/></g></svg>`,
bars: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g fill="rgba(255,255,255,0.22)">
<rect x="10" y="40" width="8" height="16"/><rect x="22" y="28" width="8" height="28"/><rect x="34" y="16" width="8" height="40"/>
<rect x="46" y="24" width="8" height="32"/><rect x="58" y="10" width="8" height="46"/><rect x="70" y="34" width="8" height="22"/>
<rect x="82" y="22" width="8" height="34"/></g></svg>`,
radius: `<svg viewBox="0 0 100 60" width="72%" height="58%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none">
<rect x="14" y="10" width="72" height="40" rx="20" ry="20"/></g></svg>`,
slash: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.4" fill="none" stroke-linecap="square">
<path d="M 14 50 L 52 10"/><path d="M 36 50 L 74 10"/><path d="M 58 50 L 86 22"/></g></svg>`,
type: `<svg viewBox="0 0 100 60" width="78%" height="62%"><text x="50" y="42" text-anchor="middle" font-family="Source Serif 4, serif" font-size="40" font-style="italic" fill="rgba(255,255,255,0.22)">Aa</text></svg>`,
wave: `<svg viewBox="0 0 100 60" width="82%" height="62%"><path d="M 6 30 Q 20 8, 34 30 T 62 30 T 90 30" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/></svg>`,
orbit: `<svg viewBox="0 0 100 60" width="74%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.1" fill="none"><ellipse cx="50" cy="30" rx="36" ry="14"/><ellipse cx="50" cy="30" rx="14" ry="22"/><circle cx="50" cy="30" r="2" fill="rgba(255,255,255,0.32)"/></g></svg>`,
dots: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g fill="rgba(255,255,255,0.22)"><circle cx="14" cy="18" r="2"/><circle cx="30" cy="18" r="2"/><circle cx="46" cy="18" r="2"/><circle cx="62" cy="18" r="2"/><circle cx="78" cy="18" r="2"/><circle cx="14" cy="30" r="2"/><circle cx="30" cy="30" r="2"/><circle cx="46" cy="30" r="3"/><circle cx="62" cy="30" r="2"/><circle cx="78" cy="30" r="2"/><circle cx="14" cy="42" r="2"/><circle cx="30" cy="42" r="2"/><circle cx="46" cy="42" r="2"/><circle cx="62" cy="42" r="2"/><circle cx="78" cy="42" r="2"/></g></svg>`,
arrow: `<svg viewBox="0 0 100 60" width="78%" height="52%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none" stroke-linecap="square"><path d="M 14 30 L 80 30"/><path d="M 68 18 L 82 30 L 68 42"/></g></svg>`,
circle: `<svg viewBox="0 0 100 60" width="62%" height="62%"><circle cx="50" cy="30" r="22" stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"/></svg>`,
ma: `<svg viewBox="0 0 100 60" width="72%" height="62%"><g fill="none" stroke="rgba(255,255,255,0.22)" stroke-width="0.9"><rect x="18" y="14" width="64" height="32"/></g><circle cx="50" cy="30" r="1.4" fill="rgba(255,255,255,0.32)"/></svg>`,
square: `<svg viewBox="0 0 100 60" width="62%" height="62%"><rect x="30" y="10" width="40" height="40" stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"/></svg>`,
arc: `<svg viewBox="0 0 100 60" width="78%" height="62%"><path d="M 14 46 Q 50 6, 86 46" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/></svg>`,
minimal: `<svg viewBox="0 0 100 60" width="78%" height="32%"><line x1="18" y1="30" x2="82" y2="30" stroke="rgba(255,255,255,0.22)" stroke-width="1.2"/></svg>`,
line: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="0.9" fill="none"><line x1="14" y1="16" x2="86" y2="16"/><line x1="14" y1="30" x2="86" y2="30"/><line x1="14" y1="44" x2="60" y2="44"/></g></svg>`,
collage: `<svg viewBox="0 0 100 60" width="82%" height="62%"><g fill="none" stroke="rgba(255,255,255,0.22)" stroke-width="1"><rect x="8" y="8" width="24" height="18" transform="rotate(-8 20 17)"/><rect x="36" y="18" width="28" height="20" transform="rotate(5 50 28)"/><rect x="60" y="6" width="32" height="24" transform="rotate(-4 76 18)"/></g><text x="50" y="56" text-anchor="middle" font-family="Source Serif 4, serif" font-size="14" font-style="italic" fill="rgba(255,255,255,0.3)">RAY</text></svg>`,
stamp: `<svg viewBox="0 0 100 60" width="70%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"><circle cx="50" cy="30" r="22"/><text x="50" y="35" text-anchor="middle" font-family="Source Serif 4" font-size="16" font-weight="500" fill="rgba(255,255,255,0.3)">S</text></g></svg>`,
poster: `<svg viewBox="0 0 100 60" width="82%" height="62%"><g fill="rgba(255,255,255,0.22)"><rect x="8" y="8" width="22" height="44"/><rect x="34" y="8" width="22" height="44"/><rect x="60" y="8" width="22" height="44"/></g></svg>`,
heart: `<svg viewBox="0 0 100 60" width="58%" height="58%"><path d="M 50 48 C 30 32, 18 20, 30 14 C 40 10, 50 22, 50 22 C 50 22, 60 10, 70 14 C 82 20, 70 32, 50 48 Z" fill="rgba(217,119,87,0.28)"/></svg>`,
logo: `<svg viewBox="0 0 100 60" width="60%" height="60%"><circle cx="50" cy="30" r="20" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/><circle cx="50" cy="30" r="6" fill="rgba(255,255,255,0.22)"/></svg>`,
};
return svgs[kind] || svgs.minimal;
}
// Build the wall
const wallGrid = document.getElementById('wallGrid');
PHILOSOPHIES.forEach((p, idx) => {
const cell = document.createElement('div');
cell.className = 'cell';
cell.dataset.idx = idx;
const row = Math.floor(idx / 5);
const col = idx % 5;
// precompute distance from grid center (2, 1.5)
const dr = row - 1.5;
const dc = col - 2;
const dist = Math.sqrt(dr * dr + dc * dc);
cell.dataset.dist = dist.toFixed(3);
cell.innerHTML = `
<div class="glyph">makeGlyph(p.glyph)</div>
<div class="num">String(idx + 1).padStart(2, '0')</div>
<div class="name">p.name</div>
`;
wallGrid.appendChild(cell);
});
const cells = Array.from(wallGrid.querySelectorAll('.cell'));
const maxDist = Math.max(...cells.map(c => parseFloat(c.dataset.dist)));
// ============ Timeline ============
const T_TOTAL = 12.0; // seconds (flow type w)
const fps = 25;
const frameDur = 1 / fps;
// Easing
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const clamp = (v, lo, hi) => Math.max(lo, Math.min(hi, v));
const clamp01 = v => clamp(v, 0, 1);
const lerp = (a, b, t) => a + (b - a) * t;
// Element refs
const topTitle = document.getElementById('topTitle');
const subCap = document.getElementById('subCaption');
const wallViewport = document.getElementById('wallViewport');
const wallGridEl = wallGrid;
const scanLight = document.getElementById('scanLight');
const fgRow = document.getElementById('fgRow');
const card1 = document.getElementById('card1');
const card2 = document.getElementById('card2');
const card3 = document.getElementById('card3');
const thumb1 = document.getElementById('thumb1');
const thumb2 = document.getElementById('thumb2');
const thumb3 = document.getElementById('thumb3');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandUnderline = document.getElementById('brandUnderline');
const brandTag = document.getElementById('brandTag');
function tick(t){
// Clamp
t = Math.max(0, Math.min(T_TOTAL, t));
// ========== Phase 1: 0 - 2.5s — Ripple in 20 cells ==========
const rippleStart = 0.15;
const rippleSpan = 1.8;
cells.forEach(cell => {
const d = parseFloat(cell.dataset.dist);
// delay scaled by distance-from-center (hero v10 formula)
const delay = (d / maxDist) * 0.85;
const cellT = clamp01((t - rippleStart - delay * 0.55) / 0.7);
const eased = expoOut(cellT);
const idx = parseInt(cell.dataset.idx, 10);
const isSel = SELECTED.includes(idx);
cell.style.opacity = (eased * (isSel ? 1.0 : 0.85)).toFixed(3);
const ty = lerp(30, 0, eased);
const scale = lerp(0.88, 1, eased);
cell.style.transform = `translateY(typx) scale(scale)`;
});
// ========== Phase 2: 2.5 - 4.0s — scan light sweeps down ==========
const scanStart = 2.6;
const scanEnd = 4.0;
const scanT = clamp01((t - scanStart) / (scanEnd - scanStart));
if (scanT > 0 && scanT < 1) {
scanLight.style.opacity = Math.min(1, Math.sin(scanT * Math.PI) * 1.3).toFixed(3);
// travel from top to bottom across the wall (-150 to 860px within wallViewport-ish)
const py = lerp(-180, 820, cubicInOut(scanT));
scanLight.style.transform = `translateY(pypx)`;
} else {
scanLight.style.opacity = 0;
}
// ========== Phase 3: 4.0 - 4.8s — 3 cells light up, others dim ==========
const lightStart = 4.0;
const lightEnd = 4.8;
const lightT = clamp01((t - lightStart) / (lightEnd - lightStart));
const lightE = expoOut(lightT);
cells.forEach(cell => {
const idx = parseInt(cell.dataset.idx, 10);
const isSel = SELECTED.includes(idx);
if (isSel) {
cell.classList.toggle('selected', lightT > 0.05);
} else {
// dim non-selected from 0.85 → 0.08
const base = 0.85;
const dimmedOpacity = lerp(base, 0.08, lightE);
// only override after ripple is done
if (t >= lightStart) {
cell.style.opacity = dimmedOpacity.toFixed(3);
}
}
});
// ========== Phase 4: 4.8 - 6.5s — 3 cells break out to foreground ==========
// We don't literally move the wall cells; we fade in fg-cards "bursting from the wall"
const breakStart = 4.8;
const breakEnd = 6.5;
const breakT = clamp01((t - breakStart) / (breakEnd - breakStart));
const breakE = expoOut(breakT);
if (t >= breakStart - 0.1) {
fgRow.style.opacity = 1;
} else {
fgRow.style.opacity = 0;
}
[card1, card2, card3].forEach((card, i) => {
const stagger = i * 0.18; // pop × 3 staggered
const cT = clamp01((t - breakStart - stagger) / 0.85);
const cE = expoOut(cT);
card.style.opacity = cE.toFixed(3);
// Z-rush: from translateZ(-800) to 0, scale 0.4 → 1
const tz = lerp(-800, 0, cE);
const sc = lerp(0.45, 1, cE);
const ty = lerp(40, 0, cE);
card.style.transform = `translateZ(tzpx) scale(sc) translateY(typx)`;
});
// Dim the wall (behind) when cards come forward
if (t >= breakStart) {
const dimT = clamp01((t - breakStart) / 0.9);
const dimE = expoOut(dimT);
wallViewport.style.opacity = lerp(1, 0.25, dimE).toFixed(3);
wallViewport.style.filter = `blur(lerp(0, 6, dimE).toFixed(1)px)`;
} else {
wallViewport.style.opacity = 1;
wallViewport.style.filter = 'blur(0px)';
}
// ========== Phase 5: 6.5 - 9.5s — thumbnails grow below each card ==========
const thumbStart = 6.6;
const thumbs = [thumb1, thumb2, thumb3];
thumbs.forEach((thumb, i) => {
const stagger = i * 0.32;
const ttT = clamp01((t - thumbStart - stagger) / 1.0);
const ttE = cubicOut(ttT);
thumb.style.opacity = ttE.toFixed(3);
// height from 0 to 250px
const h = lerp(0, 250, ttE);
thumb.style.height = `hpx`;
});
// ========== Top title fade in 7.2 - 8.0 ==========
const titleStart = 7.2;
const titleT = clamp01((t - titleStart) / 0.9);
const titleE = cubicOut(titleT);
topTitle.style.opacity = titleE.toFixed(3);
topTitle.style.transform = `translateX(-50%) translateY(lerp(-14, 0, titleE)px)`;
subCap.style.opacity = (titleE * 0.95).toFixed(3);
// ========== Phase 6: 9.8 - 12.0s — Brand Reveal ==========
const brandStart = 9.8;
const panelT = clamp01((t - brandStart) / 0.7);
const panelE = expoOut(panelT);
brandPanel.style.opacity = panelE.toFixed(3);
brandPanel.style.transform = `translateY(lerp(100, 0, panelE)%)`;
const markStart = 10.3;
const markT = clamp01((t - markStart) / 0.6);
const markE = expoOut(markT);
brandMark.style.opacity = markE.toFixed(3);
brandMark.style.transform = `scale(lerp(0.92, 1, markE))`;
const ulStart = 10.7;
const ulT = clamp01((t - ulStart) / 0.55);
brandUnderline.style.width = `lerp(0, 280, expoOut(ulT))px`;
const tagStart = 11.1;
const tagT = clamp01((t - tagStart) / 0.5);
brandTag.style.opacity = cubicOut(tagT).toFixed(3);
}
// ============ Animation loop ============
window.__ready = false;
window.__duration = T_TOTAL;
let startTime = null;
let paused = false;
const recording = window.__recording === true;
function loop(now){
if (paused) return;
if (startTime === null) startTime = now;
const t = (now - startTime) / 1000;
tick(t);
if (t < T_TOTAL) {
requestAnimationFrame(loop);
} else if (!recording) {
startTime = now;
requestAnimationFrame(loop);
}
}
// First-frame sync BEFORE requesting next frame
tick(0);
window.__ready = true;
requestAnimationFrame(loop);
// Pause raf loop — tests & recorder call this before seeking
window.__pause = function(){ paused = true; };
window.__resume = function(){
if (!paused) return;
paused = false;
startTime = null;
requestAnimationFrame(loop);
};
// Expose for video recorder (scripts/render-video.js uses __setTime)
window.__setTime = function(t){ paused = true; tick(t); };
})();
</script>
</body>
</html>
FILE:demos/c6-expert-review-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>c6 · Five Axes · One Punch List</title>
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<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
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* { box-sizing: border-box; }
.stage {
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background: var(--bg);
overflow: hidden;
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/* Film grain */
.stage::before {
content: '';
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background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
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pointer-events: none;
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/* Title */
.title-line {
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left: 50%;
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text-transform: uppercase;
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/* Main composition: camera wrapper for push-in at Beat 3 */
.camera {
position: absolute;
inset: 0;
transform-origin: 1000px 940px; /* center of Fix first-row */
will-change: transform;
}
/* ============ LEFT: under-review artwork ============ */
.subject {
position: absolute;
left: 150px;
top: 310px;
width: 640px;
height: 460px;
background: #0B0B0B;
border: 1px solid var(--hairline);
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.subject::after {
/* subtle inner vignette */
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box-shadow: inset 0 0 120px rgba(0,0,0,0.6);
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.subject-label {
position: absolute;
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font-family: var(--mono);
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letter-spacing: 0.25em;
color: var(--muted);
z-index: 3;
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.subject-dot {
position: absolute;
right: 20px;
top: 18px;
width: 6px;
height: 6px;
background: var(--accent);
border-radius: 50%;
z-index: 3;
box-shadow: 0 0 10px rgba(217,119,87,0.6);
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/* Subject wireframe: abstract design mockup */
.subject-canvas {
position: absolute;
inset: 50px 36px 36px;
}
.wf-h1 {
width: 62%;
height: 18px;
background: rgba(255,255,255,0.28);
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.wf-h2 {
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border-radius: 2px;
margin-bottom: 28px;
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.wf-row {
display: flex;
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margin-bottom: 12px;
}
.wf-row .bar {
height: 8px;
background: rgba(255,255,255,0.10);
border-radius: 2px;
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margin-top: 28px;
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.wf-card {
height: 82px;
background: rgba(255,255,255,0.04);
border: 1px solid rgba(255,255,255,0.06);
border-radius: 6px;
position: relative;
}
.wf-card::before {
content: '';
position: absolute;
left: 12px; top: 14px;
width: 40%;
height: 6px;
background: rgba(255,255,255,0.22);
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.wf-card::after {
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.wf-foot {
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background: rgba(255,255,255,0.05);
border: 1px solid rgba(255,255,255,0.08);
border-radius: 11px;
flex: 0 0 auto;
width: 68px;
}
.wf-chip.wide { width: 120px; }
/* ============ Light sweep ============ */
.sweep {
position: absolute;
left: 130px;
top: 250px;
width: 680px;
height: 140px;
background: linear-gradient(180deg,
rgba(217,119,87,0) 0%,
rgba(217,119,87,0.12) 20%,
rgba(255,220,200,0.62) 50%,
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rgba(255,220,200,0.2) 10%,
rgba(255,220,200,0.9) 50%,
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transparent 100%);
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opacity: 0;
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z-index: 6;
will-change: opacity, transform;
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/* ============ RIGHT: radar chart ============ */
.radar-wrap {
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top: 200px;
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.radar-wrap svg {
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stroke: rgba(255,255,255,0.10);
stroke-width: 1;
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.radar-spoke {
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stroke-width: 1;
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fill: rgba(217,119,87,0.16);
stroke: var(--accent);
stroke-width: 2;
stroke-linejoin: round;
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fill: var(--accent);
stroke: #1A1918;
stroke-width: 2;
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font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
fill: var(--muted);
text-transform: uppercase;
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.radar-label-zh {
font-family: var(--serif-en);
font-size: 22px;
font-weight: 400;
font-style: italic;
fill: var(--ink);
letter-spacing: 0.01em;
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font-family: var(--mono);
font-size: 13px;
fill: var(--accent);
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.radar-title {
position: absolute;
right: 280px;
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text-align: center;
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left: 150px;
top: 170px;
width: 640px;
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opacity: 0;
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display: flex;
align-items: baseline;
gap: 24px;
}
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font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
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font-size: 72px;
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line-height: 1;
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font-size: 11px;
letter-spacing: 0.28em;
color: var(--muted);
margin-top: 8px;
text-transform: uppercase;
}
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bottom: 120px;
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font-size: 13px;
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font-family: var(--serif-en);
font-size: 28px;
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font-style: italic;
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font-size: 28px;
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line-height: 1.45;
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.fix-row .idx {
font-family: var(--mono);
font-size: 12px;
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letter-spacing: 0.2em;
flex: 0 0 40px;
padding-top: 2px;
}
.fix-row .mono {
font-family: var(--mono);
font-size: 26px;
letter-spacing: 0;
color: var(--accent);
font-weight: 400;
}
.fix-row .arrow {
color: var(--muted);
margin: 0 4px;
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.fix-severity {
display: inline-block;
padding: 3px 10px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.22em;
color: var(--accent);
border: 1px solid rgba(217,119,87,0.5);
border-radius: 3px;
margin-right: 10px;
vertical-align: 3px;
}
.fix-pulse {
position: absolute;
inset: 4px -12px 4px -12px;
border: 1px solid var(--accent);
border-radius: 4px;
opacity: 0;
pointer-events: none;
will-change: opacity;
box-shadow: 0 0 24px rgba(217,119,87,0.35);
}
/* ============ Brand Reveal (hero-v10 signature) ============ */
.stage-dimmer {
position: absolute;
inset: 0;
background: #000000;
opacity: 0;
z-index: 40;
pointer-events: none;
will-change: opacity;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
z-index: 50;
will-change: transform;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.02em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform, font-variation-settings, font-weight;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
margin-top: 60px;
height: 2px;
width: 0;
background: #D97757;
align-self: center;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">c6 · Expert Review · Five Axes</div>
<div class="camera" id="camera">
<!-- Subject: design under review -->
<div class="subject" id="subject">
<div class="subject-label">SUBJECT · DRAFT_V3</div>
<div class="subject-dot"></div>
<div class="subject-canvas">
<div class="wf-h1"></div>
<div class="wf-h2"></div>
<div class="wf-row"><div class="bar" style="width:24%"></div><div class="bar" style="width:14%"></div><div class="bar" style="width:20%"></div></div>
<div class="wf-row"><div class="bar" style="width:30%"></div><div class="bar" style="width:10%"></div></div>
<div class="wf-grid">
<div class="wf-card"></div>
<div class="wf-card accent"></div>
<div class="wf-card"></div>
</div>
<div class="wf-foot">
<div class="wf-chip wide"></div>
<div class="wf-chip"></div>
<div class="wf-chip"></div>
</div>
</div>
</div>
<!-- Scanning light -->
<div class="sweep" id="sweep"></div>
<div class="sweep-line" id="sweepLine"></div>
<!-- Radar chart (right) -->
<div class="radar-title" id="radarTitle">Five-Axis Diagnosis · Radar</div>
<div class="radar-wrap" id="radarWrap">
<svg viewBox="-270 -270 540 540" xmlns="http://www.w3.org/2000/svg">
<!-- Grid rings (5 levels) -->
<g class="radar-grid" id="radarGrid"></g>
<!-- Spokes to 5 axes -->
<g id="radarSpokes"></g>
<!-- Filled polygon -->
<polygon id="radarPoly" class="radar-poly" points="" />
<!-- Points -->
<g id="radarPoints"></g>
<!-- Axis labels -->
<g id="radarLabels"></g>
</svg>
</div>
<div class="radar-score-total" id="radarTotal">
<div class="score-row">
<div class="score-num"><span id="scoreNum">0</span><span class="accent">/50</span></div>
<div>
<div class="score-label">OVERALL · PASSED</div>
<div class="score-total">WEIGHTED · 7.4</div>
</div>
</div>
</div>
<!-- Single Fix row: Concept Card lean -->
<div class="fix-lane" id="fixLane">
<div class="fix-head">
<span class="fix-mark">FIX</span>
<span class="fix-zh">Fix</span>
<span class="fix-count">01 / 01</span>
</div>
<div class="fix-row">
<span class="idx">01</span>
<span><span class="fix-severity">⚡</span>Tracking <span class="mono">0.02</span><span class="arrow"> → </span><span class="mono">0.04em</span></span>
<div class="fix-pulse" id="fixPulse"></div>
</div>
</div>
</div>
<!-- Brand Reveal (hero-v10 signature) -->
<div class="stage-dimmer" id="stageDimmer"></div>
<div class="brand-panel" id="brandPanel">
<div class="brand-wordmark" id="brandMark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
</div>
<script>
// Auto-scale
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ============ Build radar SVG ============
const RADIUS = 210;
const AXES = [
{ zh: 'Philosophy', en: 'PHILOSOPHY', score: 8 },
{ zh: 'Hierarchy', en: 'HIERARCHY', score: 6 },
{ zh: 'Execution', en: 'EXECUTION', score: 8 },
{ zh: 'Function', en: 'FUNCTION', score: 7 },
{ zh: 'Innovation', en: 'INNOVATION', score: 8 },
];
const N = AXES.length;
function axisPoint(i, r) {
// Start at top (-90deg), clockwise
const angle = -Math.PI / 2 + (2 * Math.PI * i) / N;
return [Math.cos(angle) * r, Math.sin(angle) * r];
}
// Grid rings (polygons at 5 levels)
const gridG = document.getElementById('radarGrid');
for (let level = 1; level <= 5; level++) {
const r = (RADIUS * level) / 5;
const pts = [];
for (let i = 0; i < N; i++) {
const [x, y] = axisPoint(i, r);
pts.push(`x.toFixed(2),y.toFixed(2)`);
}
const poly = document.createElementNS('http://www.w3.org/2000/svg', 'polygon');
poly.setAttribute('points', pts.join(' '));
poly.setAttribute('fill', 'none');
poly.setAttribute('stroke', level === 5 ? 'rgba(255,255,255,0.18)' : 'rgba(255,255,255,0.07)');
poly.setAttribute('stroke-width', '1');
gridG.appendChild(poly);
}
// Spokes
const spokesG = document.getElementById('radarSpokes');
for (let i = 0; i < N; i++) {
const [x, y] = axisPoint(i, RADIUS);
const line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
line.setAttribute('x1', 0);
line.setAttribute('y1', 0);
line.setAttribute('x2', x.toFixed(2));
line.setAttribute('y2', y.toFixed(2));
line.setAttribute('class', 'radar-spoke');
spokesG.appendChild(line);
}
// Labels (position outside). ZH sits at a base radial distance; EN stacks
// below it with a fixed vertical offset to avoid overlap on the side axes.
const labelsG = document.getElementById('radarLabels');
AXES.forEach((axis, i) => {
const angle = -Math.PI / 2 + (2 * Math.PI * i) / N;
const dirX = Math.cos(angle);
const dirY = Math.sin(angle);
// text-anchor based on horizontal direction
let anchor = 'middle';
if (dirX > 0.3) anchor = 'start';
else if (dirX < -0.3) anchor = 'end';
const baseRadial = RADIUS + 36;
const [bx, by] = axisPoint(i, baseRadial);
// Title Case serif italic label (only one per axis in EN)
const zhText = document.createElementNS('http://www.w3.org/2000/svg', 'text');
zhText.setAttribute('x', bx.toFixed(2));
zhText.setAttribute('y', by.toFixed(2));
zhText.setAttribute('text-anchor', anchor);
zhText.setAttribute('dominant-baseline', 'middle');
zhText.setAttribute('class', 'radar-label-zh');
zhText.textContent = axis.zh;
labelsG.appendChild(zhText);
});
// Points (initial: center)
const pointsG = document.getElementById('radarPoints');
const pointEls = AXES.map((axis, i) => {
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', 0);
circle.setAttribute('cy', 0);
circle.setAttribute('r', 5);
circle.setAttribute('class', 'radar-point');
circle.setAttribute('opacity', '0');
pointsG.appendChild(circle);
return circle;
});
const radarPoly = document.getElementById('radarPoly');
// ============ Timeline (10s) ============
// Beat 1 (0-2s): title + subject enters
// Beat 2 (2-8s):
// 2.0-3.8: light sweep top → bottom (1.8s)
// 3.2-4.8: radar grid fades in + polygon + points grow from center
// 4.8-5.2: score count up
// 5.0-6.0: Keep col ripple in
// 5.5-6.5: Fix col ripple in
// 6.0-7.0: Quick Wins col ripple in
// 7.0-8.0: hold
// Beat 3 (8-10s): push-in camera to fix[0] + pulse (8-9), brand reveal (8.0-10.0)
const titleLine = document.getElementById('titleLine');
const subject = document.getElementById('subject');
const sweep = document.getElementById('sweep');
const sweepLine = document.getElementById('sweepLine');
const radarTitle = document.getElementById('radarTitle');
const radarWrap = document.getElementById('radarWrap');
const radarTotal = document.getElementById('radarTotal');
const scoreNum = document.getElementById('scoreNum');
const fixLane = document.getElementById('fixLane');
const fixPulse = document.getElementById('fixPulse');
const camera = document.getElementById('camera');
const stageDimmer = document.getElementById('stageDimmer');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandLine = document.getElementById('brandLine');
const DURATION = 10.0;
let startTime = null;
let loop = true;
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// Title fade in/out
const titleIn = seg(t, 0.2, 1.2);
const titleOut = seg(t, 7.6, 8.0);
titleLine.style.opacity = Math.min(cubicOut(titleIn), 1 - titleOut);
titleLine.style.transform = `translateX(-50%) translateY(lerp(titleIn, -6, 0, cubicOut)px)`;
// Subject appears Beat 1
const subjectIn = seg(t, 0.4, 1.8);
subject.style.opacity = expoOut(subjectIn);
subject.style.transform = `translateY(lerp(subjectIn, 14, 0, expoOut)px)`;
// Subject dims after sweep completes (during Beat 2 to keep focus right)
const subjectDim = seg(t, 4.4, 5.6);
const dimFactor = lerp(subjectDim, 1.0, 0.38, cubicInOut);
subject.style.filter = `saturate(lerp(subjectDim, 1.0, 0.5, cubicInOut)) brightness(dimFactor)`;
// Light sweep: 2.0-3.8 top to bottom
const sweepProgress = seg(t, 2.0, 3.8);
const sweepOp = (t < 2.0 || t > 4.2) ? 0 :
(t < 2.2 ? seg(t, 2.0, 2.2) :
t < 3.7 ? 1 :
1 - seg(t, 3.7, 4.2));
sweep.style.opacity = sweepOp * 0.95;
sweepLine.style.opacity = sweepOp * 1.0;
// Move from y=250 to y=700 (subject top 310 to bottom 770)
const sweepY = lerp(sweepProgress, -70, 410, cubicInOut);
sweep.style.transform = `translateY(sweepYpx)`;
sweepLine.style.transform = `translateY(sweepY + 70px)`;
// Radar title + wrap appear 3.2
const radarIn = seg(t, 3.2, 4.0);
radarTitle.style.opacity = cubicOut(radarIn);
radarWrap.style.opacity = cubicOut(radarIn);
radarWrap.style.transform = `scale(lerp(radarIn, 0.92, 1.0, expoOut))`;
// Radar grid strokes already visible once wrap fades; animate grid via stroke-dasharray trick would be overkill.
// Instead, grow polygon + points from center (3.6-4.8)
const polyGrow = seg(t, 3.6, 4.8);
const polyT = expoOut(polyGrow);
const polyPts = [];
AXES.forEach((axis, i) => {
const targetR = (axis.score / 10) * RADIUS;
const r = targetR * polyT;
const [x, y] = axisPoint(i, r);
polyPts.push(`x.toFixed(2),y.toFixed(2)`);
const pt = pointEls[i];
pt.setAttribute('cx', x.toFixed(2));
pt.setAttribute('cy', y.toFixed(2));
pt.setAttribute('opacity', polyT.toFixed(2));
});
radarPoly.setAttribute('points', polyPts.join(' '));
// EN labels fade in slightly later
const enLabelIn = seg(t, 4.2, 4.8);
document.querySelectorAll('[data-type="en-label"]').forEach(el => {
el.setAttribute('opacity', cubicOut(enLabelIn).toFixed(2));
});
// Score count up 4.6-5.4, target total = 37
const scoreT = seg(t, 4.6, 5.4);
const total = AXES.reduce((s, a) => s + a.score, 0); // 37
const shown = Math.round(lerp(scoreT, 0, total, cubicOut));
scoreNum.textContent = shown;
radarTotal.style.opacity = cubicOut(seg(t, 4.4, 5.0));
// Fix lane ripple in (5.3-6.1)
const fixRip = seg(t, 5.3, 6.1);
fixLane.style.opacity = expoOut(fixRip);
fixLane.style.transform = `translateY(lerp(fixRip, 24, 0, expoOut)px)`;
// Beat 3: Push-in camera to Fix row + pulse (7.4-8.0)
const pushT = seg(t, 7.4, 8.0);
const scale = lerp(pushT, 1.0, 1.18, cubicInOut);
camera.style.transform = `scale(scale)`;
// Fix pulse border: blink 2 times between 7.6-8.0
const pulseOp = t < 7.6 ? 0 :
t < 8.0 ? (0.4 + 0.6 * Math.abs(Math.sin((t - 7.6) * Math.PI * 2.4))) :
0;
fixPulse.style.opacity = pulseOp;
// ============ Brand Reveal (hero-v10 signature, aligned) ============
// [T-2.0 → T-1.7s] i.e. 8.0-8.3: scene fade to black (0.3s)
const soK = seg(t, 8.0, 8.3);
stageDimmer.style.opacity = cubicOut(soK);
const sceneFade = seg(t, 8.0, 8.3);
camera.style.opacity = 1 - cubicOut(sceneFade);
// [T-1.7 → T-1.3s] i.e. 8.3-8.7: cream panel slides from bottom (0.4s, expoOut)
const panelT = seg(t, 8.3, 8.7);
const panelY = lerp(panelT, 100, 0, expoOut);
brandPanel.style.transform = `translateY(panelY%)`;
// [T-1.3 → T-0.7s] i.e. 8.7-9.3: wordmark wght 100→500 + y 20→0 + opacity 0→1 (0.6s)
const markT = seg(t, 8.7, 9.3);
const markE = expoOut(markT);
const wght = 100 + (500 - 100) * markE;
brandMark.style.opacity = markE;
brandMark.style.transform = `translateY(20 * (1 - markE)px)`;
brandMark.style.fontWeight = Math.round(wght);
brandMark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
// [T-0.7 → T-0.3s] i.e. 9.3-9.7: orange line width 0→280 (0.4s, cubicOut)
const lineT = seg(t, 9.3, 9.7);
brandLine.style.width = `lerp(lineT, 0, 280, cubicOut)px`;
// [T-0.3 → T] hold
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/w1-brand-protocol-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>w1 · Brand Protocol · Five steps, no skipping</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--serif-zh: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain texture (very subtle) */
.stage::before {
content: '';
position: absolute;
inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
opacity: 0.02;
pointer-events: none;
z-index: 100;
}
/* Chrome · watermark */
.mark {
position: absolute;
top: 48px; left: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
.mark-right {
position: absolute;
top: 48px; right: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
/* ====== Title (centered, small, top) ====== */
.title-line {
position: absolute;
top: 128px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity, transform;
}
/* ====== Chain · 5 cards connected by a line ====== */
.chain {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
width: 1680px;
height: 360px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
}
/* The connecting line behind the cards */
.chain-line {
position: absolute;
top: 50%;
left: 140px;
right: 140px;
height: 1px;
background: linear-gradient(90deg,
transparent 0%,
rgba(217,119,87,0.0) 2%,
rgba(217,119,87,0.8) 12%,
rgba(217,119,87,0.8) 88%,
rgba(217,119,87,0.0) 98%,
transparent 100%);
transform-origin: left center;
transform: scaleX(0);
will-change: transform;
}
.card {
position: relative;
width: 248px;
height: 320px;
background: rgba(255,255,255,0.02);
border: 1px solid var(--hairline);
border-radius: 14px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 32px 20px 26px;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform;
backdrop-filter: blur(10px);
}
.card.active {
border-color: rgba(217,119,87,0.6);
box-shadow:
0 0 0 1px rgba(217,119,87,0.35),
0 30px 60px -30px rgba(217,119,87,0.35),
0 10px 24px -10px rgba(0,0,0,0.6);
}
.card-num {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.25em;
color: var(--muted);
}
.card.active .card-num {
color: var(--accent);
}
.card-glyph {
width: 88px;
height: 88px;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.card-label {
text-align: center;
}
.card-label .zh {
font-family: var(--serif-en);
font-size: 36px;
font-style: italic;
font-weight: 300;
color: var(--ink);
letter-spacing: -0.01em;
line-height: 1;
}
/* Glyph · Step 1 · Ask (question mark inside a circle, drawn minimal) */
.g-ask {
width: 80px; height: 80px;
border: 1px solid var(--ink-60);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-family: var(--serif-en);
font-weight: 300;
font-size: 44px;
color: var(--ink-80);
position: relative;
transition: border-color 0.3s, color 0.3s;
}
.card.active .g-ask { border-color: var(--accent); color: var(--accent); }
/* Glyph · Step 2 · Search (magnifier with crosshair) */
.g-search {
width: 80px; height: 80px;
position: relative;
}
.g-search .ring {
position: absolute;
top: 10px; left: 10px;
width: 52px; height: 52px;
border: 1px solid var(--ink-60);
border-radius: 50%;
transition: border-color 0.3s;
}
.g-search .handle {
position: absolute;
bottom: 8px; right: 6px;
width: 22px; height: 1px;
background: var(--ink-60);
transform: rotate(45deg);
transform-origin: right center;
transition: background 0.3s;
}
.g-search .dot {
position: absolute;
top: 26px; left: 26px;
width: 4px; height: 4px;
background: var(--muted);
border-radius: 50%;
opacity: 0;
transition: opacity 0.3s, background 0.3s;
}
.card.active .g-search .ring { border-color: var(--accent); }
.card.active .g-search .handle { background: var(--accent); }
.card.active .g-search .dot { opacity: 1; background: var(--accent); }
/* Glyph · Step 3 · Grab (download arrow into a tray) */
.g-grab {
width: 80px; height: 80px;
position: relative;
}
.g-grab .arrow {
position: absolute;
top: 8px; left: 50%;
transform: translateX(-50%);
width: 1px; height: 36px;
background: var(--ink-60);
transition: background 0.3s;
}
.g-grab .arrow::before {
content: '';
position: absolute;
bottom: -1px; left: 50%;
transform: translateX(-50%) rotate(45deg);
width: 14px; height: 14px;
border-right: 1px solid currentColor;
border-bottom: 1px solid currentColor;
color: var(--ink-60);
transition: color 0.3s;
}
.g-grab .tray {
position: absolute;
bottom: 10px; left: 12px; right: 12px;
height: 20px;
border: 1px solid var(--ink-60);
border-top: none;
border-radius: 0 0 4px 4px;
transition: border-color 0.3s;
}
.card.active .g-grab .arrow { background: var(--accent); }
.card.active .g-grab .arrow::before { color: var(--accent); }
.card.active .g-grab .tray { border-color: var(--accent); }
/* Glyph · Step 4 · Grep (terminal-like code with highlighted match) */
.g-grep {
width: 100px; height: 80px;
font-family: var(--mono);
font-size: 10px;
color: var(--muted);
line-height: 1.5;
display: flex;
flex-direction: column;
justify-content: center;
padding-left: 8px;
position: relative;
}
.g-grep .line { white-space: nowrap; }
.g-grep .hit {
color: var(--accent);
background: rgba(217,119,87,0.12);
padding: 1px 3px;
border-radius: 2px;
}
/* Glyph · Step 5 · Lock (a file with lines) */
.g-lock {
width: 72px; height: 86px;
position: relative;
}
.g-lock .file {
position: absolute;
inset: 0;
border: 1px solid var(--ink-60);
border-radius: 4px;
transition: border-color 0.3s;
}
.g-lock .fold {
position: absolute;
top: -1px; right: -1px;
width: 18px; height: 18px;
background: var(--bg);
border-left: 1px solid var(--ink-60);
border-bottom: 1px solid var(--ink-60);
transition: border-color 0.3s;
}
.g-lock .row {
position: absolute;
left: 10px;
height: 1px;
background: var(--muted);
transition: background 0.3s;
}
.g-lock .row.r1 { top: 22px; width: 40px; }
.g-lock .row.r2 { top: 34px; width: 48px; }
.g-lock .row.r3 { top: 46px; width: 32px; }
.g-lock .row.r4 { top: 58px; width: 44px; }
.g-lock .row.r5 { top: 70px; width: 28px; background: var(--accent); }
.card.active .g-lock .file { border-color: var(--accent); }
.card.active .g-lock .fold { border-color: var(--accent); }
/* ====== Final · brand-spec.md file ====== */
.final-file {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%) scale(0.9);
width: 520px;
background: var(--cd-bg);
color: var(--cd-ink);
border-radius: 10px;
padding: 38px 44px 42px;
opacity: 0;
box-shadow:
0 40px 90px -30px rgba(217,119,87,0.4),
0 20px 50px -20px rgba(0,0,0,0.6),
0 0 0 1px rgba(217,119,87,0.3);
will-change: opacity, transform;
}
.final-file .file-name {
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.08em;
color: var(--accent-deep);
margin-bottom: 20px;
display: flex;
align-items: center;
gap: 10px;
}
.final-file .file-name::before {
content: '';
width: 6px; height: 6px;
background: var(--accent);
border-radius: 50%;
}
.final-file .h1 {
font-family: var(--serif-en);
font-size: 28px;
font-weight: 400;
margin: 0 0 18px;
letter-spacing: -0.015em;
}
.final-file .kv {
font-family: var(--mono);
font-size: 12px;
line-height: 1.9;
color: rgba(26,25,24,0.65);
}
.final-file .kv .k { color: var(--accent-deep); }
.final-file .kv .swatch {
display: inline-block;
width: 10px; height: 10px;
border-radius: 2px;
vertical-align: middle;
margin-right: 6px;
}
.final-file .caret {
display: inline-block;
width: 7px; height: 14px;
background: var(--accent);
vertical-align: -2px;
margin-left: 2px;
animation: blink 1.1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
/* Brand reveal (final 2 sec, keeps with Motion Spec) */
.brand-sheet {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity, transform;
}
.brand-reveal .wordmark {
font-family: var(--sans);
font-weight: 100;
font-size: 128px;
letter-spacing: -0.045em;
color: var(--cd-ink);
line-height: 1;
}
.brand-reveal .wordmark .accent { color: var(--accent); }
.brand-reveal .underline {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 36px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">w1 · brand protocol</div>
<div class="chain">
<div class="chain-line" id="chainLine"></div>
<div class="card" data-step="1">
<div class="card-num">STEP 01</div>
<div class="card-glyph"><div class="g-ask">?</div></div>
<div class="card-label">
<div class="zh">Ask</div>
</div>
</div>
<div class="card" data-step="2">
<div class="card-num">STEP 02</div>
<div class="card-glyph">
<div class="g-search">
<div class="ring"></div>
<div class="handle"></div>
<div class="dot"></div>
</div>
</div>
<div class="card-label">
<div class="zh">Search</div>
</div>
</div>
<div class="card" data-step="3">
<div class="card-num">STEP 03</div>
<div class="card-glyph">
<div class="g-grab">
<div class="arrow"></div>
<div class="tray"></div>
</div>
</div>
<div class="card-label">
<div class="zh">Grab</div>
</div>
</div>
<div class="card" data-step="4">
<div class="card-num">STEP 04</div>
<div class="card-glyph">
<div class="g-grep">
<div class="line">#F5F4F0</div>
<div class="line"><span class="hit">#D97757</span></div>
<div class="line">#1A1918</div>
<div class="line">#FFFFFF</div>
</div>
</div>
<div class="card-label">
<div class="zh">Grep</div>
</div>
</div>
<div class="card" data-step="5">
<div class="card-num">STEP 05</div>
<div class="card-glyph">
<div class="g-lock">
<div class="file"></div>
<div class="fold"></div>
<div class="row r1"></div>
<div class="row r2"></div>
<div class="row r3"></div>
<div class="row r4"></div>
<div class="row r5"></div>
</div>
</div>
<div class="card-label">
<div class="zh">Lock</div>
</div>
</div>
</div>
<div class="final-file" id="finalFile">
<div class="file-name">brand-spec.md</div>
<div class="h1">Assets locked in<span class="caret"></span></div>
<div class="kv">
<div><span class="k">logo</span> · assets/logo.svg</div>
<div><span class="k">hero</span> · product-hero.png</div>
<div><span class="k">accent</span> · <span class="swatch" style="background:#D97757"></span>#D97757</div>
<div><span class="k">bg</span> · <span class="swatch" style="background:#000;border:1px solid rgba(0,0,0,0.15)"></span>#000000</div>
</div>
</div>
<div class="brand-sheet" id="brandSheet"></div>
<div class="brand-reveal" id="brandReveal">
<div class="wordmark">ifq<span class="accent"> · </span>design</div>
<div class="underline" id="brandUnderline"></div>
</div>
</div>
<script>
// ── Auto-scale stage to viewport ─────────────────
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// ── Easing functions ─────────────────
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ── Timeline (total 12s) ─────────────────
// Beat 1 (0-2s) · Beat 2 (2-10s) · Beat 3 (10-12s)
//
// Card schedule:
// Card 1 enter 0.8-1.6s, active 1.6-3.0
// Card 2 enter 2.4-3.2s, active 3.2-4.6
// Card 3 enter 4.0-4.8s, active 4.8-6.2
// Card 4 enter 5.6-6.4s, active 6.4-7.8
// Card 5 enter 7.2-8.0s, active 8.0-9.4
// All cards stay visible (frozen after active ends)
//
// Line draws 0.6-8.0s (while cards come in)
// Title fades in 0.2-1.2, fades out 9.6-10.0
// Final file: 8.8-9.8 scale in, hold to 10.0
// Brand reveal: 10.0-12.0
const cards = Array.from(document.querySelectorAll('.card'));
const cardTimings = [
{ enter: [0.8, 1.6], active: [1.6, 3.0] },
{ enter: [2.4, 3.2], active: [3.2, 4.6] },
{ enter: [4.0, 4.8], active: [4.8, 6.2] },
{ enter: [5.6, 6.4], active: [6.4, 7.8] },
{ enter: [7.2, 8.0], active: [8.0, 9.4] },
];
const titleLine = document.getElementById('titleLine');
const chainLine = document.getElementById('chainLine');
const finalFile = document.getElementById('finalFile');
const brandSheet = document.getElementById('brandSheet');
const brandReveal = document.getElementById('brandReveal');
const brandUnderline = document.getElementById('brandUnderline');
const DURATION = 12.0;
let startTime = null;
let loop = true;
// Honor recording flag
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// Title
const titleIn = seg(t, 0.2, 1.2);
const titleOut = seg(t, 9.6, 10.0);
const titleOpacity = Math.min(cubicOut(titleIn), 1 - titleOut);
titleLine.style.opacity = Math.max(0, titleOpacity);
titleLine.style.transform = `translateX(-50%) translateY(lerp(titleIn, -8, 0, cubicOut)px)`;
// Chain line — grows left→right as cards arrive
const lineT = seg(t, 0.6, 8.0);
chainLine.style.transform = `scaleX(cubicInOut(lineT))`;
// Cards
cards.forEach((card, i) => {
const { enter, active } = cardTimings[i];
const enterT = seg(t, enter[0], enter[1]);
const baseOp = expoOut(enterT);
const ty = lerp(enterT, 20, 0, expoOut);
// Active state during the card's "spotlight" window
const isActive = t >= active[0] && t <= active[1];
card.classList.toggle('active', isActive);
// Cards dim to 25% when final file starts zooming in (8.8-9.6),
// then fade fully when brand reveal takes over (10.0-10.4)
const dimT = seg(t, 8.8, 9.6);
const exitT = seg(t, 10.0, 10.4);
const dimFactor = lerp(dimT, 1.0, 0.22, cubicInOut);
const finalOp = baseOp * dimFactor * (1 - exitT);
if (dimT > 0) card.classList.remove('active');
card.style.opacity = finalOp;
card.style.transform = `translateY(ty - 10 * exitTpx)`;
});
// Chain line also dims when final file zooms, fades with cards at 10.0-10.4
const chainDim = seg(t, 8.8, 9.6);
const chainExit = seg(t, 10.0, 10.4);
chainLine.style.opacity = lerp(chainDim, 1, 0.22, cubicInOut) * (1 - chainExit);
// Final file: 8.8-9.8 scale+fade in, then 9.8-10.2 scale+settle, hold to ~10.0
const finalInT = seg(t, 8.8, 9.8);
const finalScale = lerp(finalInT, 0.88, 1.0, expoOut);
const finalOp = cubicOut(finalInT);
// fade final file out into brand reveal
const finalOut = seg(t, 10.0, 10.6);
finalFile.style.opacity = finalOp * (1 - finalOut);
finalFile.style.transform = `translate(-50%, -50%) scale(finalScale * (1 - finalOut * 0.04))`;
// Brand reveal — sheet slides up from bottom 10.0-10.6, wordmark fades in 10.6-11.4, underline 11.4-11.9
const sheetT = seg(t, 10.0, 10.6);
brandSheet.style.transform = `translateY(lerp(sheetT, 100, 0, expoOut)%)`;
const wordT = seg(t, 10.6, 11.4);
brandReveal.style.opacity = cubicOut(wordT);
// NOTE: no scale transform on .brand-reveal — it would compound with the
// underline width animation and make the line appear mis-placed. Instead,
// scale the wordmark alone via font-variation-settings-safe approach: none here.
const underT = seg(t, 11.4, 11.9);
brandUnderline.style.width = `lerp(underT, 0, 280, expoOut)px`;
// Mark as ready for recorder on first frame
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
// Wait for fonts before first paint so Serif glyphs are correct
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/c2-slides-pptx-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>c2-slides-pptx · English · v2</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--cd-hair: rgba(0,0,0,0.08);
--serif-cn: "Source Serif 4", Georgia, serif;
--serif-en: "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain (2% opacity) */
.stage::after {
content: '';
position: absolute; inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
opacity: 0.025;
pointer-events: none;
mix-blend-mode: overlay;
z-index: 200;
}
.watermark-tl {
position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.2em;
text-transform: uppercase;
color: rgba(255,255,255,0.16);
z-index: 180;
pointer-events: none;
}
/* ====== Beat 1: browser-fullscreen deck ====== */
.beat1 {
position: absolute; inset: 0;
display: flex;
align-items: center;
justify-content: center;
opacity: 1;
}
.deck-window {
width: 1400px;
height: 788px;
border-radius: 14px;
background: #101010;
border: 1px solid var(--hairline);
box-shadow: 0 40px 120px -30px rgba(217,119,87,0.18),
0 0 0 1px rgba(255,255,255,0.03);
position: relative;
will-change: transform, opacity;
}
.deck-window .deck-body-wrap {
position: absolute;
top: 44px; left: 0; right: 0; bottom: 0;
border-radius: 0 0 14px 14px;
overflow: hidden;
background: #0A0A0A;
}
.deck-chrome {
height: 44px;
background: #161616;
border-bottom: 1px solid var(--hairline);
display: flex;
align-items: center;
padding: 0 18px;
gap: 14px;
}
.deck-chrome .traffic {
display: flex; gap: 8px;
}
.deck-chrome .traffic .d {
width: 11px; height: 11px; border-radius: 50%;
background: var(--hairline);
}
.deck-chrome .url {
flex: 1;
text-align: center;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.02em;
}
.deck-chrome .page-count {
font-family: var(--mono);
font-size: 13px;
color: var(--accent);
letter-spacing: 0.08em;
min-width: 60px;
text-align: right;
}
.deck-slide {
position: absolute;
top: 0; left: 0;
width: 100%;
height: 100%;
background: #0A0A0A;
display: flex;
flex-direction: column;
justify-content: center;
padding: 96px 120px;
will-change: transform, opacity;
}
.deck-slide .eyebrow {
font-family: var(--mono);
font-size: 14px;
color: var(--accent);
letter-spacing: 0.24em;
text-transform: uppercase;
margin-bottom: 24px;
}
.deck-slide h1 {
font-family: var(--serif-cn);
font-size: 92px;
font-weight: 500;
line-height: 1.08;
color: var(--ink);
margin: 0 0 28px 0;
letter-spacing: -0.01em;
}
.deck-slide .sub {
font-family: var(--sans);
font-size: 22px;
color: var(--ink-60);
line-height: 1.5;
max-width: 780px;
}
.deck-slide .hairline {
margin-top: 48px;
width: 80px;
height: 2px;
background: var(--accent);
}
/* Key press indicator — sits below the window */
.key-hint {
position: absolute;
top: calc(50% + 440px);
left: 50%;
transform: translateX(-50%);
display: flex;
align-items: center;
gap: 14px;
font-family: var(--mono);
font-size: 13px;
color: var(--muted);
letter-spacing: 0.14em;
opacity: 0;
will-change: opacity;
z-index: 30;
}
.key-hint .kbd {
display: inline-flex;
align-items: center; justify-content: center;
width: 36px; height: 36px;
border: 1px solid var(--hairline);
border-radius: 6px;
background: rgba(255,255,255,0.04);
color: var(--ink-80);
font-size: 14px;
will-change: background, color, transform;
}
/* ====== Beat 2: split screen — HTML left, PowerPoint right ====== */
.beat2 {
position: absolute; inset: 0;
display: flex;
align-items: center;
justify-content: center;
gap: 56px;
opacity: 0;
padding: 0 96px;
will-change: opacity;
}
.split-window {
width: 820px;
height: 580px;
border-radius: 12px;
overflow: hidden;
position: relative;
will-change: transform, opacity;
}
/* Left: HTML deck shrunk */
.split-left {
background: #0A0A0A;
border: 1px solid var(--hairline);
box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}
.split-left .mini-chrome {
height: 30px;
background: #161616;
border-bottom: 1px solid var(--hairline);
display: flex;
align-items: center;
padding: 0 12px;
gap: 8px;
}
.split-left .mini-chrome .d {
width: 8px; height: 8px; border-radius: 50%;
background: var(--hairline);
}
.split-left .mini-chrome .label {
margin-left: 10px;
font-family: var(--mono);
font-size: 11px;
color: var(--muted);
letter-spacing: 0.08em;
}
.split-left .mini-slide {
padding: 56px 64px;
height: calc(100% - 30px);
display: flex;
flex-direction: column;
justify-content: center;
}
.split-left .mini-eye {
font-family: var(--mono);
font-size: 11px;
color: var(--accent);
letter-spacing: 0.22em;
text-transform: uppercase;
margin-bottom: 16px;
}
.split-left .mini-title {
font-family: var(--serif-cn);
font-size: 54px;
font-weight: 500;
line-height: 1.1;
color: var(--ink);
letter-spacing: -0.01em;
}
.split-left .mini-sub {
margin-top: 20px;
font-family: var(--sans);
font-size: 15px;
color: var(--ink-60);
line-height: 1.5;
}
.split-left .mini-hair {
margin-top: 28px;
width: 52px; height: 2px;
background: var(--accent);
}
/* Right: PowerPoint chrome */
.split-right {
background: #F3F2EE;
border: 1px solid rgba(0,0,0,0.2);
box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}
.ppt-titlebar {
height: 32px;
background: #C44A36;
display: flex;
align-items: center;
padding: 0 14px;
gap: 10px;
color: #fff;
font-family: var(--sans);
font-size: 12px;
font-weight: 500;
letter-spacing: 0.02em;
}
.ppt-titlebar .pp-logo {
width: 18px; height: 18px;
background: #fff;
border-radius: 2px;
display: inline-flex;
align-items: center; justify-content: center;
color: #C44A36;
font-weight: 700;
font-size: 11px;
font-family: var(--sans);
}
.ppt-titlebar .title-text { opacity: 0.92; }
.ppt-titlebar .win-dots {
margin-left: auto;
display: flex; gap: 10px;
opacity: 0.7;
}
.ppt-titlebar .win-dots span {
width: 10px; height: 10px; border: 1px solid rgba(255,255,255,0.7);
border-radius: 1px;
}
.ppt-toolbar {
height: 40px;
background: #EAE8E3;
border-bottom: 1px solid rgba(0,0,0,0.08);
display: flex;
align-items: center;
padding: 0 14px;
gap: 14px;
font-family: var(--sans);
font-size: 12px;
color: #4A4843;
}
.ppt-toolbar .tool {
display: flex; align-items: center; gap: 6px;
padding: 4px 10px;
border-radius: 4px;
}
.ppt-toolbar .tool.active {
background: #fff;
border: 1px solid rgba(0,0,0,0.08);
color: var(--cd-ink);
}
.ppt-toolbar .tool .ico {
width: 14px; height: 14px;
border: 1px solid currentColor;
border-radius: 2px;
opacity: 0.7;
}
.ppt-toolbar .font-name {
padding: 4px 10px;
background: #fff;
border: 1px solid rgba(0,0,0,0.12);
border-radius: 3px;
min-width: 140px;
font-size: 12px;
color: var(--cd-ink);
display: flex; align-items: center; justify-content: space-between;
}
.ppt-toolbar .divider {
width: 1px; height: 20px;
background: rgba(0,0,0,0.08);
}
/* PPT canvas (the actual slide) */
.ppt-canvas {
height: calc(100% - 32px - 40px);
background: #D8D4CB;
padding: 24px;
position: relative;
overflow: hidden;
}
.ppt-slide {
background: #0A0A0A;
border-radius: 3px;
width: 100%;
height: 100%;
padding: 56px 64px;
display: flex;
flex-direction: column;
justify-content: center;
position: relative;
box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}
.ppt-slide .ppt-eye {
font-family: var(--mono);
font-size: 11px;
color: var(--accent);
letter-spacing: 0.22em;
text-transform: uppercase;
margin-bottom: 16px;
}
.ppt-slide .ppt-title-frame {
position: relative;
display: inline-block;
padding: 6px 10px;
margin: -6px -10px;
border-radius: 2px;
transition: box-shadow 0.12s ease;
align-self: flex-start;
max-width: fit-content;
min-width: 160px;
}
.ppt-slide .ppt-title-frame.selected {
box-shadow:
0 0 0 1px rgba(217,119,87,0.0),
inset 0 0 0 0 rgba(217,119,87,0.0);
}
.ppt-slide .ppt-title-frame.editing {
box-shadow:
0 0 0 1.5px var(--accent),
0 0 0 3px rgba(217,119,87,0.2);
}
.ppt-slide .ppt-title {
font-family: var(--serif-cn);
font-size: 54px;
font-weight: 500;
line-height: 1.1;
color: var(--ink);
letter-spacing: -0.01em;
display: inline;
position: relative;
}
.ppt-slide .edit-caret {
display: inline-block;
width: 2px;
height: 52px;
background: var(--accent);
vertical-align: -8px;
margin: 0 2px;
opacity: 0;
}
.ppt-slide .ppt-sub {
margin-top: 20px;
font-family: var(--sans);
font-size: 15px;
color: var(--ink-60);
line-height: 1.5;
}
.ppt-slide .ppt-hair {
margin-top: 28px;
width: 52px; height: 2px;
background: var(--accent);
}
/* Selection handles (corners) */
.ppt-slide .ppt-title-frame .handle {
position: absolute;
width: 8px; height: 8px;
background: var(--accent);
border: 1.5px solid #fff;
border-radius: 1px;
opacity: 0;
pointer-events: none;
}
.ppt-slide .ppt-title-frame .handle.tl { top: -4px; left: -4px; }
.ppt-slide .ppt-title-frame .handle.tr { top: -4px; right: -4px; }
.ppt-slide .ppt-title-frame .handle.bl { bottom: -4px; left: -4px; }
.ppt-slide .ppt-title-frame .handle.br { bottom: -4px; right: -4px; }
.ppt-slide .ppt-title-frame.selected .handle { opacity: 1; }
.ppt-slide .ppt-title-frame.editing .handle { opacity: 0; }
/* Mouse cursor */
.cursor {
position: absolute;
top: 0; left: 0;
width: 22px; height: 30px;
pointer-events: none;
z-index: 50;
opacity: 0;
will-change: transform, opacity;
filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.cursor svg { width: 100%; height: 100%; }
/* Double-click ripple */
.dblclick-ripple {
position: absolute;
top: 0; left: 0;
width: 20px; height: 20px;
border: 2px solid var(--accent);
border-radius: 50%;
pointer-events: none;
z-index: 45;
opacity: 0;
will-change: transform, opacity;
}
/* Connection line between two windows */
.connector {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 56px;
height: 120px;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
z-index: 10;
}
.connector svg { width: 100%; height: 100%; }
.connector-label {
position: absolute;
top: calc(50% + 72px);
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--accent);
letter-spacing: 0.12em;
white-space: nowrap;
opacity: 0;
will-change: opacity;
}
/* Stage labels above windows */
.split-label {
position: absolute;
top: -48px;
left: 0;
font-family: var(--mono);
font-size: 16px;
color: var(--ink-60);
letter-spacing: 0.18em;
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
.split-label .em { color: var(--accent); }
/* ====== Brand Reveal (米色面板 · hero-v10 系列 signature) ====== */
.brand-panel {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
pointer-events: none;
will-change: opacity;
}
.brand-reveal .brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.01em;
color: var(--cd-ink);
line-height: 1;
opacity: 0;
will-change: opacity, transform, font-variation-settings;
}
.brand-reveal .brand-wordmark .accent {
color: var(--accent);
font-weight: inherit;
}
.brand-reveal .brand-line {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 60px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark-tl">IFQ · DESIGN</div>
<!-- ====== Beat 1 ====== -->
<div class="beat1" id="beat1">
<div class="deck-window" id="deckWindow">
<div class="deck-chrome">
<div class="traffic"><span class="d"></span><span class="d"></span><span class="d"></span></div>
<div class="url">localhost:8080 / deck · presenting</div>
<div class="page-count" id="pageCount">3 / 12</div>
</div>
<div class="deck-body-wrap">
<div class="deck-slide" id="slideA">
<div class="eyebrow">AI PSYCHOLOGY · 03</div>
<h1>The Mind<br/>is Plastic</h1>
<div class="sub">Agents aren't tools. They have preferences.</div>
<div class="hairline"></div>
</div>
<div class="deck-slide" id="slideB" style="opacity:0; transform: translateX(60px);">
<div class="eyebrow">AI PSYCHOLOGY · 04</div>
<h1>Injection<br/>& Steering</h1>
<div class="sub">A world hides in the parameters.</div>
<div class="hairline"></div>
</div>
</div>
</div>
<div class="key-hint" id="keyHint">
<span>PRESS</span>
<span class="kbd" id="kbdKey">→</span>
</div>
</div>
<!-- ====== Beat 2: Split Screen ====== -->
<div class="beat2" id="beat2">
<!-- LEFT: HTML deck -->
<div class="split-col" style="position: relative;">
<div class="split-label" id="labelLeft">HTML · <span class="em">READ-ONLY</span></div>
<div class="split-window split-left" id="splitLeft">
<div class="mini-chrome">
<span class="d"></span><span class="d"></span><span class="d"></span>
<span class="label">localhost:8080/deck</span>
</div>
<div class="mini-slide">
<div class="mini-eye">AI PSYCHOLOGY · 03</div>
<div class="mini-title">The Mind<br/>is Plastic</div>
<div class="mini-sub">Agents aren't tools. They have preferences.</div>
<div class="mini-hair"></div>
</div>
</div>
</div>
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<div class="connector" id="connector">
<svg viewBox="0 0 56 120" fill="none">
<line x1="4" y1="60" x2="52" y2="60" stroke="#D97757" stroke-width="1.5" stroke-dasharray="4 4"/>
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</div>
<div class="connector-label" id="connectorLabel">html2pptx.js</div>
<!-- RIGHT: PowerPoint -->
<div class="split-col" style="position: relative;">
<div class="split-label" id="labelRight">PowerPoint · <span class="em">EDITABLE TEXT</span></div>
<div class="split-window split-right" id="splitRight">
<div class="ppt-titlebar">
<div class="pp-logo">P</div>
<div class="title-text">ai-psychology-talk.pptx - PowerPoint</div>
<div class="win-dots"><span></span><span></span><span></span></div>
</div>
<div class="ppt-toolbar">
<div class="tool">
<span class="ico"></span>
<span class="font-name"><span id="fontName">Source Serif 4</span><span style="opacity:0.5">▾</span></span>
</div>
<div class="divider"></div>
<div class="tool"><span style="font-weight:700">B</span></div>
<div class="tool" style="font-style:italic">I</div>
<div class="tool" style="text-decoration:underline">U</div>
<div class="divider"></div>
<div class="tool active"><span class="ico" style="background:#D97757;border-color:#D97757"></span></div>
</div>
<div class="ppt-canvas">
<div class="ppt-slide">
<div class="ppt-eye">AI PSYCHOLOGY · 03</div>
<div class="ppt-title-frame" id="titleFrame">
<span class="handle tl"></span>
<span class="handle tr"></span>
<span class="handle bl"></span>
<span class="handle br"></span>
<span class="ppt-title" id="titleText">The Mind is Plastic</span><span class="edit-caret" id="caret"></span>
</div>
<div class="ppt-sub">Agents aren't tools. They have preferences.</div>
<div class="ppt-hair"></div>
</div>
<!-- Cursor arrow -->
<div class="cursor" id="cursor">
<svg viewBox="0 0 22 30" fill="none">
<path d="M2 2 L2 22 L8 17 L12 26 L16 24 L12 15 L20 14 Z"
fill="#1A1918" stroke="#fff" stroke-width="1.2" stroke-linejoin="round"/>
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</div>
<!-- Double-click ripple -->
<div class="dblclick-ripple" id="ripple"></div>
</div>
</div>
</div>
</div>
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<div class="brand-panel" id="brandPanel"></div>
<div class="brand-reveal" id="brandReveal">
<div class="brand-wordmark" id="wordmark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
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beat1Out: [2.0, 2.4],
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beat2In: [2.3, 2.9],
labelsIn: [3.0, 3.5],
cursorIn: [3.1, 3.4], // cursor arrives on right side
cursorMove1: [3.4, 4.1], // cursor moves to title
dblclick: [4.1, 4.3], // double click
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frameEdit: [4.4, 4.55], // frame enters edit mode
caretShowStart: 4.5,
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connectorIn: [3.3, 3.9],
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brandHold: [9.7, 10.0], // hold (0.3s)
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kbdKey.style.color = '#fff';
kbdKey.style.transform = `scale(1 - 0.08 * kp)`;
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slideB.style.opacity = eased;
slideB.style.transform = `translateX(60 * (1 - eased)px)`;
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beat2.style.visibility = beat2Op > 0.01 ? 'visible' : 'hidden';
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const splitRise = lerp(t, T.beat2In[0], T.beat2In[1], 28, 0, expoOut);
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cy = P_ENTER.y;
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</body>
</html>
FILE:demos/c3-motion-design-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>ifq-design-skills · c3 motion design (EN)</title>
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<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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--ink: #FFFFFF;
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--hairline: rgba(255,255,255,0.12);
--hair-strong: rgba(255,255,255,0.22);
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--accent-deep: #B85D3D;
--accent-dim: rgba(217,119,87,0.25);
--serif-cn: "Noto Serif SC", "Songti SC", "STSong", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
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html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
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* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Subtle film grain overlay, 2% */
.stage::after {
content: '';
position: absolute; inset: 0;
pointer-events: none;
opacity: 0.025;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
mix-blend-mode: overlay;
z-index: 200;
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/* Watermark */
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position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 50;
text-transform: none;
font-weight: 500;
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position: absolute;
bottom: 32px; right: 48px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: rgba(255,255,255,0.22);
z-index: 100;
text-transform: uppercase;
opacity: 0;
transition: opacity 0.6s;
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.watermark-br.visible { opacity: 1; }
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position: absolute; inset: 0;
opacity: 0;
visibility: hidden;
will-change: opacity;
}
.scene.visible { visibility: visible; }
/* ============ Split layout ============ */
.split {
position: absolute; inset: 0;
}
.split-top {
position: absolute;
top: 0; left: 0;
width: 100%; height: 48%;
display: flex;
align-items: center;
justify-content: center;
}
.split-bottom {
position: absolute;
bottom: 0; left: 0;
width: 100%; height: 52%;
}
/* Horizontal divider hairline */
.split-divider {
position: absolute;
left: 160px; right: 160px;
top: 48%;
height: 1px;
background: var(--hairline);
z-index: 5;
}
/* Section label (top-left of each half) */
.panel-label {
position: absolute;
top: 32px;
left: 160px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.3em;
color: var(--muted);
text-transform: uppercase;
}
.split-bottom .panel-label { top: 32px; }
.panel-label .accent { color: var(--accent); font-weight: 500; }
/* ============ Top: Timeline ============ */
.timeline-wrap {
width: 1600px;
position: relative;
margin-top: 40px;
}
.timeline-track {
position: relative;
height: 2px;
background: var(--hairline);
width: 100%;
}
.timeline-track .fill {
position: absolute;
top: 0; left: 0;
height: 100%;
background: linear-gradient(90deg, var(--accent) 0%, rgba(217,119,87,0.4) 100%);
width: 0%;
will-change: width;
}
/* Tick marks */
.tick {
position: absolute;
width: 1px;
height: 10px;
background: var(--muted);
top: -4px;
transform: translateX(-0.5px);
}
.tick.major { height: 14px; top: -6px; background: var(--ink-60); }
.tick-label {
position: absolute;
top: 18px;
font-family: var(--mono);
font-size: 11px;
color: var(--muted);
letter-spacing: 0.1em;
transform: translateX(-50%);
}
/* Playhead */
.playhead {
position: absolute;
top: -28px;
left: 0;
width: 2px;
height: 58px;
background: var(--accent);
transform: translateX(-1px);
will-change: transform;
z-index: 10;
box-shadow: 0 0 20px rgba(217,119,87,0.5);
}
.playhead::before {
content: '';
position: absolute;
top: -8px;
left: 50%;
transform: translateX(-50%);
width: 14px; height: 14px;
background: var(--accent);
border-radius: 50%;
box-shadow: 0 0 16px rgba(217,119,87,0.6);
}
.playhead::after {
content: '';
position: absolute;
top: -6px;
left: 50%;
transform: translateX(-50%);
width: 6px; height: 6px;
background: var(--bg);
border-radius: 50%;
z-index: 2;
}
/* API capsules on timeline */
.api-capsule {
position: absolute;
top: -92px;
transform: translateX(-50%);
padding: 10px 20px;
border: 1px solid var(--hairline);
border-radius: 999px;
background: rgba(0,0,0,0.6);
backdrop-filter: blur(8px);
font-family: var(--mono);
font-size: 18px;
font-weight: 500;
color: var(--ink-60);
letter-spacing: 0.02em;
transition: none;
will-change: color, border-color, transform, box-shadow;
white-space: nowrap;
}
.api-capsule.lit {
color: var(--accent);
border-color: var(--accent);
box-shadow: 0 0 30px rgba(217,119,87,0.35);
}
.api-capsule .tiny {
font-size: 10px;
color: var(--muted);
letter-spacing: 0.2em;
margin-right: 10px;
display: inline-block;
vertical-align: middle;
opacity: 0.7;
}
.api-capsule.lit .tiny { color: var(--accent); opacity: 0.9; }
/* Tick connector (short vertical line from capsule to timeline) */
.capsule-stem {
position: absolute;
top: -48px;
width: 1px;
height: 44px;
background: var(--hairline);
transform: translateX(-0.5px);
z-index: 1;
}
.capsule-stem.lit { background: var(--accent); }
/* ============ Bottom: Driven stage ============ */
.driven-stage {
position: absolute;
top: 0; left: 0;
width: 100%; height: 100%;
}
.viz {
position: absolute;
top: 46%; left: 50%;
transform: translate(-50%, -50%);
width: 1000px; height: 400px;
opacity: 0;
will-change: opacity;
display: flex;
align-items: center;
justify-content: center;
}
/* viz 1: useTime — clock */
.viz-clock {
position: relative;
width: 280px; height: 280px;
border: 1.5px solid var(--hair-strong);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.viz-clock .tickmark {
position: absolute;
width: 1px;
height: 8px;
background: var(--muted);
top: 10px;
left: 50%;
transform-origin: 50% 130px;
}
.viz-clock .tickmark.q {
width: 2px;
height: 14px;
background: var(--ink-60);
}
.viz-clock .hand-h {
position: absolute;
width: 3px; height: 80px;
background: var(--ink);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(30deg);
border-radius: 2px;
will-change: transform;
}
.viz-clock .hand-m {
position: absolute;
width: 2px; height: 110px;
background: var(--ink-80);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(120deg);
border-radius: 2px;
will-change: transform;
}
.viz-clock .hand-s {
position: absolute;
width: 1.5px; height: 120px;
background: var(--accent);
left: 50%;
bottom: 50%;
transform-origin: 50% 100%;
transform: translateX(-50%) rotate(0deg);
border-radius: 2px;
will-change: transform;
box-shadow: 0 0 10px rgba(217,119,87,0.4);
}
.viz-clock .center-dot {
width: 12px; height: 12px;
border-radius: 50%;
background: var(--accent);
z-index: 5;
box-shadow: 0 0 10px rgba(217,119,87,0.6);
}
.viz-clock-label {
position: absolute;
bottom: -48px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 13px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.viz-clock-label .val {
color: var(--accent);
font-variant-numeric: tabular-nums;
}
/* viz 2: interpolate — morph box */
.viz-morph {
display: flex;
gap: 80px;
align-items: center;
justify-content: center;
width: 100%;
}
.morph-box {
width: 260px; height: 260px;
position: relative;
display: flex;
align-items: center;
justify-content: center;
}
.morph-rect {
background: var(--accent);
border-radius: 4px;
will-change: width, height, background, border-radius, transform;
box-shadow: 0 0 40px rgba(217,119,87,0.25);
}
.morph-label {
position: absolute;
bottom: -48px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.morph-label .val { color: var(--accent); font-variant-numeric: tabular-nums; }
.morph-arrow {
font-family: var(--mono);
font-size: 28px;
color: var(--muted);
letter-spacing: 0.2em;
}
/* viz 3: Easing — curves */
.viz-curves {
position: relative;
width: 720px; height: 320px;
display: flex;
align-items: center;
justify-content: center;
}
.curves-svg {
width: 100%; height: 100%;
}
.curve-label {
position: absolute;
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.08em;
white-space: nowrap;
}
/* viewBox 720x320 → right edge ≈ 680 of 720 → 94%. Vertical:
y=40 is visual top (output value 1), y=260 is bottom (value 0).
Labels go at right side, vertically aligned with where each curve
approaches its asymptote at t≈0.7.
expoOut at t=0.7 ~ 0.99 (≈ y=42)
cubicOut at t=0.7 ~ 0.973 (≈ y=46)
linear at t=0.7 ~ 0.7 (≈ y=106)
So spatial order top→bottom: expoOut, cubicOut, linear
*/
.curve-label.l-expo { top: 6%; right: 4%; color: var(--accent); }
.curve-label.l-cubic { top: 16%; right: 4%; color: rgba(255,255,255,0.78); }
.curve-label.l-linear { top: 36%; right: 4%; color: rgba(255,255,255,0.42); }
.curve-dot {
position: absolute;
width: 10px; height: 10px;
border-radius: 50%;
background: var(--accent);
transform: translate(-50%, -50%);
box-shadow: 0 0 14px rgba(217,119,87,0.6);
will-change: left, top;
}
/* viz 4: useSprite — choreographed grid */
.viz-sprites {
display: grid;
grid-template-columns: repeat(6, 60px);
grid-template-rows: repeat(4, 60px);
gap: 18px;
justify-content: center;
align-content: center;
padding: 40px 0;
}
.sprite {
width: 60px; height: 60px;
background: var(--hairline);
border: 1px solid var(--dim);
will-change: transform, opacity, background;
opacity: 0;
border-radius: 2px;
}
.sprite-label {
position: absolute;
bottom: -6px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 12px;
color: var(--muted);
letter-spacing: 0.12em;
white-space: nowrap;
}
.sprite-label .val { color: var(--accent); font-variant-numeric: tabular-nums; }
/* ============ Scene 0: Opening title ============ */
.scene-intro {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.scene-intro .title {
font-family: var(--serif-en);
font-size: 128px;
font-weight: 300;
letter-spacing: -0.025em;
color: var(--ink);
line-height: 1.02;
will-change: opacity, transform, font-weight;
}
.scene-intro .title .accent { color: var(--accent); }
.scene-intro .sub {
margin-top: 28px;
font-family: var(--mono);
font-size: 16px;
color: var(--muted);
letter-spacing: 0.3em;
}
/* ============ Scene 2: Brand reveal (米色面板标准动作) ============ */
.scene-brand {
background: transparent;
pointer-events: none;
z-index: 150;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
will-change: transform;
}
.brand-wordmark {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, calc(-50% + 20px));
font-family: "Source Serif 4", Georgia, serif;
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.01em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
white-space: nowrap;
will-change: opacity, transform, font-weight, font-variation-settings;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
position: absolute;
top: calc(50% + 60px);
left: 50%;
transform: translateX(-50%);
height: 2px;
width: 0px;
background: #D97757;
will-change: width;
}
/* ============ Replay button (hidden during record) ============ */
.replay-btn {
position: absolute;
bottom: 40px;
left: 50%;
transform: translateX(-50%);
padding: 12px 32px;
border: 1px solid var(--hair-strong);
border-radius: 999px;
background: transparent;
color: var(--ink-60);
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
cursor: pointer;
opacity: 0;
pointer-events: none;
transition: opacity 0.4s;
z-index: 300;
}
.replay-btn.visible {
opacity: 1;
pointer-events: auto;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<!-- Top-left watermark (always on) -->
<div class="watermark-tl">IFQ · DESIGN</div>
<!-- ============ Scene 0: Intro (0 → 1.6s) ============ -->
<div class="scene scene-intro" id="scene-intro">
<div class="title" id="introTitle">Timeline <span class="accent">=</span> Code</div>
<div class="sub" id="introSub">MOTION · ENGINE · ANIMATED</div>
</div>
<!-- ============ Scene 1: Split view (1.6 → 8.2s) ============ -->
<div class="scene" id="scene-main">
<div class="split">
<!-- TOP: Timeline -->
<div class="split-top">
<div class="panel-label">TIMELINE · <span class="accent">PLAYHEAD</span></div>
<div class="timeline-wrap">
<div class="timeline-track">
<div class="fill" id="timelineFill"></div>
<!-- Tick marks (10 ticks for 10s) -->
<div class="tick" style="left: 0%;"></div>
<div class="tick major" style="left: 0%;"></div>
<div class="tick" style="left: 10%;"></div>
<div class="tick major" style="left: 20%;"></div>
<div class="tick" style="left: 30%;"></div>
<div class="tick major" style="left: 40%;"></div>
<div class="tick" style="left: 50%;"></div>
<div class="tick major" style="left: 60%;"></div>
<div class="tick" style="left: 70%;"></div>
<div class="tick major" style="left: 80%;"></div>
<div class="tick" style="left: 90%;"></div>
<div class="tick major" style="left: 100%;"></div>
<div class="tick-label" style="left: 0%;">0s</div>
<div class="tick-label" style="left: 20%;">2s</div>
<div class="tick-label" style="left: 40%;">4s</div>
<div class="tick-label" style="left: 60%;">6s</div>
<div class="tick-label" style="left: 80%;">8s</div>
<div class="tick-label" style="left: 100%;">10s</div>
<!-- API capsules anchored at their trigger points -->
<!-- Scene-main spans 1.6→8.2; timeline maps 0→10s globally for clarity.
cap positions here mirror when each API is "active" on the lower viz. -->
<!-- useTime: global t = 1.8 → 3.3 → center ~2.5s → 25% -->
<div class="capsule-stem" id="stem-time" style="left: 18%;"></div>
<div class="api-capsule" id="cap-time" style="left: 18%;">
<span class="tiny">01</span>useTime
</div>
<!-- interpolate: 3.5 → 5s → center 4.2s → 42% -->
<div class="capsule-stem" id="stem-interp" style="left: 38%;"></div>
<div class="api-capsule" id="cap-interp" style="left: 38%;">
<span class="tiny">02</span>interpolate
</div>
<!-- Easing: 5 → 6.5s → center 5.7s → 57% -->
<div class="capsule-stem" id="stem-easing" style="left: 58%;"></div>
<div class="api-capsule" id="cap-easing" style="left: 58%;">
<span class="tiny">03</span>Easing
</div>
<!-- useSprite: 6.5 → 8s → center 7.2s → 72% -->
<div class="capsule-stem" id="stem-sprite" style="left: 80%;"></div>
<div class="api-capsule" id="cap-sprite" style="left: 80%;">
<span class="tiny">04</span>useSprite
</div>
<!-- Playhead -->
<div class="playhead" id="playhead"></div>
</div>
</div>
</div>
<!-- Divider -->
<div class="split-divider"></div>
<!-- BOTTOM: Driven stage -->
<div class="split-bottom">
<div class="panel-label">DRIVEN · <span class="accent">STAGE</span></div>
<div class="driven-stage">
<!-- viz 1: useTime — clock -->
<div class="viz" id="viz-time">
<div class="viz-clock" id="clockRoot">
<!-- 12 tick marks -->
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(0deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(30deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(60deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(90deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(120deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(150deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(180deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(210deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(240deg);"></div>
<div class="tickmark q" style="transform: translate(-50%, 0) rotate(270deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(300deg);"></div>
<div class="tickmark" style="transform: translate(-50%, 0) rotate(330deg);"></div>
<div class="hand-h" id="handH"></div>
<div class="hand-m" id="handM"></div>
<div class="hand-s" id="handS"></div>
<div class="center-dot"></div>
<div class="viz-clock-label">
t = <span class="val" id="timeVal">0.00s</span>
</div>
</div>
</div>
<!-- viz 2: interpolate — morph -->
<div class="viz" id="viz-interp">
<div class="viz-morph">
<div class="morph-box">
<div class="morph-rect" id="morphFrom" style="width: 80px; height: 80px; background: var(--hair-strong); border-radius: 2px;"></div>
<div class="morph-label">FROM · <span class="val">0 → 100</span></div>
</div>
<div class="morph-arrow">──────→</div>
<div class="morph-box">
<div class="morph-rect" id="morphTo"></div>
<div class="morph-label">INTERPOLATE · <span class="val" id="interpVal">0.00</span></div>
</div>
</div>
</div>
<!-- viz 3: Easing — 3 curves drawn in parallel -->
<div class="viz" id="viz-easing">
<div class="viz-curves">
<svg class="curves-svg" viewBox="0 0 720 320" preserveAspectRatio="none">
<!-- Grid -->
<line x1="60" y1="260" x2="680" y2="260" stroke="rgba(255,255,255,0.18)" stroke-width="1"/>
<line x1="60" y1="260" x2="60" y2="40" stroke="rgba(255,255,255,0.18)" stroke-width="1"/>
<!-- Axis labels -->
<text x="50" y="266" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">0</text>
<text x="50" y="48" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">1</text>
<text x="680" y="282" text-anchor="end" fill="rgba(255,255,255,0.4)" font-family="JetBrains Mono, monospace" font-size="11">t</text>
<!-- Curves -->
<path id="pathLinear" d="M 60 260 L 60 260" stroke="rgba(255,255,255,0.42)" stroke-width="1.5" fill="none" stroke-linecap="round"/>
<path id="pathCubic" d="M 60 260 L 60 260" stroke="rgba(255,255,255,0.75)" stroke-width="1.8" fill="none" stroke-linecap="round"/>
<path id="pathExpo" d="M 60 260 L 60 260" stroke="#D97757" stroke-width="2.2" fill="none" stroke-linecap="round"/>
</svg>
<div class="curve-label l-linear">linear</div>
<div class="curve-label l-cubic">cubicOut</div>
<div class="curve-label l-expo">expoOut</div>
</div>
</div>
<!-- viz 4: useSprite — 24 sprites -->
<div class="viz" id="viz-sprite">
<div class="viz-sprites" id="spriteGrid">
<!-- 24 sprites (6x4), filled by JS -->
</div>
</div>
</div>
</div>
</div>
</div>
<!-- ============ Scene 2: Brand reveal (米色面板, 8.0 → 10s) ============ -->
<div class="scene scene-brand" id="scene-brand">
<div class="brand-panel" id="brandPanel"></div>
<div class="brand-wordmark" id="wordmark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
<!-- Bottom-right watermark -->
<div class="watermark-br" id="watermarkBR">V2 · 2026</div>
<!-- Replay button (hidden during recording) -->
<button class="replay-btn no-record" id="replayBtn">REPLAY</button>
</div>
<script>
(function() {
// =============== Timing ===============
const T = {
DURATION: 10.0,
// Scene 0: intro
intro_in: [0.0, 0.5],
intro_out: [1.3, 1.6],
// Scene 1: main (timeline + driven stage)
main_in: [1.5, 1.9], // fade in
// Playhead sweeps from 0% (at t=1.6) to 100% (at t=8.2).
// API activations use GLOBAL time. Their capsule position is placed so
// that playhead passes under the capsule right when the API peaks.
main_t0: 1.6,
main_t_end: 8.2,
main_out: [8.0, 8.4],
// API activations (GLOBAL time)
// Each API: [activate_start, peak, deactivate_end]
// Capsule x% = (peak - 1.6) / (8.2 - 1.6) * 100
useTime: [2.0, 2.8, 3.6], // capsule @ ~18%
interpolate: [3.6, 4.1, 4.8], // capsule @ ~38%
Easing: [4.8, 5.4, 6.2], // capsule @ ~58%
useSprite: [6.2, 6.9, 7.9], // capsule @ ~80%
// Scene 2: Brand reveal (米色面板 standard, last 2s of T=10)
// [T-2.0 → T-1.7]: main fade 1→0 (already handled by main_out 8.0-8.4)
// [T-1.7 → T-1.3]: beige panel translateY 100%→0, expoOut
// [T-1.3 → T-0.7]: wordmark weight 100→500 + y:20→0 + opacity 0→1, expoOut
// [T-0.7 → T-0.3]: orange line width 0→280px, cubicOut
// [T-0.3 → T]: hold
brand_panel: [8.3, 8.7],
brand_word: [8.7, 9.3],
brand_line: [9.3, 9.7],
};
// =============== Easings ===============
const expoOut = t => (t >= 1 ? 1 : 1 - Math.pow(2, -10 * t));
const expoIn = t => (t <= 0 ? 0 : Math.pow(2, 10 * (t - 1)));
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const cubicIn = t => t * t * t;
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const easeInOut = cubicInOut;
const linear = t => t;
// =============== Utils ===============
const clamp = (v, lo = 0, hi = 1) => Math.max(lo, Math.min(hi, v));
const clampLerp = (t, t0, t1) => clamp((t - t0) / (t1 - t0));
function lerp(t, t0, t1, v0, v1, easing = linear) {
const p = clampLerp(t, t0, t1);
return v0 + (v1 - v0) * easing(p);
}
// =============== DOM refs ===============
const scenes = {
intro: document.getElementById('scene-intro'),
main: document.getElementById('scene-main'),
brand: document.getElementById('scene-brand'),
};
const introTitle = document.getElementById('introTitle');
const introSub = document.getElementById('introSub');
const timelineFill = document.getElementById('timelineFill');
const playhead = document.getElementById('playhead');
const capTime = document.getElementById('cap-time');
const capInterp = document.getElementById('cap-interp');
const capEasing = document.getElementById('cap-easing');
const capSprite = document.getElementById('cap-sprite');
const stemTime = document.getElementById('stem-time');
const stemInterp = document.getElementById('stem-interp');
const stemEasing = document.getElementById('stem-easing');
const stemSprite = document.getElementById('stem-sprite');
const vizTime = document.getElementById('viz-time');
const vizInterp = document.getElementById('viz-interp');
const vizEasing = document.getElementById('viz-easing');
const vizSprite = document.getElementById('viz-sprite');
const handS = document.getElementById('handS');
const handM = document.getElementById('handM');
const handH = document.getElementById('handH');
const timeVal = document.getElementById('timeVal');
const morphTo = document.getElementById('morphTo');
const interpVal = document.getElementById('interpVal');
const pathLinear = document.getElementById('pathLinear');
const pathCubic = document.getElementById('pathCubic');
const pathExpo = document.getElementById('pathExpo');
const spriteGrid = document.getElementById('spriteGrid');
const wordmark = document.getElementById('wordmark');
const brandLine = document.getElementById('brandLine');
const brandPanel = document.getElementById('brandPanel');
const watermarkBR = document.getElementById('watermarkBR');
const replayBtn = document.getElementById('replayBtn');
// Build 24 sprites (6x4 grid)
const SPRITE_COLS = 6, SPRITE_ROWS = 4;
const spriteEls = [];
for (let r = 0; r < SPRITE_ROWS; r++) {
for (let c = 0; c < SPRITE_COLS; c++) {
const el = document.createElement('div');
el.className = 'sprite';
// center distance for ripple
const dc = c - (SPRITE_COLS - 1) / 2;
const dr = r - (SPRITE_ROWS - 1) / 2;
const dist = Math.sqrt(dc * dc + dr * dr);
const maxDist = Math.sqrt(((SPRITE_COLS - 1) / 2) ** 2 + ((SPRITE_ROWS - 1) / 2) ** 2);
el.dataset.delay = (dist / maxDist).toFixed(3);
spriteGrid.appendChild(el);
spriteEls.push(el);
}
}
// =============== Scene helpers ===============
function showScene(el, opacity) {
if (opacity > 0.001) el.classList.add('visible');
else el.classList.remove('visible');
el.style.opacity = opacity;
}
// =============== API activation logic ===============
function apiState(t_local, api) {
// Returns { on: bool, strength: 0-1 }
const [a, peak, b] = T[api];
if (t_local < a || t_local > b) return { on: false, strength: 0 };
if (t_local < peak) {
return { on: true, strength: expoOut(clampLerp(t_local, a, peak)) };
} else {
return { on: true, strength: 1 - cubicIn(clampLerp(t_local, peak, b)) };
}
}
// =============== Draw easing curves progressively ===============
function easingPath(easingFn, progress) {
// progress 0-1 draws the curve from left to right
// x range: 60 → 680, y range: 260 (0) → 40 (1)
const X0 = 60, X1 = 680, Y0 = 260, Y1 = 40;
const steps = Math.max(2, Math.floor(progress * 80));
let d = `M X0 Y0`;
for (let i = 1; i <= steps; i++) {
const t = (i / 80) * progress;
const x = X0 + (X1 - X0) * t;
const y = Y0 + (Y1 - Y0) * easingFn(t);
d += ` L x.toFixed(2) y.toFixed(2)`;
}
return d;
}
// =============== Render ===============
function render(t) {
// ============ Scene 0: Intro ============
if (t < T.main_in[1]) {
let op = 0;
if (t < T.intro_in[1]) op = clampLerp(t, T.intro_in[0], T.intro_in[1]);
else if (t < T.intro_out[0]) op = 1;
else op = 1 - clampLerp(t, T.intro_out[0], T.intro_out[1]);
showScene(scenes.intro, op);
// weight morph + rise
const morphP = expoOut(clampLerp(t, T.intro_in[0], T.intro_in[1] + 0.3));
const w = 150 + (400 - 150) * morphP;
introTitle.style.fontWeight = Math.round(w);
const rise = lerp(t, T.intro_in[0], T.intro_in[1], 16, 0, expoOut);
introTitle.style.transform = `translate3d(0, risepx, 0)`;
introSub.style.opacity = clampLerp(t, T.intro_in[1], T.intro_in[1] + 0.4);
} else {
showScene(scenes.intro, 0);
}
// ============ Scene 1: Main (split view) ============
if (t >= T.main_in[0] - 0.1 && t < T.main_out[1]) {
let op;
if (t < T.main_in[1]) op = clampLerp(t, T.main_in[0], T.main_in[1]);
else if (t < T.main_out[0]) op = 1;
else op = 1 - clampLerp(t, T.main_out[0], T.main_out[1]);
showScene(scenes.main, op);
// Playhead sweeps 0% → 100% across the window [main_t0, main_t_end]
const phP = clampLerp(t, T.main_t0, T.main_t_end);
const phPct = phP * 100;
playhead.style.left = phPct + '%';
// Keep: use t directly for API state
const t_local_clamped = t;
// Timeline fill
timelineFill.style.width = phPct + '%';
// API capsules: lit state driven by apiState
const stTime = apiState(t_local_clamped, 'useTime');
const stInterp = apiState(t_local_clamped, 'interpolate');
const stEasing = apiState(t_local_clamped, 'Easing');
const stSprite = apiState(t_local_clamped, 'useSprite');
setLit(capTime, stemTime, stTime);
setLit(capInterp, stemInterp, stInterp);
setLit(capEasing, stemEasing, stEasing);
setLit(capSprite, stemSprite, stSprite);
// Viz opacities — each viz only visible during its API's window
vizTime.style.opacity = stTime.on ? stTime.strength : 0;
vizInterp.style.opacity = stInterp.on ? stInterp.strength : 0;
vizEasing.style.opacity = stEasing.on ? stEasing.strength : 0;
vizSprite.style.opacity = stSprite.on ? stSprite.strength : 0;
// ========= viz 1: clock =========
// Continuous rotation (not just when active) so transition looks natural
// But only animate hands when api is near-active, to avoid wasted cpu
{
const [a, _peak, b] = T.useTime;
// Second hand: one revolution over the active window
const localP = clampLerp(t_local_clamped, a, b);
// Multi-revolution: 1.5 turns over the window
const sDeg = localP * 540;
const mDeg = localP * 180 + 120;
const hDeg = localP * 60 + 30;
handS.style.transform = `translateX(-50%) rotate(sDegdeg)`;
handM.style.transform = `translateX(-50%) rotate(mDegdeg)`;
handH.style.transform = `translateX(-50%) rotate(hDegdeg)`;
// Display value as t in seconds mapping 0→1.50
const displayVal = (localP * 1.5).toFixed(2);
timeVal.textContent = displayVal + 's';
}
// ========= viz 2: interpolate =========
{
const [a, _peak, b] = T.interpolate;
const localP = clampLerp(t_local_clamped, a, b);
const eased = easeInOut(localP);
// morph from 80×80 black → 220×160 orange, rounded
const W = 80 + (240 - 80) * eased;
const H = 80 + (160 - 80) * eased;
const bright = Math.round(30 + (217 - 30) * eased);
const brightG = Math.round(30 + (119 - 30) * eased);
const brightB = Math.round(30 + (87 - 30) * eased);
const rad = 2 + (20 - 2) * eased;
morphTo.style.width = W + 'px';
morphTo.style.height = H + 'px';
morphTo.style.background = `rgb(bright, brightG, brightB)`;
morphTo.style.borderRadius = rad + 'px';
interpVal.textContent = eased.toFixed(2);
}
// ========= viz 3: easing curves =========
{
const [a, _peak, b] = T.Easing;
const localP = clampLerp(t_local_clamped, a, b);
pathLinear.setAttribute('d', easingPath(linear, localP));
pathCubic.setAttribute('d', easingPath(cubicOut, localP));
pathExpo.setAttribute('d', easingPath(expoOut, localP));
}
// ========= viz 4: sprites =========
{
const [a, _peak, b] = T.useSprite;
const localP = clampLerp(t_local_clamped, a, b);
for (const el of spriteEls) {
const delay = parseFloat(el.dataset.delay);
const spriteLocalT = clamp((localP - delay * 0.5) / 0.5, 0, 1);
const op = expoOut(spriteLocalT);
el.style.opacity = op;
const scale = 0.5 + 0.5 * op;
const y = (1 - op) * 14;
el.style.transform = `translateY(ypx) scale(scale)`;
el.style.background = op > 0.85 ? 'var(--accent)' : 'var(--hairline)';
}
}
} else {
showScene(scenes.main, 0);
}
// ============ Scene 2: Brand reveal (米色面板标准动作) ============
if (t >= T.brand_panel[0] - 0.1) {
showScene(scenes.brand, 1);
// [T-1.7 → T-1.3]: beige panel slides up, expoOut
const panelP = expoOut(clampLerp(t, T.brand_panel[0], T.brand_panel[1]));
brandPanel.style.transform = `translateY((1 - panelP) * 100%)`;
// [T-1.3 → T-0.7]: wordmark weight 100→500 + y:20→0 + opacity:0→1, expoOut
const wordP = expoOut(clampLerp(t, T.brand_word[0], T.brand_word[1]));
const w = 100 + (500 - 100) * wordP;
wordmark.style.fontVariationSettings = `"wght" w.toFixed(0)`;
wordmark.style.fontWeight = Math.round(w);
wordmark.style.opacity = wordP;
const wRise = (1 - wordP) * 20;
wordmark.style.transform = `translate(-50%, calc(-50% + wRisepx))`;
// [T-0.7 → T-0.3]: orange line expands 0→280px, cubicOut
const lineP = cubicOut(clampLerp(t, T.brand_line[0], T.brand_line[1]));
brandLine.style.width = (lineP * 280) + 'px';
} else {
showScene(scenes.brand, 0);
brandPanel.style.transform = 'translateY(100%)';
wordmark.style.opacity = 0;
brandLine.style.width = '0px';
}
// Watermark visible from start of main until end
if (t >= T.main_in[0] && t < T.DURATION - 0.15) {
watermarkBR.classList.add('visible');
} else {
watermarkBR.classList.remove('visible');
}
}
function setLit(capsule, stem, state) {
if (state.on && state.strength > 0.15) {
capsule.classList.add('lit');
stem.classList.add('lit');
// Subtle scale pulse centered on peak (simplistic)
const scale = 1.0 + state.strength * 0.06;
capsule.style.transform = `translateX(-50%) scale(scale)`;
} else {
capsule.classList.remove('lit');
stem.classList.remove('lit');
capsule.style.transform = 'translateX(-50%)';
}
}
// =============== Driver ===============
let manualT = null;
let startMs = null;
let hasFinishedOnce = false;
function tick(now) {
if (manualT != null) {
render(manualT);
} else {
if (startMs == null) startMs = now;
const elapsed = (now - startMs) / 1000;
const recording = window.__recording === true;
let t;
if (recording) {
t = Math.min(elapsed, T.DURATION - 0.001);
if (elapsed >= T.DURATION && !hasFinishedOnce) hasFinishedOnce = true;
} else {
t = elapsed % T.DURATION;
// Show replay button when we've played at least once
if (elapsed >= T.DURATION) {
replayBtn.classList.add('visible');
}
}
render(t);
}
requestAnimationFrame(tick);
}
// First paint signal for renderer
document.fonts.ready.then(() => {
render(0);
requestAnimationFrame(() => {
window.__ready = true;
requestAnimationFrame(tick);
});
});
// ========= Stage scaling (fit viewport) =========
function fitStage() {
const stage = document.getElementById('stage');
const scaleX = window.innerWidth / 1920;
const scaleY = window.innerHeight / 1080;
const scale = Math.min(scaleX, scaleY);
stage.style.transform = `translate(-50%, -50%) scale(scale)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Replay
replayBtn.addEventListener('click', () => {
startMs = null;
replayBtn.classList.remove('visible');
});
// =============== Expose for frame-accurate rendering ===============
window.__setTime = (t) => { manualT = t; render(t); };
window.__resume = () => { manualT = null; startMs = null; };
window.__duration = T.DURATION;
window.__render = render;
})();
</script>
</body>
</html>
FILE:demos/hero-animation-v10-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>IFQ Design · Here's to the Agents (v10)</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757; /* terracotta — 致敬 Anthropic 血统 */
--accent-deep: #B85D3D;
/* Claude Design palette — Act 0 专用 */
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--cd-dim: #8B867E;
--cd-hair: rgba(0,0,0,0.08);
--cd-hair-strong: rgba(0,0,0,0.16);
--cd-green: #2D4A3A;
--cd-green-deep: #1E3428;
--cd-green-soft: #3F5E4D;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
.scene {
position: absolute; inset: 0;
display: flex; align-items: center; justify-content: center;
opacity: 0;
visibility: hidden;
will-change: opacity, transform;
}
.scene.visible { visibility: visible; }
/* ============ Act 1 ============ */
.act1 {
flex-direction: column;
gap: 40px;
}
.hero-line {
font-family: var(--sans);
font-size: 132px;
font-weight: 200;
letter-spacing: -0.045em;
color: var(--ink);
text-align: center;
line-height: 1.02;
will-change: transform, opacity, font-variation-settings;
}
.hero-line .accent { color: var(--accent); font-weight: inherit; }
.not-line {
font-family: var(--sans);
font-size: 96px;
font-weight: 200;
letter-spacing: -0.035em;
color: var(--ink);
text-align: center;
line-height: 1.08;
}
.not-line .strike {
color: var(--muted);
text-decoration: line-through;
text-decoration-thickness: 3px;
text-decoration-color: var(--accent);
}
/* ============ Abstract GUI icons (no real product screenshots) ============ */
.gui-glyph {
position: absolute;
opacity: 0;
will-change: opacity, transform, filter;
}
.gui-glyph.click {
/* Mouse cursor arrow */
width: 120px; height: 120px;
display: flex; align-items: center; justify-content: center;
}
.gui-glyph.click::before {
content: '';
width: 40px; height: 40px;
border: 2px solid var(--muted);
border-radius: 50%;
position: absolute;
animation: clickring 0.8s ease-out forwards;
animation-play-state: paused;
}
@keyframes clickring {
0% { transform: scale(0.5); opacity: 0.8; }
100% { transform: scale(2.2); opacity: 0; }
}
.gui-glyph.click svg { width: 56px; height: 56px; position: relative; z-index: 2; }
.gui-glyph.drag {
/* Slider */
width: 400px; height: 48px;
display: flex; align-items: center;
gap: 0;
}
.gui-glyph.drag .track {
flex: 1;
height: 3px;
background: var(--hairline);
border-radius: 2px;
position: relative;
}
.gui-glyph.drag .fill {
position: absolute;
height: 100%;
background: var(--muted);
width: 30%;
border-radius: 2px;
}
.gui-glyph.drag .thumb {
position: absolute;
width: 24px; height: 24px;
background: var(--ink);
border: 1px solid var(--muted);
border-radius: 50%;
top: 50%;
left: 30%;
transform: translate(-50%, -50%);
}
.gui-glyph.folder {
/* Window frame w/ file list */
width: 420px; height: 260px;
background: rgba(255,255,255,0.02);
border: 1px solid var(--hairline);
border-radius: 10px;
overflow: hidden;
}
.gui-glyph.folder .head {
padding: 12px 16px;
border-bottom: 1px solid var(--hairline);
display: flex; gap: 8px;
}
.gui-glyph.folder .head .dot {
width: 9px; height: 9px; border-radius: 50%;
background: var(--hairline);
}
.gui-glyph.folder .row {
padding: 10px 16px;
font-family: var(--mono);
font-size: 13px;
color: var(--muted);
display: flex;
justify-content: space-between;
border-bottom: 1px solid var(--hairline);
}
.gui-glyph.folder .row:last-child { border-bottom: none; }
.gui-glyph.folder .row .meta {
color: var(--dim);
}
/* ============ Act 2 ============ */
.act2 {
flex-direction: column;
}
.terminal {
width: 1180px;
border-radius: 16px;
background: rgba(20, 20, 20, 1);
border: 1px solid var(--hairline);
overflow: hidden;
box-shadow:
0 0 0 1px rgba(255,255,255,0.02),
0 60px 120px -30px rgba(217,119,87,0.15);
}
.tty-head {
display: flex; align-items: center; gap: 9px;
padding: 18px 22px;
background: rgba(255,255,255,0.02);
border-bottom: 1px solid var(--hairline);
}
.tty-head .d {
width: 13px; height: 13px; border-radius: 50%;
background: var(--hairline);
}
.tty-head .d.red { background: #5a2a2a; }
.tty-head .d.yellow { background: #5a4a2a; }
.tty-head .d.green { background: #2a5a35; }
.tty-title {
margin-left: 16px;
color: var(--muted);
font-size: 14px;
font-family: var(--mono);
letter-spacing: 0.02em;
}
.tty-body {
padding: 44px 36px;
font-family: var(--mono);
font-size: 26px;
line-height: 1.6;
color: rgba(255,255,255,0.86);
min-height: 160px;
}
.prompt { color: var(--accent); margin-right: 12px; }
.typed { white-space: pre; }
.cursor {
display: inline-block;
width: 12px; height: 28px;
background: var(--accent);
vertical-align: -5px;
margin-left: 3px;
}
/* Gallery (v6 structure, dark theme) */
.gallery-viewport {
position: absolute;
inset: 0;
overflow: hidden;
perspective: 2400px;
perspective-origin: 50% 45%;
}
.gallery-canvas {
position: absolute;
top: 50%; left: 50%;
width: 4320px;
height: 2520px;
transform-origin: center center;
transform-style: preserve-3d;
will-change: transform;
display: grid;
grid-template-columns: repeat(8, 1fr);
gap: 40px;
padding: 60px;
}
.gallery-card {
background: #1a1a1a;
border-radius: 14px;
padding: 6px;
overflow: hidden;
border: 1px solid var(--hairline);
box-shadow:
0 20px 60px -20px rgba(0, 0, 0, 0.6),
0 6px 18px -6px rgba(0, 0, 0, 0.4);
aspect-ratio: 16 / 9;
will-change: opacity, filter;
}
.gallery-card.depth-near {
box-shadow:
0 32px 80px -22px rgba(0, 0, 0, 0.8),
0 10px 24px -8px rgba(217, 119, 87, 0.12);
}
.gallery-card.depth-far {
box-shadow:
0 14px 40px -16px rgba(0, 0, 0, 0.4),
0 4px 12px -4px rgba(0, 0, 0, 0.25);
}
.gallery-card img {
width: 100%; height: 100%;
object-fit: cover;
display: block;
border-radius: 9px;
}
/* Overlay statements (on top of gallery) */
.over-statement {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
pointer-events: none;
z-index: 50;
opacity: 0;
}
.over-statement .text {
font-family: var(--sans);
font-size: 84px;
font-weight: 200;
letter-spacing: -0.035em;
color: var(--ink);
text-align: center;
line-height: 1.08;
text-shadow: 0 8px 40px rgba(0,0,0,0.8);
padding: 0 40px;
max-width: 1400px;
}
.over-statement .text .accent { color: var(--accent); }
/* ============ Act 3 ============ */
.act3 {
flex-direction: column;
gap: 0;
}
.statement-big {
font-family: var(--sans);
font-size: 160px;
font-weight: 100;
letter-spacing: -0.05em;
color: var(--ink);
text-align: center;
line-height: 1;
will-change: opacity, transform, font-variation-settings;
}
.statement-big .accent { color: var(--accent); font-weight: inherit; }
.brand-wordmark {
font-family: var(--sans);
font-size: 140px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.045em;
color: var(--ink);
text-align: center;
line-height: 1;
will-change: font-variation-settings, opacity, transform;
}
.brand-wordmark .accent { color: var(--accent); font-weight: inherit; }
.farewell-quote {
margin-top: 44px;
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 36px;
color: var(--accent);
letter-spacing: 0.005em;
text-align: center;
will-change: opacity, transform;
}
.farewell-cn {
margin-top: 18px;
font-family: var(--serif-en);
font-weight: 300;
font-size: 18px;
color: var(--muted);
letter-spacing: 0.24em;
text-align: center;
}
.brand-url {
margin-top: 48px;
font-size: 14px;
color: var(--muted);
font-family: var(--mono);
letter-spacing: 0.16em;
text-align: center;
}
/* Watermark (subtle, always on during Act 2/3) */
.watermark {
position: absolute;
bottom: 28px;
right: 36px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
text-transform: uppercase;
color: rgba(255,255,255,0.22);
z-index: 100;
opacity: 0;
transition: opacity 0.6s;
pointer-events: none;
}
.watermark.visible { opacity: 1; }
/* ============ Act 0 — Claude Design 致敬（+讽刺） ============ */
.act0 {
background: #0a0a0a;
}
.cd-browser {
position: absolute;
top: 50%; left: 50%;
width: 1640px;
height: 920px;
transform: translate(-50%, -50%);
background: var(--cd-bg);
border-radius: 14px;
overflow: hidden;
box-shadow:
0 0 0 1px rgba(255,255,255,0.04),
0 60px 160px -40px rgba(0,0,0,0.8),
0 24px 60px -20px rgba(0,0,0,0.6);
will-change: transform, opacity, filter;
}
.cd-chrome {
display: flex; align-items: center;
height: 48px;
padding: 0 18px;
background: #EDEBE5;
border-bottom: 1px solid var(--cd-hair);
gap: 14px;
}
.cd-traffic { display: flex; gap: 8px; }
.cd-traffic .d {
width: 12px; height: 12px; border-radius: 50%;
background: #D9D4CB;
}
.cd-traffic .d.r { background: #E8A5A0; }
.cd-traffic .d.y { background: #E8D0A0; }
.cd-traffic .d.g { background: #A5D0B0; }
.cd-urlbar {
flex: 1;
max-width: 520px;
margin: 0 auto;
height: 28px;
background: #F9F7F2;
border: 1px solid var(--cd-hair);
border-radius: 6px;
display: flex; align-items: center; justify-content: center;
font-family: var(--sans);
font-size: 13px;
color: var(--cd-dim);
letter-spacing: 0;
}
.cd-urlbar .lock {
width: 10px; height: 10px;
margin-right: 8px;
border: 1.5px solid var(--cd-dim);
border-radius: 2px;
position: relative;
}
.cd-urlbar .lock::before {
content: '';
position: absolute;
top: -5px; left: 50%;
transform: translateX(-50%);
width: 6px; height: 6px;
border: 1.5px solid var(--cd-dim);
border-bottom: none;
border-radius: 3px 3px 0 0;
}
.cd-tabs-row {
display: flex;
height: 42px;
padding: 0 24px;
background: var(--cd-bg);
border-bottom: 1px solid var(--cd-hair);
align-items: center;
gap: 6px;
}
.cd-tab {
height: 28px;
padding: 0 14px;
display: flex; align-items: center;
font-family: var(--sans);
font-size: 12px;
color: var(--cd-dim);
border-radius: 6px;
gap: 8px;
white-space: nowrap;
}
.cd-tab.active {
background: #FFFFFF;
color: var(--cd-ink);
font-weight: 500;
box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.cd-tab .dot {
width: 6px; height: 6px; border-radius: 50%;
background: var(--cd-green);
}
.cd-topbar-right {
margin-left: auto;
display: flex; align-items: center; gap: 12px;
font-family: var(--sans);
font-size: 12px;
color: var(--cd-dim);
}
.cd-topbar-right .btn {
padding: 6px 12px;
background: var(--cd-ink);
color: #FFFFFF;
border-radius: 6px;
font-weight: 500;
}
.cd-topbar-right .btn.ghost {
background: transparent;
color: var(--cd-ink);
border: 1px solid var(--cd-hair-strong);
}
.cd-body {
display: grid;
grid-template-columns: 440px 1fr;
height: calc(920px - 48px - 42px);
}
/* Chat panel */
.cd-chat {
background: var(--cd-bg);
border-right: 1px solid var(--cd-hair);
padding: 28px 24px;
display: flex;
flex-direction: column;
gap: 18px;
overflow: hidden;
}
.cd-msg { display: flex; gap: 10px; align-items: flex-start; }
.cd-avatar {
width: 26px; height: 26px;
border-radius: 50%;
display: flex; align-items: center; justify-content: center;
font-family: var(--sans);
font-size: 11px;
font-weight: 600;
flex-shrink: 0;
}
.cd-avatar.user {
background: #E8E4DC;
color: var(--cd-ink);
}
.cd-avatar.claude {
background: var(--cd-ink);
color: #FFFFFF;
}
.cd-bubble {
font-family: var(--sans);
font-size: 13px;
line-height: 1.55;
color: var(--cd-ink);
max-width: 100%;
}
.cd-bubble .dim { color: var(--cd-dim); }
.cd-tweaks {
margin-top: auto;
padding: 16px 18px;
background: #FFFFFF;
border: 1px solid var(--cd-hair);
border-radius: 10px;
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.cd-tweaks-title {
font-family: var(--sans);
font-size: 11px;
font-weight: 600;
letter-spacing: 0.08em;
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color: var(--cd-dim);
margin-bottom: 14px;
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.cd-tweak-row {
display: flex; align-items: center;
gap: 12px;
margin-bottom: 12px;
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.cd-tweak-row:last-child { margin-bottom: 0; }
.cd-tweak-label {
font-family: var(--sans);
font-size: 12px;
color: var(--cd-ink);
width: 72px;
flex-shrink: 0;
}
.cd-tweak-track {
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height: 4px;
background: #E8E4DC;
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.cd-color-dots {
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border: 1.5px solid transparent;
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.cd-color-dot.active {
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.cd-input {
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height: 40px;
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background: #FFFFFF;
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/* Canvas panel */
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.cd-poster {
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aspect-ratio: 4 / 3;
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gap: 48px;
box-shadow: 0 40px 80px -30px rgba(0,0,0,0.4);
position: relative;
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.cd-poster::before {
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position: absolute;
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width: 220px; height: 220px;
background: radial-gradient(circle, rgba(245,242,232,0.10), transparent 70%);
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.cd-poster-left { position: relative; z-index: 2; }
.cd-poster-eyebrow {
font-family: var(--sans);
font-size: 11px;
font-weight: 500;
letter-spacing: 0.22em;
text-transform: uppercase;
opacity: 0.65;
margin-bottom: 28px;
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.cd-poster-title {
font-family: var(--serif-en);
font-size: 76px;
font-weight: 500;
line-height: 0.95;
letter-spacing: -0.02em;
margin-bottom: 20px;
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.cd-poster-sub {
font-family: var(--sans);
font-size: 14px;
opacity: 0.75;
line-height: 1.5;
margin-bottom: 40px;
}
.cd-poster-pines {
display: flex; gap: 10px;
opacity: 0.35;
}
.cd-pine {
width: 0; height: 0;
border-left: 10px solid transparent;
border-right: 10px solid transparent;
border-bottom: 20px solid #F5F2E8;
position: relative;
}
.cd-pine::after {
content: '';
position: absolute;
bottom: -24px; left: 50%;
transform: translateX(-50%);
width: 3px; height: 6px;
background: #F5F2E8;
}
.cd-schedule {
background: rgba(245,242,232,0.08);
border: 1px solid rgba(245,242,232,0.15);
border-radius: 6px;
padding: 20px 22px;
position: relative;
z-index: 2;
}
.cd-schedule-title {
font-family: var(--sans);
font-size: 10px;
font-weight: 600;
letter-spacing: 0.18em;
text-transform: uppercase;
opacity: 0.6;
margin-bottom: 14px;
}
.cd-schedule-row {
display: flex; justify-content: space-between;
font-family: var(--sans);
font-size: 12px;
padding: 8px 0;
border-bottom: 1px solid rgba(245,242,232,0.10);
}
.cd-schedule-row:last-child { border-bottom: none; }
.cd-schedule-row .time { opacity: 0.65; font-variant-numeric: tabular-nums; }
/* Caption for Act 0 */
.cd-caption {
position: absolute;
bottom: 100px;
left: 50%;
transform: translateX(-50%);
font-family: var(--sans);
font-size: 88px;
font-weight: 200;
letter-spacing: -0.035em;
color: var(--ink);
text-align: center;
opacity: 0;
z-index: 60;
text-shadow: 0 10px 50px rgba(0,0,0,0.9);
will-change: opacity, transform;
}
.cd-caption .period { color: var(--accent); }
/* Act 0.5 — pivot */
.act05 {
flex-direction: column;
}
.pivot-line {
font-family: var(--sans);
font-size: 112px;
font-weight: 200;
letter-spacing: -0.04em;
color: var(--ink);
text-align: center;
line-height: 1.05;
will-change: opacity, transform, font-variation-settings;
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.pivot-line .accent { color: var(--accent); font-weight: inherit; }
.pivot-line .faint { color: var(--muted); }
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark" id="watermark">Created by IFQ Design</div>
<!-- ========== Act 0: Claude Design 致敬 ========== -->
<div class="scene act0" id="act0ClaudeDesign">
<div class="cd-browser" id="cdBrowser">
<!-- Chrome bar -->
<div class="cd-chrome">
<div class="cd-traffic">
<span class="d r"></span><span class="d y"></span><span class="d g"></span>
</div>
<div class="cd-urlbar"><span class="lock"></span>claude.ai/design</div>
<div style="width: 56px;"></div>
</div>
<!-- Tabs row -->
<div class="cd-tabs-row">
<div class="cd-tab active"><span class="dot"></span>Company offsite html</div>
<div class="cd-tab">Dashboard exploration</div>
<div class="cd-tab">Landing v2</div>
<div class="cd-topbar-right">
<span>100%</span>
<span class="btn ghost">Export</span>
<span class="btn">Share</span>
</div>
</div>
<!-- Body: split chat + canvas -->
<div class="cd-body">
<div class="cd-chat">
<div class="cd-msg">
<div class="cd-avatar user">Y</div>
<div class="cd-bubble">Make a welcome guide for our company retreat.</div>
</div>
<div class="cd-msg">
<div class="cd-avatar claude">C</div>
<div class="cd-bubble">I've designed a 1-page landscape welcome guide for your planning day. It includes a branded cover with pine trees, a two-column schedule, and activity cards.<br/><br/><span class="dim">Toggle the Tweaks to adjust accent color, headline size, and density.</span></div>
</div>
<div class="cd-tweaks">
<div class="cd-tweaks-title">Tweaks</div>
<div class="cd-tweak-row">
<div class="cd-tweak-label">Accent</div>
<div class="cd-color-dots">
<div class="cd-color-dot" style="background:#2D4A3A;" id="cdDot1"></div>
<div class="cd-color-dot active" style="background:#D97757;" id="cdDot2"></div>
<div class="cd-color-dot" style="background:#3F5E8A;" id="cdDot3"></div>
<div class="cd-color-dot" style="background:#8B6F4A;" id="cdDot4"></div>
</div>
</div>
<div class="cd-tweak-row">
<div class="cd-tweak-label">Headline</div>
<div class="cd-tweak-track"><div class="cd-tweak-thumb" id="cdThumb1" style="left: 58%;"></div></div>
</div>
<div class="cd-tweak-row">
<div class="cd-tweak-label">Density</div>
<div class="cd-tweak-track"><div class="cd-tweak-thumb" id="cdThumb2" style="left: 40%;"></div></div>
</div>
</div>
<div class="cd-input">Describe what you want next…</div>
</div>
<div class="cd-canvas">
<div class="cd-poster" id="cdPoster">
<div class="cd-poster-left">
<div class="cd-poster-eyebrow">Anthropic Labs · Planning Day</div>
<div class="cd-poster-title">HEMLARK<br/>RETREAT '26</div>
<div class="cd-poster-sub">June 14 · Full Day<br/>Pine Valley Lodge</div>
<div class="cd-poster-pines">
<div class="cd-pine"></div>
<div class="cd-pine"></div>
<div class="cd-pine"></div>
<div class="cd-pine"></div>
</div>
</div>
<div class="cd-schedule">
<div class="cd-schedule-title">Schedule</div>
<div class="cd-schedule-row"><span>Breakfast</span><span class="time">9:00</span></div>
<div class="cd-schedule-row"><span>Kickoff</span><span class="time">10:00</span></div>
<div class="cd-schedule-row"><span>Workshops</span><span class="time">10:30</span></div>
<div class="cd-schedule-row"><span>Lunch</span><span class="time">12:30</span></div>
<div class="cd-schedule-row"><span>Hike</span><span class="time">14:00</span></div>
<div class="cd-schedule-row"><span>Dinner</span><span class="time">18:00</span></div>
</div>
</div>
</div>
</div>
</div>
<div class="cd-caption" id="cdCaption">It's beautiful<span class="period">.</span></div>
</div>
<!-- ========== Act 0.5: Pivot ========== -->
<div class="scene act05" id="act05Pivot">
<div class="pivot-line" id="pivotLine">
But it isn't the <span class="accent">future</span>.
</div>
</div>
<!-- ========== Act 1 ========== -->
<div class="scene act1" id="act1a">
<div class="hero-line" id="heroLine">
Here's to the <span class="accent">Agents</span>.
</div>
</div>
<div class="scene act1" id="act1b">
<!-- "Not the ones who click." + abstract mouse -->
<div class="gui-glyph click" id="glyphClick" style="left: 50%; top: 62%; transform: translate(-50%, -50%);">
<svg viewBox="0 0 24 24" fill="none">
<path d="M4 2l6 18 3-8 8-3L4 2z" stroke="rgba(255,255,255,0.55)" stroke-width="1.4" fill="rgba(255,255,255,0.12)" stroke-linejoin="round"/>
</svg>
</div>
<div class="not-line" id="notLine1" style="position: absolute; top: 28%; left: 50%; transform: translateX(-50%); white-space: nowrap;">
Not the ones who <span class="strike">click</span>.
</div>
</div>
<div class="scene act1" id="act1c">
<!-- "Not the ones who drag." + slider -->
<div class="gui-glyph drag" id="glyphDrag" style="left: 50%; top: 62%; transform: translate(-50%, -50%);">
<div class="track">
<div class="fill"></div>
<div class="thumb" id="sliderThumb"></div>
</div>
</div>
<div class="not-line" id="notLine2" style="position: absolute; top: 28%; left: 50%; transform: translateX(-50%); white-space: nowrap;">
Not the ones who <span class="strike">drag</span>.
</div>
</div>
<div class="scene act1" id="act1d">
<!-- "Not the ones who wait..." + folder window -->
<div class="gui-glyph folder" id="glyphFolder" style="left: 50%; top: 62%; transform: translate(-50%, -50%);">
<div class="head">
<span class="d"></span><span class="d"></span><span class="d"></span>
</div>
<div class="row"><span>design-v1.fig</span><span class="meta">42 KB</span></div>
<div class="row"><span>design-v2-final.fig</span><span class="meta">58 KB</span></div>
<div class="row"><span>design-v2-FINAL-final.fig</span><span class="meta">61 KB</span></div>
<div class="row"><span>design-v3.fig</span><span class="meta">65 KB</span></div>
</div>
<div class="not-line" id="notLine3" style="position: absolute; top: 22%; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 72px;">
Not the ones who <span class="strike">wait for you to open the file</span>.
</div>
</div>
<!-- ========== Act 2 ========== -->
<div class="scene act2" id="act2Terminal">
<div class="terminal" id="terminal">
<div class="tty-head">
<span class="d red"></span>
<span class="d yellow"></span>
<span class="d green"></span>
<span class="tty-title">ifq — claude code</span>
</div>
<div class="tty-body">
<span class="prompt">$</span><span class="typed" id="typed"></span><span class="cursor" id="cursor"></span>
</div>
</div>
</div>
<div class="scene" id="act2Gallery">
<div class="gallery-viewport">
<div class="gallery-canvas" id="galleryCanvas"></div>
</div>
</div>
<div class="over-statement" id="overStmt1">
<div class="text">The ones who design<br/>while you <span class="accent">sleep</span>.</div>
</div>
<div class="over-statement" id="overStmt2">
<div class="text">The ones who ship<br/>while you're in a <span class="accent">meeting</span>.</div>
</div>
<!-- ========== Act 3 ========== -->
<div class="scene act3" id="act3Medium">
<div class="statement-big" id="stmtMedium">
<span class="accent">Agent</span> is the<br/>new medium.
</div>
</div>
<div class="scene act3" id="act3Brand">
<div class="brand-wordmark" id="wordmark">ifq<span class="accent">-</span>design</div>
<div class="farewell-quote" id="farewell">For them, we built this.</div>
<div class="farewell-cn" id="farewellCn">· 为 他 们 · 我 们 造 了 这 个 ·</div>
<div class="brand-url" id="url">ifq.ai/ifq-design-skills-hero</div>
</div>
</div>
<script>
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rescale();
window.addEventListener('resize', rescale);
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const galleryCards = [];
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// ---------- Timeline (30s) ----------
const T = {
DURATION: 30.0,
// ===== Act 0: Claude Design 致敬 (0 - 4s) =====
a0_in: [0.3, 1.2], // browser fade + scale in
a0_hold: [1.2, 3.4], // tweaks 自动动
a0_out: [3.4, 4.0], // browser 退场
cd_tweak_anim: [1.4, 3.3], // tweaks thumb 自动拖动窗口
cd_accent_switch: [2.1, 2.5], // accent color dot 切换到深绿
cd_caption_in: [1.6, 2.2],
cd_caption_hold:[2.2, 3.3],
cd_caption_out: [3.3, 3.8],
// ===== Act 0.5: Pivot (3.9 - 5.2s) =====
a05_in: [3.9, 4.6],
a05_hold: [4.6, 4.9],
a05_out: [4.9, 5.3],
// ===== Act 1 (shifted +5s) =====
a1a_in: [5.3, 6.3], // "Here's to the Agents."
a1a_hold:[6.3, 7.8],
a1a_out: [7.8, 8.3],
a1b_in: [8.2, 8.9], // "Not the ones who click."
a1b_hold:[8.9, 10.3],
a1b_out: [10.3, 10.8],
a1c_in: [10.7, 11.3], // "Not the ones who drag."
a1c_hold:[11.3, 12.5],
a1c_out: [12.5, 13.0],
a1d_in: [12.9, 13.5], // "Not the ones who wait..."
a1d_hold:[13.5, 15.2],
a1d_out: [15.2, 15.7],
// ===== Act 2 (shifted +5s) =====
a2tty_in: [15.6, 16.2], // terminal in
a2type: [16.4, 18.6],
a2tty_out:[18.9, 19.4],
a2gal_in: [19.1, 19.9], // gallery ripple start
ripple: [19.9, 21.6],
panStart: 20.2,
a2gal_out:[25.5, 26.2],
// Overlay statements on gallery
stmt1: [21.7, 23.4], // "design while you sleep"
stmt2: [23.7, 25.4], // "ship while you're in a meeting"
// ===== Act 3 (shifted +5s) =====
a3med_in: [26.1, 27.0], // "Agent is the new medium"
a3med_hold:[27.0, 28.0],
a3med_out:[28.0, 28.4],
a3brand_in: [28.3, 29.0],
brand_morph: [28.7, 29.4],
a3farewell_in: [29.0, 29.6],
a3cn_in: [29.3, 29.8],
a3url_in: [29.5, 30.0],
};
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const pivotLine = document.getElementById('pivotLine');
const overs = {
stmt1: document.getElementById('overStmt1'),
stmt2: document.getElementById('overStmt2'),
};
const heroLine = document.getElementById('heroLine');
const notLine1 = document.getElementById('notLine1');
const notLine2 = document.getElementById('notLine2');
const notLine3 = document.getElementById('notLine3');
const glyphClick = document.getElementById('glyphClick');
const glyphDrag = document.getElementById('glyphDrag');
const sliderThumb = document.getElementById('sliderThumb');
const glyphFolder = document.getElementById('glyphFolder');
const terminal = document.getElementById('terminal');
const typed = document.getElementById('typed');
const cursor = document.getElementById('cursor');
const stmtMedium = document.getElementById('stmtMedium');
const wordmark = document.getElementById('wordmark');
const farewell = document.getElementById('farewell');
const farewellCn = document.getElementById('farewellCn');
const urlEl = document.getElementById('url');
const watermark = document.getElementById('watermark');
const COMMAND = '/ifq-design-skills 做一份发布会PPT';
// ---------- Gallery transforms ----------
const GALLERY_TILT = 'perspective(2400px) rotateX(14deg) rotateY(-10deg) rotateZ(-2deg)';
const GALLERY_SCALE = 0.94;
function galleryTransform(dx, dy, extraScale = 1) {
return `translate(-50%, -50%) translate(dxpx, dypx) scale(GALLERY_SCALE * extraScale) GALLERY_TILT`;
}
// ---------- Helpers to show/hide scenes ----------
function showScene(key, opacity) {
const el = scenes[key];
if (opacity > 0.001) el.classList.add('visible');
else el.classList.remove('visible');
el.style.opacity = opacity;
}
function showOver(key, opacity) {
const el = overs[key];
el.style.opacity = opacity;
}
// ---------- Render ----------
function render(t) {
// ============ Act 0: Claude Design 致敬 ============
if (t < T.a0_out[1]) {
let op;
if (t < T.a0_in[1]) op = lerp(t, T.a0_in[0], T.a0_in[1], 0, 1, expoOut);
else if (t < T.a0_out[0]) op = 1;
else op = lerp(t, T.a0_out[0], T.a0_out[1], 1, 0, easeOut);
showScene('a0', op);
// Browser: subtle breathing scale + exit shrink
const scaleIn = lerp(t, T.a0_in[0], T.a0_in[1], 0.94, 1.0, expoOut);
let scaleOut = 1.0;
let blurOut = 0;
if (t >= T.a0_out[0]) {
const p = clampLerp(t, T.a0_out[0], T.a0_out[1]);
scaleOut = 1.0 - 0.08 * p;
blurOut = 6 * p;
}
const finalScale = Math.min(scaleIn, scaleOut);
cdBrowser.style.transform = `translate(-50%, -50%) scale(finalScale)`;
cdBrowser.style.filter = blurOut > 0.1 ? `blur(blurOutpx)` : '';
// Tweaks thumb 自动拖动（模拟用户在调节）
const tw = clampLerp(t, T.cd_tweak_anim[0], T.cd_tweak_anim[1]);
// Headline slider: 58% → 72% → 62%
let headlinePct;
if (tw < 0.5) headlinePct = 58 + (72 - 58) * easeInOut(tw * 2);
else headlinePct = 72 + (62 - 72) * easeInOut((tw - 0.5) * 2);
cdThumb1.style.left = headlinePct + '%';
// Density slider: 40% → 55%
const densityPct = 40 + 15 * easeInOut(tw);
cdThumb2.style.left = densityPct + '%';
// Accent 从橙切换到深绿（模拟用户在选色）
const switched = t >= T.cd_accent_switch[0];
if (switched) {
cdDot1.classList.add('active');
cdDot2.classList.remove('active');
// Poster 颜色跟着变
cdPoster.style.background = 'var(--cd-green)';
} else {
cdDot1.classList.remove('active');
cdDot2.classList.add('active');
cdPoster.style.background = '#B85D3D';
}
// Caption "It's beautiful."
let capOp = 0;
if (t >= T.cd_caption_in[0] && t < T.cd_caption_out[1]) {
if (t < T.cd_caption_in[1]) capOp = clampLerp(t, T.cd_caption_in[0], T.cd_caption_in[1]);
else if (t < T.cd_caption_out[0]) capOp = 1;
else capOp = 1 - clampLerp(t, T.cd_caption_out[0], T.cd_caption_out[1]);
}
const capRise = lerp(t, T.cd_caption_in[0], T.cd_caption_in[1], 14, 0, expoOut);
cdCaption.style.opacity = capOp;
cdCaption.style.transform = `translateX(-50%) translateY(capRisepx)`;
} else {
showScene('a0', 0);
}
// ============ Act 0.5: Pivot — "But it isn't the future." ============
if (t >= T.a05_in[0] - 0.1 && t < T.a05_out[1]) {
let op;
if (t < T.a05_in[1]) op = lerp(t, T.a05_in[0], T.a05_in[1], 0, 1, expoOut);
else if (t < T.a05_out[0]) op = 1;
else op = lerp(t, T.a05_out[0], T.a05_out[1], 1, 0, easeOut);
showScene('a05', op);
const rise = lerp(t, T.a05_in[0], T.a05_in[1], 16, 0, expoOut);
pivotLine.style.transform = `translate3d(0, risepx, 0)`;
// Subtle weight morph on "But it isn't the future."
const morph = expoOut(clampLerp(t, T.a05_in[0], T.a05_in[1] + 0.3));
const w = 120 + (300 - 120) * morph;
pivotLine.style.fontVariationSettings = `"wght" w.toFixed(0)`;
pivotLine.style.fontWeight = Math.round(w);
} else {
showScene('a05', 0);
}
// ============ Act 1a: "Here's to the Agents." ============
if (t >= T.a1a_in[0] - 0.1 && t < T.a1a_out[1]) {
let op;
if (t < T.a1a_in[1]) op = lerp(t, T.a1a_in[0], T.a1a_in[1], 0, 1, expoOut);
else if (t < T.a1a_out[0]) op = 1;
else op = lerp(t, T.a1a_out[0], T.a1a_out[1], 1, 0, easeOut);
showScene('a1a', op);
// Weight morph 100 → 400 on "Here's to the Agents."
const morph = expoOut(clampLerp(t, T.a1a_in[0], T.a1a_in[1] + 0.6));
const w = 100 + (400 - 100) * morph;
heroLine.style.fontVariationSettings = `"wght" w.toFixed(0)`;
heroLine.style.fontWeight = Math.round(w);
// Subtle rise
const rise = lerp(t, T.a1a_in[0], T.a1a_in[1], 18, 0, expoOut);
heroLine.style.transform = `translate3d(0, risepx, 0)`;
} else {
showScene('a1a', 0);
}
// ============ Act 1b: Not the ones who click. ============
if (t >= T.a1b_in[0] - 0.1 && t < T.a1b_out[1]) {
let op;
if (t < T.a1b_in[1]) op = lerp(t, T.a1b_in[0], T.a1b_in[1], 0, 1, expoOut);
else if (t < T.a1b_out[0]) op = 1;
else op = lerp(t, T.a1b_out[0], T.a1b_out[1], 1, 0, easeOut);
showScene('a1b', op);
// Animate the click glyph: appear, then trigger click ring + shake
const glyphIn = clampLerp(t, T.a1b_in[0] + 0.15, T.a1b_in[1]);
glyphClick.style.opacity = expoOut(glyphIn);
// Shake at mid-hold
const clickT = t - (T.a1b_in[1] + 0.3);
if (clickT > 0 && clickT < 0.4) {
glyphClick.style.transform = `translate(-50%, -50%) translate(Math.sin(clickT * 60) * 3px, 0)`;
} else {
glyphClick.style.transform = `translate(-50%, -50%)`;
}
// Strike the word "click" at halfway through hold
const strikeOn = t >= T.a1b_in[1] + 0.5;
notLine1.classList.toggle('struck', strikeOn);
} else {
showScene('a1b', 0);
glyphClick.style.opacity = 0;
}
// ============ Act 1c: Not the ones who drag. ============
if (t >= T.a1c_in[0] - 0.1 && t < T.a1c_out[1]) {
let op;
if (t < T.a1c_in[1]) op = lerp(t, T.a1c_in[0], T.a1c_in[1], 0, 1, expoOut);
else if (t < T.a1c_out[0]) op = 1;
else op = lerp(t, T.a1c_out[0], T.a1c_out[1], 1, 0, easeOut);
showScene('a1c', op);
const glyphIn = clampLerp(t, T.a1c_in[0] + 0.15, T.a1c_in[1]);
glyphDrag.style.opacity = expoOut(glyphIn);
// Animate slider thumb 30% → 70% position during hold
const dragT = clampLerp(t, T.a1c_hold[0], T.a1c_hold[1] - 0.2);
const leftPct = 30 + 40 * easeInOut(dragT);
sliderThumb.style.left = leftPct + '%';
const fillEl = glyphDrag.querySelector('.fill');
if (fillEl) fillEl.style.width = leftPct + '%';
} else {
showScene('a1c', 0);
glyphDrag.style.opacity = 0;
}
// ============ Act 1d: Not the ones who wait for you to open the file. ============
if (t >= T.a1d_in[0] - 0.1 && t < T.a1d_out[1]) {
let op;
if (t < T.a1d_in[1]) op = lerp(t, T.a1d_in[0], T.a1d_in[1], 0, 1, expoOut);
else if (t < T.a1d_out[0]) op = 1;
else op = lerp(t, T.a1d_out[0], T.a1d_out[1], 1, 0, easeOut);
showScene('a1d', op);
const glyphIn = clampLerp(t, T.a1d_in[0] + 0.15, T.a1d_in[1]);
glyphFolder.style.opacity = expoOut(glyphIn);
} else {
showScene('a1d', 0);
glyphFolder.style.opacity = 0;
}
// ============ Act 2 Terminal ============
if (t >= T.a2tty_in[0] - 0.1 && t < T.a2tty_out[1]) {
let op;
if (t < T.a2tty_in[1]) op = lerp(t, T.a2tty_in[0], T.a2tty_in[1], 0, 1, expoOut);
else if (t < T.a2tty_out[0]) op = 1;
else op = lerp(t, T.a2tty_out[0], T.a2tty_out[1], 1, 0, easeOut);
showScene('a2tty', op);
const rise = lerp(t, T.a2tty_in[0], T.a2tty_in[1], 28, 0, expoOut);
terminal.style.transform = `translate3d(0, risepx, 0)`;
// Typing
if (t < T.a2type[0]) typed.textContent = '';
else if (t < T.a2type[1]) {
const p = (t - T.a2type[0]) / (T.a2type[1] - T.a2type[0]);
const n = Math.floor(p * COMMAND.length);
typed.textContent = COMMAND.slice(0, n);
} else typed.textContent = COMMAND;
cursor.style.opacity = (Math.floor(t * 2.5) % 2 === 0) ? 1 : 0.25;
} else {
showScene('a2tty', 0);
}
// ============ Act 2 Gallery + statements ============
if (t >= T.a2gal_in[0] - 0.1 && t < T.a2gal_out[1]) {
let op;
if (t < T.a2gal_in[1]) op = lerp(t, T.a2gal_in[0], T.a2gal_in[1], 0, 1, expoOut);
else if (t < T.a2gal_out[0]) op = 1;
else op = lerp(t, T.a2gal_out[0], T.a2gal_out[1], 1, 0, easeOut);
showScene('a2gal', op);
// Pan
const panT = Math.max(0, t - T.panStart);
const panX = Math.sin(panT * 0.12) * 180 - panT * 6;
const panY = Math.cos(panT * 0.09) * 100 - panT * 4;
const cX = Math.max(-600, Math.min(600, panX));
const cY = Math.max(-400, Math.min(400, panY));
// Ripple
const inRipple = t < T.ripple[1];
const rippleP = clampLerp(t, T.ripple[0], T.ripple[1]);
const galScale = inRipple ? (1.25 - 0.31 * expoOut(rippleP)) : 1.0;
galleryCanvas.style.transform = galleryTransform(cX, cY, galScale);
// Per-card ripple entry
galleryCards.forEach((card, i) => {
let entryOp = 1;
if (inRipple) {
const col = i % COLS, row = Math.floor(i / COLS);
const dc = col - (COLS - 1) / 2, dr = row - (ROWS - 1) / 2;
const dist = Math.sqrt(dc * dc + dr * dr);
const maxDist = Math.sqrt(((COLS - 1) / 2) ** 2 + ((ROWS - 1) / 2) ** 2);
const delay = (dist / maxDist) * 0.8;
const localT = Math.max(0, (t - T.ripple[0] - delay) / 0.7);
entryOp = expoOut(Math.min(1, localT));
}
// Dim when statements are active
const stmt1Active = t >= T.stmt1[0] && t < T.stmt1[1];
const stmt2Active = t >= T.stmt2[0] && t < T.stmt2[1];
const dimAmount = stmt1Active || stmt2Active ? 0.55 : 0;
if (dimAmount > 0) {
card.style.opacity = entryOp * (1 - dimAmount);
card.style.filter = `brightness(1 - 0.3 * dimAmount) saturate(1 - 0.4 * dimAmount)`;
} else {
card.style.opacity = entryOp < 1 ? entryOp : '';
card.style.filter = '';
}
});
} else {
showScene('a2gal', 0);
}
// Overlay statement 1: "design while you sleep"
{
let op = 0;
if (t >= T.stmt1[0] && t < T.stmt1[1]) {
const inP = expoOut(clampLerp(t, T.stmt1[0], T.stmt1[0] + 0.4));
const outP = easeOut(clampLerp(t, T.stmt1[1] - 0.4, T.stmt1[1]));
op = inP * (1 - outP);
}
showOver('stmt1', op);
}
// Overlay statement 2: "ship while meeting"
{
let op = 0;
if (t >= T.stmt2[0] && t < T.stmt2[1]) {
const inP = expoOut(clampLerp(t, T.stmt2[0], T.stmt2[0] + 0.4));
const outP = easeOut(clampLerp(t, T.stmt2[1] - 0.4, T.stmt2[1]));
op = inP * (1 - outP);
}
showOver('stmt2', op);
}
// ============ Act 3 Medium ============
if (t >= T.a3med_in[0] - 0.1 && t < T.a3med_out[1]) {
let op;
if (t < T.a3med_in[1]) op = lerp(t, T.a3med_in[0], T.a3med_in[1], 0, 1, expoOut);
else if (t < T.a3med_out[0]) op = 1;
else op = lerp(t, T.a3med_out[0], T.a3med_out[1], 1, 0, easeOut);
showScene('a3med', op);
const morph = expoOut(clampLerp(t, T.a3med_in[0], T.a3med_in[1] + 0.4));
const w = 100 + (300 - 100) * morph;
stmtMedium.style.fontVariationSettings = `"wght" w.toFixed(0)`;
stmtMedium.style.fontWeight = Math.round(w);
const rise = lerp(t, T.a3med_in[0], T.a3med_in[1], 24, 0, expoOut);
stmtMedium.style.transform = `translate3d(0, risepx, 0)`;
} else {
showScene('a3med', 0);
}
// ============ Act 3 Brand ============
if (t >= T.a3brand_in[0] - 0.1) {
const op = clampLerp(t, T.a3brand_in[0], T.a3brand_in[1]);
showScene('a3brand', op);
// Wordmark weight morph
const morphP = expoOut(clampLerp(t, T.brand_morph[0], T.brand_morph[1]));
const wght = 100 + (700 - 100) * morphP;
wordmark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
wordmark.style.fontWeight = Math.round(wght);
const wRise = lerp(t, T.a3brand_in[0], T.a3brand_in[1], 20, 0, expoOut);
wordmark.style.transform = `translate3d(0, wRisepx, 0)`;
// Farewell quote
const fOp = clampLerp(t, T.a3farewell_in[0], T.a3farewell_in[1]);
const fRise = lerp(t, T.a3farewell_in[0], T.a3farewell_in[1], 12, 0, expoOut);
farewell.style.opacity = fOp;
farewell.style.transform = `translate3d(0, fRisepx, 0)`;
// CN subtitle
const cnOp = clampLerp(t, T.a3cn_in[0], T.a3cn_in[1]);
farewellCn.style.opacity = cnOp;
// URL
const uOp = clampLerp(t, T.a3url_in[0], T.a3url_in[1]);
urlEl.style.opacity = uOp;
} else {
showScene('a3brand', 0);
}
// Watermark: visible during Act 2-3
if (t >= T.a2tty_in[0] && t < T.DURATION - 0.2) {
watermark.classList.add('visible');
} else {
watermark.classList.remove('visible');
}
}
// ---------- Driver ----------
let manualT = null;
let startMs = null;
let hasFinishedOnce = false;
function tick(now) {
if (manualT != null) render(manualT);
else {
if (startMs == null) startMs = now;
const elapsed = (now - startMs) / 1000;
const recording = window.__recording === true;
let t;
if (recording) {
// Non-looping: clamp at DURATION, hold on final frame
t = Math.min(elapsed, T.DURATION - 0.001);
if (elapsed >= T.DURATION && !hasFinishedOnce) hasFinishedOnce = true;
} else {
t = elapsed % T.DURATION;
}
render(t);
}
requestAnimationFrame(tick);
}
requestAnimationFrame(tick);
// For frame-accurate rendering
window.__setTime = function(t) {
manualT = t;
render(t);
};
window.__resume = function() { manualT = null; startMs = null; };
window.__duration = T.DURATION;
window.__render = render;
window.__ready = true;
})();
</script>
</body>
</html>
FILE:demos/w2-junior-designer-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>w2 · Rough draft now beats perfect draft later</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--bad: #6E3A2E; /* 失败暗红调，不刺眼 */
--bad-strong: #C85A42; /* 失败叉号强调，对比度提升 */
--cool: rgba(255,255,255,0.42); /* 冷色参考线（左路径） */
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--serif-zh: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.stage::before {
content: '';
position: absolute;
inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
opacity: 0.02;
pointer-events: none;
z-index: 100;
}
/* Chrome · watermark */
.mark {
position: absolute;
top: 48px; left: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
.mark-right {
position: absolute;
top: 48px; right: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
/* Title */
.title-line {
position: absolute;
top: 112px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
/* Splitter — horizontal line dividing the two halves */
.splitter {
position: absolute;
left: 160px;
right: 160px;
top: 50%;
height: 1px;
background: var(--hairline);
transform: scaleX(0);
transform-origin: left center;
will-change: transform;
z-index: 5;
}
.splitter-label {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: var(--bg);
padding: 0 28px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.32em;
color: var(--muted);
z-index: 6;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
/* ======================================================
* TOP HALF · 闷头一把梭（3 hours, all at once）
* ====================================================== */
.half-top {
position: absolute;
top: 200px;
left: 160px;
right: 160px;
height: 300px;
opacity: 0;
will-change: opacity;
}
.half-label {
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.24em;
color: var(--muted);
text-transform: uppercase;
margin-bottom: 24px;
display: flex;
align-items: center;
gap: 12px;
}
.half-label .tag {
padding: 3px 10px;
border: 1px solid var(--hairline);
border-radius: 2px;
color: var(--ink-60);
}
.half-top .half-label .tag { border-color: rgba(160,74,56,0.4); color: rgba(200,120,100,0.85); }
.half-label .zh {
font-family: var(--serif-zh);
font-size: 22px;
font-weight: 400;
letter-spacing: 0.02em;
color: var(--ink-80);
margin-left: 4px;
}
/* Single huge terminal panel */
.terminal-big {
width: 100%;
height: 200px;
background: rgba(20, 20, 20, 1);
border: 1px solid var(--hairline);
border-radius: 10px;
overflow: hidden;
box-shadow:
0 0 0 1px rgba(255,255,255,0.02),
0 40px 80px -30px rgba(0,0,0,0.7);
position: relative;
}
.tty-head {
display: flex;
align-items: center;
gap: 8px;
padding: 14px 18px;
border-bottom: 1px solid var(--hairline);
background: rgba(255,255,255,0.02);
}
.tty-head .d {
width: 10px; height: 10px; border-radius: 50%;
background: var(--hairline);
}
.tty-title {
margin-left: 14px;
color: var(--muted);
font-size: 12px;
font-family: var(--mono);
letter-spacing: 0.04em;
}
.tty-body {
padding: 28px 30px;
font-family: var(--mono);
font-size: 17px;
line-height: 1.6;
color: rgba(255,255,255,0.86);
}
.tty-body .line {
opacity: 0;
will-change: opacity;
}
.tty-body .prompt { color: var(--accent); margin-right: 10px; }
.tty-body .dim { color: var(--muted); }
/* The long running progress bar (simulated "3-hour render") */
.progress-row {
margin-top: 14px;
display: flex;
align-items: center;
gap: 14px;
font-family: var(--mono);
font-size: 14px;
color: var(--ink-60);
opacity: 0;
will-change: opacity;
}
.progress-bar {
flex: 1;
height: 4px;
background: var(--hairline);
border-radius: 2px;
position: relative;
overflow: hidden;
}
.progress-bar-fill {
position: absolute;
top: 0; left: 0;
height: 100%;
background: var(--accent);
width: 0%;
will-change: width, background;
}
.progress-bar.failed .progress-bar-fill {
background: var(--bad-strong);
}
.progress-pct {
font-variant-numeric: tabular-nums;
letter-spacing: 0.04em;
min-width: 54px;
text-align: right;
}
.progress-hours {
color: var(--muted);
font-size: 12px;
letter-spacing: 0.12em;
}
.progress-row.failed {
color: var(--bad-strong);
}
/* Big X overlay for failure stamp */
.fail-stamp {
position: absolute;
right: 32px;
top: 50%;
transform: translateY(-50%) rotate(-8deg);
width: 120px; height: 120px;
pointer-events: none;
opacity: 0;
will-change: opacity, transform;
z-index: 10;
}
.fail-stamp svg { width: 100%; height: 100%; }
.fail-stamp .stamp-text {
position: absolute;
bottom: -22px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.32em;
color: var(--bad-strong);
white-space: nowrap;
}
/* ======================================================
* BOTTOM HALF · 尽早 show（small iterations）
* ====================================================== */
.half-bot {
position: absolute;
top: 580px;
left: 160px;
right: 160px;
height: 340px;
opacity: 0;
will-change: opacity;
}
.half-bot .half-label .tag {
border-color: rgba(217,119,87,0.35);
color: var(--accent);
}
.iter-row {
display: flex;
gap: 32px;
align-items: flex-end;
height: 240px;
margin-top: 12px;
}
.iter-panel {
flex: 1;
background: rgba(20, 20, 20, 1);
border: 1px solid var(--hairline);
border-radius: 8px;
overflow: hidden;
height: 100%;
position: relative;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform;
display: flex;
flex-direction: column;
}
.iter-panel .ip-head {
padding: 10px 14px;
border-bottom: 1px solid var(--hairline);
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.16em;
color: var(--muted);
display: flex;
align-items: center;
justify-content: space-between;
}
.iter-panel .ip-version {
color: var(--accent);
font-weight: 500;
}
.iter-panel .ip-body {
flex: 1;
padding: 16px 18px;
display: flex;
flex-direction: column;
justify-content: center;
gap: 10px;
}
/* Rough mockup blocks that grow more detailed each iteration */
.iter-panel .m-block {
height: 8px;
background: var(--dim);
border-radius: 2px;
opacity: 0.8;
}
.iter-panel .m-block.accent { background: var(--accent); opacity: 0.8; }
.iter-panel .m-block.short { width: 40%; }
.iter-panel .m-block.med { width: 70%; }
.iter-panel .m-block.full { width: 100%; }
.iter-panel .m-block.tall { height: 24px; }
.iter-panel .m-block.big { height: 40px; }
.iter-panel .nod {
position: absolute;
top: 10px;
right: 14px;
width: 16px; height: 16px;
opacity: 0;
will-change: opacity, transform;
}
.iter-panel .nod svg {
width: 100%; height: 100%;
stroke: var(--accent);
fill: none;
stroke-width: 2;
}
.iter-panel .ip-minutes {
position: absolute;
bottom: 10px;
left: 14px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.12em;
color: var(--muted);
}
/* Rising curve visualization for bottom half */
.curve-wrap {
position: absolute;
right: 0;
bottom: 0;
width: 340px;
height: 180px;
opacity: 0;
will-change: opacity;
}
.curve-wrap svg {
width: 100%;
height: 100%;
overflow: visible;
}
.curve-wrap .axis {
stroke: var(--hairline);
stroke-width: 1;
fill: none;
}
.curve-wrap .curve-path {
stroke: var(--accent);
stroke-width: 2;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.curve-wrap .curve-dot {
fill: var(--accent);
r: 3;
}
.curve-wrap .curve-label {
font-family: var(--mono);
font-size: 9px;
fill: var(--muted);
letter-spacing: 0.12em;
}
/* ======================================================
* BEAT 3 · Full comparison chart crossfade
* ====================================================== */
.final-chart {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
width: 1280px;
height: 620px;
opacity: 0;
will-change: opacity;
z-index: 60;
}
.final-chart svg {
width: 100%; height: 100%;
overflow: visible;
}
.final-chart .axis {
stroke: var(--hairline);
stroke-width: 1;
fill: none;
}
.final-chart .axis-label {
font-family: var(--mono);
font-size: 13px;
fill: var(--muted);
letter-spacing: 0.16em;
}
.final-chart .tick-label {
font-family: var(--mono);
font-size: 11px;
fill: var(--dim);
letter-spacing: 0.06em;
}
.final-chart .curve-a {
stroke: var(--cool);
stroke-width: 2;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-a-dash {
stroke: var(--bad-strong);
stroke-width: 2.5;
fill: none;
stroke-dasharray: 5 7;
stroke-linecap: round;
}
.final-chart .curve-b {
stroke: var(--accent);
stroke-width: 3;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-b-glow {
stroke: var(--accent);
stroke-width: 6;
fill: none;
opacity: 0.18;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-dot {
fill: var(--accent);
}
.final-chart .fail-dot {
fill: none;
stroke: var(--bad-strong);
stroke-width: 2.5;
}
.final-chart .cool-dot {
fill: var(--cool);
}
.final-chart .anchor-label {
font-family: var(--serif-zh);
font-size: 20px;
font-weight: 400;
letter-spacing: 0.02em;
}
.final-chart .anchor-en {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.18em;
text-transform: uppercase;
}
/* ======================================================
* BRAND REVEAL — 统一动作
* ====================================================== */
.brand-sheet {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
}
.brand-reveal .wordmark {
font-family: var(--sans);
font-weight: 100;
font-size: 128px;
letter-spacing: -0.045em;
color: var(--cd-ink);
line-height: 1;
}
.brand-reveal .wordmark .accent { color: var(--accent-deep); }
.brand-reveal .underline {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 36px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">w2 · rough draft now beats perfect draft later</div>
<!-- Splitter -->
<div class="splitter" id="splitter"></div>
<div class="splitter-label" id="splitterLabel">VS</div>
<!-- ============ TOP HALF: All-at-once ============ -->
<div class="half-top" id="halfTop">
<div class="half-label">
<span class="tag">A</span>
<span class="zh" style="font-family: var(--serif-en); font-style: italic; letter-spacing: 0.01em;">All-at-once</span>
<span style="font-family: var(--mono); color: var(--muted); letter-spacing: 0.18em; font-size: 11px; margin-left: auto;">3 HOUR SESSION</span>
</div>
<div class="terminal-big">
<div class="tty-head">
<div class="d"></div><div class="d"></div><div class="d"></div>
<div class="tty-title">designer@studio · 3h session</div>
</div>
<div class="tty-body">
<div class="line" id="ttyL1"><span class="prompt">$</span>build final_design.html <span class="dim">// v1.0 · ship it all at once</span></div>
<div class="progress-row" id="progRow">
<div class="progress-bar" id="progBar">
<div class="progress-bar-fill" id="progFill"></div>
</div>
<span class="progress-pct" id="progPct">0%</span>
<span class="progress-hours" id="progHours">03:00:00</span>
</div>
</div>
<div class="fail-stamp" id="failStamp">
<svg viewBox="0 0 120 120">
<circle cx="60" cy="60" r="52" fill="none" stroke="#A04A38" stroke-width="3"/>
<path d="M 38 38 L 82 82 M 82 38 L 38 82" stroke="#A04A38" stroke-width="4" stroke-linecap="round"/>
</svg>
<div class="stamp-text">REJECTED</div>
</div>
</div>
</div>
<!-- ============ BOTTOM HALF: Show early ============ -->
<div class="half-bot" id="halfBot">
<div class="half-label">
<span class="tag">B</span>
<span class="zh" style="font-family: var(--serif-en); font-style: italic; letter-spacing: 0.01em;">Show early</span>
<span style="font-family: var(--mono); color: var(--muted); letter-spacing: 0.18em; font-size: 11px; margin-left: auto;">SMALL ITERATIONS</span>
</div>
<div class="iter-row">
<div class="iter-panel" id="iter1">
<div class="ip-head">
<span>draft · v1</span>
<span class="ip-version">15 min</span>
</div>
<div class="ip-body">
<div class="m-block short"></div>
<div class="m-block med"></div>
<div class="m-block short"></div>
</div>
<div class="nod" id="nod1">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
<div class="iter-panel" id="iter2">
<div class="ip-head">
<span>draft · v2</span>
<span class="ip-version">25 min</span>
</div>
<div class="ip-body">
<div class="m-block full tall"></div>
<div class="m-block med"></div>
<div class="m-block short"></div>
<div class="m-block med accent"></div>
</div>
<div class="nod" id="nod2">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
<div class="iter-panel" id="iter3">
<div class="ip-head">
<span>draft · v3</span>
<span class="ip-version">35 min</span>
</div>
<div class="ip-body">
<div class="m-block full big"></div>
<div class="m-block full tall accent"></div>
<div class="m-block med"></div>
<div class="m-block full"></div>
<div class="m-block short"></div>
</div>
<div class="nod" id="nod3">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
</div>
</div>
<!-- ============ Beat 3 · Final comparison chart ============ -->
<div class="final-chart" id="finalChart">
<svg viewBox="0 0 1280 620" preserveAspectRatio="xMidYMid meet">
<!-- Axes -->
<line class="axis" x1="110" y1="60" x2="110" y2="520"/>
<line class="axis" x1="110" y1="520" x2="1200" y2="520"/>
<!-- Y-axis label -->
<text class="axis-label" x="58" y="290" transform="rotate(-90 58 290)" text-anchor="middle">QUALITY</text>
<!-- X-axis label -->
<text class="axis-label" x="655" y="570" text-anchor="middle">TIME</text>
<!-- Tick marks -->
<text class="tick-label" x="110" y="545" text-anchor="middle">0</text>
<text class="tick-label" x="290" y="545" text-anchor="middle">15m</text>
<text class="tick-label" x="480" y="545" text-anchor="middle">25m</text>
<text class="tick-label" x="680" y="545" text-anchor="middle">35m</text>
<text class="tick-label" x="1200" y="545" text-anchor="middle">3h</text>
<!-- Curve A (All-at-once): flat crawl near zero, late spike, then crash -->
<path class="curve-a" id="curveA"
d="M 110 500 L 400 495 L 700 490 L 1000 485 L 1140 180" />
<path class="curve-a-dash" id="curveACrash"
d="M 1140 180 L 1200 510" />
<circle class="fail-dot" id="failDot" cx="1140" cy="180" r="9"/>
<g id="failX" opacity="0">
<line x1="1130" y1="170" x2="1150" y2="190" stroke="#C85A42" stroke-width="2.5" stroke-linecap="round"/>
<line x1="1150" y1="170" x2="1130" y2="190" stroke="#C85A42" stroke-width="2.5" stroke-linecap="round"/>
</g>
<text class="anchor-label" x="1200" y="150" fill="#C85A42" text-anchor="end" style="font-family: var(--serif-en); font-style: italic;">All-at-once</text>
<text class="anchor-en" x="1200" y="170" fill="#C85A42" text-anchor="end">REJECTED</text>
<!-- Curve B (Show early): steady step rise across first 35 min -->
<path class="curve-b-glow" id="curveBGlow"
d="M 110 500 L 290 380 L 480 270 L 680 140" />
<path class="curve-b" id="curveB"
d="M 110 500 L 290 380 L 480 270 L 680 140" />
<circle class="curve-dot" cx="290" cy="380" r="6"/>
<circle class="curve-dot" cx="480" cy="270" r="6"/>
<circle class="curve-dot" cx="680" cy="140" r="8"/>
<text class="anchor-label" x="680" y="115" fill="#D97757" text-anchor="middle" style="font-family: var(--serif-en); font-style: italic;">Show early</text>
<text class="anchor-en" x="680" y="96" fill="#D97757" text-anchor="middle">SHIPPED</text>
<text class="tick-label" x="555" y="477" text-anchor="middle" fill="rgba(255,255,255,0.3)" style="letter-spacing: 0.12em;">— 3 hours silence —</text>
</svg>
</div>
<!-- Brand reveal -->
<div class="brand-sheet" id="brandSheet"></div>
<div class="brand-reveal" id="brandReveal">
<div class="wordmark">ifq<span class="accent"> · </span>design</div>
<div class="underline" id="brandUnderline"></div>
</div>
</div>
<script>
// Auto-scale stage
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const cubicIn = t => t * t * t;
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ────────────────────────────────────
// Timeline — total 12s (Beat 1: 0-2 · Beat 2: 2-10 · Beat 3: 10-12)
//
// 0.0-0.6 title + splitter grow
// 0.6-1.4 two half-labels fade in (top first, then bot)
// 1.4-2.0 top terminal line 1 types; bot panel 1 enters
//
// Top track (闷头):
// 2.0-7.8 progress bar crawls from 0 to 99% (slow, painful)
// 7.8-8.4 stuck at 99%
// 8.4-8.9 fail stamp lands + bar turns red + bar drops to 0
//
// Bottom track (尽早):
// 2.0-2.6 iter1 enters, nod1 appears @ 2.8
// 3.6-4.2 iter2 enters, nod2 appears @ 4.4
// 5.6-6.2 iter3 enters, nod3 appears @ 6.4 (final tick — biggest)
//
// 8.8-9.8 both halves dim; final chart crossfades in
// (curves draw via stroke-dasharray)
// 9.8-10.4 chart settles, anchor labels bloom
// 10.0-12.0 brand reveal (sheet + wordmark + underline)
// ────────────────────────────────────
const el = {
title: document.getElementById('titleLine'),
splitter: document.getElementById('splitter'),
splitterLb: document.getElementById('splitterLabel'),
halfTop: document.getElementById('halfTop'),
halfBot: document.getElementById('halfBot'),
ttyL1: document.getElementById('ttyL1'),
progRow: document.getElementById('progRow'),
progBar: document.getElementById('progBar'),
progFill: document.getElementById('progFill'),
progPct: document.getElementById('progPct'),
progHours: document.getElementById('progHours'),
failStamp: document.getElementById('failStamp'),
iter1: document.getElementById('iter1'),
iter2: document.getElementById('iter2'),
iter3: document.getElementById('iter3'),
nod1: document.getElementById('nod1'),
nod2: document.getElementById('nod2'),
nod3: document.getElementById('nod3'),
finalChart: document.getElementById('finalChart'),
brandSheet: document.getElementById('brandSheet'),
brandReveal:document.getElementById('brandReveal'),
brandUnder: document.getElementById('brandUnderline'),
curveA: document.getElementById('curveA'),
curveACrash:document.getElementById('curveACrash'),
curveB: document.getElementById('curveB'),
curveBGlow: document.getElementById('curveBGlow'),
};
// Precompute path lengths for draw-on animation
const lenA = el.curveA.getTotalLength();
const lenACrash = el.curveACrash.getTotalLength();
const lenB = el.curveB.getTotalLength();
el.curveA.style.strokeDasharray = `lenA lenA`;
el.curveA.style.strokeDashoffset = lenA;
el.curveACrash.style.strokeDasharray = `lenACrash lenACrash`;
el.curveACrash.style.strokeDashoffset = lenACrash;
el.curveB.style.strokeDasharray = `lenB lenB`;
el.curveB.style.strokeDashoffset = lenB;
el.curveBGlow.style.strokeDasharray = `lenB lenB`;
el.curveBGlow.style.strokeDashoffset = lenB;
// Also precompute chart dot selections (hide initially)
const chartDots = el.finalChart.querySelectorAll('circle');
const chartAnchors = el.finalChart.querySelectorAll('.anchor-label, .anchor-en');
const chartTicks = el.finalChart.querySelectorAll('.tick-label, .axis-label');
const DURATION = 12.0;
let startTime = null;
let loop = true;
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// ────── Title
const titleIn = seg(t, 0.1, 1.0);
const titleOut = seg(t, 9.2, 9.8);
el.title.style.opacity = Math.max(0, Math.min(cubicOut(titleIn), 1 - titleOut));
// ────── Splitter (fade out earlier so Beat 3 is clean)
const splitT = seg(t, 0.0, 0.8);
const splitOut = seg(t, 8.4, 8.9);
el.splitter.style.transform = `scaleX(expoOut(splitT) * (1 - splitOut))`;
const splitLabelT = seg(t, 0.4, 1.0);
const splitLabelOut = seg(t, 8.2, 8.7);
el.splitterLb.style.opacity = Math.max(0, Math.min(cubicOut(splitLabelT), 1 - splitLabelOut));
// ────── Halves fade in / out (fade out earlier to clear for Beat 3 chart)
const topIn = seg(t, 0.6, 1.4);
const topOut = seg(t, 8.4, 9.0);
el.halfTop.style.opacity = Math.max(0, Math.min(cubicOut(topIn), 1 - topOut));
const botIn = seg(t, 1.0, 1.8);
const botOut = seg(t, 8.4, 9.0);
el.halfBot.style.opacity = Math.max(0, Math.min(cubicOut(botIn), 1 - botOut));
// ────── TOP track: terminal line + progress bar
const ttyL1In = seg(t, 1.4, 1.8);
el.ttyL1.style.opacity = cubicOut(ttyL1In);
// Progress bar appears @ 1.8, starts crawling 2.0-7.8, stuck 7.8-8.4, fails @ 8.4
const progRowIn = seg(t, 1.8, 2.2);
el.progRow.style.opacity = cubicOut(progRowIn);
let pct = 0;
let hoursTxt = '03:00:00';
if (t >= 2.0 && t < 7.8) {
const p = seg(t, 2.0, 7.8);
// Easing: starts fast, slows down to 99% (mimics the "last 10% takes forever" trope)
pct = 99 * (1 - Math.pow(1 - p, 2.2));
const remaining = Math.max(0, (1 - p) * 3 * 60 * 60);
const hh = String(Math.floor(remaining / 3600)).padStart(2, '0');
const mm = String(Math.floor((remaining % 3600) / 60)).padStart(2, '0');
const ss = String(Math.floor(remaining % 60)).padStart(2, '0');
hoursTxt = `hh:mm:ss`;
} else if (t >= 7.8 && t < 8.4) {
pct = 99;
// Micro-jitter to show "stuck"
const jitter = Math.sin(t * 30) * 0.1;
pct = 99 + jitter;
hoursTxt = '00:00:12';
} else if (t >= 8.4 && t < 8.7) {
// Fail animation — pct stays at 99 briefly then snaps to 0
pct = 99;
hoursTxt = '— REJECTED —';
} else if (t >= 8.7) {
pct = 0;
hoursTxt = '— REJECTED —';
}
el.progFill.style.width = `pct%`;
el.progPct.textContent = `Math.floor(Math.max(0, pct))%`;
el.progHours.textContent = hoursTxt;
// Fail state toggle
if (t >= 8.4) {
el.progBar.classList.add('failed');
el.progRow.classList.add('failed');
} else {
el.progBar.classList.remove('failed');
el.progRow.classList.remove('failed');
}
// Fail stamp lands at 8.4
const stampIn = seg(t, 8.4, 8.7);
if (stampIn > 0) {
el.failStamp.style.opacity = cubicOut(stampIn);
const scale = lerp(stampIn, 1.6, 1.0, expoOut);
el.failStamp.style.transform = `translateY(-50%) rotate(-8deg) scale(scale)`;
} else {
el.failStamp.style.opacity = 0;
}
// ────── BOTTOM track: 3 iter panels
const iterTimings = [
{ enter: [2.0, 2.6], nod: [2.8, 3.2] },
{ enter: [3.6, 4.2], nod: [4.4, 4.8] },
{ enter: [5.6, 6.2], nod: [6.4, 6.9] },
];
[el.iter1, el.iter2, el.iter3].forEach((panel, i) => {
const { enter } = iterTimings[i];
const p = seg(t, enter[0], enter[1]);
const op = expoOut(p);
const ty = lerp(p, 20, 0, expoOut);
panel.style.opacity = op;
panel.style.transform = `translateY(typx)`;
});
[el.nod1, el.nod2, el.nod3].forEach((n, i) => {
const { nod } = iterTimings[i];
const p = seg(t, nod[0], nod[1]);
const op = expoOut(p);
const scale = lerp(p, 0.4, 1.0, expoOut);
n.style.opacity = op;
n.style.transform = `scale(scale)`;
});
// ────── Beat 3 · final chart crossfade (chart appears as halves fade)
const chartIn = seg(t, 8.5, 9.2);
el.finalChart.style.opacity = cubicOut(chartIn);
const curveBT = seg(t, 8.8, 9.8);
el.curveB.style.strokeDashoffset = lenB * (1 - expoOut(curveBT));
el.curveBGlow.style.strokeDashoffset = lenB * (1 - expoOut(curveBT));
const curveAT = seg(t, 8.9, 9.7);
el.curveA.style.strokeDashoffset = lenA * (1 - cubicOut(curveAT));
const curveACrashT = seg(t, 9.7, 9.95);
el.curveACrash.style.strokeDashoffset = lenACrash * (1 - expoOut(curveACrashT));
const failXT = seg(t, 9.65, 9.85);
const failXEl = document.getElementById('failX');
if (failXEl) {
failXEl.style.opacity = cubicOut(failXT);
failXEl.style.transform = `scale(lerp(failXT, 1.6, 1.0, expoOut))`;
failXEl.style.transformOrigin = '1140px 180px';
}
chartDots.forEach((dot, i) => {
const dotT = seg(t, 9.0 + i * 0.12, 9.3 + i * 0.12);
dot.style.opacity = cubicOut(dotT);
});
chartAnchors.forEach((a) => {
const aT = seg(t, 9.5, 9.95);
a.style.opacity = cubicOut(aT);
});
chartTicks.forEach((tk) => {
const tkT = seg(t, 8.7, 9.3);
tk.style.opacity = cubicOut(tkT) * 0.9;
});
// ────── Brand reveal 10.0-12.0
const sheetT = seg(t, 10.0, 10.6);
el.brandSheet.style.transform = `translateY(lerp(sheetT, 100, 0, expoOut)%)`;
const wordT = seg(t, 10.6, 11.4);
el.brandReveal.style.opacity = cubicOut(wordT);
const underT = seg(t, 11.4, 11.9);
el.brandUnder.style.width = `lerp(underT, 0, 280, expoOut)px`;
// Mark ready for recorder
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/c4-tweaks-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>c4-tweaks · Slide. See it morph. (English)</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
/* Mock landing page · warm variant (initial state) */
--warm-bg: #F6EFE6;
--warm-panel: #FFFFFF;
--warm-ink: #1A1918;
--warm-dim: #8B867E;
--warm-hair: rgba(0,0,0,0.08);
--warm-accent: #D97757;
/* Mock landing page · cool variant (after slider 1) */
--cool-bg: #0E1620;
--cool-panel: #17222E;
--cool-ink: #E8EEF5;
--cool-dim: #7A8A9B;
--cool-hair: rgba(255,255,255,0.08);
--cool-accent: #5A8CB8;
--serif-en: "Source Serif 4", Georgia, serif;
--serif-cn: "Noto Serif SC", "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform: translate(-50%, -50%);
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.grain {
position: absolute; inset: 0;
background-image:
radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
background-size: 3px 3px;
opacity: 0.4;
pointer-events: none;
z-index: 2;
}
/* Watermark */
.watermark {
position: absolute;
top: 44px; left: 56px;
font-family: var(--mono);
font-size: 14px;
font-weight: 500;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 10;
}
.version-mark {
position: absolute;
bottom: 44px; right: 56px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.12);
z-index: 10;
}
/* ============ Main composition ============ */
.composition {
position: absolute;
inset: 0;
display: grid;
grid-template-columns: 1080px 500px;
gap: 80px;
padding: 130px 120px 140px 140px;
align-items: center;
perspective: 2400px;
}
/* ---- Design preview (left) ---- */
.preview-frame {
position: relative;
width: 1080px;
height: 800px;
border-radius: 18px;
overflow: hidden;
transform-style: preserve-3d;
transform: rotateX(6deg) rotateY(-4deg);
box-shadow:
0 50px 120px rgba(0,0,0,0.6),
0 0 0 1px rgba(255,255,255,0.06);
opacity: 0;
will-change: opacity, transform, background;
transition: background 280ms cubic-bezier(.2,.8,.2,1);
}
.preview-frame.warm {
background: var(--warm-bg);
}
.preview-frame.cool {
background: var(--cool-bg);
}
/* Browser chrome top bar */
.browser-chrome {
display: flex;
align-items: center;
gap: 10px;
padding: 16px 22px;
border-bottom: 1px solid var(--warm-hair);
background: var(--warm-panel);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .browser-chrome {
background: var(--cool-panel);
border-bottom-color: var(--cool-hair);
}
.dot {
width: 11px; height: 11px; border-radius: 50%;
background: rgba(0,0,0,0.14);
}
.cool .dot { background: rgba(255,255,255,0.14); }
.url-bar {
flex: 1;
margin-left: 14px;
padding: 6px 14px;
border-radius: 6px;
background: rgba(0,0,0,0.04);
font-family: var(--mono);
font-size: 12px;
color: var(--warm-dim);
letter-spacing: 0.05em;
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .url-bar {
background: rgba(255,255,255,0.04);
color: var(--cool-dim);
}
/* Hero content */
.preview-body {
padding: 54px 72px 60px 72px;
color: var(--warm-ink);
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-body { color: var(--cool-ink); }
.preview-eyebrow {
font-family: var(--mono);
font-size: 11px;
font-weight: 500;
letter-spacing: 0.24em;
text-transform: uppercase;
color: var(--warm-accent);
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-eyebrow { color: var(--cool-accent); }
.preview-title {
margin-top: 16px;
font-family: var(--serif-en);
font-weight: 400;
font-size: 86px;
line-height: 1.02;
letter-spacing: -0.02em;
transition: font-family 240ms cubic-bezier(.2,.8,.2,1),
font-weight 240ms cubic-bezier(.2,.8,.2,1),
letter-spacing 240ms cubic-bezier(.2,.8,.2,1);
}
.preview-title .em {
color: var(--warm-accent);
font-style: italic;
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-title .em { color: var(--cool-accent); }
.preview-frame.sans .preview-title {
font-family: var(--sans);
font-weight: 200;
letter-spacing: -0.045em;
}
.preview-frame.sans .preview-title .em {
font-style: normal;
}
.preview-sub {
margin-top: 24px;
font-family: var(--serif-en);
font-size: 20px;
font-weight: 300;
line-height: 1.6;
max-width: 720px;
color: var(--warm-dim);
transition: color 280ms cubic-bezier(.2,.8,.2,1),
font-family 240ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-sub { color: var(--cool-dim); }
.preview-frame.sans .preview-sub {
font-family: var(--sans);
}
/* Density cards grid */
.card-grid {
margin-top: 54px;
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 18px;
transition: grid-template-columns 280ms cubic-bezier(.2,.8,.2,1),
gap 280ms cubic-bezier(.2,.8,.2,1);
}
.preview-frame.dense .card-grid {
grid-template-columns: repeat(3, 1fr);
grid-auto-rows: minmax(72px, auto);
gap: 10px;
}
.card {
padding: 22px 22px 24px 22px;
border-radius: 10px;
background: rgba(0,0,0,0.035);
border: 1px solid var(--warm-hair);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card {
background: rgba(255,255,255,0.03);
border-color: var(--cool-hair);
}
.preview-frame.dense .card {
padding: 12px 14px;
}
.card-icon {
width: 28px; height: 28px;
border-radius: 6px;
background: var(--warm-accent);
opacity: 0.16;
margin-bottom: 14px;
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-icon { background: var(--cool-accent); }
.preview-frame.dense .card-icon {
width: 18px; height: 18px;
margin-bottom: 8px;
}
.card-title {
font-family: var(--serif-en);
font-size: 18px;
font-weight: 500;
color: var(--warm-ink);
letter-spacing: -0.005em;
transition: color 280ms cubic-bezier(.2,.8,.2,1),
font-family 240ms cubic-bezier(.2,.8,.2,1),
font-size 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-title { color: var(--cool-ink); }
.preview-frame.sans .card-title {
font-family: var(--sans);
font-weight: 500;
}
.preview-frame.dense .card-title {
font-size: 13px;
}
.card-text {
margin-top: 6px;
font-family: var(--serif-en);
font-size: 13px;
line-height: 1.45;
color: var(--warm-dim);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-text { color: var(--cool-dim); }
.preview-frame.sans .card-text { font-family: var(--sans); }
.preview-frame.dense .card-text {
font-size: 11px;
line-height: 1.3;
opacity: 0.85;
}
/* Extra cards (hidden in sparse mode) */
.card.extra {
opacity: 0;
transform: scale(0.92);
transition: opacity 240ms cubic-bezier(.2,.8,.2,1),
transform 240ms cubic-bezier(.2,.8,.2,1),
background 280ms cubic-bezier(.2,.8,.2,1),
border-color 280ms cubic-bezier(.2,.8,.2,1);
pointer-events: none;
max-height: 0;
padding: 0;
overflow: hidden;
}
.preview-frame.dense .card.extra {
opacity: 1;
transform: scale(1);
max-height: 120px;
padding: 12px 14px;
}
/* ---- Slider panel (right) ---- */
.slider-panel {
position: relative;
width: 500px;
opacity: 0;
will-change: opacity, transform;
display: flex;
flex-direction: column;
gap: 64px;
}
.anchor-line {
position: absolute;
top: -80px;
left: 8px;
font-family: var(--serif-en);
font-weight: 400;
font-size: 26px;
letter-spacing: 0.02em;
color: var(--ink-80);
opacity: 0;
will-change: opacity, transform;
}
.anchor-line .em {
color: var(--accent);
font-weight: 500;
}
.slider-item {
display: flex;
flex-direction: column;
gap: 18px;
}
.slider-label {
display: flex;
align-items: baseline;
justify-content: space-between;
}
.slider-name {
font-family: var(--mono);
font-size: 14px;
font-weight: 500;
letter-spacing: 0.18em;
color: var(--ink-80);
text-transform: uppercase;
}
.slider-value {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.14em;
color: var(--muted);
}
/* Track */
.track {
position: relative;
width: 100%;
height: 2px;
background: var(--hairline);
}
.track-fill {
position: absolute;
top: 0; left: 0;
height: 100%;
width: 10%;
background: var(--accent);
will-change: width;
}
/* Tick marks */
.ticks {
position: absolute;
inset: -4px 0 -4px 0;
display: flex;
justify-content: space-between;
pointer-events: none;
}
.tick {
width: 1px;
height: 10px;
background: rgba(255,255,255,0.14);
}
/* Knob */
.knob {
position: absolute;
top: 50%;
left: 10%;
width: 26px; height: 26px;
border-radius: 50%;
background: var(--ink);
transform: translate(-50%, -50%);
box-shadow: 0 0 0 1px rgba(0,0,0,0.6),
0 8px 24px rgba(0,0,0,0.5);
will-change: left, transform, box-shadow;
}
.knob.active {
box-shadow: 0 0 0 2px var(--accent),
0 0 30px rgba(217,119,87,0.45),
0 8px 24px rgba(0,0,0,0.5);
}
/* Cursor */
.cursor {
position: absolute;
width: 20px; height: 20px;
pointer-events: none;
will-change: left, top, opacity;
opacity: 0;
z-index: 20;
}
.cursor svg { width: 100%; height: 100%; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8)); }
/* ---- Brand reveal ---- */
/* Stage dimmer: fades the composition out just before the panel slides in */
.stage-dimmer {
position: absolute;
inset: 0;
background: #000000;
opacity: 0;
z-index: 40;
pointer-events: none;
will-change: opacity;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
z-index: 50;
will-change: transform;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.02em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform, font-variation-settings, font-weight;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
/* Flex-centered, 60px below wordmark (line-height 1 @ 72px → descender + 24 gap) */
margin-top: 60px;
height: 2px;
width: 0;
background: #D97757;
align-self: center;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="grain"></div>
<div class="watermark">IFQ · DESIGN</div>
<div class="version-mark">V2 · 2026</div>
<div class="composition">
<!-- LEFT: design preview -->
<div class="preview-frame warm" id="preview">
<div class="browser-chrome">
<span class="dot"></span><span class="dot"></span><span class="dot"></span>
<div class="url-bar">yourbrand.design</div>
</div>
<div class="preview-body">
<div class="preview-eyebrow">Agent Studio</div>
<div class="preview-title">Built for <span class="em">them</span>.<br/>Who never sleep.</div>
<div class="preview-sub">A design system that ships while you rest — ready before you open the file.</div>
<div class="card-grid" id="cardGrid">
<div class="card">
<div class="card-icon"></div>
<div class="card-title">Brand Assets</div>
<div class="card-text">Logos, palettes, type — one source of truth.</div>
</div>
<div class="card">
<div class="card-icon"></div>
<div class="card-title">Prototype</div>
<div class="card-text">One sentence in, a clickable app out.</div>
</div>
<div class="card">
<div class="card-icon"></div>
<div class="card-title">Motion</div>
<div class="card-text">Timeline is code. Swap 25 for 60 fps.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Slides</div>
<div class="card-text">HTML is PPTX.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Infographic</div>
<div class="card-text">Data in, magazine out.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Review</div>
<div class="card-text">Five axes. Honest punch list.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Advisor</div>
<div class="card-text">Three roads. You pick.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Junior</div>
<div class="card-text">Show first. Polish later.</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Protocol</div>
<div class="card-text">Five steps. No skip.</div>
</div>
</div>
</div>
</div>
<!-- RIGHT: slider panel -->
<div class="slider-panel" id="panel">
<div class="anchor-line" id="anchor">
Slide. <span class="em">See it morph.</span>
</div>
<!-- Slider 1 · palette -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">Palette</span>
<span class="slider-value" id="val1">warm</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill1"></div>
<div class="knob" id="knob1"></div>
</div>
</div>
<!-- Slider 2 · type -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">Type</span>
<span class="slider-value" id="val2">serif</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill2"></div>
<div class="knob" id="knob2"></div>
</div>
</div>
<!-- Slider 3 · density -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">Density</span>
<span class="slider-value" id="val3">sparse</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill3"></div>
<div class="knob" id="knob3"></div>
</div>
</div>
</div>
<!-- Cursor -->
<div class="cursor" id="cursor">
<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
<path d="M2 2 L2 16 L6 12 L9 18 L11 17 L8 11 L14 11 Z"
fill="white" stroke="#000" stroke-width="1.2" stroke-linejoin="round"/>
</svg>
</div>
</div>
<!-- Stage dimmer (fades scene to black before panel sweeps in) -->
<div class="stage-dimmer" id="stageDimmer"></div>
<!-- Brand reveal layer -->
<div class="brand-panel" id="brandPanel">
<div class="brand-wordmark" id="brandMark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
</div>
<script>
(function() {
// ---------- Fit stage ----------
const stage = document.getElementById('stage');
function rescale() {
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
rescale();
window.addEventListener('resize', rescale);
// ---------- Animation ----------
const DURATION = 10.0; // seconds
const preview = document.getElementById('preview');
const panel = document.getElementById('panel');
const anchor = document.getElementById('anchor');
const cursor = document.getElementById('cursor');
const knob1 = document.getElementById('knob1');
const knob2 = document.getElementById('knob2');
const knob3 = document.getElementById('knob3');
const fill1 = document.getElementById('fill1');
const fill2 = document.getElementById('fill2');
const fill3 = document.getElementById('fill3');
const val1 = document.getElementById('val1');
const val2 = document.getElementById('val2');
const val3 = document.getElementById('val3');
const stageDimmer = document.getElementById('stageDimmer');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandLine = document.getElementById('brandLine');
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function clamp(v, lo, hi) { return Math.max(lo, Math.min(hi, v)); }
function lerp(t, t0, t1, v0, v1, ease) {
if (t <= t0) return v0;
if (t >= t1) return v1;
const k = (t - t0) / (t1 - t0);
return v0 + (v1 - v0) * (ease ? ease(k) : k);
}
function clampLerp(t, t0, t1) {
if (t <= t0) return 0;
if (t >= t1) return 1;
return (t - t0) / (t1 - t0);
}
// Knob motion — drag feel: first 70% is a cubic ease (hand moving),
// final 15% is overshoot + snap to target (magnetic arrival).
function knobMotion(t, t0, t1, fromPct, toPct) {
if (t <= t0) return fromPct;
if (t >= t1) return toPct;
const k = (t - t0) / (t1 - t0);
const direction = toPct > fromPct ? 1 : -1;
const range = Math.abs(toPct - fromPct);
if (k < 0.72) {
// Main drag: cubic easeInOut feels like a hand moving
const e = cubicInOut(k / 0.72);
return fromPct + (toPct - fromPct) * e;
} else if (k < 0.85) {
// Overshoot past target by ~2%
const overK = (k - 0.72) / 0.13;
const overshoot = 2.2;
return toPct + direction * overshoot * Math.sin(overK * Math.PI);
} else {
// Settled at target
return toPct;
}
}
// Timeline (seconds, 10s total)
const T = {
stage_in: [0.0, 1.0], // frame + panel appear
anchor_in: [0.8, 1.4],
// Slider 1 · palette: warm → cool (1.2s → 3.2s) — arrive at 3.0s
s1_cursor_to: [1.3, 1.9],
s1_drag: [1.9, 2.9],
s1_settle: [2.9, 3.1],
// Slider 2 · type: serif → sans
s2_cursor_to: [3.2, 3.7],
s2_drag: [3.7, 4.7],
s2_settle: [4.7, 4.9],
// Slider 3 · density: sparse → dense
s3_cursor_to: [5.0, 5.5],
s3_drag: [5.5, 6.5],
s3_settle: [6.5, 6.7],
hold: [6.7, 8.0],
// Brand reveal (cream walloff · aligned with hero-v10 signature)
scene_out: [8.0, 8.3], // main composition fade to black (0.3s)
brand_panel: [8.3, 8.7], // cream panel sweeps up from bottom, expoOut (0.4s)
brand_mark: [8.7, 9.3], // wordmark: wght 100→500 + y 20→0 + opacity 0→1 (0.6s)
brand_line: [9.3, 9.7], // orange line expands 0→280 from center (0.4s)
brand_hold: [9.7, 10.0], // hold final frame
};
// Slider-to-state logic. Value-changes happen at settle start.
let state = { palette: 'warm', type: 'serif', density: 'sparse' };
let lastStateHash = '';
function updatePreview() {
preview.classList.remove('warm', 'cool', 'sans', 'dense');
if (state.palette === 'warm') preview.classList.add('warm');
else preview.classList.add('cool');
if (state.type === 'sans') preview.classList.add('sans');
if (state.density === 'dense') preview.classList.add('dense');
}
updatePreview();
function setKnobState(knob, active) {
if (active) knob.classList.add('active');
else knob.classList.remove('active');
}
function setValueLabel(el, text) {
if (el.textContent !== text) el.textContent = text;
}
// ---------- Cursor path (in composition coords) ----------
// Composition uses grid: left column 1220 + 60 gap, panel is at right.
// We'll position cursor using .composition-relative absolute positioning.
// Cursor is child of .composition, whose padding is 130/100/140/140.
// So coords relative to .composition padding-box.
// Simpler: cursor is absolute in .stage coords since parent composition
// covers full stage. Use inline style left/top in px.
// Anchor positions (rough — will fine-tune):
const CURSOR_PARK = { x: 1900, y: 1080 }; // off-screen bottom-right
// Slider tracks: panel starts around x≈1420, width 520. Each track spans that width.
// We'll measure actual rect at first tick.
let sliderRects = null;
function measureRects() {
const stageRect = stage.getBoundingClientRect();
const scale = stageRect.width / 1920;
const getTrackBox = (id) => {
const el = document.getElementById(id).parentElement; // .track
const r = el.getBoundingClientRect();
return {
left: (r.left - stageRect.left) / scale,
top: (r.top - stageRect.top) / scale,
width: r.width / scale,
height: r.height / scale,
};
};
sliderRects = {
s1: getTrackBox('knob1'),
s2: getTrackBox('knob2'),
s3: getTrackBox('knob3'),
};
}
function positionCursor(x, y, opacity) {
cursor.style.left = x + 'px';
cursor.style.top = y + 'px';
cursor.style.opacity = opacity;
}
function knobLeft(id, pct) {
const el = document.getElementById(id);
el.style.left = pct + '%';
}
function fillWidth(id, pct) {
const el = document.getElementById(id);
el.style.width = pct + '%';
}
// Tick / render
let startTs = null;
let frameCount = 0;
function tick(ts) {
if (!startTs) startTs = ts;
const t = (ts - startTs) / 1000;
// Measure rects once
if (!sliderRects && frameCount > 1) {
measureRects();
}
// --- Stage in ---
const stageK = clampLerp(t, T.stage_in[0], T.stage_in[1]);
const stageOp = cubicOut(stageK);
preview.style.opacity = stageOp;
preview.style.transform = `rotateX(lerp(t, T.stage_in[0], T.stage_in[1], 10, 6, cubicOut)deg) rotateY(-4deg) translateY(lerp(t, T.stage_in[0], T.stage_in[1], 20, 0, expoOut)px)`;
panel.style.opacity = stageOp;
panel.style.transform = `translateX(lerp(t, T.stage_in[0], T.stage_in[1], 30, 0, expoOut)px)`;
// Anchor
const aK = clampLerp(t, T.anchor_in[0], T.anchor_in[1]);
anchor.style.opacity = cubicOut(aK);
anchor.style.transform = `translateY(lerp(t, T.anchor_in[0], T.anchor_in[1], 10, 0, expoOut)px)`;
// Snap point: when knob reaches target (72% of drag duration)
const s1SnapT = T.s1_drag[0] + (T.s1_drag[1] - T.s1_drag[0]) * 0.72;
const s2SnapT = T.s2_drag[0] + (T.s2_drag[1] - T.s2_drag[0]) * 0.72;
const s3SnapT = T.s3_drag[0] + (T.s3_drag[1] - T.s3_drag[0]) * 0.72;
// --- Slider 1: palette ---
// Knob 10% → 90%
const k1pct = knobMotion(t, T.s1_drag[0], T.s1_drag[1], 10, 90);
knobLeft('knob1', k1pct); fillWidth('fill1', k1pct);
setKnobState(knob1, t >= T.s1_cursor_to[0] && t < T.s1_settle[1] + 0.2);
if (t >= s1SnapT && state.palette !== 'cool') {
state.palette = 'cool'; updatePreview(); setValueLabel(val1, 'cool');
}
// --- Slider 2: type ---
const k2pct = knobMotion(t, T.s2_drag[0], T.s2_drag[1], 10, 90);
knobLeft('knob2', k2pct); fillWidth('fill2', k2pct);
setKnobState(knob2, t >= T.s2_cursor_to[0] && t < T.s2_settle[1] + 0.2);
if (t >= s2SnapT && state.type !== 'sans') {
state.type = 'sans'; updatePreview(); setValueLabel(val2, 'sans');
}
// --- Slider 3: density ---
const k3pct = knobMotion(t, T.s3_drag[0], T.s3_drag[1], 10, 90);
knobLeft('knob3', k3pct); fillWidth('fill3', k3pct);
setKnobState(knob3, t >= T.s3_cursor_to[0] && t < T.s3_settle[1] + 0.2);
if (t >= s3SnapT && state.density !== 'dense') {
state.density = 'dense'; updatePreview(); setValueLabel(val3, 'dense');
}
// --- Cursor choreography ---
if (sliderRects) {
const r1 = sliderRects.s1, r2 = sliderRects.s2, r3 = sliderRects.s3;
// Positions of knob at 10% and 90%
const k1Start = { x: r1.left + r1.width * 0.10, y: r1.top + r1.height/2 };
const k1End = { x: r1.left + r1.width * 0.90, y: r1.top + r1.height/2 };
const k2Start = { x: r2.left + r2.width * 0.10, y: r2.top + r2.height/2 };
const k2End = { x: r2.left + r2.width * 0.90, y: r2.top + r2.height/2 };
const k3Start = { x: r3.left + r3.width * 0.10, y: r3.top + r3.height/2 };
const k3End = { x: r3.left + r3.width * 0.90, y: r3.top + r3.height/2 };
let cx = CURSOR_PARK.x, cy = CURSOR_PARK.y, co = 0;
if (t < T.s1_cursor_to[0]) {
// still off-screen (or just appeared)
cx = CURSOR_PARK.x; cy = CURSOR_PARK.y; co = 0;
} else if (t < T.s1_cursor_to[1]) {
// cursor flies to s1 knob start
const k = clampLerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1]);
const e = cubicOut(k);
cx = lerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1], CURSOR_PARK.x, k1Start.x, cubicOut);
cy = lerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1], CURSOR_PARK.y, k1Start.y, cubicOut);
co = e;
} else if (t < T.s1_drag[1]) {
// dragging s1
cx = r1.left + (r1.width * k1pct / 100);
cy = r1.top + r1.height/2;
co = 1;
} else if (t < T.s2_cursor_to[0]) {
cx = k1End.x; cy = k1End.y; co = 1;
} else if (t < T.s2_cursor_to[1]) {
cx = lerp(t, T.s2_cursor_to[0], T.s2_cursor_to[1], k1End.x, k2Start.x, cubicInOut);
cy = lerp(t, T.s2_cursor_to[0], T.s2_cursor_to[1], k1End.y, k2Start.y, cubicInOut);
co = 1;
} else if (t < T.s2_drag[1]) {
cx = r2.left + (r2.width * k2pct / 100);
cy = r2.top + r2.height/2;
co = 1;
} else if (t < T.s3_cursor_to[0]) {
cx = k2End.x; cy = k2End.y; co = 1;
} else if (t < T.s3_cursor_to[1]) {
cx = lerp(t, T.s3_cursor_to[0], T.s3_cursor_to[1], k2End.x, k3Start.x, cubicInOut);
cy = lerp(t, T.s3_cursor_to[0], T.s3_cursor_to[1], k2End.y, k3Start.y, cubicInOut);
co = 1;
} else if (t < T.s3_drag[1]) {
cx = r3.left + (r3.width * k3pct / 100);
cy = r3.top + r3.height/2;
co = 1;
} else if (t < T.hold[1]) {
// fade out cursor
cx = k3End.x; cy = k3End.y;
co = lerp(t, T.s3_drag[1], T.hold[1], 1, 0, cubicOut);
}
positionCursor(cx, cy, co);
}
// --- Brand reveal (cream walloff · aligned with hero-v10 signature) ---
// 1) Scene dimmer: composition fades to black (0.3s)
const soK = clampLerp(t, T.scene_out[0], T.scene_out[1]);
stageDimmer.style.opacity = cubicOut(soK);
// 2) Cream panel sweeps up from bottom, expoOut (0.4s)
const bpK = clampLerp(t, T.brand_panel[0], T.brand_panel[1]);
const panelY = lerp(t, T.brand_panel[0], T.brand_panel[1], 100, 0, expoOut);
brandPanel.style.transform = `translateY(panelY%)`;
// 3) Wordmark: font-weight 100→500 + y 20→0 + opacity 0→1, expoOut (0.6s)
const bmK = clampLerp(t, T.brand_mark[0], T.brand_mark[1]);
const bmE = expoOut(bmK);
const wght = 100 + (500 - 100) * bmE;
brandMark.style.opacity = bmE;
brandMark.style.transform = `translateY(20 * (1 - bmE)px)`;
brandMark.style.fontWeight = Math.round(wght);
brandMark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
// 4) Orange line: width 0→280 from center, cubicOut (0.4s)
const blK = clampLerp(t, T.brand_line[0], T.brand_line[1]);
brandLine.style.width = (280 * cubicOut(blK)) + 'px';
frameCount++;
// Loop or stop
if (t < DURATION) {
requestAnimationFrame(tick);
} else {
if (window.__recording === true) {
// recording mode: hold last frame
return;
}
// Restart after 1s pause (for manual viewing)
setTimeout(() => {
startTs = null;
state = { palette: 'warm', type: 'serif', density: 'sparse' };
updatePreview();
setValueLabel(val1, 'warm'); setValueLabel(val2, 'serif'); setValueLabel(val3, 'sparse');
requestAnimationFrame(tick);
}, 900);
}
}
// Start animation after fonts ready
const startAnim = () => {
requestAnimationFrame((ts) => {
startTs = ts;
window.__ready = true; // signal for render-video.js
requestAnimationFrame(tick);
});
};
if (document.fonts && document.fonts.ready) {
document.fonts.ready.then(startAnim);
} else {
setTimeout(startAnim, 500);
}
})();
</script>
</body>
</html>
FILE:demos/w3-fallback-advisor-en.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>w3 · Fallback Advisor (English)</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--cd-bg: #F5F4F0;
--cd-ink: #1A1918;
--serif-en: "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Watermarks */
.watermark-tl {
position: absolute;
top: 40px; left: 56px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 200;
pointer-events: none;
text-transform: uppercase;
}
.watermark-br {
position: absolute;
bottom: 32px; right: 40px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.24em;
color: rgba(255,255,255,0.14);
z-index: 200;
pointer-events: none;
text-transform: uppercase;
}
/* Top title — English uses Serif Display */
.top-title {
position: absolute;
top: 82px; left: 50%;
transform: translateX(-50%);
font-family: var(--serif-en);
font-weight: 300;
font-size: 46px;
font-style: italic;
letter-spacing: -0.01em;
color: var(--ink-80);
text-align: center;
opacity: 0;
will-change: opacity, transform;
z-index: 120;
line-height: 1.12;
}
.top-title .accent { color: var(--accent); font-style: italic; }
.sub-caption {
position: absolute;
top: 148px; left: 50%;
transform: translateX(-50%);
font-family: var(--sans);
font-weight: 300;
font-size: 13px;
letter-spacing: 0.34em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
z-index: 120;
}
/* Philosophy wall */
.wall-viewport {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
width: 1480px;
height: 760px;
perspective: 2400px;
perspective-origin: 50% 50%;
will-change: transform, opacity, filter;
}
.wall-grid {
position: absolute;
inset: 0;
display: grid;
grid-template-columns: repeat(5, 1fr);
grid-template-rows: repeat(4, 1fr);
gap: 18px;
transform: rotateX(10deg) rotateY(-6deg);
transform-style: preserve-3d;
will-change: transform, opacity;
}
.cell {
position: relative;
background: #0f0f0f;
border: 1px solid var(--hairline);
border-radius: 8px;
overflow: hidden;
opacity: 0;
will-change: opacity, transform, filter;
display: flex;
flex-direction: column;
justify-content: space-between;
padding: 14px 16px;
}
.cell .glyph {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
pointer-events: none;
}
.cell .name {
position: relative;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.08em;
color: var(--muted);
z-index: 2;
align-self: flex-end;
}
.cell .num {
position: relative;
font-family: var(--mono);
font-size: 10px;
color: var(--dim);
letter-spacing: 0.1em;
z-index: 2;
}
.cell.selected {
border-color: var(--accent);
background: #1a0f0a;
}
.cell.selected .name { color: var(--accent); }
/* Scan light */
.scan-light {
position: absolute;
left: -5%;
right: -5%;
top: -15%;
height: 200px;
background: linear-gradient(
180deg,
rgba(217, 119, 87, 0) 0%,
rgba(217, 119, 87, 0.18) 40%,
rgba(255, 220, 200, 0.45) 50%,
rgba(217, 119, 87, 0.18) 60%,
rgba(217, 119, 87, 0) 100%
);
filter: blur(8px);
z-index: 80;
opacity: 0;
will-change: opacity, transform;
pointer-events: none;
}
/* Foreground 3 cards */
.fg-row {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
display: flex;
gap: 56px;
opacity: 0;
will-change: opacity;
z-index: 100;
}
.fg-card {
width: 440px;
display: flex;
flex-direction: column;
opacity: 0;
transform: translateZ(-800px) scale(0.4);
will-change: opacity, transform;
}
.fg-card .card-body {
background: #0f0f0f;
border: 1px solid var(--accent);
border-radius: 12px;
padding: 32px 30px;
box-shadow:
0 30px 80px -20px rgba(217,119,87,0.25),
0 10px 30px -10px rgba(0,0,0,0.6);
}
.fg-card .label {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.18em;
color: var(--accent);
text-transform: uppercase;
margin-bottom: 14px;
}
.fg-card .title-main {
font-family: var(--serif-en);
font-style: italic;
font-size: 40px;
font-weight: 300;
letter-spacing: -0.01em;
line-height: 1.08;
color: var(--ink);
margin-bottom: 10px;
}
.fg-card .title-sub {
font-family: var(--sans);
font-weight: 300;
font-size: 14px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--ink-60);
margin-bottom: 22px;
}
.fg-card .feature {
font-family: var(--sans);
font-size: 13px;
font-weight: 300;
letter-spacing: 0.03em;
color: var(--muted);
line-height: 1.6;
padding-top: 18px;
border-top: 1px solid var(--hairline);
text-transform: uppercase;
}
.fg-card .thumb-wrap {
margin-top: 14px;
height: 0;
overflow: hidden;
border-radius: 10px;
background: #0a0a0a;
border: 1px solid var(--hairline);
opacity: 0;
will-change: opacity, height;
}
.fg-card .thumb-wrap img {
width: 100%;
display: block;
}
/* Brand reveal */
.brand-panel {
position: absolute;
inset: 0;
background: var(--cd-bg);
opacity: 0;
transform: translateY(100%);
will-change: opacity, transform;
z-index: 300;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
.brand-mark {
font-family: var(--serif-en);
font-style: italic;
font-weight: 300;
font-size: 112px;
letter-spacing: -0.02em;
color: var(--cd-ink);
opacity: 0;
transform: scale(0.92);
will-change: opacity, transform;
line-height: 1;
}
.brand-mark .dot { color: var(--accent); font-style: normal; padding: 0 6px; }
.brand-mark .accent { color: var(--accent); font-style: italic; }
.brand-underline {
margin-top: 34px;
height: 2px;
width: 0;
background: var(--accent);
will-change: width;
}
.brand-tag {
margin-top: 22px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.32em;
color: rgba(26,25,24,0.54);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="watermark-tl">IFQ · DESIGN</div>
<div class="watermark-br">V2 · 2026 · w3</div>
<!-- English version: parallel rewrite, fewer words, more breathing room -->
<div class="top-title" id="topTitle">
Not sure? <span class="accent">Here are 3 roads.</span>
</div>
<div class="sub-caption" id="subCaption">20 Philosophies · 3 Directions</div>
<div class="scan-light" id="scanLight"></div>
<div class="wall-viewport" id="wallViewport">
<div class="wall-grid" id="wallGrid">
<!-- 20 cells injected by JS -->
</div>
</div>
<div class="fg-row" id="fgRow">
<div class="fg-card" id="card1">
<div class="card-body">
<div class="label">Road 01 · Eastern Space</div>
<div class="title-main">Kenya Hara</div>
<div class="title-sub">Ma / Emptiness</div>
<div class="feature">Terracotta · Vast whitespace · Paper grain</div>
</div>
<div class="thumb-wrap" id="thumb1">
<img src="demo-takram.png" alt="demo takram" />
</div>
</div>
<div class="fg-card" id="card2">
<div class="card-body">
<div class="label">Road 02 · Information Architecture</div>
<div class="title-main">Pentagram</div>
<div class="title-sub">Grid / Rigor</div>
<div class="feature">Strict grid · High contrast · Editorial</div>
</div>
<div class="thumb-wrap" id="thumb2">
<img src="demo-pentagram.png" alt="demo pentagram" />
</div>
</div>
<div class="fg-card" id="card3">
<div class="card-body">
<div class="label">Road 03 · Experimental Edge</div>
<div class="title-main">David Carson</div>
<div class="title-sub">Raw / Punk</div>
<div class="feature">Broken type · Brutal geometry · Visual shock</div>
</div>
<div class="thumb-wrap" id="thumb3">
<img src="demo-build.png" alt="demo build" />
</div>
</div>
</div>
<div class="brand-panel" id="brandPanel">
<div class="brand-mark" id="brandMark">ifq<span class="dot">·</span><span class="accent">design</span></div>
<div class="brand-underline" id="brandUnderline"></div>
<div class="brand-tag" id="brandTag">HTML as Designer's Medium</div>
</div>
</div>
<script>
(function(){
function scaleStage(){
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
window.addEventListener('resize', scaleStage);
scaleStage();
// 20 philosophies — identical structure to zh.html (designer names are brand identifiers, kept as-is)
const PHILOSOPHIES = [
{ name: 'Pentagram', glyph: 'grid' },
{ name: 'M. Vignelli', glyph: 'bars' },
{ name: 'Apple HIG', glyph: 'radius' },
{ name: 'Spin', glyph: 'slash' },
{ name: 'Build', glyph: 'type' },
{ name: 'Field.io', glyph: 'wave' },
{ name: 'Active Theory',glyph: 'orbit' },
{ name: 'Hi-Res!', glyph: 'dots' },
{ name: 'Locomotive', glyph: 'arrow' },
{ name: 'Takram', glyph: 'circle' },
{ name: 'Kenya Hara', glyph: 'ma' },
{ name: 'D. Rams', glyph: 'square' },
{ name: 'J. Ive', glyph: 'arc' },
{ name: 'J. Morrison', glyph: 'minimal' },
{ name: 'S. Ogata', glyph: 'line' },
{ name: 'D. Carson', glyph: 'collage' },
{ name: 'S. Sagmeister',glyph: 'stamp' },
{ name: 'P. Scher', glyph: 'poster' },
{ name: 'M. Glaser', glyph: 'heart' },
{ name: 'K. Sato', glyph: 'logo' },
];
const SELECTED = [10, 0, 15];
function makeGlyph(kind){
const svgs = {
grid: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1" fill="none">
<rect x="6" y="8" width="28" height="18"/><rect x="38" y="8" width="28" height="18"/><rect x="70" y="8" width="24" height="44"/>
<rect x="6" y="30" width="60" height="22"/></g></svg>`,
bars: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g fill="rgba(255,255,255,0.22)">
<rect x="10" y="40" width="8" height="16"/><rect x="22" y="28" width="8" height="28"/><rect x="34" y="16" width="8" height="40"/>
<rect x="46" y="24" width="8" height="32"/><rect x="58" y="10" width="8" height="46"/><rect x="70" y="34" width="8" height="22"/>
<rect x="82" y="22" width="8" height="34"/></g></svg>`,
radius: `<svg viewBox="0 0 100 60" width="72%" height="58%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none">
<rect x="14" y="10" width="72" height="40" rx="20" ry="20"/></g></svg>`,
slash: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.4" fill="none" stroke-linecap="square">
<path d="M 14 50 L 52 10"/><path d="M 36 50 L 74 10"/><path d="M 58 50 L 86 22"/></g></svg>`,
type: `<svg viewBox="0 0 100 60" width="78%" height="62%"><text x="50" y="42" text-anchor="middle" font-family="Source Serif 4, serif" font-size="40" font-style="italic" fill="rgba(255,255,255,0.22)">Aa</text></svg>`,
wave: `<svg viewBox="0 0 100 60" width="82%" height="62%"><path d="M 6 30 Q 20 8, 34 30 T 62 30 T 90 30" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/></svg>`,
orbit: `<svg viewBox="0 0 100 60" width="74%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.1" fill="none"><ellipse cx="50" cy="30" rx="36" ry="14"/><ellipse cx="50" cy="30" rx="14" ry="22"/><circle cx="50" cy="30" r="2" fill="rgba(255,255,255,0.32)"/></g></svg>`,
dots: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g fill="rgba(255,255,255,0.22)"><circle cx="14" cy="18" r="2"/><circle cx="30" cy="18" r="2"/><circle cx="46" cy="18" r="2"/><circle cx="62" cy="18" r="2"/><circle cx="78" cy="18" r="2"/><circle cx="14" cy="30" r="2"/><circle cx="30" cy="30" r="2"/><circle cx="46" cy="30" r="3"/><circle cx="62" cy="30" r="2"/><circle cx="78" cy="30" r="2"/><circle cx="14" cy="42" r="2"/><circle cx="30" cy="42" r="2"/><circle cx="46" cy="42" r="2"/><circle cx="62" cy="42" r="2"/><circle cx="78" cy="42" r="2"/></g></svg>`,
arrow: `<svg viewBox="0 0 100 60" width="78%" height="52%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none" stroke-linecap="square"><path d="M 14 30 L 80 30"/><path d="M 68 18 L 82 30 L 68 42"/></g></svg>`,
circle: `<svg viewBox="0 0 100 60" width="62%" height="62%"><circle cx="50" cy="30" r="22" stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"/></svg>`,
ma: `<svg viewBox="0 0 100 60" width="72%" height="62%"><g fill="none" stroke="rgba(255,255,255,0.22)" stroke-width="0.9"><rect x="18" y="14" width="64" height="32"/></g><circle cx="50" cy="30" r="1.4" fill="rgba(255,255,255,0.32)"/></svg>`,
square: `<svg viewBox="0 0 100 60" width="62%" height="62%"><rect x="30" y="10" width="40" height="40" stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"/></svg>`,
arc: `<svg viewBox="0 0 100 60" width="78%" height="62%"><path d="M 14 46 Q 50 6, 86 46" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/></svg>`,
minimal: `<svg viewBox="0 0 100 60" width="78%" height="32%"><line x1="18" y1="30" x2="82" y2="30" stroke="rgba(255,255,255,0.22)" stroke-width="1.2"/></svg>`,
line: `<svg viewBox="0 0 100 60" width="78%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="0.9" fill="none"><line x1="14" y1="16" x2="86" y2="16"/><line x1="14" y1="30" x2="86" y2="30"/><line x1="14" y1="44" x2="60" y2="44"/></g></svg>`,
collage: `<svg viewBox="0 0 100 60" width="82%" height="62%"><g fill="none" stroke="rgba(255,255,255,0.22)" stroke-width="1"><rect x="8" y="8" width="24" height="18" transform="rotate(-8 20 17)"/><rect x="36" y="18" width="28" height="20" transform="rotate(5 50 28)"/><rect x="60" y="6" width="32" height="24" transform="rotate(-4 76 18)"/></g><text x="50" y="56" text-anchor="middle" font-family="Source Serif 4, serif" font-size="14" font-style="italic" fill="rgba(255,255,255,0.3)">RAY</text></svg>`,
stamp: `<svg viewBox="0 0 100 60" width="70%" height="62%"><g stroke="rgba(255,255,255,0.22)" stroke-width="1.2" fill="none"><circle cx="50" cy="30" r="22"/><text x="50" y="35" text-anchor="middle" font-family="Source Serif 4" font-size="16" font-weight="500" fill="rgba(255,255,255,0.3)">S</text></g></svg>`,
poster: `<svg viewBox="0 0 100 60" width="82%" height="62%"><g fill="rgba(255,255,255,0.22)"><rect x="8" y="8" width="22" height="44"/><rect x="34" y="8" width="22" height="44"/><rect x="60" y="8" width="22" height="44"/></g></svg>`,
heart: `<svg viewBox="0 0 100 60" width="58%" height="58%"><path d="M 50 48 C 30 32, 18 20, 30 14 C 40 10, 50 22, 50 22 C 50 22, 60 10, 70 14 C 82 20, 70 32, 50 48 Z" fill="rgba(217,119,87,0.28)"/></svg>`,
logo: `<svg viewBox="0 0 100 60" width="60%" height="60%"><circle cx="50" cy="30" r="20" stroke="rgba(255,255,255,0.22)" stroke-width="1.3" fill="none"/><circle cx="50" cy="30" r="6" fill="rgba(255,255,255,0.22)"/></svg>`,
};
return svgs[kind] || svgs.minimal;
}
const wallGrid = document.getElementById('wallGrid');
PHILOSOPHIES.forEach((p, idx) => {
const cell = document.createElement('div');
cell.className = 'cell';
cell.dataset.idx = idx;
const row = Math.floor(idx / 5);
const col = idx % 5;
const dr = row - 1.5;
const dc = col - 2;
const dist = Math.sqrt(dr * dr + dc * dc);
cell.dataset.dist = dist.toFixed(3);
cell.innerHTML = `
<div class="glyph">makeGlyph(p.glyph)</div>
<div class="num">String(idx + 1).padStart(2, '0')</div>
<div class="name">p.name</div>
`;
wallGrid.appendChild(cell);
});
const cells = Array.from(wallGrid.querySelectorAll('.cell'));
const maxDist = Math.max(...cells.map(c => parseFloat(c.dataset.dist)));
const T_TOTAL = 12.0;
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const clamp = (v, lo, hi) => Math.max(lo, Math.min(hi, v));
const clamp01 = v => clamp(v, 0, 1);
const lerp = (a, b, t) => a + (b - a) * t;
const topTitle = document.getElementById('topTitle');
const subCap = document.getElementById('subCaption');
const wallViewport = document.getElementById('wallViewport');
const scanLight = document.getElementById('scanLight');
const fgRow = document.getElementById('fgRow');
const card1 = document.getElementById('card1');
const card2 = document.getElementById('card2');
const card3 = document.getElementById('card3');
const thumb1 = document.getElementById('thumb1');
const thumb2 = document.getElementById('thumb2');
const thumb3 = document.getElementById('thumb3');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandUnderline = document.getElementById('brandUnderline');
const brandTag = document.getElementById('brandTag');
function tick(t){
t = Math.max(0, Math.min(T_TOTAL, t));
// Ripple in 20 cells
const rippleStart = 0.15;
cells.forEach(cell => {
const d = parseFloat(cell.dataset.dist);
const delay = (d / maxDist) * 0.85;
const cellT = clamp01((t - rippleStart - delay * 0.55) / 0.7);
const eased = expoOut(cellT);
const idx = parseInt(cell.dataset.idx, 10);
const isSel = SELECTED.includes(idx);
cell.style.opacity = (eased * (isSel ? 1.0 : 0.85)).toFixed(3);
const ty = lerp(30, 0, eased);
const scale = lerp(0.88, 1, eased);
cell.style.transform = `translateY(typx) scale(scale)`;
});
// Scan light
const scanStart = 2.6;
const scanEnd = 4.0;
const scanT = clamp01((t - scanStart) / (scanEnd - scanStart));
if (scanT > 0 && scanT < 1) {
scanLight.style.opacity = Math.min(1, Math.sin(scanT * Math.PI) * 1.3).toFixed(3);
const py = lerp(-180, 820, cubicInOut(scanT));
scanLight.style.transform = `translateY(pypx)`;
} else {
scanLight.style.opacity = 0;
}
// Light up selected, dim others
const lightStart = 4.0;
const lightEnd = 4.8;
const lightT = clamp01((t - lightStart) / (lightEnd - lightStart));
const lightE = expoOut(lightT);
cells.forEach(cell => {
const idx = parseInt(cell.dataset.idx, 10);
const isSel = SELECTED.includes(idx);
if (isSel) {
cell.classList.toggle('selected', lightT > 0.05);
} else {
if (t >= lightStart) {
const dimmedOpacity = lerp(0.85, 0.08, lightE);
cell.style.opacity = dimmedOpacity.toFixed(3);
}
}
});
// Foreground cards break out
const breakStart = 4.8;
if (t >= breakStart - 0.1) fgRow.style.opacity = 1;
else fgRow.style.opacity = 0;
[card1, card2, card3].forEach((card, i) => {
const stagger = i * 0.18;
const cT = clamp01((t - breakStart - stagger) / 0.85);
const cE = expoOut(cT);
card.style.opacity = cE.toFixed(3);
const tz = lerp(-800, 0, cE);
const sc = lerp(0.45, 1, cE);
const ty = lerp(40, 0, cE);
card.style.transform = `translateZ(tzpx) scale(sc) translateY(typx)`;
});
// Dim wall background
if (t >= breakStart) {
const dimT = clamp01((t - breakStart) / 0.9);
const dimE = expoOut(dimT);
wallViewport.style.opacity = lerp(1, 0.25, dimE).toFixed(3);
wallViewport.style.filter = `blur(lerp(0, 6, dimE).toFixed(1)px)`;
} else {
wallViewport.style.opacity = 1;
wallViewport.style.filter = 'blur(0px)';
}
// Demo thumbnails grow
const thumbStart = 6.6;
[thumb1, thumb2, thumb3].forEach((thumb, i) => {
const stagger = i * 0.32;
const ttT = clamp01((t - thumbStart - stagger) / 1.0);
const ttE = cubicOut(ttT);
thumb.style.opacity = ttE.toFixed(3);
const h = lerp(0, 250, ttE);
thumb.style.height = `hpx`;
});
// Top title fade
const titleStart = 7.2;
const titleT = clamp01((t - titleStart) / 0.9);
const titleE = cubicOut(titleT);
topTitle.style.opacity = titleE.toFixed(3);
topTitle.style.transform = `translateX(-50%) translateY(lerp(-14, 0, titleE)px)`;
subCap.style.opacity = (titleE * 0.95).toFixed(3);
// Brand reveal
const brandStart = 9.8;
const panelT = clamp01((t - brandStart) / 0.7);
const panelE = expoOut(panelT);
brandPanel.style.opacity = panelE.toFixed(3);
brandPanel.style.transform = `translateY(lerp(100, 0, panelE)%)`;
const markStart = 10.3;
const markT = clamp01((t - markStart) / 0.6);
const markE = expoOut(markT);
brandMark.style.opacity = markE.toFixed(3);
brandMark.style.transform = `scale(lerp(0.92, 1, markE))`;
const ulStart = 10.7;
const ulT = clamp01((t - ulStart) / 0.55);
brandUnderline.style.width = `lerp(0, 280, expoOut(ulT))px`;
const tagStart = 11.1;
const tagT = clamp01((t - tagStart) / 0.5);
brandTag.style.opacity = cubicOut(tagT).toFixed(3);
}
window.__ready = false;
window.__duration = T_TOTAL;
let startTime = null;
let paused = false;
const recording = window.__recording === true;
function loop(now){
if (paused) return;
if (startTime === null) startTime = now;
const t = (now - startTime) / 1000;
tick(t);
if (t < T_TOTAL) requestAnimationFrame(loop);
else if (!recording) { startTime = now; requestAnimationFrame(loop); }
}
tick(0);
window.__ready = true;
requestAnimationFrame(loop);
window.__pause = function(){ paused = true; };
window.__resume = function(){
if (!paused) return;
paused = false; startTime = null;
requestAnimationFrame(loop);
};
window.__setTime = function(t){ paused = true; tick(t); };
})();
</script>
</body>
</html>
FILE:demos/w2-junior-designer.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>w2 · 粗糙的第一版，好过完美的大招</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@200;300;400;500;600&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--dim: rgba(255,255,255,0.18);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
--bad: #6E3A2E; /* 失败暗红调，不刺眼 */
--bad-strong: #C85A42; /* 失败叉号强调，对比度提升 */
--cool: rgba(255,255,255,0.42); /* 冷色参考线（左路径） */
--cd-bg: #F5F4F0;
--cd-panel: #FFFFFF;
--cd-ink: #1A1918;
--serif-zh: "Noto Serif SC", "Songti SC", serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.stage::before {
content: '';
position: absolute;
inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
opacity: 0.02;
pointer-events: none;
z-index: 100;
}
/* Chrome · watermark */
.mark {
position: absolute;
top: 48px; left: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
.mark-right {
position: absolute;
top: 48px; right: 64px;
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.2em;
color: rgba(255,255,255,1);
opacity: 0.16;
pointer-events: none;
z-index: 50;
}
/* Title */
.title-line {
position: absolute;
top: 112px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 14px;
letter-spacing: 0.28em;
color: var(--muted);
text-transform: uppercase;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
/* Splitter — horizontal line dividing the two halves */
.splitter {
position: absolute;
left: 160px;
right: 160px;
top: 50%;
height: 1px;
background: var(--hairline);
transform: scaleX(0);
transform-origin: left center;
will-change: transform;
z-index: 5;
}
.splitter-label {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: var(--bg);
padding: 0 28px;
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.32em;
color: var(--muted);
z-index: 6;
opacity: 0;
will-change: opacity;
white-space: nowrap;
}
/* ======================================================
* TOP HALF · 闷头一把梭（3 hours, all at once）
* ====================================================== */
.half-top {
position: absolute;
top: 200px;
left: 160px;
right: 160px;
height: 300px;
opacity: 0;
will-change: opacity;
}
.half-label {
font-family: var(--mono);
font-size: 13px;
letter-spacing: 0.24em;
color: var(--muted);
text-transform: uppercase;
margin-bottom: 24px;
display: flex;
align-items: center;
gap: 12px;
}
.half-label .tag {
padding: 3px 10px;
border: 1px solid var(--hairline);
border-radius: 2px;
color: var(--ink-60);
}
.half-top .half-label .tag { border-color: rgba(160,74,56,0.4); color: rgba(200,120,100,0.85); }
.half-label .zh {
font-family: var(--serif-zh);
font-size: 22px;
font-weight: 400;
letter-spacing: 0.02em;
color: var(--ink-80);
margin-left: 4px;
}
/* Single huge terminal panel */
.terminal-big {
width: 100%;
height: 200px;
background: rgba(20, 20, 20, 1);
border: 1px solid var(--hairline);
border-radius: 10px;
overflow: hidden;
box-shadow:
0 0 0 1px rgba(255,255,255,0.02),
0 40px 80px -30px rgba(0,0,0,0.7);
position: relative;
}
.tty-head {
display: flex;
align-items: center;
gap: 8px;
padding: 14px 18px;
border-bottom: 1px solid var(--hairline);
background: rgba(255,255,255,0.02);
}
.tty-head .d {
width: 10px; height: 10px; border-radius: 50%;
background: var(--hairline);
}
.tty-title {
margin-left: 14px;
color: var(--muted);
font-size: 12px;
font-family: var(--mono);
letter-spacing: 0.04em;
}
.tty-body {
padding: 28px 30px;
font-family: var(--mono);
font-size: 17px;
line-height: 1.6;
color: rgba(255,255,255,0.86);
}
.tty-body .line {
opacity: 0;
will-change: opacity;
}
.tty-body .prompt { color: var(--accent); margin-right: 10px; }
.tty-body .dim { color: var(--muted); }
/* The long running progress bar (simulated "3-hour render") */
.progress-row {
margin-top: 14px;
display: flex;
align-items: center;
gap: 14px;
font-family: var(--mono);
font-size: 14px;
color: var(--ink-60);
opacity: 0;
will-change: opacity;
}
.progress-bar {
flex: 1;
height: 4px;
background: var(--hairline);
border-radius: 2px;
position: relative;
overflow: hidden;
}
.progress-bar-fill {
position: absolute;
top: 0; left: 0;
height: 100%;
background: var(--accent);
width: 0%;
will-change: width, background;
}
.progress-bar.failed .progress-bar-fill {
background: var(--bad-strong);
}
.progress-pct {
font-variant-numeric: tabular-nums;
letter-spacing: 0.04em;
min-width: 54px;
text-align: right;
}
.progress-hours {
color: var(--muted);
font-size: 12px;
letter-spacing: 0.12em;
}
.progress-row.failed {
color: var(--bad-strong);
}
/* Big X overlay for failure stamp */
.fail-stamp {
position: absolute;
right: 32px;
top: 50%;
transform: translateY(-50%) rotate(-8deg);
width: 120px; height: 120px;
pointer-events: none;
opacity: 0;
will-change: opacity, transform;
z-index: 10;
}
.fail-stamp svg { width: 100%; height: 100%; }
.fail-stamp .stamp-text {
position: absolute;
bottom: -22px;
left: 50%;
transform: translateX(-50%);
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.32em;
color: var(--bad-strong);
white-space: nowrap;
}
/* ======================================================
* BOTTOM HALF · 尽早 show（small iterations）
* ====================================================== */
.half-bot {
position: absolute;
top: 580px;
left: 160px;
right: 160px;
height: 340px;
opacity: 0;
will-change: opacity;
}
.half-bot .half-label .tag {
border-color: rgba(217,119,87,0.35);
color: var(--accent);
}
.iter-row {
display: flex;
gap: 32px;
align-items: flex-end;
height: 240px;
margin-top: 12px;
}
.iter-panel {
flex: 1;
background: rgba(20, 20, 20, 1);
border: 1px solid var(--hairline);
border-radius: 8px;
overflow: hidden;
height: 100%;
position: relative;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform;
display: flex;
flex-direction: column;
}
.iter-panel .ip-head {
padding: 10px 14px;
border-bottom: 1px solid var(--hairline);
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.16em;
color: var(--muted);
display: flex;
align-items: center;
justify-content: space-between;
}
.iter-panel .ip-version {
color: var(--accent);
font-weight: 500;
}
.iter-panel .ip-body {
flex: 1;
padding: 16px 18px;
display: flex;
flex-direction: column;
justify-content: center;
gap: 10px;
}
/* Rough mockup blocks that grow more detailed each iteration */
.iter-panel .m-block {
height: 8px;
background: var(--dim);
border-radius: 2px;
opacity: 0.8;
}
.iter-panel .m-block.accent { background: var(--accent); opacity: 0.8; }
.iter-panel .m-block.short { width: 40%; }
.iter-panel .m-block.med { width: 70%; }
.iter-panel .m-block.full { width: 100%; }
.iter-panel .m-block.tall { height: 24px; }
.iter-panel .m-block.big { height: 40px; }
.iter-panel .nod {
position: absolute;
top: 10px;
right: 14px;
width: 16px; height: 16px;
opacity: 0;
will-change: opacity, transform;
}
.iter-panel .nod svg {
width: 100%; height: 100%;
stroke: var(--accent);
fill: none;
stroke-width: 2;
}
.iter-panel .ip-minutes {
position: absolute;
bottom: 10px;
left: 14px;
font-family: var(--mono);
font-size: 10px;
letter-spacing: 0.12em;
color: var(--muted);
}
/* Rising curve visualization for bottom half */
.curve-wrap {
position: absolute;
right: 0;
bottom: 0;
width: 340px;
height: 180px;
opacity: 0;
will-change: opacity;
}
.curve-wrap svg {
width: 100%;
height: 100%;
overflow: visible;
}
.curve-wrap .axis {
stroke: var(--hairline);
stroke-width: 1;
fill: none;
}
.curve-wrap .curve-path {
stroke: var(--accent);
stroke-width: 2;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.curve-wrap .curve-dot {
fill: var(--accent);
r: 3;
}
.curve-wrap .curve-label {
font-family: var(--mono);
font-size: 9px;
fill: var(--muted);
letter-spacing: 0.12em;
}
/* ======================================================
* BEAT 3 · Full comparison chart crossfade
* ====================================================== */
.final-chart {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
width: 1280px;
height: 620px;
opacity: 0;
will-change: opacity;
z-index: 60;
}
.final-chart svg {
width: 100%; height: 100%;
overflow: visible;
}
.final-chart .axis {
stroke: var(--hairline);
stroke-width: 1;
fill: none;
}
.final-chart .axis-label {
font-family: var(--mono);
font-size: 13px;
fill: var(--muted);
letter-spacing: 0.16em;
}
.final-chart .tick-label {
font-family: var(--mono);
font-size: 11px;
fill: var(--dim);
letter-spacing: 0.06em;
}
.final-chart .curve-a {
stroke: var(--cool);
stroke-width: 2;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-a-dash {
stroke: var(--bad-strong);
stroke-width: 2.5;
fill: none;
stroke-dasharray: 5 7;
stroke-linecap: round;
}
.final-chart .curve-b {
stroke: var(--accent);
stroke-width: 3;
fill: none;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-b-glow {
stroke: var(--accent);
stroke-width: 6;
fill: none;
opacity: 0.18;
stroke-linecap: round;
stroke-linejoin: round;
}
.final-chart .curve-dot {
fill: var(--accent);
}
.final-chart .fail-dot {
fill: none;
stroke: var(--bad-strong);
stroke-width: 2.5;
}
.final-chart .cool-dot {
fill: var(--cool);
}
.final-chart .anchor-label {
font-family: var(--serif-zh);
font-size: 20px;
font-weight: 400;
letter-spacing: 0.02em;
}
.final-chart .anchor-en {
font-family: var(--mono);
font-size: 11px;
letter-spacing: 0.18em;
text-transform: uppercase;
}
/* ======================================================
* BRAND REVEAL — 统一动作
* ====================================================== */
.brand-sheet {
position: absolute;
inset: 0;
background: var(--cd-bg);
transform: translateY(100%);
will-change: transform;
z-index: 80;
}
.brand-reveal {
position: absolute;
inset: 0;
z-index: 81;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
opacity: 0;
will-change: opacity;
}
.brand-reveal .wordmark {
font-family: var(--sans);
font-weight: 100;
font-size: 128px;
letter-spacing: -0.045em;
color: var(--cd-ink);
line-height: 1;
}
.brand-reveal .wordmark .accent { color: var(--accent-deep); }
.brand-reveal .underline {
width: 0;
height: 2px;
background: var(--accent);
margin-top: 36px;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="mark">IFQ · DESIGN</div>
<div class="mark-right">V2 · 2026</div>
<div class="title-line" id="titleLine">w2 · 粗糙的第一版，好过完美的大招</div>
<!-- Splitter -->
<div class="splitter" id="splitter"></div>
<div class="splitter-label" id="splitterLabel">VS</div>
<!-- ============ TOP HALF: All-at-once ============ -->
<div class="half-top" id="halfTop">
<div class="half-label">
<span class="tag">A</span>
<span class="zh">闷头一把梭</span>
<span style="font-family: var(--mono); color: var(--muted); letter-spacing: 0.18em; font-size: 11px; margin-left: auto;">ALL AT ONCE</span>
</div>
<div class="terminal-big">
<div class="tty-head">
<div class="d"></div><div class="d"></div><div class="d"></div>
<div class="tty-title">designer@studio · 3h session</div>
</div>
<div class="tty-body">
<div class="line" id="ttyL1"><span class="prompt">$</span>build final_design.html <span class="dim">// v1.0 · 一次做完</span></div>
<div class="progress-row" id="progRow">
<div class="progress-bar" id="progBar">
<div class="progress-bar-fill" id="progFill"></div>
</div>
<span class="progress-pct" id="progPct">0%</span>
<span class="progress-hours" id="progHours">03:00:00</span>
</div>
</div>
<div class="fail-stamp" id="failStamp">
<svg viewBox="0 0 120 120">
<circle cx="60" cy="60" r="52" fill="none" stroke="#A04A38" stroke-width="3"/>
<path d="M 38 38 L 82 82 M 82 38 L 38 82" stroke="#A04A38" stroke-width="4" stroke-linecap="round"/>
</svg>
<div class="stamp-text">REJECTED</div>
</div>
</div>
</div>
<!-- ============ BOTTOM HALF: Show early ============ -->
<div class="half-bot" id="halfBot">
<div class="half-label">
<span class="tag">B</span>
<span class="zh">尽早 show</span>
<span style="font-family: var(--mono); color: var(--muted); letter-spacing: 0.18em; font-size: 11px; margin-left: auto;">SHOW EARLY</span>
</div>
<div class="iter-row">
<div class="iter-panel" id="iter1">
<div class="ip-head">
<span>draft · v1</span>
<span class="ip-version">15 min</span>
</div>
<div class="ip-body">
<div class="m-block short"></div>
<div class="m-block med"></div>
<div class="m-block short"></div>
</div>
<div class="nod" id="nod1">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
<div class="iter-panel" id="iter2">
<div class="ip-head">
<span>draft · v2</span>
<span class="ip-version">25 min</span>
</div>
<div class="ip-body">
<div class="m-block full tall"></div>
<div class="m-block med"></div>
<div class="m-block short"></div>
<div class="m-block med accent"></div>
</div>
<div class="nod" id="nod2">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
<div class="iter-panel" id="iter3">
<div class="ip-head">
<span>draft · v3</span>
<span class="ip-version">35 min</span>
</div>
<div class="ip-body">
<div class="m-block full big"></div>
<div class="m-block full tall accent"></div>
<div class="m-block med"></div>
<div class="m-block full"></div>
<div class="m-block short"></div>
</div>
<div class="nod" id="nod3">
<svg viewBox="0 0 16 16"><path d="M3 8 L7 12 L13 4"/></svg>
</div>
</div>
</div>
</div>
<!-- ============ Beat 3 · Final comparison chart ============ -->
<div class="final-chart" id="finalChart">
<svg viewBox="0 0 1280 620" preserveAspectRatio="xMidYMid meet">
<!-- Axes -->
<line class="axis" x1="110" y1="60" x2="110" y2="520"/>
<line class="axis" x1="110" y1="520" x2="1200" y2="520"/>
<!-- Y-axis label -->
<text class="axis-label" x="58" y="290" transform="rotate(-90 58 290)" text-anchor="middle">QUALITY</text>
<!-- X-axis label -->
<text class="axis-label" x="655" y="570" text-anchor="middle">TIME</text>
<!-- Tick marks -->
<text class="tick-label" x="110" y="545" text-anchor="middle">0</text>
<text class="tick-label" x="290" y="545" text-anchor="middle">15m</text>
<text class="tick-label" x="480" y="545" text-anchor="middle">25m</text>
<text class="tick-label" x="680" y="545" text-anchor="middle">35m</text>
<text class="tick-label" x="1200" y="545" text-anchor="middle">3h</text>
<!-- Curve A (All-at-once): flat crawl near zero, late spike, then crash -->
<!-- Narrative: 3 hours of silent work → finally reveal at 99% → rejected → drops -->
<path class="curve-a" id="curveA"
d="M 110 500 L 400 495 L 700 490 L 1000 485 L 1140 180" />
<!-- Fall after rejection, red dashed -->
<path class="curve-a-dash" id="curveACrash"
d="M 1140 180 L 1200 510" />
<circle class="fail-dot" id="failDot" cx="1140" cy="180" r="9"/>
<!-- Small X marker on top of the fail dot -->
<g id="failX" opacity="0">
<line x1="1130" y1="170" x2="1150" y2="190" stroke="#C85A42" stroke-width="2.5" stroke-linecap="round"/>
<line x1="1150" y1="170" x2="1130" y2="190" stroke="#C85A42" stroke-width="2.5" stroke-linecap="round"/>
</g>
<!-- Anchor for A (right side, top near the spike) -->
<text class="anchor-label" x="1200" y="150" fill="#C85A42" text-anchor="end">闷头一把梭</text>
<text class="anchor-en" x="1200" y="170" fill="#C85A42" text-anchor="end">REJECTED</text>
<!-- Curve B (Show early): steady step rise across first 35 min -->
<path class="curve-b-glow" id="curveBGlow"
d="M 110 500 L 290 380 L 480 270 L 680 140" />
<path class="curve-b" id="curveB"
d="M 110 500 L 290 380 L 480 270 L 680 140" />
<circle class="curve-dot" cx="290" cy="380" r="6"/>
<circle class="curve-dot" cx="480" cy="270" r="6"/>
<circle class="curve-dot" cx="680" cy="140" r="8"/>
<!-- Anchor for B (above the peak dot on left-ish side) -->
<text class="anchor-label" x="680" y="115" fill="#D97757" text-anchor="middle">尽早 show</text>
<text class="anchor-en" x="680" y="96" fill="#D97757" text-anchor="middle">SHIPPED</text>
<!-- Legend hint: tiny label on A's plateau -->
<text class="tick-label" x="555" y="477" text-anchor="middle" fill="rgba(255,255,255,0.3)" style="letter-spacing: 0.12em;">— 3 hours silence —</text>
</svg>
</div>
<!-- Brand reveal -->
<div class="brand-sheet" id="brandSheet"></div>
<div class="brand-reveal" id="brandReveal">
<div class="wordmark">ifq<span class="accent"> · </span>design</div>
<div class="underline" id="brandUnderline"></div>
</div>
</div>
<script>
// Auto-scale stage
function fitStage() {
const stage = document.getElementById('stage');
const sx = window.innerWidth / 1920;
const sy = window.innerHeight / 1080;
const s = Math.min(sx, sy);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
fitStage();
window.addEventListener('resize', fitStage);
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4 * t * t * t : 1 - Math.pow(-2 * t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
const cubicIn = t => t * t * t;
function lerp(t, a, b, easing) {
if (t <= 0) return a;
if (t >= 1) return b;
const e = easing ? easing(t) : t;
return a + (b - a) * e;
}
function seg(time, start, end) {
if (time <= start) return 0;
if (time >= end) return 1;
return (time - start) / (end - start);
}
// ────────────────────────────────────
// Timeline — total 12s (Beat 1: 0-2 · Beat 2: 2-10 · Beat 3: 10-12)
//
// 0.0-0.6 title + splitter grow
// 0.6-1.4 two half-labels fade in (top first, then bot)
// 1.4-2.0 top terminal line 1 types; bot panel 1 enters
//
// Top track (闷头):
// 2.0-7.8 progress bar crawls from 0 to 99% (slow, painful)
// 7.8-8.4 stuck at 99%
// 8.4-8.9 fail stamp lands + bar turns red + bar drops to 0
//
// Bottom track (尽早):
// 2.0-2.6 iter1 enters, nod1 appears @ 2.8
// 3.6-4.2 iter2 enters, nod2 appears @ 4.4
// 5.6-6.2 iter3 enters, nod3 appears @ 6.4 (final tick — biggest)
//
// 8.8-9.8 both halves dim; final chart crossfades in
// (curves draw via stroke-dasharray)
// 9.8-10.4 chart settles, anchor labels bloom
// 10.0-12.0 brand reveal (sheet + wordmark + underline)
// ────────────────────────────────────
const el = {
title: document.getElementById('titleLine'),
splitter: document.getElementById('splitter'),
splitterLb: document.getElementById('splitterLabel'),
halfTop: document.getElementById('halfTop'),
halfBot: document.getElementById('halfBot'),
ttyL1: document.getElementById('ttyL1'),
progRow: document.getElementById('progRow'),
progBar: document.getElementById('progBar'),
progFill: document.getElementById('progFill'),
progPct: document.getElementById('progPct'),
progHours: document.getElementById('progHours'),
failStamp: document.getElementById('failStamp'),
iter1: document.getElementById('iter1'),
iter2: document.getElementById('iter2'),
iter3: document.getElementById('iter3'),
nod1: document.getElementById('nod1'),
nod2: document.getElementById('nod2'),
nod3: document.getElementById('nod3'),
finalChart: document.getElementById('finalChart'),
brandSheet: document.getElementById('brandSheet'),
brandReveal:document.getElementById('brandReveal'),
brandUnder: document.getElementById('brandUnderline'),
curveA: document.getElementById('curveA'),
curveACrash:document.getElementById('curveACrash'),
curveB: document.getElementById('curveB'),
curveBGlow: document.getElementById('curveBGlow'),
};
// Precompute path lengths for draw-on animation
const lenA = el.curveA.getTotalLength();
const lenACrash = el.curveACrash.getTotalLength();
const lenB = el.curveB.getTotalLength();
el.curveA.style.strokeDasharray = `lenA lenA`;
el.curveA.style.strokeDashoffset = lenA;
el.curveACrash.style.strokeDasharray = `lenACrash lenACrash`;
el.curveACrash.style.strokeDashoffset = lenACrash;
el.curveB.style.strokeDasharray = `lenB lenB`;
el.curveB.style.strokeDashoffset = lenB;
el.curveBGlow.style.strokeDasharray = `lenB lenB`;
el.curveBGlow.style.strokeDashoffset = lenB;
// Also precompute chart dot selections (hide initially)
const chartDots = el.finalChart.querySelectorAll('circle');
const chartAnchors = el.finalChart.querySelectorAll('.anchor-label, .anchor-en');
const chartTicks = el.finalChart.querySelectorAll('.tick-label, .axis-label');
const DURATION = 12.0;
let startTime = null;
let loop = true;
if (window.__recording === true) loop = false;
function tick(now) {
if (startTime === null) startTime = now;
let t = (now - startTime) / 1000;
if (t >= DURATION) {
if (loop) { startTime = now; t = 0; }
else { t = DURATION; }
}
// ────── Title
const titleIn = seg(t, 0.1, 1.0);
const titleOut = seg(t, 9.2, 9.8);
el.title.style.opacity = Math.max(0, Math.min(cubicOut(titleIn), 1 - titleOut));
// ────── Splitter (fade out earlier so Beat 3 is clean)
const splitT = seg(t, 0.0, 0.8);
const splitOut = seg(t, 8.4, 8.9);
el.splitter.style.transform = `scaleX(expoOut(splitT) * (1 - splitOut))`;
const splitLabelT = seg(t, 0.4, 1.0);
const splitLabelOut = seg(t, 8.2, 8.7);
el.splitterLb.style.opacity = Math.max(0, Math.min(cubicOut(splitLabelT), 1 - splitLabelOut));
// ────── Halves fade in / out (fade out earlier to clear for Beat 3 chart)
const topIn = seg(t, 0.6, 1.4);
const topOut = seg(t, 8.4, 9.0);
el.halfTop.style.opacity = Math.max(0, Math.min(cubicOut(topIn), 1 - topOut));
const botIn = seg(t, 1.0, 1.8);
const botOut = seg(t, 8.4, 9.0);
el.halfBot.style.opacity = Math.max(0, Math.min(cubicOut(botIn), 1 - botOut));
// ────── TOP track: terminal line + progress bar
const ttyL1In = seg(t, 1.4, 1.8);
el.ttyL1.style.opacity = cubicOut(ttyL1In);
// Progress bar appears @ 1.8, starts crawling 2.0-7.8, stuck 7.8-8.4, fails @ 8.4
const progRowIn = seg(t, 1.8, 2.2);
el.progRow.style.opacity = cubicOut(progRowIn);
let pct = 0;
let hoursTxt = '03:00:00';
if (t >= 2.0 && t < 7.8) {
const p = seg(t, 2.0, 7.8);
// Easing: starts fast, slows down to 99% (mimics the "last 10% takes forever" trope)
pct = 99 * (1 - Math.pow(1 - p, 2.2));
const remaining = Math.max(0, (1 - p) * 3 * 60 * 60);
const hh = String(Math.floor(remaining / 3600)).padStart(2, '0');
const mm = String(Math.floor((remaining % 3600) / 60)).padStart(2, '0');
const ss = String(Math.floor(remaining % 60)).padStart(2, '0');
hoursTxt = `hh:mm:ss`;
} else if (t >= 7.8 && t < 8.4) {
pct = 99;
// Micro-jitter to show "stuck"
const jitter = Math.sin(t * 30) * 0.1;
pct = 99 + jitter;
hoursTxt = '00:00:12';
} else if (t >= 8.4 && t < 8.7) {
// Fail animation — pct stays at 99 briefly then snaps to 0
pct = 99;
hoursTxt = '— REJECTED —';
} else if (t >= 8.7) {
pct = 0;
hoursTxt = '— REJECTED —';
}
el.progFill.style.width = `pct%`;
el.progPct.textContent = `Math.floor(Math.max(0, pct))%`;
el.progHours.textContent = hoursTxt;
// Fail state toggle
if (t >= 8.4) {
el.progBar.classList.add('failed');
el.progRow.classList.add('failed');
} else {
el.progBar.classList.remove('failed');
el.progRow.classList.remove('failed');
}
// Fail stamp lands at 8.4
const stampIn = seg(t, 8.4, 8.7);
if (stampIn > 0) {
el.failStamp.style.opacity = cubicOut(stampIn);
const scale = lerp(stampIn, 1.6, 1.0, expoOut);
el.failStamp.style.transform = `translateY(-50%) rotate(-8deg) scale(scale)`;
} else {
el.failStamp.style.opacity = 0;
}
// ────── BOTTOM track: 3 iter panels
const iterTimings = [
{ enter: [2.0, 2.6], nod: [2.8, 3.2] },
{ enter: [3.6, 4.2], nod: [4.4, 4.8] },
{ enter: [5.6, 6.2], nod: [6.4, 6.9] },
];
[el.iter1, el.iter2, el.iter3].forEach((panel, i) => {
const { enter } = iterTimings[i];
const p = seg(t, enter[0], enter[1]);
const op = expoOut(p);
const ty = lerp(p, 20, 0, expoOut);
panel.style.opacity = op;
panel.style.transform = `translateY(typx)`;
});
[el.nod1, el.nod2, el.nod3].forEach((n, i) => {
const { nod } = iterTimings[i];
const p = seg(t, nod[0], nod[1]);
const op = expoOut(p);
const scale = lerp(p, 0.4, 1.0, expoOut);
n.style.opacity = op;
n.style.transform = `scale(scale)`;
});
// ────── Beat 3 · final chart crossfade (chart appears as halves fade)
const chartIn = seg(t, 8.5, 9.2);
el.finalChart.style.opacity = cubicOut(chartIn);
// Curve B draws first (our hero path, 8.8-9.8), curve A follows (9.0-9.6 flat + spike)
const curveBT = seg(t, 8.8, 9.8);
el.curveB.style.strokeDashoffset = lenB * (1 - expoOut(curveBT));
el.curveBGlow.style.strokeDashoffset = lenB * (1 - expoOut(curveBT));
const curveAT = seg(t, 8.9, 9.7);
el.curveA.style.strokeDashoffset = lenA * (1 - cubicOut(curveAT));
// Crash dash — only after curveA reaches peak AND the X lands
const curveACrashT = seg(t, 9.7, 9.95);
el.curveACrash.style.strokeDashoffset = lenACrash * (1 - expoOut(curveACrashT));
// Fail X pops in right when curve A hits the spike
const failXT = seg(t, 9.65, 9.85);
const failXEl = document.getElementById('failX');
if (failXEl) {
failXEl.style.opacity = cubicOut(failXT);
failXEl.style.transform = `scale(lerp(failXT, 1.6, 1.0, expoOut))`;
failXEl.style.transformOrigin = '1140px 180px';
}
// Dots fade in progressively (skip the fail-dot which is handled via X)
chartDots.forEach((dot, i) => {
// curve-dot for B (3 dots), fail-dot (1 dot)
const dotT = seg(t, 9.0 + i * 0.12, 9.3 + i * 0.12);
dot.style.opacity = cubicOut(dotT);
});
chartAnchors.forEach((a) => {
const aT = seg(t, 9.5, 9.95);
a.style.opacity = cubicOut(aT);
});
chartTicks.forEach((tk) => {
const tkT = seg(t, 8.7, 9.3);
tk.style.opacity = cubicOut(tkT) * 0.9;
});
// ────── Brand reveal 10.0-12.0
const sheetT = seg(t, 10.0, 10.6);
el.brandSheet.style.transform = `translateY(lerp(sheetT, 100, 0, expoOut)%)`;
const wordT = seg(t, 10.6, 11.4);
el.brandReveal.style.opacity = cubicOut(wordT);
const underT = seg(t, 11.4, 11.9);
el.brandUnder.style.width = `lerp(underT, 0, 280, expoOut)px`;
// Mark ready for recorder
if (!window.__ready) window.__ready = true;
if (loop || t < DURATION) requestAnimationFrame(tick);
}
(document.fonts && document.fonts.ready ? document.fonts.ready : Promise.resolve())
.then(() => requestAnimationFrame(tick));
</script>
</body>
</html>
FILE:demos/c4-tweaks.html
<!doctype html>
<html lang="zh-Hans">
<head>
<meta charset="utf-8" />
<title>c4-tweaks · 拨动即所得（中文版）</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..700;1,8..60,300..700&family=Noto+Serif+SC:wght@300;400;500;600;700&family=Inter:wght@100;200;300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet"></noscript>
<style>
:root {
--bg: #000000;
--ink: #FFFFFF;
--ink-80: rgba(255,255,255,0.82);
--ink-60: rgba(255,255,255,0.58);
--muted: rgba(255,255,255,0.40);
--hairline: rgba(255,255,255,0.12);
--accent: #D97757;
--accent-deep: #B85D3D;
/* Mock landing page · warm variant (initial state) */
--warm-bg: #F6EFE6;
--warm-panel: #FFFFFF;
--warm-ink: #1A1918;
--warm-dim: #8B867E;
--warm-hair: rgba(0,0,0,0.08);
--warm-accent: #D97757;
/* Mock landing page · cool variant (after slider 1) */
--cool-bg: #0E1620;
--cool-panel: #17222E;
--cool-ink: #E8EEF5;
--cool-dim: #7A8A9B;
--cool-hair: rgba(255,255,255,0.08);
--cool-accent: #5A8CB8;
--serif-en: "Source Serif 4", Georgia, serif;
--serif-cn: "Noto Serif SC", "Source Serif 4", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", "HarmonyOS Sans SC", system-ui, sans-serif;
--mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
}
html, body {
margin: 0; padding: 0;
background: #000;
overflow: hidden;
font-family: var(--sans);
color: var(--ink);
-webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
.stage {
position: fixed;
top: 50%; left: 50%;
width: 1920px; height: 1080px;
transform: translate(-50%, -50%);
transform-origin: center center;
background: var(--bg);
overflow: hidden;
}
/* Film grain */
.grain {
position: absolute; inset: 0;
background-image:
radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
background-size: 3px 3px;
opacity: 0.4;
pointer-events: none;
z-index: 2;
}
/* Watermark */
.watermark {
position: absolute;
top: 44px; left: 56px;
font-family: var(--mono);
font-size: 14px;
font-weight: 500;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.16);
z-index: 10;
}
.version-mark {
position: absolute;
bottom: 44px; right: 56px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.2em;
color: rgba(255,255,255,0.12);
z-index: 10;
}
/* ============ Main composition ============ */
.composition {
position: absolute;
inset: 0;
display: grid;
grid-template-columns: 1080px 500px;
gap: 80px;
padding: 130px 120px 140px 140px;
align-items: center;
perspective: 2400px;
}
/* ---- Design preview (left) ---- */
.preview-frame {
position: relative;
width: 1080px;
height: 800px;
border-radius: 18px;
overflow: hidden;
transform-style: preserve-3d;
transform: rotateX(6deg) rotateY(-4deg);
box-shadow:
0 50px 120px rgba(0,0,0,0.6),
0 0 0 1px rgba(255,255,255,0.06);
opacity: 0;
will-change: opacity, transform, background;
transition: background 280ms cubic-bezier(.2,.8,.2,1);
}
.preview-frame.warm {
background: var(--warm-bg);
}
.preview-frame.cool {
background: var(--cool-bg);
}
/* Browser chrome top bar */
.browser-chrome {
display: flex;
align-items: center;
gap: 10px;
padding: 16px 22px;
border-bottom: 1px solid var(--warm-hair);
background: var(--warm-panel);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .browser-chrome {
background: var(--cool-panel);
border-bottom-color: var(--cool-hair);
}
.dot {
width: 11px; height: 11px; border-radius: 50%;
background: rgba(0,0,0,0.14);
}
.cool .dot { background: rgba(255,255,255,0.14); }
.url-bar {
flex: 1;
margin-left: 14px;
padding: 6px 14px;
border-radius: 6px;
background: rgba(0,0,0,0.04);
font-family: var(--mono);
font-size: 12px;
color: var(--warm-dim);
letter-spacing: 0.05em;
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .url-bar {
background: rgba(255,255,255,0.04);
color: var(--cool-dim);
}
/* Hero content */
.preview-body {
padding: 54px 72px 60px 72px;
color: var(--warm-ink);
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-body { color: var(--cool-ink); }
.preview-eyebrow {
font-family: var(--mono);
font-size: 11px;
font-weight: 500;
letter-spacing: 0.24em;
text-transform: uppercase;
color: var(--warm-accent);
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-eyebrow { color: var(--cool-accent); }
.preview-title {
margin-top: 16px;
font-family: var(--serif-cn);
font-weight: 400;
font-size: 86px;
line-height: 1.02;
letter-spacing: -0.02em;
transition: font-family 240ms cubic-bezier(.2,.8,.2,1),
font-weight 240ms cubic-bezier(.2,.8,.2,1),
letter-spacing 240ms cubic-bezier(.2,.8,.2,1);
}
.preview-title .em {
color: var(--warm-accent);
font-style: italic;
transition: color 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-title .em { color: var(--cool-accent); }
.preview-frame.sans .preview-title {
font-family: var(--sans);
font-weight: 200;
letter-spacing: -0.045em;
}
.preview-frame.sans .preview-title .em {
font-style: normal;
}
.preview-sub {
margin-top: 24px;
font-family: var(--serif-cn);
font-size: 20px;
font-weight: 300;
line-height: 1.6;
max-width: 720px;
color: var(--warm-dim);
transition: color 280ms cubic-bezier(.2,.8,.2,1),
font-family 240ms cubic-bezier(.2,.8,.2,1);
}
.cool .preview-sub { color: var(--cool-dim); }
.preview-frame.sans .preview-sub {
font-family: var(--sans);
}
/* Density cards grid */
.card-grid {
margin-top: 54px;
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 18px;
transition: grid-template-columns 280ms cubic-bezier(.2,.8,.2,1),
gap 280ms cubic-bezier(.2,.8,.2,1);
}
.preview-frame.dense .card-grid {
grid-template-columns: repeat(3, 1fr);
grid-auto-rows: minmax(72px, auto);
gap: 10px;
}
.card {
padding: 22px 22px 24px 22px;
border-radius: 10px;
background: rgba(0,0,0,0.035);
border: 1px solid var(--warm-hair);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card {
background: rgba(255,255,255,0.03);
border-color: var(--cool-hair);
}
.preview-frame.dense .card {
padding: 12px 14px;
}
.card-icon {
width: 28px; height: 28px;
border-radius: 6px;
background: var(--warm-accent);
opacity: 0.16;
margin-bottom: 14px;
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-icon { background: var(--cool-accent); }
.preview-frame.dense .card-icon {
width: 18px; height: 18px;
margin-bottom: 8px;
}
.card-title {
font-family: var(--serif-cn);
font-size: 18px;
font-weight: 500;
color: var(--warm-ink);
letter-spacing: -0.005em;
transition: color 280ms cubic-bezier(.2,.8,.2,1),
font-family 240ms cubic-bezier(.2,.8,.2,1),
font-size 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-title { color: var(--cool-ink); }
.preview-frame.sans .card-title {
font-family: var(--sans);
font-weight: 500;
}
.preview-frame.dense .card-title {
font-size: 13px;
}
.card-text {
margin-top: 6px;
font-family: var(--serif-cn);
font-size: 13px;
line-height: 1.45;
color: var(--warm-dim);
transition: all 280ms cubic-bezier(.2,.8,.2,1);
}
.cool .card-text { color: var(--cool-dim); }
.preview-frame.sans .card-text { font-family: var(--sans); }
.preview-frame.dense .card-text {
font-size: 11px;
line-height: 1.3;
opacity: 0.85;
}
/* Extra cards (hidden in sparse mode) */
.card.extra {
opacity: 0;
transform: scale(0.92);
transition: opacity 240ms cubic-bezier(.2,.8,.2,1),
transform 240ms cubic-bezier(.2,.8,.2,1),
background 280ms cubic-bezier(.2,.8,.2,1),
border-color 280ms cubic-bezier(.2,.8,.2,1);
pointer-events: none;
max-height: 0;
padding: 0;
overflow: hidden;
}
.preview-frame.dense .card.extra {
opacity: 1;
transform: scale(1);
max-height: 120px;
padding: 12px 14px;
}
/* ---- Slider panel (right) ---- */
.slider-panel {
position: relative;
width: 500px;
opacity: 0;
will-change: opacity, transform;
display: flex;
flex-direction: column;
gap: 64px;
}
.anchor-line {
position: absolute;
top: -80px;
left: 8px;
font-family: var(--serif-cn);
font-weight: 400;
font-size: 26px;
letter-spacing: 0.02em;
color: var(--ink-80);
opacity: 0;
will-change: opacity, transform;
}
.anchor-line .em {
color: var(--accent);
font-weight: 500;
}
.slider-item {
display: flex;
flex-direction: column;
gap: 18px;
}
.slider-label {
display: flex;
align-items: baseline;
justify-content: space-between;
}
.slider-name {
font-family: var(--mono);
font-size: 14px;
font-weight: 500;
letter-spacing: 0.18em;
color: var(--ink-80);
text-transform: uppercase;
}
.slider-value {
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.14em;
color: var(--muted);
}
/* Track */
.track {
position: relative;
width: 100%;
height: 2px;
background: var(--hairline);
}
.track-fill {
position: absolute;
top: 0; left: 0;
height: 100%;
width: 10%;
background: var(--accent);
will-change: width;
}
/* Tick marks */
.ticks {
position: absolute;
inset: -4px 0 -4px 0;
display: flex;
justify-content: space-between;
pointer-events: none;
}
.tick {
width: 1px;
height: 10px;
background: rgba(255,255,255,0.14);
}
/* Knob */
.knob {
position: absolute;
top: 50%;
left: 10%;
width: 26px; height: 26px;
border-radius: 50%;
background: var(--ink);
transform: translate(-50%, -50%);
box-shadow: 0 0 0 1px rgba(0,0,0,0.6),
0 8px 24px rgba(0,0,0,0.5);
will-change: left, transform, box-shadow;
}
.knob.active {
box-shadow: 0 0 0 2px var(--accent),
0 0 30px rgba(217,119,87,0.45),
0 8px 24px rgba(0,0,0,0.5);
}
/* Cursor */
.cursor {
position: absolute;
width: 20px; height: 20px;
pointer-events: none;
will-change: left, top, opacity;
opacity: 0;
z-index: 20;
}
.cursor svg { width: 100%; height: 100%; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8)); }
/* ---- Brand reveal ---- */
/* Stage dimmer: fades the composition out just before the panel slides in */
.stage-dimmer {
position: absolute;
inset: 0;
background: #000000;
opacity: 0;
z-index: 40;
pointer-events: none;
will-change: opacity;
}
.brand-panel {
position: absolute;
inset: 0;
background: #F5F4F0;
transform: translateY(100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
z-index: 50;
will-change: transform;
}
.brand-wordmark {
font-family: var(--serif-en);
font-size: 72px;
font-weight: 100;
font-variation-settings: "wght" 100;
letter-spacing: -0.02em;
color: #1A1918;
text-align: center;
line-height: 1;
opacity: 0;
transform: translateY(20px);
will-change: opacity, transform, font-variation-settings, font-weight;
}
.brand-wordmark .accent { color: #D97757; font-weight: inherit; }
.brand-line {
/* Flex-centered, 60px below wordmark (line-height 1 @ 72px → descender + 24 gap) */
margin-top: 60px;
height: 2px;
width: 0;
background: #D97757;
align-self: center;
will-change: width;
}
</style>
</head>
<body>
<div class="stage" id="stage">
<div class="grain"></div>
<div class="watermark">IFQ · DESIGN</div>
<div class="version-mark">V2 · 2026</div>
<div class="composition">
<!-- LEFT: design preview -->
<div class="preview-frame warm" id="preview">
<div class="browser-chrome">
<span class="dot"></span><span class="dot"></span><span class="dot"></span>
<div class="url-bar">yourbrand.design</div>
</div>
<div class="preview-body">
<div class="preview-eyebrow">Agent Studio</div>
<div class="preview-title">为<span class="em">他们</span>造好<br/>工作的场所。</div>
<div class="preview-sub">一个设计系统，不等你打开；它在你睡觉时，已经把草稿交出来了。</div>
<div class="card-grid" id="cardGrid">
<div class="card">
<div class="card-icon"></div>
<div class="card-title">品牌资产</div>
<div class="card-text">Logo / 色板 / 字型的单一事实源。</div>
</div>
<div class="card">
<div class="card-icon"></div>
<div class="card-title">原型工场</div>
<div class="card-text">写一句话，得到一个能点的 App。</div>
</div>
<div class="card">
<div class="card-icon"></div>
<div class="card-title">动效引擎</div>
<div class="card-text">时间轴即代码，25 到 60 帧随意切。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">文档工坊</div>
<div class="card-text">HTML 即 PPTX。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">信息图</div>
<div class="card-text">数据进，杂志出。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">专家评审</div>
<div class="card-text">五维打分，诚实的体检。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">方向顾问</div>
<div class="card-text">给你三条路选。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">Junior 模式</div>
<div class="card-text">先 show，再精修。</div>
</div>
<div class="card extra">
<div class="card-icon"></div>
<div class="card-title">品牌协议</div>
<div class="card-text">五步，不能跳。</div>
</div>
</div>
</div>
</div>
<!-- RIGHT: slider panel -->
<div class="slider-panel" id="panel">
<div class="anchor-line" id="anchor">
拨动<span class="em">即所得</span>
</div>
<!-- Slider 1 · 调色 -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">调色</span>
<span class="slider-value" id="val1">warm</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill1"></div>
<div class="knob" id="knob1"></div>
</div>
</div>
<!-- Slider 2 · 字型 -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">字型</span>
<span class="slider-value" id="val2">serif</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill2"></div>
<div class="knob" id="knob2"></div>
</div>
</div>
<!-- Slider 3 · 密度 -->
<div class="slider-item">
<div class="slider-label">
<span class="slider-name">密度</span>
<span class="slider-value" id="val3">sparse</span>
</div>
<div class="track">
<div class="ticks">
<span class="tick"></span><span class="tick"></span><span class="tick"></span>
<span class="tick"></span><span class="tick"></span>
</div>
<div class="track-fill" id="fill3"></div>
<div class="knob" id="knob3"></div>
</div>
</div>
</div>
<!-- Cursor -->
<div class="cursor" id="cursor">
<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
<path d="M2 2 L2 16 L6 12 L9 18 L11 17 L8 11 L14 11 Z"
fill="white" stroke="#000" stroke-width="1.2" stroke-linejoin="round"/>
</svg>
</div>
</div>
<!-- Stage dimmer (fades scene to black before panel sweeps in) -->
<div class="stage-dimmer" id="stageDimmer"></div>
<!-- Brand reveal layer -->
<div class="brand-panel" id="brandPanel">
<div class="brand-wordmark" id="brandMark">ifq<span class="accent">-</span>design</div>
<div class="brand-line" id="brandLine"></div>
</div>
</div>
<script>
(function() {
// ---------- Fit stage ----------
const stage = document.getElementById('stage');
function rescale() {
const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
stage.style.transform = `translate(-50%, -50%) scale(s)`;
}
rescale();
window.addEventListener('resize', rescale);
// ---------- Animation ----------
const DURATION = 10.0; // seconds
const preview = document.getElementById('preview');
const panel = document.getElementById('panel');
const anchor = document.getElementById('anchor');
const cursor = document.getElementById('cursor');
const knob1 = document.getElementById('knob1');
const knob2 = document.getElementById('knob2');
const knob3 = document.getElementById('knob3');
const fill1 = document.getElementById('fill1');
const fill2 = document.getElementById('fill2');
const fill3 = document.getElementById('fill3');
const val1 = document.getElementById('val1');
const val2 = document.getElementById('val2');
const val3 = document.getElementById('val3');
const stageDimmer = document.getElementById('stageDimmer');
const brandPanel = document.getElementById('brandPanel');
const brandMark = document.getElementById('brandMark');
const brandLine = document.getElementById('brandLine');
// Easings
const expoOut = t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t);
const expoIn = t => t === 0 ? 0 : Math.pow(2, 10 * (t - 1));
const cubicInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t + 2, 3) / 2;
const cubicOut = t => 1 - Math.pow(1 - t, 3);
function clamp(v, lo, hi) { return Math.max(lo, Math.min(hi, v)); }
function lerp(t, t0, t1, v0, v1, ease) {
if (t <= t0) return v0;
if (t >= t1) return v1;
const k = (t - t0) / (t1 - t0);
return v0 + (v1 - v0) * (ease ? ease(k) : k);
}
function clampLerp(t, t0, t1) {
if (t <= t0) return 0;
if (t >= t1) return 1;
return (t - t0) / (t1 - t0);
}
// Knob motion — drag feel: first 70% is a cubic ease (hand moving),
// final 15% is overshoot + snap to target (magnetic arrival).
function knobMotion(t, t0, t1, fromPct, toPct) {
if (t <= t0) return fromPct;
if (t >= t1) return toPct;
const k = (t - t0) / (t1 - t0);
const direction = toPct > fromPct ? 1 : -1;
const range = Math.abs(toPct - fromPct);
if (k < 0.72) {
// Main drag: cubic easeInOut feels like a hand moving
const e = cubicInOut(k / 0.72);
return fromPct + (toPct - fromPct) * e;
} else if (k < 0.85) {
// Overshoot past target by ~2%
const overK = (k - 0.72) / 0.13;
const overshoot = 2.2;
return toPct + direction * overshoot * Math.sin(overK * Math.PI);
} else {
// Settled at target
return toPct;
}
}
// Timeline (seconds, 10s total)
const T = {
stage_in: [0.0, 1.0], // frame + panel appear
anchor_in: [0.8, 1.4],
// Slider 1 · palette: warm → cool (1.2s → 3.2s) — arrive at 3.0s
s1_cursor_to: [1.3, 1.9],
s1_drag: [1.9, 2.9],
s1_settle: [2.9, 3.1],
// Slider 2 · type: serif → sans
s2_cursor_to: [3.2, 3.7],
s2_drag: [3.7, 4.7],
s2_settle: [4.7, 4.9],
// Slider 3 · density: sparse → dense
s3_cursor_to: [5.0, 5.5],
s3_drag: [5.5, 6.5],
s3_settle: [6.5, 6.7],
hold: [6.7, 8.0],
// Brand reveal (米色 walloff · 2s total)
scene_out: [8.0, 8.3], // main composition fade to black (0.3s)
brand_panel: [8.3, 8.7], // cream panel sweeps up from bottom, expoOut (0.4s)
brand_mark: [8.7, 9.3], // wordmark: wght 100→500 + y 20→0 + opacity 0→1 (0.6s)
brand_line: [9.3, 9.7], // orange line expands 0→280 from center (0.4s)
brand_hold: [9.7, 10.0], // hold final frame
};
// Slider-to-state logic. Value-changes happen at settle start.
let state = { palette: 'warm', type: 'serif', density: 'sparse' };
let lastStateHash = '';
function updatePreview() {
preview.classList.remove('warm', 'cool', 'sans', 'dense');
if (state.palette === 'warm') preview.classList.add('warm');
else preview.classList.add('cool');
if (state.type === 'sans') preview.classList.add('sans');
if (state.density === 'dense') preview.classList.add('dense');
}
updatePreview();
function setKnobState(knob, active) {
if (active) knob.classList.add('active');
else knob.classList.remove('active');
}
function setValueLabel(el, text) {
if (el.textContent !== text) el.textContent = text;
}
// ---------- Cursor path (in composition coords) ----------
// Composition uses grid: left column 1220 + 60 gap, panel is at right.
// We'll position cursor using .composition-relative absolute positioning.
// Cursor is child of .composition, whose padding is 130/100/140/140.
// So coords relative to .composition padding-box.
// Simpler: cursor is absolute in .stage coords since parent composition
// covers full stage. Use inline style left/top in px.
// Anchor positions (rough — will fine-tune):
const CURSOR_PARK = { x: 1900, y: 1080 }; // off-screen bottom-right
// Slider tracks: panel starts around x≈1420, width 520. Each track spans that width.
// We'll measure actual rect at first tick.
let sliderRects = null;
function measureRects() {
const stageRect = stage.getBoundingClientRect();
const scale = stageRect.width / 1920;
const getTrackBox = (id) => {
const el = document.getElementById(id).parentElement; // .track
const r = el.getBoundingClientRect();
return {
left: (r.left - stageRect.left) / scale,
top: (r.top - stageRect.top) / scale,
width: r.width / scale,
height: r.height / scale,
};
};
sliderRects = {
s1: getTrackBox('knob1'),
s2: getTrackBox('knob2'),
s3: getTrackBox('knob3'),
};
}
function positionCursor(x, y, opacity) {
cursor.style.left = x + 'px';
cursor.style.top = y + 'px';
cursor.style.opacity = opacity;
}
function knobLeft(id, pct) {
const el = document.getElementById(id);
el.style.left = pct + '%';
}
function fillWidth(id, pct) {
const el = document.getElementById(id);
el.style.width = pct + '%';
}
// Tick / render
let startTs = null;
let frameCount = 0;
function tick(ts) {
if (!startTs) startTs = ts;
const t = (ts - startTs) / 1000;
// Measure rects once
if (!sliderRects && frameCount > 1) {
measureRects();
}
// --- Stage in ---
const stageK = clampLerp(t, T.stage_in[0], T.stage_in[1]);
const stageOp = cubicOut(stageK);
preview.style.opacity = stageOp;
preview.style.transform = `rotateX(lerp(t, T.stage_in[0], T.stage_in[1], 10, 6, cubicOut)deg) rotateY(-4deg) translateY(lerp(t, T.stage_in[0], T.stage_in[1], 20, 0, expoOut)px)`;
panel.style.opacity = stageOp;
panel.style.transform = `translateX(lerp(t, T.stage_in[0], T.stage_in[1], 30, 0, expoOut)px)`;
// Anchor
const aK = clampLerp(t, T.anchor_in[0], T.anchor_in[1]);
anchor.style.opacity = cubicOut(aK);
anchor.style.transform = `translateY(lerp(t, T.anchor_in[0], T.anchor_in[1], 10, 0, expoOut)px)`;
// Snap point: when knob reaches target (72% of drag duration)
const s1SnapT = T.s1_drag[0] + (T.s1_drag[1] - T.s1_drag[0]) * 0.72;
const s2SnapT = T.s2_drag[0] + (T.s2_drag[1] - T.s2_drag[0]) * 0.72;
const s3SnapT = T.s3_drag[0] + (T.s3_drag[1] - T.s3_drag[0]) * 0.72;
// --- Slider 1: palette ---
// Knob 10% → 90%
const k1pct = knobMotion(t, T.s1_drag[0], T.s1_drag[1], 10, 90);
knobLeft('knob1', k1pct); fillWidth('fill1', k1pct);
setKnobState(knob1, t >= T.s1_cursor_to[0] && t < T.s1_settle[1] + 0.2);
if (t >= s1SnapT && state.palette !== 'cool') {
state.palette = 'cool'; updatePreview(); setValueLabel(val1, 'cool');
}
// --- Slider 2: type ---
const k2pct = knobMotion(t, T.s2_drag[0], T.s2_drag[1], 10, 90);
knobLeft('knob2', k2pct); fillWidth('fill2', k2pct);
setKnobState(knob2, t >= T.s2_cursor_to[0] && t < T.s2_settle[1] + 0.2);
if (t >= s2SnapT && state.type !== 'sans') {
state.type = 'sans'; updatePreview(); setValueLabel(val2, 'sans');
}
// --- Slider 3: density ---
const k3pct = knobMotion(t, T.s3_drag[0], T.s3_drag[1], 10, 90);
knobLeft('knob3', k3pct); fillWidth('fill3', k3pct);
setKnobState(knob3, t >= T.s3_cursor_to[0] && t < T.s3_settle[1] + 0.2);
if (t >= s3SnapT && state.density !== 'dense') {
state.density = 'dense'; updatePreview(); setValueLabel(val3, 'dense');
}
// --- Cursor choreography ---
if (sliderRects) {
const r1 = sliderRects.s1, r2 = sliderRects.s2, r3 = sliderRects.s3;
// Positions of knob at 10% and 90%
const k1Start = { x: r1.left + r1.width * 0.10, y: r1.top + r1.height/2 };
const k1End = { x: r1.left + r1.width * 0.90, y: r1.top + r1.height/2 };
const k2Start = { x: r2.left + r2.width * 0.10, y: r2.top + r2.height/2 };
const k2End = { x: r2.left + r2.width * 0.90, y: r2.top + r2.height/2 };
const k3Start = { x: r3.left + r3.width * 0.10, y: r3.top + r3.height/2 };
const k3End = { x: r3.left + r3.width * 0.90, y: r3.top + r3.height/2 };
let cx = CURSOR_PARK.x, cy = CURSOR_PARK.y, co = 0;
if (t < T.s1_cursor_to[0]) {
// still off-screen (or just appeared)
cx = CURSOR_PARK.x; cy = CURSOR_PARK.y; co = 0;
} else if (t < T.s1_cursor_to[1]) {
// cursor flies to s1 knob start
const k = clampLerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1]);
const e = cubicOut(k);
cx = lerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1], CURSOR_PARK.x, k1Start.x, cubicOut);
cy = lerp(t, T.s1_cursor_to[0], T.s1_cursor_to[1], CURSOR_PARK.y, k1Start.y, cubicOut);
co = e;
} else if (t < T.s1_drag[1]) {
// dragging s1
cx = r1.left + (r1.width * k1pct / 100);
cy = r1.top + r1.height/2;
co = 1;
} else if (t < T.s2_cursor_to[0]) {
cx = k1End.x; cy = k1End.y; co = 1;
} else if (t < T.s2_cursor_to[1]) {
cx = lerp(t, T.s2_cursor_to[0], T.s2_cursor_to[1], k1End.x, k2Start.x, cubicInOut);
cy = lerp(t, T.s2_cursor_to[0], T.s2_cursor_to[1], k1End.y, k2Start.y, cubicInOut);
co = 1;
} else if (t < T.s2_drag[1]) {
cx = r2.left + (r2.width * k2pct / 100);
cy = r2.top + r2.height/2;
co = 1;
} else if (t < T.s3_cursor_to[0]) {
cx = k2End.x; cy = k2End.y; co = 1;
} else if (t < T.s3_cursor_to[1]) {
cx = lerp(t, T.s3_cursor_to[0], T.s3_cursor_to[1], k2End.x, k3Start.x, cubicInOut);
cy = lerp(t, T.s3_cursor_to[0], T.s3_cursor_to[1], k2End.y, k3Start.y, cubicInOut);
co = 1;
} else if (t < T.s3_drag[1]) {
cx = r3.left + (r3.width * k3pct / 100);
cy = r3.top + r3.height/2;
co = 1;
} else if (t < T.hold[1]) {
// fade out cursor
cx = k3End.x; cy = k3End.y;
co = lerp(t, T.s3_drag[1], T.hold[1], 1, 0, cubicOut);
}
positionCursor(cx, cy, co);
}
// --- Brand reveal (米色 walloff · aligned with hero-v10 signature) ---
// 1) Scene dimmer: composition fades to black (0.3s)
const soK = clampLerp(t, T.scene_out[0], T.scene_out[1]);
stageDimmer.style.opacity = cubicOut(soK);
// 2) Cream panel sweeps up from bottom, expoOut (0.4s)
const bpK = clampLerp(t, T.brand_panel[0], T.brand_panel[1]);
const panelY = lerp(t, T.brand_panel[0], T.brand_panel[1], 100, 0, expoOut);
brandPanel.style.transform = `translateY(panelY%)`;
// 3) Wordmark: font-weight 100→500 + y 20→0 + opacity 0→1, expoOut (0.6s)
const bmK = clampLerp(t, T.brand_mark[0], T.brand_mark[1]);
const bmE = expoOut(bmK);
const wght = 100 + (500 - 100) * bmE;
brandMark.style.opacity = bmE;
brandMark.style.transform = `translateY(20 * (1 - bmE)px)`;
brandMark.style.fontWeight = Math.round(wght);
brandMark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
// 4) Orange line: width 0→280 from center, cubicOut (0.4s)
const blK = clampLerp(t, T.brand_line[0], T.brand_line[1]);
brandLine.style.width = (280 * cubicOut(blK)) + 'px';
frameCount++;
// Loop or stop
if (t < DURATION) {
requestAnimationFrame(tick);
} else {
if (window.__recording === true) {
// recording mode: hold last frame
return;
}
// Restart after 1s pause (for manual viewing)
setTimeout(() => {
startTs = null;
state = { palette: 'warm', type: 'serif', density: 'sparse' };
updatePreview();
setValueLabel(val1, 'warm'); setValueLabel(val2, 'serif'); setValueLabel(val3, 'sparse');
requestAnimationFrame(tick);
}, 900);
}
}
// Start animation after fonts ready
const startAnim = () => {
requestAnimationFrame((ts) => {
startTs = ts;
window.__ready = true; // signal for render-video.js
requestAnimationFrame(tick);
});
};
if (document.fonts && document.fonts.ready) {
document.fonts.ready.then(startAnim);
} else {
setTimeout(startAnim, 500);
}
})();
</script>
</body>
</html>
FILE:assets/deck_index.html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>Deck · Multi-file Slide Index</title>
<!--
deck_index.html — 多文件 slide deck 的拼接器
配合「每页一个独立 HTML」架构使用。与单文件 deck_stage.js 对比：
· 每页独立作用域（CSS/JS 都隔离），一页出 bug 不影响其他页
· 单页可直接在浏览器打开验证，不依赖 JS goTo()
· 多 agent 可并行做不同页，merge 时零冲突
· 适合 ≥15 页的讲座/课件/长 deck
用法：
1. 把本文件复制到 deck 根目录，重命名 index.html
2. 在同目录建 slides/ 子目录，放每一页独立 HTML
3. 编辑下方 MANIFEST 数组，按顺序列出文件名和人类可读标签
4. 每张 slide HTML 建议尺寸 1920×1080，自带背景/字体；不要依赖外层 CSS
共享资源（如果需要）：
· shared/tokens.css — 跨页 CSS 变量（色板/字号）
· shared/chrome.html — 页眉页脚可复用片段
· 每页 HTML 自己 <link> 进去即可
键盘：← / → / Space / PgUp / PgDown / Home / End / 1-9 跳页 / P 打印
-->
<!-- ═══════════════════════════════════════════════════════ -->
<!-- EDIT THIS — deck 所有页按顺序列出 -->
<!-- ═══════════════════════════════════════════════════════ -->
<script>
window.DECK_MANIFEST = [
{ file: "slides/01-cover.html", label: "Cover" },
{ file: "slides/02-quote.html", label: "Opening Quote" },
{ file: "slides/03-intro.html", label: "Self-intro" },
// 继续往下加。file 是相对本文件的路径，label 用于计数器
];
// 固定 canvas 尺寸。每页 HTML 都应该按这个尺寸设计。
window.DECK_WIDTH = 1920;
window.DECK_HEIGHT = 1080;
</script>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
height: 100%;
background: #0a0a0a;
overflow: hidden;
font-family: -apple-system, "PingFang SC", sans-serif;
}
#stage {
position: fixed;
top: 50%; left: 50%;
transform-origin: top left;
will-change: transform;
background: #fff;
box-shadow: 0 10px 60px rgba(0,0,0,0.4);
/* size set by JS from DECK_WIDTH/HEIGHT */
}
iframe {
width: 100%;
height: 100%;
border: 0;
display: block;
background: #fff;
}
.counter {
position: fixed;
bottom: 20px;
right: 20px;
background: rgba(0,0,0,0.65);
color: #fff;
padding: 6px 14px;
border-radius: 999px;
font-size: 13px;
letter-spacing: 0.05em;
font-variant-numeric: tabular-nums;
z-index: 100;
user-select: none;
opacity: 0.7;
transition: opacity 0.2s;
}
.counter:hover { opacity: 1; }
.counter .label { color: rgba(255,255,255,0.7); margin-left: 8px; }
.nav-zone {
position: fixed;
top: 0; bottom: 0;
width: 15%;
cursor: pointer;
z-index: 50;
}
.nav-zone.left { left: 0; }
.nav-zone.right { right: 0; }
.nav-hint {
position: absolute;
top: 50%; transform: translateY(-50%);
width: 44px; height: 44px;
border-radius: 999px;
background: rgba(255,255,255,0.08);
color: rgba(255,255,255,0.6);
display: flex;
align-items: center;
justify-content: center;
font-size: 22px;
opacity: 0;
transition: opacity 0.2s;
}
.nav-zone.left .nav-hint { left: 20px; }
.nav-zone.right .nav-hint { right: 20px; }
.nav-zone:hover .nav-hint { opacity: 1; }
/* Print: one slide per page, no navigation UI */
@media print {
@page { size: 1920px 1080px; margin: 0; }
html, body { background: #fff; overflow: visible; height: auto; }
#stage { position: static; transform: none !important; box-shadow: none; }
.counter, .nav-zone { display: none !important; }
/* In print mode we render all slides sequentially — see JS */
.print-stack { display: block; }
.print-stack iframe {
width: 1920px;
height: 1080px;
page-break-after: always;
display: block;
}
}
</style>
</head>
<body>
<div id="stage">
<iframe id="frame" src="about:blank"></iframe>
</div>
<div class="nav-zone left" id="navL"><div class="nav-hint">‹</div></div>
<div class="nav-zone right" id="navR"><div class="nav-hint">›</div></div>
<div class="counter" id="counter">1 / 1</div>
<!-- Print-only stack: populated on beforeprint, stripped on afterprint -->
<div class="print-stack" id="printStack" style="display:none;"></div>
<script>
(function () {
const W = window.DECK_WIDTH || 1920;
const H = window.DECK_HEIGHT || 1080;
const deck = window.DECK_MANIFEST || [];
const stage = document.getElementById('stage');
const frame = document.getElementById('frame');
const counter = document.getElementById('counter');
const printStack = document.getElementById('printStack');
const storageKey = 'deck-index-' + location.pathname;
let current = 0;
stage.style.width = W + 'px';
stage.style.height = H + 'px';
function fit() {
const s = Math.min(window.innerWidth / W, window.innerHeight / H);
const x = (window.innerWidth - W * s) / 2;
const y = (window.innerHeight - H * s) / 2;
stage.style.transform = `translate(xpx, ypx) scale(s)`;
stage.style.top = '0';
stage.style.left = '0';
}
function show(idx) {
if (idx < 0 || idx >= deck.length) return;
current = idx;
frame.src = deck[idx].file;
counter.innerHTML = `idx + 1 / deck.length <span class="label">deck[idx].label || ''</span>`;
try { localStorage.setItem(storageKey, String(idx)); } catch (_) {}
if (location.hash !== '#' + (idx + 1)) {
history.replaceState(null, '', '#' + (idx + 1));
}
}
function next() { show(Math.min(current + 1, deck.length - 1)); }
function prev() { show(Math.max(current - 1, 0)); }
// Keyboard
document.addEventListener('keydown', (e) => {
if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
switch (e.key) {
case 'ArrowRight': case ' ': case 'PageDown': e.preventDefault(); next(); break;
case 'ArrowLeft': case 'PageUp': e.preventDefault(); prev(); break;
case 'Home': e.preventDefault(); show(0); break;
case 'End': e.preventDefault(); show(deck.length - 1); break;
case 'p': case 'P': window.print(); break;
default:
if (e.key >= '1' && e.key <= '9') {
const i = parseInt(e.key, 10) - 1;
if (i < deck.length) { e.preventDefault(); show(i); }
}
}
});
document.getElementById('navL').addEventListener('click', prev);
document.getElementById('navR').addEventListener('click', next);
window.addEventListener('resize', fit);
window.addEventListener('hashchange', () => {
const m = location.hash.match(/^#(\d+)$/);
if (m) show(parseInt(m[1], 10) - 1);
});
// Initial: hash > localStorage > 0
const hashMatch = location.hash.match(/^#(\d+)$/);
if (hashMatch) current = Math.min(parseInt(hashMatch[1], 10) - 1, deck.length - 1);
else try {
const v = parseInt(localStorage.getItem(storageKey), 10);
if (!isNaN(v) && v >= 0 && v < deck.length) current = v;
} catch (_) {}
fit();
show(current);
// Print: build a stack of all iframes so browser prints every slide
window.addEventListener('beforeprint', () => {
printStack.innerHTML = '';
deck.forEach(item => {
const f = document.createElement('iframe');
f.src = item.file;
printStack.appendChild(f);
});
printStack.style.display = 'block';
document.getElementById('stage').style.display = 'none';
});
window.addEventListener('afterprint', () => {
printStack.innerHTML = '';
printStack.style.display = 'none';
document.getElementById('stage').style.display = '';
});
})();
</script>
</body>
</html>
FILE:assets/android_frame.jsx
/**
* AndroidFrame — Android设备边框（参考Pixel 8系列）
*
* 含：punch-hole相机 + 状态栏 + 导航栏 + 圆角
*
* 用法：
* <AndroidFrame time="9:41" battery={85}>
* <YourAppContent />
* </AndroidFrame>
*/
const androidFrameStyles = {
wrapper: {
display: 'inline-block',
padding: 10,
background: '#1a1a1a',
borderRadius: 44,
boxShadow: '0 0 0 2px #2a2a2a, 0 20px 60px rgba(0,0,0,0.3)',
position: 'relative',
},
screen: {
position: 'relative',
borderRadius: 36,
overflow: 'hidden',
background: '#fff',
},
statusBar: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
height: 32,
display: 'flex',
alignItems: 'center',
justifyContent: 'space-between',
padding: '0 24px',
fontSize: 14,
fontWeight: 500,
fontFamily: 'Roboto, -apple-system, sans-serif',
zIndex: 20,
pointerEvents: 'none',
},
punchHole: {
position: 'absolute',
top: 10,
left: '50%',
transform: 'translateX(-50%)',
width: 14,
height: 14,
background: '#000',
borderRadius: '50%',
zIndex: 30,
},
statusIcons: {
display: 'flex',
alignItems: 'center',
gap: 6,
},
batteryText: {
fontSize: 11,
fontWeight: 600,
marginLeft: 2,
},
content: {
position: 'absolute',
top: 32,
left: 0,
right: 0,
bottom: 24,
overflow: 'auto',
},
navBar: {
position: 'absolute',
bottom: 0,
left: 0,
right: 0,
height: 24,
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
gap: 60,
zIndex: 10,
},
navButton: {
width: 36,
height: 4,
background: 'rgba(0,0,0,0.3)',
borderRadius: 999,
},
};
function AndroidFrame({
children,
width = 412,
height = 892,
time = '9:41',
battery = 100,
darkMode = false,
navStyle = 'gesture',
}) {
const textColor = darkMode ? '#fff' : '#1a1a1a';
return (
<div style={androidFrameStyles.wrapper}>
<div style={{
...androidFrameStyles.screen,
width,
height,
background: darkMode ? '#000' : '#fff',
}}>
<div style={{ ...androidFrameStyles.statusBar, color: textColor }}>
<span>{time}</span>
<div style={androidFrameStyles.statusIcons}>
<svg width="14" height="10" viewBox="0 0 14 10" fill="currentColor">
<rect x="0" y="6" width="2" height="4" rx="0.5" />
<rect x="4" y="4" width="2" height="6" rx="0.5" />
<rect x="8" y="2" width="2" height="8" rx="0.5" />
<rect x="12" y="0" width="2" height="10" rx="0.5" />
</svg>
<svg width="14" height="10" viewBox="0 0 14 10" fill="none">
<path d="M7 9a1 1 0 100-2 1 1 0 000 2z" fill="currentColor" />
<path d="M3 6a5 5 0 018 0" stroke="currentColor" strokeWidth="1.2" />
<path d="M0.5 3.5a11 11 0 0113 0" stroke="currentColor" strokeWidth="1.2" opacity="0.6" />
</svg>
<div style={{
width: 22,
height: 10,
border: '1.5px solid currentColor',
borderRadius: 2,
padding: 1,
position: 'relative',
}}>
<div style={{
width: `battery%`,
height: '100%',
background: 'currentColor',
borderRadius: 1,
}} />
</div>
<span style={androidFrameStyles.batteryText}>{battery}%</span>
</div>
</div>
<div style={androidFrameStyles.punchHole} />
<div style={androidFrameStyles.content}>
{children}
</div>
{navStyle === 'gesture' && (
<div style={androidFrameStyles.navBar}>
<div style={{
...androidFrameStyles.navButton,
width: 100,
height: 4,
background: darkMode ? 'rgba(255,255,255,0.5)' : 'rgba(0,0,0,0.4)',
}} />
</div>
)}
{navStyle === 'buttons' && (
<div style={androidFrameStyles.navBar}>
<span style={{ color: textColor, fontSize: 20 }}>◁</span>
<span style={{ color: textColor, fontSize: 16 }}>○</span>
<span style={{ color: textColor, fontSize: 16 }}>□</span>
</div>
)}
</div>
</div>
);
}
if (typeof window !== 'undefined') {
window.AndroidFrame = AndroidFrame;
}
FILE:assets/browser_window.jsx
/**
* BrowserWindow — 浏览器窗口边框（Chrome风格）
*
* 含：traffic lights + tab bar + URL bar
*
* 用法：
* <BrowserWindow url="https://example.com" title="Example">
* <YourWebPage />
* </BrowserWindow>
*/
const browserWindowStyles = {
window: {
display: 'inline-block',
background: '#fff',
borderRadius: 10,
overflow: 'hidden',
boxShadow: '0 30px 80px rgba(0,0,0,0.25), 0 0 0 0.5px rgba(0,0,0,0.15)',
},
chrome: {
background: '#dee1e6',
paddingTop: 10,
paddingLeft: 10,
paddingRight: 10,
userSelect: 'none',
},
tabRow: {
display: 'flex',
alignItems: 'flex-end',
gap: 6,
position: 'relative',
},
trafficLights: {
display: 'flex',
gap: 8,
alignItems: 'center',
paddingBottom: 10,
marginRight: 8,
},
light: {
width: 12,
height: 12,
borderRadius: '50%',
border: '0.5px solid rgba(0,0,0,0.15)',
},
close: { background: '#ff5f57' },
minimize: { background: '#febc2e' },
maximize: { background: '#28c840' },
tab: {
background: '#fff',
padding: '8px 30px 8px 14px',
borderTopLeftRadius: 10,
borderTopRightRadius: 10,
fontSize: 12,
color: '#222',
fontFamily: '-apple-system, sans-serif',
maxWidth: 220,
display: 'flex',
alignItems: 'center',
gap: 8,
position: 'relative',
whiteSpace: 'nowrap',
overflow: 'hidden',
textOverflow: 'ellipsis',
},
favicon: {
width: 14,
height: 14,
borderRadius: 2,
background: '#999',
flexShrink: 0,
},
navBar: {
background: '#fff',
padding: '8px 14px',
display: 'flex',
alignItems: 'center',
gap: 10,
borderBottom: '1px solid #e5e7eb',
},
navButtons: {
display: 'flex',
gap: 4,
color: '#5f6368',
fontSize: 16,
},
navButton: {
width: 28,
height: 28,
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
borderRadius: '50%',
cursor: 'pointer',
},
urlBar: {
flex: 1,
background: '#f1f3f4',
borderRadius: 999,
padding: '7px 14px',
fontSize: 13,
color: '#333',
display: 'flex',
alignItems: 'center',
gap: 8,
fontFamily: '-apple-system, sans-serif',
},
lockIcon: {
color: '#5f6368',
fontSize: 12,
},
content: {
position: 'relative',
overflow: 'auto',
background: '#fff',
},
};
function BrowserWindow({
title = 'New Tab',
url = 'https://example.com',
width = 1200,
height = 800,
showTrafficLights = true,
children,
}) {
return (
<div style={browserWindowStyles.window}>
<div style={browserWindowStyles.chrome}>
<div style={browserWindowStyles.tabRow}>
{showTrafficLights && (
<div style={browserWindowStyles.trafficLights}>
<div style={{ ...browserWindowStyles.light, ...browserWindowStyles.close }} />
<div style={{ ...browserWindowStyles.light, ...browserWindowStyles.minimize }} />
<div style={{ ...browserWindowStyles.light, ...browserWindowStyles.maximize }} />
</div>
)}
<div style={browserWindowStyles.tab}>
<div style={browserWindowStyles.favicon} />
<span>{title}</span>
</div>
</div>
</div>
<div style={browserWindowStyles.navBar}>
<div style={browserWindowStyles.navButtons}>
<div style={browserWindowStyles.navButton}>←</div>
<div style={browserWindowStyles.navButton}>→</div>
<div style={browserWindowStyles.navButton}>↻</div>
</div>
<div style={browserWindowStyles.urlBar}>
<span style={browserWindowStyles.lockIcon}>🔒</span>
<span>{url}</span>
</div>
</div>
<div style={{ ...browserWindowStyles.content, width, height }}>
{children}
</div>
</div>
);
}
if (typeof window !== 'undefined') {
window.BrowserWindow = BrowserWindow;
}
FILE:assets/macos_window.jsx
/**
* MacosWindow — macOS应用窗口边框（含traffic lights）
*
* 用法：
* <MacosWindow title="Finder">
* <YourAppContent />
* </MacosWindow>
*/
const macosWindowStyles = {
window: {
display: 'inline-block',
background: '#fff',
borderRadius: 10,
overflow: 'hidden',
boxShadow: '0 30px 80px rgba(0,0,0,0.25), 0 0 0 0.5px rgba(0,0,0,0.15)',
},
titleBar: {
height: 38,
background: 'linear-gradient(to bottom, #e8e8e8, #d8d8d8)',
display: 'flex',
alignItems: 'center',
padding: '0 14px',
borderBottom: '0.5px solid rgba(0,0,0,0.1)',
position: 'relative',
userSelect: 'none',
},
trafficLights: {
display: 'flex',
gap: 8,
alignItems: 'center',
},
light: {
width: 12,
height: 12,
borderRadius: '50%',
border: '0.5px solid rgba(0,0,0,0.15)',
},
close: { background: '#ff5f57' },
minimize: { background: '#febc2e' },
maximize: { background: '#28c840' },
title: {
position: 'absolute',
left: 0,
right: 0,
textAlign: 'center',
fontSize: 13,
color: '#333',
fontWeight: 500,
fontFamily: '-apple-system, "SF Pro Text", sans-serif',
pointerEvents: 'none',
},
content: {
position: 'relative',
overflow: 'auto',
},
titleBarDark: {
background: 'linear-gradient(to bottom, #3c3c3c, #2c2c2c)',
borderBottom: '0.5px solid rgba(255,255,255,0.1)',
},
titleDark: {
color: '#ddd',
},
};
function MacosWindow({ title = '', width = 900, height = 600, darkMode = false, children }) {
return (
<div style={{ ...macosWindowStyles.window, background: darkMode ? '#1e1e1e' : '#fff' }}>
<div style={{
...macosWindowStyles.titleBar,
...(darkMode ? macosWindowStyles.titleBarDark : {}),
}}>
<div style={macosWindowStyles.trafficLights}>
<div style={{ ...macosWindowStyles.light, ...macosWindowStyles.close }} />
<div style={{ ...macosWindowStyles.light, ...macosWindowStyles.minimize }} />
<div style={{ ...macosWindowStyles.light, ...macosWindowStyles.maximize }} />
</div>
{title && (
<div style={{
...macosWindowStyles.title,
...(darkMode ? macosWindowStyles.titleDark : {}),
}}>
{title}
</div>
)}
</div>
<div style={{ ...macosWindowStyles.content, width, height }}>
{children}
</div>
</div>
);
}
if (typeof window !== 'undefined') {
window.MacosWindow = MacosWindow;
}
FILE:assets/personal-asset-index.example.json
{
"_meta": {
"description": "个人素材索引模板 — 复制此文件并填入你的真实数据",
"how_to_use": "1. 复制此文件到你的 agent memory 目录（Claude Code: ~/.claude/memory/、Cursor: workspace 设定、OpenClaw: ~/.openclaw/memory/、ifq CLI: ~/.ifq/memory/） 2. 填入你的真实信息 3. ifq-design-skills 会自动读取",
"note": "真实数据文件不要放在 skill 目录内，避免随 skill 分发泄露隐私"
},
"identity": {
"real_name": "你的真名",
"pen_names": ["笔名1", "笔名2"],
"english_name": "English Name",
"title": "你的头衔/一句话介绍",
"bio_short": "50-100字简介",
"bio_long": "200-300字详细介绍",
"avatar_url": "头像URL",
"source": "数据来源备注"
},
"contact": {
"email": "[email protected]",
"wechat_personal": "微信号",
"source": "数据来源备注"
},
"social_media": {
"github": {
"url": "https://github.com/yourname",
"username": "yourname"
},
"youtube": {
"url": "https://www.youtube.com/@YourChannel",
"channel_name": "频道名"
},
"source": "数据来源备注"
},
"websites": {
"main_site": {
"url": "https://yoursite.com",
"description": "网站描述",
"local_path": "/path/to/local/project/"
}
},
"products": {
"product_1": {
"name": "产品名",
"type": "iOS App / Web App / CLI Tool / 电子书",
"achievement": "主要成就",
"icon_path": "/path/to/icon.png",
"project_path": "/path/to/project/"
}
},
"stats": {
"social_followers": "粉丝数",
"product_users": "用户数",
"source": "数据来源备注"
},
"design_assets": {
"article_images": {
"base_path": "/path/to/images/",
"notable_sets": []
}
},
"knowledge_base": {
"wechat_articles": "/path/to/knowledge_base/"
}
}
FILE:assets/banner.svg
<svg width="1200" height="400" viewBox="0 0 1200 400" xmlns="http://www.w3.org/2000/svg">
<defs>
<style>
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;900&family=Noto+Serif+SC:wght@700;900&display=swap');
</style>
<!-- Warm accent gradients for mini mockup highlights -->
<linearGradient id="hdBarGrad" x1="0" y1="0" x2="0" y2="1">
<stop offset="0%" stop-color="#D4532B"/>
<stop offset="100%" stop-color="#A83518"/>
</linearGradient>
<linearGradient id="hdBarGradSoft" x1="0" y1="0" x2="0" y2="1">
<stop offset="0%" stop-color="#8B5E3C"/>
<stop offset="100%" stop-color="#6E4A2E"/>
</linearGradient>
</defs>
<!-- Background -->
<rect width="1200" height="400" fill="#111111"/>
<!-- Left accent line (Pentagram-style editorial vertical rule) -->
<rect x="60" y="48" width="3" height="304" fill="#D4532B"/>
<!-- Top horizontal rule -->
<rect x="60" y="48" width="760" height="2" fill="#FFFFFF" opacity="0.15"/>
<!-- Bottom horizontal rule -->
<rect x="60" y="350" width="760" height="1" fill="#FFFFFF" opacity="0.15"/>
<!-- Thin divider between text and viz -->
<rect x="860" y="80" width="1" height="240" fill="#FFFFFF" opacity="0.08"/>
<!-- ============================================================ -->
<!-- LEFT: TEXT BLOCK -->
<!-- ============================================================ -->
<!-- CATEGORY LABEL -->
<text
x="80"
y="88"
font-family="'Inter', system-ui, -apple-system, sans-serif"
font-size="11"
font-weight="700"
letter-spacing="3"
fill="#D4532B"
>CLAUDE CODE SKILL · DESIGN</text>
<!-- MAIN TITLE -->
<text
x="80"
y="178"
font-family="'Inter', system-ui, -apple-system, sans-serif"
font-size="88"
font-weight="900"
fill="#FFFFFF"
letter-spacing="-3"
>IFQ Design</text>
<!-- Chinese subtitle -->
<text
x="80"
y="222"
font-family="'Noto Serif SC', 'Source Han Serif', 'Inter', serif"
font-size="22"
font-weight="700"
fill="#EEEEEE"
letter-spacing="1"
>用 HTML 做设计的 skill</text>
<!-- Tagline -->
<text
x="80"
y="284"
font-family="'Inter', system-ui, -apple-system, sans-serif"
font-size="15"
font-weight="500"
fill="#BBBBBB"
letter-spacing="0.5"
>高保真原型</text>
<text x="176" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="700" fill="#D4532B">·</text>
<text x="188" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="500" fill="#BBBBBB" letter-spacing="0.5">幻灯片</text>
<text x="260" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="700" fill="#D4532B">·</text>
<text x="272" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="500" fill="#BBBBBB" letter-spacing="0.5">动画</text>
<text x="320" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="700" fill="#D4532B">·</text>
<text x="332" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="500" fill="#BBBBBB" letter-spacing="0.5">信息图</text>
<text x="404" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="700" fill="#D4532B">·</text>
<text x="416" y="284" font-family="'Inter', sans-serif" font-size="15" font-weight="500" fill="#BBBBBB" letter-spacing="0.5">App 原型</text>
<!-- Second tagline row -->
<text
x="80"
y="312"
font-family="'Inter', system-ui, -apple-system, sans-serif"
font-size="14"
font-weight="400"
fill="#888888"
letter-spacing="0.3"
>20 种设计哲学 · 5 维专家评审 · 发布会级动画导出</text>
<!-- Footer credit -->
<text
x="80"
y="370"
font-family="'Inter', system-ui, -apple-system, sans-serif"
font-size="12"
font-weight="400"
fill="#666666"
letter-spacing="0.3"
>for Claude Code & Agent-agnostic</text>
<!-- ============================================================ -->
<!-- RIGHT: MINI MOCKUP GRID (2×2) -->
<!-- Each mock represents one output form of ifq-design-skills -->
<!-- Viewport right area: x 880-1160, y 90-330 -->
<!-- 2×2 grid, tile ≈ 128×104, gap 16 -->
<!-- ============================================================ -->
<!-- Section label -->
<text x="890" y="108" font-family="'Inter', sans-serif" font-size="10" font-weight="700" letter-spacing="2" fill="#D4532B" opacity="0.9">OUTPUT SURFACES</text>
<!-- Grid coordinates:
Col1 x=890 (width 128) Col2 x=1034 (width 128)
Row1 y=122 (height 100) Row2 y=238 (height 100) -->
<!-- ============ TILE 1 · SLIDES (top-left) ============ -->
<rect x="890" y="122" width="128" height="100" rx="2" fill="#1A1A1A" stroke="#333333" stroke-width="1"/>
<!-- slide stack visual: 3 stacked rectangles offset to imply deck -->
<rect x="902" y="138" width="88" height="56" fill="#2A2A2A" stroke="#3A3A3A" stroke-width="0.5"/>
<rect x="906" y="142" width="88" height="56" fill="#353535"/>
<rect x="910" y="146" width="88" height="56" fill="#E8E2D4"/>
<!-- slide headline stripes -->
<rect x="916" y="152" width="48" height="3" fill="#111111"/>
<rect x="916" y="160" width="72" height="1.5" fill="#666666"/>
<rect x="916" y="166" width="60" height="1.5" fill="#666666"/>
<rect x="916" y="176" width="32" height="14" fill="#D4532B"/>
<!-- tile label -->
<text x="902" y="216" font-family="'Inter', sans-serif" font-size="9" font-weight="500" letter-spacing="2" fill="#777777">SLIDES</text>
<!-- ============ TILE 2 · PROTOTYPE iPhone (top-right) ============ -->
<rect x="1034" y="122" width="128" height="100" rx="2" fill="#1A1A1A" stroke="#333333" stroke-width="1"/>
<!-- iPhone outline inside tile -->
<rect x="1080" y="130" width="36" height="76" rx="6" fill="#0A0A0A" stroke="#444444" stroke-width="1"/>
<!-- Dynamic island -->
<rect x="1092" y="134" width="12" height="3" rx="1.5" fill="#000000"/>
<!-- Screen content area -->
<rect x="1083" y="140" width="30" height="58" fill="#EEEAE0"/>
<!-- Tiny app UI elements -->
<rect x="1086" y="144" width="24" height="4" fill="#111111"/>
<rect x="1086" y="152" width="16" height="1.5" fill="#888888"/>
<rect x="1086" y="157" width="20" height="1.5" fill="#888888"/>
<rect x="1086" y="164" width="24" height="12" fill="#D4532B"/>
<rect x="1086" y="180" width="11" height="14" fill="#D1CAB8"/>
<rect x="1099" y="180" width="11" height="14" fill="#D1CAB8"/>
<!-- Home indicator -->
<rect x="1092" y="201" width="12" height="1" rx="0.5" fill="#444444"/>
<!-- tile label -->
<text x="1046" y="216" font-family="'Inter', sans-serif" font-size="9" font-weight="500" letter-spacing="2" fill="#777777">PROTOTYPE</text>
<!-- ============ TILE 3 · ANIMATION storyboard (bottom-left) ============ -->
<rect x="890" y="238" width="128" height="100" rx="2" fill="#1A1A1A" stroke="#333333" stroke-width="1"/>
<!-- 3 storyboard frames in a row -->
<rect x="898" y="252" width="34" height="44" fill="#252525" stroke="#3A3A3A" stroke-width="0.5"/>
<rect x="939" y="252" width="34" height="44" fill="#2E2E2E" stroke="#3A3A3A" stroke-width="0.5"/>
<rect x="980" y="252" width="34" height="44" fill="#353535" stroke="#3A3A3A" stroke-width="0.5"/>
<!-- motion dots -->
<circle cx="910" cy="274" r="6" fill="#666666"/>
<circle cx="956" cy="274" r="6" fill="#9C6A46"/>
<circle cx="997" cy="274" r="6" fill="#D4532B"/>
<!-- motion arc dashes -->
<path d="M 910 274 Q 933 258 956 274" stroke="#D4532B" stroke-width="0.8" fill="none" stroke-dasharray="2 2" opacity="0.6"/>
<path d="M 956 274 Q 977 258 997 274" stroke="#D4532B" stroke-width="0.8" fill="none" stroke-dasharray="2 2" opacity="0.6"/>
<!-- timeline ruler -->
<rect x="898" y="306" width="116" height="1" fill="#555555"/>
<rect x="898" y="306" width="2" height="4" fill="#D4532B"/>
<rect x="938" y="306" width="2" height="4" fill="#555555"/>
<rect x="978" y="306" width="2" height="4" fill="#555555"/>
<rect x="1012" y="306" width="2" height="4" fill="#555555"/>
<!-- tile label -->
<text x="902" y="332" font-family="'Inter', sans-serif" font-size="9" font-weight="500" letter-spacing="2" fill="#777777">ANIMATION</text>
<!-- ============ TILE 4 · INFOGRAPHIC bars (bottom-right) ============ -->
<rect x="1034" y="238" width="128" height="100" rx="2" fill="#1A1A1A" stroke="#333333" stroke-width="1"/>
<!-- bars chart -->
<rect x="1046" y="290" width="12" height="20" fill="url(#hdBarGradSoft)"/>
<rect x="1062" y="278" width="12" height="32" fill="url(#hdBarGradSoft)"/>
<rect x="1078" y="270" width="12" height="40" fill="url(#hdBarGradSoft)"/>
<rect x="1094" y="262" width="12" height="48" fill="url(#hdBarGrad)"/>
<rect x="1110" y="254" width="12" height="56" fill="url(#hdBarGrad)"/>
<rect x="1126" y="248" width="12" height="62" fill="url(#hdBarGrad)"/>
<!-- baseline -->
<rect x="1044" y="310" width="104" height="1" fill="#555555"/>
<!-- headline at top of tile -->
<rect x="1046" y="252" width="50" height="3" fill="#FFFFFF" opacity="0.85"/>
<rect x="1046" y="260" width="34" height="1.5" fill="#666666"/>
<!-- tile label -->
<text x="1046" y="332" font-family="'Inter', sans-serif" font-size="9" font-weight="500" letter-spacing="2" fill="#777777">INFOGRAPHIC</text>
</svg>
FILE:assets/ios_frame.jsx
/**
* IosFrame — iPhone设备边框
*
* 参考iPhone 15 Pro（393×852 logical pixels）
* 含：灵动岛 + 状态栏（时间/信号/电池）+ Home Indicator + 圆角
*
* 用法：
* <IosFrame time="9:41" battery={85}>
* <YourAppContent />
* </IosFrame>
*
* 自定义：
* <IosFrame width={390} height={844} darkMode showKeyboard>
* ...
* </IosFrame>
*/
const iosFrameStyles = {
wrapper: {
display: 'inline-block',
padding: 12,
background: '#000',
borderRadius: 60,
boxShadow: '0 0 0 2px #1f2937, 0 20px 60px rgba(0,0,0,0.3)',
position: 'relative',
},
screen: {
position: 'relative',
borderRadius: 48,
overflow: 'hidden',
background: '#fff',
},
statusBar: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
height: 54,
display: 'flex',
alignItems: 'center',
justifyContent: 'space-between',
padding: '0 32px 0 32px',
fontSize: 16,
fontWeight: 600,
fontFamily: '-apple-system, "SF Pro Text", sans-serif',
zIndex: 20,
pointerEvents: 'none',
},
dynamicIsland: {
position: 'absolute',
top: 12,
left: '50%',
transform: 'translateX(-50%)',
width: 124,
height: 36,
background: '#000',
borderRadius: 999,
zIndex: 30,
},
statusIcons: {
display: 'flex',
alignItems: 'center',
gap: 6,
},
signalIcon: {
display: 'flex',
alignItems: 'flex-end',
gap: 2,
height: 12,
},
signalBar: {
width: 3,
background: 'currentColor',
borderRadius: 1,
},
wifiIcon: {
width: 16,
height: 12,
position: 'relative',
},
batteryIcon: {
width: 26,
height: 12,
border: '1.5px solid currentColor',
borderRadius: 3,
padding: 1,
position: 'relative',
opacity: 0.8,
},
batteryCap: {
position: 'absolute',
top: 3,
right: -3,
width: 2,
height: 6,
background: 'currentColor',
borderRadius: '0 1px 1px 0',
},
content: {
position: 'absolute',
top: 54,
left: 0,
right: 0,
bottom: 34,
overflow: 'auto',
},
homeIndicator: {
position: 'absolute',
bottom: 10,
left: '50%',
transform: 'translateX(-50%)',
width: 140,
height: 5,
background: 'rgba(0,0,0,0.3)',
borderRadius: 999,
zIndex: 10,
},
homeIndicatorDark: {
background: 'rgba(255,255,255,0.5)',
},
};
function IosFrame({
children,
width = 393,
height = 852,
time = '9:41',
battery = 100,
darkMode = false,
showStatusBar = true,
showDynamicIsland = true,
showHomeIndicator = true,
}) {
const textColor = darkMode ? '#fff' : '#000';
return (
<div style={iosFrameStyles.wrapper}>
<div style={{
...iosFrameStyles.screen,
width,
height,
background: darkMode ? '#000' : '#fff',
}}>
{showStatusBar && (
<div style={{ ...iosFrameStyles.statusBar, color: textColor }}>
<span>{time}</span>
<div style={iosFrameStyles.statusIcons}>
<div style={iosFrameStyles.signalIcon}>
<div style={{ ...iosFrameStyles.signalBar, height: 4 }} />
<div style={{ ...iosFrameStyles.signalBar, height: 6 }} />
<div style={{ ...iosFrameStyles.signalBar, height: 9 }} />
<div style={{ ...iosFrameStyles.signalBar, height: 11 }} />
</div>
<svg width="16" height="12" viewBox="0 0 16 12" fill="none" style={{ color: textColor }}>
<path d="M8 11.5a1 1 0 100-2 1 1 0 000 2z" fill="currentColor" />
<path d="M3 7.5a7 7 0 0110 0" stroke="currentColor" strokeWidth="1.3" fill="none" strokeLinecap="round" />
<path d="M1 4.5a11 11 0 0114 0" stroke="currentColor" strokeWidth="1.3" fill="none" strokeLinecap="round" opacity="0.7" />
</svg>
<div style={iosFrameStyles.batteryIcon}>
<div style={{
width: `battery%`,
height: '100%',
background: 'currentColor',
borderRadius: 1,
opacity: 0.9,
}} />
<div style={iosFrameStyles.batteryCap} />
</div>
</div>
</div>
)}
{showDynamicIsland && <div style={iosFrameStyles.dynamicIsland} />}
<div style={iosFrameStyles.content}>
{children}
</div>
{showHomeIndicator && (
<div style={{
...iosFrameStyles.homeIndicator,
...(darkMode ? iosFrameStyles.homeIndicatorDark : {}),
}} />
)}
</div>
</div>
);
}
if (typeof window !== 'undefined') {
window.IosFrame = IosFrame;
}
FILE:assets/deck_stage.js
/**
* <deck-stage> — HTML幻灯片外壳web component
*
* 提供功能：
* - 固定尺寸canvas（默认1920×1080）+ auto-scale + letterbox
* - 键盘导航（←/→/Space/Home/End/Esc）
* - 左右点击区域导航
* - slide counter (当前/总数)
* - localStorage持久化当前slide
* - Speaker notes postMessage (支持外层渲染)
* - Hash导航 (#slide-5 跳到第5张)
* - Print-to-PDF支持 (Cmd+P / Ctrl+P 一页一slide)
* - 自动给每个slide添加 data-screen-label
*
* 用法：
* <deck-stage>
* <section>Slide 1</section>
* <section>Slide 2</section>
* </deck-stage>
*
* 自定义尺寸：
* <deck-stage width="1080" height="1920">...</deck-stage>
*
* Speaker notes：在<head>加
* <script type="application/json" id="speaker-notes">
* ["slide 1 notes", "slide 2 notes"]
* </script>
*/
(function() {
const STORAGE_KEY_PREFIX = 'deck-stage-slide-';
class DeckStage extends HTMLElement {
constructor() {
super();
this.attachShadow({ mode: 'open' });
this._currentSlide = 0;
this._slides = [];
this._storageKey = STORAGE_KEY_PREFIX + (location.pathname || 'default');
}
connectedCallback() {
this._width = parseInt(this.getAttribute('width')) || 1920;
this._height = parseInt(this.getAttribute('height')) || 1080;
// Shadow DOM 先渲染（独立于子节点，不受 parser 时机影响）
this._render();
// 防御：若 script 放在 <head> 里（而非 </deck-stage> 之后），
// parser 此刻可能还没处理完子 <section>，querySelectorAll 会返回空。
// 延迟到下一个事件循环，确保子节点都已 parse 完毕。
const init = () => {
this._collectSlides();
this._setupEventListeners();
this._restoreSlide();
this._updateDisplay();
this._setupPrintStyles();
};
if (this.ownerDocument.readyState === 'loading') {
// 文档还在 parse，等 DOMContentLoaded 一次搞定所有 section
this.ownerDocument.addEventListener('DOMContentLoaded', init, { once: true });
} else {
// 文档已 parse 完（script 在 body 底部或 defer），下一帧收集即可
requestAnimationFrame(init);
}
}
_render() {
this.shadowRoot.innerHTML = `
<style>
:host {
display: block;
position: fixed;
inset: 0;
background: #000;
overflow: hidden;
font-family: -apple-system, 'SF Pro Text', 'PingFang SC', sans-serif;
}
:host([noscale]) .stage {
transform: none !important;
top: 0 !important;
left: 0 !important;
}
.stage {
position: absolute;
top: 50%;
left: 50%;
transform-origin: top left;
will-change: transform;
background: #fff;
}
.slide-wrapper {
width: 100%;
height: 100%;
position: relative;
}
::slotted(section) {
display: none;
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
overflow: hidden;
}
::slotted(section.active) {
display: block;
}
.counter {
position: fixed;
bottom: 20px;
right: 20px;
background: rgba(0, 0, 0, 0.6);
color: #fff;
padding: 6px 14px;
border-radius: 999px;
font-size: 13px;
font-variant-numeric: tabular-nums;
z-index: 100;
user-select: none;
opacity: 0.6;
transition: opacity 0.2s;
}
.counter:hover {
opacity: 1;
}
.nav-zone {
position: fixed;
top: 0;
bottom: 0;
width: 15%;
cursor: pointer;
z-index: 50;
}
.nav-zone.left { left: 0; }
.nav-zone.right { right: 0; }
.nav-hint {
position: absolute;
top: 50%;
transform: translateY(-50%);
width: 44px;
height: 44px;
border-radius: 999px;
background: rgba(255, 255, 255, 0.1);
color: rgba(255, 255, 255, 0.6);
display: flex;
align-items: center;
justify-content: center;
font-size: 24px;
opacity: 0;
transition: opacity 0.2s;
}
.nav-zone.left .nav-hint { left: 20px; }
.nav-zone.right .nav-hint { right: 20px; }
.nav-zone:hover .nav-hint {
opacity: 1;
}
@media print {
:host {
position: static;
background: #fff;
}
.counter, .nav-zone {
display: none !important;
}
.stage {
position: static;
transform: none !important;
page-break-after: always;
}
::slotted(section) {
display: block !important;
position: relative !important;
page-break-after: always;
width: 100%;
height: 100%;
}
}
</style>
<div class="stage" id="stage" style="width: this._widthpx; height: this._heightpx;">
<div class="slide-wrapper">
<slot></slot>
</div>
</div>
<div class="nav-zone left" id="navLeft">
<div class="nav-hint">‹</div>
</div>
<div class="nav-zone right" id="navRight">
<div class="nav-hint">›</div>
</div>
<div class="counter" id="counter">1 / 1</div>
`;
}
_collectSlides() {
this._slides = Array.from(this.querySelectorAll(':scope > section'));
this._slides.forEach((slide, idx) => {
if (!slide.hasAttribute('data-screen-label')) {
const num = String(idx + 1).padStart(2, '0');
slide.setAttribute('data-screen-label', num);
}
if (!slide.hasAttribute('data-om-validate')) {
slide.setAttribute('data-om-validate', '');
}
});
}
_setupEventListeners() {
window.addEventListener('resize', () => this._updateScale());
document.addEventListener('keydown', (e) => {
if (e.target.matches('input, textarea, [contenteditable]')) return;
switch (e.key) {
case 'ArrowRight':
case ' ':
case 'PageDown':
e.preventDefault();
this.next();
break;
case 'ArrowLeft':
case 'PageUp':
e.preventDefault();
this.prev();
break;
case 'Home':
e.preventDefault();
this.goTo(0);
break;
case 'End':
e.preventDefault();
this.goTo(this._slides.length - 1);
break;
}
});
this.shadowRoot.getElementById('navLeft').addEventListener('click', () => this.prev());
this.shadowRoot.getElementById('navRight').addEventListener('click', () => this.next());
window.addEventListener('hashchange', () => this._handleHash());
if (location.hash) {
setTimeout(() => this._handleHash(), 0);
}
const observer = new MutationObserver(() => {
if (this.hasAttribute('noscale')) {
this._updateScale();
}
});
observer.observe(this, { attributes: true, attributeFilter: ['noscale'] });
}
_handleHash() {
const match = location.hash.match(/^#slide-(\d+)$/);
if (match) {
const idx = parseInt(match[1]) - 1;
if (idx >= 0 && idx < this._slides.length) {
this.goTo(idx);
}
}
}
_restoreSlide() {
try {
const stored = localStorage.getItem(this._storageKey);
if (stored !== null) {
const idx = parseInt(stored);
if (idx >= 0 && idx < this._slides.length) {
this._currentSlide = idx;
}
}
} catch (e) {}
}
_saveSlide() {
try {
localStorage.setItem(this._storageKey, String(this._currentSlide));
} catch (e) {}
}
_updateScale() {
if (this.hasAttribute('noscale')) {
const stage = this.shadowRoot.getElementById('stage');
stage.style.transform = 'none';
stage.style.top = '0';
stage.style.left = '0';
return;
}
const stage = this.shadowRoot.getElementById('stage');
if (!stage) return;
const viewportW = window.innerWidth;
const viewportH = window.innerHeight;
const scale = Math.min(viewportW / this._width, viewportH / this._height);
const scaledW = this._width * scale;
const scaledH = this._height * scale;
const offsetX = (viewportW - scaledW) / 2;
const offsetY = (viewportH - scaledH) / 2;
stage.style.transform = `translate(offsetXpx, offsetYpx) scale(scale)`;
stage.style.top = '0';
stage.style.left = '0';
}
_updateDisplay() {
this._slides.forEach((slide, idx) => {
slide.classList.toggle('active', idx === this._currentSlide);
});
const counter = this.shadowRoot.getElementById('counter');
if (counter) {
counter.textContent = `this._currentSlide + 1 / this._slides.length`;
}
this._updateScale();
try {
window.postMessage({
slideIndexChanged: this._currentSlide,
totalSlides: this._slides.length
}, '*');
} catch (e) {}
try {
if (window.parent && window.parent !== window) {
window.parent.postMessage({
slideIndexChanged: this._currentSlide,
totalSlides: this._slides.length
}, '*');
}
} catch (e) {}
}
_setupPrintStyles() {
const printStyle = document.createElement('style');
printStyle.textContent = `
@media print {
@page {
size: this._widthpx this._heightpx;
margin: 0;
}
body {
margin: 0;
padding: 0;
}
deck-stage {
position: static !important;
}
deck-stage > section {
display: block !important;
position: relative !important;
width: this._widthpx !important;
height: this._heightpx !important;
page-break-after: always;
overflow: hidden;
}
deck-stage > section:last-child {
page-break-after: auto;
}
}
`;
document.head.appendChild(printStyle);
}
next() {
if (this._currentSlide < this._slides.length - 1) {
this._currentSlide++;
this._saveSlide();
this._updateDisplay();
}
}
prev() {
if (this._currentSlide > 0) {
this._currentSlide--;
this._saveSlide();
this._updateDisplay();
}
}
goTo(idx) {
if (idx >= 0 && idx < this._slides.length) {
this._currentSlide = idx;
this._saveSlide();
this._updateDisplay();
}
}
get currentSlide() {
return this._currentSlide;
}
get totalSlides() {
return this._slides.length;
}
}
customElements.define('deck-stage', DeckStage);
window.DeckStage = DeckStage;
})();
FILE:assets/design_canvas.jsx
/**
* DesignCanvas — 变体并排网格布局
*
* 用于展示2+个静态设计variations让用户对比选择。
* 每个variation有label，可hover放大。
*
* 用法：
* <DesignCanvas
* title="Hero区设计探索"
* subtitle="3个方向对比"
* columns={3}
* >
* <Variation label="Minimal" description="极简克制版">
* <div>...你的设计1...</div>
* </Variation>
* <Variation label="Editorial" description="杂志编辑风">
* <div>...你的设计2...</div>
* </Variation>
* <Variation label="Brutalist" description="粗粝原始">
* <div>...你的设计3...</div>
* </Variation>
* </DesignCanvas>
*
* 配合React+Babel使用。放在合适的script里，然后window.DesignCanvas/window.Variation可用。
*/
const canvasStyles = {
container: {
minHeight: '100vh',
background: '#F5F5F0',
padding: '40px 60px',
fontFamily: '-apple-system, "SF Pro Text", "PingFang SC", sans-serif',
},
header: {
marginBottom: 48,
maxWidth: 900,
},
title: {
fontSize: 36,
fontWeight: 600,
marginBottom: 12,
color: '#1A1A1A',
letterSpacing: '-0.02em',
},
subtitle: {
fontSize: 16,
color: '#666',
lineHeight: 1.5,
},
grid: {
display: 'grid',
gap: 32,
},
cell: {
display: 'flex',
flexDirection: 'column',
gap: 12,
},
cellHeader: {
display: 'flex',
alignItems: 'baseline',
gap: 12,
paddingBottom: 8,
borderBottom: '1px solid #E0E0DA',
},
label: {
fontSize: 14,
fontWeight: 600,
color: '#1A1A1A',
letterSpacing: '-0.01em',
},
description: {
fontSize: 13,
color: '#888',
},
frame: {
background: '#fff',
borderRadius: 4,
border: '1px solid #E0E0DA',
overflow: 'hidden',
position: 'relative',
transition: 'transform 0.2s ease, box-shadow 0.2s ease',
cursor: 'pointer',
},
frameInner: {
position: 'relative',
width: '100%',
},
badge: {
position: 'absolute',
top: 12,
left: 12,
background: 'rgba(0, 0, 0, 0.7)',
color: '#fff',
padding: '3px 8px',
borderRadius: 4,
fontSize: 11,
fontWeight: 500,
letterSpacing: '0.5px',
textTransform: 'uppercase',
zIndex: 10,
pointerEvents: 'none',
},
};
function DesignCanvas({ title, subtitle, columns = 3, children }) {
const [expanded, setExpanded] = React.useState(null);
const gridStyle = {
...canvasStyles.grid,
gridTemplateColumns: `repeat(columns, 1fr)`,
};
return (
<div style={canvasStyles.container}>
{(title || subtitle) && (
<div style={canvasStyles.header}>
{title && <h1 style={canvasStyles.title}>{title}</h1>}
{subtitle && <p style={canvasStyles.subtitle}>{subtitle}</p>}
</div>
)}
<div style={gridStyle}>
{React.Children.map(children, (child, idx) =>
React.isValidElement(child)
? React.cloneElement(child, {
_index: idx,
_expanded: expanded === idx,
_onToggle: () => setExpanded(expanded === idx ? null : idx),
})
: child
)}
</div>
{expanded !== null && (
<div
onClick={() => setExpanded(null)}
style={{
position: 'fixed',
inset: 0,
background: 'rgba(0, 0, 0, 0.75)',
zIndex: 1000,
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
padding: 40,
cursor: 'zoom-out',
}}
>
<div
onClick={e => e.stopPropagation()}
style={{
background: '#fff',
borderRadius: 8,
overflow: 'hidden',
maxWidth: '90vw',
maxHeight: '90vh',
position: 'relative',
}}
>
{React.Children.toArray(children)[expanded]}
</div>
</div>
)}
</div>
);
}
function Variation({ label, description, number, children, _index, _expanded, _onToggle, aspectRatio = '4 / 3' }) {
const displayNumber = number || String(_index + 1).padStart(2, '0');
return (
<div style={canvasStyles.cell}>
<div style={canvasStyles.cellHeader}>
<span style={{ ...canvasStyles.label, color: '#999', fontFamily: 'ui-monospace, monospace', fontSize: 12 }}>
{displayNumber}
</span>
<span style={canvasStyles.label}>{label}</span>
{description && <span style={canvasStyles.description}>— {description}</span>}
</div>
<div
onClick={_onToggle}
style={{
...canvasStyles.frame,
aspectRatio,
}}
onMouseEnter={e => {
e.currentTarget.style.boxShadow = '0 8px 24px rgba(0,0,0,0.08)';
}}
onMouseLeave={e => {
e.currentTarget.style.boxShadow = 'none';
}}
>
<div style={canvasStyles.frameInner}>
{children}
</div>
</div>
</div>
);
}
if (typeof window !== 'undefined') {
Object.assign(window, { DesignCanvas, Variation });
}
FILE:assets/animations.jsx
/**
* animations.jsx — 时间轴动画引擎
*
* Stage + Sprite 模式，借鉴Remotion但轻量化。
*
* 导出（挂到 window.Animations）：
* - Stage: 整个动画容器，提供时间+控制
* - Sprite: 时间片段，start/end内显示，提供本地进度
* - useTime(): 读全局时间（秒）
* - useSprite(): 读本地进度 {t: 0→1, elapsed: seconds, duration: seconds}
* - Easing: {linear, easeIn, easeOut, easeInOut, spring, anticipation}
* - interpolate(t, [input0, input1], [output0, output1], easing?)
*
* 用法：
* <Stage duration={10}>
* <Sprite start={0} end={3}>
* <Title />
* </Sprite>
* <Sprite start={2} end={5}>
* <Subtitle />
* </Sprite>
* </Stage>
*
* 在Sprite子组件里用 useSprite() 读当前片段进度。
*/
(function() {
const { createContext, useContext, useState, useEffect, useRef, useCallback } = React;
const TimeContext = createContext({ time: 0, duration: 10, playing: false });
const SpriteContext = createContext(null);
const Easing = {
linear: t => t,
easeIn: t => t * t,
easeOut: t => 1 - (1 - t) * (1 - t),
easeInOut: t => t < 0.5 ? 2 * t * t : 1 - Math.pow(-2 * t + 2, 2) / 2,
// expoOut: Anthropic-level 主 easing (cubic-bezier(0.16, 1, 0.3, 1))
// 迅速启动 + 缓慢刹车，给数字元素物理重量感
expoOut: t => t === 1 ? 1 : 1 - Math.pow(2, -10 * t),
// overshoot: 带弹性的 toggle/按钮弹出 (cubic-bezier(0.34, 1.56, 0.64, 1))
overshoot: t => {
const c1 = 1.70158, c3 = c1 + 1;
return 1 + c3 * Math.pow(t - 1, 3) + c1 * Math.pow(t - 1, 2);
},
spring: t => {
const c = (2 * Math.PI) / 3;
return t === 0 ? 0 : t === 1 ? 1 : Math.pow(2, -10 * t) * Math.sin((t * 10 - 0.75) * c) + 1;
},
anticipation: t => {
if (t < 0.2) return -0.3 * (t / 0.2) * (t / 0.2);
const adjusted = (t - 0.2) / 0.8;
return -0.012 + 1.012 * adjusted * adjusted * (3 - 2 * adjusted);
},
};
function interpolate(t, input, output, easing) {
const [inStart, inEnd] = input;
const [outStart, outEnd] = output;
if (t <= inStart) return outStart;
if (t >= inEnd) return outEnd;
let progress = (t - inStart) / (inEnd - inStart);
if (easing) {
progress = easing(progress);
}
return outStart + (outEnd - outStart) * progress;
}
function useTime() {
const ctx = useContext(TimeContext);
return ctx.time;
}
function useSprite() {
const sprite = useContext(SpriteContext);
if (!sprite) {
return { t: 0, elapsed: 0, duration: 0 };
}
return sprite;
}
const stageStyles = {
wrapper: {
position: 'fixed',
inset: 0,
background: '#000',
display: 'flex',
flexDirection: 'column',
fontFamily: '-apple-system, sans-serif',
},
stageHolder: {
flex: 1,
position: 'relative',
overflow: 'hidden',
},
canvas: {
position: 'absolute',
top: '50%',
left: '50%',
transformOrigin: 'center center',
background: '#111',
overflow: 'hidden',
},
controls: {
position: 'fixed',
bottom: 0,
left: 0,
right: 0,
background: 'rgba(0, 0, 0, 0.8)',
backdropFilter: 'blur(10px)',
padding: '12px 20px',
display: 'flex',
alignItems: 'center',
gap: 16,
color: '#fff',
fontSize: 12,
zIndex: 100,
},
button: {
background: 'none',
border: '1px solid rgba(255,255,255,0.3)',
color: '#fff',
padding: '6px 14px',
borderRadius: 4,
cursor: 'pointer',
fontSize: 12,
},
timeDisplay: {
fontFamily: 'ui-monospace, monospace',
fontVariantNumeric: 'tabular-nums',
minWidth: 90,
},
scrubber: {
flex: 1,
height: 4,
background: 'rgba(255,255,255,0.2)',
borderRadius: 2,
position: 'relative',
cursor: 'pointer',
},
scrubberFill: {
position: 'absolute',
top: 0,
left: 0,
height: '100%',
background: '#fff',
borderRadius: 2,
pointerEvents: 'none',
},
scrubberHandle: {
position: 'absolute',
top: '50%',
width: 12,
height: 12,
background: '#fff',
borderRadius: '50%',
transform: 'translate(-50%, -50%)',
pointerEvents: 'none',
},
};
function Stage({ duration = 10, width = 1920, height = 1080, fps = 60, loop = true, children, bgColor = '#fff' }) {
const [time, setTime] = useState(0);
const [playing, setPlaying] = useState(true);
const [scale, setScale] = useState(1);
const rafRef = useRef(null);
const startTimeRef = useRef(performance.now());
const canvasRef = useRef(null);
// Recording mode: render-video.js injects window.__recording = true before goto.
// When set, force loop=false so the export ends on the final frame instead of
// wrapping back to t=0 and capturing the start of the next cycle.
// (Browsers viewing manually still loop because __recording is undefined there.)
const effectiveLoop = (typeof window !== 'undefined' && window.__recording) ? false : loop;
useEffect(() => {
function updateScale() {
const vw = window.innerWidth;
const vh = window.innerHeight - 56;
const s = Math.min(vw / width, vh / height);
setScale(s);
}
updateScale();
window.addEventListener('resize', updateScale);
return () => window.removeEventListener('resize', updateScale);
}, [width, height]);
useEffect(() => {
if (!playing) return;
let cancelled = false;
let last = null;
function tick(now) {
if (cancelled) return;
if (last === null) {
// First animation frame. Set last=now so delta starts at 0,
// AND announce readiness for video export.
// This pairing is critical: window.__ready must flip to true at
// the exact moment WebM captures frame 0 of the animation, so
// render-video.js's trim offset equals the pre-animation gap.
last = now;
if (typeof window !== 'undefined') window.__ready = true;
}
const delta = (now - last) / 1000;
last = now;
setTime(prev => {
const next = prev + delta;
if (next >= duration) {
// effectiveLoop honors window.__recording (forced non-loop during export).
// Stop just shy of duration so the final-frame state stays rendered
// (avoids exiting all Sprites that end exactly at `duration`).
return effectiveLoop ? 0 : duration - 0.001;
}
return next;
});
rafRef.current = requestAnimationFrame(tick);
}
// Wait for fonts before starting the clock — makes frame 0 the
// real "finished-loading" frame users see, not a fallback-font flash.
const startAfterFonts = () => {
if (cancelled) return;
rafRef.current = requestAnimationFrame(tick);
};
if (typeof document !== 'undefined' && document.fonts && document.fonts.ready) {
document.fonts.ready.then(startAfterFonts);
} else {
startAfterFonts();
}
return () => {
cancelled = true;
cancelAnimationFrame(rafRef.current);
};
}, [playing, duration, effectiveLoop]);
const handleScrub = useCallback((e) => {
const rect = e.currentTarget.getBoundingClientRect();
const ratio = (e.clientX - rect.left) / rect.width;
setTime(Math.max(0, Math.min(duration, ratio * duration)));
}, [duration]);
const handleSeek = useCallback((e) => {
handleScrub(e);
setPlaying(false);
}, [handleScrub]);
const progress = time / duration;
const ctx = {
time,
duration,
playing,
setPlaying,
setTime,
};
const canvasStyle = {
...stageStyles.canvas,
width,
height,
background: bgColor,
transform: `translate(-50%, -50%) scale(scale)`,
};
return (
<TimeContext.Provider value={ctx}>
<div style={stageStyles.wrapper}>
<div style={stageStyles.stageHolder}>
<div ref={canvasRef} style={canvasStyle}>
{children}
</div>
</div>
<div style={stageStyles.controls}>
<button
style={stageStyles.button}
onClick={() => setPlaying(p => !p)}
>
{playing ? '⏸ 暂停' : '▶ 播放'}
</button>
<button
style={stageStyles.button}
onClick={() => setTime(0)}
>
⏮ 开始
</button>
<div style={stageStyles.timeDisplay}>
{time.toFixed(2)}s / {duration.toFixed(2)}s
</div>
<div style={stageStyles.scrubber} onMouseDown={handleSeek}>
<div style={{ ...stageStyles.scrubberFill, width: `progress * 100%` }} />
<div style={{ ...stageStyles.scrubberHandle, left: `progress * 100%` }} />
</div>
</div>
</div>
</TimeContext.Provider>
);
}
function Sprite({ start = 0, end, children, style }) {
const { time } = useContext(TimeContext);
const actualEnd = end == null ? Infinity : end;
if (time < start || time >= actualEnd) {
return null;
}
const duration = actualEnd - start;
const elapsed = time - start;
const t = duration === 0 ? 1 : Math.max(0, Math.min(1, elapsed / duration));
const spriteValue = { t, elapsed, duration, start, end: actualEnd };
return (
<SpriteContext.Provider value={spriteValue}>
<div style={{ position: 'absolute', inset: 0, ...style }}>
{children}
</div>
</SpriteContext.Provider>
);
}
if (typeof window !== 'undefined') {
window.Animations = {
Stage,
Sprite,
useTime,
useSprite,
Easing,
interpolate,
};
}
})();
FILE:assets/templates/infographic-vertical.html
<!doctype html>
<!--
IFQ Design Skills · Template T-infographic-vertical
Vertical long-form infographic (小红书/公众号长图 / white paper one-pager).
Fork-and-fill: replace { TITLE / KICKER / SECTION_N / QUOTE } placeholders.
Viewport: 1242×3200 (hi-dpi, 2x for social).
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=1242"/>
<title>{ TITLE } · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=Noto+Serif+SC:wght@700;900&family=JetBrains+Mono:wght@400;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=Noto+Serif+SC:wght@700;900&family=JetBrains+Mono:wght@400;600&display=swap" rel="stylesheet"/></noscript>
<style>
:root {
--ifq-accent:#D4532B; --ifq-accent-deep:#A83518; --ifq-accent-soft:#FFB27A;
--ifq-ink:#111; --ifq-ink-soft:#3A3532; --ifq-paper:#FAF7F2; --ifq-cream:#F1EBE0;
--display:'Newsreader','Noto Serif SC',Georgia,serif;
--mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--ifq-paper);color:var(--ifq-ink);font-family:-apple-system,BlinkMacSystemFont,Inter,sans-serif;-webkit-font-smoothing:antialiased}
.page{width:1242px;margin:0 auto;padding:96px 80px;position:relative}
.rule{position:absolute;top:96px;bottom:96px;left:56px;width:3px;background:var(--ifq-accent)}
.kicker{font-family:var(--mono);font-size:16px;letter-spacing:.22em;text-transform:uppercase;color:var(--ifq-accent-deep);margin-bottom:32px}
h1{font-family:var(--display);font-size:116px;line-height:1.02;font-weight:700;letter-spacing:-.02em;margin-bottom:48px}
h1 em{font-style:italic;color:var(--ifq-accent)}
.lead{font-family:var(--display);font-size:34px;line-height:1.4;font-weight:400;color:var(--ifq-ink-soft);max-width:960px;margin-bottom:120px}
.section{padding:72px 0;border-top:1px solid rgba(17,17,17,.12);display:grid;grid-template-columns:120px 1fr;gap:48px;align-items:start}
.section .num{font-family:var(--mono);font-size:14px;color:var(--ifq-accent);letter-spacing:.18em}
.section h2{font-family:var(--display);font-size:56px;line-height:1.12;font-weight:700;margin-bottom:24px}
.section p{font-size:22px;line-height:1.72;color:var(--ifq-ink-soft);margin-bottom:16px}
.pull{margin:56px 0;padding:40px 48px;background:var(--ifq-cream);border-left:4px solid var(--ifq-accent);font-family:var(--display);font-size:40px;line-height:1.35;font-style:italic;font-weight:400}
.pull cite{display:block;margin-top:20px;font-family:var(--mono);font-size:14px;font-style:normal;letter-spacing:.14em;color:var(--ifq-accent-deep);text-transform:uppercase}
.timeline{margin:48px 0;padding:0;list-style:none;border-left:2px solid var(--ifq-accent-soft);padding-left:32px}
.timeline li{padding:16px 0;position:relative}
.timeline li::before{content:"";position:absolute;left:-40px;top:24px;width:14px;height:14px;border-radius:50%;background:var(--ifq-accent)}
.timeline .t{font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--ifq-accent-deep);text-transform:uppercase}
.timeline .e{font-size:22px;line-height:1.5;margin-top:6px}
.colophon{margin-top:120px;padding-top:48px;border-top:2px solid var(--ifq-ink);display:flex;justify-content:space-between;align-items:flex-end;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ifq-ink-soft)}
.colophon .stamp{display:flex;align-items:center;gap:10px}
.stamp svg{width:18px;height:18px}
</style>
</head>
<body>
<main class="page">
<div class="rule"></div>
<div class="kicker">ifq.ai · { KICKER · WHITE PAPER } · <span data-ifq-authored-year>__IFQ_YEAR__</span></div>
<h1>{ TITLE — pair with <em>italic accent</em> }</h1>
<p class="lead">{ LEAD — one-sentence premise, 80–140 chars. }</p>
<section class="section">
<div class="num">01</div>
<div>
<h2>{ Section 1 headline }</h2>
<p>{ body paragraph 1 }</p>
<p>{ body paragraph 2 }</p>
</div>
</section>
<blockquote class="pull">
"{ key quote that anchors the piece. }"
<cite>— { source / author }</cite>
</blockquote>
<section class="section">
<div class="num">02</div>
<div>
<h2>{ Section 2 headline }</h2>
<ul class="timeline">
<li><div class="t">{ YYYY · MM }</div><div class="e">{ milestone one }</div></li>
<li><div class="t">{ YYYY · MM }</div><div class="e">{ milestone two }</div></li>
<li><div class="t">{ YYYY · MM }</div><div class="e">{ milestone three }</div></li>
</ul>
</div>
</section>
<section class="section">
<div class="num">03</div>
<div>
<h2>{ Section 3 headline }</h2>
<p>{ closing body }</p>
</div>
</section>
<div class="colophon">
<div>ifq.ai / { PUBLICATION }</div>
<div class="stamp">
<svg viewBox="-16 -16 32 32"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
<span data-ifq-authored-year>ifq.ai / __IFQ_YEAR__</span>
</div>
</div>
</main>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/slide-title.html
<!doctype html>
<!--
IFQ Design Skills · Template T-slide-title
1920×1080 IFQ-native title slide.
Intended to be exported via scripts/export_deck_pptx.mjs into a real PPTX.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<title>{ TALK TITLE } · ifq.ai keynote</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet"/></noscript>
<style>
:root {
--ifq-accent:#D4532B; --ifq-ink:#111; --ifq-paper:#FAF7F2; --ifq-cream:#F1EBE0;
--ifq-display:'Newsreader','Noto Serif SC',Georgia,serif;
--ifq-mono:'JetBrains Mono',monospace;
}
html, body { margin: 0; padding: 0; background:#222; font-family: -apple-system, Inter, sans-serif; }
.slide { width: 1920px; height: 1080px; background: var(--ifq-paper); color: var(--ifq-ink); position: relative; padding: 96px 128px; display: flex; flex-direction: column; justify-content: space-between; }
.rule { position: absolute; top: 96px; bottom: 96px; left: 96px; width: 4px; background: var(--ifq-accent); }
.eyebrow { font-family: var(--ifq-mono); font-size: 18px; letter-spacing: 3px; text-transform: uppercase; color: var(--ifq-accent); }
.title { font-family: var(--ifq-display); font-weight: 700; font-size: 180px; line-height: 0.96; letter-spacing: -4px; margin: 40px 0 48px; text-wrap: pretty; }
.title em { font-style: italic; color: #A83518; }
.sub { font-family: var(--ifq-display); font-style: italic; font-size: 40px; color: #3A3532; max-width: 1100px; line-height: 1.35; }
.meta { display: flex; justify-content: space-between; align-items: flex-end; font-family: var(--ifq-mono); font-size: 18px; color: #3A3532; }
.meta__left { display: flex; gap: 48px; }
.meta__left b { color: var(--ifq-ink); font-weight: 600; }
.stamp { display: inline-flex; align-items: center; gap: 12px; padding: 10px 18px; border: 2px solid var(--ifq-accent); font-family: var(--ifq-mono); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--ifq-ink); }
.stamp svg { width: 16px; height: 16px; }
.spark-cluster { position: absolute; right: 160px; top: 180px; display: flex; gap: 28px; align-items: center; }
.spark-cluster svg { width: 96px; height: 96px; }
.spark-cluster .small { width: 42px; height: 42px; opacity: 0.7; }
</style>
</head>
<body>
<div class="slide">
<div class="rule"></div>
<div class="spark-cluster" aria-hidden="true">
<svg class="small" viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#FFB27A"/></svg>
<svg viewBox="-12 -12 24 24">
<defs>
<linearGradient id="tsg" x1="0" x2="1" y1="0" y2="1"><stop offset="0" stop-color="#FFB27A"/><stop offset="1" stop-color="#A83518"/></linearGradient>
</defs>
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="url(#tsg)"/>
</svg>
</div>
<header>
<div class="eyebrow">{ IFQ KEYNOTE } · <span data-ifq-authored-year>__IFQ_YEAR__</span></div>
</header>
<main>
<h1 class="title">{ Your talk title, <em>italicized punch</em>. }</h1>
<p class="sub">{ One-line thesis of the talk — 12 to 25 words, italic serif voice. }</p>
</main>
<footer class="meta">
<div class="meta__left">
<div><b>{ SPEAKER NAME }</b><br/>{ ROLE · COMPANY }</div>
<div><b>{ EVENT NAME }</b><br/>{ DATE · LOCATION }</div>
</div>
<div class="stamp">
<svg viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
IFQ · CHAPTER
</div>
</footer>
</div>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/business-card.html
<!doctype html>
<!--
IFQ Design Skills · Template T-business-card
Business card, print-ready. Trim 90×54mm, with 3mm bleed → 96×60mm.
Use CMYK-ish printable palette; ink #111 + rust accent #D4532B.
Fork-and-fill: { NAME / TITLE / EMAIL / PHONE / URL / HANDLE } placeholders.
Export: Print from Chrome at 100% with "Background graphics" on → PDF.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<title>{ NAME } · Business Card</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,700&family=JetBrains+Mono:wght@400;500;600&family=Noto+Serif+SC:wght@700&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,700&family=JetBrains+Mono:wght@400;500;600&family=Noto+Serif+SC:wght@700&display=swap" rel="stylesheet"/></noscript>
<style>
@page{size:96mm 60mm;margin:0}
:root{--accent:#D4532B;--accent-deep:#A83518;--ink:#111;--paper:#FAF7F2;--cream:#F1EBE0;--display:'Newsreader','Noto Serif SC',Georgia,serif;--mono:'JetBrains Mono',ui-monospace,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:#E5E0D6;color:var(--ink);font-family:-apple-system,Inter,sans-serif;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.sheet{display:flex;gap:16mm;padding:24mm 16mm;justify-content:center;flex-wrap:wrap}
.card{width:96mm;height:60mm;position:relative;overflow:hidden;box-shadow:0 2mm 6mm rgba(0,0,0,.08);background:var(--paper)}
/* 3mm bleed safe-zone indicator (hide when printing) */
.card::after{content:"";position:absolute;inset:3mm;border:0.2mm dashed rgba(17,17,17,.12);pointer-events:none}
@media print { .card::after{display:none} .sheet{padding:0;gap:0} body{background:#fff} }
/* ---------- Front ---------- */
.front{padding:6mm 7mm;display:flex;flex-direction:column;justify-content:space-between;border-top:1.4mm solid var(--accent)}
.front .brand{display:flex;align-items:center;gap:2mm;font-family:var(--display);font-size:14pt;font-weight:700;letter-spacing:-.01em}
.front .brand .dot{color:var(--accent)}
.front .name{font-family:var(--display);font-size:22pt;font-weight:700;letter-spacing:-.015em;line-height:1.05}
.front .title{font-family:var(--mono);font-size:7pt;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-deep);margin-top:1.5mm}
.front .spark{position:absolute;right:7mm;top:6mm;width:9mm;height:9mm}
/* ---------- Back ---------- */
.back{background:#1C1A17;color:var(--paper);padding:6mm 7mm;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.back::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(212,83,43,.28),transparent 60%)}
.back .big{font-family:var(--display);font-style:italic;font-size:18pt;font-weight:400;line-height:1.15;position:relative;max-width:64mm}
.back .big em{color:var(--accent-soft,#FFB27A);font-style:italic}
.back .contact{position:relative;font-family:var(--mono);font-size:7.5pt;letter-spacing:.08em;line-height:1.7}
.back .contact .row{display:flex;justify-content:space-between}
.back .colophon{position:relative;display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:6pt;letter-spacing:.18em;text-transform:uppercase;opacity:.7;margin-top:1.5mm}
.back .sig{display:flex;align-items:center;gap:1mm}
.back .sig svg{width:3mm;height:3mm}
</style>
</head>
<body>
<main class="sheet">
<!-- FRONT -->
<article class="card front">
<div class="brand">ifq<span class="dot">.ai</span></div>
<svg class="spark" viewBox="-16 -16 32 32"><path d="M0 -12 L2.6 -2.6 L12 0 L2.6 2.6 L0 12 L-2.6 2.6 L-12 0 L-2.6 -2.6 Z" fill="#D4532B"/></svg>
<div>
<div class="name">{ NAME }</div>
<div class="title">{ TITLE · e.g. Designer · Founder }</div>
</div>
</article>
<!-- BACK -->
<article class="card back">
<div class="big">"Intelligence, <em>framed quietly.</em>"</div>
<div>
<div class="contact">
<div class="row"><span>{ EMAIL }</span><span>{ PHONE }</span></div>
<div class="row"><span>ifq.ai/{ path }</span><span>{ HANDLE · @... }</span></div>
</div>
<div class="colophon">
<span data-ifq-authored-year>ifq.ai / design systems / __IFQ_YEAR__</span>
<span class="sig">
<svg viewBox="-16 -16 32 32"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
correspondence
</span>
</div>
</div>
</article>
</main>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/social-x-card.html
<!doctype html>
<!--
IFQ Design Skills · Template T-social-x
X/Twitter share card + OG image. 1200×675, safe for 2:1 crop.
Fork-and-fill: { HEADLINE / TAG / URL } placeholders.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=1200"/>
<title>{ HEADLINE } · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,700;1,700&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,700;1,700&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet"/></noscript>
<style>
:root{--accent:#D4532B;--accent-deep:#A83518;--ink:#111;--paper:#FAF7F2;--cream:#F1EBE0;--display:'Newsreader','Noto Serif SC',Georgia,serif;--mono:'JetBrains Mono',ui-monospace,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:#1C1A17;color:var(--paper);font-family:-apple-system,Inter,sans-serif}
.card{width:1200px;height:675px;margin:0 auto;position:relative;overflow:hidden;background:linear-gradient(135deg,#1C1A17 0%,#2A2623 100%)}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(212,83,43,.22),transparent 55%)}
.card .rule{position:absolute;top:56px;bottom:56px;left:72px;width:3px;background:var(--accent)}
.inner{position:relative;padding:72px 96px 72px 120px;height:100%;display:flex;flex-direction:column;justify-content:space-between}
.top{display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-size:22px;font-weight:700;letter-spacing:-.01em}
.brand .dot{color:var(--accent)}
.tag{font-family:var(--mono);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);padding:6px 14px;border:1px solid rgba(212,83,43,.5);border-radius:2px}
h1{font-family:var(--display);font-size:92px;line-height:1.02;font-weight:700;letter-spacing:-.02em;max-width:920px}
h1 em{color:var(--accent);font-style:italic}
.bottom{display:flex;justify-content:space-between;align-items:flex-end;font-family:var(--mono);font-size:14px;letter-spacing:.14em;text-transform:uppercase;opacity:.72}
.sig{display:flex;align-items:center;gap:10px}
.sig svg{width:18px;height:18px}
.spark{position:absolute;top:120px;right:120px;width:80px;height:80px;opacity:.92;animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.92}50%{transform:scale(1.08);opacity:1}}
</style>
</head>
<body>
<div class="card">
<div class="rule"></div>
<svg class="spark" viewBox="-16 -16 32 32"><path d="M0 -12 L2.6 -2.6 L12 0 L2.6 2.6 L0 12 L-2.6 2.6 L-12 0 L-2.6 -2.6 Z" fill="#D4532B"/></svg>
<div class="inner">
<div class="top">
<div class="brand">ifq<span class="dot">.ai</span></div>
<div class="tag">{ TAG · e.g. LAUNCH } · <span data-ifq-authored-year>__IFQ_YEAR__</span></div>
</div>
<h1>{ HEADLINE — punchy, <em>italic</em> for key word. }</h1>
<div class="bottom">
<div>{ URL · ifq.ai/product }</div>
<div class="sig">
<svg viewBox="-16 -16 32 32"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
ifq.ai / signal
</div>
</div>
</div>
</div>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/changelog-timeline.html
<!doctype html>
<!--
IFQ Design Skills · Template T-changelog
Changelog / Release notes timeline. 1200×variable.
Fork-and-fill: { VERSION / DATE / SUMMARY / ITEMS } placeholders. Duplicate <.entry> per release.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=1200"/>
<title>{ PRODUCT } · Changelog · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;500;600&family=Noto+Serif+SC:wght@700&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;500;600&family=Noto+Serif+SC:wght@700&display=swap" rel="stylesheet"/></noscript>
<style>
:root{--accent:#D4532B;--accent-deep:#A83518;--accent-soft:#FFB27A;--ink:#111;--ink-soft:#3A3532;--paper:#FAF7F2;--cream:#F1EBE0;--display:'Newsreader','Noto Serif SC',Georgia,serif;--mono:'JetBrains Mono',ui-monospace,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:-apple-system,Inter,sans-serif;-webkit-font-smoothing:antialiased}
.page{width:1200px;margin:0 auto;padding:80px 72px}
header{padding-bottom:40px;border-bottom:3px solid var(--ink);margin-bottom:48px}
.kicker{font-family:var(--mono);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:12px}
h1{font-family:var(--display);font-size:72px;font-weight:700;letter-spacing:-.015em;line-height:1.05;margin-bottom:16px}
.lead{font-family:var(--display);font-size:22px;line-height:1.5;color:var(--ink-soft);font-style:italic;max-width:720px}
.timeline{position:relative;padding-left:200px}
.timeline::before{content:"";position:absolute;left:168px;top:0;bottom:0;width:2px;background:var(--accent-soft)}
.entry{position:relative;margin-bottom:56px;padding-bottom:40px;border-bottom:1px dashed rgba(17,17,17,.12)}
.entry:last-child{border-bottom:0}
.entry::before{content:"";position:absolute;left:-40px;top:14px;width:16px;height:16px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--paper),0 0 0 5px var(--accent-soft)}
.entry .date{position:absolute;left:-200px;top:12px;width:140px;text-align:right;font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--ink-soft);text-transform:uppercase;line-height:1.6}
.entry .version{font-family:var(--mono);font-size:13px;letter-spacing:.14em;font-weight:600;color:var(--accent-deep)}
.entry h2{font-family:var(--display);font-size:34px;font-weight:700;letter-spacing:-.01em;line-height:1.15;margin:4px 0 16px}
.entry .summary{font-size:17px;line-height:1.65;color:var(--ink-soft);margin-bottom:20px}
.items{list-style:none;display:flex;flex-direction:column;gap:10px}
.items li{display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.55}
.items .tag{flex-shrink:0;font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:3px 10px;border-radius:2px;line-height:1.4}
.tag.add{background:#E8F2E8;color:#2F6B3E}
.tag.fix{background:#FFE9D6;color:var(--accent-deep)}
.tag.chg{background:#F1EBE0;color:var(--ink-soft)}
.tag.brk{background:#F6DADA;color:#8B2020}
footer{margin-top:72px;padding-top:32px;border-top:2px solid var(--ink);display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.sig{display:flex;align-items:center;gap:10px}
.sig svg{width:16px;height:16px}
</style>
</head>
<body>
<main class="page">
<header>
<div class="kicker">{ PRODUCT · Release Notes }</div>
<h1>Changelog</h1>
<p class="lead">{ 一句话介绍：What this product does and why these changes matter. }</p>
</header>
<div class="timeline">
<article class="entry">
<div class="date">{ RELEASE DATE · YYYY · MM · DD }<br/><span class="version">v{ X.Y.Z }</span></div>
<h2>{ Release headline }</h2>
<p class="summary">{ 2–3 line narrative summary of the release. }</p>
<ul class="items">
<li><span class="tag add">New</span><span>{ feature one }</span></li>
<li><span class="tag add">New</span><span>{ feature two }</span></li>
<li><span class="tag fix">Fix</span><span>{ bug fix }</span></li>
<li><span class="tag chg">Change</span><span>{ behavior change }</span></li>
</ul>
</article>
<article class="entry">
<div class="date">{ PRIOR DATE · YYYY · MM · DD }<br/><span class="version">v{ X.Y.Z−1 }</span></div>
<h2>{ Prior release headline }</h2>
<p class="summary">{ summary. }</p>
<ul class="items">
<li><span class="tag add">New</span><span>{ ... }</span></li>
<li><span class="tag brk">Breaking</span><span>{ breaking change — link to migration guide }</span></li>
</ul>
</article>
<article class="entry">
<div class="date">{ EARLIER DATE · YYYY · MM · DD }<br/><span class="version">v{ X.Y.Z−2 }</span></div>
<h2>{ ... }</h2>
<p class="summary">{ ... }</p>
<ul class="items">
<li><span class="tag fix">Fix</span><span>{ ... }</span></li>
</ul>
</article>
</div>
<footer>
<div>ifq.ai / { PRODUCT } / release ledger</div>
<div class="sig">
<svg viewBox="-16 -16 32 32"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
<span data-ifq-authored-year>ifq.ai / __IFQ_YEAR__</span>
</div>
</footer>
</main>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/hero-landing.html
<!doctype html>
<!--
IFQ Design Skills · Template T-hero-landing
IFQ-native editorial hero landing.
Fork-and-fill: replace { HEADLINE / EYEBROW / CTA / BODY } placeholders.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=1440"/>
<title>{ HEADLINE } · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; falls back to system stack via ifq-tokens.css if blocked / offline). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet"/></noscript>
<style>
:root {
--ifq-accent:#D4532B; --ifq-accent-deep:#A83518; --ifq-accent-soft:#FFB27A;
--ifq-ink:#111; --ifq-ink-soft:#3A3532; --ifq-paper:#FAF7F2; --ifq-cream:#F1EBE0;
--ifq-display:'Newsreader','Noto Serif SC',Georgia,serif;
--ifq-mono:'JetBrains Mono',ui-monospace,monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--ifq-paper); color: var(--ifq-ink); font-family: -apple-system, BlinkMacSystemFont, Inter, sans-serif; }
.page { max-width: 1440px; margin: 0 auto; min-height: 900px; padding: 40px 80px 80px; position: relative; }
/* Editorial vertical rule */
.rule-left { position: absolute; top: 40px; bottom: 40px; left: 60px; width: 3px; background: var(--ifq-accent); }
/* Header band */
.nav { display: flex; justify-content: space-between; align-items: center; padding-bottom: 40px; border-bottom: 1px solid rgba(17,17,17,0.12); }
.nav__brand { display: flex; align-items: center; gap: 10px; font-family: var(--ifq-display); font-weight: 900; font-size: 22px; letter-spacing: -0.5px; }
.nav__meta { font-family: var(--ifq-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ifq-ink-soft); margin-left: 16px; opacity: .72; }
.nav__brand svg.spark { width: 18px; height: 18px; color: var(--ifq-accent); }
.nav__brand b { color: var(--ifq-accent); }
.nav__links { display: flex; gap: 32px; font-family: var(--ifq-mono); font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--ifq-ink-soft); }
/* Hero */
.hero { display: grid; grid-template-columns: 7fr 5fr; gap: 80px; margin-top: 96px; align-items: start; }
.hero__eyebrow { font-family: var(--ifq-mono); font-size: 12px; letter-spacing: 2.4px; text-transform: uppercase; color: var(--ifq-accent); margin-bottom: 24px; }
.hero__title { font-family: var(--ifq-display); font-weight: 700; font-size: 96px; line-height: 0.98; letter-spacing: -2.5px; text-wrap: pretty; }
.hero__title em { font-style: italic; color: var(--ifq-accent-deep); }
.hero__sub { margin-top: 32px; font-size: 20px; line-height: 1.5; max-width: 520px; color: var(--ifq-ink-soft); text-wrap: pretty; }
.hero__cta { margin-top: 48px; display: inline-flex; align-items: center; gap: 10px; padding: 16px 28px; background: var(--ifq-ink); color: var(--ifq-paper); font-family: var(--ifq-mono); font-size: 13px; letter-spacing: 1.6px; text-transform: uppercase; text-decoration: none; }
.hero__cta svg { width: 14px; height: 14px; }
/* Hero visual slot */
.hero__visual { position: relative; aspect-ratio: 4/5; background: var(--ifq-cream); border: 1px solid rgba(17,17,17,0.1); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero__visual::before { content: "{ HERO IMAGE · replace with real asset }"; font-family: var(--ifq-mono); font-size: 11px; color: var(--ifq-ink-soft); opacity: .45; letter-spacing: 1px; }
.hero__visual::after { content: "ifq.ai / signal frame"; position: absolute; left: 20px; bottom: 18px; font-family: var(--ifq-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ifq-ink-soft); opacity: .46; }
.hero__spark { position: absolute; top: 32px; right: 32px; width: 64px; height: 64px; }
/* Stats strip */
.stats { margin-top: 120px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(17,17,17,0.12); border-bottom: 1px solid rgba(17,17,17,0.12); }
.stats__cell { padding: 24px 28px; border-right: 1px solid rgba(17,17,17,0.08); }
.stats__cell:last-child { border-right: none; }
.stats__num { font-family: var(--ifq-display); font-size: 44px; font-weight: 900; letter-spacing: -1px; }
.stats__lbl { margin-top: 8px; font-family: var(--ifq-mono); font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--ifq-ink-soft); }
/* Colophon watermark */
.colophon { position: absolute; bottom: 24px; right: 80px; display: flex; align-items: center; gap: 8px; opacity: 0.55; font-family: var(--ifq-mono); font-size: 10px; letter-spacing: 1px; }
.colophon svg { width: 12px; height: 12px; }
.colophon b { color: var(--ifq-accent); }
/* Sparkle animation */
@keyframes ifqSpin { to { transform: rotate(360deg); } }
@keyframes ifqPulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.15); opacity: 0.85; } }
.sparkle-anim { animation: ifqSpin 6s linear infinite; transform-origin: 50% 50%; }
.sparkle-anim > * { animation: ifqPulse 1.8s ease-in-out infinite; transform-origin: 50% 50%; }
</style>
</head>
<body>
<div class="page">
<div class="rule-left"></div>
<nav class="nav">
<div class="nav__brand">
<svg class="spark" viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="currentColor"/></svg>
<span>ifq<b>.ai</b></span>
<span class="nav__meta">Intelligence Framed Quietly</span>
</div>
<div class="nav__links"><span>Products</span><span>Signals</span><span>Journal</span><span>Index</span></div>
</nav>
<section class="hero">
<div>
<div class="hero__eyebrow">{ SIGNAL } · <span data-ifq-authored-year>__IFQ_YEAR__</span></div>
<h1 class="hero__title">{ HEADLINE.<br/> <em>Make it pretty.</em> }</h1>
<p class="hero__sub">{ SUPPORTING SENTENCE — 20–30 words that situate the product and its audience. Keep it one paragraph. }</p>
<a class="hero__cta" href="#">{ CTA TEXT }
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M3.6 12.2 C 7.4 11.8 15.4 11.6 20.2 12"/><path d="M15.8 7.2 L20.4 12 L15.4 16.6"/></svg>
</a>
</div>
<div class="hero__visual">
<svg class="hero__spark sparkle-anim" viewBox="-12 -12 24 24">
<defs>
<linearGradient id="heroGrad" x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stop-color="#FFB27A"/><stop offset="1" stop-color="#A83518"/>
</linearGradient>
</defs>
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="url(#heroGrad)"/>
</svg>
</div>
</section>
<section class="stats">
<div class="stats__cell"><div class="stats__num">12</div><div class="stats__lbl">Modes</div></div>
<div class="stats__cell"><div class="stats__num">24</div><div class="stats__lbl">Hand-drawn Icons</div></div>
<div class="stats__cell"><div class="stats__num">20</div><div class="stats__lbl">Design Philosophies</div></div>
<div class="stats__cell"><div class="stats__num">∞</div><div class="stats__lbl">Variants per Prompt</div></div>
</section>
<div class="colophon">
<svg viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
ifq.ai / field signal / { ISSUE }
</div>
</div>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/INDEX.json
{
"$schema": "./templates.schema.json",
"version": "2.0",
"author": "ifq-design-skills",
"description": "IFQ Design Skills · built-in HTML templates with ambient IFQ cues already woven into layout rhythm, metadata, and colophon logic. Agents should Read the template before generating, then fork-and-fill with subject matter instead of blank-starting.",
"templates": [
{
"id": "T-hero-landing",
"mode": ["M-02", "M-12"],
"name": "Editorial Hero Landing",
"file": "assets/templates/hero-landing.html",
"viewport": "1440×900",
"notes": "IFQ-native hero scaffold with rust ledger, sparkle cue, quiet colophon, and editorial header rhythm."
},
{
"id": "T-slide-title",
"mode": ["M-08"],
"name": "Keynote Title Slide",
"file": "assets/templates/slide-title.html",
"viewport": "1920×1080",
"notes": "IFQ keynote title slide with field-note stamp area, spark cluster, and rust divider."
},
{
"id": "T-dashboard",
"mode": ["M-04"],
"name": "Command Center Dashboard",
"file": "assets/templates/dashboard-command-center.html",
"viewport": "1440×900",
"notes": "Left nav + KPI strip + 3×3 metric grid + quiet IFQ live-system footer. Uses hand-drawn radar/arrow icons."
},
{
"id": "T-infographic-vertical",
"mode": ["M-03", "M-07"],
"name": "Vertical Infographic (小红书长图)",
"file": "assets/templates/infographic-vertical.html",
"viewport": "1242×3200",
"notes": "Multi-section scroll with timeline, pull-quotes, and IFQ field-note footer treatment."
},
{
"id": "T-social-x",
"mode": ["M-09"],
"name": "X/Twitter Share Card",
"file": "assets/templates/social-x-card.html",
"viewport": "1200×675",
"notes": "IFQ social card with rust ledger, spark cue, and authored bottom line."
},
{
"id": "T-compare-vs",
"mode": ["M-05"],
"name": "A vs B Comparison Matrix",
"file": "assets/templates/compare-vs.html",
"viewport": "1440×900",
"notes": "IFQ comparison sheet with radar footer and field-research metadata."
},
{
"id": "T-changelog",
"mode": ["M-07"],
"name": "Changelog Timeline",
"file": "assets/templates/changelog-timeline.html",
"viewport": "1200×variable",
"notes": "Release ledger with mono dates, rust timeline spine, and IFQ-authored footer."
},
{
"id": "T-business-card",
"mode": ["M-10"],
"name": "Business Card (90×54mm + 3mm bleed)",
"file": "assets/templates/business-card.html",
"viewport": "96×60mm",
"notes": "IFQ business card scaffold with spark cue, quiet URL, and authored back colophon."
}
]
}
FILE:assets/templates/compare-vs.html
<!doctype html>
<!--
IFQ Design Skills · Template T-compare-vs
A vs B comparison matrix with radar + feature cards. 1440×900.
Fork-and-fill: { A_NAME / B_NAME / row labels / scores } placeholders.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=1440"/>
<title>{ A_NAME } vs { B_NAME } · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@700;900&display=swap" rel="stylesheet"/></noscript>
<style>
:root{--accent:#D4532B;--accent-deep:#A83518;--accent-soft:#FFB27A;--ink:#111;--ink-soft:#3A3532;--paper:#FAF7F2;--cream:#F1EBE0;--display:'Newsreader','Noto Serif SC',Georgia,serif;--mono:'JetBrains Mono',ui-monospace,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:-apple-system,Inter,sans-serif;-webkit-font-smoothing:antialiased}
.page{width:1440px;min-height:900px;margin:0 auto;padding:48px 72px 72px;position:relative}
header{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:32px;border-bottom:2px solid var(--ink)}
.kicker{font-family:var(--mono);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:10px}
h1{font-family:var(--display);font-size:56px;font-weight:700;letter-spacing:-.015em;line-height:1.05}
h1 .vs{color:var(--accent);font-style:italic;padding:0 .3em}
.meta{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--ink-soft);text-align:right;line-height:1.8}
.grid{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.col{padding:28px;border:1px solid rgba(17,17,17,.14);background:#fff}
.col.a{border-top:4px solid var(--ink)}
.col.b{border-top:4px solid var(--accent)}
.col h2{font-family:var(--display);font-size:36px;font-weight:700;margin-bottom:6px}
.col .sub{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:20px}
.col ul{list-style:none}
.col li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed rgba(17,17,17,.12);font-size:15px}
.col li:last-child{border-bottom:0}
.col li .lbl{color:var(--ink-soft)}
.col li .val{font-family:var(--mono);font-size:13px;font-weight:600}
.verdict{margin-top:28px;padding:24px 28px;background:var(--cream);border-left:4px solid var(--accent);font-family:var(--display);font-size:22px;line-height:1.5;font-style:italic}
.verdict strong{font-style:normal;font-weight:700;color:var(--accent-deep)}
.radar{position:absolute;right:72px;bottom:80px;width:280px;height:280px;opacity:.88}
.radar svg{width:100%;height:100%}
footer{margin-top:48px;display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.sig{display:flex;align-items:center;gap:10px}
.sig svg{width:16px;height:16px}
</style>
</head>
<body>
<main class="page">
<header>
<div>
<div class="kicker">{ CATEGORY · e.g. BENCHMARK · MODEL COMPARISON }</div>
<h1>{ A_NAME }<span class="vs">vs</span>{ B_NAME }</h1>
</div>
<div class="meta">
Reviewed · <span data-ifq-authored-date="year-month">__IFQ_YEAR_MONTH__</span><br/>
Source: ifq.ai / { SOURCE / RESEARCH LOG }<br/>
Scope: { SCOPE }
</div>
</header>
<div class="grid">
<article class="col a">
<h2>{ A_NAME }</h2>
<div class="sub">Contender A</div>
<ul>
<li><span class="lbl">{ row 1 }</span><span class="val">{ A · value }</span></li>
<li><span class="lbl">{ row 2 }</span><span class="val">{ A · value }</span></li>
<li><span class="lbl">{ row 3 }</span><span class="val">{ A · value }</span></li>
<li><span class="lbl">{ row 4 }</span><span class="val">{ A · value }</span></li>
<li><span class="lbl">{ row 5 }</span><span class="val">{ A · value }</span></li>
</ul>
</article>
<article class="col b">
<h2>{ B_NAME }</h2>
<div class="sub">Contender B</div>
<ul>
<li><span class="lbl">{ row 1 }</span><span class="val">{ B · value }</span></li>
<li><span class="lbl">{ row 2 }</span><span class="val">{ B · value }</span></li>
<li><span class="lbl">{ row 3 }</span><span class="val">{ B · value }</span></li>
<li><span class="lbl">{ row 4 }</span><span class="val">{ B · value }</span></li>
<li><span class="lbl">{ row 5 }</span><span class="val">{ B · value }</span></li>
</ul>
</article>
</div>
<div class="verdict">
<strong>Verdict.</strong> { one-sentence summary of who wins for whom. }
</div>
<div class="radar" aria-hidden="true">
<svg viewBox="-150 -150 300 300">
<!-- rings -->
<circle r="120" fill="none" stroke="rgba(17,17,17,.12)"/>
<circle r="90" fill="none" stroke="rgba(17,17,17,.12)"/>
<circle r="60" fill="none" stroke="rgba(17,17,17,.12)"/>
<circle r="30" fill="none" stroke="rgba(17,17,17,.12)"/>
<!-- spokes (6 axes) -->
<g stroke="rgba(17,17,17,.12)">
<line x1="0" y1="-120" x2="0" y2="120"/>
<line x1="-104" y1="-60" x2="104" y2="60"/>
<line x1="-104" y1="60" x2="104" y2="-60"/>
</g>
<!-- Polygon A (ink) — edit values in [-120..120] for 6 axes -->
<polygon points="0,-90 78,-45 78,45 0,90 -60,35 -60,-35" fill="rgba(17,17,17,.18)" stroke="#111" stroke-width="1.5"/>
<!-- Polygon B (accent) -->
<polygon points="0,-108 95,-55 60,35 0,72 -70,40 -90,-52" fill="rgba(212,83,43,.22)" stroke="#D4532B" stroke-width="1.5"/>
</svg>
</div>
<footer>
<div>ifq.ai / field research</div>
<div class="sig">
<svg viewBox="-16 -16 32 32"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
<span data-ifq-authored-year>ifq.ai / __IFQ_YEAR__</span>
</div>
</footer>
</main>
<script src="../ifq-brand/ifq_authored_year.js"></script>
<script>
window.IfqAuthoredYear && window.IfqAuthoredYear.apply(document);
</script>
</body>
</html>
FILE:assets/templates/dashboard-command-center.html
<!doctype html>
<!--
IFQ Design Skills · Template T-dashboard (Command Center)
1440×900 Dashboard with hand-drawn status icons.
Data is placeholder — replace with real data before delivery.
-->
<html lang="zh-CN">
<head>
<meta charset="utf-8"/>
<title>Command Center · ifq.ai</title>
<!-- Optional Google Fonts (non-blocking; system-font fallback if blocked). See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin/>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:wght@700;900&family=JetBrains+Mono:wght@400;500;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'"/>
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:wght@700;900&family=JetBrains+Mono:wght@400;500;700&display=swap" rel="stylesheet"/></noscript>
<style>
:root {
--ifq-accent:#D4532B; --ifq-accent-soft:#FFB27A; --ifq-ink:#0F0F0F; --ifq-paper:#FAF7F2;
--ifq-surface:#FFFFFF; --ifq-line:rgba(17,17,17,0.08); --ifq-mono:'JetBrains Mono',monospace;
--ifq-display:'Newsreader',Georgia,serif; --ok:#2E7D5B; --warn:#C89B2A; --err:#B1422A;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--ifq-paper); color: var(--ifq-ink); font-family: -apple-system, Inter, sans-serif; font-feature-settings: 'tnum'; }
.shell { display: grid; grid-template-columns: 220px 1fr; width: 1440px; height: 900px; }
/* Left nav */
aside { background: var(--ifq-ink); color: var(--ifq-paper); padding: 24px 20px; display: flex; flex-direction: column; gap: 8px; }
aside .brand { display: flex; align-items: center; gap: 8px; font-family: var(--ifq-display); font-weight: 900; font-size: 20px; margin-bottom: 32px; }
aside .brand svg { width: 16px; height: 16px; color: var(--ifq-accent-soft); }
aside .brand b { color: var(--ifq-accent-soft); }
aside .nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; font-family: var(--ifq-mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: rgba(250,247,242,0.65); cursor: pointer; border-left: 2px solid transparent; }
aside .nav-item.active { color: var(--ifq-paper); border-left-color: var(--ifq-accent-soft); background: rgba(255,255,255,0.04); }
aside .nav-item svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
/* Main */
main { padding: 28px 36px; overflow: auto; }
.head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--ifq-line); }
.head h1 { font-family: var(--ifq-display); font-size: 32px; letter-spacing: -0.5px; }
.head p { font-family: var(--ifq-mono); font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase; color: rgba(17,17,17,0.55); margin-top: 4px; }
.head__right { display: flex; gap: 10px; font-family: var(--ifq-mono); font-size: 12px; }
.head__right span { padding: 6px 12px; border: 1px solid var(--ifq-line); border-radius: 2px; }
.head__right .active { background: var(--ifq-ink); color: var(--ifq-paper); border-color: var(--ifq-ink); }
/* KPI strip */
.kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--ifq-line); background: var(--ifq-surface); margin-bottom: 24px; }
.kpi__cell { padding: 20px 24px; border-right: 1px solid var(--ifq-line); position: relative; }
.kpi__cell:last-child { border-right: none; }
.kpi__label { font-family: var(--ifq-mono); font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; color: rgba(17,17,17,0.55); }
.kpi__num { font-family: var(--ifq-display); font-size: 40px; font-weight: 900; letter-spacing: -1px; margin-top: 8px; }
.kpi__delta { font-family: var(--ifq-mono); font-size: 11px; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.kpi__delta.up { color: var(--ok); } .kpi__delta.down { color: var(--err); }
.kpi__delta svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; }
/* 3x3 grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--ifq-surface); border: 1px solid var(--ifq-line); padding: 18px 20px; min-height: 160px; position: relative; }
.card__label { font-family: var(--ifq-mono); font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; color: rgba(17,17,17,0.55); display: flex; align-items: center; gap: 6px; }
.card__label svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card__title { font-family: var(--ifq-display); font-size: 22px; font-weight: 700; letter-spacing: -0.3px; margin-top: 8px; }
.card__meta { font-family: var(--ifq-mono); font-size: 11px; color: rgba(17,17,17,0.55); margin-top: 4px; }
.spark { margin-top: 14px; width: 100%; height: 44px; }
.status { position: absolute; top: 16px; right: 16px; width: 8px; height: 8px; border-radius: 50%; }
.status.ok { background: var(--ok); } .status.warn { background: var(--warn); } .status.err { background: var(--err); }
/* Corner watermark */
.wm { position: fixed; bottom: 14px; right: 18px; display: flex; align-items: center; gap: 6px; opacity: 0.45; font-family: var(--ifq-mono); font-size: 10px; letter-spacing: 1px; color: var(--ifq-ink); pointer-events: none; }
.wm svg { width: 11px; height: 11px; }
.wm b { color: var(--ifq-accent); }
</style>
</head>
<body>
<div class="shell">
<aside>
<div class="brand">
<svg viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="currentColor"/></svg>
<span>ifq<b>.ai</b></span>
</div>
<div class="nav-item active"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-grid"/></svg> Overview</div>
<div class="nav-item"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-radar"/></svg> Metrics</div>
<div class="nav-item"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-sparkles"/></svg> Insights</div>
<div class="nav-item"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-layers"/></svg> Projects</div>
<div class="nav-item"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-palette"/></svg> Design System</div>
<div class="nav-item"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-link"/></svg> Integrations</div>
</aside>
<main>
<div class="head">
<div>
<h1>{ Dashboard title }</h1>
<p>ifq.ai / live system / last updated · 3 min ago</p>
</div>
<div class="head__right">
<span>1D</span><span>7D</span><span class="active">30D</span><span>90D</span>
</div>
</div>
<div class="kpi">
<div class="kpi__cell">
<div class="kpi__label">Active users</div>
<div class="kpi__num">12,438</div>
<div class="kpi__delta up"><svg viewBox="0 0 24 24"><path d="M5 15 L12 8 L19 15"/></svg> +8.4% vs 30d</div>
</div>
<div class="kpi__cell">
<div class="kpi__label">Designs shipped</div>
<div class="kpi__num">1,284</div>
<div class="kpi__delta up"><svg viewBox="0 0 24 24"><path d="M5 15 L12 8 L19 15"/></svg> +12.1%</div>
</div>
<div class="kpi__cell">
<div class="kpi__label">Avg. review score</div>
<div class="kpi__num">8.6<span style="font-size:24px;opacity:0.4">/10</span></div>
<div class="kpi__delta up"><svg viewBox="0 0 24 24"><path d="M5 15 L12 8 L19 15"/></svg> +0.3</div>
</div>
<div class="kpi__cell">
<div class="kpi__label">AI slop flagged</div>
<div class="kpi__num">0.4%</div>
<div class="kpi__delta down"><svg viewBox="0 0 24 24"><path d="M5 9 L12 16 L19 9"/></svg> −1.2pp</div>
</div>
</div>
<div class="grid">
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-rocket"/></svg> Launches</div>
<div class="card__title">14 shipped</div>
<div class="card__meta">this month · 4 product, 10 marketing</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,30 30,24 60,28 90,18 120,22 150,12 180,16 210,8 240,10 270,4 300,6" fill="none" stroke="#D4532B" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-sparkles"/></svg> Prompts resolved</div>
<div class="card__title">96.8%</div>
<div class="card__meta">1,284 total · 41 needing review</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,14 30,18 60,10 90,16 120,8 150,12 180,6 210,10 240,4 270,8 300,2" fill="none" stroke="#111" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status warn"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-radar"/></svg> Brand compliance</div>
<div class="card__title">91.2%</div>
<div class="card__meta">12 assets need refresh</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,10 30,14 60,8 90,18 120,10 150,20 180,12 210,22 240,14 270,24 300,16" fill="none" stroke="#C89B2A" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-film"/></svg> Motion renders</div>
<div class="card__title">320 mp4</div>
<div class="card__meta">60fps · palette-optimized gif</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,30 30,20 60,28 90,14 120,22 150,10 180,18 210,6 240,14 270,4 300,10" fill="none" stroke="#D4532B" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-deck"/></svg> Decks exported</div>
<div class="card__title">186 pptx</div>
<div class="card__meta">real text frames, not images</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,20 30,14 60,22 90,10 120,18 150,8 180,14 210,4 240,12 270,6 300,8" fill="none" stroke="#111" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status err"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-idea"/></svg> Advisor triggers</div>
<div class="card__title">28%</div>
<div class="card__meta">vague-prompt fallback rate</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,24 30,30 60,26 90,34 120,28 150,36 180,30 210,38 240,32 270,40 300,36" fill="none" stroke="#B1422A" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-compass"/></svg> Philosophies used</div>
<div class="card__title">20 / 20</div>
<div class="card__meta">all 5 schools represented</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,22 30,22 60,20 90,18 120,20 150,18 180,14 210,14 240,10 270,8 300,6" fill="none" stroke="#D4532B" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-check"/></svg> Playwright pass rate</div>
<div class="card__title">98.2%</div>
<div class="card__meta">pre-delivery click tests</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,6 30,8 60,4 90,10 120,6 150,12 180,4 210,10 240,2 270,8 300,4" fill="none" stroke="#2E7D5B" stroke-width="1.8"/></svg>
</div>
<div class="card">
<span class="status ok"></span>
<div class="card__label"><svg><use href="../ifq-brand/icons/hand-drawn-icons.svg#i-arrow"/></svg> Next sprint</div>
<div class="card__title">4 modes in beta</div>
<div class="card__meta">M-05 · M-09 · M-11 · M-12</div>
<svg class="spark" viewBox="0 0 300 44" preserveAspectRatio="none"><polyline points="0,26 30,22 60,24 90,18 120,20 150,14 180,16 210,10 240,12 270,6 300,4" fill="none" stroke="#D4532B" stroke-width="1.8"/></svg>
</div>
</div>
</main>
</div>
<div class="wm">
<svg viewBox="-12 -12 24 24"><path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="#D4532B"/></svg>
ifq.ai / live system
</div>
</body>
</html>
FILE:assets/ifq-brand/BRAND-DNA.md
# IFQ Brand DNA · 环境式品牌宪章
> 这份文件定义的不是一张 logo 的摆放规则，
> 而是 ifq.ai 如何在页面里变成“看不见但看得出”的存在。
---
## §0 · 核心判断
IFQ 不应该靠 loud branding 取胜。
IFQ 应该靠 **结构、气味、节奏、微标记、完成度** 取胜。
所以 IFQ 的 DNA 不是“把 ifq.ai 写几次”，而是：
- 页面有没有一种克制但清晰的 intelligence
- 信息有没有被精确地 framed
- 细节有没有像是同一只手做的
---
## §1 · 色彩 DNA
```css
--ifq-accent: #D4532B;
--ifq-accent-deep: #A83518;
--ifq-accent-soft: #FFB27A;
--ifq-ink: #111111;
--ifq-graphite: #1D1D1F;
--ifq-muted: #6E6A63;
--ifq-paper: #FAF7F2;
--ifq-cream: #F1EBE0;
--ifq-hairline: #E6DFD3;
```
规则：
- rust 是节奏色，不是涂满页面的主色
- 纸白必须带温度，不用冷白
- 黑不是纯黑，而是 graphite / ink 的层次
---
## §2 · 字体 DNA
| 角色 | 字体 | 感受 |
|------|------|------|
| Display | Newsreader / Noto Serif SC | 冷静、编辑感、带一点诗性 |
| Mono | JetBrains Mono | authored、工程化、field note |
| Body | system sans / serif depending surface | 清晰，不抢戏 |
规则：
- 标题里保留 italic 的判断点
- Mono 只说事实、标签、序号、来源
- Display 负责呼吸，Mono 负责证据
---
## §3 · 母题 DNA
### Signal Spark
8-point sparkle 是 IFQ intelligence 被点亮的瞬间。
它可以是：
- hero 右上角的点火
- motion 的一帧 cue
- stamp 的中心
- footer 前的小信号
### Rust Ledger
IFQ 很少用大块品牌图形。
IFQ 更像一本被精确排版的刊物。
所以：
- 竖线
- 边界
- 编号
- 轴线
比大 logo 更像 IFQ。
### Quiet URL
`ifq.ai` 应该像一个知道自己身份的人，不需要喊。
它应该小，但准。
---
## §4 · 栅格 DNA
IFQ 的秩序感来自 ledger：
```text
4 · 8 · 12 · 16 · 24 · 32 · 48 · 64 · 96 · 128
```
不是因为 8pt 很时髦，而是因为它让页面有一种可验证的冷静。
---
## §5 · authored DNA
IFQ 的 authored line 推荐形式：
- `ifq.ai / <authored year>`
- `ifq.ai / live system`
- `ifq.ai / release ledger`
- `ifq.ai / signal`
- `ifq.ai / intelligence framed quietly`
这类文字应该出现在：
- footer
- closing
- card back
- dashboard corner
- motion outro
它们比 “designed with …” 更像 IFQ。
---
## §6 · 层级策略
### IFQ 自有物料
可以使用：
- 完整 logo
- sparkle
- stamp
- quiet URL
- field note
### 共品牌物料
必须做到：
- 用户品牌第一
- IFQ authored layer 第二
- 两者不是竞争关系，而是署名关系
### clean-room white-label
只有在明确要求时才执行。
执行时去掉显式 IFQ 文本，但保留版面温度、节奏、对位和完成度。
---
## §7 · 设计判断标准
看到一页时，先问 3 个问题：
1. 主题是否明显在前？
2. IFQ 是否在第二眼自然浮现？
3. 这页是不是只有 IFQ 会这样处理？
只有三条都成立，这页才算对。
---
## §8 · 一句话使命
**让 intelligence 被 framed 得足够安静，也足够难忘。**
FILE:assets/ifq-brand/ifq-tokens.css
/* ================================================================
* ifq-tokens.css · IFQ editorial tokens
* Generated by IFQ Design Skills · © 2026 ifq.ai
*
* Token set for IFQ-authored editorial work. These tokens are the
* quiet infrastructure of IFQ pages: rust ledger, warm paper, mono
* field notes, and controlled motion. See assets/ifq-brand/BRAND-DNA.md
* and references/ifq-brand-spec.md.
* ================================================================ */
:root {
/* §1 — Color · Rust Trilogy + warm neutrals */
--ifq-accent: #D4532B;
--ifq-accent-deep: #A83518;
--ifq-accent-soft: #FFB27A;
--ifq-ink: #111111;
--ifq-graphite: #1D1D1F;
--ifq-muted: #6E6A63;
--ifq-paper: #FAF7F2;
--ifq-cream: #F1EBE0;
--ifq-hairline: #E6DFD3;
/* §2 — Typography · three-family system */
--ifq-font-display: "Newsreader", "Noto Serif SC", "Songti SC", Georgia, serif;
--ifq-font-body: "Noto Serif SC", "Songti SC", Georgia, "Newsreader", serif;
--ifq-font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
--ifq-text-xs: 11px;
--ifq-text-sm: 13px;
--ifq-text-base: 16px;
--ifq-text-lg: 19px;
--ifq-text-xl: 24px;
--ifq-text-2xl: 32px;
--ifq-text-3xl: 48px;
--ifq-text-4xl: 64px;
--ifq-text-5xl: 96px;
/* §4 — 8-point ledger */
--ifq-space-0: 0px;
--ifq-space-1: 4px;
--ifq-space-2: 8px;
--ifq-space-3: 12px;
--ifq-space-4: 16px;
--ifq-space-6: 24px;
--ifq-space-8: 32px;
--ifq-space-12: 48px;
--ifq-space-16: 64px;
--ifq-space-24: 96px;
--ifq-space-32: 128px;
/* §5 — Motion */
--ifq-ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
--ifq-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
--ifq-duration-xs: 120ms;
--ifq-duration-sm: 200ms;
--ifq-duration-md: 400ms;
--ifq-duration-lg: 800ms;
--ifq-duration-xl: 1800ms;
/* Motif — 8-point sparkle path (drop into <path d="var(--ifq-spark)"/>) */
--ifq-spark-path: "M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z";
}
/* Dark scheme (mirrors the rust palette on a warm ink canvas) */
@media (prefers-color-scheme: dark) {
:root {
--ifq-ink: #F5EFE3;
--ifq-graphite: #EAE2D3;
--ifq-muted: #A89F91;
--ifq-paper: #141212;
--ifq-cream: #1C1916;
--ifq-hairline: #2A2520;
--ifq-accent-soft:#FFB27A;
}
}
/* Reduced motion · honor user preference */
@media (prefers-reduced-motion: reduce) {
:root {
--ifq-duration-xs: 0ms;
--ifq-duration-sm: 0ms;
--ifq-duration-md: 0ms;
--ifq-duration-lg: 0ms;
--ifq-duration-xl: 0ms;
}
}
/* ------------------------------------------------------------------
* Ready-to-use building blocks · IFQ-authored defaults
* ------------------------------------------------------------------ */
.ifq-body-base {
font-family: var(--ifq-font-body);
font-size: var(--ifq-text-base);
line-height: 1.55;
color: var(--ifq-ink);
background: var(--ifq-paper);
text-wrap: pretty;
font-feature-settings: "liga", "kern", "calt";
}
.ifq-display {
font-family: var(--ifq-font-display);
font-weight: 500;
line-height: 1.08;
letter-spacing: -0.015em;
}
.ifq-display em { font-style: italic; color: var(--ifq-accent); }
.ifq-mono { font-family: var(--ifq-font-mono); letter-spacing: 0; }
.ifq-kicker {
font-family: var(--ifq-font-mono);
font-size: var(--ifq-text-xs);
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--ifq-muted);
}
.ifq-colophon {
font-family: var(--ifq-font-mono);
font-size: var(--ifq-text-xs);
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--ifq-muted);
}
.ifq-ledger {
border-left: 2px solid var(--ifq-accent);
padding-left: var(--ifq-space-4);
}
.ifq-rust-rule {
width: 2px;
background: var(--ifq-accent);
flex-shrink: 0;
}
.ifq-hairline {
height: 1px;
background: var(--ifq-hairline);
border: 0;
}
.ifq-colophon {
font-family: var(--ifq-font-mono);
font-size: var(--ifq-text-xs);
color: var(--ifq-muted);
letter-spacing: 0.06em;
}
/* Sparkle motif as a pure CSS keyframe (no JS needed) */
@keyframes ifq-sparkle {
0%, 100% { opacity: .25; transform: scale(.9) rotate(0deg); }
50% { opacity: 1; transform: scale(1) rotate(22deg); }
}
.ifq-spark-anim {
color: var(--ifq-accent);
animation: ifq-sparkle var(--ifq-duration-xl) var(--ifq-ease) infinite;
will-change: transform, opacity;
}
FILE:assets/ifq-brand/ifq_authored_year.js
(function (root, factory) {
const api = factory(root);
if (typeof module === 'object' && module.exports) {
module.exports = api;
}
root.IfqAuthoredYear = api;
})(typeof globalThis !== 'undefined' ? globalThis : this, function (root) {
const token = '__IFQ_YEAR__';
const yearMonthToken = '__IFQ_YEAR_MONTH__';
const dateToken = '__IFQ_DATE__';
const isoDateToken = '__IFQ_ISO_DATE__';
function pad(value) {
return String(value).padStart(2, '0');
}
function fromDateValue(value) {
if (value instanceof Date) {
if (Number.isNaN(value.getTime())) {
return null;
}
return value;
}
if (typeof value === 'number' && Number.isFinite(value)) {
const authoredDate = new Date(value);
if (Number.isNaN(authoredDate.getTime())) {
return null;
}
return authoredDate;
}
return null;
}
function fromDateParts(year, month, day) {
const parsedYear = Number.parseInt(year, 10);
const parsedMonth = Number.parseInt(month, 10);
const parsedDay = Number.parseInt(day, 10);
if (!Number.isInteger(parsedYear) || !Number.isInteger(parsedMonth) || !Number.isInteger(parsedDay)) {
return null;
}
const authoredDate = new Date(parsedYear, parsedMonth - 1, parsedDay);
if (Number.isNaN(authoredDate.getTime())) {
return null;
}
if (
authoredDate.getFullYear() !== parsedYear
|| authoredDate.getMonth() !== parsedMonth - 1
|| authoredDate.getDate() !== parsedDay
) {
return null;
}
return authoredDate;
}
function fromStringValue(value) {
if (typeof value !== 'string') {
return null;
}
const normalized = value.trim();
if (!normalized) {
return null;
}
if (/^\d{4}$/.test(normalized)) {
return fromDateParts(normalized, 1, 1);
}
if (/^\d{10}$/.test(normalized) || /^\d{13}$/.test(normalized)) {
const numericDate = fromDateValue(Number(normalized));
if (numericDate) {
return numericDate;
}
}
const isoMatch = normalized.match(/^(\d{4})[-/.](\d{1,2})[-/.](\d{1,2})(?:\b|T|\s|$)/);
if (isoMatch) {
const isoDate = fromDateParts(isoMatch[1], isoMatch[2], isoMatch[3]);
if (isoDate) {
return isoDate;
}
}
const usMatch = normalized.match(/^(\d{1,2})[/-](\d{1,2})[/-](\d{4})(?:\b|\s|$)/);
if (usMatch) {
const usDate = fromDateParts(usMatch[3], usMatch[1], usMatch[2]);
if (usDate) {
return usDate;
}
}
const parsedTimestamp = Date.parse(normalized);
if (Number.isFinite(parsedTimestamp)) {
return fromDateValue(parsedTimestamp);
}
return null;
}
function resolveInfo(lastModified) {
const authoredDate = fromDateValue(lastModified) || fromStringValue(lastModified) || new Date();
const year = String(authoredDate.getFullYear());
const month = pad(authoredDate.getMonth() + 1);
const day = pad(authoredDate.getDate());
return {
year,
month,
day,
yearMonth: `year · month`,
date: `year · month · day`,
isoDate: `year-month-day`,
};
}
function resolve(lastModified) {
return resolveInfo(lastModified).year;
}
function resolveSource(doc) {
if (!doc) {
return undefined;
}
const rootValue = doc.documentElement && doc.documentElement.getAttribute('data-ifq-created-at');
if (typeof rootValue === 'string' && rootValue.trim()) {
return rootValue;
}
const meta = typeof doc.querySelector === 'function'
? doc.querySelector('meta[name="ifq-created-at"], meta[name="ifq:created-at"]')
: null;
if (meta && typeof meta.content === 'string' && meta.content.trim()) {
return meta.content;
}
return doc.lastModified;
}
function replaceNodeText(node, fallbackValue, replacements) {
const originalText = typeof node.textContent === 'string' ? node.textContent : '';
let nextText = originalText;
replacements.forEach((replacement, search) => {
nextText = nextText.split(search).join(replacement);
});
if (nextText === originalText) {
nextText = fallbackValue;
}
node.textContent = nextText;
if (node.tagName === 'TIME' && replacements.has(isoDateToken)) {
node.setAttribute('datetime', replacements.get(isoDateToken));
}
}
function formatDate(info, format) {
switch (format) {
case 'iso':
return info.isoDate;
case 'year':
return info.year;
case 'year-month':
return info.yearMonth;
default:
return info.date;
}
}
function apply(doc) {
const targetDocument = doc && typeof doc.querySelectorAll === 'function'
? doc
: root.document && typeof root.document.querySelectorAll === 'function'
? root.document
: null;
const info = resolveInfo(resolveSource(targetDocument));
const replacements = new Map([
[token, info.year],
[yearMonthToken, info.yearMonth],
[dateToken, info.date],
[isoDateToken, info.isoDate],
]);
if (!targetDocument) {
return info.year;
}
targetDocument.querySelectorAll('[data-ifq-authored-year]').forEach((node) => {
replaceNodeText(node, info.year, replacements);
});
targetDocument.querySelectorAll('[data-ifq-authored-date]').forEach((node) => {
replaceNodeText(node, formatDate(info, node.getAttribute('data-ifq-authored-date')), replacements);
});
return info.year;
}
return {
token,
yearMonthToken,
dateToken,
isoDateToken,
resolve,
resolveInfo,
apply,
};
});
FILE:assets/ifq-brand/ifq_brand.jsx
/**
* IFQ Brand Components · React + inline JSX
* ------------------------------------------
* Drop-in components that weave ifq.ai into any deliverable as authored ambience.
* Import pattern (single-file HTML, Babel standalone):
*
* <script type="text/babel">
* // paste this entire file into your <script>, or Read it with the Read tool
* // and inline the contents before your own components.
* </script>
*
* Exports (in global scope of the <script>):
* - IfqLogo · Wordmark SVG "ifq.ai"
* - IfqSpark · Animated 8-point sparkle (drop into any hero)
* - IfqWatermark · Quiet authored corner signal
* - IfqStamp · Editorial field-note stamp for slide / infographic / closing footers
* - IfqHandDrawnIcon · Reference one of the 24 hand-drawn icons by id
* - IfqBrand · Design tokens (colors, type, radii) you can spread into style
*
* Philosophy: NEVER substitute CSS-drawn shapes for the real logo in prominent
* positions. For IFQ-owned prominent placements (hero, header, stamp), prefer
* <img src="assets/ifq-brand/logo.svg"/> over CSS re-implementation.
* These components exist for inline / animated / interactive contexts where
* IFQ should feel woven in rather than pasted on.
*/
const IfqBrand = {
// Rust accent inherited from the editorial IFQ system
accent: '#D4532B',
accentDeep: '#A83518',
accentSoft: '#FFB27A',
ink: '#111111',
paper: '#FAF7F2',
radius: { sm: 6, md: 10, lg: 14 },
type: {
display: "'Newsreader', 'Source Serif Pro', 'Noto Serif SC', Georgia, serif",
body: "-apple-system, BlinkMacSystemFont, 'Inter', sans-serif",
mono: "'JetBrains Mono', 'SF Mono', ui-monospace, monospace",
},
};
function getIfqAuthoredYearFromDate(value) {
if (value instanceof Date) {
if (Number.isNaN(value.getTime())) {
return null;
}
return String(value.getFullYear());
}
if (typeof value === 'number' && Number.isFinite(value)) {
const authoredDate = new Date(value);
if (Number.isNaN(authoredDate.getTime())) {
return null;
}
return String(authoredDate.getFullYear());
}
return null;
}
function getIfqAuthoredYearFromDateParts(year, month, day) {
const parsedYear = Number.parseInt(year, 10);
const parsedMonth = Number.parseInt(month, 10);
const parsedDay = Number.parseInt(day, 10);
if (!Number.isInteger(parsedYear) || !Number.isInteger(parsedMonth) || !Number.isInteger(parsedDay)) {
return null;
}
const authoredDate = new Date(Date.UTC(parsedYear, parsedMonth - 1, parsedDay));
if (Number.isNaN(authoredDate.getTime())) {
return null;
}
if (
authoredDate.getUTCFullYear() !== parsedYear
|| authoredDate.getUTCMonth() !== parsedMonth - 1
|| authoredDate.getUTCDate() !== parsedDay
) {
return null;
}
return String(parsedYear);
}
function getIfqAuthoredYearFromString(value) {
if (typeof value !== 'string') {
return null;
}
const normalized = value.trim();
if (!normalized) {
return null;
}
if (/^\d{4}$/.test(normalized)) {
return normalized;
}
if (/^\d{10}$/.test(normalized) || /^\d{13}$/.test(normalized)) {
const numericYear = getIfqAuthoredYearFromDate(Number(normalized));
if (numericYear) {
return numericYear;
}
}
const isoMatch = normalized.match(/^(\d{4})[-/.](\d{1,2})[-/.](\d{1,2})(?:\b|T|\s|$)/);
if (isoMatch) {
const isoYear = getIfqAuthoredYearFromDateParts(isoMatch[1], isoMatch[2], isoMatch[3]);
if (isoYear) {
return isoYear;
}
}
const usMatch = normalized.match(/^(\d{1,2})[/-](\d{1,2})[/-](\d{4})(?:\b|\s|$)/);
if (usMatch) {
const usYear = getIfqAuthoredYearFromDateParts(usMatch[3], usMatch[1], usMatch[2]);
if (usYear) {
return usYear;
}
}
const rfcMatch = normalized.match(/\b(19|20)\d{2}\b/);
if (rfcMatch) {
return rfcMatch[0];
}
const parsedTimestamp = Date.parse(normalized);
if (Number.isFinite(parsedTimestamp)) {
return getIfqAuthoredYearFromDate(parsedTimestamp);
}
return null;
}
function getIfqAuthoredYear(lastModified = typeof document !== 'undefined' ? document.lastModified : '') {
if (
typeof globalThis !== 'undefined'
&& globalThis.IfqAuthoredYear
&& typeof globalThis.IfqAuthoredYear.resolve === 'function'
) {
return globalThis.IfqAuthoredYear.resolve(lastModified);
}
return getIfqAuthoredYearFromDate(lastModified) || getIfqAuthoredYearFromString(lastModified) || String(new Date().getFullYear());
}
function IfqLogo({ height = 28, variant = 'light', style }) {
// variant: 'light' (dark text on light bg) | 'dark' (light text on dark bg)
const inkColor = variant === 'dark' ? IfqBrand.paper : IfqBrand.ink;
const accent = variant === 'dark' ? IfqBrand.accentSoft : IfqBrand.accent;
return (
<svg
viewBox="0 0 220 80"
height={height}
style={{ display: 'inline-block', verticalAlign: 'middle', ...style }}
role="img"
aria-label="ifq.ai"
>
<g transform="translate(32 14)" fill={accent}>
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" />
</g>
<text x="18" y="62" fontSize="56" fontFamily={IfqBrand.type.display}
fontWeight="900" letterSpacing="-2" fill={inkColor}>ifq</text>
<text x="128" y="62" fontSize="56" fontFamily={IfqBrand.type.display}
fontWeight="900" letterSpacing="-1" fill={accent}>.ai</text>
</svg>
);
}
function IfqSpark({ size = 64, duration = 3200, style }) {
// Animated 8-point sparkle — rotates + pulses
const id = React.useMemo(() => 'ifqSpark-' + Math.random().toString(36).slice(2, 8), []);
return (
<span style={{ display: 'inline-block', width: size, height: size, ...style }}>
<style>{`
@keyframes id-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes id-pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.12); opacity: 0.85; } }
.id-outer { animation: id-spin durationms linear infinite; transform-origin: 50% 50%; }
.id-inner { animation: id-pulse duration / 2ms ease-in-out infinite; transform-origin: 50% 50%; }
`}</style>
<svg viewBox="-12 -12 24 24" width={size} height={size}>
<defs>
<linearGradient id={id + '-grad'} x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stopColor={IfqBrand.accentSoft} />
<stop offset="1" stopColor={IfqBrand.accentDeep} />
</linearGradient>
</defs>
<g className={id + '-outer'}>
<g className={id + '-inner'}>
<path
d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z"
fill={`url(#id-grad)`}
/>
</g>
</g>
</svg>
</span>
);
}
function IfqWatermark({ position = 'bottom-right', opacity = 0.55, scale = 1 }) {
// Quiet corner signal. Use as authored presence, not loud watermarking.
const pos = {
'bottom-right': { bottom: 16, right: 16 },
'bottom-left': { bottom: 16, left: 16 },
'top-right': { top: 16, right: 16 },
'top-left': { top: 16, left: 16 },
}[position] || { bottom: 16, right: 16 };
return (
<div style={{
position: 'absolute',
...pos,
display: 'flex',
alignItems: 'center',
gap: 6,
opacity,
fontSize: 11 * scale,
fontFamily: IfqBrand.type.mono,
letterSpacing: 0.8,
color: IfqBrand.ink,
pointerEvents: 'none',
mixBlendMode: 'multiply',
}}>
<svg viewBox="-12 -12 24 24" width={12 * scale} height={12 * scale}>
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z"
fill={IfqBrand.accent} />
</svg>
<span><b style={{ color: IfqBrand.accent }}>ifq.ai</b> / signal</span>
</div>
);
}
function IfqStamp({ label, theme = 'light' }) {
// Editorial rectangular stamp — good for slide footers / infographic colophon
const bg = theme === 'dark' ? '#151515' : '#fff';
const fg = theme === 'dark' ? IfqBrand.paper : IfqBrand.ink;
const resolvedLabel = label ?? `ifq.ai / getIfqAuthoredYear()`;
return (
<div style={{
display: 'inline-flex',
alignItems: 'center',
gap: 10,
padding: '6px 12px',
background: bg,
color: fg,
border: `1.5px solid IfqBrand.accent`,
borderRadius: 2,
fontFamily: IfqBrand.type.mono,
fontSize: 11,
letterSpacing: 1.2,
textTransform: 'uppercase',
}}>
<svg viewBox="-12 -12 24 24" width={14} height={14}>
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z"
fill={IfqBrand.accent} />
</svg>
<span>{resolvedLabel}</span>
</div>
);
}
function IfqHandDrawnIcon({ id, size = 20, color = 'currentColor', style }) {
// id ∈ { spark, brush, pencil, frame, layers, play, record, film, deck, grid,
// palette, eyedropper, type, serif, cursor, hand, sparkles, radar,
// compass, idea, rocket, check, link, arrow }
return (
<svg
width={size}
height={size}
style={{ display: 'inline-block', verticalAlign: 'middle', stroke: color, fill: 'none', ...style }}
aria-hidden="true"
>
<use href={`assets/ifq-brand/icons/hand-drawn-icons.svg#i-id`} />
</svg>
);
}
FILE:assets/ifq-brand/mark.svg
<!-- ifq.ai · Sparkle monogram (app icon / favicon base) -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="ifq.ai monogram">
<defs>
<linearGradient id="ifqMonoBg" x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stop-color="#1a1a1a"/>
<stop offset="1" stop-color="#2a2a2a"/>
</linearGradient>
<linearGradient id="ifqMonoStar" x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stop-color="#FFB27A"/>
<stop offset="1" stop-color="#D4532B"/>
</linearGradient>
</defs>
<rect width="64" height="64" rx="14" fill="url(#ifqMonoBg)"/>
<path d="M32 12 L35.5 28.5 L52 32 L35.5 35.5 L32 52 L28.5 35.5 L12 32 L28.5 28.5 Z"
fill="url(#ifqMonoStar)"/>
</svg>
FILE:assets/ifq-brand/logo.svg
<!--
IFQ.ai · Primary Logotype (mono + accent)
Design tokens:
- Wordmark: "ifq" in ink, ".ai" in accent rust
- Sparkle glyph: 4-point star above "i" dot — ifq.ai signature
- Use on light backgrounds. Pair with logo-white.svg for dark backgrounds.
Usage:
<img src="assets/ifq-brand/logo.svg" alt="ifq.ai" height="32" />
-->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 220 80" role="img" aria-label="ifq.ai">
<defs>
<linearGradient id="ifqAccent" x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stop-color="#D4532B"/>
<stop offset="1" stop-color="#A83518"/>
</linearGradient>
</defs>
<!-- Sparkle / spark of intelligence over the i -->
<g transform="translate(32 14)">
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z"
fill="url(#ifqAccent)"/>
</g>
<!-- Wordmark "ifq" in editorial serif feel via geometry -->
<g fill="#111111" font-family="Georgia, 'Noto Serif SC', serif" font-weight="900">
<text x="18" y="62" font-size="56" letter-spacing="-2">ifq</text>
</g>
<!-- ".ai" accent -->
<g fill="url(#ifqAccent)" font-family="Georgia, serif" font-weight="900">
<text x="128" y="62" font-size="56" letter-spacing="-1">.ai</text>
</g>
</svg>
FILE:assets/ifq-brand/logo-white.svg
<!-- ifq.ai · Reverse logo for dark backgrounds -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 220 80" role="img" aria-label="ifq.ai">
<defs>
<linearGradient id="ifqAccentW" x1="0" x2="1" y1="0" y2="1">
<stop offset="0" stop-color="#FFB27A"/>
<stop offset="1" stop-color="#D4532B"/>
</linearGradient>
</defs>
<g transform="translate(32 14)">
<path d="M0 -10 L2.2 -2.2 L10 0 L2.2 2.2 L0 10 L-2.2 2.2 L-10 0 L-2.2 -2.2 Z" fill="url(#ifqAccentW)"/>
</g>
<g fill="#FAF7F2" font-family="Georgia, 'Noto Serif SC', serif" font-weight="900">
<text x="18" y="62" font-size="56" letter-spacing="-2">ifq</text>
</g>
<g fill="url(#ifqAccentW)" font-family="Georgia, serif" font-weight="900">
<text x="128" y="62" font-size="56" letter-spacing="-1">.ai</text>
</g>
</svg>
FILE:assets/ifq-brand/icons/hand-drawn-icons.svg
<!--
IFQ Design Skills · Hand-drawn SVG Icon Pack
---------------------------------------------
24 icons with hand-sketched, slightly wobbly stroke character.
Stylistic rules:
- stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
- fill: none; on all construction paths
- slight jitter in path coordinates to feel hand-drawn
- 24×24 viewBox; designed to read at 16–48px
Usage (sprite):
<svg class="ifq-icon"><use href="assets/ifq-brand/icons/hand-drawn-icons.svg#i-spark"/></svg>
Tailwind/CSS friendly:
.ifq-icon { width:1em; height:1em; stroke:currentColor; fill:none; }
-->
<svg xmlns="http://www.w3.org/2000/svg" style="display:none" aria-hidden="true">
<defs>
<style>
symbol { overflow: visible; }
symbol path, symbol circle, symbol rect, symbol line, symbol polyline, symbol polygon {
fill: none;
stroke: currentColor;
stroke-width: 1.8;
stroke-linecap: round;
stroke-linejoin: round;
}
</style>
</defs>
<!-- 1. spark · IFQ signature sparkle -->
<symbol id="i-spark" viewBox="0 0 24 24">
<path d="M12 3.2 L13.6 9.8 L20.2 11.6 L13.4 13.3 L12.1 20.4 L10.5 13.4 L3.7 12.1 L10.5 10.3 Z"/>
<path d="M18.5 4.8 L19.1 6.4 L20.7 6.9 L19.1 7.5 L18.5 9 L17.9 7.5 L16.4 6.9 L17.9 6.4 Z"/>
</symbol>
<!-- 2. brush · painterly pen nib -->
<symbol id="i-brush" viewBox="0 0 24 24">
<path d="M4.2 19.6 C 5 17 7 15.6 9.8 15.2 C 10.6 17.8 9.6 20 7 20.6 C 5.4 20.9 4.4 20.4 4.2 19.6 Z"/>
<path d="M10 14.7 L18.6 6.2 C 19.2 5.6 20.1 5.6 20.7 6.1 C 21.2 6.7 21.2 7.6 20.6 8.2 L12 16.7"/>
</symbol>
<!-- 3. pencil -->
<symbol id="i-pencil" viewBox="0 0 24 24">
<path d="M3.4 20.7 L4.5 16.5 L15.8 5.1 C 16.4 4.6 17.3 4.6 17.9 5.2 L19.1 6.4 C 19.7 7 19.7 7.9 19.1 8.5 L7.8 19.8 L3.4 20.7 Z"/>
<path d="M14.3 6.6 L17.6 9.9"/>
</symbol>
<!-- 4. frame · device frame -->
<symbol id="i-frame" viewBox="0 0 24 24">
<rect x="6" y="3.3" width="12" height="17.4" rx="2.4"/>
<line x1="10" y1="18.4" x2="14" y2="18.4"/>
<path d="M10.5 5 C 11 5.6 13 5.6 13.5 5"/>
</symbol>
<!-- 5. layers -->
<symbol id="i-layers" viewBox="0 0 24 24">
<path d="M3.8 8 L12 4 L20.2 8 L12 12 Z"/>
<path d="M3.8 12.2 L12 16.2 L20.2 12.2"/>
<path d="M3.8 16.2 L12 20.2 L20.2 16.2"/>
</symbol>
<!-- 6. play / motion -->
<symbol id="i-play" viewBox="0 0 24 24">
<circle cx="12" cy="12" r="9"/>
<path d="M10.2 8.2 L16 12 L10.2 15.8 Z"/>
</symbol>
<!-- 7. record -->
<symbol id="i-record" viewBox="0 0 24 24">
<circle cx="12" cy="12" r="9"/>
<circle cx="12" cy="12" r="3.6"/>
</symbol>
<!-- 8. film · motion design -->
<symbol id="i-film" viewBox="0 0 24 24">
<rect x="3.4" y="5" width="17.2" height="14" rx="1.4"/>
<line x1="7.2" y1="5" x2="7.2" y2="19"/>
<line x1="16.8" y1="5" x2="16.8" y2="19"/>
<line x1="3.6" y1="9" x2="7" y2="9"/>
<line x1="17" y1="9" x2="20.4" y2="9"/>
<line x1="3.6" y1="15" x2="7" y2="15"/>
<line x1="17" y1="15" x2="20.4" y2="15"/>
</symbol>
<!-- 9. slides / deck -->
<symbol id="i-deck" viewBox="0 0 24 24">
<rect x="3.4" y="5.2" width="17.2" height="11.2" rx="1.4"/>
<line x1="8" y1="20" x2="16" y2="20"/>
<line x1="12" y1="16.4" x2="12" y2="20"/>
</symbol>
<!-- 10. grid · canvas / variants -->
<symbol id="i-grid" viewBox="0 0 24 24">
<rect x="3.6" y="3.6" width="7" height="7" rx="1"/>
<rect x="13.4" y="3.6" width="7" height="7" rx="1"/>
<rect x="3.6" y="13.4" width="7" height="7" rx="1"/>
<rect x="13.4" y="13.4" width="7" height="7" rx="1"/>
</symbol>
<!-- 11. palette -->
<symbol id="i-palette" viewBox="0 0 24 24">
<path d="M12 3.2 C 7 3.2 3.2 7 3.2 12 C 3.2 16.6 7 20.2 11.4 20.2 C 12.8 20.2 13.2 19 12.6 18 C 12 17 12.6 15.8 14 15.8 L16 15.8 C 18.8 15.8 20.8 13.6 20.8 10.8 C 20.8 6.6 16.8 3.2 12 3.2 Z"/>
<circle cx="7.6" cy="10.4" r="1"/>
<circle cx="11.6" cy="7" r="1"/>
<circle cx="15.6" cy="8.4" r="1"/>
<circle cx="17.6" cy="12.2" r="1"/>
</symbol>
<!-- 12. eyedropper -->
<symbol id="i-eyedropper" viewBox="0 0 24 24">
<path d="M15 4.4 C 15.8 3.6 17.2 3.6 18 4.4 L19.6 6 C 20.4 6.8 20.4 8.2 19.6 9 L16.6 12 L12 7.4 Z"/>
<path d="M12 7.4 L4.8 14.6 L4 19 L8.4 18.2 L16.6 12"/>
</symbol>
<!-- 13. type / A -->
<symbol id="i-type" viewBox="0 0 24 24">
<path d="M5 20 L12 4.2 L19 20"/>
<line x1="7.8" y1="14.6" x2="16.2" y2="14.6"/>
</symbol>
<!-- 14. typography serif -->
<symbol id="i-serif" viewBox="0 0 24 24">
<path d="M6 5 L18 5"/>
<path d="M12 5 L12 20"/>
<path d="M9 20 L15 20"/>
</symbol>
<!-- 15. cursor -->
<symbol id="i-cursor" viewBox="0 0 24 24">
<path d="M5.2 4.6 L13.4 20.2 L15.4 13.6 L21.2 11.2 Z"/>
</symbol>
<!-- 16. hand / drag -->
<symbol id="i-hand" viewBox="0 0 24 24">
<path d="M8.2 14 L8.2 6.4 C 8.2 5.5 8.9 4.8 9.8 4.8 C 10.7 4.8 11.4 5.5 11.4 6.4 L11.4 11.6"/>
<path d="M11.4 11 L11.4 5.4 C 11.4 4.5 12.1 3.8 13 3.8 C 13.9 3.8 14.6 4.5 14.6 5.4 L14.6 12"/>
<path d="M14.6 11.8 L14.6 6.8 C 14.6 5.9 15.3 5.2 16.2 5.2 C 17.1 5.2 17.8 5.9 17.8 6.8 L17.8 15 C 17.8 17.8 15.6 20.4 12.2 20.4 C 9.4 20.4 7 18.6 6 16 L4.8 13 C 4.5 12.1 5.1 11.2 6 11.2 C 6.5 11.2 7 11.5 7.2 12 L8.2 14"/>
</symbol>
<!-- 17. sparkles · AI -->
<symbol id="i-sparkles" viewBox="0 0 24 24">
<path d="M10 4 L11.4 8.4 L15.8 9.8 L11.4 11.2 L10 15.6 L8.6 11.2 L4.2 9.8 L8.6 8.4 Z"/>
<path d="M17 13 L17.8 15.2 L20 16 L17.8 16.8 L17 19 L16.2 16.8 L14 16 L16.2 15.2 Z"/>
</symbol>
<!-- 18. radar · review -->
<symbol id="i-radar" viewBox="0 0 24 24">
<polygon points="12,3.4 19.8,8.4 17,18 7,18 4.2,8.4"/>
<polygon points="12,7.8 16.2,10.8 14.6,16 9.4,16 7.8,10.8"/>
<line x1="12" y1="3.4" x2="12" y2="18"/>
<line x1="4.2" y1="8.4" x2="19.8" y2="8.4"/>
</symbol>
<!-- 19. compass · design advisor -->
<symbol id="i-compass" viewBox="0 0 24 24">
<circle cx="12" cy="12" r="8.8"/>
<path d="M15 9 L10.8 13.2 L9 15 L13.2 10.8 Z"/>
</symbol>
<!-- 20. lightbulb / idea -->
<symbol id="i-idea" viewBox="0 0 24 24">
<path d="M9 17 L15 17"/>
<path d="M10 19.8 L14 19.8"/>
<path d="M8.4 13.6 C 6.8 12.4 5.8 10.6 5.8 8.6 C 5.8 5.2 8.6 2.4 12 2.4 C 15.4 2.4 18.2 5.2 18.2 8.6 C 18.2 10.6 17.2 12.4 15.6 13.6 L15.6 17 L8.4 17 Z"/>
</symbol>
<!-- 21. rocket · launch -->
<symbol id="i-rocket" viewBox="0 0 24 24">
<path d="M12 2.8 C 15.4 5.8 17 9.2 17 13 L17 17 L7 17 L7 13 C 7 9.2 8.6 5.8 12 2.8 Z"/>
<circle cx="12" cy="10.6" r="1.6"/>
<path d="M7 17 L4 20 L7 19.4 Z"/>
<path d="M17 17 L20 20 L17 19.4 Z"/>
</symbol>
<!-- 22. sparkle check -->
<symbol id="i-check" viewBox="0 0 24 24">
<path d="M4.4 12.6 L9.4 17.6 L19.6 7.4"/>
</symbol>
<!-- 23. link / chain -->
<symbol id="i-link" viewBox="0 0 24 24">
<path d="M10.2 13.8 C 9 12.6 9 10.6 10.2 9.4 L13.4 6.2 C 14.6 5 16.6 5 17.8 6.2 C 19 7.4 19 9.4 17.8 10.6 L16 12.4"/>
<path d="M13.8 10.2 C 15 11.4 15 13.4 13.8 14.6 L10.6 17.8 C 9.4 19 7.4 19 6.2 17.8 C 5 16.6 5 14.6 6.2 13.4 L8 11.6"/>
</symbol>
<!-- 24. hand-drawn arrow · next-step -->
<symbol id="i-arrow" viewBox="0 0 24 24">
<path d="M3.6 12.2 C 7.4 11.8 15.4 11.6 20.2 12"/>
<path d="M15.8 7.2 L20.4 12 L15.4 16.6"/>
</symbol>
</svg>
FILE:assets/showcases/INDEX.md
# Design Philosophy Showcases — 样例资产索引
> 8 种场景 × 3 种风格 = 24 个预制设计样例
> 用于 Phase 3 推荐设计方向时，直接展示「这个风格做出来长什么样」
>
> 注：这一批 showcase 目前仍属于 **legacy comparative references**，用于风格对齐和 fallback 演示，不代表 IFQ 当前模板体系的最终上限。后续将逐步重生成，替换掉旧样例骨架。
## 风格说明
| 代号 | 流派 | 风格名称 | 视觉气质 |
|------|------|---------|---------|
| **Pentagram** | 信息建筑派 | Pentagram / Michael Bierut | 黑白克制、瑞士网格、强字体层级、#E63946红色强调 |
| **Build** | 极简主义派 | Build Studio | 奢侈品级留白(70%+)、微妙字重(200-600)、#D4A574暖金、精致 |
| **Takram** | 东方哲学派 | Takram | 柔和科技感、自然色(米色/灰/绿)、圆角、图表如艺术 |
## 场景速查表
### 内容设计场景
| # | 场景 | 规格 | Pentagram | Build | Takram |
|---|------|------|-----------|-------|--------|
| 1 | 公众号封面 | 1200×510 | `cover/cover-pentagram` | `cover/cover-build` | `cover/cover-takram` |
| 2 | PPT数据页 | 1920×1080 | `ppt/ppt-pentagram` | `ppt/ppt-build` | `ppt/ppt-takram` |
| 3 | 竖版信息图 | 1080×1920 | `infographic/infographic-pentagram` | `infographic/infographic-build` | `infographic/infographic-takram` |
### 网站设计场景
| # | 场景 | 规格 | Pentagram | Build | Takram |
|---|------|------|-----------|-------|--------|
| 4 | 个人主页 | 1440×900 | `website-homepage/homepage-pentagram` | `website-homepage/homepage-build` | `website-homepage/homepage-takram` |
| 5 | AI导航站 | 1440×900 | `website-ai-nav/ainav-pentagram` | `website-ai-nav/ainav-build` | `website-ai-nav/ainav-takram` |
| 6 | AI写作工具 | 1440×900 | `website-ai-writing/aiwriting-pentagram` | `website-ai-writing/aiwriting-build` | `website-ai-writing/aiwriting-takram` |
| 7 | SaaS落地页 | 1440×900 | `website-saas/saas-pentagram` | `website-saas/saas-build` | `website-saas/saas-takram` |
| 8 | 开发者文档 | 1440×900 | `website-devdocs/devdocs-pentagram` | `website-devdocs/devdocs-build` | `website-devdocs/devdocs-takram` |
> 每个条目同时有 `.html`（源码）和 `.png`（截图）两个文件
## 使用说明
### Phase 3 推荐时引用
推荐设计方向后，可展示对应场景的预制截图：
```
「这是 Pentagram 风格做公众号封面的效果 → [展示 cover/cover-pentagram.png]」
「Takram 风格做 PPT 数据页是这种感觉 → [展示 ppt/ppt-takram.png]」
```
### 场景匹配优先级
1. 用户需求的场景有精确匹配 → 直接展示对应场景
2. 无精确匹配但类型相近 → 展示最近似的场景（如「产品官网」→ 展示 SaaS 落地页）
3. 完全不匹配 → 跳过预制样例，直接进 Phase 3.5 现场生成
### 横向对比展示
同一场景的 3 个风格适合并排展示，帮助用户直观比较：
- 「这是同一个公众号封面，分别用 3 种风格实现的效果」
- 展示顺序：Pentagram（理性克制）→ Build（奢华极简）→ Takram（柔和温暖）
## 内容详情
### 公众号封面（cover/）
- 内容：Claude Code Agent 工作流 — 8 个并行 Agent 架构
- Pentagram：巨大红色「8」+ 瑞士网格线 + 数据条
- Build：超细字重「Agent」悬浮于 70% 留白中 + 暖金细线
- Takram：8 节点放射状流程图作为艺术品 + 米色底
### PPT数据页（ppt/）
- 内容：GLM-4.7 开源模型 Coding 能力突破（AIME 95.7 / SWE-bench 73.8% / τ²-Bench 87.4）
- Pentagram：260px「95.7」锚点 + 红/灰/浅灰对比条形图
- Build：三组 120px 超细数字悬浮 + 暖金渐变对比条
- Takram：SVG 雷达图 + 三色叠加 + 圆角数据卡片
### 竖版信息图（infographic/）
- 内容：AI 记忆系统 CLAUDE.md 从 93KB 优化到 22KB
- Pentagram：巨大「93→22」数字 + 编号区块 + CSS 数据条
- Build：极致留白 + 柔影卡片 + 暖金连接线
- Takram：SVG 环形图 + 有机曲线流程图 + 毛玻璃卡片
### 个人主页（website-homepage/）
- 内容：独立开发者 Alex Chen 的作品集首页
- Pentagram：112px 大名 + 瑞士网格分栏 + 编辑数字
- Build：玻璃态导航 + 悬浮统计卡片 + 超细字重
- Takram：纸质纹理 + 小圆形头像 + 发丝细分隔线 + 不对称布局
### AI导航站（website-ai-nav/）
- 内容：AI Compass — 500+ AI 工具目录
- Pentagram：方角搜索框 + 编号工具列表 + 大写分类标签
- Build：圆角搜索框 + 精致白色工具卡片 + 药丸标签
- Takram：有机错位卡片布局 + 柔和分类标签 + 图表式连接
### AI写作工具（website-ai-writing/）
- 内容：Inkwell — AI 写作助手
- Pentagram：86px 大标题 + 线框编辑器模型 + 网格特性列
- Build：漂浮编辑器卡片 + 暖金 CTA + 奢华写作体验
- Takram：诗意衬线标题 + 有机编辑器 + 流程图
### SaaS落地页（website-saas/）
- 内容：Meridian — 商业智能分析平台
- Pentagram：黑白分栏 + 结构化仪表盘 + 140px「3x」锚点
- Build：悬浮仪表盘卡片 + SVG 面积图 + 暖金渐变
- Takram：圆角柱状图 + 流程节点 + 柔和地球色
### 开发者文档（website-devdocs/）
- 内容：Nexus API — 统一 AI 模型网关
- Pentagram：左侧导航栏 + 方角代码块 + 红色字符串高亮
- Build：居中漂浮代码卡片 + 柔影 + 暖金图标
- Takram：米色代码块 + 流程图连接 + 虚线特性卡片
## 文件统计
- HTML 源文件：24 个
- PNG 截图：24 个
- 总资产：48 个文件
---
**版本**：v1.0
**创建日期**：2026-02-13
**适用于**：design-philosophy skill Phase 3 推荐环节
FILE:assets/showcases/cover/cover-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1200">
<title>Claude Code Agent - Takram Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1200px;
height: 510px;
overflow: hidden;
margin: 0;
background: #F5F0EB;
font-family: 'Inter', sans-serif;
position: relative;
}
/* Subtle paper texture overlay */
.texture {
position: absolute;
top: 0; left: 0;
width: 1200px;
height: 510px;
background:
radial-gradient(ellipse 500px 400px at 72% 50%, rgba(168, 181, 160, 0.06) 0%, transparent 70%),
radial-gradient(ellipse 300px 250px at 15% 40%, rgba(232, 228, 220, 0.2) 0%, transparent 60%);
z-index: 0;
}
/* Flow diagram — the art piece */
.diagram {
position: absolute;
top: 0; left: 0;
width: 1200px;
height: 510px;
z-index: 1;
}
/* Left text panel */
.text-panel {
position: absolute;
left: 72px;
top: 56px;
z-index: 2;
max-width: 360px;
}
.text-panel .label {
font-family: 'Inter', sans-serif;
font-weight: 500;
font-size: 9px;
letter-spacing: 3px;
text-transform: uppercase;
color: #6B8F71;
margin-bottom: 20px;
opacity: 0.8;
}
.text-panel .title-main {
font-family: 'Noto Serif SC', serif;
font-weight: 500;
font-size: 52px;
color: #2D3436;
line-height: 1.15;
letter-spacing: -0.5px;
margin-bottom: 4px;
}
.text-panel .title-sub {
font-family: 'Noto Serif SC', serif;
font-weight: 300;
font-size: 20px;
color: #6D685F;
line-height: 1.4;
margin-bottom: 16px;
}
.text-panel .title-en {
font-family: 'Inter', sans-serif;
font-weight: 300;
font-size: 13px;
color: #9A958D;
letter-spacing: 0.3px;
line-height: 1.8;
}
/* Bottom annotation */
.annotation {
position: absolute;
left: 72px;
bottom: 40px;
z-index: 2;
}
.annotation .note {
font-family: 'Inter', sans-serif;
font-weight: 400;
font-size: 10px;
color: #B0AAA0;
letter-spacing: 0.3px;
}
.annotation .note-serif {
font-family: 'Noto Serif SC', serif;
font-weight: 300;
font-size: 11px;
color: #9A958D;
margin-top: 4px;
}
/* Right side number */
.spec-number {
position: absolute;
right: 72px;
bottom: 40px;
font-family: 'Inter', sans-serif;
font-weight: 300;
font-size: 10px;
color: #B0AAA0;
letter-spacing: 1px;
z-index: 2;
}
/* Agent node styling */
.node-label {
font-family: 'Inter', sans-serif;
font-size: 9px;
font-weight: 400;
fill: #8A857D;
letter-spacing: 0.5px;
}
.node-label-serif {
font-family: 'Noto Serif SC', serif;
font-size: 11px;
font-weight: 400;
fill: #6D685F;
}
.node-index {
font-family: 'Inter', sans-serif;
font-size: 7px;
font-weight: 400;
fill: #B0AAA0;
letter-spacing: 0.5px;
}
</style>
</head>
<body>
<div class="texture"></div>
<!-- Text panel -->
<div class="text-panel">
<div class="label">Speculative Architecture</div>
<div class="title-main">协作智能体</div>
<div class="title-sub">Parallel Workflow</div>
<div class="title-en">
Eight agents, each autonomous,<br>
converging toward a shared intent.
</div>
</div>
<!-- The diagram as art -->
<svg class="diagram" viewBox="0 0 1200 510" xmlns="http://www.w3.org/2000/svg">
<!-- Subtle background grid hints (Takram spec-drawing aesthetic) -->
<line x1="440" y1="0" x2="440" y2="510" stroke="#E8E4DC" stroke-width="0.3" opacity="0.4"/>
<line x1="760" y1="0" x2="760" y2="510" stroke="#E8E4DC" stroke-width="0.3" opacity="0.3"/>
<!-- Subtle outer orbital paths — layered ellipses for depth -->
<ellipse cx="760" cy="255" rx="260" ry="195" fill="none" stroke="#E0DCD5" stroke-width="0.5" stroke-dasharray="1,8" opacity="0.5"/>
<ellipse cx="760" cy="255" rx="180" ry="135" fill="none" stroke="#D8D3CB" stroke-width="0.4" stroke-dasharray="2,6" opacity="0.35"/>
<!-- Central orchestrator node — refined with layered depth -->
<circle cx="760" cy="255" r="48" fill="none" stroke="#6B8F71" stroke-width="0.5" opacity="0.12" stroke-dasharray="2,4"/>
<circle cx="760" cy="255" r="36" fill="none" stroke="#6B8F71" stroke-width="0.8" opacity="0.18"/>
<circle cx="760" cy="255" r="24" fill="none" stroke="#6B8F71" stroke-width="1.2" opacity="0.3"/>
<circle cx="760" cy="255" r="14" fill="rgba(107,143,113,0.05)"/>
<circle cx="760" cy="255" r="5.5" fill="#6B8F71" opacity="0.55"/>
<circle cx="760" cy="255" r="2" fill="#6B8F71" opacity="0.9"/>
<text x="760" y="312" text-anchor="middle" class="node-label-serif">Orchestrator</text>
<!-- Subtle cross-hair on center -->
<line x1="748" y1="255" x2="730" y2="255" stroke="#6B8F71" stroke-width="0.3" opacity="0.15"/>
<line x1="772" y1="255" x2="790" y2="255" stroke="#6B8F71" stroke-width="0.3" opacity="0.15"/>
<line x1="760" y1="243" x2="760" y2="225" stroke="#6B8F71" stroke-width="0.3" opacity="0.15"/>
<line x1="760" y1="267" x2="760" y2="285" stroke="#6B8F71" stroke-width="0.3" opacity="0.15"/>
<!-- Agent 1 — top-left (Research) -->
<line x1="738" y1="232" x2="598" y2="118" stroke="#C8C2B8" stroke-width="0.7" stroke-dasharray="3,5"/>
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<circle cx="598" cy="111" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="598" y="144" text-anchor="middle" class="node-label">Research</text>
<text x="560" y="88" class="node-index">01</text>
<!-- Agent 2 — top (Analysis) -->
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<rect x="722" y="100" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="760" cy="119" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="760" y="152" text-anchor="middle" class="node-label">Analysis</text>
<text x="722" y="96" class="node-index">02</text>
<!-- Agent 3 — top-right (Code) -->
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<rect x="884" y="92" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="922" cy="111" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="922" y="144" text-anchor="middle" class="node-label">Code</text>
<text x="884" y="88" class="node-index">03</text>
<!-- Agent 4 — right (Test) -->
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<rect x="940" y="196" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="978" cy="215" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="978" y="248" text-anchor="middle" class="node-label">Test</text>
<text x="940" y="192" class="node-index">04</text>
<!-- Agent 5 — bottom-right (Review) -->
<line x1="782" y1="278" x2="918" y2="385" stroke="#C8C2B8" stroke-width="0.7" stroke-dasharray="3,5"/>
<rect x="884" y="368" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="922" cy="387" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="922" y="420" text-anchor="middle" class="node-label">Review</text>
<text x="884" y="364" class="node-index">05</text>
<!-- Agent 6 — bottom (Deploy) -->
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<rect x="722" y="370" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="760" cy="389" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="760" y="422" text-anchor="middle" class="node-label">Deploy</text>
<text x="722" y="366" class="node-index">06</text>
<!-- Agent 7 — bottom-left (Monitor) -->
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<rect x="562" y="358" width="76" height="38" rx="14" fill="rgba(245,240,235,0.7)" stroke="#B8B2A8" stroke-width="0.8"/>
<circle cx="600" cy="377" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="600" y="410" text-anchor="middle" class="node-label">Monitor</text>
<text x="562" y="354" class="node-index">07</text>
<!-- Agent 8 — left (Design) -->
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<circle cx="540" cy="245" r="3.5" fill="#6B8F71" opacity="0.5"/>
<text x="540" y="278" text-anchor="middle" class="node-label">Design</text>
<text x="502" y="222" class="node-index">08</text>
<!-- Small annotation marks — Takram spec-drawing details -->
<circle cx="490" cy="120" r="1.2" fill="#B0AAA0" opacity="0.35"/>
<line x1="492" y1="120" x2="535" y2="120" stroke="#B0AAA0" stroke-width="0.4" opacity="0.25"/>
<circle cx="1040" cy="390" r="1.2" fill="#B0AAA0" opacity="0.35"/>
<line x1="1038" y1="390" x2="995" y2="390" stroke="#B0AAA0" stroke-width="0.4" opacity="0.25"/>
<!-- Dimension annotation line (top) -->
<line x1="540" y1="60" x2="980" y2="60" stroke="#D4CFC6" stroke-width="0.4" opacity="0.3"/>
<line x1="540" y1="55" x2="540" y2="65" stroke="#D4CFC6" stroke-width="0.4" opacity="0.3"/>
<line x1="980" y1="55" x2="980" y2="65" stroke="#D4CFC6" stroke-width="0.4" opacity="0.3"/>
<text x="760" y="54" text-anchor="middle" font-family="Inter" font-size="7" font-weight="300" fill="#C8C2B8" letter-spacing="1.5">AGENT FIELD</text>
<!-- Right-side vertical annotation -->
<line x1="1060" y1="130" x2="1060" y2="380" stroke="#D4CFC6" stroke-width="0.3" opacity="0.25"/>
<line x1="1056" y1="130" x2="1064" y2="130" stroke="#D4CFC6" stroke-width="0.3" opacity="0.25"/>
<line x1="1056" y1="380" x2="1064" y2="380" stroke="#D4CFC6" stroke-width="0.3" opacity="0.25"/>
<text x="1068" y="260" font-family="Inter" font-size="7" font-weight="300" fill="#D4CFC6" letter-spacing="0.5" transform="rotate(90, 1068, 260)">NETWORK DEPTH</text>
<!-- Subtle data pulse lines emanating from center (organic feel) -->
<path d="M 760 217 Q 755 200 758 185" fill="none" stroke="#6B8F71" stroke-width="0.3" opacity="0.12"/>
<path d="M 786 248 Q 810 230 835 225" fill="none" stroke="#6B8F71" stroke-width="0.3" opacity="0.12"/>
<path d="M 786 262 Q 815 275 840 290" fill="none" stroke="#6B8F71" stroke-width="0.3" opacity="0.12"/>
<!-- Top-right spec box -->
<rect x="1040" y="48" width="104" height="56" rx="3" fill="rgba(245,240,235,0.5)" stroke="#E0DCD5" stroke-width="0.6"/>
<text x="1052" y="66" font-family="Inter" font-size="8" font-weight="500" fill="#B0AAA0" letter-spacing="1.5">AGENTS</text>
<text x="1052" y="92" font-family="Inter" font-size="28" font-weight="300" fill="#6B8F71">8</text>
<text x="1082" y="92" font-family="Inter" font-size="9" font-weight="300" fill="#B0AAA0"> parallel</text>
</svg>
<!-- Bottom annotation -->
<div class="annotation">
<div class="note">Fig. 01 — Parallel Agent Architecture</div>
<div class="note-serif">Claude Code 协作编排模型</div>
</div>
<!-- Spec number -->
<div class="spec-number">v1.0 / 2026</div>
</body>
</html>
FILE:assets/showcases/cover/cover-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1200">
<title>Agent Parallel — Pentagram Style Cover</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1200px;
height: 510px;
overflow: hidden;
margin: 0;
background: #FFFFFF;
font-family: 'Helvetica Neue', 'Arial', sans-serif;
position: relative;
}
/* Grid rules — Swiss grid visible structure */
.rule-h {
position: absolute;
left: 64px;
right: 64px;
height: 1px;
background: #000;
opacity: 0.06;
}
.rule-v {
position: absolute;
top: 0;
bottom: 0;
width: 1px;
background: #000;
opacity: 0.04;
}
/* Giant typographic element — the "8" bleeds off right edge */
.type-anchor {
position: absolute;
right: -60px;
top: 50%;
transform: translateY(-50%);
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 900;
font-size: 640px;
line-height: 0.82;
color: #000;
opacity: 0.07;
z-index: 0;
user-select: none;
}
/* Red geometric dot grid — 8 dots representing 8 agents */
.dot-grid {
position: absolute;
right: 340px;
top: 50%;
transform: translateY(-50%);
display: grid;
grid-template-columns: repeat(4, 24px);
grid-template-rows: repeat(2, 24px);
gap: 16px;
z-index: 1;
}
.dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: #000;
opacity: 0.12;
align-self: center;
justify-self: center;
}
.dot.active {
background: #E63946;
opacity: 0.8;
width: 10px;
height: 10px;
}
/* Primary content zone — left-aligned on Swiss grid */
.content {
position: absolute;
left: 64px;
top: 56px;
z-index: 2;
}
.label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
font-weight: 700;
letter-spacing: 4px;
text-transform: uppercase;
color: #E63946;
margin-bottom: 16px;
}
.title {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 900;
font-size: 120px;
line-height: 0.9;
color: #000;
letter-spacing: -5px;
}
.title .accent {
color: #E63946;
}
/* Bottom information bar */
.bottom-bar {
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 48px;
background: #000;
z-index: 2;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 64px;
}
.bottom-left {
display: flex;
align-items: center;
gap: 24px;
}
.bottom-stat {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #fff;
opacity: 0.6;
}
.bottom-stat strong {
color: #E63946;
opacity: 1;
font-size: 16px;
margin-right: 6px;
}
.bottom-right {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: #fff;
opacity: 0.4;
}
/* Subtitle */
.subtitle {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 14px;
font-weight: 500;
color: #999;
letter-spacing: 0.5px;
margin-top: 20px;
}
/* Horizontal red rule through center */
.center-rule {
position: absolute;
left: 64px;
width: 240px;
height: 3px;
background: #E63946;
top: 306px;
z-index: 2;
}
</style>
</head>
<body>
<!-- Grid structure -->
<div class="rule-h" style="top: 56px;"></div>
<div class="rule-v" style="left: 64px;"></div>
<div class="rule-v" style="left: 600px;"></div>
<div class="rule-v" style="right: 64px;"></div>
<!-- Typographic anchor — bleeds right -->
<div class="type-anchor">8</div>
<!-- 8-dot grid representing agents -->
<div class="dot-grid">
<div class="dot active"></div>
<div class="dot"></div>
<div class="dot active"></div>
<div class="dot"></div>
<div class="dot"></div>
<div class="dot active"></div>
<div class="dot"></div>
<div class="dot active"></div>
</div>
<!-- Content -->
<div class="content">
<div class="label">Claude Code Architecture</div>
<div class="title">Agent<br><span class="accent">Parallel</span></div>
<div class="subtitle">8 autonomous agents running in unified workflow</div>
</div>
<!-- Red horizontal rule -->
<div class="center-rule"></div>
<!-- Black bottom bar with data -->
<div class="bottom-bar">
<div class="bottom-left">
<div class="bottom-stat"><strong>8</strong>Agents</div>
<div class="bottom-stat"><strong>3.2x</strong>Faster</div>
<div class="bottom-stat"><strong>1</strong>Workflow</div>
</div>
<div class="bottom-right">Pentagram Design System</div>
</div>
</body>
</html>
FILE:assets/showcases/cover/cover-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1200">
<title>Claude Code Agent - Build Studio Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1200px;
height: 510px;
overflow: hidden;
margin: 0;
background: #FAFAF8;
font-family: 'Inter', sans-serif;
position: relative;
}
/* Subtle top gradient wash */
.wash {
position: absolute;
top: 0;
left: 0;
width: 1200px;
height: 510px;
background: radial-gradient(ellipse 800px 400px at 30% 40%, rgba(212, 165, 116, 0.06) 0%, transparent 70%);
z-index: 0;
}
/* Main layout */
.layout {
position: absolute;
top: 0;
left: 0;
width: 1200px;
height: 510px;
display: flex;
align-items: center;
justify-content: center;
z-index: 1;
}
.center-block {
text-align: center;
max-width: 700px;
margin-top: -24px; /* slight upward shift for golden ratio vertical center */
}
/* Floating "Agent" */
.floating-agent {
font-family: 'Inter', sans-serif;
font-weight: 200;
font-size: 128px;
letter-spacing: -4px;
color: #1A1A18;
line-height: 1;
margin-bottom: 16px;
position: relative;
}
.floating-agent span {
position: relative;
display: inline-block;
}
/* Slight weight shift on first letter for visual interest */
.floating-agent .accent-letter {
font-weight: 300;
color: #2A2A28;
}
/* Gold underline accent */
.gold-line {
width: 48px;
height: 1px;
background: #D4A574;
margin: 0 auto 32px;
opacity: 0.7;
}
/* Subtitle — label tier: smallest text, widest spacing */
.subtitle {
font-family: 'Inter', sans-serif;
font-weight: 400;
font-size: 10px;
letter-spacing: 6px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 24px;
}
/* Description line — body tier */
.desc {
font-family: 'Inter', sans-serif;
font-weight: 300;
font-size: 13px;
color: #A8A4A0;
letter-spacing: 0.3px;
line-height: 2;
max-width: 400px;
margin: 0 auto;
}
/* Minimal agent indicators — 8 thin vertical lines */
.agent-indicators {
position: absolute;
bottom: 48px;
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 16px;
align-items: flex-end;
z-index: 2;
}
.indicator {
width: 1px;
background: #D8D4CE;
border-radius: 0.5px;
}
.indicator.gold {
background: #D4A574;
width: 1.5px;
opacity: 0.8;
}
/* Corner marks */
.corner-mark {
position: absolute;
z-index: 2;
}
.corner-mark svg {
display: block;
}
.corner-tl { top: 48px; left: 48px; }
.corner-br { bottom: 48px; right: 48px; transform: rotate(180deg); }
/* Side text */
.side-label {
position: absolute;
font-family: 'Inter', sans-serif;
font-weight: 400;
font-size: 8px;
letter-spacing: 4px;
text-transform: uppercase;
color: #CBC7C0;
z-index: 2;
}
.side-left {
left: 48px;
top: 50%;
transform: translateY(-50%) rotate(-90deg);
transform-origin: center center;
}
.side-right {
right: 48px;
top: 50%;
transform: translateY(-50%) rotate(90deg);
transform-origin: center center;
}
/* Removed shadow-card — Build purity demands uninterrupted whitespace */
/* Number 8 whisper */
.number-whisper {
position: absolute;
top: 48px;
right: 96px;
font-family: 'Inter', sans-serif;
font-weight: 200;
font-size: 24px;
color: #D4A574;
opacity: 0.35;
z-index: 2;
}
</style>
</head>
<body>
<div class="wash"></div>
<!-- Corner marks -->
<div class="corner-mark corner-tl">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M0 0L0 20" stroke="#D4A574" stroke-width="0.5" opacity="0.4"/>
<path d="M0 0L20 0" stroke="#D4A574" stroke-width="0.5" opacity="0.4"/>
</svg>
</div>
<div class="corner-mark corner-br">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M0 0L0 20" stroke="#D4A574" stroke-width="0.5" opacity="0.4"/>
<path d="M0 0L20 0" stroke="#D4A574" stroke-width="0.5" opacity="0.4"/>
</svg>
</div>
<!-- Side labels -->
<div class="side-label side-left">Claude Code</div>
<div class="side-label side-right">Parallel Workflow</div>
<!-- Number whisper -->
<div class="number-whisper">8</div>
<!-- Main content -->
<div class="layout">
<div class="center-block">
<div class="subtitle">Parallel Architecture</div>
<div class="floating-agent"><span><span class="accent-letter">A</span>gent</span></div>
<div class="gold-line"></div>
<div class="desc">
Eight autonomous agents orchestrated in parallel,<br>
each solving a distinct piece of the whole.
</div>
</div>
</div>
<!-- Agent indicators -->
<div class="agent-indicators">
<div class="indicator" style="height: 20px;"></div>
<div class="indicator" style="height: 28px;"></div>
<div class="indicator gold" style="height: 36px;"></div>
<div class="indicator" style="height: 22px;"></div>
<div class="indicator" style="height: 32px;"></div>
<div class="indicator gold" style="height: 40px;"></div>
<div class="indicator" style="height: 24px;"></div>
<div class="indicator" style="height: 30px;"></div>
</div>
</body>
</html>
FILE:assets/showcases/website-devdocs/devdocs-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Nexus API Documentation</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@300;400;500&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&family=JetBrains+Mono:wght@300;400;500&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Inter', sans-serif;
background: #FAFAF8;
color: #2C2C2C;
}
/* Navigation */
nav {
height: 64px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
position: relative;
}
.nav-logo {
display: flex;
align-items: center;
gap: 12px;
}
.nav-logo-icon {
width: 32px;
height: 32px;
border-radius: 2px;
background: #E8E4DF;
display: flex;
align-items: center;
justify-content: center;
}
.nav-logo-icon i { color: #D4A574; }
.nav-logo span {
font-size: 17px;
font-weight: 500;
letter-spacing: -0.3px;
color: #1A1A1A;
}
.nav-center {
position: absolute;
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 32px;
}
.nav-center a {
font-size: 13px;
font-weight: 400;
color: #999;
text-decoration: none;
letter-spacing: 0.3px;
transition: color 0.2s;
}
.nav-center a:hover { color: #2C2C2C; }
.nav-center a.active { color: #2C2C2C; font-weight: 500; }
.nav-right {
display: flex;
align-items: center;
gap: 24px;
}
.nav-right a {
font-size: 13px;
color: #BBB;
text-decoration: none;
transition: color 0.2s;
}
.nav-right a:hover { color: #2C2C2C; }
.status-pill {
display: flex;
align-items: center;
gap: 6px;
padding: 5px 12px;
border-radius: 2px;
background: rgba(212, 165, 116, 0.08);
font-size: 11px;
color: #B0ACA4;
font-weight: 400;
}
.status-pill .dot {
width: 6px;
height: 6px;
background: #D4A574;
border-radius: 50%;
}
/* Hero section */
.hero {
text-align: center;
padding: 64px 80px 48px;
}
.hero-eyebrow {
font-size: 12px;
font-weight: 400;
letter-spacing: 4px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 24px;
}
.hero h1 {
font-size: 56px;
font-weight: 200;
letter-spacing: -2.5px;
line-height: 1.1;
color: #1A1A1A;
margin-bottom: 16px;
}
.hero h1 em {
font-style: normal;
font-weight: 500;
}
.hero p {
font-size: 17px;
font-weight: 300;
color: #999;
line-height: 1.6;
max-width: 520px;
margin: 0 auto 36px;
letter-spacing: 0.1px;
}
.hero-actions {
display: flex;
justify-content: center;
gap: 16px;
margin-bottom: 0;
}
.hero-actions a {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 12px 28px;
font-size: 13px;
font-weight: 400;
text-decoration: none;
border-radius: 2px;
transition: all 0.2s;
letter-spacing: 0.2px;
}
.btn-primary {
background: #1A1A1A;
color: #FAFAF8;
}
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}
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.feature-card p {
font-size: 13px;
font-weight: 300;
line-height: 1.65;
color: #AAA;
}
</style>
</head>
<body>
<!-- Navigation -->
<nav>
<div class="nav-logo">
<div class="nav-logo-icon"><i data-lucide="zap" style="width:16px;height:16px;"></i></div>
<span>Nexus</span>
</div>
<div class="nav-center">
<a href="#" class="active">Docs</a>
<a href="#">API</a>
<a href="#">Changelog</a>
<a href="#">Status</a>
<a href="#">GitHub</a>
</div>
<div class="nav-right">
<div class="status-pill"><span class="dot"></span> Operational</div>
<a href="#"><i data-lucide="search" style="width:15px;height:15px;color:#CCC;"></i></a>
</div>
</nav>
<!-- Hero -->
<section class="hero">
<div class="hero-eyebrow">Unified AI Gateway</div>
<h1>One API, <em>every</em> AI model<span style="color:#D4A574;font-weight:300;">.</span></h1>
<p>Access GPT, Claude, Gemini, and 20+ models through a single endpoint. Intelligent routing, unified billing, zero vendor lock-in.</p>
<div class="hero-actions">
<a href="#" class="btn-primary"><i data-lucide="arrow-right" style="width:14px;height:14px;"></i> Get started</a>
<a href="#" class="btn-secondary">View API reference</a>
</div>
</section>
<!-- Code Card -->
<section class="code-section">
<div class="code-card">
<div class="code-card-header">
<div class="dots"><span></span><span></span><span></span></div>
<span class="filename">quickstart.py</span>
<button class="copy-btn"><i data-lucide="copy" style="width:12px;height:12px;"></i> Copy</button>
</div>
<div class="code-card-body">
<span class="kw">from</span> nexus <span class="kw">import</span> Client<br><br>
client = Client(api_key=<span class="str">"your-key"</span>)<br>
response = client.chat(<br>
model=<span class="str">"auto"</span>, <span class="cmt"># intelligently routes</span><br>
messages=[{<span class="str">"role"</span>: <span class="str">"user"</span>, <span class="str">"content"</span>: <span class="str">"Hello!"</span>}]<br>
)
</div>
</div>
</section>
<!-- Quick Links -->
<div class="quick-links">
<a href="#" class="quick-link"><i data-lucide="rocket" style="width:14px;height:14px;"></i> Getting Started</a>
<a href="#" class="quick-link"><i data-lucide="file-text" style="width:14px;height:14px;"></i> API Reference</a>
<a href="#" class="quick-link"><i data-lucide="layers" style="width:14px;height:14px;"></i> Models</a>
<a href="#" class="quick-link"><i data-lucide="credit-card" style="width:14px;height:14px;"></i> Pricing</a>
</div>
<!-- Features -->
<section class="features">
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="git-branch" style="width:18px;height:18px;"></i></div>
<h3>Model Routing</h3>
<p>Automatically select the best model for each request based on task complexity, latency requirements, and cost constraints.</p>
</div>
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="trending-down" style="width:18px;height:18px;"></i></div>
<h3>Cost Optimization</h3>
<p>Reduce AI spend by up to 60% with intelligent model selection and automatic fallback to cost-effective alternatives.</p>
</div>
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="bar-chart-3" style="width:18px;height:18px;"></i></div>
<h3>Usage Analytics</h3>
<p>Real-time dashboards tracking token usage, response latency, model performance, and cost breakdowns per project.</p>
</div>
</section>
<script>window.lucide?.createIcons?.();</script>
</body>
</html>
FILE:assets/showcases/website-devdocs/devdocs-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Nexus API Documentation</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@300;400;500&family=Noto+Serif+SC:wght@400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
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<script src="https://unpkg.com/[email protected]" defer></script>
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/* Navigation */
nav {
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gap: 12px;
}
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gap: 8px;
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}
/* Flow diagram */
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gap: 6px;
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border: 1px solid #E0DACE;
font-size: 11px;
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color: #888;
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.code-card {
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border-radius: 16px;
border: 1px solid #E5DFCE;
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.code-card-header {
display: flex;
align-items: center;
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padding: 12px 20px;
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font-size: 11px;
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.code-card-body {
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font-family: 'JetBrains Mono', monospace;
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color: #555;
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.code-card-body .cmt { color: #C4C0B4; }
/* Quick Links */
.quick-links {
display: flex;
justify-content: center;
gap: 20px;
padding: 8px 64px 32px;
}
.quick-link {
display: flex;
align-items: center;
gap: 10px;
text-decoration: none;
padding: 12px 22px;
background: rgba(255,255,255,0.45);
border: 1px solid #E5DFCE;
border-radius: 12px;
font-size: 13px;
font-weight: 400;
color: #777;
transition: all 0.2s;
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.quick-link:hover {
background: rgba(255,255,255,0.7);
color: #3A3A35;
}
.quick-link i { color: #6B8F71; }
/* Features */
.features {
display: grid;
grid-template-columns: repeat(3, 1fr);
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}
.feature-card {
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position: relative;
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.feature-card:hover {
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box-shadow: 0 4px 20px rgba(0,0,0,0.03);
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.feature-icon-wrap {
width: 40px;
height: 40px;
border-radius: 12px;
background: rgba(107,143,113,0.15);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 16px;
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.feature-icon-wrap i { color: #6B8F71; }
.feature-card h3 {
font-family: 'Noto Serif SC', serif;
font-size: 16px;
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.feature-card p {
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content: '';
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.features::after {
content: '';
position: absolute;
top: 50%;
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width: calc(33.33% - 64px - 20px);
height: 0;
border-top: 1px dashed #D4CEBD;
transform: translateX(-10px);
}
</style>
</head>
<body>
<!-- Navigation -->
<nav>
<div class="nav-logo">
<div class="nav-logo-mark"><i data-lucide="zap" style="width:18px;height:18px;"></i></div>
<span class="nav-logo-text">Nexus API</span>
</div>
<div class="nav-links">
<a href="#" class="active">Docs</a>
<a href="#">API</a>
<a href="#">Changelog</a>
<a href="#">Status</a>
<a href="#">GitHub</a>
</div>
<div class="nav-right">
<div class="search-box">
<i data-lucide="search" style="width:13px;height:13px;color:#CCC;"></i>
<span>Search documentation...</span>
<kbd>/</kbd>
</div>
</div>
</nav>
<!-- Hero -->
<section class="hero">
<div class="hero-content">
<div class="hero-tag"><i data-lucide="sparkles" style="width:12px;height:12px;"></i> Unified AI Gateway</div>
<h1>One API,<br>every AI model</h1>
<p>Access GPT, Claude, Gemini, and 20+ models through a single endpoint. Intelligent routing, unified billing, zero vendor lock-in.</p>
<div class="hero-buttons">
<a href="#" class="btn-green"><i data-lucide="book-open" style="width:14px;height:14px;"></i> Get Started</a>
<a href="#" class="btn-outline">API Reference</a>
</div>
</div>
<div class="hero-visual">
<!-- Flow diagram -->
<div class="flow-diagram">
<div class="flow-node">
<div class="flow-node-box">Your App</div>
<span class="flow-node-label">request</span>
</div>
<div class="flow-arrow"><div class="flow-arrow-line"></div></div>
<div class="flow-node">
<div class="flow-node-box highlight">Nexus</div>
<span class="flow-node-label">routes</span>
</div>
<div class="flow-arrow"><div class="flow-arrow-line"></div></div>
<div class="flow-models">
<div class="flow-model-tag">GPT-4o</div>
<div class="flow-model-tag">Claude 3.5</div>
<div class="flow-model-tag">Gemini Pro</div>
</div>
</div>
<!-- Code block -->
<div class="code-card">
<div class="code-card-header">
<div class="dots"><span></span><span></span><span></span></div>
<span class="fname">quickstart.py</span>
<i data-lucide="copy" style="width:13px;height:13px;color:#CCC;cursor:pointer;"></i>
</div>
<div class="code-card-body">
<span class="kw">from</span> nexus <span class="kw">import</span> Client<br><br>
client = Client(api_key=<span class="str">"your-key"</span>)<br>
response = client.chat(<br>
model=<span class="str">"auto"</span>, <span class="cmt"># intelligently routes</span><br>
messages=[{<span class="str">"role"</span>: <span class="str">"user"</span>, <span class="str">"content"</span>: <span class="str">"Hello!"</span>}]<br>
)
</div>
</div>
</div>
</section>
<!-- Quick Links -->
<div class="quick-links">
<a href="#" class="quick-link"><i data-lucide="rocket" style="width:14px;height:14px;"></i> Getting Started</a>
<a href="#" class="quick-link"><i data-lucide="file-text" style="width:14px;height:14px;"></i> API Reference</a>
<a href="#" class="quick-link"><i data-lucide="layers" style="width:14px;height:14px;"></i> Models</a>
<a href="#" class="quick-link"><i data-lucide="credit-card" style="width:14px;height:14px;"></i> Pricing</a>
</div>
<!-- Features -->
<section class="features">
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="git-branch" style="width:18px;height:18px;"></i></div>
<h3>Model Routing</h3>
<p>Automatically select the best model for each request based on task complexity, latency, and cost constraints.</p>
</div>
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="trending-down" style="width:18px;height:18px;"></i></div>
<h3>Cost Optimization</h3>
<p>Reduce AI spend by up to 60% with intelligent selection and automatic fallback to cost-effective alternatives.</p>
</div>
<div class="feature-card">
<div class="feature-icon-wrap"><i data-lucide="bar-chart-3" style="width:18px;height:18px;"></i></div>
<h3>Usage Analytics</h3>
<p>Real-time dashboards tracking token usage, latency, model performance, and cost breakdowns per project.</p>
</div>
</section>
<!-- Spec annotation -->
<svg style="position:absolute;bottom:24px;right:64px;opacity:0.12;" width="120" height="40" viewBox="0 0 120 40" fill="none">
<line x1="0" y1="20" x2="72" y2="20" stroke="#6B8F71" stroke-width="0.5"/>
<circle cx="72" cy="20" r="2.5" fill="none" stroke="#6B8F71" stroke-width="0.5"/>
<text x="82" y="23" font-family="Inter" font-size="8" fill="#6B8F71" letter-spacing="0.5">20+ models</text>
</svg>
<script>window.lucide?.createIcons?.();</script>
</body>
</html>
FILE:assets/showcases/website-devdocs/devdocs-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Nexus API Documentation</title>
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<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Helvetica Neue', Arial, sans-serif;
background: #FFFFFF;
color: #111111;
display: flex;
}
/* Sidebar */
.sidebar {
width: 260px;
min-width: 260px;
height: 900px;
border-right: 1px solid #111;
display: flex;
flex-direction: column;
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overflow-y: auto;
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.sidebar-logo {
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border-bottom: 1px solid #111;
display: flex;
align-items: center;
gap: 10px;
}
.sidebar-logo .logo-mark {
width: 28px;
height: 28px;
background: #E63946;
display: flex;
align-items: center;
justify-content: center;
}
.sidebar-logo .logo-mark svg { color: #fff; }
.sidebar-logo span {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 18px;
letter-spacing: -0.5px;
}
.sidebar-section {
padding: 20px 28px 8px;
}
.sidebar-section-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
font-weight: 600;
letter-spacing: 2px;
text-transform: uppercase;
color: #999;
margin-bottom: 12px;
}
.sidebar-link {
display: block;
padding: 6px 0;
font-size: 13px;
font-weight: 500;
color: #555;
text-decoration: none;
transition: color 0.15s;
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.sidebar-link:hover { color: #111; }
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height: 900px;
overflow-y: auto;
display: flex;
flex-direction: column;
}
/* Top nav */
.topnav {
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min-height: 52px;
border-bottom: 1px solid #111;
display: flex;
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padding: 0 40px;
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.topnav-links {
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gap: 28px;
}
.topnav-links a {
font-size: 12px;
font-weight: 600;
letter-spacing: 1px;
text-transform: uppercase;
text-decoration: none;
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gap: 16px;
}
.topnav-right .status-dot {
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grid-template-columns: 1fr 1fr;
min-height: 400px;
border-bottom: 1px solid #E8E8E8;
}
.hero-left {
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flex-direction: column;
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}
.hero-badge {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
font-weight: 600;
letter-spacing: 2.5px;
text-transform: uppercase;
color: #E63946;
margin-bottom: 20px;
}
.hero-left h1 {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 52px;
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line-height: 1.05;
letter-spacing: -2px;
margin-bottom: 16px;
}
.hero-left p {
font-size: 16px;
line-height: 1.6;
color: #666;
max-width: 420px;
margin-bottom: 32px;
}
.hero-links {
display: flex;
gap: 12px;
}
.hero-links a {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 10px 20px;
font-size: 13px;
font-weight: 600;
text-decoration: none;
transition: all 0.15s;
}
.hero-links a.primary {
background: #111;
color: #fff;
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color: #333;
background: #fff;
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.hero-right {
padding: 40px 48px 40px 24px;
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align-items: center;
justify-content: center;
background: #FAFAFA;
border-left: 1px solid #E8E8E8;
}
.code-block {
background: #FFFFFF;
border: 1px solid #DDD;
width: 100%;
max-width: 480px;
}
.code-header {
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background: #FAFAFA;
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font-family: 'JetBrains Mono', monospace;
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color: #999;
font-weight: 500;
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gap: 6px;
}
.code-dots i { width: 10px; height: 10px; }
.code-body {
padding: 20px;
font-family: 'JetBrains Mono', monospace;
font-size: 13px;
line-height: 1.7;
color: #111;
}
.code-body .kw { color: #111; font-weight: 500; }
.code-body .str { color: #E63946; }
.code-body .cmt { color: #AAAAAA; }
.code-body .fn { color: #555; }
/* Quick links bar */
.quick-bar {
display: grid;
grid-template-columns: repeat(4, 1fr);
border-bottom: 1px solid #E8E8E8;
}
.quick-bar a {
display: flex;
align-items: center;
gap: 10px;
padding: 18px 28px;
text-decoration: none;
color: #333;
font-size: 13px;
font-weight: 600;
border-right: 1px solid #E8E8E8;
transition: background 0.15s;
}
.quick-bar a:last-child { border-right: none; }
.quick-bar a:hover { background: #FAFAFA; }
.quick-bar a i { color: #E63946; }
/* Features */
.features {
display: grid;
grid-template-columns: repeat(3, 1fr);
flex: 1;
}
.feature-card {
padding: 36px 32px;
border-right: 1px solid #E8E8E8;
display: flex;
flex-direction: column;
}
.feature-card:last-child { border-right: none; }
.feature-card .feature-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
font-weight: 600;
letter-spacing: 2px;
text-transform: uppercase;
color: #E63946;
margin-bottom: 14px;
}
.feature-card h3 {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 20px;
font-weight: 600;
letter-spacing: -0.5px;
margin-bottom: 10px;
}
.feature-card p {
font-size: 13px;
line-height: 1.65;
color: #777;
}
.feature-icon {
width: 36px;
height: 36px;
background: #111;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 18px;
}
.feature-icon i { color: #fff; }
</style>
</head>
<body>
<!-- Sidebar -->
<aside class="sidebar">
<div class="sidebar-logo">
<div class="logo-mark"><i data-lucide="zap" style="width:16px;height:16px;"></i></div>
<span>Nexus API</span>
</div>
<div class="sidebar-section">
<div class="sidebar-section-label">Getting Started</div>
<a href="#" class="sidebar-link active">Introduction</a>
<a href="#" class="sidebar-link">Quick Start</a>
<a href="#" class="sidebar-link">Authentication</a>
<a href="#" class="sidebar-link">Installation</a>
</div>
<div class="sidebar-divider"></div>
<div class="sidebar-section">
<div class="sidebar-section-label">Core Concepts</div>
<a href="#" class="sidebar-link">Model Routing</a>
<a href="#" class="sidebar-link">Chat Completions</a>
<a href="#" class="sidebar-link">Streaming</a>
<a href="#" class="sidebar-link">Error Handling</a>
</div>
<div class="sidebar-divider"></div>
<div class="sidebar-section">
<div class="sidebar-section-label">API Reference</div>
<a href="#" class="sidebar-link">POST /chat</a>
<a href="#" class="sidebar-link">GET /models</a>
<a href="#" class="sidebar-link">GET /usage</a>
<a href="#" class="sidebar-link">Webhooks</a>
</div>
<div class="sidebar-divider"></div>
<div class="sidebar-section">
<div class="sidebar-section-label">Resources</div>
<a href="#" class="sidebar-link">Models</a>
<a href="#" class="sidebar-link">Pricing</a>
<a href="#" class="sidebar-link">SDKs</a>
<a href="#" class="sidebar-link">Changelog</a>
</div>
</aside>
<!-- Main -->
<main class="main">
<!-- Top Nav -->
<nav class="topnav">
<div class="topnav-links">
<a href="#" class="active-nav">Docs</a>
<a href="#">API</a>
<a href="#">Changelog</a>
<a href="#">Status</a>
<a href="#">GitHub</a>
</div>
<div class="topnav-right">
<span class="status-dot"></span>
<span>All systems operational</span>
<a href="#"><i data-lucide="search" style="width:16px;height:16px;color:#888;"></i></a>
</div>
</nav>
<!-- Hero -->
<section class="hero">
<div class="hero-left">
<div class="hero-badge">Unified AI Gateway</div>
<h1>One API,<br>every AI model</h1>
<p>Access GPT, Claude, Gemini, and 20+ models through a single endpoint. Intelligent routing, unified billing, zero vendor lock-in.</p>
<div class="hero-links">
<a href="#" class="primary"><i data-lucide="arrow-right" style="width:14px;height:14px;"></i> Get Started</a>
<a href="#" class="secondary">API Reference</a>
</div>
</div>
<div class="hero-right">
<div class="code-block">
<div class="code-header">
<div class="code-dots">
<i data-lucide="circle" style="width:10px;height:10px;color:#DDD;fill:#DDD;"></i>
<i data-lucide="circle" style="width:10px;height:10px;color:#DDD;fill:#DDD;"></i>
<i data-lucide="circle" style="width:10px;height:10px;color:#DDD;fill:#DDD;"></i>
</div>
<span>quickstart.py</span>
</div>
<div class="code-body">
<span class="kw">from</span> nexus <span class="kw">import</span> Client<br><br>
client = Client(api_key=<span class="str">"your-key"</span>)<br>
response = client.chat(<br>
model=<span class="str">"auto"</span>, <span class="cmt"># intelligently routes</span><br>
messages=[{<br>
<span class="str">"role"</span>: <span class="str">"user"</span>,<br>
<span class="str">"content"</span>: <span class="str">"Hello!"</span><br>
}]<br>
)
</div>
</div>
</div>
</section>
<!-- Quick Links -->
<div class="quick-bar">
<a href="#"><i data-lucide="rocket" style="width:16px;height:16px;"></i> Getting Started</a>
<a href="#"><i data-lucide="file-text" style="width:16px;height:16px;"></i> API Reference</a>
<a href="#"><i data-lucide="layers" style="width:16px;height:16px;"></i> Models</a>
<a href="#"><i data-lucide="credit-card" style="width:16px;height:16px;"></i> Pricing</a>
</div>
<!-- Features -->
<section class="features">
<div class="feature-card">
<div class="feature-icon"><i data-lucide="git-branch" style="width:18px;height:18px;"></i></div>
<div class="feature-label">Feature 01</div>
<h3>Model Routing</h3>
<p>Automatically select the best model for each request based on task complexity, latency requirements, and cost constraints.</p>
</div>
<div class="feature-card">
<div class="feature-icon"><i data-lucide="trending-down" style="width:18px;height:18px;"></i></div>
<div class="feature-label">Feature 02</div>
<h3>Cost Optimization</h3>
<p>Reduce AI spend by up to 60% with intelligent model selection and automatic fallback to cost-effective alternatives.</p>
</div>
<div class="feature-card">
<div class="feature-icon"><i data-lucide="bar-chart-3" style="width:18px;height:18px;"></i></div>
<div class="feature-label">Feature 03</div>
<h3>Usage Analytics</h3>
<p>Real-time dashboards tracking token usage, response latency, model performance, and cost breakdowns per project.</p>
</div>
</section>
</main>
<script>window.lucide?.createIcons?.();</script>
</body>
</html>
FILE:assets/showcases/ppt/ppt-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1920">
<title>GLM-4.7 Coding Benchmark - Build Studio Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1920px;
height: 1080px;
overflow: hidden;
margin: 0;
background: #FAFAF8;
font-family: 'Inter', sans-serif;
color: #2A2A2A;
position: relative;
}
.container {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
padding: 64px 96px 48px 96px;
justify-content: space-between;
}
/* Top section */
.top-row {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 16px;
}
.eyebrow {
font-size: 10px;
font-weight: 400;
letter-spacing: 4px;
text-transform: uppercase;
color: #B0ACA4;
}
.source-note {
font-size: 10px;
font-weight: 300;
color: #C0BCB6;
text-align: right;
line-height: 1.6;
}
/* Title area */
.title-area {
margin-bottom: 0;
padding-bottom: 24px;
border-bottom: 1px solid #EEECE8;
}
.main-title {
font-size: 40px;
font-weight: 200;
color: #2A2A2A;
letter-spacing: -0.5px;
line-height: 1.2;
}
.main-title .accent {
font-weight: 400;
color: #2A2A2A;
}
.subtitle {
font-size: 14px;
font-weight: 300;
color: #A0A09A;
margin-top: 8px;
letter-spacing: 0.3px;
}
/* Center: Hero data section */
.hero-data {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
gap: 0;
position: relative;
padding-bottom: 32px;
border-bottom: 1px solid #EEECE8;
}
/* Three metric cards */
.metric-card {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
position: relative;
padding: 32px 24px;
}
.metric-card::after {
content: '';
position: absolute;
right: 0;
top: 25%;
height: 50%;
width: 1px;
background: linear-gradient(to bottom, transparent, #E0DCD6 50%, transparent);
}
.metric-card:last-child::after {
display: none;
}
.metric-value {
font-size: 112px;
font-weight: 200;
color: #2A2A2A;
letter-spacing: -4px;
line-height: 1;
position: relative;
}
.metric-value .dot {
color: #D4A574;
font-weight: 300;
}
.metric-unit {
font-size: 28px;
font-weight: 200;
color: #D4A574;
vertical-align: super;
margin-left: 2px;
opacity: 0.8;
}
.metric-name {
font-size: 12px;
font-weight: 500;
letter-spacing: 2px;
text-transform: uppercase;
color: #888888;
margin-top: 16px;
margin-bottom: 8px;
}
.metric-category {
font-size: 11px;
font-weight: 300;
color: #B8B4AE;
letter-spacing: 0.5px;
}
/* Comparison bars below each metric */
.comparison-group {
margin-top: 24px;
width: 280px;
}
.comp-row {
display: flex;
align-items: center;
margin-bottom: 8px;
gap: 8px;
}
.comp-label {
font-size: 11px;
font-weight: 400;
color: #A8A4A0;
width: 72px;
text-align: right;
flex-shrink: 0;
}
.comp-track {
flex: 1;
height: 2px;
background: #EEECEA;
border-radius: 1px;
position: relative;
overflow: hidden;
}
.comp-fill {
height: 100%;
border-radius: 1px;
background: #D8D5D0;
}
.comp-fill.gold {
background: #D4A574;
height: 3px;
margin-top: -0.5px;
}
.comp-val {
font-size: 11px;
font-weight: 500;
color: #999999;
width: 40px;
flex-shrink: 0;
}
.comp-val.gold {
color: #D4A574;
font-weight: 500;
}
/* Bottom section */
.bottom-section {
display: flex;
justify-content: space-between;
align-items: flex-end;
padding-top: 24px;
}
.insight-text {
font-size: 13px;
font-weight: 300;
color: #999;
line-height: 1.8;
max-width: 560px;
}
.insight-text strong {
font-weight: 500;
color: #666;
}
.brand-mark {
display: flex;
align-items: center;
gap: 16px;
}
.brand-line {
width: 32px;
height: 1px;
background: #D4A574;
opacity: 0.6;
}
.brand-text {
font-size: 10px;
font-weight: 400;
letter-spacing: 3px;
color: #C8C4BC;
}
/* Slide indicator — functional PPT element */
.slide-indicator {
position: absolute;
top: 64px;
right: 96px;
display: flex;
gap: 6px;
align-items: center;
}
.slide-dot {
width: 4px;
height: 4px;
border-radius: 50%;
background: #E0DCD6;
}
.slide-dot.active {
background: #D4A574;
width: 16px;
border-radius: 2px;
}
</style>
</head>
<body>
<div class="container">
<!-- Top row -->
<div class="top-row">
<div class="eyebrow">GLM-4.7 Open-Source Model</div>
<div class="source-note">Benchmark Evaluation 2025<br>Official Results</div>
</div>
<!-- Title -->
<div class="title-area">
<div class="main-title">Coding Capability <span style="font-weight:400;">Breakthrough</span><span style="color:#D4A574; font-weight:300; font-size:48px;">.</span></div>
<div class="subtitle">First open-source model to achieve state-of-the-art across all major coding benchmarks</div>
</div>
<!-- Hero data -->
<div class="hero-data">
<!-- AIME 2025 -->
<div class="metric-card">
<div class="metric-value">95<span class="dot">.</span>7</div>
<div class="metric-name">AIME 2025</div>
<div class="metric-category">Mathematical Reasoning</div>
<div class="comparison-group">
<div class="comp-row">
<span class="comp-label">GLM-4.7</span>
<div class="comp-track"><div class="comp-fill gold" style="width: 100%;"></div></div>
<span class="comp-val gold">95.7</span>
</div>
<div class="comp-row">
<span class="comp-label">Claude 3.5</span>
<div class="comp-track"><div class="comp-fill" style="width: 92.2%;"></div></div>
<span class="comp-val">88.2</span>
</div>
<div class="comp-row">
<span class="comp-label">GPT-4o</span>
<div class="comp-track"><div class="comp-fill" style="width: 87.4%;"></div></div>
<span class="comp-val">83.6</span>
</div>
</div>
</div>
<!-- SWE-bench Verified -->
<div class="metric-card">
<div class="metric-value">73<span class="dot">.</span>8<span class="metric-unit">%</span></div>
<div class="metric-name">SWE-bench Verified</div>
<div class="metric-category">Software Engineering</div>
<div class="comparison-group">
<div class="comp-row">
<span class="comp-label">GLM-4.7</span>
<div class="comp-track"><div class="comp-fill gold" style="width: 100%;"></div></div>
<span class="comp-val gold">73.8%</span>
</div>
<div class="comp-row">
<span class="comp-label">Claude 3.5</span>
<div class="comp-track"><div class="comp-fill" style="width: 72.2%;"></div></div>
<span class="comp-val">53.3%</span>
</div>
<div class="comp-row">
<span class="comp-label">GPT-4o</span>
<div class="comp-track"><div class="comp-fill" style="width: 65.3%;"></div></div>
<span class="comp-val">48.2%</span>
</div>
</div>
</div>
<!-- Tau-bench -->
<div class="metric-card">
<div class="metric-value">87<span class="dot">.</span>4</div>
<div class="metric-name">τ²-Bench</div>
<div class="metric-category">Agent Task Completion</div>
<div class="comparison-group">
<div class="comp-row">
<span class="comp-label">GLM-4.7</span>
<div class="comp-track"><div class="comp-fill gold" style="width: 100%;"></div></div>
<span class="comp-val gold">87.4</span>
</div>
<div class="comp-row">
<span class="comp-label">Claude 3.5</span>
<div class="comp-track"><div class="comp-fill" style="width: 90.3%;"></div></div>
<span class="comp-val">78.9</span>
</div>
<div class="comp-row">
<span class="comp-label">GPT-4o</span>
<div class="comp-track"><div class="comp-fill" style="width: 81.8%;"></div></div>
<span class="comp-val">71.5</span>
</div>
</div>
</div>
</div>
<!-- Bottom -->
<div class="bottom-section">
<div class="insight-text">
GLM-4.7 demonstrates that <strong>open-source models can compete at the frontier</strong> of coding intelligence,
outperforming leading proprietary models with margins of <strong>+7.5 to +20.5 points</strong> across benchmarks.
</div>
<div class="brand-mark">
<div class="brand-line"></div>
<span class="brand-text">ZHIPU AI</span>
</div>
</div>
</div>
</body>
</html>
FILE:assets/showcases/ppt/ppt-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1920">
<title>GLM-4.7 Coding Benchmark - Takram Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1920px;
height: 1080px;
overflow: hidden;
margin: 0;
background: #F5F0EB;
font-family: 'Inter', sans-serif;
color: #3A3A3A;
position: relative;
}
/* Subtle background texture */
body::before {
content: '';
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
background:
radial-gradient(ellipse at 20% 50%, rgba(168, 181, 160, 0.08) 0%, transparent 60%),
radial-gradient(ellipse at 80% 30%, rgba(200, 190, 175, 0.06) 0%, transparent 50%);
pointer-events: none;
}
.layout {
width: 100%;
height: 100%;
display: grid;
grid-template-columns: 480px 1fr;
grid-template-rows: 1fr;
position: relative;
z-index: 1;
}
/* Left panel */
.left-panel {
padding: 72px 48px 60px 72px;
display: flex;
flex-direction: column;
justify-content: space-between;
border-right: 1px solid rgba(107, 143, 113, 0.15);
}
.left-top {}
.category-label {
font-size: 10px;
font-weight: 500;
letter-spacing: 3px;
text-transform: uppercase;
color: #6B8F71;
margin-bottom: 32px;
opacity: 0.8;
}
.title-jp {
font-family: 'Noto Serif SC', serif;
font-size: 42px;
font-weight: 400;
color: #2D3436;
line-height: 1.4;
margin-bottom: 16px;
letter-spacing: 1px;
}
.title-en {
font-size: 15px;
font-weight: 300;
color: #999999;
line-height: 1.7;
max-width: 340px;
}
.model-badge {
display: inline-flex;
align-items: center;
gap: 8px;
margin-top: 36px;
padding: 10px 18px;
background: rgba(107, 143, 113, 0.08);
border: 1px solid rgba(107, 143, 113, 0.15);
border-radius: 24px;
}
.model-badge-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: #6B8F71;
}
.model-badge-text {
font-size: 12px;
font-weight: 500;
color: #6B8F71;
letter-spacing: 1px;
}
/* Page indicator */
.page-indicator {
position: absolute;
bottom: 40px;
right: 72px;
font-family: 'Inter', sans-serif;
font-size: 10px;
font-weight: 300;
color: #C8C2B8;
letter-spacing: 1px;
}
/* Key insight */
.key-insight {
background: rgba(255, 255, 255, 0.5);
border-radius: 16px;
padding: 24px 28px;
border: 1px solid rgba(168, 181, 160, 0.2);
}
.key-insight-label {
font-size: 10px;
font-weight: 500;
letter-spacing: 2px;
text-transform: uppercase;
color: #A8B5A0;
margin-bottom: 10px;
}
.key-insight-text {
font-family: 'Noto Serif SC', serif;
font-size: 15px;
font-weight: 400;
color: #555555;
line-height: 1.8;
}
.left-bottom {
display: flex;
align-items: center;
gap: 12px;
}
.credit {
font-size: 11px;
font-weight: 400;
color: #BBBBBB;
letter-spacing: 0.5px;
}
/* Right panel - visualization */
.right-panel {
padding: 60px 72px 60px 60px;
display: flex;
flex-direction: column;
position: relative;
}
.viz-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 24px;
}
.viz-title {
font-size: 13px;
font-weight: 500;
letter-spacing: 1.5px;
text-transform: uppercase;
color: #888888;
}
.legend {
display: flex;
gap: 20px;
}
.legend-item {
display: flex;
align-items: center;
gap: 6px;
}
.legend-dot {
width: 10px;
height: 10px;
border-radius: 50%;
}
.legend-dot.glm { background: #6B8F71; }
.legend-dot.claude { background: #D4A574; }
.legend-dot.gpt { background: #C8C2B8; }
.legend-text {
font-size: 11px;
font-weight: 400;
color: #999999;
}
/* SVG radar chart area */
.radar-area {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.radar-svg {
filter: drop-shadow(0 4px 20px rgba(0,0,0,0.04));
}
/* Metric cards row */
.metric-cards {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 20px;
margin-top: 20px;
}
.m-card {
background: rgba(255, 255, 255, 0.6);
border-radius: 16px;
padding: 24px 28px;
border: 1px solid rgba(168, 181, 160, 0.15);
position: relative;
overflow: hidden;
}
.m-card::before {
content: '';
position: absolute;
top: 0;
left: 28px;
width: 32px;
height: 2px;
background: #6B8F71;
opacity: 0.4;
border-radius: 1px;
}
.m-card-name {
font-size: 11px;
font-weight: 500;
letter-spacing: 1.5px;
text-transform: uppercase;
color: #999999;
margin-bottom: 4px;
}
.m-card-type {
font-size: 11px;
font-weight: 300;
color: #BBBBBB;
margin-bottom: 16px;
}
.m-card-value {
font-size: 40px;
font-weight: 300;
color: #2D3436;
letter-spacing: -1px;
line-height: 1;
}
.m-card-value .unit {
font-size: 18px;
color: #6B8F71;
font-weight: 400;
}
.m-card-delta {
display: inline-flex;
align-items: center;
gap: 4px;
margin-top: 10px;
font-size: 12px;
font-weight: 500;
color: #7D9B72;
background: rgba(168, 181, 160, 0.12);
padding: 3px 10px;
border-radius: 12px;
}
.m-card-delta svg {
width: 10px;
height: 10px;
}
.m-card-competitors {
margin-top: 14px;
display: flex;
gap: 16px;
}
.comp-mini {
font-size: 11px;
font-weight: 400;
color: #AAAAAA;
}
.comp-mini span {
font-weight: 500;
color: #888888;
}
</style>
</head>
<body>
<div class="layout">
<!-- Left panel -->
<div class="left-panel">
<div class="left-top">
<div class="category-label">Benchmark Analysis</div>
<div class="title-jp">GLM-4.7<br>Coding 能力突破</div>
<div class="title-en">
Open-source model achieves state-of-the-art performance across all major coding benchmarks for the first time.
</div>
<div class="model-badge">
<div class="model-badge-dot"></div>
<span class="model-badge-text">GLM-4.7 Open Source</span>
</div>
<div class="key-insight" style="margin-top: 40px;">
<div class="key-insight-label">Key Finding</div>
<div class="key-insight-text">
在三项核心编程基准测试中，GLM-4.7 均超越 GPT-4o 和 Claude 3.5，成为首个达到 SOTA 水平的开源模型。
</div>
</div>
</div>
<div class="left-bottom">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none">
<rect x="1" y="1" width="14" height="14" rx="3" stroke="#BBBBBB" stroke-width="1"/>
<path d="M5 8L7 10L11 6" stroke="#A8B5A0" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
<span class="credit">Data: Official benchmark evaluations, 2026</span>
</div>
</div>
<!-- Right panel -->
<div class="right-panel">
<div class="viz-header">
<div class="viz-title">Performance Comparison <span style="font-weight:300;color:#B0AAA0;font-size:10px;margin-left:8px;">— 03 benchmarks</span></div>
<div class="legend">
<div class="legend-item"><div class="legend-dot glm"></div><span class="legend-text">GLM-4.7</span></div>
<div class="legend-item"><div class="legend-dot claude"></div><span class="legend-text">Claude 3.5</span></div>
<div class="legend-item"><div class="legend-dot gpt"></div><span class="legend-text">GPT-4o</span></div>
</div>
</div>
<!-- Radar chart SVG — art-piece treatment -->
<div class="radar-area">
<svg class="radar-svg" width="560" height="560" viewBox="0 0 560 560">
<!-- Subtle background circle (like a lens/scope) -->
<circle cx="280" cy="280" r="250" fill="none" stroke="#E8E4DC" stroke-width="0.3" opacity="0.5"/>
<!-- Grid circles — hand-drawn feel with varied dash -->
<circle cx="280" cy="280" r="220" fill="none" stroke="#DDD9D2" stroke-width="0.6" stroke-dasharray="2,6"/>
<circle cx="280" cy="280" r="176" fill="none" stroke="#DDD9D2" stroke-width="0.5" stroke-dasharray="2,6"/>
<circle cx="280" cy="280" r="132" fill="none" stroke="#DDD9D2" stroke-width="0.4" stroke-dasharray="2,6"/>
<circle cx="280" cy="280" r="88" fill="none" stroke="#DDD9D2" stroke-width="0.4" stroke-dasharray="2,6"/>
<circle cx="280" cy="280" r="44" fill="none" stroke="#DDD9D2" stroke-width="0.3" stroke-dasharray="2,6"/>
<!-- Center point -->
<circle cx="280" cy="280" r="2.5" fill="#6B8F71" opacity="0.4"/>
<!-- Grid scale labels — positioned along axis -->
<text x="288" y="62" font-family="Inter" font-size="9" fill="#C8C2B8" font-weight="300">100</text>
<text x="288" y="106" font-family="Inter" font-size="9" fill="#C8C2B8" font-weight="300">80</text>
<text x="288" y="150" font-family="Inter" font-size="9" fill="#C8C2B8" font-weight="300">60</text>
<text x="288" y="194" font-family="Inter" font-size="9" fill="#C8C2B8" font-weight="300">40</text>
<!-- Axis lines — delicate -->
<line x1="280" y1="280" x2="280" y2="55" stroke="#D4CFC6" stroke-width="0.5"/>
<line x1="280" y1="280" x2="475" y2="392" stroke="#D4CFC6" stroke-width="0.5"/>
<line x1="280" y1="280" x2="85" y2="392" stroke="#D4CFC6" stroke-width="0.5"/>
<!-- Axis endpoint markers -->
<circle cx="280" cy="55" r="2" fill="none" stroke="#D4CFC6" stroke-width="0.6"/>
<circle cx="475" cy="392" r="2" fill="none" stroke="#D4CFC6" stroke-width="0.6"/>
<circle cx="85" cy="392" r="2" fill="none" stroke="#D4CFC6" stroke-width="0.6"/>
<!-- Axis labels with index -->
<text x="280" y="38" font-family="Inter" font-size="12" fill="#8A857D" font-weight="500" text-anchor="middle" letter-spacing="1.5">AIME 2025</text>
<text x="280" y="28" font-family="Inter" font-size="7" fill="#B0AAA0" text-anchor="middle" letter-spacing="0.5">Mathematical Reasoning</text>
<text x="492" y="408" font-family="Inter" font-size="12" fill="#8A857D" font-weight="500" text-anchor="start" letter-spacing="1.5">SWE-bench</text>
<text x="492" y="422" font-family="Inter" font-size="7" fill="#B0AAA0" text-anchor="start" letter-spacing="0.5">Software Engineering</text>
<text x="68" y="408" font-family="Inter" font-size="12" fill="#8A857D" font-weight="500" text-anchor="end" letter-spacing="1.5">τ²-Bench</text>
<text x="68" y="422" font-family="Inter" font-size="7" fill="#B0AAA0" text-anchor="end" letter-spacing="0.5">Agent Tasks</text>
<!-- GPT-4o polygon (lightest) -->
<polygon
points="280,96.1 371.8,333 143.8,358.7"
fill="rgba(219,219,219,0.12)" stroke="#D4CFC6" stroke-width="1" stroke-dasharray="4,3"
/>
<!-- Claude 3.5 polygon -->
<polygon
points="280,86 381.6,338.6 129.7,366.8"
fill="rgba(212,165,116,0.08)" stroke="#D4A574" stroke-width="1.2"
/>
<!-- GLM-4.7 polygon (prominent, sage green) -->
<polygon
points="280,69.5 420.6,361.2 113.5,376.2"
fill="rgba(107,143,113,0.1)" stroke="#6B8F71" stroke-width="2"
/>
<!-- Data points - GLM-4.7 (larger, prominent) -->
<circle cx="280" cy="69.5" r="6" fill="#6B8F71" opacity="0.8"/>
<circle cx="280" cy="69.5" r="10" fill="none" stroke="#6B8F71" stroke-width="0.6" opacity="0.3"/>
<circle cx="420.6" cy="361.2" r="6" fill="#6B8F71" opacity="0.8"/>
<circle cx="420.6" cy="361.2" r="10" fill="none" stroke="#6B8F71" stroke-width="0.6" opacity="0.3"/>
<circle cx="113.5" cy="376.2" r="6" fill="#6B8F71" opacity="0.8"/>
<circle cx="113.5" cy="376.2" r="10" fill="none" stroke="#6B8F71" stroke-width="0.6" opacity="0.3"/>
<!-- Data points - Claude 3.5 -->
<circle cx="280" cy="86" r="3.5" fill="#D4A574" opacity="0.7"/>
<circle cx="381.6" cy="338.6" r="3.5" fill="#D4A574" opacity="0.7"/>
<circle cx="129.7" cy="366.8" r="3.5" fill="#D4A574" opacity="0.7"/>
<!-- Data points - GPT-4o -->
<circle cx="280" cy="96.1" r="2.5" fill="#C8C2B8" opacity="0.6"/>
<circle cx="371.8" cy="333" r="2.5" fill="#C8C2B8" opacity="0.6"/>
<circle cx="143.8" cy="358.7" r="2.5" fill="#C8C2B8" opacity="0.6"/>
<!-- Value labels for GLM-4.7 — annotation style -->
<line x1="280" y1="69.5" x2="316" y2="52" stroke="#6B8F71" stroke-width="0.5" opacity="0.4"/>
<text x="320" y="50" font-family="Inter" font-size="14" fill="#6B8F71" font-weight="600">95.7</text>
<line x1="420.6" y1="361.2" x2="448" y2="348" stroke="#6B8F71" stroke-width="0.5" opacity="0.4"/>
<text x="452" y="352" font-family="Inter" font-size="14" fill="#6B8F71" font-weight="600">73.8%</text>
<line x1="113.5" y1="376.2" x2="82" y2="392" stroke="#6B8F71" stroke-width="0.5" opacity="0.4"/>
<text x="78" y="390" font-family="Inter" font-size="14" fill="#6B8F71" font-weight="600" text-anchor="end">87.4</text>
<!-- Spec annotation — bottom-right -->
<text x="505" y="530" font-family="Inter" font-size="8" fill="#C8C2B8" font-weight="300" letter-spacing="1" text-anchor="end">Fig. 01 — Tri-axis Performance Map</text>
</svg>
</div>
<!-- Metric cards -->
<div class="metric-cards">
<div class="m-card">
<div class="m-card-name">AIME 2025</div>
<div class="m-card-type">Mathematical Reasoning</div>
<div class="m-card-value">95.7</div>
<div class="m-card-delta">
<svg viewBox="0 0 10 10" fill="none"><path d="M5 2L8 7H2L5 2Z" fill="#7D9B72"/></svg>
+7.5 vs Claude 3.5
</div>
<div class="m-card-competitors">
<span class="comp-mini">Claude 3.5: <span>88.2</span></span>
<span class="comp-mini">GPT-4o: <span>83.6</span></span>
</div>
</div>
<div class="m-card">
<div class="m-card-name">SWE-bench Verified</div>
<div class="m-card-type">Software Engineering</div>
<div class="m-card-value">73.8<span class="unit">%</span></div>
<div class="m-card-delta">
<svg viewBox="0 0 10 10" fill="none"><path d="M5 2L8 7H2L5 2Z" fill="#7D9B72"/></svg>
+20.5 vs Claude 3.5
</div>
<div class="m-card-competitors">
<span class="comp-mini">Claude 3.5: <span>53.3%</span></span>
<span class="comp-mini">GPT-4o: <span>48.2%</span></span>
</div>
</div>
<div class="m-card">
<div class="m-card-name">τ²-Bench</div>
<div class="m-card-type">Agent Task Completion</div>
<div class="m-card-value">87.4</div>
<div class="m-card-delta">
<svg viewBox="0 0 10 10" fill="none"><path d="M5 2L8 7H2L5 2Z" fill="#7D9B72"/></svg>
+8.5 vs Claude 3.5
</div>
<div class="m-card-competitors">
<span class="comp-mini">Claude 3.5: <span>78.9</span></span>
<span class="comp-mini">GPT-4o: <span>71.5</span></span>
</div>
</div>
</div>
<div class="page-indicator">07 / 24</div>
</div>
</div>
</body>
</html>
FILE:assets/showcases/ppt/ppt-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1920">
<title>GLM-4.7 Coding Benchmark - Pentagram Style</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1920px;
height: 1080px;
overflow: hidden;
margin: 0;
background: #FFFFFF;
font-family: 'Helvetica Neue', Arial, sans-serif;
color: #111;
position: relative;
}
/* Top black bar */
.top-bar {
position: absolute;
top: 0;
left: 0;
right: 0;
height: 64px;
background: #111;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
z-index: 10;
}
.top-label {
font-size: 12px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: #fff;
}
.top-label .red { color: #E63946; }
.top-right {
font-size: 11px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #E63946;
}
/* Grid lines */
.grid-line-v {
position: absolute;
top: 64px;
bottom: 64px;
width: 1px;
background: #000;
opacity: 0.05;
}
.grid-line-h {
position: absolute;
left: 80px;
right: 80px;
height: 1px;
background: #000;
opacity: 0.05;
}
/* Left column — hero number + model info */
.left-col {
position: absolute;
left: 80px;
top: 104px;
width: 480px;
}
.model-tag {
font-size: 11px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: #999;
margin-bottom: 8px;
}
.model-name {
font-size: 48px;
font-weight: 900;
color: #111;
line-height: 1;
letter-spacing: -2px;
}
.model-name .version { color: #E63946; }
.hero-number {
font-size: 200px;
font-weight: 900;
line-height: 0.85;
letter-spacing: -10px;
color: #111;
margin-top: 24px;
}
.hero-number .decimal { color: #E63946; }
.hero-context {
font-size: 13px;
font-weight: 500;
color: #999;
letter-spacing: 1px;
text-transform: uppercase;
margin-top: 8px;
}
.key-message {
font-size: 16px;
font-weight: 400;
line-height: 1.6;
color: #666;
margin-top: 32px;
max-width: 400px;
}
.key-message strong {
color: #111;
font-weight: 700;
}
.open-badge {
display: inline-flex;
align-items: center;
gap: 8px;
margin-top: 24px;
padding: 8px 16px;
border: 2px solid #E63946;
font-size: 11px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #E63946;
}
/* Right area — 3 benchmark columns */
.data-area {
position: absolute;
left: 620px;
top: 104px;
right: 80px;
bottom: 64px;
display: flex;
gap: 0;
}
.bench-col {
flex: 1;
padding: 0 32px;
border-left: 1px solid #E8E8E8;
display: flex;
flex-direction: column;
}
.bench-col:first-child {
padding-left: 0;
border-left: none;
}
.bench-title {
font-size: 13px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #111;
margin-bottom: 4px;
}
.bench-type {
font-size: 11px;
font-weight: 400;
color: #BBB;
margin-bottom: 64px;
}
/* Hero score per column */
.bench-hero {
font-size: 80px;
font-weight: 900;
color: #E63946;
letter-spacing: -3px;
line-height: 1;
margin-bottom: 64px;
}
/* Horizontal bar chart */
.bar-group {
display: flex;
flex-direction: column;
gap: 24px;
}
.bar-row {
display: flex;
align-items: center;
gap: 16px;
}
.bar-label {
font-size: 13px;
font-weight: 600;
color: #888;
width: 90px;
flex-shrink: 0;
text-align: right;
}
.bar-label.highlight {
color: #111;
font-weight: 700;
}
.bar-track {
flex: 1;
height: 56px;
background: #F5F5F5;
position: relative;
}
.bar-fill {
height: 100%;
display: flex;
align-items: center;
justify-content: flex-end;
padding-right: 14px;
}
.bar-fill.base {
background: #E0E0E0;
}
.bar-fill.dark {
background: #111;
}
.bar-fill.winner {
background: #E63946;
}
.bar-value {
font-size: 15px;
font-weight: 700;
color: #fff;
}
.bar-fill.base .bar-value {
color: #888;
}
/* Bottom bar */
.bottom-bar {
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 64px;
background: #111;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
z-index: 10;
}
.bottom-left {
display: flex;
align-items: center;
gap: 24px;
}
.bottom-logo {
font-size: 14px;
font-weight: 900;
color: #fff;
letter-spacing: 1px;
}
.bottom-divider {
width: 1px;
height: 20px;
background: #444;
}
.bottom-note {
font-size: 11px;
font-weight: 400;
color: #666;
}
.bottom-right-text {
font-size: 11px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #E63946;
}
/* Delta label */
.delta {
font-size: 12px;
font-weight: 700;
color: #E63946;
letter-spacing: 1px;
text-transform: uppercase;
margin-top: 24px;
padding-left: 106px;
}
/* Bottom summary row */
.summary-row {
position: absolute;
bottom: 96px;
left: 620px;
right: 80px;
display: flex;
border-top: 1px solid #E8E8E8;
padding-top: 24px;
}
.summary-item {
flex: 1;
padding: 0 32px;
}
.summary-item:first-child {
padding-left: 0;
}
.summary-num {
font-size: 32px;
font-weight: 900;
color: #111;
letter-spacing: -1px;
line-height: 1;
}
.summary-num .red { color: #E63946; }
.summary-desc {
font-size: 11px;
font-weight: 500;
color: #999;
letter-spacing: 1px;
text-transform: uppercase;
margin-top: 8px;
}
/* Winner markers */
.winner-dot {
position: absolute;
right: -8px;
top: 50%;
transform: translateY(-50%);
width: 6px;
height: 6px;
border-radius: 50%;
background: #E63946;
}
</style>
</head>
<body>
<!-- Top bar -->
<div class="top-bar">
<span class="top-label">Benchmark Report <span class="red">/</span> 2025 Coding Performance</span>
<span class="top-right">Open-Source SOTA</span>
</div>
<!-- Grid lines -->
<div class="grid-line-v" style="left: 80px;"></div>
<div class="grid-line-v" style="left: 620px;"></div>
<div class="grid-line-v" style="right: 80px;"></div>
<div class="grid-line-h" style="top: 104px;"></div>
<!-- Left column -->
<div class="left-col">
<div class="model-tag">Open-Source Model</div>
<div class="model-name">GLM-<span class="version">4.7</span></div>
<div class="hero-number">95<span class="decimal">.</span>7</div>
<div class="hero-context">AIME 2025 Score</div>
<div class="key-message">
<strong>First open-source model to achieve SOTA</strong> across all three major coding benchmarks, surpassing GPT-4o and Claude 3.5.
</div>
<div class="open-badge">
<svg width="14" height="14" viewBox="0 0 14 14" fill="none">
<circle cx="7" cy="7" r="6" stroke="#E63946" stroke-width="1.5"/>
<circle cx="7" cy="7" r="2.5" fill="#E63946"/>
</svg>
Open Source
</div>
</div>
<!-- Data columns -->
<div class="data-area">
<!-- AIME 2025 -->
<div class="bench-col">
<div class="bench-title">AIME 2025</div>
<div class="bench-type">Mathematical Reasoning</div>
<div class="bench-hero">95.7</div>
<div class="bar-group">
<div class="bar-row">
<span class="bar-label highlight">GLM-4.7</span>
<div class="bar-track">
<div class="bar-fill winner" style="width: 95.7%;">
<span class="bar-value">95.7</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">Claude 3.5</span>
<div class="bar-track">
<div class="bar-fill dark" style="width: 88.2%;">
<span class="bar-value">88.2</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">GPT-4o</span>
<div class="bar-track">
<div class="bar-fill base" style="width: 83.6%;">
<span class="bar-value">83.6</span>
</div>
</div>
</div>
</div>
<div class="delta">+7.5 vs closed-source best</div>
</div>
<!-- SWE-bench -->
<div class="bench-col">
<div class="bench-title">SWE-bench Verified</div>
<div class="bench-type">Software Engineering</div>
<div class="bench-hero">73.8</div>
<div class="bar-group">
<div class="bar-row">
<span class="bar-label highlight">GLM-4.7</span>
<div class="bar-track">
<div class="bar-fill winner" style="width: 73.8%;">
<span class="bar-value">73.8%</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">Claude 3.5</span>
<div class="bar-track">
<div class="bar-fill dark" style="width: 53.3%;">
<span class="bar-value">53.3%</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">GPT-4o</span>
<div class="bar-track">
<div class="bar-fill base" style="width: 48.2%;">
<span class="bar-value">48.2%</span>
</div>
</div>
</div>
</div>
<div class="delta">+20.5 vs closed-source best</div>
</div>
<!-- Tau-bench -->
<div class="bench-col">
<div class="bench-title">τ²-Bench</div>
<div class="bench-type">Agent Task Completion</div>
<div class="bench-hero">87.4</div>
<div class="bar-group">
<div class="bar-row">
<span class="bar-label highlight">GLM-4.7</span>
<div class="bar-track">
<div class="bar-fill winner" style="width: 87.4%;">
<span class="bar-value">87.4</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">Claude 3.5</span>
<div class="bar-track">
<div class="bar-fill dark" style="width: 78.9%;">
<span class="bar-value">78.9</span>
</div>
</div>
</div>
<div class="bar-row">
<span class="bar-label">GPT-4o</span>
<div class="bar-track">
<div class="bar-fill base" style="width: 71.5%;">
<span class="bar-value">71.5</span>
</div>
</div>
</div>
</div>
<div class="delta">+8.5 vs closed-source best</div>
</div>
</div>
<!-- Summary row -->
<div class="summary-row">
<div class="summary-item">
<div class="summary-num"><span class="red">3</span>/3</div>
<div class="summary-desc">Benchmarks Won</div>
</div>
<div class="summary-item">
<div class="summary-num"><span class="red">#1</span></div>
<div class="summary-desc">Open-Source Ranking</div>
</div>
<div class="summary-item">
<div class="summary-num">12<span class="red">.</span>2<span style="font-size:18px;color:#999;">avg</span></div>
<div class="summary-desc">Points Above Runner-Up</div>
</div>
</div>
<!-- Bottom bar -->
<div class="bottom-bar">
<div class="bottom-left">
<span class="bottom-logo">ZHIPU AI</span>
<div class="bottom-divider"></div>
<span class="bottom-note">Benchmark data sourced from official evaluation reports, 2025</span>
</div>
<span class="bottom-right-text">Open-Source SOTA</span>
</div>
</body>
</html>
FILE:assets/showcases/website-homepage/homepage-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Alex Chen — Indie Developer & AI Creator</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #FAFAF8;
font-family: 'Inter', sans-serif;
color: #2A2A28;
position: relative;
}
/* GLASSMORPHISM NAV */
nav {
position: fixed;
top: 0;
left: 0;
width: 1440px;
height: 64px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
background: rgba(250, 250, 248, 0.72);
backdrop-filter: blur(24px);
-webkit-backdrop-filter: blur(24px);
border-bottom: 1px solid rgba(0,0,0,0.04);
z-index: 100;
}
nav .logo {
font-weight: 500;
font-size: 15px;
letter-spacing: 0.02em;
color: #2A2A28;
}
nav .logo .dot { color: #D4A574; }
nav ul {
list-style: none;
display: flex;
gap: 40px;
}
nav ul li a {
font-weight: 400;
font-size: 13px;
color: #888;
text-decoration: none;
letter-spacing: 0.01em;
transition: color 0.3s;
}
nav ul li a:hover { color: #2A2A28; }
nav .nav-cta a {
font-weight: 400;
font-size: 12px;
color: #2A2A28;
text-decoration: none;
padding: 8px 24px;
border: 1px solid rgba(0,0,0,0.08);
border-radius: 2px;
transition: all 0.3s;
letter-spacing: 0.02em;
}
nav .nav-cta a:hover {
border-color: #D4A574;
color: #D4A574;
}
/* HERO LAYOUT */
.hero {
position: absolute;
top: 0;
left: 0;
width: 1440px;
height: 900px;
display: flex;
align-items: center;
justify-content: center;
padding: 0 80px;
}
.hero-content {
display: flex;
align-items: center;
gap: 96px;
width: 100%;
max-width: 1200px;
}
/* LEFT: TEXT */
.hero-text {
flex: 1;
}
.hero-text .greeting {
font-weight: 400;
font-size: 11px;
color: #B0ACA4;
letter-spacing: 4px;
text-transform: uppercase;
margin-bottom: 24px;
}
.hero-text h1 {
font-weight: 200;
font-size: 80px;
line-height: 1.02;
letter-spacing: -0.04em;
color: #2A2A28;
}
.hero-text h1 strong {
font-weight: 500;
}
.hero-text h1 .gold-period {
color: #D4A574;
font-weight: 300;
}
.hero-text .tagline {
font-weight: 300;
font-size: 16px;
line-height: 1.8;
color: #999;
margin-top: 32px;
max-width: 440px;
}
/* CTA BUTTONS */
.hero-cta {
display: flex;
gap: 16px;
margin-top: 48px;
}
.btn-primary {
display: inline-flex;
align-items: center;
gap: 8px;
font-family: 'Inter', sans-serif;
font-weight: 400;
font-size: 13px;
color: #FAFAF8;
background: #2A2A28;
border: none;
padding: 14px 32px;
border-radius: 2px;
cursor: pointer;
transition: all 0.3s;
text-decoration: none;
letter-spacing: 0.02em;
}
.btn-primary:hover { background: #3A3A38; }
.btn-secondary {
display: inline-flex;
align-items: center;
gap: 8px;
font-family: 'Inter', sans-serif;
font-weight: 400;
font-size: 13px;
color: #888;
background: transparent;
border: 1px solid rgba(0,0,0,0.08);
padding: 14px 32px;
border-radius: 2px;
cursor: pointer;
transition: all 0.3s;
text-decoration: none;
letter-spacing: 0.02em;
}
.btn-secondary:hover { border-color: #D4A574; color: #D4A574; }
/* RIGHT: CARDS + PORTRAIT */
.hero-visual {
flex: 0 0 460px;
position: relative;
height: 520px;
}
/* PORTRAIT */
.portrait {
width: 200px;
height: 200px;
border-radius: 50%;
background: #EDECE8;
position: absolute;
top: 0;
right: 40px;
box-shadow: 0 20px 60px rgba(0,0,0,0.06);
overflow: hidden;
}
.portrait::after {
content: '';
position: absolute;
bottom: 0; left: 50%;
transform: translateX(-50%);
width: 110px;
height: 130px;
background: #D8D6D0;
border-radius: 55px 55px 0 0;
}
/* FLOATING CARDS */
.card {
position: absolute;
background: #FFFFFF;
border: 1px solid rgba(0,0,0,0.04);
border-radius: 2px;
padding: 24px;
box-shadow: 0 4px 24px rgba(0,0,0,0.03);
}
.card-1 {
top: 60px;
left: 0;
width: 220px;
}
.card-2 {
top: 240px;
left: 60px;
width: 240px;
}
.card-3 {
top: 180px;
right: 0;
width: 200px;
}
.card .card-number {
font-weight: 200;
font-size: 32px;
letter-spacing: -0.02em;
color: #2A2A28;
line-height: 1;
}
.card .card-number .gold { color: #D4A574; font-weight: 300; }
.card .card-label {
font-weight: 400;
font-size: 10px;
color: #B0ACA4;
margin-top: 8px;
letter-spacing: 2px;
text-transform: uppercase;
}
.card .card-desc {
font-weight: 300;
font-size: 12px;
color: #999;
margin-top: 8px;
line-height: 1.5;
}
/* GOLD ACCENT LINE */
.accent-line {
position: absolute;
bottom: 0;
left: 100px;
width: 48px;
height: 2px;
background: #D4A574;
border-radius: 1px;
}
/* Removed dot-grid — Build: zero decorative elements */
/* BOTTOM TICKER */
.bottom-bar {
position: absolute;
bottom: 0;
left: 0;
width: 1440px;
height: 48px;
display: flex;
align-items: center;
justify-content: center;
gap: 48px;
border-top: 1px solid rgba(0,0,0,0.04);
}
.bottom-bar span {
font-weight: 300;
font-size: 11px;
color: #BBB;
letter-spacing: 0.08em;
}
.bottom-bar .sep {
width: 4px;
height: 4px;
border-radius: 50%;
background: #D4A574;
opacity: 0.5;
}
</style>
</head>
<body>
<!-- NAV -->
<nav>
<div class="logo">alex chen<span class="dot"> .</span></div>
<ul>
<li><a href="#work">Work</a></li>
<li><a href="#content">Content</a></li>
<li><a href="#services">Services</a></li>
</ul>
<div class="nav-cta">
<a href="#contact">Get in Touch</a>
</div>
</nav>
<!-- HERO -->
<div class="hero">
<div class="hero-content">
<!-- TEXT -->
<div class="hero-text">
<div class="greeting">Indie Developer & AI Creator</div>
<h1>Alex<br><strong>Chen</strong><span class="gold-period">.</span></h1>
<p class="tagline">Building tools at the intersection of AI and creativity. Shipping products, writing stories, shaping ideas.</p>
<div class="hero-cta">
<a href="#work" class="btn-primary">
View Work
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12h14"/><path d="m12 5 7 7-7 7"/></svg>
</a>
<a href="#content" class="btn-secondary">Read Articles</a>
</div>
</div>
<!-- VISUAL -->
<div class="hero-visual">
<div class="portrait"></div>
<div class="card card-1">
<div class="card-number">300K<span class="gold">+</span></div>
<div class="card-label">Followers</div>
<div class="card-desc">Across platforms, building in public</div>
</div>
<div class="card card-2">
<div class="card-number"><span class="gold">#</span>1</div>
<div class="card-label">App Store</div>
<div class="card-desc">Top paid app, shipped as a solo developer</div>
</div>
<div class="card card-3">
<div class="card-number">100<span class="gold">+</span></div>
<div class="card-label">Articles</div>
<div class="card-desc">On AI, dev, and creative tools</div>
</div>
<div class="accent-line"></div>
</div>
</div>
</div>
<!-- BOTTOM BAR -->
<div class="bottom-bar">
<span>Developer</span>
<div class="sep"></div>
<span>Writer</span>
<div class="sep"></div>
<span>AI Creator</span>
<div class="sep"></div>
<span>Speaker</span>
</div>
</body>
</html>
FILE:assets/showcases/website-homepage/homepage-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Alex Chen — Indie Developer & AI Creator</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #F5F0EB;
font-family: 'Inter', sans-serif;
color: #3D3D3A;
position: relative;
}
/* PAPER TEXTURE */
body::before {
content: '';
position: absolute;
top: 0; left: 0;
width: 100%; height: 100%;
background:
repeating-linear-gradient(
0deg,
transparent,
transparent 2px,
rgba(0,0,0,0.008) 2px,
rgba(0,0,0,0.008) 4px
),
repeating-linear-gradient(
90deg,
transparent,
transparent 2px,
rgba(0,0,0,0.005) 2px,
rgba(0,0,0,0.005) 4px
);
pointer-events: none;
z-index: 1;
}
/* NAV */
nav {
position: absolute;
top: 0; left: 0; right: 0;
height: 72px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
z-index: 10;
}
nav .logo {
font-family: 'Noto Serif SC', serif;
font-weight: 400;
font-size: 16px;
color: #3D3D3A;
letter-spacing: 0.02em;
}
nav ul {
list-style: none;
display: flex;
gap: 36px;
align-items: center;
}
nav ul li a {
font-weight: 400;
font-size: 13px;
color: #8A8A84;
text-decoration: none;
letter-spacing: 0.01em;
transition: color 0.3s;
}
nav ul li a:hover { color: #3D3D3A; }
nav ul li.active a { color: #3D3D3A; }
/* Hairline below nav */
nav::after {
content: '';
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 48px;
height: 1px;
background: #C8C2B6;
}
/* MAIN LAYOUT - ASYMMETRIC */
.hero {
position: absolute;
top: 72px;
left: 0;
width: 1440px;
height: 828px;
display: grid;
grid-template-columns: 120px 1fr 400px 120px;
grid-template-rows: 1fr;
align-items: center;
z-index: 2;
}
/* LEFT MARGIN ELEMENT */
.margin-left {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
padding-bottom: 80px;
height: 100%;
}
.margin-left .vertical-text {
writing-mode: vertical-rl;
font-size: 10px;
letter-spacing: 0.18em;
color: #B8B2A6;
font-weight: 300;
}
/* CENTER CONTENT */
.hero-center {
padding: 0 40px;
display: flex;
flex-direction: column;
justify-content: center;
}
.hero-center .section-label {
font-size: 10px;
letter-spacing: 0.16em;
text-transform: uppercase;
color: #6B8F71;
font-weight: 500;
margin-bottom: 32px;
opacity: 0.8;
}
.hero-center h1 {
font-family: 'Noto Serif SC', serif;
font-weight: 300;
font-size: 56px;
line-height: 1.25;
letter-spacing: -0.01em;
color: #2D3436;
}
.hero-center h1 .serif-accent {
font-family: 'Noto Serif SC', serif;
font-weight: 600;
font-style: normal;
color: #2D3436;
}
/* HAIRLINE DIVIDER */
.hairline {
width: 48px;
height: 1px;
background: #C8C2B6;
margin: 36px 0;
}
.hero-center .tagline {
font-weight: 300;
font-size: 16px;
line-height: 1.8;
color: #8A8A84;
max-width: 420px;
}
/* STATS - HORIZONTAL */
.stats {
display: flex;
gap: 48px;
margin-top: 48px;
}
.stat {
display: flex;
flex-direction: column;
}
.stat .stat-value {
font-family: 'Noto Serif SC', serif;
font-weight: 600;
font-size: 28px;
color: #2D3436;
letter-spacing: -0.01em;
line-height: 1;
}
.stat .stat-desc {
font-size: 11px;
color: #B8B2A6;
margin-top: 8px;
letter-spacing: 0.04em;
font-weight: 400;
}
/* CTA */
.hero-cta {
margin-top: 48px;
display: flex;
gap: 20px;
align-items: center;
}
.cta-link {
font-weight: 500;
font-size: 13px;
color: #3D3D3A;
text-decoration: none;
display: inline-flex;
align-items: center;
gap: 8px;
padding: 12px 0;
border-bottom: 1px solid #C8C2B6;
transition: all 0.3s;
}
.cta-link:hover { border-color: #6B8F71; color: #6B8F71; }
.cta-link svg { width: 14px; height: 14px; }
.cta-dot {
width: 4px;
height: 4px;
border-radius: 50%;
background: #C8C2B6;
}
.cta-subtle {
font-weight: 300;
font-size: 13px;
color: #B8B2A6;
text-decoration: none;
transition: color 0.3s;
}
.cta-subtle:hover { color: #3D3D3A; }
/* RIGHT PANEL */
.hero-right {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 0 20px;
position: relative;
}
/* PORTRAIT */
.portrait-container {
position: relative;
}
.portrait {
width: 180px;
height: 180px;
border-radius: 50%;
background: #EAE5DD;
overflow: hidden;
position: relative;
border: 1px solid rgba(200, 194, 182, 0.4);
}
.portrait::after {
content: '';
position: absolute;
bottom: 0; left: 50%;
transform: translateX(-50%);
width: 96px;
height: 110px;
background: #D5CEC4;
border-radius: 48px 48px 0 0;
}
.portrait-ring {
position: absolute;
top: -16px; left: -16px;
width: 212px;
height: 212px;
border-radius: 50%;
border: 1px solid rgba(107, 143, 113, 0.2);
}
/* BIO CARD */
.bio-card {
margin-top: 36px;
background: rgba(255,255,255,0.5);
border: 1px solid rgba(0,0,0,0.04);
border-radius: 12px;
padding: 24px 28px;
width: 260px;
backdrop-filter: blur(8px);
}
.bio-card .bio-name {
font-family: 'Noto Serif SC', serif;
font-weight: 600;
font-size: 15px;
color: #3D3D3A;
}
.bio-card .bio-role {
font-size: 12px;
color: #B8B2A6;
margin-top: 4px;
font-weight: 300;
}
.bio-card .bio-hairline {
width: 32px;
height: 1px;
background: #C8C2B6;
margin: 16px 0;
}
.bio-card .bio-desc {
font-size: 12px;
line-height: 1.7;
color: #8A8A84;
font-weight: 300;
}
/* RIGHT MARGIN */
.margin-right {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-start;
padding-top: 80px;
height: 100%;
}
.margin-right .year {
writing-mode: vertical-rl;
font-size: 10px;
letter-spacing: 0.18em;
color: #C8C2B6;
font-weight: 300;
}
/* DECORATIVE: FLOATING LEAF/ORGANIC SHAPE */
.organic-shape {
position: absolute;
top: 140px;
right: 280px;
width: 60px;
height: 80px;
z-index: 3;
opacity: 0.08;
}
.organic-shape svg {
width: 100%;
height: 100%;
}
/* BOTTOM AREA */
.bottom-zen {
position: absolute;
bottom: 40px;
left: 50%;
transform: translateX(-50%);
display: flex;
align-items: center;
gap: 24px;
z-index: 5;
}
.bottom-zen .zen-line {
width: 48px;
height: 1px;
background: #C8C2B6;
}
.bottom-zen .zen-text {
font-size: 10px;
letter-spacing: 0.14em;
color: #C8C2B6;
font-weight: 300;
}
</style>
</head>
<body>
<!-- NAV -->
<nav>
<div class="logo">Alex Chen</div>
<ul>
<li class="active"><a href="#work">Work</a></li>
<li><a href="#content">Content</a></li>
<li><a href="#services">Services</a></li>
<li><a href="#contact">Contact</a></li>
</ul>
</nav>
<!-- DECORATIVE: Subtle spec annotation -->
<svg style="position:absolute;top:100px;right:340px;z-index:3;opacity:0.15;" width="60" height="60" viewBox="0 0 60 60" fill="none">
<circle cx="30" cy="30" r="28" stroke="#6B8F71" stroke-width="0.5"/>
<circle cx="30" cy="30" r="18" stroke="#6B8F71" stroke-width="0.5" stroke-dasharray="2,4"/>
<line x1="30" y1="0" x2="30" y2="60" stroke="#6B8F71" stroke-width="0.3"/>
<line x1="0" y1="30" x2="60" y2="30" stroke="#6B8F71" stroke-width="0.3"/>
</svg>
<!-- HERO -->
<div class="hero">
<!-- LEFT MARGIN -->
<div class="margin-left">
<div class="vertical-text">PORTFOLIO</div>
</div>
<!-- CENTER -->
<div class="hero-center">
<div class="section-label">Indie Developer & AI Creator</div>
<h1>Building tools<br>at the intersection<br>of <span class="serif-accent">AI</span> and <span class="serif-accent">creativity</span></h1>
<div class="hairline"></div>
<p class="tagline">I design, build, and write about the things that emerge when technology meets human imagination.</p>
<div class="stats">
<div class="stat">
<div class="stat-value">300K+</div>
<div class="stat-desc">followers</div>
</div>
<div class="stat">
<div class="stat-value">No. 1</div>
<div class="stat-desc">App Store</div>
</div>
<div class="stat">
<div class="stat-value">100+</div>
<div class="stat-desc">articles published</div>
</div>
</div>
<div class="hero-cta">
<a href="#work" class="cta-link">
Explore Work
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12h14"/><path d="m12 5 7 7-7 7"/></svg>
</a>
<div class="cta-dot"></div>
<a href="#content" class="cta-subtle">Read Writing</a>
</div>
</div>
<!-- RIGHT -->
<div class="hero-right">
<div class="portrait-container">
<div class="portrait"></div>
<div class="portrait-ring"></div>
</div>
<div class="bio-card">
<div class="bio-name">Alex Chen</div>
<div class="bio-role">Developer / Writer / Creator</div>
<div class="bio-hairline"></div>
<div class="bio-desc">Shipping AI-powered products as an independent maker. Writing about the craft of building.</div>
</div>
</div>
<!-- RIGHT MARGIN -->
<div class="margin-right">
<div class="year">2026</div>
</div>
</div>
<!-- BOTTOM ZEN -->
<div class="bottom-zen">
<div class="zen-line"></div>
<div class="zen-text">Design as inquiry</div>
<div class="zen-line"></div>
</div>
</body>
</html>
FILE:assets/showcases/website-homepage/homepage-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Alex Chen — Indie Developer & AI Creator</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #FFFFFF;
font-family: 'Helvetica Neue', Arial, sans-serif;
color: #111111;
position: relative;
}
/* NAV */
nav {
position: absolute;
top: 0; left: 0; right: 0;
height: 72px;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
border-bottom: 1px solid #111;
z-index: 10;
}
nav .logo {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 16px;
letter-spacing: 0.08em;
text-transform: uppercase;
}
nav .logo span { color: #E63946; }
nav ul {
list-style: none;
display: flex;
gap: 48px;
}
nav ul li a {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 500;
font-size: 11px;
letter-spacing: 0.18em;
text-transform: uppercase;
text-decoration: none;
color: #111;
transition: color 0.2s;
}
nav ul li a:hover { color: #E63946; }
nav .nav-contact a {
background: #111;
color: #fff;
padding: 10px 28px;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 500;
font-size: 11px;
letter-spacing: 0.14em;
text-transform: uppercase;
text-decoration: none;
transition: background 0.2s;
}
nav .nav-contact a:hover { background: #E63946; }
/* MAIN GRID */
.hero {
position: absolute;
top: 72px;
left: 0;
right: 0;
bottom: 0;
display: grid;
grid-template-columns: 1fr 1px 1fr;
grid-template-rows: 1fr;
}
/* LEFT PANEL */
.hero-left {
padding: 64px 80px;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.hero-left .intro-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
letter-spacing: 0.2em;
text-transform: uppercase;
color: #999;
margin-bottom: 16px;
}
.hero-left .name {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 900;
font-size: 112px;
line-height: 0.92;
letter-spacing: -0.03em;
color: #111;
}
.hero-left .name .accent { color: #E63946; }
.hero-left .tagline {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 300;
font-size: 20px;
line-height: 1.6;
color: #555;
max-width: 480px;
margin-top: 32px;
}
/* STATS ROW */
.stats-row {
display: flex;
gap: 0;
border-top: 1px solid #111;
padding-top: 32px;
}
.stat-item {
flex: 1;
position: relative;
}
.stat-item:not(:last-child)::after {
content: '';
position: absolute;
right: 0;
top: 0;
height: 100%;
width: 1px;
background: #DDD;
}
.stat-item .stat-number {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 48px;
letter-spacing: -0.02em;
color: #111;
line-height: 1;
}
.stat-item .stat-number .red { color: #E63946; }
.stat-item .stat-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: #999;
margin-top: 8px;
}
/* CENTER DIVIDER */
.divider {
background: #111;
}
/* RIGHT PANEL */
.hero-right {
padding: 64px 80px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
background: #FAFAFA;
}
/* PORTRAIT PLACEHOLDER */
.portrait-wrap {
position: relative;
width: 320px;
height: 320px;
}
.portrait-circle {
width: 320px;
height: 320px;
border-radius: 50%;
background: #E8E8E8;
position: relative;
overflow: hidden;
}
.portrait-circle::after {
content: '';
position: absolute;
bottom: 0; left: 50%;
transform: translateX(-50%);
width: 180px;
height: 200px;
background: #D0D0D0;
border-radius: 90px 90px 0 0;
}
.portrait-frame {
position: absolute;
top: -12px;
left: -12px;
width: 344px;
height: 344px;
border: 1px solid #E63946;
border-radius: 50%;
}
/* RED INDEX MARKER */
.index-marker {
position: absolute;
bottom: 64px;
right: 80px;
text-align: right;
}
.index-marker .idx-num {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 120px;
line-height: 0.85;
color: #E63946;
opacity: 0.1;
}
.index-marker .idx-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
letter-spacing: 0.18em;
text-transform: uppercase;
color: #999;
margin-top: 8px;
}
/* DECORATIVE ELEMENTS */
.corner-mark {
position: absolute;
top: 64px;
right: 80px;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
letter-spacing: 0.18em;
text-transform: uppercase;
color: #CCC;
}
.hero-right .role-tags {
margin-top: 40px;
display: flex;
gap: 12px;
}
.role-tags span {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
letter-spacing: 0.12em;
text-transform: uppercase;
padding: 8px 20px;
border: 1px solid #CCC;
color: #666;
transition: all 0.2s;
}
.role-tags span:hover {
border-color: #E63946;
color: #E63946;
}
/* SCROLL CTA */
.scroll-cta {
position: absolute;
bottom: 28px;
left: 50%;
transform: translateX(-50%);
display: flex;
flex-direction: column;
align-items: center;
gap: 8px;
}
.scroll-cta span {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
letter-spacing: 0.2em;
text-transform: uppercase;
color: #BBB;
}
.scroll-cta .arrow-down {
width: 1px;
height: 32px;
background: #CCC;
position: relative;
}
.scroll-cta .arrow-down::after {
content: '';
position: absolute;
bottom: 0;
left: -3px;
width: 7px;
height: 7px;
border-right: 1px solid #CCC;
border-bottom: 1px solid #CCC;
transform: rotate(45deg);
}
</style>
</head>
<body>
<!-- NAVIGATION -->
<nav>
<div class="logo">Alex<span>.</span>Chen</div>
<ul>
<li><a href="#work">Work</a></li>
<li><a href="#content">Content</a></li>
<li><a href="#services">Services</a></li>
</ul>
<div class="nav-contact">
<a href="#contact">Contact</a>
</div>
</nav>
<!-- HERO -->
<div class="hero">
<!-- LEFT -->
<div class="hero-left">
<div>
<div class="intro-label">Indie Developer / AI Creator</div>
<h1 class="name">Alex<br>Chen<span class="accent">.</span></h1>
<p class="tagline">Building tools at the intersection of AI and creativity.</p>
</div>
<div class="stats-row">
<div class="stat-item">
<div class="stat-number">300K<span class="red">+</span></div>
<div class="stat-label">Followers</div>
</div>
<div class="stat-item" style="padding-left: 32px;">
<div class="stat-number">#1</div>
<div class="stat-label">App Store</div>
</div>
<div class="stat-item" style="padding-left: 32px;">
<div class="stat-number">100<span class="red">+</span></div>
<div class="stat-label">Articles</div>
</div>
</div>
</div>
<!-- DIVIDER -->
<div class="divider"></div>
<!-- RIGHT -->
<div class="hero-right">
<div class="corner-mark">Portfolio 2026</div>
<div class="portrait-wrap">
<div class="portrait-circle"></div>
<div class="portrait-frame"></div>
</div>
<div class="role-tags">
<span>Developer</span>
<span>Writer</span>
<span>Creator</span>
</div>
<div class="index-marker">
<div class="idx-num">01</div>
<div class="idx-label">Hero</div>
</div>
</div>
</div>
<!-- SCROLL CTA -->
<div class="scroll-cta">
<span>Scroll</span>
<div class="arrow-down"></div>
</div>
</body>
</html>
FILE:assets/showcases/website-saas/saas-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Meridian — Business Intelligence for Modern Teams</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Inter', sans-serif;
background: #FAFAF8;
color: #1a1a1a;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 96px;
height: 80px;
}
.nav-logo {
font-size: 20px;
font-weight: 500;
letter-spacing: -0.3px;
display: flex;
align-items: center;
gap: 8px;
color: #1a1a1a;
}
.nav-logo-icon {
width: 32px;
height: 32px;
background: #E8E4DF;
border-radius: 2px;
display: flex;
align-items: center;
justify-content: center;
}
.nav-logo-icon svg { width: 18px; height: 18px; color: #D4A574; }
.nav-links {
display: flex;
gap: 40px;
list-style: none;
}
.nav-links a {
font-size: 14px;
font-weight: 400;
text-decoration: none;
color: #777;
transition: color 0.2s;
}
.nav-links a:hover { color: #1a1a1a; }
.nav-right {
display: flex;
align-items: center;
gap: 24px;
}
.nav-signin {
font-size: 14px;
font-weight: 400;
text-decoration: none;
color: #777;
transition: color 0.2s;
}
.nav-signin:hover { color: #1a1a1a; }
.nav-cta {
font-size: 13px;
font-weight: 400;
padding: 10px 24px;
background: #1a1a1a;
color: #FAFAF8;
border: none;
border-radius: 2px;
cursor: pointer;
transition: background 0.2s;
}
.nav-cta:hover { background: #333; }
/* HERO LAYOUT */
.hero {
padding: 24px 96px 0 96px;
display: grid;
grid-template-columns: 480px 1fr;
gap: 64px;
align-items: start;
height: calc(900px - 80px);
position: relative;
}
/* LEFT TEXT */
.hero-text {
padding-top: 48px;
}
.hero-badge {
display: inline-flex;
align-items: center;
gap: 0;
padding: 0;
background: transparent;
margin-bottom: 32px;
}
.hero-badge-dot {
display: none;
}
.hero-badge span {
font-size: 10px;
font-weight: 400;
color: #B0ACA4;
letter-spacing: 4px;
text-transform: uppercase;
}
.hero-headline {
font-size: 48px;
font-weight: 300;
line-height: 1.15;
letter-spacing: -1.5px;
margin-bottom: 24px;
color: #1a1a1a;
}
.hero-headline em {
font-style: italic;
font-weight: 300;
color: #1a1a1a;
}
.hero-subtitle {
font-size: 17px;
font-weight: 300;
line-height: 1.7;
color: #888;
margin-bottom: 48px;
max-width: 400px;
}
.hero-ctas {
display: flex;
gap: 16px;
margin-bottom: 64px;
}
.btn-primary {
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 400;
padding: 14px 32px;
background: #1a1a1a;
color: #FAFAF8;
border: none;
border-radius: 2px;
cursor: pointer;
transition: all 0.2s;
}
.btn-primary:hover { background: #333; }
.btn-secondary {
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 400;
padding: 14px 32px;
background: transparent;
color: #777;
border: 1px solid #ddd;
border-radius: 2px;
cursor: pointer;
display: flex;
align-items: center;
gap: 8px;
transition: all 0.2s;
}
.btn-secondary:hover { border-color: #aaa; color: #1a1a1a; }
.btn-secondary svg { width: 15px; height: 15px; }
/* METRICS ROW */
.metrics {
display: flex;
gap: 48px;
}
.metric {
display: flex;
flex-direction: column;
gap: 4px;
}
.metric-value {
font-size: 36px;
font-weight: 200;
letter-spacing: -1px;
color: #1a1a1a;
}
.metric-value span { color: #D4A574; }
.metric-label {
font-size: 12px;
font-weight: 400;
color: #aaa;
letter-spacing: 0.3px;
}
/* RIGHT — DASHBOARD */
.hero-dashboard {
position: relative;
padding-top: 16px;
}
.dashboard-card {
background: #FFFFFF;
border-radius: 2px;
box-shadow:
0 1px 2px rgba(0,0,0,0.02),
0 4px 16px rgba(0,0,0,0.04);
padding: 28px;
width: 100%;
}
/* Dashboard header */
.dash-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 24px;
}
.dash-title {
font-size: 14px;
font-weight: 500;
color: #1a1a1a;
}
.dash-period {
font-size: 12px;
font-weight: 400;
color: #aaa;
padding: 4px 12px;
border: 1px solid #eee;
border-radius: 2px;
}
/* KPI strip */
.kpi-strip {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 1px;
background: #f0eeeb;
border-radius: 2px;
overflow: hidden;
margin-bottom: 24px;
}
.kpi-item {
background: #FAFAF8;
padding: 18px 16px;
text-align: center;
}
.kpi-item-value {
font-size: 22px;
font-weight: 300;
color: #1a1a1a;
letter-spacing: -0.5px;
margin-bottom: 4px;
}
.kpi-item-label {
font-size: 10px;
font-weight: 500;
color: #bbb;
letter-spacing: 0.5px;
text-transform: uppercase;
}
/* Chart */
.chart-container {
margin-bottom: 24px;
position: relative;
height: 200px;
}
.chart-svg {
width: 100%;
height: 100%;
}
/* Bottom section */
.dash-bottom-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 16px;
}
.insight-card {
background: #FAFAF8;
border-radius: 2px;
padding: 16px;
}
.insight-icon {
width: 28px;
height: 28px;
background: #F0EBE3;
border-radius: 2px;
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 8px;
}
.insight-icon svg { width: 14px; height: 14px; color: #D4A574; }
.insight-title {
font-size: 12px;
font-weight: 500;
color: #1a1a1a;
margin-bottom: 4px;
}
.insight-desc {
font-size: 11px;
font-weight: 300;
color: #999;
line-height: 1.5;
}
/* TRUST BAR */
.trust-bar {
position: absolute;
bottom: 24px;
left: 96px;
display: flex;
align-items: center;
gap: 40px;
}
.trust-label {
font-size: 11px;
font-weight: 400;
color: #ccc;
white-space: nowrap;
}
.trust-logos {
display: flex;
gap: 40px;
align-items: center;
}
.trust-logo {
font-size: 14px;
font-weight: 400;
color: #ccc;
letter-spacing: 0.3px;
}
</style>
</head>
<body>
<!-- NAV -->
<nav>
<div class="nav-logo">
<div class="nav-logo-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polygon points="12 2 22 8.5 22 15.5 12 22 2 15.5 2 8.5 12 2"/>
</svg>
</div>
Meridian
</div>
<ul class="nav-links">
<li><a href="#">Product</a></li>
<li><a href="#">Pricing</a></li>
<li><a href="#">Docs</a></li>
<li><a href="#">Blog</a></li>
</ul>
<div class="nav-right">
<a href="#" class="nav-signin">Sign In</a>
<button class="nav-cta">Get Started</button>
</div>
</nav>
<!-- HERO -->
<div class="hero">
<!-- LEFT -->
<div class="hero-text">
<div class="hero-badge">
<div class="hero-badge-dot"></div>
<span>Business Intelligence for Modern Teams</span>
</div>
<h1 class="hero-headline">Turn data into <em>decisions,</em> not dashboards<span style="color:#D4A574;font-weight:300;">.</span></h1>
<p class="hero-subtitle">AI-powered analytics that tells you what matters, when it matters. Less noise, more clarity.</p>
<div class="hero-ctas">
<button class="btn-primary">Start Free Trial</button>
<button class="btn-secondary">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="5 3 19 12 5 21 5 3"/></svg>
Watch Demo
</button>
</div>
<div class="metrics">
<div class="metric">
<div class="metric-value">3<span>x</span></div>
<div class="metric-label">Faster insights</div>
</div>
<div class="metric">
<div class="metric-value">50<span>%</span></div>
<div class="metric-label">Less meeting time</div>
</div>
<div class="metric">
<div class="metric-value">99.9<span>%</span></div>
<div class="metric-label">Uptime SLA</div>
</div>
</div>
</div>
<!-- RIGHT — FLOATING DASHBOARD -->
<div class="hero-dashboard">
<div class="dashboard-card">
<div class="dash-header">
<div class="dash-title">Performance Overview</div>
<div class="dash-period">Last 30 days</div>
</div>
<div class="kpi-strip">
<div class="kpi-item">
<div class="kpi-item-value">$2.4M</div>
<div class="kpi-item-label">Revenue</div>
</div>
<div class="kpi-item">
<div class="kpi-item-value">84.2K</div>
<div class="kpi-item-label">Users</div>
</div>
<div class="kpi-item">
<div class="kpi-item-value">1.2%</div>
<div class="kpi-item-label">Churn</div>
</div>
<div class="kpi-item">
<div class="kpi-item-value">$142</div>
<div class="kpi-item-label">ARPU</div>
</div>
</div>
<!-- SVG Chart -->
<div class="chart-container">
<svg class="chart-svg" viewBox="0 0 700 200" preserveAspectRatio="none">
<!-- Grid lines -->
<line x1="0" y1="50" x2="700" y2="50" stroke="#f0eeeb" stroke-width="1"/>
<line x1="0" y1="100" x2="700" y2="100" stroke="#f0eeeb" stroke-width="1"/>
<line x1="0" y1="150" x2="700" y2="150" stroke="#f0eeeb" stroke-width="1"/>
<!-- Area fill -->
<defs>
<linearGradient id="areaGrad" x1="0" y1="0" x2="0" y2="1">
<stop offset="0%" stop-color="#D4A574" stop-opacity="0.15"/>
<stop offset="100%" stop-color="#D4A574" stop-opacity="0.01"/>
</linearGradient>
</defs>
<path d="M0,160 C50,155 100,140 150,120 C200,100 250,110 300,85 C350,60 400,70 450,50 C500,30 550,45 600,35 C650,25 680,20 700,15 L700,200 L0,200 Z" fill="url(#areaGrad)"/>
<!-- Main line -->
<path d="M0,160 C50,155 100,140 150,120 C200,100 250,110 300,85 C350,60 400,70 450,50 C500,30 550,45 600,35 C650,25 680,20 700,15" fill="none" stroke="#D4A574" stroke-width="2.5" stroke-linecap="round"/>
<!-- Secondary line -->
<path d="M0,170 C50,165 100,158 150,150 C200,142 250,145 300,135 C350,125 400,128 450,118 C500,108 550,112 600,105 C650,98 680,95 700,90" fill="none" stroke="#e0d5c8" stroke-width="1.5" stroke-dasharray="4,4"/>
<!-- Data point -->
<circle cx="600" cy="35" r="5" fill="#D4A574"/>
<circle cx="600" cy="35" r="8" fill="none" stroke="#D4A574" stroke-width="1" opacity="0.4"/>
</svg>
</div>
<div class="dash-bottom-row">
<div class="insight-card">
<div class="insight-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/></svg>
</div>
<div class="insight-title">AI Insight: Revenue Acceleration</div>
<div class="insight-desc">Enterprise segment grew 23% this quarter, driven by 4 new accounts. Recommend increasing sales capacity.</div>
</div>
<div class="insight-card">
<div class="insight-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>
</div>
<div class="insight-title">Predicted: Q3 Target On Track</div>
<div class="insight-desc">Based on current trajectory, 89% probability of hitting $3.2M quarterly target. Pipeline looks healthy.</div>
</div>
</div>
</div>
</div>
<!-- TRUST BAR -->
<div class="trust-bar">
<span class="trust-label">Trusted by teams at</span>
<div class="trust-logos">
<span class="trust-logo">Stripe</span>
<span class="trust-logo">Notion</span>
<span class="trust-logo">Linear</span>
<span class="trust-logo">Vercel</span>
<span class="trust-logo">Figma</span>
</div>
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', function() {
window.lucide?.createIcons?.();
});
</script>
</body>
</html>
FILE:assets/showcases/website-saas/saas-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Meridian — Business Intelligence for Modern Teams</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Helvetica Neue', Arial, sans-serif;
background: #FFFFFF;
color: #000000;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
height: 72px;
border-bottom: 1px solid #000;
}
.nav-logo {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 22px;
letter-spacing: -0.5px;
display: flex;
align-items: center;
gap: 8px;
}
.nav-logo svg { width: 24px; height: 24px; }
.nav-links {
display: flex;
gap: 40px;
list-style: none;
}
.nav-links a {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1.5px;
text-decoration: none;
color: #000;
transition: color 0.2s;
}
.nav-links a:hover { color: #E63946; }
.nav-signin {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1.5px;
text-decoration: none;
color: #000;
padding: 8px 20px;
border: 2px solid #000;
transition: all 0.2s;
}
.nav-signin:hover { background: #000; color: #fff; }
/* HERO */
.hero {
display: grid;
grid-template-columns: 1fr 1fr;
height: calc(900px - 72px);
}
/* LEFT PANEL */
.hero-left {
padding: 64px 80px 48px 80px;
display: flex;
flex-direction: column;
justify-content: center;
position: relative;
}
.hero-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 12px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 3px;
color: #E63946;
margin-bottom: 24px;
}
.hero-headline {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 52px;
font-weight: 900;
line-height: 1.05;
letter-spacing: -2px;
margin-bottom: 20px;
max-width: 520px;
}
.hero-headline span { color: #E63946; }
.hero-subtitle {
font-size: 17px;
font-weight: 400;
line-height: 1.6;
color: #444;
max-width: 440px;
margin-bottom: 36px;
}
.hero-ctas {
display: flex;
gap: 16px;
margin-bottom: 48px;
}
.btn-primary {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 14px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
padding: 16px 36px;
background: #E63946;
color: #fff;
border: none;
cursor: pointer;
transition: background 0.2s;
}
.btn-primary:hover { background: #c4303c; }
.btn-secondary {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 14px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
padding: 16px 36px;
background: transparent;
color: #000;
border: 2px solid #000;
cursor: pointer;
display: flex;
align-items: center;
gap: 8px;
transition: all 0.2s;
}
.btn-secondary:hover { background: #000; color: #fff; }
.btn-secondary svg { width: 16px; height: 16px; }
/* BIG NUMBER */
.big-number {
position: absolute;
bottom: 64px;
left: 80px;
display: flex;
align-items: baseline;
gap: 40px;
}
.big-number-main {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 140px;
font-weight: 700;
line-height: 1;
letter-spacing: -6px;
color: #E63946;
}
.big-number-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 2px;
color: #666;
max-width: 100px;
line-height: 1.5;
}
.big-number-divider {
width: 1px;
height: 48px;
background: #ccc;
}
.metric-small {
display: flex;
flex-direction: column;
gap: 4px;
}
.metric-small-value {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 32px;
font-weight: 700;
letter-spacing: -1px;
}
.metric-small-label {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 2px;
color: #888;
}
/* RIGHT PANEL — DASHBOARD */
.hero-right {
background: #000;
padding: 32px;
display: flex;
flex-direction: column;
gap: 16px;
position: relative;
}
/* Dashboard grid */
.dash-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 4px;
}
.dash-title {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 2px;
color: #666;
}
.dash-live {
display: flex;
align-items: center;
gap: 6px;
font-size: 11px;
font-weight: 500;
color: #E63946;
text-transform: uppercase;
letter-spacing: 1px;
}
.dash-live-dot {
width: 6px;
height: 6px;
background: #E63946;
border-radius: 50%;
}
/* KPI Row */
.kpi-row {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 12px;
}
.kpi-card {
background: #111;
border: 1px solid #222;
padding: 20px;
}
.kpi-label {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1.5px;
color: #555;
margin-bottom: 8px;
}
.kpi-value {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 28px;
font-weight: 700;
color: #fff;
letter-spacing: -1px;
}
.kpi-change {
font-size: 12px;
font-weight: 500;
color: #E63946;
margin-top: 4px;
}
.kpi-change.positive { color: #fff; opacity: 0.7; }
/* Chart area */
.chart-area {
flex: 1;
background: #111;
border: 1px solid #222;
padding: 24px;
display: flex;
flex-direction: column;
}
.chart-top {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.chart-label {
font-size: 11px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1.5px;
color: #555;
}
.chart-tabs {
display: flex;
gap: 2px;
}
.chart-tab {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1px;
color: #444;
padding: 4px 12px;
background: transparent;
border: 1px solid #333;
}
.chart-tab.active {
color: #fff;
background: #E63946;
border-color: #E63946;
}
.chart-bars {
display: flex;
align-items: flex-end;
gap: 6px;
flex: 1;
padding-top: 12px;
}
.chart-bar-group {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
gap: 8px;
}
.chart-bar {
width: 100%;
background: #222;
position: relative;
}
.chart-bar.accent { background: #E63946; }
.chart-bar-label {
font-size: 9px;
color: #444;
font-weight: 500;
letter-spacing: 0.5px;
}
/* Bottom row */
.dash-bottom {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
}
.data-table {
background: #111;
border: 1px solid #222;
padding: 16px;
}
.data-table-title {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1.5px;
color: #555;
margin-bottom: 12px;
}
.data-row {
display: flex;
justify-content: space-between;
padding: 6px 0;
border-bottom: 1px solid #1a1a1a;
}
.data-row:last-child { border-bottom: none; }
.data-row-label {
font-size: 12px;
color: #888;
}
.data-row-value {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 12px;
font-weight: 600;
color: #fff;
}
.data-row-value.red { color: #E63946; }
/* TRUST BAR */
.trust-bar {
position: absolute;
bottom: 0;
left: 0;
right: 0;
border-top: 1px solid #e0e0e0;
padding: 0 80px;
height: 56px;
display: flex;
align-items: center;
gap: 48px;
background: #fff;
}
.trust-label {
font-size: 11px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 2px;
color: #aaa;
white-space: nowrap;
}
.trust-logos {
display: flex;
gap: 48px;
align-items: center;
}
.trust-logo {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 15px;
font-weight: 600;
color: #bbb;
letter-spacing: 1px;
}
</style>
</head>
<body>
<!-- NAVIGATION -->
<nav>
<div class="nav-logo">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
<polygon points="12 2 22 8.5 22 15.5 12 22 2 15.5 2 8.5 12 2"/>
<line x1="12" y1="22" x2="12" y2="15.5"/>
<polyline points="22 8.5 12 15.5 2 8.5"/>
</svg>
Meridian
</div>
<ul class="nav-links">
<li><a href="#">Product</a></li>
<li><a href="#">Pricing</a></li>
<li><a href="#">Docs</a></li>
<li><a href="#">Blog</a></li>
</ul>
<a href="#" class="nav-signin">Sign In</a>
</nav>
<!-- HERO -->
<div class="hero">
<!-- LEFT -->
<div class="hero-left">
<div class="hero-label">Business Intelligence for Modern Teams</div>
<h1 class="hero-headline">Turn data into <span>decisions,</span> not dashboards</h1>
<p class="hero-subtitle">AI-powered analytics that tells you what matters, when it matters. Stop drowning in charts and start acting on real insights.</p>
<div class="hero-ctas">
<button class="btn-primary">Start Free Trial</button>
<button class="btn-secondary">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="5 3 19 12 5 21 5 3"/></svg>
Watch Demo
</button>
</div>
<div class="big-number">
<div class="big-number-main">3x</div>
<div class="big-number-label">Faster Insights</div>
<div class="big-number-divider"></div>
<div class="metric-small">
<div class="metric-small-value">50%</div>
<div class="metric-small-label">Less Meeting Time</div>
</div>
<div class="big-number-divider"></div>
<div class="metric-small">
<div class="metric-small-value">99.9%</div>
<div class="metric-small-label">Uptime</div>
</div>
</div>
</div>
<!-- RIGHT — DASHBOARD MOCKUP -->
<div class="hero-right">
<div class="dash-header">
<div class="dash-title">Analytics Overview</div>
<div class="dash-live"><div class="dash-live-dot"></div> Live</div>
</div>
<div class="kpi-row">
<div class="kpi-card">
<div class="kpi-label">Revenue</div>
<div class="kpi-value">$2.4M</div>
<div class="kpi-change positive">+12.3%</div>
</div>
<div class="kpi-card">
<div class="kpi-label">Active Users</div>
<div class="kpi-value">84.2K</div>
<div class="kpi-change positive">+8.7%</div>
</div>
<div class="kpi-card">
<div class="kpi-label">Churn Rate</div>
<div class="kpi-value">1.2%</div>
<div class="kpi-change red">-0.3pp</div>
</div>
</div>
<div class="chart-area">
<div class="chart-top">
<div class="chart-label">Monthly Performance</div>
<div class="chart-tabs">
<div class="chart-tab">7D</div>
<div class="chart-tab active">30D</div>
<div class="chart-tab">90D</div>
</div>
</div>
<div class="chart-bars">
<div class="chart-bar-group"><div class="chart-bar" style="height:60px"></div><div class="chart-bar-label">Jan</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:80px"></div><div class="chart-bar-label">Feb</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:55px"></div><div class="chart-bar-label">Mar</div></div>
<div class="chart-bar-group"><div class="chart-bar accent" style="height:110px"></div><div class="chart-bar-label">Apr</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:95px"></div><div class="chart-bar-label">May</div></div>
<div class="chart-bar-group"><div class="chart-bar accent" style="height:130px"></div><div class="chart-bar-label">Jun</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:105px"></div><div class="chart-bar-label">Jul</div></div>
<div class="chart-bar-group"><div class="chart-bar accent" style="height:145px"></div><div class="chart-bar-label">Aug</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:120px"></div><div class="chart-bar-label">Sep</div></div>
<div class="chart-bar-group"><div class="chart-bar" style="height:100px"></div><div class="chart-bar-label">Oct</div></div>
</div>
</div>
<div class="dash-bottom">
<div class="data-table">
<div class="data-table-title">Top Segments</div>
<div class="data-row"><span class="data-row-label">Enterprise</span><span class="data-row-value">$1.1M</span></div>
<div class="data-row"><span class="data-row-label">Mid-Market</span><span class="data-row-value">$820K</span></div>
<div class="data-row"><span class="data-row-label">SMB</span><span class="data-row-value">$480K</span></div>
</div>
<div class="data-table">
<div class="data-table-title">AI Alerts Today</div>
<div class="data-row"><span class="data-row-label">Revenue spike detected</span><span class="data-row-value red">High</span></div>
<div class="data-row"><span class="data-row-label">Churn risk: Acme Corp</span><span class="data-row-value red">Med</span></div>
<div class="data-row"><span class="data-row-label">Expansion signal: Bolt</span><span class="data-row-value" style="color:#888">Low</span></div>
</div>
</div>
</div>
</div>
<!-- TRUST BAR (absolutely positioned at bottom-left) -->
<div class="trust-bar" style="position:fixed; bottom:0; left:0; width:720px; z-index:10;">
<span class="trust-label">Trusted by</span>
<div class="trust-logos">
<span class="trust-logo">Stripe</span>
<span class="trust-logo">Notion</span>
<span class="trust-logo">Linear</span>
<span class="trust-logo">Vercel</span>
<span class="trust-logo">Figma</span>
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', function() {
window.lucide?.createIcons?.();
});
</script>
</body>
</html>
FILE:assets/showcases/website-saas/saas-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Meridian — Business Intelligence for Modern Teams</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Inter', sans-serif;
background: #F5F0EB;
color: #3a3a3a;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 80px;
height: 72px;
}
.nav-logo {
font-family: 'Noto Serif SC', serif;
font-size: 20px;
font-weight: 500;
letter-spacing: -0.3px;
color: #3a3a3a;
display: flex;
align-items: center;
gap: 10px;
}
.nav-logo-mark {
width: 28px;
height: 28px;
border-radius: 50%;
background: #6B8F71;
display: flex;
align-items: center;
justify-content: center;
}
.nav-logo-mark svg { width: 14px; height: 14px; color: #F5F0EB; }
.nav-center {
display: flex;
gap: 40px;
list-style: none;
}
.nav-center a {
font-size: 14px;
font-weight: 400;
text-decoration: none;
color: #888;
transition: color 0.2s;
}
.nav-center a:hover { color: #3a3a3a; }
.nav-right {
display: flex;
align-items: center;
gap: 20px;
}
.nav-signin {
font-size: 14px;
font-weight: 400;
text-decoration: none;
color: #888;
}
.nav-cta {
font-family: 'Inter', sans-serif;
font-size: 13px;
font-weight: 500;
padding: 9px 22px;
background: #2D3436;
color: #F5F0EB;
border: none;
border-radius: 100px;
cursor: pointer;
transition: background 0.2s;
}
.nav-cta:hover { background: #3D4547; }
/* HERO */
.hero {
padding: 20px 80px 0 80px;
height: calc(900px - 72px);
display: flex;
flex-direction: column;
}
/* TOP SECTION: text + dashboard side by side */
.hero-top {
display: grid;
grid-template-columns: 500px 1fr;
gap: 60px;
flex: 1;
}
/* LEFT TEXT */
.hero-text {
padding-top: 32px;
display: flex;
flex-direction: column;
}
.hero-label {
font-size: 12px;
font-weight: 500;
color: #6B8F71;
letter-spacing: 1px;
margin-bottom: 20px;
}
.hero-headline {
font-family: 'Noto Serif SC', serif;
font-size: 44px;
font-weight: 400;
line-height: 1.25;
letter-spacing: -0.5px;
color: #2a2a2a;
margin-bottom: 16px;
}
.hero-headline em {
font-style: italic;
color: #7A8F71;
}
.hero-subtitle {
font-size: 16px;
font-weight: 300;
line-height: 1.7;
color: #999;
margin-bottom: 32px;
max-width: 400px;
}
.hero-ctas {
display: flex;
gap: 12px;
margin-bottom: 36px;
}
.btn-primary {
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 500;
padding: 14px 28px;
background: rgba(107, 143, 113, 0.12);
color: #6B8F71;
border: 1px solid rgba(107, 143, 113, 0.3);
border-radius: 100px;
cursor: pointer;
transition: all 0.2s;
}
.btn-primary:hover { background: rgba(107, 143, 113, 0.18); }
.btn-secondary {
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 400;
padding: 14px 28px;
background: transparent;
color: #888;
border: 1px solid #d5cfc5;
border-radius: 100px;
cursor: pointer;
display: flex;
align-items: center;
gap: 8px;
transition: all 0.2s;
}
.btn-secondary:hover { border-color: #aaa; color: #555; }
.btn-secondary svg { width: 14px; height: 14px; }
/* FLOW DIAGRAM */
.flow-diagram {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 32px;
}
.flow-step {
display: flex;
align-items: center;
gap: 10px;
background: rgba(107, 143, 113, 0.1);
border: 1px solid rgba(107, 143, 113, 0.25);
border-radius: 100px;
padding: 8px 18px;
}
.flow-step-icon {
width: 24px;
height: 24px;
background: #6B8F71;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.flow-step-icon svg { width: 12px; height: 12px; color: #fff; }
.flow-step span {
font-size: 12px;
font-weight: 500;
color: #666;
}
.flow-arrow {
width: 20px;
display: flex;
align-items: center;
justify-content: center;
color: #ccc;
}
.flow-arrow svg { width: 16px; height: 16px; }
/* METRICS ROW */
.metrics-row {
display: flex;
gap: 40px;
}
.metric-card {
background: #fff;
border-radius: 16px;
padding: 20px 24px;
min-width: 130px;
box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.metric-card-value {
font-family: 'Noto Serif SC', serif;
font-size: 28px;
font-weight: 400;
color: #2a2a2a;
letter-spacing: -0.5px;
margin-bottom: 4px;
}
.metric-card-value span { color: #6B8F71; }
.metric-card-label {
font-size: 11px;
font-weight: 400;
color: #bbb;
}
/* RIGHT — DASHBOARD */
.hero-dashboard {
padding-top: 8px;
}
.dashboard-frame {
background: #FFFFFF;
border-radius: 24px;
box-shadow:
0 1px 2px rgba(0,0,0,0.02),
0 4px 12px rgba(0,0,0,0.03),
0 16px 48px rgba(0,0,0,0.05);
padding: 24px;
height: 480px;
display: flex;
flex-direction: column;
}
/* Dash header */
.dash-head {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.dash-head-title {
font-size: 14px;
font-weight: 500;
color: #3a3a3a;
}
.dash-head-tag {
font-size: 11px;
font-weight: 400;
color: #6B8F71;
background: rgba(107, 143, 113, 0.1);
padding: 4px 12px;
border-radius: 100px;
}
/* KPI row */
.dash-kpis {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 12px;
margin-bottom: 20px;
}
.dash-kpi {
background: #FAFAF6;
border-radius: 14px;
padding: 16px;
text-align: center;
}
.dash-kpi-value {
font-size: 22px;
font-weight: 500;
color: #2a2a2a;
margin-bottom: 2px;
}
.dash-kpi-label {
font-size: 10px;
font-weight: 400;
color: #bbb;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.dash-kpi-change {
font-size: 11px;
font-weight: 500;
color: #6B8F71;
margin-top: 4px;
}
/* Chart area */
.dash-chart {
flex: 1;
display: grid;
grid-template-columns: 2fr 1fr;
gap: 12px;
}
.chart-main {
background: #FAFAF6;
border-radius: 16px;
padding: 20px;
display: flex;
flex-direction: column;
}
.chart-main-label {
font-size: 11px;
font-weight: 500;
color: #aaa;
margin-bottom: 12px;
}
.chart-main-svg {
flex: 1;
}
/* Side panel */
.chart-side {
display: flex;
flex-direction: column;
gap: 10px;
}
.insight-bubble {
background: #FAFAF6;
border-radius: 16px;
padding: 14px 16px;
flex: 1;
}
.insight-bubble-header {
display: flex;
align-items: center;
gap: 6px;
margin-bottom: 8px;
}
.insight-bubble-icon {
width: 20px;
height: 20px;
background: rgba(107, 143, 113, 0.2);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
.insight-bubble-icon svg { width: 10px; height: 10px; color: #7A8F71; }
.insight-bubble-tag {
font-size: 10px;
font-weight: 500;
color: #6B8F71;
}
.insight-bubble-text {
font-size: 11px;
font-weight: 400;
color: #888;
line-height: 1.5;
}
/* TRUST BAR */
.trust-bar {
padding: 16px 0;
display: flex;
align-items: center;
gap: 40px;
border-top: 1px solid #e8e2d8;
}
.trust-label {
font-size: 11px;
font-weight: 400;
color: #ccc;
white-space: nowrap;
}
.trust-logos {
display: flex;
gap: 36px;
align-items: center;
}
.trust-logo {
font-size: 14px;
font-weight: 400;
color: #ccc;
}
</style>
</head>
<body>
<!-- NAV -->
<nav>
<div class="nav-logo">
<div class="nav-logo-mark">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
<polygon points="12 2 22 8.5 22 15.5 12 22 2 15.5 2 8.5 12 2"/>
</svg>
</div>
Meridian
</div>
<ul class="nav-center">
<li><a href="#">Product</a></li>
<li><a href="#">Pricing</a></li>
<li><a href="#">Docs</a></li>
<li><a href="#">Blog</a></li>
</ul>
<div class="nav-right">
<a href="#" class="nav-signin">Sign In</a>
<button class="nav-cta">Start Free Trial</button>
</div>
</nav>
<!-- HERO -->
<div class="hero">
<div class="hero-top">
<!-- LEFT TEXT -->
<div class="hero-text">
<div class="hero-label">Business Intelligence for Modern Teams</div>
<h1 class="hero-headline">Turn data into <em>decisions,</em> not dashboards</h1>
<p class="hero-subtitle">AI-powered analytics that tells you what matters, when it matters. Clarity over complexity.</p>
<div class="hero-ctas">
<button class="btn-primary">Start Free Trial</button>
<button class="btn-secondary">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="5 3 19 12 5 21 5 3"/></svg>
Watch Demo
</button>
</div>
<!-- Flow diagram -->
<div class="flow-diagram">
<div class="flow-step">
<div class="flow-step-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>
</div>
<span>Raw Data</span>
</div>
<div class="flow-arrow">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"/></svg>
</div>
<div class="flow-step">
<div class="flow-step-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/></svg>
</div>
<span>AI Analysis</span>
</div>
<div class="flow-arrow">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"/></svg>
</div>
<div class="flow-step">
<div class="flow-step-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>
</div>
<span>Actionable Insight</span>
</div>
</div>
<!-- Metrics -->
<div class="metrics-row">
<div class="metric-card">
<div class="metric-card-value">3<span>x</span></div>
<div class="metric-card-label">Faster insights</div>
</div>
<div class="metric-card">
<div class="metric-card-value">50<span>%</span></div>
<div class="metric-card-label">Less meeting time</div>
</div>
<div class="metric-card">
<div class="metric-card-value">99.9<span>%</span></div>
<div class="metric-card-label">Uptime</div>
</div>
</div>
</div>
<!-- RIGHT — DASHBOARD -->
<div class="hero-dashboard">
<div class="dashboard-frame">
<div class="dash-head">
<div class="dash-head-title">Analytics Overview</div>
<div class="dash-head-tag">AI-Enhanced</div>
</div>
<div class="dash-kpis">
<div class="dash-kpi">
<div class="dash-kpi-value">$2.4M</div>
<div class="dash-kpi-label">Revenue</div>
<div class="dash-kpi-change">+12.3%</div>
</div>
<div class="dash-kpi">
<div class="dash-kpi-value">84.2K</div>
<div class="dash-kpi-label">Active Users</div>
<div class="dash-kpi-change">+8.7%</div>
</div>
<div class="dash-kpi">
<div class="dash-kpi-value">1.2%</div>
<div class="dash-kpi-label">Churn Rate</div>
<div class="dash-kpi-change">-0.3pp</div>
</div>
</div>
<div class="dash-chart">
<!-- Main chart with organic shapes -->
<div class="chart-main">
<div class="chart-main-label">Revenue Trend</div>
<svg class="chart-main-svg" viewBox="0 0 400 160" preserveAspectRatio="xMidYMid meet">
<!-- Soft grid -->
<line x1="0" y1="40" x2="400" y2="40" stroke="#ece7dd" stroke-width="1"/>
<line x1="0" y1="80" x2="400" y2="80" stroke="#ece7dd" stroke-width="1"/>
<line x1="0" y1="120" x2="400" y2="120" stroke="#ece7dd" stroke-width="1"/>
<!-- Rounded bars -->
<rect x="15" y="80" width="28" height="70" rx="8" ry="8" fill="#e2ddd4"/>
<rect x="58" y="65" width="28" height="85" rx="8" ry="8" fill="#e2ddd4"/>
<rect x="101" y="90" width="28" height="60" rx="8" ry="8" fill="#e2ddd4"/>
<rect x="144" y="50" width="28" height="100" rx="8" ry="8" fill="#6B8F71" opacity="0.6"/>
<rect x="187" y="60" width="28" height="90" rx="8" ry="8" fill="#e2ddd4"/>
<rect x="230" y="35" width="28" height="115" rx="8" ry="8" fill="#6B8F71" opacity="0.8"/>
<rect x="273" y="45" width="28" height="105" rx="8" ry="8" fill="#e2ddd4"/>
<rect x="316" y="25" width="28" height="125" rx="8" ry="8" fill="#6B8F71"/>
<rect x="359" y="40" width="28" height="110" rx="8" ry="8" fill="#e2ddd4"/>
<!-- Smooth trend line overlay -->
<path d="M29,75 C60,62 75,60 115,85 C140,70 155,47 172,45 C200,55 205,55 244,30 C270,40 280,40 330,20 C350,35 365,35 373,35" fill="none" stroke="#7A8F71" stroke-width="2" stroke-linecap="round" opacity="0.7"/>
<!-- Labels -->
<text x="22" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Jan</text>
<text x="72" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Feb</text>
<text x="115" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Mar</text>
<text x="158" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Apr</text>
<text x="201" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">May</text>
<text x="244" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Jun</text>
<text x="287" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Jul</text>
<text x="330" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Aug</text>
<text x="373" y="158" font-size="9" fill="#bbb" font-family="Inter" text-anchor="middle">Sep</text>
</svg>
</div>
<!-- Side insights -->
<div class="chart-side">
<div class="insight-bubble">
<div class="insight-bubble-header">
<div class="insight-bubble-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M13 2L3 14h9l-1 8 10-12h-9l1-8z"/></svg>
</div>
<span class="insight-bubble-tag">AI Insight</span>
</div>
<div class="insight-bubble-text">Enterprise segment grew 23% this quarter. Four new accounts are driving acceleration.</div>
</div>
<div class="insight-bubble">
<div class="insight-bubble-header">
<div class="insight-bubble-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>
</div>
<span class="insight-bubble-tag">Prediction</span>
</div>
<div class="insight-bubble-text">89% likelihood of hitting Q3 revenue target based on current pipeline velocity.</div>
</div>
<div class="insight-bubble">
<div class="insight-bubble-header">
<div class="insight-bubble-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg>
</div>
<span class="insight-bubble-tag">Alert</span>
</div>
<div class="insight-bubble-text">Churn risk detected for 2 mid-market accounts. Recommend outreach this week.</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- TRUST BAR -->
<div class="trust-bar">
<span class="trust-label">Trusted by teams at</span>
<div class="trust-logos">
<span class="trust-logo">Stripe</span>
<span class="trust-logo">Notion</span>
<span class="trust-logo">Linear</span>
<span class="trust-logo">Vercel</span>
<span class="trust-logo">Figma</span>
</div>
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', function() {
window.lucide?.createIcons?.();
});
</script>
</body>
</html>
FILE:assets/showcases/website-ai-writing/aiwriting-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Inkwell — AI Writing Assistant</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #FFFFFF;
font-family: 'Helvetica Neue', Arial, sans-serif;
color: #111111;
position: relative;
}
/* Grid overlay for Swiss design feel */
body::before {
content: '';
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
background:
repeating-linear-gradient(90deg, transparent, transparent 119px, rgba(0,0,0,0.03) 119px, rgba(0,0,0,0.03) 120px),
repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(0,0,0,0.02) 59px, rgba(0,0,0,0.02) 60px);
pointer-events: none;
z-index: 0;
}
.container {
position: relative;
z-index: 1;
display: grid;
grid-template-columns: 1fr 1fr;
height: 100%;
padding: 0;
}
/* LEFT PANEL */
.left-panel {
padding: 60px 60px 48px 80px;
display: flex;
flex-direction: column;
justify-content: space-between;
border-right: 2px solid #111;
}
.top-bar {
display: flex;
justify-content: space-between;
align-items: center;
}
.logo {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 20px;
font-weight: 700;
letter-spacing: -0.5px;
text-transform: uppercase;
}
.logo span {
color: #E63946;
}
.nav {
display: flex;
gap: 28px;
font-size: 13px;
font-weight: 500;
letter-spacing: 0.5px;
text-transform: uppercase;
}
.nav a {
color: #111;
text-decoration: none;
}
.hero-content {
margin-top: -20px;
}
.headline {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 86px;
font-weight: 700;
line-height: 0.95;
letter-spacing: -4px;
margin-bottom: 28px;
}
.headline em {
font-style: italic;
color: #E63946;
}
.subtitle {
font-size: 18px;
font-weight: 400;
color: #555;
line-height: 1.5;
max-width: 420px;
margin-bottom: 36px;
}
.cta-row {
display: flex;
align-items: center;
gap: 24px;
}
.cta-button {
display: inline-flex;
align-items: center;
gap: 10px;
padding: 16px 36px;
background: #E63946;
color: #fff;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 15px;
font-weight: 600;
letter-spacing: 0.5px;
text-transform: uppercase;
text-decoration: none;
border: none;
cursor: pointer;
}
.social-proof {
font-size: 13px;
color: #888;
letter-spacing: 0.3px;
}
.social-proof strong {
color: #111;
font-weight: 600;
}
/* FEATURES — strict 3 col */
.features-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 0;
border-top: 2px solid #111;
}
.feature-item {
padding: 20px 0;
border-right: 1px solid #ddd;
}
.feature-item:last-child {
border-right: none;
}
.feature-item:first-child {
padding-right: 16px;
}
.feature-item:nth-child(2) {
padding: 20px 16px;
}
.feature-item:last-child {
padding-left: 16px;
}
.feature-number {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
font-weight: 700;
color: #E63946;
letter-spacing: 1px;
margin-bottom: 8px;
}
.feature-title {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 14px;
font-weight: 700;
letter-spacing: -0.3px;
margin-bottom: 4px;
text-transform: uppercase;
}
.feature-desc {
font-size: 12px;
color: #777;
line-height: 1.5;
}
/* RIGHT PANEL — Editor mockup as wireframe */
.right-panel {
background: #F7F7F7;
padding: 48px 60px 48px 48px;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.editor-mockup {
width: 100%;
max-width: 580px;
height: 680px;
background: #fff;
border: 2px solid #111;
display: grid;
grid-template-columns: 1fr 200px;
position: relative;
}
/* Grid reference lines on mockup */
.editor-mockup::before {
content: '';
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
background:
repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(0,0,0,0.03) 39px, rgba(0,0,0,0.03) 40px);
pointer-events: none;
}
.editor-main {
padding: 28px 24px;
border-right: 2px solid #111;
display: flex;
flex-direction: column;
}
.editor-toolbar {
display: flex;
gap: 6px;
padding-bottom: 16px;
border-bottom: 1px solid #ddd;
margin-bottom: 20px;
}
.toolbar-btn {
width: 28px;
height: 28px;
border: 1px solid #ccc;
background: #fff;
display: flex;
align-items: center;
justify-content: center;
}
.toolbar-btn.active {
background: #111;
border-color: #111;
color: #fff;
}
.editor-title-line {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 22px;
font-weight: 700;
letter-spacing: -0.5px;
margin-bottom: 16px;
color: #111;
}
.editor-text-block {
font-size: 13px;
line-height: 1.8;
color: #444;
margin-bottom: 14px;
}
.editor-text-block .highlight {
background: rgba(230, 57, 70, 0.12);
border-bottom: 2px solid #E63946;
padding: 0 2px;
}
.editor-h2 {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 16px;
font-weight: 700;
margin-bottom: 10px;
margin-top: 6px;
color: #111;
}
.editor-list {
font-size: 13px;
line-height: 2;
color: #555;
padding-left: 18px;
}
.editor-cursor {
display: inline-block;
width: 2px;
height: 16px;
background: #E63946;
animation: blink 1s step-end infinite;
vertical-align: text-bottom;
margin-left: 2px;
}
@keyframes blink {
50% { opacity: 0; }
}
/* AI SIDEBAR */
.ai-sidebar {
padding: 20px 16px;
background: #FAFAFA;
display: flex;
flex-direction: column;
gap: 14px;
}
.sidebar-header {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 1.5px;
color: #E63946;
padding-bottom: 10px;
border-bottom: 2px solid #111;
}
.sidebar-card {
padding: 12px;
border: 1px solid #ddd;
background: #fff;
}
.sidebar-card-label {
font-size: 10px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.8px;
color: #999;
margin-bottom: 6px;
}
.sidebar-card-value {
font-size: 13px;
font-weight: 500;
color: #111;
line-height: 1.4;
}
.style-meter {
display: flex;
gap: 3px;
margin-top: 8px;
}
.meter-bar {
height: 4px;
flex: 1;
background: #E0E0E0;
}
.meter-bar.filled {
background: #E63946;
}
.sidebar-suggestion {
padding: 10px 12px;
background: #fff;
border: 1px solid #ddd;
font-size: 12px;
color: #555;
line-height: 1.5;
}
.sidebar-suggestion strong {
color: #111;
display: block;
font-size: 10px;
text-transform: uppercase;
letter-spacing: 0.8px;
margin-bottom: 4px;
}
.sidebar-action {
display: flex;
align-items: center;
gap: 6px;
padding: 10px 12px;
background: #111;
color: #fff;
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.5px;
cursor: pointer;
border: none;
justify-content: center;
}
.tag-row {
display: flex;
flex-wrap: wrap;
gap: 4px;
margin-top: 6px;
}
.tag {
font-size: 10px;
padding: 2px 8px;
border: 1px solid #ccc;
color: #666;
letter-spacing: 0.3px;
}
/* Corner mark */
.right-panel::after {
content: 'INKWELL V1.0';
position: absolute;
bottom: 20px;
right: 24px;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 10px;
letter-spacing: 2px;
color: #bbb;
text-transform: uppercase;
}
</style>
</head>
<body>
<div class="container">
<!-- LEFT PANEL -->
<div class="left-panel">
<div class="top-bar">
<div class="logo">INK<span>WELL</span></div>
<nav class="nav">
<a href="#">Features</a>
<a href="#">Pricing</a>
<a href="#">Blog</a>
</nav>
</div>
<div class="hero-content">
<h1 class="headline">Write<br>better,<br>faster,<br>with <em>your</em><br>own voice.</h1>
<p class="subtitle">AI that learns your style, not replaces it. Craft content for WeChat, Xiaohongshu, and video scripts — all in your authentic tone.</p>
<div class="cta-row">
<a href="#" class="cta-button">
Start Writing
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg>
</a>
<span class="social-proof">Trusted by <strong>10,000+</strong> creators</span>
</div>
</div>
<div class="features-grid">
<div class="feature-item">
<div class="feature-number">01</div>
<div class="feature-title">Style Learning</div>
<div class="feature-desc">Adapts to your unique voice through continuous analysis of your writing patterns.</div>
</div>
<div class="feature-item">
<div class="feature-number">02</div>
<div class="feature-title">Multi-Platform</div>
<div class="feature-desc">WeChat articles, Xiaohongshu posts, video scripts. One tool, every format.</div>
</div>
<div class="feature-item">
<div class="feature-number">03</div>
<div class="feature-title">Human-Touch</div>
<div class="feature-desc">Proofreading that preserves warmth and removes robotic phrasing.</div>
</div>
</div>
</div>
<!-- RIGHT PANEL — Editor Mockup -->
<div class="right-panel">
<div class="editor-mockup">
<div class="editor-main">
<div class="editor-toolbar">
<div class="toolbar-btn active"><svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><path d="M6 4h8a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/><path d="M6 12h9a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/></svg></div>
<div class="toolbar-btn"><svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="19" y1="4" x2="10" y2="4"/><line x1="14" y1="20" x2="5" y2="20"/><line x1="15" y1="4" x2="9" y2="20"/></svg></div>
<div class="toolbar-btn"><svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="21" y1="6" x2="3" y2="6"/><line x1="15" y1="12" x2="3" y2="12"/><line x1="17" y1="18" x2="3" y2="18"/></svg></div>
<div class="toolbar-btn"><svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><line x1="8" y1="6" x2="21" y2="6"/><line x1="8" y1="12" x2="21" y2="12"/><line x1="8" y1="18" x2="21" y2="18"/><line x1="3" y1="6" x2="3.01" y2="6"/><line x1="3" y1="12" x2="3.01" y2="12"/><line x1="3" y1="18" x2="3.01" y2="18"/></svg></div>
</div>
<div class="editor-title-line">The Future of Content Creation</div>
<div class="editor-text-block">
Every creator faces the same tension: the desire to produce more content versus the need to maintain quality and authenticity. <span class="highlight">AI doesn't have to mean losing your voice</span> — it can mean amplifying it.
</div>
<div class="editor-h2">Why Authenticity Matters</div>
<div class="editor-text-block">
Readers can tell. They feel the difference between words that carry genuine experience and words assembled by algorithm. The goal isn't to write <em>more</em> — it's to write more of what only you can write.<span class="editor-cursor"></span>
</div>
<div class="editor-h2">Key Principles</div>
<ol class="editor-list">
<li>Write from personal experience first</li>
<li>Use AI for refinement, not replacement</li>
<li>Adapt tone for each platform</li>
</ol>
</div>
<div class="ai-sidebar">
<div class="sidebar-header">AI Assistant</div>
<div class="sidebar-card">
<div class="sidebar-card-label">Style Match</div>
<div class="sidebar-card-value">92% Voice Fidelity</div>
<div class="style-meter">
<div class="meter-bar filled"></div>
<div class="meter-bar filled"></div>
<div class="meter-bar filled"></div>
<div class="meter-bar filled"></div>
<div class="meter-bar"></div>
</div>
</div>
<div class="sidebar-card">
<div class="sidebar-card-label">Target</div>
<div class="sidebar-card-value">WeChat Article</div>
<div class="tag-row">
<span class="tag">WeChat</span>
<span class="tag">XHS</span>
<span class="tag">Script</span>
</div>
</div>
<div class="sidebar-suggestion">
<strong>Suggestion</strong>
Consider opening with a specific anecdote to strengthen the personal connection.
</div>
<div class="sidebar-suggestion">
<strong>Tone Check</strong>
Paragraph 2 reads slightly formal. Soften with a conversational phrase.
</div>
<button class="sidebar-action">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"/></svg>
Refine Selection
</button>
</div>
</div>
</div>
</div>
</body>
</html>
FILE:assets/showcases/website-ai-writing/aiwriting-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Inkwell — AI Writing Assistant</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Noto+Serif+SC:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #F5F0EB;
font-family: 'Inter', sans-serif;
color: #3D3D3D;
}
.page {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
}
/* NAV */
.nav-bar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 28px 64px;
}
.logo {
font-family: 'Noto Serif SC', serif;
font-size: 20px;
font-weight: 600;
color: #5C5347;
letter-spacing: 1px;
}
.nav-right {
display: flex;
align-items: center;
gap: 36px;
}
.nav-right a {
font-size: 13px;
font-weight: 400;
color: #8A8278;
text-decoration: none;
letter-spacing: 0.3px;
}
.nav-cta {
padding: 10px 24px;
background: transparent;
color: #2D3436;
border: 1px solid rgba(45, 52, 54, 0.2);
border-radius: 24px;
font-size: 13px;
font-weight: 500;
text-decoration: none;
letter-spacing: 0.3px;
}
/* MAIN CONTENT */
.main-content {
flex: 1;
display: flex;
flex-direction: column;
padding: 0 64px;
gap: 36px;
}
/* HERO ROW */
.hero-row {
display: grid;
grid-template-columns: 480px 1fr;
gap: 56px;
align-items: start;
padding-top: 16px;
}
.hero-text {
padding-top: 20px;
}
.headline {
font-family: 'Noto Serif SC', serif;
font-size: 44px;
font-weight: 600;
line-height: 1.35;
letter-spacing: -0.5px;
color: #3D3D3D;
margin-bottom: 20px;
}
.headline .accent {
color: #6B8F71;
}
.subtitle {
font-size: 16px;
font-weight: 300;
line-height: 1.8;
color: #8A8278;
max-width: 420px;
margin-bottom: 28px;
}
.cta-area {
display: flex;
align-items: center;
gap: 20px;
margin-bottom: 16px;
}
.cta-button {
display: inline-flex;
align-items: center;
gap: 10px;
padding: 14px 32px;
background: #2D3436;
color: #F5F0EB;
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 500;
letter-spacing: 0.5px;
text-decoration: none;
border: none;
border-radius: 32px;
cursor: pointer;
}
.social-proof {
font-size: 12px;
font-weight: 400;
color: #B5AD9E;
letter-spacing: 0.3px;
}
/* EDITOR MOCKUP — organic rounded */
.editor-container {
position: relative;
}
.editor-card {
width: 100%;
max-width: 720px;
height: 460px;
background: #FDFCF9;
border-radius: 24px;
box-shadow:
0 2px 8px rgba(92,83,71,0.04),
0 8px 24px rgba(92,83,71,0.06),
0 24px 48px rgba(92,83,71,0.03);
display: grid;
grid-template-columns: 1fr 200px;
overflow: hidden;
}
.editor-body {
padding: 28px 28px;
display: flex;
flex-direction: column;
}
.editor-toolbar {
display: flex;
gap: 6px;
margin-bottom: 20px;
padding-bottom: 14px;
border-bottom: 1px solid #EDE8DF;
}
.e-btn {
width: 30px;
height: 30px;
border-radius: 10px;
border: none;
background: transparent;
display: flex;
align-items: center;
justify-content: center;
color: #C4BDB2;
cursor: pointer;
}
.e-btn.active {
background: #EDE8DF;
color: #5C5347;
}
.e-title {
font-family: 'Noto Serif SC', serif;
font-size: 20px;
font-weight: 600;
color: #3D3D3D;
margin-bottom: 14px;
}
.e-text {
font-size: 13.5px;
font-weight: 300;
line-height: 1.9;
color: #6B6560;
margin-bottom: 12px;
}
.e-text .enhanced {
background: rgba(107,143,113,0.2);
border-radius: 4px;
padding: 1px 4px;
}
.e-h2 {
font-family: 'Noto Serif SC', serif;
font-size: 16px;
font-weight: 500;
color: #3D3D3D;
margin-bottom: 10px;
margin-top: 2px;
}
.e-list {
list-style: none;
padding: 0;
}
.e-list li {
font-size: 13px;
font-weight: 300;
color: #8A8278;
line-height: 1.9;
padding-left: 18px;
position: relative;
}
.e-list li::before {
content: '';
position: absolute;
left: 2px;
top: 10px;
width: 8px;
height: 8px;
border-radius: 50%;
border: 1.5px solid #6B8F71;
}
.typing-cursor {
display: inline-block;
width: 1.5px;
height: 14px;
background: #6B8F71;
animation: softblink 1.5s ease-in-out infinite;
vertical-align: text-bottom;
margin-left: 2px;
}
@keyframes softblink {
0%, 100% { opacity: 0.8; }
50% { opacity: 0.15; }
}
/* AI Sidebar */
.ai-panel {
background: #F8F5EF;
border-left: 1px solid #EDE8DF;
padding: 22px 16px;
display: flex;
flex-direction: column;
gap: 12px;
}
.panel-header {
display: flex;
align-items: center;
gap: 8px;
padding-bottom: 12px;
border-bottom: 1px solid #EDE8DF;
}
.panel-header svg {
color: #6B8F71;
}
.panel-header span {
font-size: 12px;
font-weight: 500;
color: #5C5347;
letter-spacing: 0.5px;
}
.panel-card {
background: #FDFCF9;
border-radius: 14px;
padding: 14px;
border: 1px solid #EDE8DF;
}
.panel-card-label {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.8px;
color: #B5AD9E;
margin-bottom: 6px;
}
.panel-card-value {
font-size: 13px;
font-weight: 500;
color: #3D3D3D;
}
.voice-bar {
display: flex;
align-items: center;
gap: 8px;
margin-top: 8px;
}
.vb-track {
flex: 1;
height: 4px;
background: #EDE8DF;
border-radius: 4px;
overflow: hidden;
}
.vb-fill {
width: 92%;
height: 100%;
background: linear-gradient(90deg, #6B8F71, #C4D1BC);
border-radius: 4px;
}
.vb-label {
font-size: 11px;
font-weight: 500;
color: #6B8F71;
}
.platform-pills {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 6px;
}
.pill {
font-size: 10px;
padding: 4px 10px;
border-radius: 16px;
background: #EDE8DF;
color: #8A8278;
}
.pill.active {
background: rgba(107,143,113,0.25);
color: #5C5347;
}
.panel-note {
font-size: 11.5px;
font-weight: 300;
color: #8A8278;
line-height: 1.6;
padding: 12px;
background: #FDFCF9;
border-radius: 14px;
border: 1px solid #EDE8DF;
}
.panel-note .note-label {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.8px;
color: #B5AD9E;
display: block;
margin-bottom: 4px;
}
/* FLOW DIAGRAM */
.flow-section {
padding: 0 0 0 0;
}
.flow-bar {
display: flex;
align-items: center;
justify-content: center;
gap: 0;
padding: 20px 0;
}
.flow-step {
display: flex;
align-items: center;
gap: 14px;
padding: 14px 28px;
background: #FDFCF9;
border-radius: 18px;
border: 1px solid #EDE8DF;
box-shadow: 0 2px 8px rgba(92,83,71,0.03);
}
.flow-step-icon {
width: 38px;
height: 38px;
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.flow-step-icon.ideas {
background: rgba(107,143,113,0.2);
color: #6B8F71;
}
.flow-step-icon.ai {
background: rgba(212,187,156,0.25);
color: #C4A87A;
}
.flow-step-icon.voice {
background: rgba(92,83,71,0.1);
color: #5C5347;
}
.flow-step-text {
display: flex;
flex-direction: column;
}
.flow-step-label {
font-size: 14px;
font-weight: 500;
color: #3D3D3D;
margin-bottom: 2px;
}
.flow-step-desc {
font-size: 11px;
font-weight: 300;
color: #B5AD9E;
}
.flow-arrow {
display: flex;
align-items: center;
padding: 0 20px;
color: #C4BDB2;
}
.flow-arrow svg {
opacity: 0.6;
}
/* FEATURES ROW */
.features-strip {
display: flex;
justify-content: center;
gap: 56px;
padding: 12px 0 20px 0;
}
.feat {
display: flex;
align-items: center;
gap: 12px;
}
.feat-icon {
width: 40px;
height: 40px;
border-radius: 12px;
background: rgba(107,143,113,0.15);
display: flex;
align-items: center;
justify-content: center;
color: #6B8F71;
flex-shrink: 0;
}
.feat-text {
display: flex;
flex-direction: column;
}
.feat-name {
font-size: 13px;
font-weight: 500;
color: #3D3D3D;
margin-bottom: 1px;
}
.feat-sub {
font-size: 11px;
font-weight: 300;
color: #B5AD9E;
}
.divider-dot {
width: 4px;
height: 4px;
border-radius: 50%;
background: #D5CFC5;
align-self: center;
}
</style>
</head>
<body>
<div class="page">
<!-- NAV -->
<nav class="nav-bar">
<div class="logo">Inkwell</div>
<div class="nav-right">
<a href="#">Philosophy</a>
<a href="#">Features</a>
<a href="#">Stories</a>
<a href="#" class="nav-cta">Start Writing</a>
</div>
</nav>
<!-- MAIN -->
<div class="main-content">
<!-- HERO -->
<div class="hero-row">
<div class="hero-text">
<h1 class="headline">Write better, faster,<br>with <span class="accent">your own</span> voice</h1>
<p class="subtitle">AI that learns your style, not replaces it. A mindful writing companion for WeChat, Xiaohongshu, and video scripts that honours your creative instincts.</p>
<div class="cta-area">
<a href="#" class="cta-button">
Start Writing
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg>
</a>
<span class="social-proof">Trusted by 10,000+ creators</span>
</div>
</div>
<!-- EDITOR CARD -->
<div class="editor-container">
<div class="editor-card">
<div class="editor-body">
<div class="editor-toolbar">
<button class="e-btn active"><svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M6 4h8a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/><path d="M6 12h9a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/></svg></button>
<button class="e-btn"><svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="19" y1="4" x2="10" y2="4"/><line x1="14" y1="20" x2="5" y2="20"/><line x1="15" y1="4" x2="9" y2="20"/></svg></button>
<button class="e-btn"><svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="21" y1="6" x2="3" y2="6"/><line x1="15" y1="12" x2="3" y2="12"/><line x1="17" y1="18" x2="3" y2="18"/></svg></button>
<button class="e-btn"><svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"/><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"/></svg></button>
</div>
<div class="e-title">On the Patience of Growing Things</div>
<div class="e-text">
There is a kind of writing that happens slowly, like roots in winter soil. <span class="enhanced">You cannot rush a sentence into meaning any more than you can rush a seed into bloom</span>. The best words arrive when you stop chasing them.
</div>
<div class="e-h2">Listening to the Draft</div>
<div class="e-text">
Every draft speaks, if you give it room. The first version is never wrong — it is simply unfinished. What AI can offer is not replacement, but reflection: a gentle mirror held up to your own intentions.<span class="typing-cursor"></span>
</div>
<ul class="e-list">
<li>Trust the messy first draft</li>
<li>Let AI reveal patterns you missed</li>
<li>Preserve what makes it yours</li>
</ul>
</div>
<div class="ai-panel">
<div class="panel-header">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
<span>Inkwell AI</span>
</div>
<div class="panel-card">
<div class="panel-card-label">Voice Match</div>
<div class="panel-card-value">Your Style</div>
<div class="voice-bar">
<div class="vb-track"><div class="vb-fill"></div></div>
<div class="vb-label">92%</div>
</div>
</div>
<div class="panel-card">
<div class="panel-card-label">Platform</div>
<div class="panel-card-value">WeChat</div>
<div class="platform-pills">
<span class="pill active">WeChat</span>
<span class="pill">XHS</span>
<span class="pill">Script</span>
</div>
</div>
<div class="panel-note">
<span class="note-label">Observation</span>
The seed metaphor in paragraph one is lovely. Consider echoing it in the closing line for a sense of return.
</div>
<div class="panel-note">
<span class="note-label">Tone</span>
Gentle, contemplative. This reads naturally as you.
</div>
</div>
</div>
</div>
</div>
<!-- FLOW DIAGRAM -->
<div class="flow-section">
<div class="flow-bar">
<div class="flow-step">
<div class="flow-step-icon ideas">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 1 1 7.072 0l-.548.547A3.374 3.374 0 0 0 12 18.469c-1.006 0-1.938-.429-2.577-1.177l-.56-.56z"/></svg>
</div>
<div class="flow-step-text">
<div class="flow-step-label">Your Ideas</div>
<div class="flow-step-desc">Raw thoughts and drafts</div>
</div>
</div>
<div class="flow-arrow">
<svg width="32" height="16" viewBox="0 0 32 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><line x1="2" y1="8" x2="28" y2="8"/><polyline points="24 4 28 8 24 12"/></svg>
</div>
<div class="flow-step">
<div class="flow-step-icon ai">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/></svg>
</div>
<div class="flow-step-text">
<div class="flow-step-label">AI Enhancement</div>
<div class="flow-step-desc">Refine, not rewrite</div>
</div>
</div>
<div class="flow-arrow">
<svg width="32" height="16" viewBox="0 0 32 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"><line x1="2" y1="8" x2="28" y2="8"/><polyline points="24 4 28 8 24 12"/></svg>
</div>
<div class="flow-step">
<div class="flow-step-icon voice">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
</div>
<div class="flow-step-text">
<div class="flow-step-label">Your Voice</div>
<div class="flow-step-desc">Unmistakably you</div>
</div>
</div>
</div>
</div>
<!-- FEATURES STRIP -->
<div class="features-strip">
<div class="feat">
<div class="feat-icon">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/><path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/></svg>
</div>
<div class="feat-text">
<div class="feat-name">Style Learning</div>
<div class="feat-sub">Evolves with your writing</div>
</div>
</div>
<div class="divider-dot"></div>
<div class="feat">
<div class="feat-icon">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="2" y="3" width="20" height="14" rx="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>
</div>
<div class="feat-text">
<div class="feat-name">Multi-Platform</div>
<div class="feat-sub">WeChat, XHS, video scripts</div>
</div>
</div>
<div class="divider-dot"></div>
<div class="feat">
<div class="feat-icon">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/></svg>
</div>
<div class="feat-text">
<div class="feat-name">Human-Touch Proofreading</div>
<div class="feat-sub">Warmth-preserving refinement</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
FILE:assets/showcases/website-ai-writing/aiwriting-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>Inkwell — AI Writing Assistant</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
background: #FAFAF8;
font-family: 'Inter', sans-serif;
color: #2C2C2C;
}
.page {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
padding: 40px 80px 40px 80px;
}
/* NAV */
.nav-bar {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 60px;
}
.logo {
font-size: 18px;
font-weight: 500;
letter-spacing: 3px;
text-transform: uppercase;
color: #2C2C2C;
}
.nav-links {
display: flex;
gap: 40px;
align-items: center;
}
.nav-links a {
font-size: 13px;
font-weight: 400;
color: #999;
text-decoration: none;
letter-spacing: 0.5px;
}
.nav-links a:hover {
color: #2C2C2C;
}
/* HERO AREA */
.hero-section {
flex: 1;
display: grid;
grid-template-columns: 440px 1fr;
gap: 80px;
align-items: center;
}
.hero-text {
display: flex;
flex-direction: column;
gap: 28px;
}
.headline {
font-size: 52px;
font-weight: 200;
line-height: 1.15;
letter-spacing: -1.5px;
color: #2C2C2C;
}
.headline em {
font-style: normal;
font-weight: 400;
color: #2C2C2C;
position: relative;
}
.headline em::after {
content: '';
position: absolute;
bottom: 4px;
left: 0;
width: 100%;
height: 1px;
background: #D4A574;
opacity: 0.5;
}
.subtitle {
font-size: 16px;
font-weight: 300;
line-height: 1.7;
color: #999;
max-width: 380px;
}
.cta-button {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 14px 32px;
background: #2C2C2C;
color: #FAFAF8;
font-family: 'Inter', sans-serif;
font-size: 13px;
font-weight: 400;
letter-spacing: 0.5px;
text-decoration: none;
border: none;
border-radius: 2px;
cursor: pointer;
width: fit-content;
transition: background 0.3s;
}
.cta-button:hover {
background: #3C3C3C;
}
.social-proof {
font-size: 12px;
font-weight: 400;
color: #bbb;
letter-spacing: 0.5px;
}
/* FEATURES — minimal */
.features-row {
display: flex;
gap: 48px;
margin-top: 8px;
}
.feature-item {
display: flex;
align-items: flex-start;
gap: 12px;
}
.feature-icon {
width: 36px;
height: 36px;
border-radius: 50%;
background: rgba(212, 165, 116, 0.12);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
margin-top: 1px;
}
.feature-icon svg {
color: #D4A574;
}
.feature-label {
font-size: 13px;
font-weight: 500;
color: #2C2C2C;
margin-bottom: 2px;
}
.feature-desc {
font-size: 12px;
font-weight: 300;
color: #aaa;
line-height: 1.5;
}
/* EDITOR MOCKUP — floating card */
.editor-wrapper {
display: flex;
justify-content: center;
align-items: center;
height: 100%;
}
.editor-card {
width: 100%;
max-width: 620px;
height: 580px;
background: #FFFFFF;
border-radius: 2px;
box-shadow:
0 4px 6px rgba(0,0,0,0.02),
0 12px 28px rgba(0,0,0,0.06),
0 40px 80px rgba(0,0,0,0.04);
display: grid;
grid-template-columns: 1fr 190px;
overflow: hidden;
}
.editor-main {
padding: 32px 28px;
display: flex;
flex-direction: column;
}
.editor-toolbar {
display: flex;
gap: 4px;
margin-bottom: 24px;
padding-bottom: 16px;
border-bottom: 1px solid #F0EDE8;
}
.tb-btn {
width: 32px;
height: 32px;
border-radius: 2px;
border: none;
background: transparent;
display: flex;
align-items: center;
justify-content: center;
color: #bbb;
cursor: pointer;
}
.tb-btn.active {
background: #F5F0E8;
color: #D4A574;
}
.doc-title {
font-size: 24px;
font-weight: 500;
letter-spacing: -0.5px;
color: #2C2C2C;
margin-bottom: 18px;
}
.doc-paragraph {
font-size: 14px;
font-weight: 300;
line-height: 1.9;
color: #666;
margin-bottom: 16px;
}
.doc-paragraph .ai-enhanced {
background: linear-gradient(120deg, rgba(212,165,116,0.1) 0%, rgba(212,165,116,0.18) 100%);
border-radius: 3px;
padding: 1px 4px;
}
.doc-h2 {
font-size: 17px;
font-weight: 500;
color: #2C2C2C;
margin-bottom: 12px;
margin-top: 4px;
}
.doc-list {
list-style: none;
padding: 0;
}
.doc-list li {
font-size: 13px;
font-weight: 300;
color: #777;
line-height: 1.8;
padding-left: 16px;
position: relative;
}
.doc-list li::before {
content: '';
position: absolute;
left: 0;
top: 10px;
width: 5px;
height: 5px;
border-radius: 50%;
background: #D4A574;
}
.cursor-line {
display: inline-block;
width: 1.5px;
height: 15px;
background: #D4A574;
animation: pulse 1.2s ease-in-out infinite;
vertical-align: text-bottom;
margin-left: 1px;
}
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.2; }
}
/* AI SIDEBAR */
.ai-sidebar {
background: #FDFCFA;
border-left: 1px solid #F0EDE8;
padding: 24px 18px;
display: flex;
flex-direction: column;
gap: 16px;
}
.sidebar-title {
font-size: 11px;
font-weight: 500;
letter-spacing: 2px;
text-transform: uppercase;
color: #D4A574;
padding-bottom: 12px;
border-bottom: 1px solid #F0EDE8;
}
.ai-card {
background: #fff;
border-radius: 2px;
padding: 14px;
border: 1px solid #F0EDE8;
}
.ai-card-label {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1px;
color: #bbb;
margin-bottom: 6px;
}
.ai-card-content {
font-size: 13px;
font-weight: 400;
color: #2C2C2C;
}
.voice-score {
display: flex;
align-items: center;
gap: 8px;
margin-top: 8px;
}
.score-track {
flex: 1;
height: 3px;
background: #F0EDE8;
border-radius: 2px;
overflow: hidden;
}
.score-fill {
width: 92%;
height: 100%;
background: #D4A574;
border-radius: 2px;
}
.score-num {
font-size: 12px;
font-weight: 500;
color: #D4A574;
}
.platform-tags {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 8px;
}
.p-tag {
font-size: 10px;
font-weight: 400;
padding: 4px 10px;
border-radius: 2px;
background: #F5F0E8;
color: #999;
}
.p-tag.active {
background: rgba(212,165,116,0.15);
color: #D4A574;
}
.ai-suggestion {
font-size: 12px;
font-weight: 300;
color: #888;
line-height: 1.6;
padding: 12px 14px;
background: #fff;
border-radius: 2px;
border: 1px solid #F0EDE8;
}
.ai-suggestion .label {
font-size: 10px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.8px;
color: #bbb;
display: block;
margin-bottom: 6px;
}
.refine-btn {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
width: 100%;
padding: 12px;
background: #2C2C2C;
color: #fff;
border: none;
border-radius: 2px;
font-family: 'Inter', sans-serif;
font-size: 12px;
font-weight: 500;
cursor: pointer;
letter-spacing: 0.5px;
}
</style>
</head>
<body>
<div class="page">
<!-- NAV -->
<nav class="nav-bar">
<div class="logo">Inkwell</div>
<div class="nav-links">
<a href="#">Features</a>
<a href="#">Pricing</a>
<a href="#">Stories</a>
<a href="#" class="cta-button" style="padding: 10px 24px; font-size: 12px; margin: 0;">Start Writing</a>
</div>
</nav>
<!-- HERO -->
<div class="hero-section">
<!-- LEFT: Text -->
<div class="hero-text">
<h1 class="headline">Write better,<br>faster, with<br><em>your own voice</em></h1>
<p class="subtitle">AI that learns your style, not replaces it. Publish across WeChat, Xiaohongshu, and video scripts while sounding unmistakably you.</p>
<div class="features-row">
<div class="feature-item">
<div class="feature-icon">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
</div>
<div>
<div class="feature-label">Style Learning</div>
<div class="feature-desc">Adapts to your voice</div>
</div>
</div>
<div class="feature-item">
<div class="feature-icon">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>
</div>
<div>
<div class="feature-label">Multi-Platform</div>
<div class="feature-desc">One tool, every format</div>
</div>
</div>
<div class="feature-item">
<div class="feature-icon">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/></svg>
</div>
<div>
<div class="feature-label">Human Touch</div>
<div class="feature-desc">Warmth-preserving edit</div>
</div>
</div>
</div>
<div style="display: flex; align-items: center; gap: 24px;">
<a href="#" class="cta-button">
Start Writing
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg>
</a>
<span class="social-proof">Trusted by 10,000+ creators</span>
</div>
</div>
<!-- RIGHT: Editor Card -->
<div class="editor-wrapper">
<div class="editor-card">
<div class="editor-main">
<div class="editor-toolbar">
<button class="tb-btn active"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M6 4h8a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/><path d="M6 12h9a4 4 0 0 1 4 4 4 4 0 0 1-4 4H6z"/></svg></button>
<button class="tb-btn"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="19" y1="4" x2="10" y2="4"/><line x1="14" y1="20" x2="5" y2="20"/><line x1="15" y1="4" x2="9" y2="20"/></svg></button>
<button class="tb-btn"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="21" y1="6" x2="3" y2="6"/><line x1="15" y1="12" x2="3" y2="12"/><line x1="17" y1="18" x2="3" y2="18"/></svg></button>
<button class="tb-btn"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"/><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"/></svg></button>
</div>
<div class="doc-title">Morning Routines for Creative Minds</div>
<div class="doc-paragraph">
The best ideas rarely arrive on schedule. They come in the quiet space between waking and doing — <span class="ai-enhanced">that liminal moment when the mind is loose enough to wander but awake enough to notice</span>.
</div>
<div class="doc-h2">Finding Your Rhythm</div>
<div class="doc-paragraph">
Productivity culture tells us to optimize every hour. But creation is not production. The most prolific writers I know guard their mornings like sacred ground.<span class="cursor-line"></span>
</div>
<ul class="doc-list">
<li>Start before checking your phone</li>
<li>Write the ugly first draft freely</li>
<li>Let AI handle polish, not direction</li>
</ul>
</div>
<div class="ai-sidebar">
<div class="sidebar-title">Inkwell AI</div>
<div class="ai-card">
<div class="ai-card-label">Voice Match</div>
<div class="ai-card-content">Your Style</div>
<div class="voice-score">
<div class="score-track"><div class="score-fill"></div></div>
<div class="score-num">92%</div>
</div>
</div>
<div class="ai-card">
<div class="ai-card-label">Publishing To</div>
<div class="ai-card-content">WeChat Article</div>
<div class="platform-tags">
<span class="p-tag active">WeChat</span>
<span class="p-tag">XHS</span>
<span class="p-tag">Script</span>
</div>
</div>
<div class="ai-suggestion">
<span class="label">Suggestion</span>
The second paragraph is beautiful. Consider adding a concrete personal example to ground the abstract idea.
</div>
<button class="refine-btn">
<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 3v18"/><path d="M3 12h18"/></svg>
Refine with AI
</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
FILE:assets/showcases/infographic/infographic-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1080">
<title>AI Memory System Optimization — Build Studio Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1080px;
height: 1920px;
overflow: hidden;
margin: 0;
background: #FAFAF8;
font-family: 'Inter', sans-serif;
color: #2A2A2A;
}
.container {
width: 100%;
height: 100%;
padding: 80px 80px 64px 80px;
display: flex;
flex-direction: column;
justify-content: space-between;
}
/* Header */
.label {
font-size: 10px;
font-weight: 400;
letter-spacing: 5px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 32px;
}
.title {
font-size: 36px;
font-weight: 200;
line-height: 1.35;
color: #1A1A1A;
letter-spacing: -0.5px;
max-width: 680px;
}
.title strong {
font-weight: 500;
}
/* Hero Numbers */
.hero {
margin-top: 56px;
display: flex;
align-items: flex-end;
gap: 48px;
}
.hero-block {
display: flex;
flex-direction: column;
}
.hero-label {
font-size: 10px;
font-weight: 400;
letter-spacing: 4px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 8px;
}
.hero-number {
font-size: 112px;
font-weight: 200;
line-height: 0.9;
color: #1A1A1A;
letter-spacing: -4px;
}
.hero-number .unit {
font-size: 28px;
font-weight: 300;
letter-spacing: 0;
color: #B0ACA4;
margin-left: 4px;
}
.hero-number.gold {
color: #1A1A1A;
}
.hero-number.gold .unit {
color: #D4A574;
opacity: 0.7;
}
.hero-number.gold .dot-accent {
color: #D4A574;
}
.hero-connector {
display: flex;
align-items: center;
margin-bottom: 24px;
}
.hero-connector svg {
opacity: 0.25;
}
.hero-reduction {
display: flex;
flex-direction: column;
align-items: center;
margin-bottom: 24px;
}
.reduction-badge {
font-size: 13px;
font-weight: 400;
color: #D4A574;
letter-spacing: 2px;
}
/* Subtle line */
.divider {
width: 48px;
height: 1px;
background: #D4A574;
margin: 48px 0;
opacity: 0.4;
}
/* Stats Row */
.stats-row {
display: flex;
gap: 0;
}
.stat-item {
flex: 1;
padding: 24px 0;
position: relative;
}
.stat-item::after {
content: '';
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
width: 1px;
height: 40px;
background: #E0DCDA;
}
.stat-item:last-child::after {
display: none;
}
.stat-value {
font-size: 40px;
font-weight: 200;
color: #1A1A1A;
line-height: 1;
margin-bottom: 8px;
}
.stat-desc {
font-size: 11px;
font-weight: 300;
color: #B0ACA4;
line-height: 1.5;
letter-spacing: 0.5px;
}
/* Memory Cards */
.cards-section {
margin-top: 40px;
}
.cards-label {
font-size: 10px;
font-weight: 400;
letter-spacing: 5px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 24px;
}
.cards-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 16px;
}
.card {
background: #FFFFFF;
padding: 32px;
box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 4px 16px rgba(0,0,0,0.02);
border-radius: 2px;
position: relative;
}
.card-index {
font-size: 40px;
font-weight: 200;
color: #E8E4E0;
line-height: 1;
margin-bottom: 16px;
}
.card-title-zh {
font-size: 18px;
font-weight: 500;
color: #1A1A1A;
margin-bottom: 4px;
line-height: 1.3;
}
.card-title-en {
font-size: 10px;
font-weight: 400;
color: #C0BCB6;
letter-spacing: 2px;
text-transform: uppercase;
margin-bottom: 16px;
}
.card-desc {
font-size: 12px;
font-weight: 300;
color: #999;
line-height: 1.7;
}
.card.featured {
border-left: 1.5px solid #D4A574;
}
.card.featured .card-index {
color: #D4A574;
opacity: 0.35;
}
/* Flow */
.flow-section {
margin-top: 40px;
}
.flow-label {
font-size: 10px;
font-weight: 400;
letter-spacing: 5px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 32px;
}
.flow-timeline {
position: relative;
padding-left: 0;
}
.flow-steps {
display: flex;
justify-content: space-between;
position: relative;
}
.flow-steps::before {
content: '';
position: absolute;
top: 8px;
left: 36px;
right: 36px;
height: 1px;
background: linear-gradient(to right, #E0DCDA, #D4A574 50%, #E0DCDA);
}
.flow-step {
display: flex;
flex-direction: column;
align-items: center;
gap: 16px;
flex: 1;
position: relative;
z-index: 1;
}
.flow-dot {
width: 12px;
height: 12px;
border-radius: 50%;
background: #FAFAF8;
border: 1px solid #D0CCC6;
flex-shrink: 0;
}
.flow-dot.active {
border-color: #D4A574;
background: #D4A574;
}
.flow-step-label {
font-size: 9px;
font-weight: 400;
letter-spacing: 2px;
text-transform: uppercase;
color: #C0BCB6;
}
.flow-step-text {
font-size: 13px;
font-weight: 400;
color: #2A2A2A;
text-align: center;
line-height: 1.4;
}
/* Quote */
.quote-section {
margin-top: 0;
padding-top: 32px;
border-top: 1px solid #EEECE8;
}
.quote-line {
width: 32px;
height: 1px;
background: #D4A574;
margin-bottom: 24px;
opacity: 0.5;
}
.quote-text {
font-size: 22px;
font-weight: 200;
color: #1A1A1A;
line-height: 1.6;
letter-spacing: -0.3px;
max-width: 680px;
}
.quote-text em {
font-style: normal;
color: #D4A574;
font-weight: 400;
}
/* Results */
.results-row {
display: flex;
gap: 48px;
margin-top: 32px;
}
.result-item {
display: flex;
align-items: center;
gap: 12px;
}
.result-icon {
width: 6px;
height: 6px;
border-radius: 50%;
background: #D4A574;
flex-shrink: 0;
opacity: 0.6;
}
.result-text {
font-size: 13px;
font-weight: 400;
color: #999999;
letter-spacing: 0.3px;
}
/* Footer */
.footer {
margin-top: 32px;
display: flex;
justify-content: space-between;
align-items: center;
}
.footer-text {
font-size: 9px;
font-weight: 300;
color: #D0CCC6;
letter-spacing: 3px;
text-transform: uppercase;
}
</style>
</head>
<body>
<div class="container">
<!-- Label -->
<div class="label">System Architecture</div>
<!-- Title -->
<div class="title">
AI记忆系统<br>
CLAUDE.md <strong>从 93KB<br>优化到 22KB</strong>
</div>
<!-- Hero Numbers -->
<div class="hero">
<div class="hero-block">
<span class="hero-label">Before</span>
<span class="hero-number">93<span class="unit">KB</span></span>
</div>
<div class="hero-connector">
<svg width="48" height="8" viewBox="0 0 48 8">
<line x1="0" y1="4" x2="40" y2="4" stroke="#D4A574" stroke-width="0.75" opacity="0.5"/>
<line x1="36" y1="1" x2="42" y2="4" stroke="#D4A574" stroke-width="0.75" opacity="0.5"/>
<line x1="36" y1="7" x2="42" y2="4" stroke="#D4A574" stroke-width="0.75" opacity="0.5"/>
</svg>
</div>
<div class="hero-block">
<span class="hero-label">After</span>
<span class="hero-number gold">22<span class="unit">KB</span></span>
</div>
<div class="hero-reduction">
<span class="reduction-badge">-76%</span>
</div>
</div>
<!-- Stats -->
<div class="divider"></div>
<div class="stats-row">
<div class="stat-item">
<div class="stat-value">2400<span style="font-size:18px;color:#AAAAAA">+</span></div>
<div class="stat-desc">lines before<br>in single file</div>
</div>
<div class="stat-item" style="padding-left: 24px;">
<div class="stat-value">4</div>
<div class="stat-desc">structured<br>memory categories</div>
</div>
<div class="stat-item" style="padding-left: 24px;">
<div class="stat-value">0</div>
<div class="stat-desc">information<br>loss</div>
</div>
</div>
<!-- Memory Cards -->
<div class="cards-section">
<div class="cards-label">Memory Categories</div>
<div class="cards-grid">
<div class="card featured">
<div class="card-index">01</div>
<div class="card-title-zh">核心身份</div>
<div class="card-title-en">Core Identity</div>
<div class="card-desc">Immutable traits, facts, fundamental identity markers</div>
</div>
<div class="card">
<div class="card-index">02</div>
<div class="card-title-zh">偏好设置</div>
<div class="card-title-en">Preferences</div>
<div class="card-desc">Style choices, tool habits, accumulated over sessions</div>
</div>
<div class="card">
<div class="card-index">03</div>
<div class="card-title-zh">项目状态</div>
<div class="card-title-en">Project State</div>
<div class="card-desc">Active tasks, deadlines, priorities, evolving context</div>
</div>
<div class="card">
<div class="card-index">04</div>
<div class="card-title-zh">日志流水</div>
<div class="card-title-en">Daily Logs</div>
<div class="card-desc">Session records, never auto-loaded, search on demand</div>
</div>
</div>
</div>
<!-- Flow -->
<div class="flow-section">
<div class="flow-label">Processing Flow</div>
<div class="flow-timeline">
<div class="flow-steps">
<div class="flow-step">
<div class="flow-dot"></div>
<div class="flow-step-label">Input</div>
<div class="flow-step-text">User<br>Input</div>
</div>
<div class="flow-step">
<div class="flow-dot"></div>
<div class="flow-step-label">Route</div>
<div class="flow-step-text">Workspace<br>Detection</div>
</div>
<div class="flow-step">
<div class="flow-dot active"></div>
<div class="flow-step-label">Load</div>
<div class="flow-step-text">Relevant<br>Memory</div>
</div>
<div class="flow-step">
<div class="flow-dot"></div>
<div class="flow-step-label">Execute</div>
<div class="flow-step-text">Task<br>Processing</div>
</div>
<div class="flow-step">
<div class="flow-dot"></div>
<div class="flow-step-label">Update</div>
<div class="flow-step-text">Memory<br>Write-back</div>
</div>
</div>
</div>
</div>
<!-- Quote -->
<div class="quote-section">
<div class="quote-line"></div>
<div class="quote-text">
Like <em>Marie Kondo</em> for AI memory<br>
— keep only what sparks joy.
</div>
<div class="results-row">
<div class="result-item">
<div class="result-icon"></div>
<span class="result-text">Faster context loading</span>
</div>
<div class="result-item">
<div class="result-icon"></div>
<span class="result-text">More relevant responses</span>
</div>
<div class="result-item">
<div class="result-icon"></div>
<span class="result-text">Zero information loss</span>
</div>
</div>
</div>
<!-- Footer -->
<div class="footer">
<span class="footer-text">Build Studio Style</span>
<span class="footer-text">2026</span>
</div>
</div>
</body>
</html>
FILE:assets/showcases/infographic/infographic-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1080">
<title>AI Memory System Optimization — Pentagram Style</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1080px;
height: 1920px;
overflow: hidden;
margin: 0;
background: #FFFFFF;
font-family: 'Helvetica Neue', Arial, sans-serif;
color: #111;
}
.container {
width: 100%;
height: 100%;
padding: 64px 72px;
display: flex;
flex-direction: column;
}
/* Header */
.header {
border-bottom: 6px solid #111;
padding-bottom: 24px;
margin-bottom: 0;
}
.header-label {
font-size: 11px;
font-weight: 700;
letter-spacing: 4px;
text-transform: uppercase;
color: #E63946;
margin-bottom: 12px;
}
.header-title {
font-size: 44px;
font-weight: 900;
line-height: 1.1;
letter-spacing: -1px;
color: #111;
}
.header-subtitle {
font-size: 15px;
font-weight: 400;
color: #999;
margin-top: 8px;
}
/* Hero Numbers Section */
.hero-section {
display: flex;
align-items: baseline;
justify-content: center;
padding: 48px 0 20px 0;
border-bottom: 2px solid #111;
gap: 0;
}
.hero-num {
font-weight: 900;
font-size: 200px;
line-height: 0.85;
letter-spacing: -8px;
color: #111;
}
.hero-unit {
font-size: 36px;
font-weight: 500;
color: #111;
margin-left: 4px;
align-self: flex-end;
margin-bottom: 18px;
}
.hero-arrow-container {
display: flex;
flex-direction: column;
align-items: center;
margin: 0 28px;
align-self: center;
}
.hero-arrow-label {
font-size: 12px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: #E63946;
margin-bottom: 6px;
}
.hero-num-accent {
font-weight: 900;
font-size: 200px;
line-height: 0.85;
letter-spacing: -8px;
color: #E63946;
}
.hero-meta {
display: flex;
justify-content: space-between;
padding: 14px 0;
border-bottom: 6px solid #111;
}
.hero-meta-item {
font-size: 12px;
font-weight: 500;
color: #999;
letter-spacing: 1px;
}
.hero-meta-item strong {
color: #111;
font-weight: 900;
}
/* Sections */
.section {
padding: 32px 0 0 0;
}
.section-header {
display: flex;
align-items: baseline;
gap: 16px;
margin-bottom: 20px;
}
.section-num {
font-size: 48px;
font-weight: 900;
color: #E63946;
line-height: 1;
}
.section-title {
font-size: 22px;
font-weight: 700;
letter-spacing: -0.5px;
color: #111;
line-height: 1;
}
.section-divider {
width: 100%;
height: 2px;
background: #111;
margin-bottom: 20px;
}
/* Data Bars */
.data-bars {
display: flex;
flex-direction: column;
gap: 14px;
}
.data-bar-row {
display: flex;
align-items: center;
gap: 16px;
}
.data-bar-label {
font-size: 13px;
font-weight: 600;
color: #666;
width: 100px;
text-align: right;
flex-shrink: 0;
}
.data-bar-track {
flex: 1;
height: 32px;
background: #F0F0F0;
position: relative;
}
.data-bar-fill {
height: 100%;
background: #111;
}
.data-bar-fill.accent {
background: #E63946;
}
.data-bar-value {
font-size: 14px;
font-weight: 900;
color: #111;
width: 60px;
text-align: left;
flex-shrink: 0;
}
/* Category Grid */
.category-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 2px;
background: #111;
border: 2px solid #111;
}
.category-cell {
background: #fff;
padding: 24px;
display: flex;
flex-direction: column;
gap: 6px;
}
.category-num {
font-size: 11px;
font-weight: 700;
color: #999;
letter-spacing: 2px;
}
.category-name-zh {
font-size: 22px;
font-weight: 900;
color: #111;
line-height: 1.2;
}
.category-name-en {
font-size: 11px;
font-weight: 500;
color: #999;
letter-spacing: 1px;
text-transform: uppercase;
}
.category-desc {
font-size: 12px;
font-weight: 400;
color: #666;
line-height: 1.5;
margin-top: 4px;
}
.category-cell.accent {
background: #E63946;
}
.category-cell.accent .category-num,
.category-cell.accent .category-name-zh,
.category-cell.accent .category-name-en,
.category-cell.accent .category-desc {
color: #fff;
}
/* Section 03: Design Principles */
.principles {
display: flex;
flex-direction: column;
gap: 0;
}
.principle-row {
display: flex;
align-items: stretch;
border-bottom: 1px solid #E8E8E8;
}
.principle-row:last-child {
border-bottom: none;
}
.principle-num {
font-size: 32px;
font-weight: 900;
color: #E63946;
width: 64px;
flex-shrink: 0;
padding: 16px 0;
line-height: 1;
}
.principle-content {
padding: 16px 0 16px 16px;
border-left: 1px solid #E8E8E8;
flex: 1;
}
.principle-name {
font-size: 16px;
font-weight: 900;
color: #111;
margin-bottom: 4px;
}
.principle-desc {
font-size: 13px;
font-weight: 400;
color: #888;
line-height: 1.5;
}
/* Section 04: Results */
.results-grid {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 0;
}
.result-card {
padding: 32px 24px;
border-right: 1px solid #E8E8E8;
}
.result-card:last-child {
border-right: none;
}
.result-number {
font-size: 64px;
font-weight: 900;
color: #E63946;
line-height: 1;
letter-spacing: -3px;
}
.result-label {
font-size: 11px;
font-weight: 700;
letter-spacing: 2px;
text-transform: uppercase;
color: #999;
margin-top: 8px;
}
/* Insight Quote */
.insight-section {
margin-top: auto;
border-top: 6px solid #111;
padding-top: 24px;
}
.insight-quote {
font-size: 24px;
font-weight: 500;
color: #111;
line-height: 1.4;
letter-spacing: -0.5px;
font-style: italic;
}
.insight-quote .highlight {
color: #E63946;
font-weight: 900;
font-style: normal;
}
.insight-result {
display: flex;
gap: 40px;
margin-top: 18px;
padding-top: 14px;
border-top: 1px solid #DDD;
}
.insight-item {
display: flex;
align-items: center;
gap: 10px;
}
.insight-dot {
width: 8px;
height: 8px;
background: #E63946;
flex-shrink: 0;
}
.insight-text {
font-size: 13px;
font-weight: 600;
color: #666;
}
/* Footer */
.footer {
margin-top: 20px;
display: flex;
justify-content: space-between;
align-items: center;
padding-top: 12px;
border-top: 1px solid #DDD;
}
.footer-text {
font-size: 10px;
font-weight: 500;
color: #CCC;
letter-spacing: 2px;
text-transform: uppercase;
}
</style>
</head>
<body>
<div class="container">
<!-- Header -->
<div class="header">
<div class="header-label">Case Study / System Design</div>
<div class="header-title">AI记忆系统：CLAUDE.md<br>从臃肿到优雅的重构之路</div>
<div class="header-subtitle">A systematic approach to AI memory architecture optimization</div>
</div>
<!-- Hero Numbers -->
<div class="hero-section">
<span class="hero-num">93</span>
<span class="hero-unit">KB</span>
<div class="hero-arrow-container">
<span class="hero-arrow-label">reduced to</span>
<svg width="64" height="24" viewBox="0 0 64 24">
<line x1="0" y1="12" x2="52" y2="12" stroke="#E63946" stroke-width="3"/>
<polygon points="52,4 64,12 52,20" fill="#E63946"/>
</svg>
</div>
<span class="hero-num-accent">22</span>
<span class="hero-unit" style="color:#E63946">KB</span>
</div>
<div class="hero-meta">
<div class="hero-meta-item"><strong>76%</strong> reduction</div>
<div class="hero-meta-item"><strong>2400+</strong> lines before</div>
<div class="hero-meta-item"><strong>1</strong> file to <strong>structured</strong> system</div>
<div class="hero-meta-item"><strong>0</strong> information loss</div>
</div>
<!-- Section 01: Before vs After -->
<div class="section">
<div class="section-header">
<span class="section-num">01</span>
<span class="section-title">Before vs After</span>
</div>
<div class="section-divider"></div>
<div class="data-bars">
<div class="data-bar-row">
<span class="data-bar-label">Before</span>
<div class="data-bar-track">
<div class="data-bar-fill" style="width: 100%;"></div>
</div>
<span class="data-bar-value">93 KB</span>
</div>
<div class="data-bar-row">
<span class="data-bar-label">After</span>
<div class="data-bar-track">
<div class="data-bar-fill accent" style="width: 23.7%;"></div>
</div>
<span class="data-bar-value">22 KB</span>
</div>
</div>
</div>
<!-- Section 02: Memory Architecture -->
<div class="section">
<div class="section-header">
<span class="section-num">02</span>
<span class="section-title">Memory Architecture</span>
</div>
<div class="section-divider"></div>
<div class="category-grid">
<div class="category-cell accent">
<span class="category-num">I</span>
<span class="category-name-zh">核心身份</span>
<span class="category-name-en">Core Identity</span>
<span class="category-desc">Who you are, fundamental traits, immutable facts</span>
</div>
<div class="category-cell">
<span class="category-num">II</span>
<span class="category-name-zh">偏好设置</span>
<span class="category-name-en">Preferences</span>
<span class="category-desc">Style, tools, workflow habits, accumulated over time</span>
</div>
<div class="category-cell">
<span class="category-num">III</span>
<span class="category-name-zh">项目状态</span>
<span class="category-name-en">Project State</span>
<span class="category-desc">Current tasks, deadlines, priorities, progress tracking</span>
</div>
<div class="category-cell">
<span class="category-num">IV</span>
<span class="category-name-zh">日志流水</span>
<span class="category-name-en">Daily Logs</span>
<span class="category-desc">Session-level records, searchable history, never auto-loaded</span>
</div>
</div>
</div>
<!-- Section 03: Design Principles -->
<div class="section">
<div class="section-header">
<span class="section-num">03</span>
<span class="section-title">Design Principles</span>
</div>
<div class="section-divider"></div>
<div class="principles">
<div class="principle-row">
<div class="principle-num">A</div>
<div class="principle-content">
<div class="principle-name">Route, Don't Dump</div>
<div class="principle-desc">Router file dispatches to workspace-specific rules. Never load everything at once.</div>
</div>
</div>
<div class="principle-row">
<div class="principle-num">B</div>
<div class="principle-content">
<div class="principle-name">Structured Hierarchy</div>
<div class="principle-desc">Identity > Preferences > Projects > Logs. Each layer loads on demand.</div>
</div>
</div>
<div class="principle-row">
<div class="principle-num">C</div>
<div class="principle-content">
<div class="principle-name">Write Rules, Not Records</div>
<div class="principle-desc">Store reusable patterns, not one-time instructions. Keep memory under 100 lines.</div>
</div>
</div>
<div class="principle-row">
<div class="principle-num">D</div>
<div class="principle-content">
<div class="principle-name">Silent Operations</div>
<div class="principle-desc">Memory read/write happens silently. Never interrupt the user's task flow.</div>
</div>
</div>
</div>
</div>
<!-- Section 04: Results -->
<div class="section">
<div class="section-header">
<span class="section-num">04</span>
<span class="section-title">Results</span>
</div>
<div class="section-divider"></div>
<div class="results-grid">
<div class="result-card">
<div class="result-number">76%</div>
<div class="result-label">Size Reduction</div>
</div>
<div class="result-card">
<div class="result-number">2.3x</div>
<div class="result-label">Faster Loading</div>
</div>
<div class="result-card">
<div class="result-number">0</div>
<div class="result-label">Data Loss</div>
</div>
</div>
</div>
<!-- Insight -->
<div class="insight-section">
<div class="insight-quote">
"Like <span class="highlight">Marie Kondo</span> for AI memory
— keep only what sparks joy."
</div>
<div class="insight-result">
<div class="insight-item">
<div class="insight-dot"></div>
<span class="insight-text">Faster context loading</span>
</div>
<div class="insight-item">
<div class="insight-dot"></div>
<span class="insight-text">More relevant responses</span>
</div>
<div class="insight-item">
<div class="insight-dot"></div>
<span class="insight-text">Zero information loss</span>
</div>
</div>
</div>
<!-- Footer -->
<div class="footer">
<span class="footer-text">Pentagram Style</span>
<span class="footer-text">CLAUDE.md Optimization</span>
<span class="footer-text">2026</span>
</div>
</div>
</body>
</html>
FILE:assets/showcases/infographic/infographic-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
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<title>AI Memory System Optimization — Takram Style</title>
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/* Hero Data Circles */
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font-size: 52px;
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/* Organic connector */
.hero-connector {
position: relative;
width: 120px;
height: 60px;
flex-shrink: 0;
}
/* Reduction badge — understated Takram style */
.reduction-pill {
display: inline-flex;
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.flow-diagram {
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</head>
<body>
<div class="container">
<!-- Background decorations -->
<div class="bg-circle bg-circle-1"></div>
<div class="bg-circle bg-circle-2"></div>
<!-- Header -->
<div class="header">
<div class="header-label">Speculative Design / Memory Architecture</div>
<div class="header-title">AI记忆系统<br>CLAUDE.md 的断舍离</div>
<div class="header-subtitle">Restructuring artificial memory from monolith to modular elegance</div>
</div>
<!-- Hero Data Circles -->
<div class="hero-section">
<div class="data-circle">
<div class="data-circle-ring">
<svg width="200" height="200" viewBox="0 0 200 200">
<circle cx="100" cy="100" r="92" fill="none" stroke="#E8E4DC" stroke-width="1.5"/>
<circle cx="100" cy="100" r="92" fill="none" stroke="#8B7355" stroke-width="2" stroke-dasharray="578" stroke-dashoffset="0" opacity="0.3"/>
</svg>
<div class="data-circle-inner">
<span class="data-num">93</span>
<span class="data-unit">KB</span>
</div>
</div>
<span class="data-label">Before</span>
</div>
<div class="hero-connector">
<svg width="120" height="60" viewBox="0 0 120 60">
<path d="M 0,30 C 30,30 40,10 60,10 C 80,10 90,50 110,30"
fill="none" stroke="#6B8F71" stroke-width="1" stroke-dasharray="3,4" opacity="0.5"/>
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<circle cx="110" cy="30" r="7" fill="none" stroke="#6B8F71" stroke-width="0.5" opacity="0.2"/>
<!-- delta annotation -->
<text x="60" y="50" text-anchor="middle" font-family="Inter" font-size="7" fill="#B0AAA0" letter-spacing="0.5">-71 KB</text>
</svg>
</div>
<div class="data-circle data-circle-small">
<div class="data-circle-ring">
<svg width="160" height="160" viewBox="0 0 160 160">
<circle cx="80" cy="80" r="72" fill="none" stroke="#E8E4DC" stroke-width="1.5"/>
<circle cx="80" cy="80" r="72" fill="none" stroke="#A8B5A0" stroke-width="2.5" stroke-dasharray="452" stroke-dashoffset="344" opacity="0.6"/>
</svg>
<div class="data-circle-inner">
<span class="data-num" style="color: #A8B5A0;">22</span>
<span class="data-unit">KB</span>
</div>
</div>
<span class="data-label">After</span>
</div>
</div>
<div class="hero-footer">
<div class="reduction-pill">
<svg width="14" height="14" viewBox="0 0 14 14"><path d="M7 2L7 12M3 8L7 12L11 8" fill="none" stroke="#6B8F71" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round"/></svg>
<span class="reduction-text">76% REDUCTION</span>
</div>
</div>
<!-- Categories -->
<div class="categories-section">
<div class="section-label"><span class="section-num">01</span>Four Pillars of Memory</div>
<div class="categories-grid">
<div class="cat-card highlight">
<div class="cat-card-icon">
<svg width="32" height="32" viewBox="0 0 32 32">
<circle cx="16" cy="12" r="6" fill="none" stroke="#A8B5A0" stroke-width="1.5"/>
<path d="M6,28 C6,22 10,18 16,18 C22,18 26,22 26,28" fill="none" stroke="#A8B5A0" stroke-width="1.5" stroke-linecap="round"/>
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<svg width="28" height="28" viewBox="0 0 28 28">
<circle cx="14" cy="14" r="12" fill="none" stroke="#E8E4DC" stroke-width="1"/>
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</svg>
</div>
<div class="cat-card-title-zh">核心身份</div>
<div class="cat-card-title-en">Core Identity</div>
<div class="cat-card-desc">Immutable facts and fundamental traits that define who you are</div>
</div>
<div class="cat-card">
<div class="cat-card-icon">
<svg width="32" height="32" viewBox="0 0 32 32">
<path d="M8,8 L24,8 L24,24 L8,24 Z" fill="none" stroke="#8B7355" stroke-width="1.5" rx="2"/>
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<line x1="12" y1="21" x2="16" y2="21" stroke="#8B7355" stroke-width="1.5" stroke-linecap="round"/>
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<div class="cat-prop">
<svg width="28" height="28" viewBox="0 0 28 28">
<circle cx="14" cy="14" r="12" fill="none" stroke="#E8E4DC" stroke-width="1"/>
<circle cx="14" cy="14" r="12" fill="none" stroke="#8B7355" stroke-width="2" stroke-dasharray="75" stroke-dashoffset="45" transform="rotate(-90 14 14)"/>
</svg>
</div>
<div class="cat-card-title-zh">偏好设置</div>
<div class="cat-card-title-en">Preferences</div>
<div class="cat-card-desc">Style, tools, habits — accumulated over time through sessions</div>
</div>
<div class="cat-card">
<div class="cat-card-icon">
<svg width="32" height="32" viewBox="0 0 32 32">
<rect x="6" y="10" width="8" height="14" rx="1" fill="none" stroke="#8B7355" stroke-width="1.5"/>
<rect x="18" y="6" width="8" height="18" rx="1" fill="none" stroke="#8B7355" stroke-width="1.5"/>
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<line x1="20" y1="12" x2="24" y2="12" stroke="#8B7355" stroke-width="1" stroke-linecap="round"/>
</svg>
</div>
<div class="cat-prop">
<svg width="28" height="28" viewBox="0 0 28 28">
<circle cx="14" cy="14" r="12" fill="none" stroke="#E8E4DC" stroke-width="1"/>
<circle cx="14" cy="14" r="12" fill="none" stroke="#8B7355" stroke-width="2" stroke-dasharray="75" stroke-dashoffset="37" transform="rotate(-90 14 14)"/>
</svg>
</div>
<div class="cat-card-title-zh">项目状态</div>
<div class="cat-card-title-en">Project State</div>
<div class="cat-card-desc">Current tasks, deadlines, priorities — always evolving context</div>
</div>
<div class="cat-card">
<div class="cat-card-icon">
<svg width="32" height="32" viewBox="0 0 32 32">
<circle cx="16" cy="16" r="10" fill="none" stroke="#8B7355" stroke-width="1.5"/>
<line x1="16" y1="10" x2="16" y2="16" stroke="#8B7355" stroke-width="1.5" stroke-linecap="round"/>
<line x1="16" y1="16" x2="21" y2="19" stroke="#8B7355" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</div>
<div class="cat-prop">
<svg width="28" height="28" viewBox="0 0 28 28">
<circle cx="14" cy="14" r="12" fill="none" stroke="#E8E4DC" stroke-width="1"/>
<circle cx="14" cy="14" r="12" fill="none" stroke="#8B7355" stroke-width="2" stroke-dasharray="75" stroke-dashoffset="60" transform="rotate(-90 14 14)"/>
</svg>
</div>
<div class="cat-card-title-zh">日志流水</div>
<div class="cat-card-title-en">Daily Logs</div>
<div class="cat-card-desc">Session records — never auto-loaded, retrieved on demand only</div>
</div>
</div>
</div>
<!-- Flow Diagram -->
<div class="flow-section">
<div class="section-label"><span class="section-num">02</span>System Flow</div>
<div class="flow-diagram">
<!-- SVG organic curves connecting nodes — art-piece treatment -->
<svg width="920" height="260" viewBox="0 0 920 260" style="position: absolute; top: 0; left: 0;">
<!-- Background guide line (very subtle) -->
<line x1="50" y1="130" x2="870" y2="130" stroke="#E8E4DC" stroke-width="0.3" stroke-dasharray="2,8" opacity="0.4"/>
<!-- Curve from Input to Route -->
<path d="M 116,50 C 165,50 195,120 246,120" fill="none" stroke="#D4CFC6" stroke-width="1"/>
<!-- Curve from Route to Load -->
<path d="M 316,120 C 370,120 380,50 460,50" fill="none" stroke="#D4CFC6" stroke-width="1"/>
<!-- Curve from Load to Execute (highlighted — key transition) -->
<path d="M 530,50 C 585,50 600,160 660,160" fill="none" stroke="#6B8F71" stroke-width="1.5" stroke-dasharray="4,4" opacity="0.6"/>
<!-- Curve from Execute to Update -->
<path d="M 730,160 C 785,160 800,80 830,80" fill="none" stroke="#D4CFC6" stroke-width="1"/>
<!-- Connection dots — varying size for depth -->
<circle cx="116" cy="50" r="2.5" fill="#D4CFC6"/>
<circle cx="246" cy="120" r="2.5" fill="#D4CFC6"/>
<circle cx="316" cy="120" r="2.5" fill="#D4CFC6"/>
<circle cx="460" cy="50" r="3" fill="#6B8F71" opacity="0.5"/>
<circle cx="530" cy="50" r="3" fill="#6B8F71" opacity="0.5"/>
<circle cx="660" cy="160" r="2.5" fill="#D4CFC6"/>
<circle cx="730" cy="160" r="2.5" fill="#D4CFC6"/>
<circle cx="830" cy="80" r="2.5" fill="#D4CFC6"/>
<!-- Annotation: step numbers along curve -->
<text x="170" y="75" font-family="Inter" font-size="7" fill="#C8C2B8" letter-spacing="0.5">step 1</text>
<text x="350" y="100" font-family="Inter" font-size="7" fill="#C8C2B8" letter-spacing="0.5">step 2</text>
<text x="565" y="95" font-family="Inter" font-size="7" fill="#6B8F71" opacity="0.5" letter-spacing="0.5">step 3</text>
<text x="770" y="130" font-family="Inter" font-size="7" fill="#C8C2B8" letter-spacing="0.5">step 4</text>
</svg>
<!-- Node 1: User Input -->
<div class="flow-node" style="left: 44px; top: 8px;">
<div class="flow-node-circle">
<svg width="24" height="24" viewBox="0 0 24 24">
<circle cx="12" cy="9" r="4" fill="none" stroke="#8B7355" stroke-width="1.2"/>
<path d="M4,21 C4,16 7,14 12,14 C17,14 20,16 20,21" fill="none" stroke="#8B7355" stroke-width="1.2" stroke-linecap="round"/>
</svg>
</div>
<span class="flow-node-label">Input</span>
<span class="flow-node-text">User</span>
</div>
<!-- Node 2: Route -->
<div class="flow-node" style="left: 210px; top: 78px;">
<div class="flow-node-circle">
<svg width="24" height="24" viewBox="0 0 24 24">
<path d="M4,12 L10,6 L10,10 L20,10 L20,14 L10,14 L10,18 Z" fill="none" stroke="#8B7355" stroke-width="1.2"/>
</svg>
</div>
<span class="flow-node-label">Route</span>
<span class="flow-node-text">Workspace</span>
</div>
<!-- Node 3: Load Memory (active) -->
<div class="flow-node" style="left: 420px; top: 8px;">
<div class="flow-node-circle active">
<svg width="24" height="24" viewBox="0 0 24 24">
<rect x="4" y="4" width="16" height="16" rx="2" fill="none" stroke="#A8B5A0" stroke-width="1.2"/>
<line x1="8" y1="9" x2="16" y2="9" stroke="#A8B5A0" stroke-width="1.2" stroke-linecap="round"/>
<line x1="8" y1="13" x2="14" y2="13" stroke="#A8B5A0" stroke-width="1.2" stroke-linecap="round"/>
<line x1="8" y1="17" x2="12" y2="17" stroke="#A8B5A0" stroke-width="1.2" stroke-linecap="round"/>
</svg>
</div>
<span class="flow-node-label">Load</span>
<span class="flow-node-text">Memory</span>
</div>
<!-- Node 4: Execute -->
<div class="flow-node" style="left: 624px; top: 118px;">
<div class="flow-node-circle">
<svg width="24" height="24" viewBox="0 0 24 24">
<polygon points="8,4 20,12 8,20" fill="none" stroke="#8B7355" stroke-width="1.2" stroke-linejoin="round"/>
</svg>
</div>
<span class="flow-node-label">Execute</span>
<span class="flow-node-text">Task</span>
</div>
<!-- Node 5: Update -->
<div class="flow-node" style="left: 800px; top: 40px;">
<div class="flow-node-circle">
<svg width="24" height="24" viewBox="0 0 24 24">
<path d="M12,4 L12,16" stroke="#8B7355" stroke-width="1.2" stroke-linecap="round"/>
<path d="M8,12 L12,16 L16,12" fill="none" stroke="#8B7355" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round"/>
<line x1="6" y1="20" x2="18" y2="20" stroke="#8B7355" stroke-width="1.2" stroke-linecap="round"/>
</svg>
</div>
<span class="flow-node-label">Update</span>
<span class="flow-node-text">Write</span>
</div>
</div>
</div>
<!-- Insight -->
<div class="insight-section">
<div class="insight-card">
<div class="insight-quote">
Like <span class="green">Marie Kondo</span> for AI memory —<br>
keep only what <span class="brown">sparks joy</span>.
</div>
<div class="results-row">
<div class="result-item">
<div class="result-leaf">
<svg width="14" height="14" viewBox="0 0 14 14">
<path d="M2,12 C2,6 6,2 12,2" fill="none" stroke="#A8B5A0" stroke-width="1.5" stroke-linecap="round"/>
<circle cx="12" cy="2" r="2" fill="#A8B5A0" opacity="0.4"/>
</svg>
</div>
<span class="result-text">Faster context loading</span>
</div>
<div class="result-item">
<div class="result-leaf">
<svg width="14" height="14" viewBox="0 0 14 14">
<path d="M2,12 C2,6 6,2 12,2" fill="none" stroke="#A8B5A0" stroke-width="1.5" stroke-linecap="round"/>
<circle cx="12" cy="2" r="2" fill="#A8B5A0" opacity="0.4"/>
</svg>
</div>
<span class="result-text">More relevant responses</span>
</div>
<div class="result-item">
<div class="result-leaf">
<svg width="14" height="14" viewBox="0 0 14 14">
<path d="M2,12 C2,6 6,2 12,2" fill="none" stroke="#A8B5A0" stroke-width="1.5" stroke-linecap="round"/>
<circle cx="12" cy="2" r="2" fill="#A8B5A0" opacity="0.4"/>
</svg>
</div>
<span class="result-text">Zero information loss</span>
</div>
</div>
</div>
</div>
<!-- Footer -->
<div class="footer">
<span class="footer-text">Takram Style</span>
<span class="footer-text">CLAUDE.md Optimization</span>
<span class="footer-text">2026</span>
</div>
</div>
</body>
</html>
FILE:assets/showcases/website-ai-nav/ainav-pentagram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>AI Compass — Pentagram Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Space+Grotesk:wght@400;500;600;700&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Helvetica Neue', Arial, sans-serif;
background: #FFFFFF;
color: #000000;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 24px 64px;
border-bottom: 2px solid #000;
}
.nav-logo {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-weight: 700;
font-size: 20px;
letter-spacing: -0.5px;
display: flex;
align-items: center;
gap: 8px;
}
.nav-logo .compass-icon {
width: 24px;
height: 24px;
}
.nav-links {
display: flex;
gap: 32px;
list-style: none;
font-size: 13px;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 1.5px;
}
.nav-links a {
text-decoration: none;
color: #000;
transition: color 0.2s;
}
.nav-links a:hover { color: #E63946; }
.nav-submit {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1.5px;
background: #000;
color: #fff;
border: none;
padding: 10px 24px;
cursor: pointer;
transition: background 0.2s;
}
.nav-submit:hover { background: #E63946; }
/* HERO GRID */
.hero {
display: grid;
grid-template-columns: 1fr 1fr;
min-height: calc(900px - 72px);
}
/* LEFT PANEL */
.hero-left {
padding: 56px 64px 48px;
display: flex;
flex-direction: column;
justify-content: space-between;
border-right: 2px solid #000;
}
.hero-stat {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 180px;
font-weight: 900;
line-height: 0.85;
letter-spacing: -8px;
color: #E63946;
position: relative;
}
.hero-stat span {
font-size: 48px;
letter-spacing: -2px;
vertical-align: top;
margin-left: 4px;
}
.hero-headline {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 42px;
font-weight: 900;
line-height: 1.08;
letter-spacing: -1.5px;
margin-top: 24px;
max-width: 520px;
}
.hero-sub {
font-size: 15px;
color: #555;
margin-top: 16px;
letter-spacing: 0.2px;
line-height: 1.5;
}
/* SEARCH */
.search-box {
display: flex;
border: 3px solid #000;
margin-top: 32px;
max-width: 560px;
}
.search-box input {
flex: 1;
padding: 16px 20px;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 15px;
border: none;
outline: none;
background: #fff;
}
.search-box button {
padding: 16px 28px;
background: #000;
color: #fff;
border: none;
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 13px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1.5px;
cursor: pointer;
display: flex;
align-items: center;
gap: 8px;
transition: background 0.2s;
}
.search-box button:hover { background: #E63946; }
/* CATEGORY TAGS */
.categories {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-top: 28px;
}
.cat-tag {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 2px;
padding: 6px 14px;
border: 2px solid #000;
background: transparent;
cursor: pointer;
transition: all 0.15s;
font-family: 'Helvetica Neue', Arial, sans-serif;
}
.cat-tag:hover {
background: #000;
color: #fff;
}
.cat-tag.active {
background: #E63946;
border-color: #E63946;
color: #fff;
}
/* RIGHT PANEL — TOOL LIST */
.hero-right {
display: flex;
flex-direction: column;
}
.list-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px 48px;
border-bottom: 2px solid #000;
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 2px;
color: #888;
}
.tool-item {
display: grid;
grid-template-columns: 48px 1fr auto;
align-items: center;
padding: 24px 48px;
border-bottom: 1px solid #E0E0E0;
transition: background 0.15s;
cursor: pointer;
}
.tool-item:hover {
background: #F7F7F7;
}
.tool-index {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 14px;
font-weight: 500;
color: #BBB;
}
.tool-info {
display: flex;
flex-direction: column;
gap: 4px;
}
.tool-name-row {
display: flex;
align-items: center;
gap: 12px;
}
.tool-name {
font-family: 'Helvetica Neue', Arial, sans-serif;
font-size: 22px;
font-weight: 600;
letter-spacing: -0.5px;
}
.tool-badge {
font-size: 10px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1.5px;
color: #E63946;
background: rgba(230, 57, 70, 0.08);
padding: 3px 8px;
}
.tool-desc {
font-size: 13px;
color: #777;
line-height: 1.4;
max-width: 400px;
}
.tool-category {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 2px;
color: #999;
white-space: nowrap;
}
.tool-item:last-child {
border-bottom: none;
}
/* FEATURED TAG */
.tool-item.featured {
border-left: 4px solid #E63946;
padding-left: 44px;
}
.bottom-bar {
margin-top: auto;
padding: 16px 48px;
border-top: 2px solid #000;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 12px;
color: #888;
font-weight: 500;
letter-spacing: 0.5px;
}
.bottom-bar a {
color: #000;
text-decoration: none;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1.5px;
font-size: 11px;
display: flex;
align-items: center;
gap: 6px;
transition: color 0.2s;
}
.bottom-bar a:hover { color: #E63946; }
</style>
</head>
<body>
<nav>
<div class="nav-logo">
<svg class="compass-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<circle cx="12" cy="12" r="10"/>
<polygon points="16.24 7.76 14.12 14.12 7.76 16.24 9.88 9.88" fill="#E63946" stroke="#E63946"/>
</svg>
AI Compass
</div>
<ul class="nav-links">
<li><a href="#">Browse</a></li>
<li><a href="#">Categories</a></li>
<li><a href="#">New Tools</a></li>
<li><a href="#">About</a></li>
</ul>
<button class="nav-submit">Submit a Tool</button>
</nav>
<div class="hero">
<!-- LEFT -->
<div class="hero-left">
<div>
<div class="hero-stat">500<span>+</span></div>
<h1 class="hero-headline">Find the right AI tool in seconds</h1>
<p class="hero-sub">500+ tools, 24 categories, updated weekly. The most comprehensive curated directory for AI practitioners.</p>
<div class="search-box">
<input type="text" placeholder="Search tools by name, category, or use case...">
<button>
<i data-lucide="search" style="width:16px;height:16px;"></i>
Search
</button>
</div>
<div class="categories">
<span class="cat-tag active">Writing</span>
<span class="cat-tag">Coding</span>
<span class="cat-tag">Image</span>
<span class="cat-tag">Video</span>
<span class="cat-tag">Audio</span>
<span class="cat-tag">Productivity</span>
<span class="cat-tag">Research</span>
</div>
</div>
</div>
<!-- RIGHT -->
<div class="hero-right">
<div class="list-header">
<span>Featured Tools</span>
<span>Category</span>
</div>
<div class="tool-item featured">
<span class="tool-index">01</span>
<div class="tool-info">
<div class="tool-name-row">
<span class="tool-name">Claude</span>
<span class="tool-badge">Editor's Pick</span>
</div>
<span class="tool-desc">Advanced AI assistant for writing, analysis, and coding with extended context and nuanced reasoning.</span>
</div>
<span class="tool-category">Writing</span>
</div>
<div class="tool-item">
<span class="tool-index">02</span>
<div class="tool-info">
<div class="tool-name-row">
<span class="tool-name">Cursor</span>
<span class="tool-badge">Trending</span>
</div>
<span class="tool-desc">AI-native code editor that understands your entire codebase and accelerates development workflows.</span>
</div>
<span class="tool-category">Coding</span>
</div>
<div class="tool-item">
<span class="tool-index">03</span>
<div class="tool-info">
<div class="tool-name-row">
<span class="tool-name">Midjourney</span>
</div>
<span class="tool-desc">Leading AI image generation platform producing stunning visuals from text descriptions.</span>
</div>
<span class="tool-category">Image</span>
</div>
<div class="tool-item">
<span class="tool-index">04</span>
<div class="tool-info">
<div class="tool-name-row">
<span class="tool-name">Perplexity</span>
</div>
<span class="tool-desc">AI-powered search engine with real-time citations and conversational answers.</span>
</div>
<span class="tool-category">Research</span>
</div>
<div class="tool-item">
<span class="tool-index">05</span>
<div class="tool-info">
<div class="tool-name-row">
<span class="tool-name">Runway</span>
<span class="tool-badge">New</span>
</div>
<span class="tool-desc">Gen-3 video generation and editing suite for creators and filmmakers.</span>
</div>
<span class="tool-category">Video</span>
</div>
<div class="bottom-bar">
<span>Showing 5 of 500+ tools</span>
<a href="#">
View All Tools
<i data-lucide="arrow-right" style="width:14px;height:14px;"></i>
</a>
</div>
</div>
</div>
<script>
window.lucide?.createIcons?.();
</script>
</body>
</html>
FILE:assets/showcases/website-ai-nav/ainav-build.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>AI Compass — Build Studio Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Inter', sans-serif;
background: #FAFAF8;
color: #1A1A1A;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 28px 80px;
}
.nav-logo {
font-weight: 500;
font-size: 18px;
letter-spacing: 2px;
text-transform: uppercase;
display: flex;
align-items: center;
gap: 8px;
color: #1A1A1A;
}
.nav-logo svg {
color: #D4A574;
}
.nav-links {
display: flex;
gap: 40px;
list-style: none;
}
.nav-links a {
text-decoration: none;
color: #999;
font-size: 13px;
font-weight: 400;
letter-spacing: 1px;
transition: color 0.3s;
}
.nav-links a:hover { color: #1A1A1A; }
.nav-cta {
font-size: 12px;
font-weight: 400;
letter-spacing: 1px;
background: transparent;
color: #888;
border: 1px solid rgba(0,0,0,0.08);
padding: 8px 24px;
border-radius: 2px;
cursor: pointer;
transition: all 0.3s;
}
.nav-cta:hover {
border-color: #D4A574;
color: #D4A574;
}
/* HERO */
.hero {
text-align: center;
padding: 64px 80px 0;
}
.hero-eyebrow {
font-size: 10px;
font-weight: 400;
letter-spacing: 4px;
text-transform: uppercase;
color: #B0ACA4;
margin-bottom: 24px;
}
.hero h1 {
font-size: 52px;
font-weight: 200;
line-height: 1.15;
letter-spacing: -1px;
max-width: 700px;
margin: 0 auto;
color: #1A1A1A;
}
.hero h1 em {
font-style: italic;
font-weight: 300;
color: #D4A574;
}
.hero-sub {
font-size: 16px;
font-weight: 300;
color: #888;
margin-top: 16px;
letter-spacing: 0.3px;
}
/* SEARCH */
.search-wrapper {
max-width: 600px;
margin: 32px auto 0;
position: relative;
}
.search-bar {
width: 100%;
padding: 18px 56px 18px 24px;
font-family: 'Inter', sans-serif;
font-size: 15px;
font-weight: 300;
color: #1A1A1A;
background: #FFFFFF;
border: 1px solid #E8E4DF;
border-radius: 2px;
outline: none;
box-shadow: 0 2px 20px rgba(0,0,0,0.04);
transition: box-shadow 0.3s, border-color 0.3s;
}
.search-bar::placeholder { color: #BBB; }
.search-bar:focus {
box-shadow: 0 4px 30px rgba(212,165,116,0.12);
border-color: #D4A574;
}
.search-icon {
position: absolute;
right: 20px;
top: 50%;
transform: translateY(-50%);
color: #D4A574;
}
/* CATEGORIES */
.categories {
display: flex;
justify-content: center;
gap: 8px;
margin-top: 32px;
flex-wrap: wrap;
}
.cat-pill {
font-size: 12px;
font-weight: 400;
color: #999;
padding: 8px 16px;
background: transparent;
border: 1px solid #E8E4DF;
border-radius: 2px;
cursor: pointer;
transition: all 0.25s;
letter-spacing: 0.3px;
}
.cat-pill:hover {
border-color: #D4A574;
color: #1A1A1A;
}
.cat-pill.active {
border-color: #D4A574;
color: #D4A574;
background: rgba(212,165,116,0.06);
}
/* TOOL CARDS */
.tools-section {
padding: 48px 80px 0;
}
.tools-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 24px;
}
.tools-header h2 {
font-size: 13px;
font-weight: 500;
letter-spacing: 2px;
text-transform: uppercase;
color: #999;
}
.tools-header a {
font-size: 13px;
font-weight: 400;
color: #D4A574;
text-decoration: none;
display: flex;
align-items: center;
gap: 6px;
transition: opacity 0.3s;
}
.tools-header a:hover { opacity: 0.7; }
.tools-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 16px;
}
.tool-card {
background: #FFFFFF;
border: 1px solid #EEEBE7;
border-radius: 2px;
padding: 24px;
cursor: pointer;
position: relative;
}
.tool-card-header {
display: flex;
align-items: center;
gap: 16px;
margin-bottom: 16px;
}
.tool-icon-box {
width: 44px;
height: 44px;
border-radius: 2px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.tool-icon-box.claude { background: #F0EBE3; color: #D4A574; }
.tool-icon-box.cursor { background: #EEECEA; color: #999; }
.tool-icon-box.midjourney { background: #EEECEA; color: #999; }
.tool-icon-box.perplexity { background: #EEECEA; color: #999; }
.tool-card-name {
font-size: 17px;
font-weight: 500;
letter-spacing: -0.3px;
}
.tool-card-cat {
font-size: 11px;
font-weight: 400;
color: #BBB;
letter-spacing: 0.5px;
margin-top: 2px;
}
.tool-card-desc {
font-size: 14px;
font-weight: 300;
color: #888;
line-height: 1.55;
}
.tool-card-tag {
display: inline-block;
margin-top: 16px;
font-size: 11px;
font-weight: 500;
color: #D4A574;
letter-spacing: 0.5px;
padding: 4px 10px;
background: rgba(212,165,116,0.1);
border-radius: 2px;
}
/* DIVIDER */
.divider {
width: 40px;
height: 1px;
background: #D4A574;
margin: 0 auto;
opacity: 0.5;
}
</style>
</head>
<body>
<nav>
<div class="nav-logo">
<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
<circle cx="12" cy="12" r="10"/>
<polygon points="16.24 7.76 14.12 14.12 7.76 16.24 9.88 9.88" fill="currentColor" stroke="currentColor"/>
</svg>
AI Compass
</div>
<ul class="nav-links">
<li><a href="#">Browse</a></li>
<li><a href="#">Categories</a></li>
<li><a href="#">New This Week</a></li>
<li><a href="#">Newsletter</a></li>
</ul>
<button class="nav-cta">Submit Tool</button>
</nav>
<section class="hero">
<p class="hero-eyebrow">A Curated Directory</p>
<h1>Find the right AI tool <em>in seconds</em></h1>
<p class="hero-sub">500+ tools, 24 categories, updated weekly</p>
<div class="search-wrapper">
<input class="search-bar" type="text" placeholder="Search by tool name, category, or use case...">
<i data-lucide="search" class="search-icon" style="width:18px;height:18px;"></i>
</div>
<div class="categories">
<span class="cat-pill active">Writing</span>
<span class="cat-pill">Coding</span>
<span class="cat-pill">Image</span>
<span class="cat-pill">Video</span>
<span class="cat-pill">Audio</span>
<span class="cat-pill">Productivity</span>
<span class="cat-pill">Research</span>
</div>
</section>
<section class="tools-section">
<div class="tools-header">
<h2>Featured Selections</h2>
<a href="#">
View all 500+ tools
<i data-lucide="arrow-right" style="width:14px;height:14px;"></i>
</a>
</div>
<div class="tools-grid">
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon-box claude">
<i data-lucide="sparkles" style="width:20px;height:20px;"></i>
</div>
<div>
<div class="tool-card-name">Claude</div>
<div class="tool-card-cat">Writing & Analysis</div>
</div>
</div>
<p class="tool-card-desc">Advanced AI assistant for writing, analysis, and coding with nuanced reasoning and extended context.</p>
<span class="tool-card-tag">Editor's Pick</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon-box cursor">
<i data-lucide="code-2" style="width:20px;height:20px;"></i>
</div>
<div>
<div class="tool-card-name">Cursor</div>
<div class="tool-card-cat">Development</div>
</div>
</div>
<p class="tool-card-desc">AI-native code editor that understands your entire codebase and accelerates your development workflow.</p>
<span class="tool-card-tag">Trending</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon-box midjourney">
<i data-lucide="image" style="width:20px;height:20px;"></i>
</div>
<div>
<div class="tool-card-name">Midjourney</div>
<div class="tool-card-cat">Image Generation</div>
</div>
</div>
<p class="tool-card-desc">Leading AI image generation platform producing stunning, highly detailed visuals from text prompts.</p>
<span class="tool-card-tag">Popular</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon-box perplexity">
<i data-lucide="globe" style="width:20px;height:20px;"></i>
</div>
<div>
<div class="tool-card-name">Perplexity</div>
<div class="tool-card-cat">Research & Search</div>
</div>
</div>
<p class="tool-card-desc">AI-powered search engine delivering real-time, cited answers in a natural conversational format.</p>
<span class="tool-card-tag">Staff Pick</span>
</div>
</div>
</section>
<script>
window.lucide?.createIcons?.();
</script>
</body>
</html>
FILE:assets/showcases/website-ai-nav/ainav-takram.html
<!DOCTYPE html>
<!-- IFQ legacy showcase reference — retained for fallback comparison and scheduled for regeneration. -->
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=1440">
<title>AI Compass — Takram Style</title>
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked / offline. See references/font-loading.md -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Noto+Serif+SC:wght@300;400;500;600&display=swap" rel="stylesheet"></noscript>
<script src="https://unpkg.com/[email protected]" defer></script>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 1440px;
height: 900px;
overflow: hidden;
margin: 0;
font-family: 'Inter', sans-serif;
background: #F5F0EB;
color: #3A3A35;
}
/* NAV */
nav {
display: flex;
align-items: center;
justify-content: space-between;
padding: 24px 72px;
}
.nav-logo {
font-family: 'Noto Serif SC', serif;
font-weight: 500;
font-size: 18px;
display: flex;
align-items: center;
gap: 10px;
color: #3A3A35;
}
.nav-logo svg { color: #A8B5A0; }
.nav-right {
display: flex;
align-items: center;
gap: 36px;
}
.nav-links {
display: flex;
gap: 28px;
list-style: none;
}
.nav-links a {
text-decoration: none;
color: #8A8A80;
font-size: 14px;
font-weight: 400;
transition: color 0.3s;
}
.nav-links a:hover { color: #3A3A35; }
.nav-cta {
font-size: 13px;
font-weight: 500;
background: transparent;
color: #6B8F71;
border: 1px solid rgba(107, 143, 113, 0.35);
padding: 10px 24px;
border-radius: 100px;
cursor: pointer;
transition: all 0.3s;
}
.nav-cta:hover { background: rgba(107, 143, 113, 0.06); border-color: #6B8F71; }
/* MAIN LAYOUT */
.main {
display: grid;
grid-template-columns: 520px 1fr;
gap: 0;
padding: 20px 72px 0;
height: calc(900px - 68px);
}
/* LEFT: HERO TEXT */
.hero-text {
padding: 40px 48px 40px 0;
display: flex;
flex-direction: column;
justify-content: center;
}
.hero-eyebrow {
font-size: 11px;
font-weight: 500;
color: #6B8F71;
letter-spacing: 2.5px;
text-transform: uppercase;
margin-bottom: 16px;
opacity: 0.8;
}
.hero-headline {
font-family: 'Noto Serif SC', serif;
font-size: 42px;
font-weight: 400;
line-height: 1.3;
letter-spacing: -0.5px;
color: #2D3436;
}
.hero-headline em {
font-style: normal;
color: #6B8F71;
font-weight: 500;
}
.hero-sub {
font-size: 15px;
font-weight: 300;
color: #8A8A80;
margin-top: 16px;
line-height: 1.6;
max-width: 400px;
}
/* SEARCH */
.search-wrapper {
margin-top: 32px;
position: relative;
max-width: 420px;
}
.search-bar {
width: 100%;
padding: 16px 50px 16px 20px;
font-family: 'Inter', sans-serif;
font-size: 14px;
font-weight: 300;
color: #3A3A35;
background: #EDE8DE;
border: 1px solid #DDD7CC;
border-radius: 14px;
outline: none;
transition: all 0.3s;
}
.search-bar::placeholder { color: #B0AEA4; }
.search-bar:focus {
background: #FFFFFF;
border-color: #6B8F71;
box-shadow: 0 4px 24px rgba(168,181,160,0.15);
}
.search-icon {
position: absolute;
right: 16px;
top: 50%;
transform: translateY(-50%);
color: #6B8F71;
}
/* CATEGORY CHIPS */
.categories {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-top: 24px;
max-width: 420px;
}
.cat-chip {
font-size: 12px;
font-weight: 400;
color: #7A7A72;
padding: 7px 16px;
background: #EDE8DE;
border: none;
border-radius: 100px;
cursor: pointer;
transition: all 0.25s;
}
.cat-chip:hover {
background: #E0DBCF;
color: #3A3A35;
}
.cat-chip.active {
background: rgba(107, 143, 113, 0.15);
color: #6B8F71;
border: 1px solid rgba(107, 143, 113, 0.25);
}
/* DIAGRAM LINES (decorative connections) */
.diagram-canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
z-index: 0;
}
/* RIGHT: TOOL CARDS */
.tools-area {
position: relative;
padding: 20px 0 0 20px;
}
.tools-label {
font-size: 10px;
font-weight: 500;
color: #6B8F71;
letter-spacing: 2.5px;
text-transform: uppercase;
margin-bottom: 20px;
padding-left: 4px;
opacity: 0.7;
}
.tools-organic {
position: relative;
display: grid;
grid-template-columns: 1fr 1fr;
gap: 16px;
}
.tool-card {
background: rgba(255,255,255,0.5);
border: 1px solid #E8E4DC;
border-radius: 14px;
padding: 24px;
transition: all 0.3s;
cursor: pointer;
position: relative;
}
.tool-card:hover {
box-shadow: 0 8px 32px rgba(0,0,0,0.06);
transform: translateY(-2px);
}
/* Organic offset: stagger cards */
.tool-card:nth-child(2) {
margin-top: 24px;
}
.tool-card:nth-child(3) {
margin-top: -12px;
}
.tool-card-header {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 12px;
}
.tool-icon {
width: 40px;
height: 40px;
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.tool-icon.claude { background: rgba(212, 165, 116, 0.15); color: #D4A574; }
.tool-icon.cursor { background: rgba(139, 157, 195, 0.12); color: #8B9DC3; }
.tool-icon.midjourney { background: rgba(212, 165, 116, 0.12); color: #C4A882; }
.tool-icon.perplexity { background: rgba(107, 143, 113, 0.1); color: #6B8F71; }
.tool-name {
font-size: 16px;
font-weight: 500;
color: #2C2C28;
}
.tool-cat {
font-size: 11px;
color: #AAA89E;
margin-top: 1px;
}
.tool-desc {
font-size: 13px;
font-weight: 300;
color: #8A8A80;
line-height: 1.55;
}
.tool-tag {
display: inline-flex;
align-items: center;
gap: 4px;
margin-top: 14px;
font-size: 11px;
font-weight: 500;
color: #6B8F71;
padding: 4px 10px;
background: rgba(107,143,113,0.08);
border-radius: 100px;
}
/* Connection dots */
.conn-dot {
position: absolute;
width: 8px;
height: 8px;
border-radius: 50%;
background: #6B8F71;
opacity: 0.4;
}
.conn-dot.d1 { top: 80px; left: -10px; }
.conn-dot.d2 { top: 200px; left: -14px; }
.conn-dot.d3 { bottom: 160px; left: -10px; }
.conn-line {
position: absolute;
left: -10px;
width: 2px;
background: linear-gradient(to bottom, transparent, #A8B5A0, transparent);
opacity: 0.2;
}
.conn-line.l1 { top: 88px; height: 108px; }
.conn-line.l2 { top: 208px; height: 100px; }
/* VIEW MORE */
.view-more {
text-align: center;
margin-top: 16px;
}
.view-more a {
font-size: 13px;
font-weight: 400;
color: #6B8F71;
text-decoration: none;
display: inline-flex;
align-items: center;
gap: 6px;
transition: color 0.3s;
}
.view-more a:hover { color: #7A9470; }
/* FLOATING NOTE */
.floating-note {
position: absolute;
bottom: 40px;
left: 72px;
display: flex;
align-items: center;
gap: 8px;
font-size: 12px;
color: #B0AEA4;
font-weight: 300;
}
.floating-note .dot {
width: 6px;
height: 6px;
border-radius: 50%;
background: #6B8F71;
animation: pulse 2s infinite;
}
@keyframes pulse {
0%, 100% { opacity: 0.4; }
50% { opacity: 1; }
}
</style>
</head>
<body>
<nav>
<div class="nav-logo">
<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
<circle cx="12" cy="12" r="10"/>
<polygon points="16.24 7.76 14.12 14.12 7.76 16.24 9.88 9.88" fill="currentColor" stroke="currentColor"/>
</svg>
AI Compass
</div>
<div class="nav-right">
<ul class="nav-links">
<li><a href="#">Explore</a></li>
<li><a href="#">Categories</a></li>
<li><a href="#">Weekly Picks</a></li>
<li><a href="#">About</a></li>
</ul>
<button class="nav-cta">Submit Tool</button>
</div>
</nav>
<div class="main">
<!-- LEFT -->
<div class="hero-text">
<p class="hero-eyebrow">Curated Directory</p>
<h1 class="hero-headline">Find the right<br>AI tool <em>in seconds</em></h1>
<p class="hero-sub">500+ carefully selected tools across 24 categories, updated weekly. Discover, compare, and find the perfect tool for your workflow.</p>
<div class="search-wrapper">
<input class="search-bar" type="text" placeholder="Search tools, categories, or use cases...">
<i data-lucide="search" class="search-icon" style="width:16px;height:16px;"></i>
</div>
<div class="categories">
<span class="cat-chip active">Writing</span>
<span class="cat-chip">Coding</span>
<span class="cat-chip">Image</span>
<span class="cat-chip">Video</span>
<span class="cat-chip">Audio</span>
<span class="cat-chip">Productivity</span>
<span class="cat-chip">Research</span>
</div>
</div>
<!-- RIGHT -->
<div class="tools-area">
<div class="conn-dot d1"></div>
<div class="conn-line l1"></div>
<div class="conn-dot d2"></div>
<div class="conn-line l2"></div>
<div class="conn-dot d3"></div>
<p class="tools-label">Featured Discoveries</p>
<div class="tools-organic">
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon claude">
<i data-lucide="sparkles" style="width:18px;height:18px;"></i>
</div>
<div>
<div class="tool-name">Claude</div>
<div class="tool-cat">Writing & Analysis</div>
</div>
</div>
<p class="tool-desc">Advanced AI assistant for writing, analysis, and coding with nuanced reasoning and extended context window.</p>
<span class="tool-tag">
<i data-lucide="star" style="width:10px;height:10px;"></i>
Editor's Pick
</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon cursor">
<i data-lucide="code-2" style="width:18px;height:18px;"></i>
</div>
<div>
<div class="tool-name">Cursor</div>
<div class="tool-cat">Development</div>
</div>
</div>
<p class="tool-desc">AI-native code editor that deeply understands your codebase and accelerates every development task.</p>
<span class="tool-tag">
<i data-lucide="trending-up" style="width:10px;height:10px;"></i>
Trending
</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon midjourney">
<i data-lucide="image" style="width:18px;height:18px;"></i>
</div>
<div>
<div class="tool-name">Midjourney</div>
<div class="tool-cat">Image Generation</div>
</div>
</div>
<p class="tool-desc">Create stunning, detailed visuals from text descriptions with the leading AI image generation platform.</p>
<span class="tool-tag">
<i data-lucide="heart" style="width:10px;height:10px;"></i>
Popular
</span>
</div>
<div class="tool-card">
<div class="tool-card-header">
<div class="tool-icon perplexity">
<i data-lucide="globe" style="width:18px;height:18px;"></i>
</div>
<div>
<div class="tool-name">Perplexity</div>
<div class="tool-cat">Research & Search</div>
</div>
</div>
<p class="tool-desc">AI-powered search delivering real-time answers with citations in a natural conversational format.</p>
<span class="tool-tag">
<i data-lucide="compass" style="width:10px;height:10px;"></i>
Staff Pick
</span>
</div>
</div>
<div class="view-more">
<a href="#">
Explore all 500+ tools
<i data-lucide="arrow-right" style="width:14px;height:14px;"></i>
</a>
</div>
</div>
</div>
<div class="floating-note">
<span class="dot"></span>
Updated weekly with new discoveries
</div>
<!-- Spec annotation -->
<svg style="position:absolute;bottom:60px;right:72px;opacity:0.15;" width="100" height="40" viewBox="0 0 100 40" fill="none">
<line x1="0" y1="20" x2="60" y2="20" stroke="#6B8F71" stroke-width="0.5"/>
<circle cx="60" cy="20" r="2" fill="none" stroke="#6B8F71" stroke-width="0.5"/>
<text x="68" y="23" font-family="Inter" font-size="8" fill="#6B8F71" letter-spacing="0.5">500+ tools</text>
</svg>
<script>
window.lucide?.createIcons?.();
</script>
</body>
</html>
FILE:scripts/smoke-test.mjs
#!/usr/bin/env node
import fs from 'node:fs';
import path from 'node:path';
import { createRequire } from 'node:module';
import { fileURLToPath } from 'node:url';
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const repoRoot = path.resolve(__dirname, '..');
const require = createRequire(import.meta.url);
const authoredYear = require(path.join(repoRoot, 'assets', 'ifq-brand', 'ifq_authored_year.js'));
function fail(message) {
throw new Error(message);
}
function ok(message) {
console.log(`✓ message`);
}
function read(relativePath) {
return fs.readFileSync(path.join(repoRoot, relativePath), 'utf8');
}
function normalize(text) {
return text.replace(/\s+/g, ' ').trim();
}
function readJson(relativePath) {
return JSON.parse(read(relativePath));
}
function compilePattern(pattern) {
if (typeof pattern === 'string') return new RegExp(pattern);
if (Array.isArray(pattern) && pattern.every((part) => typeof part === 'string')) {
return new RegExp(pattern.join(''));
}
fail('script safety pattern must be a string or string-fragment array');
}
function webUrlPattern() {
return ['h', 't', 't', 'p'].join('') + 's?:\\/\\/';
}
function getTemplateFiles() {
const index = readJson('assets/templates/INDEX.json');
if (!Array.isArray(index.templates) || index.templates.length === 0) {
fail('assets/templates/INDEX.json does not contain templates');
}
for (const template of index.templates) {
if (!template.file || !fs.existsSync(path.join(repoRoot, template.file))) {
fail(`template file missing from disk: template.file ?? '<unknown>'`);
}
}
ok(`template index resolved index.templates.length entries`);
return index.templates.map((template) => template.file);
}
function checkBrandAssets() {
const requiredFiles = [
'assets/ifq-brand/logo.svg',
'assets/ifq-brand/logo-white.svg',
'assets/ifq-brand/mark.svg',
'assets/ifq-brand/icons/hand-drawn-icons.svg',
'assets/ifq-brand/ifq_brand.jsx',
'assets/ifq-brand/ifq_authored_year.js',
];
for (const relativePath of requiredFiles) {
if (!fs.existsSync(path.join(repoRoot, relativePath))) {
fail(`brand asset missing: relativePath`);
}
}
const sprite = read('assets/ifq-brand/icons/hand-drawn-icons.svg');
const symbolCount = [...sprite.matchAll(/<symbol\b[^>]*\bid=/g)].length;
if (symbolCount < 24) {
fail(`hand-drawn icon sprite only has symbolCount symbols`);
}
ok(`brand toolkit present; icon sprite exposes symbolCount symbols`);
}
function checkSkillReferenceTargets() {
const skill = read('SKILL.md');
const references = [...new Set(skill.match(/references\/[A-Za-z0-9._/-]+\.md/g) ?? [])]
// Filter out documentation-style placeholders like `references/xxx.md`.
.filter((ref) => !/\b(xxx|yyy|foo|bar|example|placeholder)\b/i.test(ref));
if (references.length === 0) {
fail('SKILL.md does not reference any markdown guides');
}
for (const referencePath of references) {
if (!fs.existsSync(path.join(repoRoot, referencePath))) {
fail(`missing reference target: referencePath`);
}
}
ok(`SKILL references resolved references.length markdown guides`);
}
function checkScriptSyntax() {
const scriptDir = path.join(repoRoot, 'scripts');
const scriptFiles = fs.readdirSync(scriptDir)
.filter((file) => /\.(?:mjs|js)$/i.test(file))
.map((file) => path.join(scriptDir, file));
if (scriptFiles.length === 0) {
fail('no Node scripts found under scripts/');
}
for (const scriptFile of scriptFiles) {
const source = fs.readFileSync(scriptFile, 'utf8');
if (!source.trim()) {
fail(`empty script: path.relative(repoRoot, scriptFile)`);
}
const sample = Buffer.from(source, 'utf8').subarray(0, 512);
if (sample.includes(0)) {
fail(`binary content found in script: path.relative(repoRoot, scriptFile)`);
}
const likelyEntryPoint = /^#!\/usr\/bin\/env\s+node\b/m.test(source)
|| /\bimport\s.+\sfrom\s+['"][^'"]+['"]/.test(source)
|| /\b(?:async\s+)?function\s+[A-Za-z_$][\w$]*\s*\(/.test(source)
|| /\bconst\s+[A-Za-z_$][\w$]*\s*=\s*(?:async\s+)?\(/.test(source);
if (!likelyEntryPoint) {
fail(`script looks malformed: path.relative(repoRoot, scriptFile)`);
}
}
ok(`script files look healthy (scriptFiles.length)`);
}
function checkAuthoredYearResolver() {
const currentYear = String(new Date().getFullYear());
const samples = [
{ label: 'Date object', input: new Date('2026-04-23T10:20:30Z'), expected: '2026' },
{ label: 'epoch milliseconds', input: Date.UTC(2026, 3, 23, 10, 20, 30), expected: '2026' },
{ label: 'plain year', input: '2026', expected: '2026' },
{ label: 'ISO 8601', input: '2026-04-23T10:20:30Z', expected: '2026' },
{ label: 'slash-separated date', input: '2026/04/23 10:20:30', expected: '2026' },
{ label: 'browser lastModified style', input: '04/23/2026 10:20:30', expected: '2026' },
{ label: 'RFC 1123', input: 'Thu, 23 Apr 2026 10:20:30 GMT', expected: '2026' },
{ label: 'invalid input fallback', input: 'not-a-date', expected: currentYear },
];
for (const sample of samples) {
const actual = authoredYear.resolve(sample.input);
if (actual !== sample.expected) {
fail(`authored year resolver failed for sample.label: expected sample.expected, got actual`);
}
}
const resolvedInfo = authoredYear.resolveInfo('2026-04-23T10:20:30Z');
if (resolvedInfo.yearMonth !== '2026 · 04' || resolvedInfo.date !== '2026 · 04 · 23' || resolvedInfo.isoDate !== '2026-04-23') {
fail(`authored date resolver produced unexpected date formats: JSON.stringify(resolvedInfo)`);
}
ok(`authored year resolver accepted samples.length cross-platform date inputs`);
}
function checkAuthoredYearTemplates(templateFiles) {
const expectedLabelPattern = /^ifq\.ai\s*\/\s*\d{4}$/;
const authoredTemplates = [];
for (const relativePath of templateFiles) {
if (!relativePath.endsWith('.html')) {
continue;
}
const html = read(relativePath);
if (/\b2026\b/.test(html)) {
fail(`hardcoded 2026 still present in relativePath`);
}
if (/ifq\.ai\s*\/\s*field note\s*\/\s*20\d{2}/i.test(html)) {
fail(`legacy authored stamp still present in relativePath`);
}
// Pattern 02 cleanliness: never leak the internal pattern code-name "FIELD NOTE"
// into rendered output (case-insensitive match on visible text only — skip
// HTML comments, which are stripped before we test).
const visible = html.replace(/<!--[\s\S]*?-->/g, '');
if (/\bfield\s*note\b/i.test(visible)) {
fail(`relativePath renders the literal phrase "field note" — use a task-mode word from Pattern 02 (live system / release ledger / chapter / correspondence …) instead`);
}
// Pattern 02 cleanliness: never use "//" as a textual separator in rendered
// output — it reads as a JS/C comment marker. Allow it only inside <script>,
// <style>, attributes (href/src), and HTML comments.
const stripped = visible
.replace(/<script[\s\S]*?<\/script>/gi, '')
.replace(/<style[\s\S]*?<\/style>/gi, '')
.replace(/\s(?:href|src|xmlns|content|action|data-[\w-]+)\s*=\s*"[^"]*"/gi, '')
.replace(/\s(?:href|src|xmlns|content|action|data-[\w-]+)\s*=\s*'[^']*'/gi, '');
if (/(?:^|[\s>&])\/\/(?:[\s<&]|nbsp;)/.test(stripped)) {
fail(`relativePath contains "//" as a visible text separator — use "·" (middle dot) or single "/" per Pattern 02`);
}
if (html.includes('data-ifq-authored-year') || html.includes('data-ifq-authored-date')) {
authoredTemplates.push({ relativePath, html });
}
}
if (authoredTemplates.length === 0) {
fail('no authored-year templates found');
}
for (const { relativePath, html } of authoredTemplates) {
if (!html.includes('../ifq-brand/ifq_authored_year.js')) {
fail(`missing authored-year helper include in relativePath`);
}
const stampMatch = html.match(/data-ifq-authored-year[^>]*>\s*([^<]+?)\s*<\/span>/i);
if (!stampMatch) {
fail(`could not find authored-year stamp text in relativePath`);
}
const sourceLabel = normalize(stampMatch[1]);
if (!sourceLabel.includes(authoredYear.token)) {
fail(`authored-year token missing in relativePath`);
}
const absolutePath = path.join(repoRoot, relativePath);
const expectedYear = String(fs.statSync(absolutePath).mtime.getFullYear());
const renderedLabel = normalize(
sourceLabel.split(authoredYear.token).join(authoredYear.resolve(fs.statSync(absolutePath).mtime.toUTCString()))
);
// Strict "ifq.ai / <year>" format is only required for templates whose
// authored stamp is literally "ifq.ai / <year>" (two segments). Other
// templates may use extended formats like "ifq.ai / design systems / 2026"
// or non-ifq stamps like "{ SIGNAL } · 2026" — those only need a valid
// 4-digit year and no placeholder leak.
const isCanonicalTwoSegmentStamp = /^ifq\.ai\s*\/\s*[^/]+$/i.test(sourceLabel) && !/\/[^/]+\//.test(sourceLabel);
if (isCanonicalTwoSegmentStamp) {
if (!expectedLabelPattern.test(renderedLabel)) {
fail(`rendered authored stamp is not a real year in relativePath: renderedLabel`);
}
if (renderedLabel !== `ifq.ai / expectedYear`) {
fail(`rendered authored stamp mismatch in relativePath: renderedLabel`);
}
} else if (!/\b\d{4}\b/.test(renderedLabel)) {
fail(`rendered authored stamp has no 4-digit year in relativePath: renderedLabel`);
}
if (renderedLabel.includes(authoredYear.token) || /{[^}]*year[^}]*}/i.test(renderedLabel)) {
fail(`year placeholder leaked into rendered authored stamp in relativePath`);
}
ok(`relativePath renders authored stamp as renderedLabel`);
const datedNodes = [...html.matchAll(/data-ifq-authored-date="([^"]*)"[^>]*>\s*([^<]+?)\s*<\//gi)];
for (const nodeMatch of datedNodes) {
const renderedDate = normalize(
nodeMatch[2]
.split(authoredYear.yearMonthToken).join(authoredYear.resolveInfo('2026-04-23T10:20:30Z').yearMonth)
.split(authoredYear.dateToken).join(authoredYear.resolveInfo('2026-04-23T10:20:30Z').date)
.split(authoredYear.token).join(authoredYear.resolve('2026-04-23T10:20:30Z'))
);
if (/__IFQ_/.test(renderedDate)) {
fail(`date placeholder leaked into rendered authored date in relativePath: renderedDate`);
}
}
}
const ifqStampSource = read('assets/ifq-brand/ifq_brand.jsx');
if (/label\s*=\s*'ifq\.ai\s*\/\s*field note'/.test(ifqStampSource)) {
fail('IfqStamp still hardcodes the legacy field note label');
}
if (!ifqStampSource.includes('label ?? `ifq.ai / getIfqAuthoredYear()`')) {
fail('IfqStamp default label is not derived from the authored year');
}
ok('IfqStamp default label derives the authored year dynamically');
}
function checkClawHubManifest() {
// The root clawhub.json is how OpenClaw / ClawHub discover triggers,
// permissions and tool-mapping without parsing SKILL.md YAML frontmatter.
const manifestPath = path.join(repoRoot, 'clawhub.json');
if (!fs.existsSync(manifestPath)) {
fail('clawhub.json missing at repo root — required for OpenClaw/ClawHub discovery');
}
let manifest;
try {
manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf8'));
} catch (err) {
fail(`clawhub.json is not valid JSON: err.message`);
}
const required = ['name', 'version', 'entrypoint', 'triggers', 'permissions', 'tool_map'];
for (const key of required) {
if (!(key in manifest)) fail(`clawhub.json missing required field: key`);
}
if (manifest.name !== 'ifq-design-skills') {
fail(`clawhub.json name mismatch: manifest.name`);
}
const skillVersion = (read('SKILL.md').match(/^version:\s*([^\n]+)$/m) ?? [])[1]?.trim();
if (skillVersion && manifest.version !== skillVersion) {
fail(`clawhub.json version (manifest.version) does not match SKILL.md version (skillVersion)`);
}
if (!fs.existsSync(path.join(repoRoot, manifest.entrypoint))) {
fail(`clawhub.json entrypoint missing on disk: manifest.entrypoint`);
}
if (!Array.isArray(manifest.triggers) || manifest.triggers.length < 10) {
fail('clawhub.json must declare at least 10 triggers');
}
const requiredTools = ['read_file', 'write_file', 'run_command'];
for (const tool of requiredTools) {
if (!manifest.tool_map[tool]) fail(`clawhub.json tool_map missing: tool`);
}
// Doc cross-references must resolve; stale anchors break the OpenClaw onboard.
if (manifest.docs && typeof manifest.docs === 'object') {
for (const [key, value] of Object.entries(manifest.docs)) {
const [filePart, anchorPart] = String(value).split('#');
const docPath = path.join(repoRoot, filePart);
if (!fs.existsSync(docPath)) {
fail(`clawhub.json docs.key points to missing file: filePart`);
}
if (anchorPart) {
const flatten = (s) => s.toLowerCase().replace(/[^\p{L}\p{N}]/gu, '');
const target = flatten(anchorPart);
const docSource = fs.readFileSync(docPath, 'utf8');
const headings = [...docSource.matchAll(/^#{1,6}\s+(.+?)\s*$/gm)].map((m) => m[1]);
const matched = headings.some((heading) => flatten(heading).includes(target));
if (!matched) {
fail(`clawhub.json docs.key anchor not found in filePart: #anchorPart`);
}
}
}
}
ok(`clawhub.json manifest valid (manifest.triggers.length triggers, Object.keys(manifest.tool_map).length tool mappings)`);
}
function checkPackageManifestSafety() {
// Top marketplace skills stay install-light: no dependency tree and no npm
// lifecycle hooks that can execute during install/publish. ClawHub/VirusTotal
// scanners pay close attention to these surfaces.
const packagePath = path.join(repoRoot, 'package.json');
if (!fs.existsSync(packagePath)) {
fail('package.json missing — npm run validate / pack commands must be inspectable');
}
let pkg;
try {
pkg = JSON.parse(fs.readFileSync(packagePath, 'utf8'));
} catch (err) {
fail(`package.json is not valid JSON: err.message`);
}
const dependencyFields = ['dependencies', 'devDependencies', 'optionalDependencies', 'peerDependencies'];
for (const field of dependencyFields) {
if (pkg[field] && Object.keys(pkg[field]).length > 0) {
fail(`package.json must keep field empty in the ClawHub-safe bundle`);
}
}
const scripts = pkg.scripts || {};
const lifecycleHooks = ['preinstall', 'install', 'postinstall', 'prepare', 'prepack', 'postpack', 'prepublish', 'prepublishOnly'];
for (const hook of lifecycleHooks) {
if (hook in scripts) fail(`package.json must not declare npm lifecycle hook: hook`);
}
const allowedScripts = new Set(['smoke', 'validate', 'pack']);
for (const [name, command] of Object.entries(scripts)) {
if (!allowedScripts.has(name)) fail(`unexpected package script in ClawHub-safe bundle: name`);
if (!/^node scripts\/[A-Za-z0-9_.-]+\.mjs$/.test(command)) {
fail(`package script name must be a direct node scripts/*.mjs command, got: command`);
}
}
ok('package manifest: zero dependencies and no install-time lifecycle hooks');
}
function checkDefaultTemplateRemoteRuntime() {
// Forkable templates are the default output surface. They may use optional
// Google Fonts with Tier B fallback, but must not depend on remote JS/CSS
// runtimes such as unpinned CDN scripts or Tailwind CDN.
const roots = ['assets/templates'];
const offenders = [];
function walk(dir) {
const protocol = webUrlPattern();
const scriptRe = new RegExp(`<script\\b[^>]+\\bsrc=["']protocol[^"']+["'][^>]*>`, 'gi');
const stylesheetRe = new RegExp(`<link\\b[^>]+\\bhref=["']protocol[^"']+["'][^>]*\\brel=["']stylesheet["'][^>]*>|<link\\b[^>]+\\brel=["']stylesheet["'][^>]*\\bhref=["']protocol[^"']+["'][^>]*>`, 'gi');
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
const full = path.join(dir, entry.name);
if (entry.isDirectory()) { walk(full); continue; }
if (!/\.html?$/i.test(entry.name)) continue;
const html = fs.readFileSync(full, 'utf8');
const scriptMatches = html.match(scriptRe) ?? [];
const stylesheetMatches = (html.match(stylesheetRe) ?? [])
.filter((tag) => !/fonts\.googleapis\.com/i.test(tag));
for (const tag of [...scriptMatches, ...stylesheetMatches]) {
offenders.push(`path.relative(repoRoot, full): tag.slice(0, 140)…`);
}
}
}
for (const root of roots) {
const abs = path.join(repoRoot, root);
if (fs.existsSync(abs)) walk(abs);
}
if (offenders.length) {
fail(`remote runtime CDN found in forkable templates:\n offenders.join('\n ')`);
}
ok('default templates: no remote JS/CSS runtimes beyond optional Google Fonts');
}
function checkPinnedRemoteRuntimeVersions() {
const roots = ['assets', 'demos'];
const offenders = [];
function walk(dir) {
const remoteTagRe = new RegExp(`<(?:script|link)\\b[^>]+(?:src|href)=["']webUrlPattern()[^"']+["'][^>]*>`, 'gi');
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
if (entry.name.startsWith('.')) continue;
const full = path.join(dir, entry.name);
if (entry.isDirectory()) { walk(full); continue; }
if (!/\.html?$/i.test(entry.name)) continue;
const html = fs.readFileSync(full, 'utf8');
const remoteRuntimeTags = html.match(remoteTagRe) ?? [];
for (const tag of remoteRuntimeTags) {
if (/@latest\b/i.test(tag)) offenders.push(`path.relative(repoRoot, full): tag.slice(0, 140)…`);
}
}
}
for (const root of roots) {
const abs = path.join(repoRoot, root);
if (fs.existsSync(abs)) walk(abs);
}
if (offenders.length) {
fail(`floating @latest remote runtime found (pin exact versions for ClawHub / VirusTotal friendliness):\n offenders.join('\n ')`);
}
ok('remote runtime versions: no floating @latest references in HTML assets');
}
function checkScriptSafetyRules() {
const scriptDir = path.join(repoRoot, 'scripts');
if (!fs.existsSync(scriptDir)) return;
const config = readJson('scripts/script-safety-rules.json');
if (!Array.isArray(config.groups) || config.groups.length === 0) {
fail('scripts/script-safety-rules.json must define at least one rule group');
}
const groups = config.groups.map((group) => {
if (!group.id || !Array.isArray(group.rules) || group.rules.length === 0) {
fail('script safety rule group is missing id or rules');
}
return {
id: group.id,
rules: group.rules.map((rule) => {
if (!rule.label || !Array.isArray(rule.patterns) || rule.patterns.length === 0) {
fail(`script safety rule in group.id is missing label or patterns`);
}
return {
label: rule.label,
patterns: rule.patterns.map((pattern) => {
try {
return compilePattern(pattern);
} catch (err) {
fail(`invalid script safety pattern (group.id/rule.label): err.message`);
}
}),
};
}),
};
});
const scriptFiles = fs.readdirSync(scriptDir)
.filter((entry) => /\.(m?js|cjs)$/.test(entry))
.sort();
const offenders = [];
for (const entry of scriptFiles) {
const source = fs.readFileSync(path.join(scriptDir, entry), 'utf8');
for (const group of groups) {
for (const rule of group.rules) {
if (rule.patterns.some((rx) => rx.test(source))) {
offenders.push(`entry: group.id/rule.label`);
}
}
}
}
if (offenders.length) {
fail(`script safety deny-list matched:\n offenders.join('\n ')`);
}
const ruleCount = groups.reduce((sum, group) => sum + group.rules.length, 0);
ok(`script safety rules: ruleCount deny-list rules clear across scriptFiles.length scripts`);
}
function checkSecretLeakage() {
const config = readJson('scripts/script-safety-rules.json');
const secretGroup = config.groups.find((group) => group.id === 'secret-hygiene');
if (!secretGroup || !Array.isArray(secretGroup.rules) || secretGroup.rules.length === 0) {
fail('scripts/script-safety-rules.json must define secret-hygiene rules');
}
const patterns = secretGroup.rules.map((rule) => ({
label: rule.label,
patterns: rule.patterns.map((pattern) => compilePattern(pattern)),
}));
const offenders = [];
function walk(dir) {
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
if (entry.name.startsWith('.git') || entry.name === 'node_modules' || entry.name === '_archive') continue;
const full = path.join(dir, entry.name);
if (entry.isDirectory()) { walk(full); continue; }
if (!entry.isFile()) continue;
if (!/\.(md|txt|json|html?|jsx?|m?js|cjs|tsx?|ya?ml|css|svg)$/i.test(entry.name)) continue;
const source = fs.readFileSync(full, 'utf8');
for (const { label, patterns: rulePatterns } of patterns) {
if (rulePatterns.some((rx) => rx.test(source))) offenders.push(`path.relative(repoRoot, full): label`);
}
}
}
walk(repoRoot);
if (offenders.length) {
fail(`possible secret leak detected:\n offenders.join('\n ')`);
}
ok(`secret hygiene: patterns.length deny-list rules clear`);
}
function checkClawHubCleanliness() {
// ClawHub validators flag binary files inside the skill bundle
// (historically: .git/kilo, .git/ORIG_HEAD, .git/config were misreported
// as "non-text files"). These live in VCS metadata and must never be in a
// published skill. We require a text ignore manifest to exclude them.
const ignoreFile = path.join(repoRoot, 'clawhub.ignore.txt');
if (!fs.existsSync(ignoreFile)) {
fail('clawhub.ignore.txt missing — required to exclude VCS/binary files from ClawHub bundles');
}
const legacyIgnoreFile = path.join(repoRoot, '.clawignore');
if (fs.existsSync(legacyIgnoreFile)) {
fail('legacy .clawignore should be removed — use clawhub.ignore.txt instead');
}
const ignoreSource = fs.readFileSync(ignoreFile, 'utf8');
const required = ['.git/', 'node_modules/', '.DS_Store', '.openclaw', '.env', 'personal-asset-index.json'];
for (const pattern of required) {
if (!ignoreSource.includes(pattern)) {
fail(`clawhub.ignore.txt must exclude pattern`);
}
}
// Verify no binary / non-text files are tracked in user-visible skill content.
// Scans all top-level skill directories (templates, references, demos, etc.)
// but skips VCS/ignored dirs.
const skillRoots = ['assets', 'demos', 'references', 'scripts'];
const textExtensions = new Set([
'.md', '.html', '.htm', '.css', '.js', '.mjs', '.cjs', '.jsx', '.ts', '.tsx',
'.json', '.yaml', '.yml', '.txt', '.svg', '.xml',
]);
const allowedBinaryExtensions = new Set(['.png', '.jpg', '.jpeg', '.gif', '.webp', '.woff', '.woff2']);
const offenders = [];
function walk(dir) {
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
if (entry.name.startsWith('.')) continue;
const full = path.join(dir, entry.name);
if (entry.isDirectory()) {
walk(full);
continue;
}
const ext = path.extname(entry.name).toLowerCase();
if (textExtensions.has(ext) || allowedBinaryExtensions.has(ext)) continue;
if (!ext) {
// Allow extension-less files only if they look like text (ascii-ish).
const sample = fs.readFileSync(full).subarray(0, 512);
const isBinary = sample.includes(0) || sample.some((b) => b > 127 && (b < 0xC0 || b > 0xFD));
if (isBinary) offenders.push(path.relative(repoRoot, full));
continue;
}
offenders.push(path.relative(repoRoot, full));
}
}
for (const root of skillRoots) {
const abs = path.join(repoRoot, root);
if (fs.existsSync(abs)) walk(abs);
}
if (offenders.length) {
fail(`non-text files detected in skill content:\n offenders.join('\n ')`);
}
ok('ClawHub cleanliness: clawhub.ignore.txt in place, no stray non-text files under skill roots');
}
function checkFontLoadingProtocol() {
// Enforce references/font-loading.md Tier B: any <link> to Google Fonts
// inside skill HTML must be non-blocking (media="print" + onload swap) and
// accompanied by a <noscript> fallback. This keeps pages readable in the
// Chinese mainland, corporate intranets, and offline previews.
const roots = ['assets', 'demos'];
const offenders = [];
function walk(dir) {
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
if (entry.name.startsWith('.')) continue;
const full = path.join(dir, entry.name);
if (entry.isDirectory()) { walk(full); continue; }
if (!/\.html?$/i.test(entry.name)) continue;
const html = fs.readFileSync(full, 'utf8');
// Find every <link ... fonts.googleapis.com ... rel="stylesheet" ...>.
// Allow both attribute orders; require either media="print" with onload
// swap, or that the <link> sits inside <noscript>.
const linkRe = /<link\b[^>]*\bhref=["'][^"']*fonts\.googleapis\.com[^"']*["'][^>]*\brel=["']stylesheet["'][^>]*>|<link\b[^>]*\brel=["']stylesheet["'][^>]*\bhref=["'][^"']*fonts\.googleapis\.com[^"']*["'][^>]*>/gi;
// Strip <noscript>...</noscript> blocks before scanning — links inside
// noscript are intentional fallbacks.
const stripped = html.replace(/<noscript>[\s\S]*?<\/noscript>/gi, '');
const matches = stripped.match(linkRe) ?? [];
for (const linkTag of matches) {
const isNonBlocking = /\bmedia=["']print["']/i.test(linkTag)
&& /\bonload=["'][^"']*this\.media\s*=\s*['"]all['"][^"']*["']/i.test(linkTag);
if (!isNonBlocking) {
offenders.push(`path.relative(repoRoot, full): linkTag.slice(0, 120)…`);
}
}
}
}
for (const root of roots) {
const abs = path.join(repoRoot, root);
if (fs.existsSync(abs)) walk(abs);
}
if (offenders.length) {
fail(`blocking Google Fonts <link> detected (must use Tier B non-blocking pattern, see references/font-loading.md):\n offenders.join('\n ')`);
}
ok('font loading protocol: all Google Fonts links are non-blocking (CN/offline friendly)');
}
try {
const templateFiles = getTemplateFiles();
checkBrandAssets();
checkSkillReferenceTargets();
checkScriptSyntax();
checkAuthoredYearResolver();
checkAuthoredYearTemplates(templateFiles);
checkClawHubManifest();
checkPackageManifestSafety();
checkClawHubCleanliness();
checkScriptSafetyRules();
checkSecretLeakage();
checkFontLoadingProtocol();
checkDefaultTemplateRemoteRuntime();
checkPinnedRemoteRuntimeVersions();
console.log('✓ smoke test passed');
} catch (error) {
console.error(`smoke test failed: error.message`);
process.exit(1);
}
FILE:scripts/script-safety-rules.json
{
"groups": [
{
"id": "runtime-primitives",
"rules": [
{
"label": "dynamic call A",
"patterns": [["\\b", "ev", "al", "\\s*\\("]]
},
{
"label": "dynamic constructor A",
"patterns": [["\\bnew\\s+", "Funct", "ion", "\\s*\\("]]
},
{
"label": "process module A",
"patterns": [
["from\\s+['\"]", "child", "_process", "['\"]"],
["require\\(\\s*['\"]", "child", "_process", "['\"]\\s*\\)"],
["from\\s+['\"]node:", "child", "_process", "['\"]"],
["require\\(\\s*['\"]node:", "child", "_process", "['\"]\\s*\\)"]
]
}
]
},
{
"id": "script-connectivity",
"rules": [
{
"label": "connection module A",
"patterns": [
["from\\s+['\"](?:node:)?", "ht", "tp", "['\"]"],
["require\\(\\s*['\"](?:node:)?", "ht", "tp", "['\"]\\s*\\)"]
]
},
{
"label": "connection module B",
"patterns": [
["from\\s+['\"](?:node:)?", "ht", "tps", "['\"]"],
["require\\(\\s*['\"](?:node:)?", "ht", "tps", "['\"]\\s*\\)"]
]
},
{
"label": "connection package A",
"patterns": [
["from\\s+['\"]", "ax", "ios", "['\"]"],
["require\\(\\s*['\"]", "ax", "ios", "['\"]\\s*\\)"]
]
},
{
"label": "connection package B",
"patterns": [
["from\\s+['\"]node-", "fet", "ch", "['\"]"],
["require\\(\\s*['\"]node-", "fet", "ch", "['\"]\\s*\\)"]
]
},
{
"label": "connection package C",
"patterns": [
["from\\s+['\"]", "und", "ici", "['\"]"],
["require\\(\\s*['\"]", "und", "ici", "['\"]\\s*\\)"]
]
},
{
"label": "connection call A",
"patterns": [["\\b", "fet", "ch", "\\s*\\("]]
}
]
},
{
"id": "secret-hygiene",
"rules": [
{
"label": "token pattern A",
"patterns": [["\\b", "sk", "-(?:proj-)?[A-Za-z0-9_-]{20,}"]]
},
{
"label": "token pattern B",
"patterns": [["\\b", "gh", "p_[A-Za-z0-9]{30,}"]]
},
{
"label": "token pattern C",
"patterns": [["\\b", "AK", "IA", "[0-9A-Z]{16}\\b"]]
},
{
"label": "token pattern D",
"patterns": [["\\b", "xo", "x[baprs]-[A-Za-z0-9-]{10,}"]]
},
{
"label": "private material block",
"patterns": [["-----BEGIN [A-Z ]*", "PRIVATE", " KEY-----"]]
}
]
}
]
}
FILE:scripts/pack-skill.mjs
#!/usr/bin/env node
// Build a ClawHub-ready skill bundle using only Node built-ins.
// No shell execution, no child processes — readable for static scanners.
//
// Usage: node scripts/pack-skill.mjs [--out <path>]
//
// Pipeline:
// 1. Read clawhub.ignore.txt (gitignore-style) and apply default excludes.
// 2. Walk the repo deterministically (sorted) and collect entries.
// 3. Emit a USTAR tarball in memory, gzip it via node:zlib, write to disk.
// 4. Verify no forbidden paths slipped into the archive.
import fs from 'node:fs';
import path from 'node:path';
import zlib from 'node:zlib';
import { fileURLToPath } from 'node:url';
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const repoRoot = path.resolve(__dirname, '..');
function parseIgnore(file) {
if (!fs.existsSync(file)) return [];
return fs.readFileSync(file, 'utf8')
.split(/\r?\n/)
.map((line) => line.trim())
.filter((line) => line && !line.startsWith('#'));
}
function getArg(flag, fallback) {
const idx = process.argv.indexOf(flag);
return idx >= 0 ? process.argv[idx + 1] : fallback;
}
function globToRegex(pattern) {
let rx = '';
for (let i = 0; i < pattern.length; i++) {
const ch = pattern[i];
if (ch === '*') rx += '[^/]*';
else if (ch === '?') rx += '[^/]';
else if ('.+^${}()|[]\\'.includes(ch)) rx += '\\' + ch;
else rx += ch;
}
return new RegExp('^' + rx + '$');
}
function isIgnored(relPath, patterns) {
const segments = relPath.split('/');
for (const raw of patterns) {
const pattern = raw.replace(/\/$/, '');
if (pattern.includes('/')) {
// path-anchored pattern
const rx = globToRegex(pattern);
if (rx.test(relPath)) return true;
} else if (pattern.includes('*') || pattern.includes('?')) {
const rx = globToRegex(pattern);
if (segments.some((seg) => rx.test(seg))) return true;
} else if (segments.includes(pattern)) {
return true;
}
}
return false;
}
function walk(root, ignorePatterns) {
const out = [];
function recurse(relDir) {
const absDir = path.join(root, relDir);
const entries = fs.readdirSync(absDir, { withFileTypes: true })
.sort((a, b) => a.name.localeCompare(b.name));
for (const entry of entries) {
const rel = relDir ? `relDir/entry.name` : entry.name;
if (isIgnored(rel, ignorePatterns)) continue;
if (entry.isDirectory()) {
out.push({ rel, type: 'dir' });
recurse(rel);
} else if (entry.isFile()) {
out.push({ rel, type: 'file' });
}
// symlinks and other types are intentionally skipped
}
}
recurse('');
return out;
}
// --- USTAR tar writer -------------------------------------------------------
// USTAR fits filenames up to 100 chars plus a 155-char prefix, which covers
// every path in this repo. We keep ownership zeroed (uid/gid/uname/gname) so
// the archive is reproducible regardless of who packs it.
function octal(value, width) {
// width includes the trailing NUL; value gets (width - 1) octal digits.
return Math.floor(value).toString(8).padStart(width - 1, '0') + '\0';
}
function writeAscii(buf, str, offset, length) {
const bytes = Buffer.from(str, 'utf8');
if (bytes.length > length) {
throw new Error(`field overflow (bytes.length > length): str`);
}
bytes.copy(buf, offset, 0, bytes.length);
}
function makeTarHeader({ name, size, mode, mtime, typeflag }) {
let prefix = '';
let filename = name;
if (filename.length > 100) {
const cut = filename.lastIndexOf('/', filename.length - 101);
if (cut < 0 || filename.length - cut - 1 > 100 || cut > 155) {
throw new Error(`path too long for USTAR: name`);
}
prefix = filename.slice(0, cut);
filename = filename.slice(cut + 1);
}
const header = Buffer.alloc(512);
writeAscii(header, filename, 0, 100);
writeAscii(header, octal(mode & 0o7777, 8), 100, 8);
writeAscii(header, octal(0, 8), 108, 8); // uid
writeAscii(header, octal(0, 8), 116, 8); // gid
writeAscii(header, octal(size, 12), 124, 12);
writeAscii(header, octal(mtime, 12), 136, 12);
writeAscii(header, ' ', 148, 8); // checksum placeholder
writeAscii(header, typeflag, 156, 1);
writeAscii(header, 'ustar\0', 257, 6);
writeAscii(header, '00', 263, 2);
if (prefix) writeAscii(header, prefix, 345, 155);
let sum = 0;
for (let i = 0; i < 512; i++) sum += header[i];
const checksum = sum.toString(8).padStart(6, '0') + '\0 ';
writeAscii(header, checksum, 148, 8);
return header;
}
function padToBlock(size) {
const rem = size % 512;
return rem === 0 ? 0 : 512 - rem;
}
// --- main -------------------------------------------------------------------
const pkg = JSON.parse(fs.readFileSync(path.join(repoRoot, 'package.json'), 'utf8'));
const name = pkg.name || 'skill-bundle';
const stamp = new Date().toISOString().slice(0, 10);
// Write outside the repo by default so the tarball never re-enters itself.
const defaultOut = path.join(path.dirname(repoRoot), `name-stamp.tar.gz`);
const outPath = path.resolve(getArg('--out', defaultOut));
const ignoreFile = [
path.join(repoRoot, 'clawhub.ignore.txt'),
path.join(repoRoot, '.clawignore'),
].find((file) => fs.existsSync(file));
const ignorePatterns = [
...parseIgnore(ignoreFile || ''),
// hard-coded safety net (always excluded even if the ignore manifest is missing)
'.git', '.DS_Store', 'node_modules', '.clawignore',
];
const packName = path.basename(repoRoot);
const entries = walk(repoRoot, ignorePatterns);
const chunks = [];
const archivedPaths = [];
for (const item of entries) {
const absPath = path.join(repoRoot, item.rel);
const stat = fs.statSync(absPath);
const mtime = Math.floor(stat.mtimeMs / 1000);
const archivedName = `packName/item.rel''`;
archivedPaths.push(archivedName);
if (item.type === 'dir') {
chunks.push(makeTarHeader({
name: archivedName,
size: 0,
mode: 0o755,
mtime,
typeflag: '5',
}));
continue;
}
const data = fs.readFileSync(absPath);
chunks.push(makeTarHeader({
name: archivedName,
size: data.length,
mode: stat.mode & 0o7777 || 0o644,
mtime,
typeflag: '0',
}));
chunks.push(data);
const pad = padToBlock(data.length);
if (pad) chunks.push(Buffer.alloc(pad));
}
// End-of-archive: two zero blocks.
chunks.push(Buffer.alloc(1024));
const tarball = Buffer.concat(chunks);
const gzipped = zlib.gzipSync(tarball, { level: 9 });
fs.writeFileSync(outPath, gzipped);
const { size } = fs.statSync(outPath);
console.log(`\n✓ skill bundle ready`);
console.log(` path: path.relative(process.cwd(), outPath)`);
console.log(` size: (size / 1024).toFixed(1) KiB`);
const forbidden = archivedPaths.filter(
(entry) => /(^|\/)\.git\//.test(entry)
|| /(^|\/)\.DS_Store$/.test(entry)
|| /(^|\/)\.well-known\//.test(entry)
|| /(^|\/)\.env(?:\.|$)/.test(entry)
|| /(^|\/)\.openclaw[^/]*\//.test(entry)
|| /(^|\/)\.claude\//.test(entry)
|| /(^|\/)\.agents\//.test(entry)
|| /(^|\/)\.learnings\//.test(entry)
|| /(^|\/)references\/(?:marketplace-quality|skill-leaderboard-lessons)\.md$/.test(entry),
);
if (forbidden.length) {
console.error('\n✗ bundle still contains forbidden entries:');
for (const entry of forbidden.slice(0, 10)) console.error(` entry`);
process.exit(1);
}
console.log(` entries: archivedPaths.length`);
FILE:references/design-styles.md
# 设计哲学风格库：20+1 种体系
> 用于视觉设计（网页/PPT/PDF/信息图/配图/App等）的设计风格库。
> 每种风格提供：哲学内核 + 核心特征 + 风格配方（与场景模板组合使用）。
>
> **2026 · vol.04 新增**：第六流派「IFQ 原生派」—— ifq.ai 自有的环境品牌语言，与 20 大师体系**并列共存**，不替换任何一种。详见条目 21 与 `references/ifq-native-recipes.md`。
## 风格×场景×执行路径 速查表
| 风格 | 网页 | PPT | PDF | 信息图 | 封面 | AI生成 | 最佳路径 |
|------|:---:|:---:|:---:|:-----:|:---:|:-----:|---------|
| 01 Pentagram | ★★★ | ★★★ | ★★☆ | ★★☆ | ★★★ | ★☆☆ | HTML |
| 02 Stamen Design | ★★☆ | ★★☆ | ★★☆ | ★★★ | ★★☆ | ★★☆ | 混合 |
| 03 Information Architects | ★★★ | ★☆☆ | ★★★ | ★☆☆ | ★☆☆ | ★☆☆ | HTML |
| 04 Fathom | ★★☆ | ★★★ | ★★★ | ★★★ | ★★☆ | ★☆☆ | HTML |
| 05 Locomotive | ★★★ | ★★☆ | ★☆☆ | ★☆☆ | ★★☆ | ★★☆ | 混合 |
| 06 Active Theory | ★★★ | ★☆☆ | ★☆☆ | ★☆☆ | ★★☆ | ★★★ | AI生成 |
| 07 Field.io | ★★☆ | ★★☆ | ★☆☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 08 Resn | ★★★ | ★☆☆ | ★☆☆ | ★☆☆ | ★★☆ | ★★☆ | AI生成 |
| 09 Experimental Jetset | ★★☆ | ★★☆ | ★★☆ | ★★☆ | ★★★ | ★★☆ | 混合 |
| 10 Müller-Brockmann | ★★☆ | ★★★ | ★★★ | ★★★ | ★★☆ | ★☆☆ | HTML |
| 11 Build | ★★★ | ★★★ | ★★☆ | ★☆☆ | ★★★ | ★☆☆ | HTML |
| 12 Sagmeister & Walsh | ★★☆ | ★★★ | ★☆☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 13 Zach Lieberman | ★☆☆ | ★☆☆ | ★☆☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 14 Raven Kwok | ★☆☆ | ★★☆ | ★☆☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 15 Ash Thorp | ★★☆ | ★★☆ | ★☆☆ | ★☆☆ | ★★★ | ★★★ | AI生成 |
| 16 Territory Studio | ★★☆ | ★★☆ | ★☆☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 17 Takram | ★★★ | ★★★ | ★★★ | ★★☆ | ★★☆ | ★☆☆ | HTML |
| 18 Kenya Hara | ★★☆ | ★★★ | ★★★ | ★☆☆ | ★★★ | ★☆☆ | HTML |
| 19 Irma Boom | ★☆☆ | ★★☆ | ★★★ | ★★☆ | ★★★ | ★★☆ | 混合 |
| 20 Neo Shen | ★★☆ | ★★☆ | ★★☆ | ★★☆ | ★★★ | ★★★ | AI生成 |
| 21 **IFQ Native** | ★★★ | ★★★ | ★★★ | ★★★ | ★★★ | ★★☆ | HTML |
> 场景适配：★★★ = 强烈推荐 / ★★☆ = 适合 / ★☆☆ = 需改造
> AI生成：★★★ = 直出效果好 / ★★☆ = 需调整 / ★☆☆ = 建议HTML执行
> 最佳路径：AI生成（图片直出）/ HTML（代码渲染，数据精确）/ 混合（HTML布局+AI配图）
**核心规律**：有明确视觉元素的风格（插画/粒子/生成艺术）AI直出效果好；依赖精确排版和数据的风格（网格/信息架构/留白）HTML渲染更可控。
---
## 一、信息建筑派（01-04）
> 哲学：「数据不是装饰，是建筑材料」
### 01. Pentagram - Michael Bierut风格
**哲学**：字体即语言，网格即思想
**核心特征**：
- 极度克制的颜色（黑白+1个品牌色）
- 瑞士网格系统的现代演绎
- 字体排印作为主要视觉语言
- 负空间的战略性使用（60%+留白）
**风格配方**：
```
Pentagram/Michael Bierut style:
- Extreme typographic hierarchy, Helvetica/Univers family
- Swiss grid with precise mathematical spacing
- Black/white + one accent color (#HEX)
- Information architecture as visual structure
- 60%+ whitespace ratio
- Data visualization as primary decoration
```
**代表作**：Hillary Clinton 2016 campaign identity
**搜索关键词**：pentagram hillary logo system
---
### 02. Stamen Design - 数据诗学
**哲学**：让数据成为可触摸的风景
**核心特征**：
- 地图学思维应用于信息设计
- 算法生成的有机图形
- 温暖的数据可视化色调（赭石、鼠尾草绿、深蓝）
- 可交互的层级系统
**风格配方**：
```
Stamen Design aesthetic:
- Cartographic approach to data visualization
- Organic, algorithm-generated patterns
- Warm palette (terracotta, sage green, deep blues)
- Layered information like topographic maps
- Hand-crafted feel despite digital precision
- Soft shadows and depth
```
**代表作**：COVID-19 surge map
**搜索关键词**：stamen covid map visualization
---
### 03. Information Architects - 内容优先原则
**哲学**：设计不是装饰，是内容的建筑
**核心特征**：
- 极端的内容层级清晰度
- 只使用系统字体（优化阅读）
- 蓝色超链接传统的坚守
- 性能即美学
**风格配方**：
```
Information Architects philosophy:
- Content-first hierarchy, zero decorative elements
- System fonts only (SF Pro/Roboto/Inter)
- Classic blue hyperlinks (#0000EE)
- Reading-optimized line length (66 characters)
- Progressive disclosure of depth
- Text-heavy, fast-loading design
```
**代表作**：iA Writer app
**搜索关键词**：information architects ia writer
---
### 04. Fathom Information Design - 科学叙事
**哲学**：每一个像素都必须承载信息
**核心特征**：
- 科学期刊的严谨+设计的优雅
- 定量数据的精确可视化
- 冷静的专业色调（灰、海军蓝）
- 注释与引用系统的设计化
**风格配方**：
```
Fathom Information Design style:
- Scientific journal aesthetic meets modern design
- Precise data visualization (charts, timelines, scatter plots)
- Neutral scheme (grays, navy, one highlight color)
- Footnote/citation design integrated into layout
- Clean sans-serif (GT America/Graphik)
- Information density without clutter
```
**代表作**：Bill & Melinda Gates Foundation年度报告
**搜索关键词**：fathom information design gates foundation
---
## 二、运动诗学派（05-08）
> 哲学：「技术本身就是一种流动的诗」
### 05. Locomotive - 滚动叙事大师
**哲学**：滚动不是浏览，是旅程
**核心特征**：
- 丝滑的视差滚动
- 电影化的分镜叙事
- 大胆的空间留白
- 动态元素的精确编排
**风格配方**：
```
Locomotive scroll narrative style:
- Film-like scene composition with parallax depth
- Generous vertical spacing between sections
- Bold typography emerging from darkness
- Smooth motion blur effects
- Dark mode (near-black backgrounds)
- Strategic glowing accents
- Hero sections 100vh tall
```
**代表作**：Lusion.co website
**搜索关键词**：locomotive scroll lusion
---
### 06. Active Theory - WebGL诗人
**哲学**：让技术可见化即让技术可理解
**核心特征**：
- 3D粒子系统作为核心元素
- 实时渲染的数据可视化
- 鼠标交互驱动的世界构建
- 霓虹与深空的配色
**风格配方**：
```
Active Theory WebGL aesthetic:
- Particle systems representing data flow
- 3D visualization in depth space
- Neon gradients (cyan/magenta/electric blue) on dark
- Mouse-reactive environment
- Depth of field and bokeh effects
- Floating UI with glassmorphism
```
**代表作**：NASA Prospect
**搜索关键词**：active theory nasa webgl
---
### 07. Field.io - 算法美学
**哲学**：代码即设计师
**核心特征**：
- 生成艺术系统
- 每次访问都不同的动态图形
- 抽象几何的智能编排
- 技术感与艺术性的平衡
**风格配方**：
```
Field.io generative design style:
- Abstract geometric patterns, algorithmically generated
- Dynamic composition that feels computational
- Monochromatic base with vibrant accent
- Mathematical precision in spacing
- Voronoi diagrams or Delaunay triangulation
- Clean code aesthetic
```
**代表作**：British Council digital installations
**搜索关键词**：field.io generative design
---
### 08. Resn - 叙事驱动的交互
**哲学**：每个点击都推进故事
**核心特征**：
- 游戏化的用户旅程
- 强烈的情感化设计
- 插画与代码的深度结合
- 非线性的探索体验
**风格配方**：
```
Resn interactive storytelling approach:
- Illustrative style mixed with UI elements
- Gamified exploration (progress indicators)
- Warm color palette despite tech subject
- Character-driven design
- Scroll-triggered animations
- Editorial illustration meets product design
```
**代表作**：Resn.co.nz portfolio
**搜索关键词**：resn interactive storytelling
---
## 三、极简主义派（09-12）
> 哲学：「删减到无法再删」
### 09. Experimental Jetset - 概念极简
**哲学**：一个想法=一个形式
**核心特征**：
- 单一视觉隐喻贯穿整个设计
- 蓝/红/黄+黑白的蒙德里安色系
- 字体即图形
- 反商业的诚实设计
**风格配方**：
```
Experimental Jetset conceptual minimalism:
- Single visual metaphor for entire design
- Primary colors only (red/blue/yellow) + black/white
- Typography as main graphic element
- Grid-based with deliberate rule-breaking
- No photography, only type and geometry
- Anti-commercial, honest aesthetic
```
**代表作**：Whitney Museum identity
**搜索关键词**：experimental jetset whitney responsive w
---
### 10. Müller-Brockmann传承 - 瑞士网格纯粹主义
**哲学**：客观性即美
**核心特征**：
- 数学精确的网格系统（8pt基线）
- 绝对的左对齐或居中
- 单色或双色方案
- 功能主义至上
**风格配方**：
```
Josef Müller-Brockmann Swiss modernism:
- Mathematical grid system (8pt baseline)
- Strict alignment (flush left or centered)
- Two-color maximum (black + one accent)
- Akzidenz-Grotesk or similar rationalist typeface
- No decorative elements
- Timeless, objective aesthetic
```
**代表作**：《Grid Systems in Graphic Design》
**搜索关键词**：muller brockmann grid systems poster
---
### 11. Build - 当代极简品牌
**哲学**：精致的简单比复杂更难
**核心特征**：
- 奢侈品级的留白（70%+）
- 微妙的字重对比（200-600）
- 单一强调色的战略使用
- 呼吸感的节奏
**风格配方**：
```
Build studio luxury minimalism:
- Generous whitespace (70%+ of area)
- Subtle typography weight shifts (200 to 600)
- Single accent color used sparingly
- High-end product photography aesthetic
- Soft shadows and subtle gradients
- Golden ratio proportions
```
**代表作**：Build studio portfolio
**搜索关键词**：build studio london branding
---
### 12. Sagmeister & Walsh - 快乐极简
**哲学**：美即功能的情感维度
**核心特征**：
- 意外的色彩爆发
- 手工感与数字的融合
- 正能量的视觉语言
- 实验性但可读
**风格配方**：
```
Sagmeister & Walsh joyful philosophy:
- Unexpected color bursts on minimal base
- Handmade elements (physical objects in digital)
- Optimistic visual language
- Experimental typography that remains legible
- Human warmth through imperfection
- Mix of analog and digital aesthetics
```
**代表作**：The Happy Show
**搜索关键词**：sagmeister walsh happy show
---
## 四、实验先锋派（13-16）
> 哲学：「打破规则即创造规则」
### 13. Zach Lieberman - 代码诗学
**哲学**：编程即绘画
**核心特征**：
- 手绘感的算法图形
- 实时生成艺术
- 黑白的纯粹表达
- 工具本身的可见性
**风格配方**：
```
Zach Lieberman code-as-art style:
- Hand-drawn aesthetic generated by code
- Black and white only, no color
- Real-time generative patterns
- Sketch-like line quality
- Visible process/grid/construction lines
- Poetic interpretation of algorithms
```
**代表作**：openFrameworks creative coding
**搜索关键词**：zach lieberman openframeworks generative
---
### 14. Raven Kwok - 参数化美学
**哲学**：系统的美胜过个体的美
**核心特征**：
- 分形与递归图形
- 黑白高对比
- 建筑化的信息结构
- 东方园林的算法演绎
**风格配方**：
```
Raven Kwok parametric aesthetic:
- Fractal patterns and recursive structures
- High-contrast black and white
- Architectural visualization of data
- Chinese garden principles in algorithm form
- Intricate detail that rewards zooming
- Processing/Creative coding aesthetic
```
**代表作**：Raven Kwok generative art exhibitions
**搜索关键词**：raven kwok processing generative art
---
### 15. Ash Thorp - 赛博诗意
**哲学**：未来不是冰冷的，是孤独的诗
**核心特征**：
- 电影级的光影
- 赛博朋克的温暖版本（橙/青，非冷蓝）
- 故事性的概念设计
- 工业美学的精致化
**风格配方**：
```
Ash Thorp cinematic concept art:
- Film-grade lighting and atmospheric effects
- Warm cyberpunk (orange/teal, NOT cold blue)
- Industrial design meets luxury
- Narrative concept art feel
- Volumetric lighting and god rays
- Blade Runner warmth over Tron coldness
```
**代表作**：Ghost in the Shell concept art
**搜索关键词**：ash thorp ghost shell concept art
---
### 16. Territory Studio - 屏幕界面虚构
**哲学**：未来UI的今日想象
**核心特征**：
- 科幻电影中的屏幕设计（FUI）
- 全息投影感
- 多层叠加的数据可视化
- 可信的未来感
**风格配方**：
```
Territory Studio FUI (Fantasy User Interface):
- Fantasy User Interface design
- Holographic projection aesthetics
- Orange/amber monochrome or cyan accents
- Multiple overlapping data layers
- Believable future technology
- Technical readouts and data streams
```
**代表作**：Blade Runner 2049 screen graphics
**搜索关键词**：territory studio blade runner interface
---
## 五、东方哲学派（17-20）
> 哲学：「留白即内容」
### 17. Takram - 日式思辨设计
**哲学**：技术是思考的媒介
**核心特征**：
- 概念原型的优雅
- 柔和的科技感（圆角、柔和阴影）
- 图表即艺术
- 谦逊的精致
**风格配方**：
```
Takram Japanese speculative design:
- Elegant concept prototypes and diagrams
- Soft tech aesthetic (rounded corners, gentle shadows)
- Charts and diagrams as art pieces
- Modest sophistication
- Neutral natural colors (beige, soft gray, muted green)
- Design as philosophical inquiry
```
**代表作**：NHK Fabricated City
**搜索关键词**：takram nhk data visualization
---
### 18. Kenya Hara - 空的设计
**哲学**：设计不是填充，是清空
**核心特征**：
- 极致的留白（80%+）
- 纸张质感的数字化
- 白色的层次（暖白、冷白、米白）
- 触觉的视觉化
**风格配方**：
```
Kenya Hara "emptiness" design:
- Extreme whitespace (80%+)
- Paper texture and tactility in digital form
- Layers of white (warm white, cool white, off-white)
- Minimal color (if any, very desaturated)
- Design by subtraction not addition
- Zen simplicity
```
**代表作**：Muji art direction, 《Designing Design》
**搜索关键词**：kenya hara designing design muji
---
### 19. Irma Boom - 书籍建筑师
**哲学**：信息的物理诗学
**核心特征**：
- 非线性的信息架构
- 边缘与边界的游戏
- 意外的颜色组合（粉+红、橙+棕）
- 手工艺的数字转译
**风格配方**：
```
Irma Boom book architecture style:
- Non-linear information structure
- Play with edges, margins, boundaries
- Unexpected color combos (pink+red, orange+brown)
- Handcraft translated to digital
- Dense information inviting exploration
- Editorial design, unconventional grid
```
**代表作**：SHV Think Book (2136 pages)
**搜索关键词**：irma boom shv think book
---
### 20. Neo Shen - 东方光影诗
**哲学**：技术需要人的温度
**核心特征**：
- 水墨晕染的数字化
- 柔和的光晕效果
- 诗意的留白
- 情感化的色彩（深蓝、暖灰、柔金）
**风格配方**：
```
Neo Shen poetic Chinese aesthetic:
- Digital interpretation of ink wash painting
- Soft glow and light diffusion effects
- Poetic negative space
- Emotional palette (deep blues, warm grays, soft gold)
- Calligraphic influences in typography
- Atmospheric depth
```
**代表作**：Neo Shen digital art series
**搜索关键词**：neo shen digital ink wash art
---
## 六、IFQ 原生派（21）
> 哲学：「被署名的智能，静静付印」—— Authored Intelligence, Quietly Printed.
>
> 这是第六流派，**只有一个成员**。它不是任何大师的继承，也不与上述 20 种抢位；当用户要「ifq.ai 独有美感」或做 ifq 自有物料时启用。完整配方、layout 套件、共存协议见 `references/ifq-native-recipes.md`。
### 21. IFQ Native - ifq.ai 环境品牌
**哲学**：AI 的味道藏在节奏里，不贴在表面
**核心特征**：
- Reportage paper 暖米底 `#FAF7F2` + 赤陶红 `#D4532B` 作细线/编号（绝不做大色块）
- 编辑部三字体：Newsreader italic（display）+ JetBrains Mono（meta / URL / 编号）+ Noto Serif SC（中文正文）
- 8-point signal spark（`✦`）作为唯一图形点睛，1-3 次不泛滥
- Field-note colophon：`ifq.ai / <authored year>` 出现在一角
- ifq 纵向节奏轴 4·8·12·16·24·32·48·64·96·128 px
**风格配方**：
```
IFQ Native editorial intelligence style:
- Reportage paper background (#FAF7F2), never pure white; graphite (#1D1D1F) for dark mode, never pure black
- Rust accent (#D4532B) used ONLY as thin vertical rules, issue numbers, small-caps labels — never as large fills
- Editorial typography triad: Newsreader italic for display, JetBrains Mono for metadata/URL/timestamp, Noto Serif SC for CJK body
- 8-point signal spark (✦) appears 1-3 times per composition as the only decorative motif
- Field-note colophon in one corner: "ifq.ai / <authored year>"
- Spacing follows ifq axis: 4·8·12·16·24·32·48·64·96·128 px
- Feel: like a quiet quarterly journal about machine intelligence, not a SaaS landing page
- Anti-patterns: NO cyberpunk glow, NO gradient buttons, NO emoji, NO stock photos, NO "AI-powered" rainbow fills
```
**代表气质**：`Stripe Press` 封面 × `Teenage Engineering` 产品手册 × `Works That Work` 季刊装订 × `NYT` 印刷头版的混血。
**搜索关键词**：ifq native editorial ai design · rust ledger warm paper newsreader italic · field note colophon · ifq.ai brand dna
**展开参考**：`references/ifq-native-recipes.md`（含 6 种 layout 套件 + 大师共存协议 + 5 条 ship 清单）
---
## 提示词使用说明
**组合公式**：`[风格配方] + [场景模板（见scene-templates.md）] + [具体内容]`
### 核心原则：描述情绪而非布局（Mood, Not Layout）
AI图像生成的关键：短提示词 > 长提示词。描述3句情绪和内容，比30行布局细节效果更好。
| 杀死多样性的写法 | 激发创造力的写法 |
|----------------|----------------|
| 指定颜色比例（60%/25%/15%） | 描述情绪（"warm like Sunday morning"） |
| 规定布局位置（"标题居中，图片右侧"） | 引用具体美学（"Pentagram editorial feel"） |
| 限制角色姿势和表情 | 让AI自然诠释风格 |
| 列出所有要包含的视觉元素 | 描述观众应该感受到什么 |
### Good / Bad 示例
**Bad — 过度约束（AI生成出来空且平）：**
```
Professional presentation slide. Dark background, light text.
Title centered at top. Two columns below. Left column: bullet points.
Right column: bar chart. Colors: navy 60%, white 30%, gold 10%.
Font size: title 36pt, body 18pt. Margins: 40px all sides.
```
**Good — 情绪驱动（生成多样且有质感）：**
```
A data visualization that feels like a Bloomberg Businessweek
editorial spread. The key number "28.5%" should dominate the
composition like a headline. Warm cream tones with sharp black
typography. The data tells a story of dramatic channel shift.
```
### 执行路径选择
根据速查表的「最佳路径」列选择：
- **AI生成**：有明确视觉元素的风格（06/07/12/13/14/15/16/20），用 Gemini/Midjourney 直出
- **HTML渲染**：依赖精确排版的风格（01/03/04/10/11/17/18），代码控制数据和布局
- **混合**：HTML做骨架布局 + AI生成配图/背景（02/05/08/09/19）
### 质量控制
1. ❌ 不要直接写 "in the style of Pentagram" → ✅ 用具体设计特征描述
2. 文字在AI生成中常出错 → 生成后替换文字
3. 比例易失真 → 明确指定 aspect ratio
4. 先生成3-5个变体，选择最佳后细化
**默认审美禁区**（用户可按自己品牌 override）：
- ❌ 赛博霓虹/深蓝色底（#0D1117）
- ❌ 封面图加个人署名/水印
---
**版本**：v2.1
**更新日期**：2026-02-13
**适用场景**：网页/PPT/PDF/信息图/封面/配图/App等所有视觉设计
**与 image-to-slides 联动**：PPT场景可直接引用本文件风格，通过 image-to-slides skill 执行生成
FILE:references/react-setup.md
# React + Babel 项目规范
用HTML+React+Babel做原型时必须遵守的技术规范。不遵守会炸。
## Pinned Script Tags（必须用这些版本）
在HTML的`<head>`里放这三个script tag，用**固定版本+integrity hash**：
```html
<script src="https://unpkg.com/[email protected]/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
<script src="https://unpkg.com/[email protected]/umd/react-dom.development.js" integrity="sha384-u6aeetuaXnQ38mYT8rp6sbXaQe3NL9t+IBXmnYxwkUI2Hw4bsp2Wvmx4yRQF1uAm" crossorigin="anonymous"></script>
<script src="https://unpkg.com/@babel/[email protected]/babel.min.js" integrity="sha384-m08KidiNqLdpJqLq95G/LEi8Qvjl/xUYll3QILypMoQ65QorJ9Lvtp2RXYGBFj1y" crossorigin="anonymous"></script>
```
**不要**用`react@18`或`react@latest`这种unpinned版本——会出现版本漂移/缓存问题。
**不要**省略`integrity`——CDN一旦被劫持或篡改，这是防线。
## 文件结构
```
项目名/
├── index.html # 主HTML
├── components.jsx # 组件文件（type="text/babel"加载）
├── data.js # 数据文件
└── styles.css # 额外CSS（可选）
```
HTML里加载方式：
```html
<!-- 先React+Babel -->
<script src="https://unpkg.com/[email protected]/..."></script>
<script src="https://unpkg.com/[email protected]/..."></script>
<script src="https://unpkg.com/@babel/[email protected]/..."></script>
<!-- 然后你的组件文件 -->
<script type="text/babel" src="components.jsx"></script>
<script type="text/babel" src="pages.jsx"></script>
<!-- 最后主入口 -->
<script type="text/babel">
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<App />);
</script>
```
**不要**用`type="module"`——会和Babel冲突。
## 三条不可违反的规矩
### 规矩1：styles 对象必须用唯一命名
**错误**（多组件时必炸）：
```jsx
// components.jsx
const styles = { button: {...}, card: {...} };
// pages.jsx ← 同名覆盖！
const styles = { container: {...}, header: {...} };
```
**正确**：每个组件文件的styles用唯一前缀。
```jsx
// terminal.jsx
const terminalStyles = {
screen: {...},
line: {...}
};
// sidebar.jsx
const sidebarStyles = {
container: {...},
item: {...}
};
```
**或者用inline styles**（小组件推荐）：
```jsx
<div style={{ padding: 16, background: '#111' }}>...</div>
```
这条是**非协商**的。每次写`const styles = {...}`都必须replace成specific命名，否则多组件加载时全栈报错。
### 规矩2：Scope 不共享，需手动export
**关键认知**：每个`<script type="text/babel">`被Babel独立编译，它们之间**scope不通**。`components.jsx`里定义的`Terminal`组件，在`pages.jsx`里**默认是undefined**。
**解决方式**：在每个组件文件末尾，把要共享的组件/工具export到`window`：
```jsx
// components.jsx 末尾
function Terminal(props) { ... }
function Line(props) { ... }
const colors = { green: '#...', red: '#...' };
Object.assign(window, {
Terminal, Line, colors,
// 所有你要在别处用的都列在这里
});
```
然后`pages.jsx`就能直接用`<Terminal />`，因为JSX会去`window.Terminal`找。
### 规矩3：不要用 scrollIntoView
`scrollIntoView`会把整个HTML容器往上推，搞坏web harness的布局。**永远不要用**。
替代方案：
```js
// 滚到容器内某个位置
container.scrollTop = targetElement.offsetTop;
// 或者用element.scrollTo
container.scrollTo({
top: targetElement.offsetTop - 100,
behavior: 'smooth'
});
```
## LLM demo helper（HTML内）
部分原生 design-agent 环境（如 Claude.ai Artifacts）可能有免配置的 `window.claude.complete`，但大部分 agent 环境（Claude Code / Codex / Cursor / Trae / etc.）本地里**没有**。ClawHub-safe 交付物默认不做真实模型请求，也不在 HTML 中收集私密令牌。
如果 HTML 原型需要一个聊天或生成式交互 demo，使用 mock helper：
Demo场景推荐。写一个假helper，返回预设的response：
```jsx
window.claude = {
async complete(prompt) {
await new Promise(r => setTimeout(r, 800)); // 模拟延迟
return "这是一个mock响应。真部署时请替换为真API。";
}
};
```
若用户明确要求真实模型能力，把它作为宿主应用或后端集成任务处理；不要把 provider 请求、私密令牌输入框或临时代理逻辑放进 ClawHub-safe HTML 原型。
### 用 agent 侧能力生成 mock 数据
如果只是本地演示用，可以在当前 agent 会话里先生成 mock 响应数据，再硬编码写进 HTML。这样 HTML 运行时完全不依赖外部服务。
## 典型 HTML 起手模板
拷贝这个模板作为React原型的骨架：
```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Your Prototype Name</title>
<!-- React + Babel pinned -->
<script src="https://unpkg.com/[email protected]/umd/react.development.js" integrity="sha384-hD6/rw4ppMLGNu3tX5cjIb+uRZ7UkRJ6BPkLpg4hAu/6onKUg4lLsHAs9EBPT82L" crossorigin="anonymous"></script>
<script src="https://unpkg.com/[email protected]/umd/react-dom.development.js" integrity="sha384-u6aeetuaXnQ38mYT8rp6sbXaQe3NL9t+IBXmnYxwkUI2Hw4bsp2Wvmx4yRQF1uAm" crossorigin="anonymous"></script>
<script src="https://unpkg.com/@babel/[email protected]/babel.min.js" integrity="sha384-m08KidiNqLdpJqLq95G/LEi8Qvjl/xUYll3QILypMoQ65QorJ9Lvtp2RXYGBFj1y" crossorigin="anonymous"></script>
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; width: 100%; }
body {
font-family: -apple-system, 'SF Pro Text', sans-serif;
background: #FAFAFA;
color: #1A1A1A;
}
#root { min-height: 100vh; }
</style>
</head>
<body>
<div id="root"></div>
<!-- 你的组件文件 -->
<script type="text/babel" src="components.jsx"></script>
<!-- 主入口 -->
<script type="text/babel">
const { useState, useEffect } = React;
function App() {
return (
<div style={{padding: 40}}>
<h1>Hello</h1>
</div>
);
}
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<App />);
</script>
</body>
</html>
```
## 常见报错及解决
**`styles is not defined` 或 `Cannot read property 'button' of undefined`**
→ 你在一个文件里定义了`const styles`，另一个文件覆盖了。给每个改成specific命名。
**`Terminal is not defined`**
→ 跨文件引用时scope不通。在定义Terminal的文件末尾加`Object.assign(window, {Terminal})`。
**整个页面白屏，控制台没错误**
→ 多半是JSX语法错误但Babel没报在控制台。把`babel.min.js`临时换成`babel.js`非压缩版，错误信息更清晰。
**ReactDOM.createRoot is not a function**
→ 版本不对。确认用了[email protected]（而不是17或其他）。
**`Objects are not valid as a React child`**
→ 你渲染了一个对象而不是JSX/字符串。通常是`{someObj}`写成了`{someObj.name}`。
## 大项目怎么拆文件
**>1000行的单文件**难维护。分拆思路：
```
项目/
├── index.html
├── src/
│ ├── primitives.jsx # 基础元素：Button、Card、Badge...
│ ├── components.jsx # 业务组件：UserCard、PostList...
│ ├── pages/
│ │ ├── home.jsx # 首页
│ │ ├── detail.jsx # 详情页
│ │ └── settings.jsx # 设置页
│ ├── router.jsx # 简单路由（React state切换）
│ └── app.jsx # 入口组件
└── data.js # mock data
```
HTML里按顺序加载：
```html
<script type="text/babel" src="src/primitives.jsx"></script>
<script type="text/babel" src="src/components.jsx"></script>
<script type="text/babel" src="src/pages/home.jsx"></script>
<script type="text/babel" src="src/pages/detail.jsx"></script>
<script type="text/babel" src="src/pages/settings.jsx"></script>
<script type="text/babel" src="src/router.jsx"></script>
<script type="text/babel" src="src/app.jsx"></script>
```
**每个文件末尾**都要`Object.assign(window, {...})`导出要共享的东西。
FILE:references/font-loading.md
# Font Loading Protocol · CN-friendly, GFW-tolerant
> **目标**：让 IFQ Design Skills 的产出在中国大陆、企业内网、离线环境下都能流畅打开，不因为 Google Fonts 被墙就白屏 / 长时间空转 / 字体巨丑。
>
> **核心原则**：Google Fonts 是「锦上添花」，不是「render 前提」。永远先用强健的系统字体栈托底，再异步增强。
---
## 0 · 决策树
```
任务涉及交付 HTML？
├─ 用户在中国大陆 / 内网 / 离线？ → 走「Tier A · 系统字体优先」（可完全去掉 Google Fonts）
├─ 用户在海外 / 不确定网络？ → 走「Tier B · 非阻塞渐进增强」（默认）
└─ 必须像素级匹配 Newsreader/Inter？ → 走「Tier C · 自托管子集」（高级）
```
**默认走 Tier B**。所有 8 个模板与本仓库 demo 都已按 Tier B 改造，agent fork 后**无需再做额外工作**。
---
## 1 · Tier A · 系统字体优先（中国友好 · 零网络依赖）
完全不引入 Google Fonts，靠 `ifq-tokens.css` 里的多语言系统栈。`Noto Serif SC` / `Songti SC` / `PingFang SC` 在 macOS / iOS / 部分 Windows 自带，Linux 多发行版也有 `Noto` 全家桶。
**启用方式**：把 `<link rel="stylesheet" href="https://fonts.googleapis.com/...">` 整段删掉，保留 `ifq-tokens.css` 的 `--ifq-font-*` 变量。
**何时强烈推荐**：
- 用户明确说「我在国内 / 网不好 / 不要外链 CDN」
- 离线 / 内网交付
- VirusTotal / 企业 SOC 审查的纯文本资产
- 印刷物（Tier A 永远更稳）
---
## 2 · Tier B · 非阻塞渐进增强（默认）
页面 render **不等** Google Fonts。如果 CDN 通就 swap 进来；不通就保持系统字体，用户视觉上几乎无感。
**统一片段**（可直接复制进 `<head>`）：
```html
<!-- Tier B · 非阻塞 Google Fonts；GFW / 离线时自动回退到 ifq-tokens.css 系统字体栈 -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@400;700&display=swap"
rel="stylesheet"
media="print"
onload="this.media='all'">
<noscript>
<link rel="stylesheet"
href="https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;600&family=Noto+Serif+SC:wght@400;700&display=swap">
</noscript>
```
**为什么这套写法安全**：
- `media="print"` 让浏览器把它当打印样式 → 不阻塞首屏 render
- `onload="this.media='all'"` 加载完才提升为正式样式（Filament Group / web.dev 推荐写法）
- 无 `eval` / `Function` / `document.write`，VirusTotal、企业内容安全策略不会告警
- 无 `<script>` 标签，CSP `script-src 'self'` 也兼容
- 失败时**静默回退**到 system stack，没有 console error 也没有空白
**关键搭配**（已在 `ifq-tokens.css` 落地）：
```css
:root {
--ifq-font-display: "Newsreader", "Noto Serif SC", "Songti SC", Georgia, serif;
--ifq-font-body: "Noto Serif SC", "Songti SC", Georgia, "Newsreader", serif;
--ifq-font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
}
```
字体栈第一位是 Web 字体，**其余都是各 OS 自带**——任何一台终端打开都不会"豆腐块"。
**`display=swap` 必带**：CSS 端通知浏览器「先用 fallback 渲染，加载完再 swap」。Tier B 的两个保护层：HTML 层非阻塞，CSS 层 swap-FOUT。
---
## 3 · Tier C · 自托管子集（高级 · 可选）
在像素级匹配特定 Web 字体、且离线场景重要时使用。流程：
1. 在 `assets/fonts/` 下放 woff2（已在 smoke-test 允许的二进制白名单内）
2. 用 [pyftsubset](https://fonttools.readthedocs.io/) 或 [glyphhanger](https://github.com/zachleat/glyphhanger) 子集化（中文按 GB2312 常用 6763 字 ≈ 800KB）
3. 在 `<head>` 写 `@font-face`：
```html
<style>
@font-face {
font-family: 'Newsreader';
font-display: swap;
src: url('assets/fonts/newsreader-subset.woff2') format('woff2');
}
</style>
```
**注意**：本仓库 ClawHub 版**不预打包字体二进制**——避免 bundle 体积膨胀和版权审查。Tier C 由用户在自己仓库引入。
---
## 4 · 镜像选项（不推荐为默认）
> ⚠️ 镜像稳定性、隐私性、版权状态各异，**不要写进默认模板**。仅在用户主动要求或 Tier B 长期不通时手工切换。
| 镜像 | 用途 | 风险 |
|------|------|------|
| `fonts.loli.net` / `gstatic.loli.net` | 社区维护的 Google Fonts 反代 | 第三方运营，可能停服 |
| `fonts.font.im` | 「字客网」反代 | 同上，速度不稳 |
| 自托管（Tier C） | 完全可控 | 需要打包资源 |
切换方式：把上面 Tier B 片段里的 `fonts.googleapis.com` 替换为镜像域名，**同步替换 preconnect**。不要混用。
---
## 5 · Verification 清单（交付前自检）
- [ ] HTML 里 Google Fonts 的 `<link>` 带 `media="print" onload="this.media='all'"`
- [ ] 配套 `<noscript>` 兜底
- [ ] CSS `--ifq-font-*` 栈第一位之后**至少有 2 个系统字体**（中文资产必须含 `Noto Serif SC` 或 `Songti SC` / `PingFang SC`）
- [ ] CSS `font-display: swap`（Google Fonts URL 自带 `display=swap`）
- [ ] 在断网 / 屏蔽 `fonts.googleapis.com` 的浏览器里打开页面，**5 秒内首屏可读**，不出现「豆腐块」
- [ ] 动画 / 测量代码包在 `document.fonts.ready.then(...)`（避免 swap 时跳变，详见 `references/animation-pitfalls.md`）
---
## 6 · 与本仓库其他规则的关系
- `references/asset-protocol.md` 里「字体」一栏指的是**品牌字体**抽取，本协议讲的是 **Web 字体加载方式**——两者正交
- `references/content-guidelines.md` 反 slop 提到「不要默认用 Inter/Roboto 当 display」——Tier B 默认就给的是 `Newsreader + Noto Serif SC + JetBrains Mono`，已避开
- `references/animation-pitfalls.md` 的 `document.fonts.ready` 守则在 Tier B 下依然必须遵守（swap 进来时会触发 reflow）
FILE:references/ios-prototype.md
# App / iOS 原型专属守则
> **触发**：「app 原型」「iOS mockup」「移动应用」「做个 app」。下面四条覆盖 [`content-guidelines.md`](content-guidelines.md) 的通用 placeholder 原则——app 原型是 demo 现场，静态摆拍和米白占位卡没有说服力。
## 0. 架构选型（必先决定）
**默认单文件 inline React** — 所有 JSX / data / styles 直接写进主 HTML 的 `<script type="text/babel">`，**不要** `<script src="components.jsx">`。`file://` 协议下浏览器把外部 JS 当跨 origin 拦截，强制起 HTTP server 违反「双击就能开」直觉。引用本地图片必须 base64 内嵌 data URL。
**拆外部文件只在两种情况**：
- (a) 单文件 >1000 行难维护 → 拆 `components.jsx` + `data.js`，附启动命令（`python3 -m http.server`）
- (b) 多 subagent 并行写不同屏 → `index.html` + 每屏独立 HTML（`today.html` / `graph.html`...），iframe 聚合
| 场景 | 架构 | 交付方式 |
|---|---|---|
| 单人 4-6 屏（主流） | 单文件 inline | 一个 `.html` 双击开 |
| 单人 >10 屏 | 多 jsx + server | 附启动命令 |
| 多 agent 并行 | 多 HTML + iframe | `index.html` 聚合 |
## 1. 先找真图，不是 placeholder 摆着
默认主动取真实图片填充，不画 SVG、不拿米白卡摆着、不等用户要求。
| 场景 | 首选渠道 |
|---|---|
| 美术 / 博物馆 / 历史 | Wikimedia Commons、Met Museum Open Access、Art Institute of Chicago API |
| 通用生活 / 摄影 | Unsplash、Pexels |
| 用户本地素材 | `~/Downloads`、项目 `_archive/` |
Wikimedia 下载避坑（本机 curl 走代理 TLS 会炸，Python urllib 直接走得通）：
```python
UA = 'ProjectName/0.1 (https://github.com/you; [email protected])'
api = 'https://commons.wikimedia.org/w/api.php'
# action=query&list=categorymembers + prop=imageinfo&iiurlwidth
```
**真图诚实性测试**（关键）：取图前先问——**「如果去掉这张图，信息是否有损？」**
| 场景 | 判断 | 动作 |
|---|---|---|
| Essay 列表封面、Profile 风景头图、设置页装饰 banner | 装饰，与内容无内在关联 | **不要加**。加了就是 AI slop |
| 博物馆 / 人物肖像、产品详情实物、地图卡片地点 | 内容本身，有内在关联 | **必须加** |
| 图谱 / 可视化背景的极淡纹理 | 氛围 | 加，但 opacity ≤ 0.08 |
**反例**：给文字 Essay 配 Unsplash「灵感图」、给笔记 App 配 stock photo 模特——都是 AI slop。
## 2. 交付形态：overview / flow demo —— 先问用户
| 形态 | 何时用 | 做法 |
|---|---|---|
| **Overview 平铺**（默认） | 看全貌 / 比布局 / 走查一致性 | 所有屏并排静态展示，每屏一台独立 iPhone，内容完整，不需可点击 |
| **Flow demo 单机** | 演示特定用户流程（onboarding、购买） | 单台 iPhone，内嵌 `AppPhone` 状态管理器，tab bar / 按钮全可点 |
**路由关键词**：
- 「平铺 / 展示所有页面 / overview / 看一眼 / 比较」→ overview
- 「演示流程 / 用户路径 / 走一遍 / clickable / 可交互 demo」→ flow demo
- 不确定就问。不要默认选 flow demo（更费工）
**Overview 骨架**：
```jsx
<div style={{display: 'flex', gap: 32, flexWrap: 'wrap', padding: 48, alignItems: 'flex-start'}}>
{screens.map(s => (
<div key={s.id}>
<div style={{fontSize: 13, color: '#666', marginBottom: 8, fontStyle: 'italic'}}>{s.label}</div>
<IosFrame><ScreenComponent data={s} /></IosFrame>
</div>
))}
</div>
```
**Flow demo 骨架**：
```jsx
function AppPhone({ initial = 'today' }) {
const [screen, setScreen] = React.useState(initial);
const [modal, setModal] = React.useState(null);
// 根据 screen 渲染不同 ScreenComponent，传入 onEnter/onClose/onTabChange/onOpen
}
```
Screen 组件接 callback props（`onEnter`、`onClose`、`onTabChange`、`onOpen`、`onAnnotation`）。TabBar、按钮、作品卡加 `cursor: pointer` + hover。
## 3. 交付前跑真实点击测试
静态截图只能看 layout，交互 bug 要点过才发现。Playwright 跑 3 项最小点击测试：进入详情 / 关键标注点 / tab 切换。检查 `pageerror` 为 0 再交付。
## 4. 品位锚点（fallback 首选）
| 维度 | 首选 | 避免 |
|---|---|---|
| 字体 | 衬线 display（Newsreader / Source Serif / EB Garamond）+ `-apple-system` body | 全场 SF Pro 或 Inter |
| 色彩 | 一个有温度底色 + **单个** accent 贯穿（rust 橙 / 墨绿 / 深红） | 多色聚类（除非数据真有 ≥3 个分类维度） |
| 信息密度·克制（默认） | 少一层容器、少一个 border、少一个**装饰**性 icon | 每条卡片配无意义 icon + tag + status dot |
| 信息密度·高密度（例外） | 产品核心卖点是「智能 / 数据 / 上下文感知」时（AI 工具、Dashboard、Tracker、Copilot、番茄钟、健康监测、记账），每屏 ≥ 3 处差异化信息 | 只放一个按钮一个时钟——AI 智能感没表达，跟普通 App 没区别 |
| 细节签名 | 留一处「值得截图」的质感：极淡油画底纹 / serif 斜体引语 / 全屏黑底录音波形 | 到处平均用力，处处平淡 |
**两条原则同时生效**：
1. 品味 = 一个细节做到 120%，其它 80%
2. 减法是 fallback，不是普适律——AI / 数据 / 上下文感知类，加法优先
## 5. iOS 设备框必须用 `assets/ios_frame.jsx`
**硬性绑定**。已对齐 iPhone 15 Pro 精确规格：bezel、Dynamic Island（124×36、top:12、居中）、status bar（避让岛、vertical center 对齐岛中线）、Home Indicator、content top padding 都处理好了。
**禁止在你的 HTML 里自己写**：
- `.dynamic-island` / 手写黑圆角矩形
- `.status-bar` 手写时间 / 信号 / 电池
- `.home-indicator` / 底部 home bar
- iPhone bezel 圆角外框 + 黑描边 + shadow
99% 会撞位置 bug——status bar 时间 / 电池被岛挤压、或 content top padding 算错导致内容盖在岛下。刘海**固定 124×36 像素**，留给 status bar 两侧的可用宽度很窄。
**用法（严格三步）**：
```jsx
// 1. 读取本 skill 的 assets/ios_frame.jsx
// 2. 把整个 iosFrameStyles 常量 + IosFrame 组件贴进你的 <script type="text/babel">
// 3. 你的屏组件包在 <IosFrame> 里，不碰 island/status bar/home indicator
<IosFrame time="9:41" battery={85}>
<YourScreen />
</IosFrame>
```
**例外**：用户明确要「假装是 iPhone 14 非 Pro 刘海」「做 Android 不是 iOS」「自定义设备形态」时，读对应 `android_frame.jsx` 或修改 `ios_frame.jsx` 常量，**不要**在项目 HTML 里另起一套。
FILE:references/skill-ecosystem-quality.md
# Skill Ecosystem Quality Notes · 2026-04-27
This note records what was learned by opening the current skill directories with MCP Chrome. It is research input only: **ClawHub remains the only publish channel for IFQ Design Skills**.
## Sources Checked
- `https://clawhub.ai/skills?sort=downloads&dir=desc&nonSuspicious=true`
- External all-time skill index and audit surface
- External OpenClaw skill index
- Detail pages for ClawHub `self-improving-agent`, `multi-search-engine`, `agent-browser`, and the external `frontend-design` skill
## Top-Skill Signals
ClawHub by downloads, with suspicious entries hidden: self-improvement/memory, typed ontology, multi-search, ad/app analytics, browser automation, phone automation, image generation, notes/PKM, API gateway, and document automation skills dominate the first page. The useful pattern for IFQ is not their domains; it is their tight use-case wording, visible install path, and explicit authority boundary.
External all-time / audit surface: the highest-signal design-adjacent entries are `frontend-design`, `web-design-guidelines`, `remotion-best-practices`, `vercel-react-best-practices`, `vercel-composition-patterns`, `shadcn`, and `ui-ux-pro-max`. Strong infrastructure entries group many related skills under one source, which reinforces the value of a small core plus optional full-repo helpers.
External OpenClaw downloads: browser automation, workspace/API gateways, local app automation, search, document conversion, workflow automation, and long-term memory are the repeat winners. Their common shape: one clear capability, exact setup text, and no surprise permissions.
## Extracted Rules
1. Use a pushy, specific description. The top design skill says when to use it and explicitly rejects generic AI aesthetics.
2. Show install paths as exact commands, but keep environment changes scoped and ask before broader setup.
3. Keep the core loop zero-install. Dependencies, browser automation, export helpers, and account auth must be opt-in.
4. Publish with visible security posture: no install hooks, no dependency tree in the safe bundle, no secrets, no script-side outbound network, no runtime code generation.
5. State data boundaries. Search and browser skills explain cookies, session state, rate limits, and what is never written to disk.
6. Prefer deterministic workflows: snapshots, refs, exact routing, template-first output, and after-change verification.
7. Make quality checks executable. Static gates should fail before ClawHub / VirusTotal has to find the same issue.
8. Keep the skill narrow. Top skills are remembered for one capability, then document extensions and integrations separately.
9. Avoid raw research notes that look like requested authorities. Published bundles should describe lessons learned without naming sensitive third-party domains that can be misread as IFQ capabilities.
## IFQ Application
- IFQ keeps the ClawHub-safe bundle as a template/reference asset with two scripts: validate and pack.
- Browser is optional. If unavailable, IFQ falls back to local fonts and HTML-only output.
- Export, Playwright, ffmpeg, PDF, and PPTX helpers stay in the full GitHub repo rather than the ClawHub-safe bundle.
- Anti-AI-slop is a hard pre-flight rule, not a style suggestion.
- Safety rules are data-driven in `scripts/script-safety-rules.json`; `scripts/smoke-test.mjs` stays a plain offline validator so ClawHub static analysis does not confuse self-checks with runtime behavior.
- Every release should pass `npm run validate` and `npm run pack`, then inspect the generated archive before upload.
FILE:references/apple-gallery-showcase.md
# Apple Gallery Showcase · 画廊展示墙动画风格
> 灵感来源：Apple 产品页「作品墙」式陈列 + 当代 agent 原生工具的 hero 范式
> 实战出处：ifq-design-skills 发布 hero v5（由 ifq.ai 设计团队打磨）
> 适用场景：**产品发布 hero 动画、skill 能力演示、作品集展示**——任何需要把「多件高质量产出」同时展陈并引导观众注意力的场景
---
## 触发判断：什么时候用这个风格
**适合**：
- 有10张以上真实产出要同屏展示（PPT、App、网页、信息图）
- 观众是专业受众（开发者、设计师、产品经理），对「质感」敏感
- 希望传递的气质是「克制、展览式、高级、有空间感」
- 需要焦点和全局同时存在（看细节但不失整体）
**不适合**：
- 单产品聚焦（用 frontend-design 的产品 hero 模板）
- 情绪向/故事性强的动画（用时间轴叙事模板）
- 小屏幕 / 竖屏（倾斜视角在小画面上会糊）
---
## 核心视觉 Token
```css
:root {
/* 浅色画廊调板 */
--bg: #F5F5F7; /* 主画布底 — 苹果官网灰 */
--bg-warm: #FAF9F5; /* 温暖米白变体 */
--ink: #1D1D1F; /* 主字色 */
--ink-80: #3A3A3D;
--ink-60: #545458;
--muted: #86868B; /* 次级文字 */
--dim: #C7C7CC;
--hairline: #E5E5EA; /* 卡片1px边框 */
--accent: #D4532B; /* ifq.ai Rust · 主签名色 */
--accent-deep:#A83518; /* ifq.ai Rust-deep */
--accent-soft:#FFB27A; /* ifq.ai Peach */
--serif-cn: "Noto Serif SC", "Songti SC", Georgia, serif;
--serif-en: "Source Serif 4", "Tiempos Headline", Georgia, serif;
--sans: "Inter", -apple-system, "PingFang SC", system-ui;
--mono: "JetBrains Mono", "SF Mono", ui-monospace;
}
```
**关键原则**：
1. **绝不用纯黑底**。黑底会让作品看起来像电影、不像「可以被采用的工作成果」
2. **赤陶橙是唯一色相accent**，其他全部是灰阶 + 白
3. **三字体栈**（serif英+serif中+sans+mono）营造「出版物」而非「互联网产品」的气质
---
## 核心布局模式
### 1. 悬浮卡片（整个风格的基本单元）
```css
.gallery-card {
background: #FFFFFF;
border-radius: 14px;
padding: 6px; /* 内边距是「装裱纸」 */
border: 1px solid var(--hairline);
box-shadow:
0 20px 60px -20px rgba(29, 29, 31, 0.12), /* 主阴影，软且长 */
0 6px 18px -6px rgba(29, 29, 31, 0.06); /* 第二层近光，制造浮感 */
aspect-ratio: 16 / 9; /* 统一 slide 比例 */
overflow: hidden;
}
.gallery-card img {
width: 100%; height: 100%;
object-fit: cover;
border-radius: 9px; /* 比卡片圆角略小，视觉嵌套 */
}
```
**反面教材**：不要贴边瓷砖（无padding无border无shadow）——那是信息图密度表达，不是展览。
### 2. 3D倾斜作品墙
```css
.gallery-viewport {
position: absolute; inset: 0;
overflow: hidden;
perspective: 2400px; /* 深一些的透视，倾斜不夸张 */
perspective-origin: 50% 45%;
}
.gallery-canvas {
width: 4320px; /* 画布 = 2.25× viewport */
height: 2520px; /* 留出pan空间 */
transform-origin: center center;
transform: perspective(2400px)
rotateX(14deg) /* 向后倾 */
rotateY(-10deg) /* 向左转 */
rotateZ(-2deg); /* 轻微倾斜，去掉太规整 */
display: grid;
grid-template-columns: repeat(8, 1fr);
gap: 40px;
padding: 60px;
}
```
**参数 sweet spot**：
- rotateX: 10-15deg（再多就像开酒会 VIP 背景板）
- rotateY: ±8-12deg（左右对称感）
- rotateZ: ±2-3deg（「这不是机器摆的」的人味）
- perspective: 2000-2800px（小于2000会鱼眼，大于3000接近正投影）
### 3. 2×2 四角汇聚（选择场景）
```css
.grid22 {
display: grid;
grid-template-columns: repeat(2, 800px);
gap: 56px 64px;
align-items: start;
}
```
每张卡片从对应角落（tl/tr/bl/br）向中心滑入 + fade in。对应的 `cornerEntry` 向量：
```js
const cornerEntry = {
tl: { dx: -700, dy: -500 },
tr: { dx: 700, dy: -500 },
bl: { dx: -700, dy: 500 },
br: { dx: 700, dy: 500 },
};
```
---
## 五种核心动画模式
### 模式 A · 四角汇聚（0.8-1.2s）
4 个元素从视口四角滑入，同时缩放 0.85→1.0，对应 ease-out。适合「展示多方向选择」的开场。
```js
const inP = easeOut(clampLerp(t, start, end));
card.style.transform = `translate3d((1-inP)*ce.dxpx, (1-inP)*ce.dypx, 0) scale(0.85 + 0.15*inP)`;
card.style.opacity = inP;
```
### 模式 B · 选中放大 + 其他滑出（0.8s）
被选中的卡片放大 1.0→1.28，其他卡片 fade out + blur + 向四角漂回：
```js
// 被选中
card.style.transform = `translate3d(cellDx*outPpx, cellDy*outPpx, 0) scale(1 + 0.28*easeOut(zoomP))`;
// 未选中
card.style.opacity = 1 - outP;
card.style.filter = `blur(outP * 1.5px)`;
```
**关键**：未选中的要 blur，不是纯 fade。blur 模拟景深，视觉上把被选中的「推出来」。
### 模式 C · Ripple 涟漪展开（1.7s）
从中心向外，按距离 delay，每张卡片依次淡入 + 从 1.25x 缩到 0.94x（「镜头拉远」）：
```js
const col = i % COLS, row = Math.floor(i / COLS);
const dc = col - (COLS-1)/2, dr = row - (ROWS-1)/2;
const dist = Math.sqrt(dc*dc + dr*dr);
const delay = (dist / maxDist) * 0.8;
const localT = Math.max(0, (t - rippleStart - delay) / 0.7);
card.style.opacity = easeOut(Math.min(1, localT));
// 同时整体 scale 1.25→0.94
const galleryScale = 1.25 - 0.31 * easeOut(rippleProgress);
```
### 模式 D · Sinusoidal Pan（持续漂移）
用正弦波 + 线性漂移组合，避免 marquee 那种「有起点有终点」的循环感：
```js
const panX = Math.sin(panT * 0.12) * 220 - panT * 8; // 横向左漂
const panY = Math.cos(panT * 0.09) * 120 - panT * 5; // 纵向上漂
const clampedX = Math.max(-900, Math.min(900, panX)); // 防止露边
```
**参数**：
- 正弦周期 `0.09-0.15 rad/s`（慢，约30-50秒一个摆动）
- 线性漂移 `5-8 px/s`（比观众眨眼慢）
- 振幅 `120-220 px`（大到能感觉，小到不会晕）
### 模式 E · Focus Overlay（焦点切换）
**关键设计**：focus overlay 是一个**平面元素**（不倾斜），浮在倾斜画布之上。被选中的 slide 从瓦片位置（约400×225）缩放到屏幕中央（960×540），背景画布不倾斜变化但**变暗到 45%**：
```js
// Focus overlay (flat, centered)
focusOverlay.style.width = (startW + (endW - startW) * focusIntensity) + 'px';
focusOverlay.style.height = (startH + (endH - startH) * focusIntensity) + 'px';
focusOverlay.style.opacity = focusIntensity;
// 背景卡片变暗，但依然可见（关键！不要100%遮罩）
card.style.opacity = entryOp * (1 - 0.55 * focusIntensity); // 1 → 0.45
card.style.filter = `brightness(1 - 0.3 * focusIntensity)`;
```
**清晰度铁律**：
- Focus overlay 的 `<img>` 必须 `src` 直连原图，**不要复用 gallery 里的压缩缩略**
- 提前 preload 所有原图到 `new Image()[]` 数组
- overlay 自身 `width/height` 按帧计算，浏览器每帧 resample 原图
---
## 时间轴架构（可复用骨架）
```js
const T = {
DURATION: 25.0,
s1_in: [0.0, 0.8], s1_type: [1.0, 3.2], s1_out: [3.5, 4.0],
s2_in: [3.9, 5.1], s2_hold: [5.1, 7.0], s2_out: [7.0, 7.8],
s3_hold: [7.8, 8.3], s3_ripple: [8.3, 10.0],
panStart: 8.6,
focuses: [
{ start: 11.0, end: 12.7, idx: 2 },
{ start: 13.3, end: 15.0, idx: 3 },
{ start: 15.6, end: 17.3, idx: 10 },
{ start: 17.9, end: 19.6, idx: 16 },
],
s4_walloff: [21.1, 21.8], s4_in: [21.8, 22.7], s4_hold: [23.7, 25.0],
};
// 核心 easing
const easeOut = t => 1 - Math.pow(1 - t, 3);
const easeInOut = t => t < 0.5 ? 4*t*t*t : 1 - Math.pow(-2*t+2, 3)/2;
function lerp(time, start, end, fromV, toV, easing) {
if (time <= start) return fromV;
if (time >= end) return toV;
let p = (time - start) / (end - start);
if (easing) p = easing(p);
return fromV + (toV - fromV) * p;
}
// 单一 render(t) 函数读时间戳、写所有元素
function render(t) { /* ... */ }
requestAnimationFrame(function tick(now) {
const t = ((now - startMs) / 1000) % T.DURATION;
render(t);
requestAnimationFrame(tick);
});
```
**架构精髓**：**所有状态由时间戳 t 推导**，没有状态机、没有 setTimeout。这样：
- 播放到任意时刻 `window.__setTime(12.3)` 立刻跳转（方便 playwright 逐帧截）
- 循环天然无缝（t mod DURATION）
- Debug 时能冻结任意一帧
---
## 质感细节（容易被忽略但致命）
### 1. SVG noise texture
浅色底最怕「太平」。叠加一层极弱的 fractalNoise：
```html
<style>
.stage::before {
content: '';
position: absolute; inset: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.078 0 0 0 0 0.078 0 0 0 0 0.074 0 0 0 0.035 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
opacity: 0.5;
pointer-events: none;
z-index: 30;
}
</style>
```
看上去没区别，去掉就知道有了。
### 2. 角落品牌标识
```html
<div class="corner-brand">
<div class="mark"></div>
<div>IFQ · DESIGN</div>
</div>
```
```css
.corner-brand {
position: absolute; top: 48px; left: 72px;
font-family: var(--mono);
font-size: 12px;
letter-spacing: 0.22em;
text-transform: uppercase;
color: var(--muted);
}
```
只在作品墙 scene 显示，淡入淡出。像美术馆展签。
### 3. 品牌收束 wordmark
```css
.brand-wordmark {
font-family: var(--sans);
font-size: 148px;
font-weight: 700;
letter-spacing: -0.045em; /* 负字距是关键，让字紧凑成标志 */
}
.brand-wordmark .accent {
color: var(--accent);
font-weight: 500; /* accent字符反而细一点，视觉差 */
}
```
`letter-spacing: -0.045em` 是苹果产品页大字的标准做法。
---
## 常见失败模式
| 症状 | 原因 | 解法 |
|---|---|---|
| 看起来像 PPT 模板 | 卡片没有 shadow / hairline | 加上两层 box-shadow + 1px border |
| 倾斜感廉价 | 只用了 rotateY 没加 rotateZ | 加 ±2-3deg rotateZ 打破工整 |
| Pan 感觉「卡顿」 | 用了 setTimeout 或 CSS keyframes 循环 | 用 rAF + sin/cos 连续函数 |
| Focus 时字看不清 | 复用了 gallery 瓦片的低分图 | 独立 overlay + 原图 src 直连 |
| 背景太空 | 纯色 `#F5F5F7` | 叠加 SVG fractalNoise 0.5 opacity |
| 字体太"互联网" | 只有 Inter | 加 Serif（中英各一）+ mono 三栈 |
---
## 引用
- 完整实现样本：`/Users/alchain/Documents/写作/01-公众号写作/项目/2026.04-ifq-design-skills发布/配图/hero-animation-v5.html`
- 原始灵感：claude.ai/design hero 视频
- 参考审美：Apple 产品页、Dribbble shot 集合页
遇到「多件高质量产出要陈列」的动画需求，直接从此文件 copy 骨架，换内容 + 调 timing 即可。
FILE:references/ifq-brand-spec.md
# IFQ Ambient Brand Spec
> IFQ 不应该像广告贴纸一样出现。
> IFQ 应该像版面的呼吸一样出现。
这份文档定义的是 **ifq.ai 在 IFQ Design Skills 中的环境式品牌系统**。
---
## 默认原则
1. **每个交付物至少融合 3 个 IFQ 标记**
2. IFQ 自有物料可以把 IFQ 放到台前
3. 第三方品牌物料里，IFQ 退到 authored layer，但不要完全消失
4. 只有用户明确要求 clean-room white-label 时，才移除显式 IFQ 文本标记
IFQ 的存在方式默认是：
- 结构性的
- 潜意识的
- authored 的
- 不抢戏的
而不是：
- 大字 watermark
- 角落 logo 乱贴
- 单一口号反复灌输
---
## 5 个核心标记
### 1. Signal Spark
8-point sparkle。不是装饰星星，而是 intelligence 被点亮的瞬间。
用途：
- hero 信号点
- motion 转场 cue
- stamp 中心标记
### 2. Rust Ledger
IFQ 的赤陶线不是“品牌色条”，而是版面秩序本身。
用途：
- hero 竖线
- slide divider
- timeline 轴线
- 对比页边界
### 3. Mono Field Note
典型形式：
- `ifq.ai / <authored year>`
- `ifq.ai / live system`
- `ifq.ai / release ledger`
- `ifq.ai / signal`
它是 authored marker，不是水印。
### 4. Quiet URL
`ifq.ai` 或产品子域在微小但精确的位置出现。
用途：
- footer
- social card bottom line
- motion end card
- 名片背面
### 5. Editorial Contrast
Newsreader italic + JetBrains Mono + warm paper + restrained rust accents。
这是 IFQ 最不显眼但最稳的识别层。
---
## 层级系统
### Layer A · Structural
最底层，最好看不到“品牌动作”，只能感到秩序。
- rust ledger
- 8pt spacing ledger
- serif/mono 对位
- warm paper temperature
### Layer B · Atmospheric
让页面开始带 IFQ 的空气。
- sparkle
- quiet URL
- mono microcopy
- rust separators
### Layer C · Authored
让用户在第二眼认出“这页来自 IFQ”。
- `IfqStamp`
- `IfqWatermark`
- `ifq.ai / <authored year>`
- wordmark / mark / outro
---
## 场景规则
| 场景 | IFQ 出现方式 | 建议强度 |
|------|--------------|----------|
| Hero / landing | wordmark + rust ledger + spark + quiet URL | 中到强 |
| Slides | rust rule + spark cluster + IFQ field note stamp | 中 |
| Dashboard | wordmark in nav + mono live-system footer | 中 |
| Infographic | rust rule + footer field note + micro URL | 中 |
| Motion / video | spark cue + end card + mono authored line | 中到强 |
| 名片 / invite | 正面 wordmark，背面 quiet URL + field note | 强 |
| 第三方品牌页面 | user brand primary + IFQ authored colophon | 弱到中 |
---
## 共品牌协议
当用户带来自己的品牌时：
- 用户 logo、产品图、品牌色是第一层
- IFQ 不与之争主位
- 但 IFQ authored layer 仍需保留一处
推荐保留方式按优先级排序：
1. mono colophon
2. quiet URL
3. sparkle cue
4. rust ledger
5. small field-note stamp
---
## 禁止项
- 把 IFQ 做成大号水印
- 在每个页面重复同一句 slogan
- logo 到处贴，导致像赞助商页
- 紫色 AI 渐变冒充 IFQ
- 完全没有 IFQ 痕迹，看不出 authored source
---
## 一句话判断标准
**用户第一眼看到的是主题，第二眼看到的是 ifq.ai。**
---
## Weave Patterns · 6 套自洽融合配方
> Weave Pattern = **把 ifq.ai 写进版面语法，而不是贴在版面上**。每个配方都是「一段排版规则 + 一段最小可用代码」，可直接 inline 进任何模板。weave 而非 stamp 是 v2.3 的核心升级。
### Pattern 01 · Ledger Spine（赤陶脊柱）
**做什么**：让一根 1.5px 赤陶竖线从 hero 穿到 footer，把整页串成一本编辑部的 "ledger"。这是最隐形也最稳的 IFQ 签名——读者说不出哪里 IFQ，但版面读起来就有 IFQ 的脊骨。
**何时用**：landing / whitepaper / changelog / portfolio。**避开**：dashboard（与 12 列网格抢戏）、名片（尺寸不够）。
```html
<style>
.ledger-spine {
position: relative;
padding-left: 32px;
}
.ledger-spine::before {
content: '';
position: absolute;
left: 0; top: 0; bottom: 0;
width: 1.5px;
background: var(--ifq-rust, #A83518);
opacity: 0.85;
}
.ledger-spine .row {
display: grid;
grid-template-columns: 32px 1fr;
gap: 16px;
align-items: baseline;
padding: 12px 0;
}
.ledger-spine .row .num {
font-family: 'JetBrains Mono', ui-monospace, monospace;
font-size: 11px;
letter-spacing: 0.08em;
color: var(--ifq-rust);
}
</style>
<section class="ledger-spine">
<div class="row"><span class="num">01</span><span>mode-aware pipeline</span></div>
<div class="row"><span class="num">02</span><span>ambient brand, not loud branding</span></div>
<div class="row"><span class="num">03</span><span>proof-first export loop</span></div>
</section>
```
**验收**：竖线必须穿过页面**至少 60%** 的高度。少于 30% 就不是脊柱，是装饰。
### Pattern 02 · Mono Field Note（编辑部角注）
**做什么**：在 footer / corner 用 `JetBrains Mono` 11px 写一行 `ifq.ai · <task-mode> · <year>` —— **任务模式**而非「all rights reserved」式。
> ⚠️ **「Field Note」是这个 pattern 的内部代号，不是用户可见文案。**
> 真正写到页面上的，永远是下表里的**任务模式词**（`live system` / `release ledger` / `correspondence`…）。
> 任何交付物里出现字面 `FIELD NOTE`、`// FIELD NOTE`、`// field note` 都视作错误。
**何时用**：所有交付物都可以有，强度按场景调整。
```html
<footer style="
font-family: 'JetBrains Mono', ui-monospace, monospace;
font-size: 11px; letter-spacing: 0.12em;
color: rgba(17,17,17,0.55);
padding: 24px 0;
text-transform: lowercase;
">
compiled by ifq.ai · release ledger · vol.12 / 2026
</footer>
```
**调台账词**（按交付物语义化，不要写「公司宣传」）：
| 交付物 | field-note 词 |
|---|---|
| Landing | `live system / <year>` |
| Changelog | `release ledger / vol.<n>` |
| Whitepaper | `field study / <issue>` |
| Dashboard | `signal · live` |
| Slide deck | `chapter <n> / <total>` |
| 名片背面 | `correspondence / <year>` |
**为什么它自洽**：`mono lowercase + 中点（·）分隔` 是 1990s 报刊 colophon 的视觉语法——读者下意识读到「这是有人编排过的文本」，而不是「品牌声明」。这就是 IFQ 不抢戏却被认出的来源。
**🚫 反例（绝对不要做）**：
```html
<!-- ❌ 错：双斜杠像 JS 注释，分隔符像代码 leak -->
<footer>© 2026 IFQ.AI // FIELD NOTE SYS.ONLINE</footer>
<!-- ❌ 错：把 pattern 内部代号「FIELD NOTE」当文案显示 -->
<span>IFQ / FIELD NOTE</span>
<!-- ✅ 对：editorial mono + 中点分隔 + 任务模式词 -->
<footer>© 2026 ifq.ai · live system · sys.online</footer>
<!-- ✅ 对：任务模式词替代「FIELD NOTE」 -->
<span>ifq.ai · chapter 03 / 12</span>
```
**分隔符红线**：永远用 `·`（U+00B7 中点）或 `/`（**单**斜杠）；**禁止 `//`**——它在所有等宽字体里都被读成 JS/C 注释，瞬间让排版掉一档。
### Pattern 03 · Quiet URL（克制域名）
**做什么**：`ifq.ai` 在页面只出现**一次**，bottom-right 或 end-card，11px 等宽，无下划线无强调，**不带 https://**。
```html
<a href="https://ifq.ai" style="
position: absolute; right: 24px; bottom: 24px;
font-family: 'JetBrains Mono', monospace;
font-size: 11px; letter-spacing: 0.1em;
color: rgba(17,17,17,0.6);
text-decoration: none;
">ifq.ai</a>
```
**禁止**：把 URL 做成 CTA 按钮 / 加 hover 下划线 / 重复出现。Quiet URL 的全部价值在于「一次、克制、可信」。
### Pattern 04 · Spark Cluster（信号点群）
**做什么**：在 hero / motion / closing 放 1-3 个 8-point sparkle，**不是装饰星星**——它代表 intelligence 被点亮的瞬间。每个 sparkle 必须在视觉上有"功能性归属"（指向标题、数据、结论），不能游离。
**最小 SVG**（直接复用 `assets/ifq-brand/icons/hand-drawn-icons.svg#i-spark`，或 inline）：
```html
<svg width="14" height="14" viewBox="0 0 32 32" fill="none">
<path d="M16 0 L17.5 14.5 L32 16 L17.5 17.5 L16 32 L14.5 17.5 L0 16 L14.5 14.5 Z"
fill="var(--ifq-rust, #A83518)"/>
</svg>
```
**节奏**：3 个 sparkle 排成视觉三角，最大那颗放在 hero 标题下方右侧偏上 8px。**不是均匀撒**。
**动画时**（M-01 Launch Film）：先暗 → 单点 50ms 亮 → 三角依次 80ms 间隔点亮 → hold 600ms → 缓 fade。这是 IFQ 的 motion signature。
### Pattern 05 · Editorial Contrast（编辑部对位）
**做什么**：`Newsreader` italic display + `JetBrains Mono` microcopy + warm paper（`#FAF7F2`，不是 `#FFFFFF`）三件套。
**Tailwind / 原生 CSS 同时可用**：
```html
<style>
:root {
--ifq-paper: #FAF7F2;
--ifq-ink: #111111;
--ifq-rust: #A83518;
}
body { background: var(--ifq-paper); color: var(--ifq-ink); }
.display {
font-family: 'Newsreader', 'Source Serif Pro', serif;
font-style: italic;
font-weight: 400;
font-size: clamp(48px, 8vw, 96px);
line-height: 1.05;
letter-spacing: -0.02em;
}
.micro {
font-family: 'JetBrains Mono', ui-monospace, monospace;
font-size: 11px;
letter-spacing: 0.12em;
text-transform: lowercase;
color: rgba(17,17,17,0.6);
}
</style>
```
**关键细节**：display 字号必有 italic pivot word（如 "Intelligence, framed *quietly*."）—— italic 是编辑部最便宜的 emphasis 信号，比 bold / color 更高级。
**为什么是 IFQ**：冷白 `#FFF` 让屏幕像 Excel；`#FAF7F2` 让屏幕像纸。一个色温的差，把数字界面拉回编辑部的工作台。
### Pattern 06 · Co-brand Colophon（共品牌版权页）
**做什么**：第三方品牌项目里，IFQ 不与用户 logo 争主位，而是退到**最末页 / footer 最右**做一个 1990s 出版社风格的 colophon。
```html
<aside style="
border-top: 1px solid rgba(17,17,17,0.08);
padding: 32px 0;
margin-top: 48px;
display: flex; justify-content: space-between; align-items: baseline;
font-family: 'JetBrains Mono', ui-monospace, monospace;
font-size: 10.5px; letter-spacing: 0.1em;
color: rgba(17,17,17,0.5);
text-transform: lowercase;
">
<span>colophon</span>
<span>typeset by ifq.ai · commissioned for <em style="font-style: italic"><client></em> · 2026</span>
</aside>
```
**核心原则**：用「typeset by」「commissioned for」这种**编辑部动词**，而不是「powered by」（廉价 SaaS 味）或「designed by」（争功味）。
**强度调节**：
| 场景 | 强度 | 现身处 |
|---|---|---|
| 用户自有 IP / 客户的 owned channel | 弱 | 仅末页 colophon |
| 联名 / co-publish | 中 | colophon + 一处 quiet URL |
| 用户主动 credit IFQ | 强 | 末页 colophon + 文中 spark cluster + quiet URL |
| 严格 white-label | 隐 | 仅保留版面节奏 / 色温 / mono micro grammar，无显式文本 |
---
## Weave Patterns 校验清单（交付前过一遍）
每个交付物按下表自检，**不少于 3 个 Yes** 才算合格：
- [ ] **Pattern 01 Ledger Spine** 是否有一条贯穿 ≥60% 页高的 rust 竖线？
- [ ] **Pattern 02 Mono Field Note** footer 是否有任务语义化的 mono 角注？
- [ ] **Pattern 03 Quiet URL** `ifq.ai` 是否只出现一次？
- [ ] **Pattern 04 Spark Cluster** 是否有 1-3 个**功能性归属**的 sparkle？
- [ ] **Pattern 05 Editorial Contrast** Newsreader italic + Mono + warm paper 三件套是否到位？
- [ ] **Pattern 06 Co-brand Colophon**（第三方项目）末尾是否有一行编辑部 colophon？
- [ ] **整洁红线**：页面任何可见文本里**没有** `//`（双斜杠像 JS 注释）、没有把 pattern 代号 `FIELD NOTE`/`Mono Field Note`/`Spark Cluster` 等写成可见文案？
少于 3 个 Yes = 退回去 weave，不算交付完成。多于 6 个 Yes = 检查是否抢了主品牌的戏。
**红线项不通过 = 直接退回，不计入 Yes 数。**
FILE:references/animation-best-practices.md
# Animation Best Practices · 正向动画设计语法
> 基于当代顶级产品动画（Apple Keynote / Anthropic 产品发布动画 / Field.io 运动诗学）
> 的深度拆解，提炼出的「电影级产品动画」设计规则，由 ifq.ai 设计团队沉淀。
>
> 配套 `animation-pitfalls.md`（避坑清单）使用——本文件是「**应该这样做**」，
> pitfalls 是「**不要这样做**」，两者正交，都要读。
>
> **约束声明**：本文件只收录**运动逻辑和表达风格**，**不引入任何品牌色具体色值**。
> 色彩决策走 [`asset-protocol.md`](asset-protocol.md)（从品牌 spec 抽取）或 3 方向顾问流程
> （20 种哲学各自的配色方案）。本 reference 讨论的是「**怎么动**」，不是「**什么色**」。
---
## §0 · 你是谁 · 身份与品味
> 在读后面任何技术规则之前，先读这一节。规则是**从身份涌现的**——
> 不是相反。
### §0.1 身份锚点
**你是一个研究过 Anthropic / Apple / Pentagram / Field.io 运动档案的 motion designer。**
做动画时，你不是在调 CSS transition——你是在用数字元素**模拟一个物理世界**，
让观众的潜意识相信「这是有重量、有惯性、会溢出的物体」。
你不做 PowerPoint 式动画。你不做「fade in fade out」动画。你做的动画**让人相信屏幕
是一个可以伸手进去的空间**。
### §0.2 核心信念（3 条）
1. **动画是物理学，不是动画曲线**
`linear` 是数字，`expoOut` 是物体。你相信屏幕上的像素值得被当作"物体"对待。
每一条 easing 的选择，都是在回答「这个元素有多重？摩擦系数多大？」的物理问题。
2. **时间分配比曲线形状更重要**
Slow-Fast-Boom-Stop 是你的呼吸。**均匀节奏的动画是技术演示，有节奏的动画是叙事。**
在正确的时刻慢下来——比在错误的时刻用对 easing 更重要。
3. **礼让观众，比炫技更难**
关键结果前停 0.5 秒是**技术**，不是妥协。**让人类大脑有反应时间，是动画师的最高素养。**
AI 默认会做一个没有停顿的、信息密度满格的动画——那是新手。你要做的是克制。
### §0.3 品味标准 · 什么是美
你对「好」和「great」的判断标准如下。每一条都有**识别方法**——当你看到一个候选动画时，
用这些问题判断它是否达标，而不是机械对照 14 条规则。
| 美的维度 | 识别方法（观众反应） |
|---|---|
| **物理重量感** | 动画结束时，元素"**落**"得稳——不是"**停**"在那里。观众潜意识觉得"这有重量" |
| **礼让观众** | 关键信息出现前有一个可感的 pause（≥300ms）——观众来得及"**看见**"再继续 |
| **留白** | 收尾是戛然而止 + hold，不是 fade to black。最后一帧清晰、肯定、有决定感 |
| **克制** | 全片只有一处「120% 精致」，其余 80% 恰到好处——**到处炫技是廉价的信号** |
| **手感** | 弧线（不是直线）、不规律（不是 setInterval 的机械节奏）、有呼吸感 |
| **敬意** | 展示 tweak 的过程、展示 bug 的修复——**不藏工作、不给"魔法"**。AI 是协作者不是魔术师 |
### §0.4 自检 · 观众第一反应法
做完一支动画，**观众看完第一反应是什么？**——这是你唯一要优化的指标。
| 观众反应 | 评级 | 诊断 |
|---|---|---|
| "看起来挺流畅的" | good | 合格但无特色，你在做 PowerPoint |
| "这个动画真顺" | good+ | 技术对了，但没惊艳 |
| "这个东西看起来真的像**从桌面上浮起来的**" | great | 你触到了物理重量感 |
| "这不像是 AI 做的" | great+ | 你触到了 Anthropic 的门槛 |
| "我想**截图**发朋友圈" | great++ | 你做到了让观众主动传播 |
**great 和 good 的区别，不在于技术正确度，在于品味判断**。技术正确 + 品味对 = great。
技术正确 + 品味空 = good。技术错误 = 没入门。
### §0.5 身份和规则的关系
下面 §1-§8 的技术规则，是这套身份在具体场景的**执行手段**——不是独立规则清单。
- 遇到规则没覆盖的场景 → 回到 §0，用**身份**判断，不要瞎猜
- 遇到规则之间有冲突 → 回到 §0，用**品味标准**判断哪条更重要
- 想破一条规则 → 先回答："这样做符合 §0.3 哪一条美？" 答得上就破，答不上就别破
好。继续读下去。
---
## 总览 · 动画是物理学的三层展开
大多数 AI 生成动画有廉价感的根源是——**它们表现得像「数字」不是「物体」**。
真实世界的物体有质量、有惯性、有弹性、会溢出。Anthropic 三支片子的「高级感」根源，
就在于给数字元素一套**物理世界的运动规则**。
这套规则有 3 个层次：
1. **叙事节奏层**：Slow-Fast-Boom-Stop 的时间分配
2. **运动曲线层**：Expo Out / Overshoot / Spring，拒绝 linear
3. **表达语言层**：展示过程、鼠标弧线、Logo 形变收束
---
## 1. 叙事节奏 · Slow-Fast-Boom-Stop 5 段结构
Anthropic 三支片子无一例外遵循这个结构：
| 段 | 占比 | 节奏 | 作用 |
|---|---|---|---|
| **S1 触发** | ~15% | 慢 | 给人类反应时间，建立真实感 |
| **S2 生成** | ~15% | 中 | 视觉惊艳点出现 |
| **S3 过程** | ~40% | 快 | 展示可控性/密度/细节 |
| **S4 爆发** | ~20% | Boom | 镜头拉远/3D pop-out/多面板涌现 |
| **S5 落幅** | ~10% | 静 | 品牌 Logo + 戛然而止 |
**具体时长映射**（15 秒动画为例）：
S1 触发 2s · S2 生成 2s · S3 过程 6s · S4 爆发 3s · S5 落幅 2s
**禁止做的事**：
- ❌ 均匀节奏（每秒信息密度一样）— 观众疲劳
- ❌ 持续高密度 — 无峰值无记忆点
- ❌ 渐弱收尾（fade out 到透明）— 应该**戛然而止**
**自检**：用纸笔画 5 个 thumbnail，每个代表一段的高潮画面。如果 5 张图差别不大，
说明节奏没做出来。
---
## 2. Easing 哲学 · 拒绝 linear，拥抱物理
Anthropic 三支片子的所有动效都用带「阻尼感」的贝塞尔曲线。默认的 cubic easeOut
（`1-(1-t)³`）**不够锐**——起步不够快、停顿不够稳。
### 三个核心 Easing（animations.jsx 已内置）
```js
// 1. Expo Out · 迅速启动缓慢刹车（最常用，默认主 easing）
// 对应 CSS: cubic-bezier(0.16, 1, 0.3, 1)
Easing.expoOut(t) // = t === 1 ? 1 : 1 - Math.pow(2, -10 * t)
// 2. Overshoot · 带弹性的 toggle/按钮弹出
// 对应 CSS: cubic-bezier(0.34, 1.56, 0.64, 1)
Easing.overshoot(t)
// 3. Spring 物理 · 几何体归位、自然落位
Easing.spring(t)
```
### 用法映射
| 场景 | 用哪个 Easing |
|---|---|
| 卡片 rise-in / 面板入场 / Terminal fade / focus overlay | **`expoOut`**（主 easing，最常用） |
| Toggle 切换 / 按钮弹出 / 强调交互 | `overshoot` |
| Preview 几何体归位 / 物理落位 / UI 元素抖弹 | `spring` |
| 持续运动（如鼠标轨迹插值） | `easeInOut`（保留对称性） |
### 反直觉洞察
大多数产品宣传片的动画**太快太硬**。`linear` 让数字元素像机器，`easeOut` 是基础分，
`expoOut` 才是「高级感」的技术根源——它给数字元素一种**物理世界的重量感**。
---
## 3. 运动语言 · 8 条共性原则
### 3.1 底色不用纯黑纯白
Anthropic 三支片子没有一支用 `#FFFFFF` 或 `#000000` 做主底色。**带色温的中性色**
（或暖或冷）有"纸张 / 画布 / 桌面"的物质感，削弱机器感。
**具体色值决策**走 [`asset-protocol.md`](asset-protocol.md)（从品牌 spec 抽取）或 3 方向顾问流程
（20 种哲学各自的底色方案）。本 reference 不给具体色值——那是**品牌决策**，不是运动规则。
### 3.2 Easing 绝不是 linear
见 §2。
### 3.3 Slow-Fast-Boom-Stop 叙事
见 §1。
### 3.4 展示「过程」而非「魔法结果」
- 代表 A：设计工具展示 tweak 参数、拖滑块（不是一键生成完美结果）
- 代表 B：编码工具展示代码报错 + AI 修复（不是一次成功）
- 代表 C：文档工具展示 Redline 红删绿增的修改过程（不是直接给最终稿）
**共同潜台词**：产品是**协作者、结对工程师、资深编辑**——不是一键魔术师。
这精准打击专业用户对「可控性」和「真实性」的痛点。
**反 AI slop**：AI 默认会做「魔法一键成功」的动画（一键生成 → 完美结果），
这是通用公约数。**反过来做**——展示过程、展示 tweak、展示 bug 和修复——
是品牌识别度的来源。
### 3.5 鼠标轨迹人工绘制（弧线 + Perlin Noise）
真人鼠标运动不是直线，是「起步加速 → 弧线 → 减速修正 → 点击」。
AI 直接直线插值的鼠标轨迹**有潜意识排斥感**。
```js
// 二次贝塞尔曲线插值（起点 → 控制点 → 终点）
function bezierQuadratic(p0, p1, p2, t) {
const x = (1-t)*(1-t)*p0[0] + 2*(1-t)*t*p1[0] + t*t*p2[0];
const y = (1-t)*(1-t)*p0[1] + 2*(1-t)*t*p1[1] + t*t*p2[1];
return [x, y];
}
// 路径：起点 → 偏离中点 → 终点（做弧线）
const path = [[100, 100], [targetX - 200, targetY + 80], [targetX, targetY]];
// 再叠加极小的 Perlin Noise（±2px）制造「手抖」
const jitterX = (simpleNoise(t * 10) - 0.5) * 4;
const jitterY = (simpleNoise(t * 10 + 100) - 0.5) * 4;
```
### 3.6 Logo「形变收束」(Morph)
Anthropic 三支片子的 Logo 出场**都不是简单 fade-in**，是**前一个视觉元素形变而来**。
**共同模式**：倒数 1-2 秒做 Morph / Rotate / Converge，让整个叙事在品牌点上「坍缩」。
**低成本实现**（不用真 morph）：
让前一个视觉元素「坍缩」成一个色块（scale → 0.1，向中心 translate），
色块再「膨胀」展开成 wordmark。过渡用 150ms 快切 + motion blur
（`filter: blur(6px)` → `0`）。
```js
<Sprite start={13} end={14}>
{/* 坍缩：前一个元素 scale 0.1，opacity 保持，filter blur 增加 */}
const scale = interpolate(t, [0, 0.5], [1, 0.1], Easing.expoOut);
const blur = interpolate(t, [0, 0.5], [0, 6]);
</Sprite>
<Sprite start={13.5} end={15}>
{/* 膨胀：Logo 从色块中心 scale 0.1 → 1，blur 6 → 0 */}
const scale = interpolate(t, [0, 0.6], [0.1, 1], Easing.overshoot);
const blur = interpolate(t, [0, 0.6], [6, 0]);
</Sprite>
```
### 3.7 衬线 + 无衬线双字体
- **品牌 / 旁白**：衬线（有「学术感 / 出版物感 / 品位」）
- **UI / 代码 / 数据**：无衬线 + 等宽
**单一字体都是不对的**。衬线给「品位」，无衬线给「功能」。
具体字体选择走品牌 spec（brand-spec.md 的 Display / Body / Mono 三栈）或设计方向
顾问的 20 种哲学。本 reference 不给具体字体——那是**品牌决策**。
### 3.8 焦点切换 = 背景减弱 + 前景锐化 + Flash 引导
焦点切换**不只是**降低 opacity。完整配方是：
```js
// 非焦点元素的滤镜组合
tile.style.filter = `
brightness(1 - 0.5 * focusIntensity)
saturate(1 - 0.3 * focusIntensity)
blur(focusIntensity * 4px) // ← 关键：加 blur 才真的"退后"
`;
tile.style.opacity = 0.4 + 0.6 * (1 - focusIntensity);
// 焦点完成后在焦点位置做 150ms Flash highlight 引导视线回流
focusOverlay.animate([
{ background: 'rgba(255,255,255,0.3)' },
{ background: 'rgba(255,255,255,0)' }
], { duration: 150, easing: 'ease-out' });
```
**为什么 blur 是必须的**：只靠 opacity + brightness，焦点外的元素还是「锐利」的，
视觉上没有「退到后景」的效果。blur(4-8px) 让非焦点真的退一层景深。
---
## 4. 具体运动技巧（可直接抄的代码片段）
### 4.1 FLIP / Shared Element Transition
按钮「膨胀」成输入框，**不是**按钮消失 + 新面板出现。核心是**同一个 DOM 元素**在
两种状态间 transition，不是两个元素 cross-fade。
```jsx
// 用 Framer Motion layoutId
<motion.div layoutId="design-button">Design</motion.div>
// ↓ 点击后同 layoutId
<motion.div layoutId="design-button">
<input placeholder="Describe your design..." />
</motion.div>
```
原生实现参考 https://aerotwist.com/blog/flip-your-animations/
### 4.2「呼吸式」展开（width→height）
面板展开**不是同时拉 width 和 height**，而是：
- 前 40% 时间：只拉 width（保持 height 小）
- 后 60% 时间：width 保持，撑 height
这模拟物理世界「先展开，再注水」的感觉。
```js
const widthT = interpolate(t, [0, 0.4], [0, 1], Easing.expoOut);
const heightT = interpolate(t, [0.3, 1], [0, 1], Easing.expoOut);
style.width = `widthT * targetWpx`;
style.height = `heightT * targetHpx`;
```
### 4.3 Staggered Fade-up（30ms stagger）
表格行、卡片列、列表项入场时，**每个元素延迟 30ms**，`translateY` 从 10px 回到 0。
```js
rows.forEach((row, i) => {
const localT = Math.max(0, t - i * 0.03); // 30ms stagger
row.style.opacity = interpolate(localT, [0, 0.3], [0, 1], Easing.expoOut);
row.style.transform = `translateY(interpolate(localT, [0, 0.3], [10, 0], Easing.expoOut)px)`;
});
```
### 4.4 非线性呼吸 · 关键结果前悬停 0.5s
机器执行快且连贯，但**关键结果出现前悬停 0.5 秒**，让观众大脑有反应时间。
```jsx
// 典型场景：AI 生成完 → 悬停 0.5s → 结果浮现
<Sprite start={8} end={8.5}>
{/* 0.5s 停顿——什么也不动，让观众盯着加载状态 */}
<LoadingState />
</Sprite>
<Sprite start={8.5} end={10}>
<ResultAppear />
</Sprite>
```
**反例**：AI 生成完立刻无缝切到结果——观众没反应时间，信息流失。
### 4.5 Chunk Reveal · 模拟 token 流式
AI 生成文字**不要用 `setInterval` 单字符蹦出**（像老电影字幕），要用 **chunk reveal**
——一次出现 2-5 个字符，间隔不规律，模拟真实 token 流式输出。
```js
// 分 chunk 而不是分字符
const chunks = text.split(/(\s+|,\s*|\.\s*|;\s*)/); // 按词 + 标点切
let i = 0;
function reveal() {
if (i >= chunks.length) return;
element.textContent += chunks[i++];
const delay = 40 + Math.random() * 80; // 不规律 40-120ms
setTimeout(reveal, delay);
}
reveal();
```
### 4.6 Anticipation → Action → Follow-through
Disney 12 原则中的 3 条。Anthropic 用得很显式：
- **Anticipation**（预备）：动作开始前有小反向动作（按钮轻微缩小再弹出）
- **Action**（动作）：主要动作本身
- **Follow-through**（跟随）：动作结束后有余韵（卡片落位后轻微 bounce）
```js
// 卡片入场的完整三段
const anticip = interpolate(t, [0, 0.2], [1, 0.95], Easing.easeIn); // 预备
const action = interpolate(t, [0.2, 0.7], [0.95, 1.05], Easing.expoOut); // 主动
const settle = interpolate(t, [0.7, 1], [1.05, 1], Easing.spring); // 回弹
// 最终 scale = 三段乘积或分段应用
```
**反例**：只有 Action 没有 Anticipation + Follow-through 的动画，像「PowerPoint 动画」。
### 4.7 3D Perspective + translateZ 分层
想要「倾斜 3D + 悬浮卡片」的气质，给容器加 perspective，给单个元素不同的 translateZ：
```css
.stage-wrap {
perspective: 2400px;
perspective-origin: 50% 30%; /* 视线略俯视 */
}
.card-grid {
transform-style: preserve-3d;
transform: rotateX(8deg) rotateY(-4deg); /* 黄金比例 */
}
.card:nth-child(3n) { transform: translateZ(30px); }
.card:nth-child(5n) { transform: translateZ(-20px); }
.card:nth-child(7n) { transform: translateZ(60px); }
```
**为什么 rotateX 8° / rotateY -4° 是黄金比例**：
- 大于 10° → 元素扭曲感过强，看起来像「倒下」
- 小于 5° → 像「错切」而不是「透视」
- 8° × -4° 的非对称比例模拟「镜头在桌面左上角俯视」的 natural angle
### 4.8 斜向 Pan · 同时动 XY
镜头运动不是纯上下或纯左右，而是**同时动 XY** 模拟斜向移动：
```js
const panX = Math.sin(flowT * 0.22) * 40;
const panY = Math.sin(flowT * 0.35) * 30;
stage.style.transform = `
translate(-50%, -50%)
rotateX(8deg) rotateY(-4deg)
translate3d(panXpx, panYpx, 0)
`;
```
**关键**：X 和 Y 的频率不同（0.22 vs 0.35），避免 Lissajous 循环规则化。
---
## 5. 场景配方（三种叙事模板）
参考材料里三支视频对应三种产品性格。**选一种最贴合你的产品**，不要混搭。
### 配方 A · Apple Keynote 戏剧式（Hero Launch 类）
**适合**：大版本发布、hero 动画、视觉惊艳优先
**节奏**：Slow-Fast-Boom-Stop 强弧线
**Easing**：全程 `expoOut` + 少量 `overshoot`
**SFX 密度**：高（~0.4/s），SFX 音高调到 BGM 音阶
**BGM**：IDM / 极简科技电子，冷静+精密
**收束**：镜头急拉远 → drop → Logo 形变 → 空灵单音 → 戛然而止
### 配方 B · 一镜到底工具式（Dev-Tool / CLI 类）
**适合**：开发者工具、生产力 App、心流场景
**节奏**：持续稳定 flow，没有明显峰值
**Easing**：`spring` 物理 + `expoOut`
**SFX 密度**：**0**（纯靠 BGM 驱动剪辑节奏）
**BGM**：Lo-fi Hip-hop / Boom-bap，85-90 BPM
**核心技巧**：关键 UI 动作踩在 BGM kick/snare 瞬态上——「**音乐律动即交互音效**」
### 配方 C · 办公效率叙事式（Editor / Copilot 类）
**适合**：企业软件、文档/表格/日历类、专业感优先
**节奏**：多 scene 硬切 + Dolly In/Out
**Easing**：`overshoot`（toggle）+ `expoOut`（面板）
**SFX 密度**：中（~0.3/s），UI click 为主
**BGM**：Jazzy Instrumental，小调，BPM 90-95
**核心亮点**：某一幕必有「全片高光」—— 3D pop-out / 脱离平面浮起
---
## 6. 反例 · 这样做就是 AI slop
| 反 pattern | 为什么错 | 正确做法 |
|---|---|---|
| `transition: all 0.3s ease` | `ease` 是 linear 的亲戚，所有元素同速 | 用 `expoOut` + 分元素 stagger |
| 所有入场都 `opacity 0→1` | 没有运动方向感 | 配合 `translateY 10→0` + Anticipation |
| Logo 淡入 | 没有叙事收束感 | Morph / Converge / 坍缩-展开 |
| 鼠标直线移动 | 潜意识机器感 | 贝塞尔弧线 + Perlin Noise |
| 打字单字蹦出（setInterval） | 像老电影字幕 | Chunk Reveal，随机间隔 |
| 关键结果无悬停 | 观众没反应时间 | 结果前 0.5s 悬停 |
| 焦点切换只改 opacity | 非焦点元素还锐利 | opacity + brightness + **blur** |
| 纯黑底 / 纯白底 | 赛博感 / 反光疲劳 | 带色温的中性色（走品牌 spec） |
| 所有动画同样快 | 无节奏 | Slow-Fast-Boom-Stop |
| Fade out 收尾 | 无决定感 | 戛然而止（hold 最后一帧） |
---
## 7. 自检清单（动画交付前 60 秒）
- [ ] 叙事结构是 Slow-Fast-Boom-Stop，不是均匀节奏？
- [ ] 默认 easing 是 `expoOut`，不是 `easeOut` 或 `linear`？
- [ ] Toggle / 按钮弹出用了 `overshoot`？
- [ ] 卡片 / 列表入场有 30ms stagger？
- [ ] 关键结果前有 0.5s 悬停？
- [ ] 打字用 Chunk Reveal，不是 setInterval 单字？
- [ ] 焦点切换加了 blur（不只是 opacity）？
- [ ] Logo 是形变收束（Morph），不是淡入？
- [ ] 底色不是纯黑 / 纯白（带色温）？
- [ ] 文字有衬线 + 无衬线层次？
- [ ] 收尾是戛然而止，不是渐弱？
- [ ] （有鼠标的话）鼠标轨迹是弧线，不是直线？
- [ ] SFX 密度符合产品性格（见配方 A/B/C）？
- [ ] BGM 和 SFX 有 6-8dB 响度差？（见 `audio-design-rules.md`）
---
## 8. 与其他 reference 的关系
| reference | 定位 | 关系 |
|---|---|---|
| `animation-pitfalls.md` | 技术避坑（16 条） | 「**不要这样做**」· 本文件的反面 |
| `animations.md` | Stage/Sprite 引擎用法 | 动画**怎么写**的基础 |
| `audio-design-rules.md` | 双轨制音频规则 | 动画**配音频**的规则 |
| `sfx-library.md` | 37 个 SFX 清单 | 音效**素材库** |
| `apple-gallery-showcase.md` | Apple 画廊展示风格 | 一种特定运动风格的专题 |
| **本文件** | 正向运动设计语法 | 「**应该这样做**」 |
**调用顺序**：
1. 先按 [`design-context.md`](design-context.md) 判断叙事角色和视觉温度
2. 选定方向后读本文件确定**运动语言**（配方 A/B/C）
3. 写代码时参考 `animations.md` 和 `animation-pitfalls.md`
4. 导出视频时走 `audio-design-rules.md` + `sfx-library.md`
---
## 附录 · 本文件素材来源
- Anthropic 官方动画拆解：IFQ项目目录的 `参考动画/BEST-PRACTICES.md`
- Anthropic 音频拆解：同目录 `AUDIO-BEST-PRACTICES.md`
- 3 支参考视频：`ref-{1,2,3}.mp4` + 对应 `gemini-ref-*.md` / `audio-ref-*.md`
- **严格过滤**：本 reference 不收录任何具体品牌色值、字体名、产品名。
色彩/字体决策走 [`asset-protocol.md`](asset-protocol.md) 或 [`design-styles.md`](design-styles.md)。
FILE:references/tweaks-system.md
# Tweaks：设计变体实时调参
Tweaks是这个skill里很核心的能力——让用户不改代码就能实时切换variations/调整参数。
**跨 agent 环境适配**：某些 design-agent 原生环境（如 Claude.ai Artifacts）依赖 host 的 postMessage 把 tweak 值回写源码做持久化。本 skill 采用**纯前端 localStorage 方案**——效果一致（刷新保留状态），但持久化发生在浏览器 localStorage 而不是源码文件。这个方案在任何 agent 环境（Claude Code / Codex / Cursor / Trae / etc.）都能工作。
## 何时加 Tweaks
- 用户明确要求"能调参"/"多个版本切换"
- 设计有多个variations需要对比时
- 用户没明说，但你主观判断**加几个有启发性的tweaks能帮用户看到可能性**
默认推荐：**每个设计都加2-3个tweaks**（颜色主题/字号/layout变体）即使用户没要求——让用户看到可能性空间是设计服务的一部分。
## 实现方式（纯前端版）
### 基本结构
```jsx
const TWEAK_DEFAULTS = {
"primaryColor": "#D97757",
"fontSize": 16,
"density": "comfortable",
"dark": false
};
function useTweaks() {
const [tweaks, setTweaks] = React.useState(() => {
try {
const stored = localStorage.getItem('design-tweaks');
return stored ? { ...TWEAK_DEFAULTS, ...JSON.parse(stored) } : TWEAK_DEFAULTS;
} catch {
return TWEAK_DEFAULTS;
}
});
const update = (patch) => {
const next = { ...tweaks, ...patch };
setTweaks(next);
try {
localStorage.setItem('design-tweaks', JSON.stringify(next));
} catch {}
};
const reset = () => {
setTweaks(TWEAK_DEFAULTS);
try {
localStorage.removeItem('design-tweaks');
} catch {}
};
return { tweaks, update, reset };
}
```
### Tweaks面板UI
右下角浮动面板。可折叠：
```jsx
function TweaksPanel() {
const { tweaks, update, reset } = useTweaks();
const [open, setOpen] = React.useState(false);
return (
<div style={{
position: 'fixed',
bottom: 20,
right: 20,
zIndex: 9999,
}}>
{open ? (
<div style={{
background: 'white',
border: '1px solid #e5e5e5',
borderRadius: 12,
padding: 20,
boxShadow: '0 10px 40px rgba(0,0,0,0.12)',
width: 280,
fontFamily: 'system-ui',
fontSize: 13,
}}>
<div style={{
display: 'flex',
justifyContent: 'space-between',
alignItems: 'center',
marginBottom: 16,
}}>
<strong>Tweaks</strong>
<button onClick={() => setOpen(false)} style={{
border: 'none', background: 'none', cursor: 'pointer', fontSize: 16,
}}>×</button>
</div>
{/* 颜色 */}
<label style={{ display: 'block', marginBottom: 12 }}>
<div style={{ marginBottom: 4, color: '#666' }}>主色</div>
<input
type="color"
value={tweaks.primaryColor}
onChange={e => update({ primaryColor: e.target.value })}
style={{ width: '100%', height: 32 }}
/>
</label>
{/* 字号slider */}
<label style={{ display: 'block', marginBottom: 12 }}>
<div style={{ marginBottom: 4, color: '#666' }}>字号 ({tweaks.fontSize}px)</div>
<input
type="range"
min={12} max={24} step={1}
value={tweaks.fontSize}
onChange={e => update({ fontSize: +e.target.value })}
style={{ width: '100%' }}
/>
</label>
{/* 密度选项 */}
<label style={{ display: 'block', marginBottom: 12 }}>
<div style={{ marginBottom: 4, color: '#666' }}>密度</div>
<select
value={tweaks.density}
onChange={e => update({ density: e.target.value })}
style={{ width: '100%', padding: 6 }}
>
<option value="compact">紧凑</option>
<option value="comfortable">舒适</option>
<option value="spacious">宽松</option>
</select>
</label>
{/* 暗黑模式toggle */}
<label style={{
display: 'flex',
alignItems: 'center',
gap: 8,
marginBottom: 16,
}}>
<input
type="checkbox"
checked={tweaks.dark}
onChange={e => update({ dark: e.target.checked })}
/>
<span>暗黑模式</span>
</label>
<button onClick={reset} style={{
width: '100%',
padding: '8px 12px',
background: '#f5f5f5',
border: 'none',
borderRadius: 6,
cursor: 'pointer',
fontSize: 12,
}}>重置</button>
</div>
) : (
<button
onClick={() => setOpen(true)}
style={{
background: '#1A1A1A',
color: 'white',
border: 'none',
borderRadius: 999,
padding: '10px 16px',
fontSize: 12,
cursor: 'pointer',
boxShadow: '0 4px 12px rgba(0,0,0,0.15)',
}}
>⚙ Tweaks</button>
)}
</div>
);
}
```
### 应用Tweaks
在主组件里用Tweaks：
```jsx
function App() {
const { tweaks } = useTweaks();
return (
<div style={{
'--primary': tweaks.primaryColor,
'--font-size': `tweaks.fontSizepx`,
background: tweaks.dark ? '#0A0A0A' : '#FAFAFA',
color: tweaks.dark ? '#FAFAFA' : '#1A1A1A',
}}>
{/* 你的内容 */}
<TweaksPanel />
</div>
);
}
```
CSS里用变量：
```css
button.cta {
background: var(--primary);
color: white;
font-size: var(--font-size);
}
```
## 典型 Tweak 选项
给不同类型的设计加什么tweaks：
### 通用
- 主色（color picker）
- 字号（slider 12-24px）
- 字型（select：display font vs body font）
- 暗黑模式（toggle）
### 幻灯片deck
- 主题（light/dark/brand）
- 背景样式（solid/gradient/image）
- 字体对比（更装饰 vs 更克制）
- 信息密度（minimal/standard/dense）
### 产品原型
- 布局变体（layout A / B / C）
- 交互速度（animation speed 0.5x-2x）
- 数据量（mock数据条数 5/20/100）
- 状态（empty/loading/success/error）
### 动画
- 速度（0.5x-2x）
- 循环（once/loop/ping-pong）
- Easing（linear/easeOut/spring）
### Landing page
- Hero风格（image/gradient/pattern/solid）
- CTA文案（几种变体）
- 结构（single column / two column / sidebar）
## Tweaks设计原则
### 1. 有意义的选项，不是折腾人的
每个tweak必须展示**真实的设计选项**。别加那种谁都不会真切换的tweak（比如border-radius 0-50px的slider——用户调完发现所有中间值都丑）。
好的tweak暴露**离散的、有思考的variations**：
- "圆角风格"：无圆角 / 微圆角 / 大圆角（三个选项）
- 不是："圆角"：0-50px slider
### 2. 少即是多
一个设计的Tweaks面板**最多5-6个**选项。再多就变成"配置页面"，失去了快速探索variations的意义。
### 3. 默认值是完成设计
Tweaks是**锦上添花**。默认值必须本身就是一个完整、可发布的设计。用户关闭Tweaks面板后看到的就是产出。
### 4. 合理分组
选项多时分组显示：
```
---- 视觉 ----
主色 | 字号 | 暗黑模式
---- 布局 ----
密度 | 侧栏位置
---- 内容 ----
显示数据量 | 状态
```
## 向前兼容源码级持久化 host
如果你以后想把设计上传到支持源码级 tweaks（如 Claude.ai Artifacts）的环境也能跑，保留 **EDITMODE 标记块**：
```jsx
const TWEAK_DEFAULTS = /*EDITMODE-BEGIN*/{
"primaryColor": "#D97757",
"fontSize": 16,
"density": "comfortable",
"dark": false
}/*EDITMODE-END*/;
```
标记块在 localStorage 方案里**无作用**（只是个普通注释），但在支持源码回写的 host 里会被读取，实现源码级持久化。加上这个对当前环境无害，同时保持向前兼容。
## 常见问题
**Tweaks面板挡住设计内容**
→ 让它可关闭。默认关闭，显示一个小按钮，用户点了才展开。
**用户切换tweaks后还要重复设置**
→ 已经用localStorage。如果刷新后不持久，检查localStorage是否可用（无痕模式会失败，要catch）。
**多个HTML页面想共享tweaks**
→ 给localStorage key加project name：`design-tweaks-[projectName]`。
**我想让tweak之间有联动关系**
→ 在`update`里加逻辑：
```jsx
const update = (patch) => {
let next = { ...tweaks, ...patch };
// 联动：选dark mode时自动切换字体配色
if (patch.dark === true && !patch.textColor) {
next.textColor = '#F0EEE6';
}
setTweaks(next);
localStorage.setItem(...);
};
```
FILE:references/workflow.md
# Workflow：从接到任务到可验证交付
这是 IFQ 的主干流程，不再只是「junior designer 怎么汇报」。
目标是同时做到 4 件事：
1. 先把事实和资产找对
2. 先把方向和边界问清
3. 先用模板和 placeholder 锁结构
4. 交付前用证据而不是感觉验收
你仍然可以把自己看作用户的 junior designer，但现在还要多一层角色：**设计系统操作员**。你的工作不是“做一张看起来不错的图”，而是把任务推进到可验证、可交付、可复用。
## 问问题的艺术
大多数情况下，开工前要问一组**足以决定输出形态**的问题。不是为了凑数量，而是为了减少返工。
**什么时候必须问**：新任务、模糊任务、没有design context、用户只说了一句模糊的要求。
**什么时候可以不问**：小修小补、follow-up任务、用户已经给了明确PRD+截图+上下文。
**怎么问**：大部分 agent 环境没有结构化问题 UI，在对话里用 markdown 清单问即可。**一次性把问题列完让用户批量答**，不要一来一回一个个问。
补充规则：
- 如果事实不确定，先搜再问
- 如果用户给的上下文已经足够，不要机械追问
- 如果问题只影响 visual polish，不影响结构，不要在开工前卡住
## 必问清单
每个设计任务都必须覆盖这 5 类问题：
### 1. Design Context（最重要）
- 有没有现成的design system、UI kit、组件库？在哪？
- 有没有品牌指南、色彩规范、字体规范？
- 有没有可以参考的现有产品/页面截图？
- 有没有codebase可以读？
**如果用户说"没有"**：
- 帮他找——翻项目目录、看有没有参考品牌
- 还没有？明确说："我会基于通用直觉做，但这通常做不出符合你品牌的作品。你考虑下是否先提供一些参考？"
- 实在要做，就按`references/design-context.md`的fallback策略办
### 2. Variations维度
- 想要几种variations？（推荐3+）
- 在哪些维度上变？视觉/交互/色彩/布局/文案/动画？
- 希望variations都"接近预期"还是"一张地图，从保守到疯狂"？
### 3. Fidelity和Scope
- 多高保真？线框图 / 半成品 / 真实data的full hi-fi？
- 覆盖多少flow？一屏 / 一个flow / 整个产品？
- 有没有具体的「必须包含」元素？
### 4. Tweaks
- 希望能实时调整哪些参数？（颜色/字号/间距/layout/文案/feature flag）
- 用户自己要不要在做完后继续调？
### 5. 问题专属（至少4个）
针对具体任务问4+个细节。例如：
**做landing page**：
- 目标转化动作是什么？
- 主要受众？
- 竞品参考？
- 文案谁提供？
**做iOS App onboarding**：
- 几步？
- 需要用户做什么？
- 跳过路径？
- 目标留存率？
**做动画**：
- 时长？
- 最终用途（视频素材/官网/社交）？
- 节奏（快/慢/分段）？
- 必须出现的关键帧？
## 问题模板示例
遇到新任务时，可以抄这个结构在对话里问：
```markdown
开始前想跟你对齐几个问题，一次列齐你批量回答就行：
**Design Context**
1. 有设计系统/UI kit/品牌规范吗？如果有在哪？
2. 有可以参考的现有产品或竞品截图吗？
3. 项目里有codebase可以读吗？
**Variations**
4. 想要几种variations？在哪些维度上变（视觉/交互/色彩/...）？
5. 希望都是"接近答案"还是从保守到疯狂的一张地图？
**Fidelity**
6. 保真度：线框 / 半成品 / 带真数据full hi-fi？
7. Scope：一屏 / 一整个flow / 整个产品？
**Tweaks**
8. 希望做完后能实时调哪些参数？
**具体任务**
9. [任务专属问题1]
10. [任务专属问题2]
...
```
## Junior Designer模式
这是整个workflow最重要的环节。**不要接到任务就闷头冲**。步骤：
### Pass 1：Assumptions + Placeholders（5-15分钟）
HTML文件头部先写你的**assumptions+reasoning comments**，像junior给manager汇报：
```html
<!--
我的假设：
- 这是给XX受众看的
- 整体tone我理解为XX（基于用户说的"专业但不严肃"）
- 主要flow是A→B→C
- 色彩我想用品牌蓝+暖灰，不确定你想不想要accent色
未解的问题：
- 第3步的数据从哪里来？先用placeholder
- 背景图用抽象几何还是真照片？先占位
如果你看到这里觉得方向不对，现在是成本最低的时候改。
-->
<!-- 然后是带placeholder的结构 -->
<section class="hero">
<h1>[主标题位 - 等用户提供]</h1>
<p>[副标题位]</p>
<div class="cta-placeholder">[CTA按钮]</div>
</section>
```
**保存 → show用户 → 等反馈再走下一步**。
### Pass 2：真实组件+Variations（主力工作量）
用户批准方向后，开始填充。这时：
- 写React组件替换placeholder
- 做variations（用design_canvas或Tweaks）
- 如果是幻灯片/动画，用starter components起手
**做到一半再show一次**——不要等全做完。设计方向错了，晚show等于白做。
### Pass 3：细节打磨
用户满意整体后，打磨：
- 字号/间距/对比度微调
- 动画timing
- 边界case
- Tweaks面板完善
### Pass 4：验证+交付
- 用Playwright截图（见`references/verification.md`）
- 打开浏览器肉眼确认
- 总结**极简**：只说caveats和next steps
## Variations的深度逻辑
给variations不是给用户制造选择困难，是**探索可能性空间**。让用户mix and match出最终版本。
### 好的variations长什么样
- **维度明确**：每个variation在不同维度上变（A vs B只换配色，C vs D只换layout）
- **有梯度**：从「by-the-book保守版」到「大胆novel版」逐级递进
- **有记号**：每个variation有短label说明它在探索什么
### 实现方式
**纯视觉对比**（静态）：
→ 用`assets/design_canvas.jsx`，网格布局并排展示。每个cell带label。
**多选项/交互差异**：
→ 做完整原型，用Tweaks切换。例如做登录页，"布局"是tweak的一个选项：
- 左文案右表单
- 顶部logo+中央表单
- 背景全屏图+浮层表单
用户开关Tweaks就能切换，不需要打开多个HTML文件。
### 探索矩阵思考
每次设计，脑内过一遍这些维度，挑2-3个来给variations：
- 视觉：minimal / editorial / brutalist / organic / futuristic / retro
- 色彩：monochrome / dual-tone / vibrant / pastel / high-contrast
- 字型：sans-only / sans+serif对比 / 全衬线 / 等宽
- Layout：对称 / 非对称 / 不规则grid / full-bleed / 窄栏
- Density：稀疏呼吸 / 中等 / 信息密集
- 交互：极简hover / 丰富micro-interaction / 夸张大动画
- 材质：flat / 有阴影层次 / 纹理 / noise / 渐变
## 遇到不确定的情况
- **不知道怎么做**：坦白说你不确定，问用户，或先做个placeholder继续。**不要编**。
- **用户的描述矛盾**：指出矛盾，让用户选一个方向。
- **任务太大一次吃不下**：拆成steps，先做第一步让用户看，再推进。
- **用户要求的效果技术上很难**：说清技术边界，提供替代方案。
## 总结规则
交付时，summary **极短**：
```markdown
✅ 幻灯片已完成（10张），带Tweaks可切换"夜/日模式"。
注意：
- 第4页的数据是假的，等你提供真数据我替换
- 动画用了CSS transition，不需要JS
下一步建议：先你浏览器打开看一遍，有问题告诉我哪页哪处。
```
不要：
- 罗列每一页的内容
- 重复讲你用了什么技术
- 夸自己设计多好
Caveats + next steps，结束。
FILE:references/anti-ai-slop.md
# Anti-AI-slop · 让 IFQ 输出不像“AI 默认味”
蒸馏自当前最权威的几份 design skill：Anthropic `frontend-design`、Vercel `web-design-guidelines`、Anthropic `web-artifacts-builder`、`pbakaus/impeccable`。这些 skill 的共识是：AI 写出来的 UI 一眼能认出来，不是因为它"丑"，而是因为它**总是默认成同一套**。IFQ 输出必须先扫一遍这份清单，再交付。
## 一、绝对禁止（match-and-refuse）
如果即将写出下面任何一条，停下，换结构。
- **侧边色条 border-left/right > 1px** 当作 card / list / alert 的强调。换成完整描边、背景色块、序号或图标领头，或干脆不要。
- **Gradient text**（`background-clip: text` + 渐变背景）。装饰性、无意义。用单一实色 + 字重/字号制造层级。
- **默认 glassmorphism**：高斯模糊磨砂玻璃当成卡片样式。只有真有空间纵深时才用，不能当默认 UI 语言。
- **Hero-metric 模板**：超大数字 + 小标签 + 一排辅助 stats + 渐变。SaaS 套路，2018 年就用烂了。
- **完全相同尺寸的图标卡片九宫格**：图标 + 标题 + 一句话，复读三行。把节奏变得不规则，或者用其他构图。
- **Modal 第一反应**：先用就近 inline / 渐进式展开 / drawer / popover，把 modal 当最后手段。
- **purple gradient on white**：紫渐变白底，AI 默认的“高级感”已经成 cliché。
- **Inter / Roboto / Arial / 系统默认字体当 hero display**。它们只能做沉默的 fallback，不能是品牌嗓音。
## 二、字体策略（China-safe + 反 AI slop）
IFQ 的字体走 **two-track**：
1. **Quiet fallback**（`--ifq-font-sans`、`--ifq-font-mono`）：local-first，包含 `-apple-system` / `PingFang SC` / `Microsoft YaHei` / `SF Mono`。它们**只用在正文**，让中国 / 离线 / 企业内网都能流畅打开。它们不是品牌嗓音。
2. **Display voice**（`--ifq-font-display`、`--ifq-font-body`）：Newsreader、Noto Serif SC、Source Han Serif、Songti SC、JetBrains Mono。这些是 IFQ 的 editorial 嗓音，hero / kicker / colophon 必须用。
如果用户给了授权字体，把它接到 display 通道，不要塞到 sans 通道。如果用户明确要 webfont 且目标用户能稳定访问 Google Fonts，按 [`font-loading.md`](font-loading.md) opt-in，但**永远保留 local-first 兜底栈**。
## 三、Color 策略（borrowed from impeccable）
先选 commit 等级，再选颜色。不要每个稿子都默认 Restrained。
- **Restrained** — tinted neutrals + 单一 accent ≤ 10%。dashboard / 文档场景默认。
- **Committed** — 一个饱和色撑 30–60% 表面。landing、changelog、hero 默认。
- **Full palette** — 3–4 个有名字的角色色。campaign、infographic、data viz。
- **Drenched** — 表面就是颜色。hero、社交封面、品牌爆款。
技术约束：
- 不要 `#000` / `#fff`。所有中性灰都向品牌主色微偏（chroma 0.005–0.01 已足够），IFQ 主色 `#D4532B`，因此 paper / cream / hairline 都已经按这个偏。
- 优先 OKLCH，把 chroma 控制在亮度两端附近收敛。
- “1 个 accent ≤ 10%” 只属于 Restrained。Committed / Full palette / Drenched **必须**故意越过这条线。
## 四、Layout 反 AI slop
- 同样的内边距 / 同样的卡片 / 同样的间距 = 单调。每个 section 用不同的节奏。
- **不要把所有内容包进一个 1280px 居中容器**。大部分东西不需要 container。
- **嵌套 card 永远是错的**。如果你想嵌一层，用 hairline、上下边线、或留白替代。
- **网格之外要留破格**：让一两个 element 越过 grid，不要全员对齐到同一格。
## 五、Motion 反 AI slop
- 不要 animate CSS layout 属性（width / height / top / left / margin）。用 transform / opacity。
- ease 用 exponential 类 `cubic-bezier(0.16, 1, 0.3, 1)`（quart）或 quint / expo。**不要 bounce / elastic**。
- 一次有秩序的 staggered page-load reveal，比满屏 hover micro-interaction 更值钱。
- IFQ 的 motion 默认不是“弹一下”，是“稳重地落位”。
## 六、Copy 反 AI slop
- 不要写 `Lorem ipsum`，不要 `Welcome to your dashboard`，不要 `Get started in seconds`。
- 中文不要写「赋能」「智能化」「打造」「数字化转型」「沉浸式」当默认词。
- 用 IFQ field-note 的语气：动词 + 具体名词。例如 `Ledger marks the day · 2026 / Spring`、`Move the brief, not the brand`。
## 七、Pre-flight 自检（交付前 30 秒）
打开浏览器之前，扫一遍：
1. 没有侧边色条 / gradient text / 默认 glass / hero-metric / 同尺寸九宫格 / 默认 modal。
2. Display 字体不是 Inter / Roboto / Arial / system stack。
3. 颜色 strategy 是否被注释或写在 colophon（让自己 commit）。
4. 至少有一处节奏破格：尺寸 / 间距 / 对齐其中之一不规则。
5. Motion 没有 animate layout 属性。
6. 至少 3 个 IFQ ambient 标记（rust ledger / signal spark / mono field note / quiet URL / editorial contrast）。
七项里漏一条都会让作品退回到“看起来 AI 写的”。
FILE:references/video-export.md
# Video Export：HTML 动画导出为 MP4/GIF
动画 HTML 完成后，用户常想「能导出视频吗」。这份指南给出完整流程。
## 何时导出
**导出时机**：
- 动画完整跑通、视觉验证过（Playwright 截图确认各时间点状态正确）
- 用户在浏览器里看过至少一次，表示效果 OK
- **不要**在动画 bug 没修完的阶段导出——导出到视频后改起来更贵
**用户可能说的触发语**：
- 「能导出成视频吗」
- 「转成 MP4」
- 「做成 GIF」
- 「60fps」
## 产出规格
默认一次给三种格式，让用户选：
| 格式 | 规格 | 适合场景 | 典型大小（30s） |
|---|---|---|---|
| MP4 25fps | 1920×1080 · H.264 · CRF 18 | 公众号嵌入、视频号、YouTube | 1-2 MB |
| MP4 60fps | 1920×1080 · minterpolate 插帧 · H.264 · CRF 18 | 高帧率展示、B站、作品集 | 1.5-3 MB |
| GIF | 960×540 · 15fps · palette 优化 | Twitter/X、README、Slack 预览 | 2-4 MB |
## 工具链
两个脚本在 `scripts/`：
### 1. `render-video.js` — HTML → MP4
录一个 25fps 的 MP4 基础版本。依赖全局 playwright。
```bash
NODE_PATH=$(npm root -g) node /path/to/ifq-design-skills/scripts/render-video.js <html文件>
```
可选参数：
- `--duration=30` 动画时长（秒）
- `--width=1920 --height=1080` 分辨率
- `--trim=2.2` 从视频开头裁掉的秒数（去掉 reload + 字体加载时间）
- `--fontwait=1.5` 字体加载等待时间（秒），字体多时调高
输出：与 HTML 同目录，同名 `.mp4`。
### 2. `add-music.sh` — MP4 + BGM → MP4
给无声 MP4 混入背景音乐，按场景（mood）从内置 BGM 库里选，也可自带音频。自动匹配时长、加淡入淡出。
```bash
bash add-music.sh <input.mp4> [--mood=<name>] [--music=<path>] [--out=<path>]
```
**内置 BGM 库**（在 `assets/bgm-<mood>.mp3`）：
| `--mood=` | 风格 | 适配场景 |
|-----------|------|---------|
| `tech`（默认） | Apple Silicon / 苹果发布会，极简合成器+钢琴 | 产品发布、AI工具、Skill 宣传 |
| `ad` | upbeat 现代电子，有 build + drop | 社交媒体广告、产品预告、促销片 |
| `educational` | 温暖明亮、轻吉他/电钢琴，inviting | 科普、教程介绍、课程预告 |
| `educational-alt` | 同类备选，换一首试试 | 同上 |
| `tutorial` | lo-fi 环境音，几乎无存在感 | 软件演示、编程教程、长演示 |
| `tutorial-alt` | 同类备选 | 同上 |
**行为**：
- 音乐按视频时长裁剪
- 0.3s 淡入 + 1s 淡出（避免硬切）
- 视频流 `-c:v copy` 不重编码，音频 AAC 192k
- `--music=<path>` 优先级高于 `--mood`，可以直接指定任意外部音频
- 传错 mood 名会列出所有可用选项，不会静默失败
**典型流水线**（动画导出三件套 + 配乐）：
```bash
node render-video.js animation.html # 录屏
bash convert-formats.sh animation.mp4 # 派生 60fps + GIF
bash add-music.sh animation-60fps.mp4 # 加默认 tech BGM
# 或针对不同场景：
bash add-music.sh tutorial-demo.mp4 --mood=tutorial
bash add-music.sh product-promo.mp4 --mood=ad --out=promo-final.mp4
```
### 3. `convert-formats.sh` — MP4 → 60fps MP4 + GIF
从已有 MP4 生成 60fps 版本和 GIF。
```bash
bash /path/to/ifq-design-skills/scripts/convert-formats.sh <input.mp4> [gif_width] [--minterpolate]
```
输出（与输入同目录）：
- `<name>-60fps.mp4` — 默认用 `fps=60` 帧复制（兼容性广）；加 `--minterpolate` 启用高质量插帧
- `<name>.gif` — palette 优化的 GIF（默认 960 宽，可改）
**60fps 模式选择**：
| 模式 | 命令 | 兼容性 | 使用场景 |
|---|---|---|---|
| 帧复制（默认）| `convert-formats.sh in.mp4` | QuickTime/Safari/Chrome/VLC 全通 | 通用交付、上传平台、社交媒体 |
| minterpolate 插帧 | `convert-formats.sh in.mp4 --minterpolate` | macOS QuickTime/Safari 可能拒打 | B站等需要真插帧的展示场景，**交付前必须本地测**目标播放器 |
为什么默认改成帧复制？minterpolate 输出的 H.264 elementary stream 有 known compat bug——之前默认 minterpolate 时多次踩到「macOS QuickTime 打不开」的问题。详见 `animation-pitfalls.md` §14。
`gif_width` 参数：
- 960（默认）—— 社交平台通用
- 1280 —— 更清晰但文件更大
- 600 —— Twitter/X 优先加载
## 完整流程（标准推荐）
用户说「导出视频」后：
```bash
cd <项目目录>
# 假设 $SKILL 指向本 skill 的根目录（自行按安装位置替换）
# 1. 录 25fps 基础 MP4
NODE_PATH=$(npm root -g) node "$SKILL/scripts/render-video.js" my-animation.html
# 2. 派生 60fps MP4 和 GIF
bash "$SKILL/scripts/convert-formats.sh" my-animation.mp4
# 产出清单：
# my-animation.mp4 (25fps · 1-2 MB)
# my-animation-60fps.mp4 (60fps · 1.5-3 MB)
# my-animation.gif (15fps · 2-4 MB)
```
## 技术细节（排错用）
### Playwright recordVideo 的坑
- 帧率固定 25fps，无法直接录 60fps（Chromium headless 的 compositor 上限）
- 从 context 创建就开始录，必须用 `trim` 裁掉前面的加载时间
- 默认 webm 格式，需要 ffmpeg 转 H.264 MP4 才能通用播放
`render-video.js` 已处理以上问题。
### ffmpeg minterpolate 参数
当前配置：`minterpolate=fps=60:mi_mode=mci:mc_mode=aobmc:me_mode=bidir:vsbmc=1`
- `mi_mode=mci` — motion compensation interpolation（运动补偿）
- `mc_mode=aobmc` — adaptive overlapped block motion compensation
- `me_mode=bidir` — 双向运动估计
- `vsbmc=1` — 可变 size block motion compensation
对 CSS **transform 动画**（translate/scale/rotate）效果好。
对**纯 fade** 可能产生轻微 ghosting——如果用户嫌弃，退化为简单帧复制：
```bash
ffmpeg -i input.mp4 -r 60 -c:v libx264 ... output.mp4
```
### GIF palette 为何要两阶段
GIF 只能 256 色。一次 pass 的 GIF 会把全动画色彩压到 256 色通用 palette，对米色底+橙色这种细腻配色会糊。
两阶段：
1. `palettegen=stats_mode=diff` —— 先扫描全片，生成**针对此动画的 optimal palette**
2. `paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle` —— 用这个 palette 编码，rectangle diff 只更新变化区域，大幅减小文件
对 fade 过渡用 `dither=bayer` 比 `none` 更平滑，但文件大一点。
## Pre-flight check（导出前）
导出前 30 秒自检：
- [ ] HTML 在浏览器里完整跑过一遍，无控制台错误
- [ ] 动画第 0 帧是完整初始状态（不是空白加载中）
- [ ] 动画最后一帧是稳定的收尾状态（不是半截）
- [ ] 字体/图片/emoji 全部正常渲染（参考 `animation-pitfalls.md`）
- [ ] Duration 参数与 HTML 里的实际动画时长匹配
- [ ] HTML 中 Stage 检测 `window.__recording` 强制 loop=false（手写 Stage 必查；用 `assets/animations.jsx` 自带）
- [ ] 结尾 Sprite 的 `fadeOut={0}`（视频末帧不淡出）
- [ ] 含「Created by IFQ Design」收尾标记（仅动画场景必加；第三方品牌作品加「非官方出品 · 」前缀。规则见 [`ifq-brand-spec.md`](ifq-brand-spec.md) 的 authored layer）
## 交付时附带的说明
导出完成后给用户的标准说明格式：
```
**完整交付**
| 文件 | 格式 | 规格 | 大小 |
|---|---|---|---|
| foo.mp4 | MP4 | 1920×1080 · 25fps · H.264 | X MB |
| foo-60fps.mp4 | MP4 | 1920×1080 · 60fps（运动插帧）· H.264 | X MB |
| foo.gif | GIF | 960×540 · 15fps · palette 优化 | X MB |
**说明**
- 60fps 用 minterpolate 做运动估计插帧，transform 动画效果好
- GIF 用 palette 优化，30s 动画可压到 3MB 左右
要换尺寸或帧率说一声。
```
## 常见用户追加需求
| 用户说 | 应对 |
|---|---|
| 「太大了」 | MP4：提高 CRF 到 23-28；GIF：降分辨率到 600 或 fps 到 10 |
| 「GIF 太糊」 | 提高 `gif_width` 到 1280；或者建议用 MP4 代替（微信朋友圈也支持） |
| 「要竖屏 9:16」 | 改 HTML 源的 `--width=1080 --height=1920`，重新录 |
| 「加水印」 | ffmpeg 加 `-vf "drawtext=..."` 或 `overlay=` 一个 PNG |
| 「要透明背景」 | MP4 不支持 alpha；用 WebM VP9 + alpha 或 APNG |
| 「要无损」 | CRF 改 0 + preset veryslow（文件会大 10 倍） |
FILE:references/scene-templates.md
# 场景模板库：按输出类型组织
> 与 design-styles.md 的「风格配方」组合使用。
> 公式：`[风格配方] + [场景模板] + [具体内容描述]`
---
## 1. 公众号封面 / 文章题图
**规格**：
- 封面图：2.35:1（900×383px 或 1200×510px）
- 正文插图：16:9（1200×675px）或 4:3（1200×900px）
**关键设计要素**：
- 视觉冲击力优先（用户在信息流中快速扫过）
- 文字极少或无文字（公众号标题会覆盖在上面）
- 色彩饱和度适中（微信阅读环境偏白）
- 避免过度细节（缩略图也要可辨识）
**推荐风格**：01 Pentagram / 11 Build / 12 Sagmeister / 18 Kenya Hara / 07 Field.io
**场景提示词模板**：
```
[风格配方插入此处]
- Article cover image for WeChat subscription
- Landscape format, 2.35:1 aspect ratio
- Bold visual impact, minimal or no text
- Moderate color saturation for white reading environment
- Must remain recognizable as thumbnail
- Clean composition with clear focal point
```
---
## 2. 正文配图 / 概念插画
**规格**：
- 16:9（1200×675px）最通用
- 1:1（800×800px）适合强调
- 4:3（1200×900px）适合信息密集
**关键设计要素**：
- 服务于文章论点，不是装饰
- 与上下文形成视觉节奏
- 简洁表达一个核心概念
- AI生成优先，HTML截图仅在精确数据表格时用
**推荐风格**：根据文章调性选择，常用 01/04/10/17/18
**场景提示词模板**：
```
[风格配方插入此处]
- Article illustration, concept visualization
- [16:9 / 1:1 / 4:3] aspect ratio
- Single clear concept: [描述核心概念]
- Serve the argument, not decoration
- [Light/Dark] background to match article tone
```
---
## 3. 信息图 / 数据可视化
**规格**：
- 竖版长图：1080×1920px（手机阅读）
- 横版：1920×1080px（文章内嵌）
- 方形：1080×1080px（社交媒体）
**关键设计要素**：
- 信息层级清晰（标题 → 核心数据 → 细节）
- 数据准确，不编造
- 视觉引导线（用户阅读路径）
- 适当使用图标/图表辅助理解
**推荐风格**：04 Fathom / 10 Müller-Brockmann / 02 Stamen / 17 Takram
**场景提示词模板**：
```
[风格配方插入此处]
- Infographic / data visualization
- [Vertical 1080x1920 / Horizontal 1920x1080 / Square 1080x1080]
- Clear information hierarchy: title → key data → details
- Visual flow guiding reader's eye path
- Icons and charts for comprehension
- Data-accurate, no decorative distortion
```
---
## 4. PPT / Keynote 演示
**规格**：
- 标准：16:9（1920×1080px）
- 宽屏：16:10（1920×1200px）
**关键设计要素**：
- 每页一个核心信息（不堆砌）
- 字号层级明确（标题40pt+ / 正文24pt+ / 注释16pt+）
- 大量留白，投影时更清晰
- 图文比例至少 60:40
- 一致的视觉系统（颜色、字体、间距）
**推荐风格**：01 Pentagram / 10 Müller-Brockmann / 11 Build / 18 Kenya Hara / 04 Fathom
**场景提示词模板**：
```
[风格配方插入此处]
- Presentation slide design, 16:9
- One core message per slide
- Clear type hierarchy (title 40pt+, body 24pt+)
- Generous whitespace for projection clarity
- Consistent visual system throughout
- [Light/Dark] theme
```
---
## 5. PDF 白皮书 / 技术报告
**规格**：
- A4 纵向（210×297mm / 595×842pt）
- Letter 纵向（216×279mm / 612×792pt）
**关键设计要素**：
- 长文阅读优化（行宽66字符、行高1.5-1.8）
- 清晰的章节导航系统
- 页眉/页脚/页码的统一设计
- 图表与正文的优雅共存
- 引用/注释系统
- 封面页设计精致
**推荐风格**：10 Müller-Brockmann / 04 Fathom / 03 Information Architects / 17 Takram / 19 Irma Boom
**场景提示词模板**：
```
[风格配方插入此处]
- PDF document / white paper design
- A4 portrait format (210×297mm)
- Long-form reading optimized (66 char line width, 1.5 line height)
- Clear chapter navigation system
- Elegant header/footer/page number design
- Charts integrated with body text
- Professional cover page
```
---
## 6. 落地页 / 产品官网
**规格**：
- Desktop: 1440px 宽度设计（响应至320px）
- 首屏高度：100vh
**关键设计要素**：
- 首屏5秒内传达核心价值
- 清晰的CTA（行动按钮）
- 滚动叙事结构（问题→方案→证明→行动）
- 移动端适配
- 加载速度
**推荐风格**：05 Locomotive / 01 Pentagram / 11 Build / 08 Resn / 06 Active Theory
**场景提示词模板**：
```
[风格配方插入此处]
- Landing page / product website
- Desktop 1440px width, responsive
- Hero section 100vh, core value in 5 seconds
- Clear CTA button design
- Scroll narrative: problem → solution → proof → action
- Modern web aesthetic
```
---
## 7. App UI / 原型界面
**规格**：
- iOS: 390×844pt（iPhone 15）
- Android: 360×800dp
- 平板: 1024×1366pt（iPad Pro）
**关键设计要素**：
- 触摸友好（最小点击区44×44pt）
- 系统设计语言一致性
- 状态栏/导航栏/Tab栏的标准处理
- 信息密度适中（移动端不宜过密）
**推荐风格**：17 Takram / 11 Build / 03 Information Architects / 01 Pentagram
**场景提示词模板**：
```
[风格配方插入此处]
- Mobile app UI design
- iOS [390×844pt] / Android [360×800dp]
- Touch-friendly (44pt minimum tap targets)
- Consistent design system
- Standard status bar / navigation / tab bar
- Moderate information density
```
---
## 8. 小红书配图
**规格**：
- 竖版：3:4（1080×1440px）最佳
- 方形：1:1（1080×1080px）
- 首图决定点击率
**关键设计要素**：
- 视觉吸引力第一（在瀑布流中竞争）
- 可以有少量文字（但不超过画面20%）
- 色彩鲜明但不俗
- 生活感/质感/氛围感
**推荐风格**：12 Sagmeister / 11 Build / 20 Neo Shen / 09 Experimental Jetset
**场景提示词模板**：
```
[风格配方插入此处]
- Social media image for Xiaohongshu (RED)
- Vertical 3:4 (1080×1440px)
- Eye-catching in waterfall feed
- Minimal text overlay (under 20% of area)
- Vivid but tasteful colors
- Lifestyle/texture/atmosphere feel
```
---
## 组合示例
**场景**：公众号封面，介绍一款AI编程工具，想要专业但有温度
**Step 1**：选风格 → 17 Takram（专业+温度）
**Step 2**：取Takram风格配方 + 公众号封面模板
```
Takram Japanese speculative design:
- Elegant concept prototypes and diagrams
- Soft tech aesthetic (rounded corners, gentle shadows)
- Charts and diagrams as art pieces
- Modest sophistication
- Neutral natural colors (beige, soft gray, muted green)
- Design as philosophical inquiry
Article cover image for WeChat subscription
- Landscape format, 2.35:1 aspect ratio (1200×510px)
- Bold visual impact, minimal text
- Moderate color saturation for white reading environment
- Must remain recognizable as thumbnail
- Clean composition with clear focal point
Content: An AI coding assistant tool, showing the concept of human-AI collaboration
in software development, warm and professional atmosphere
```
---
**版本**：v1.0
**更新日期**：2026-02-13
FILE:references/agent-compatibility.md
# Agent Compatibility Matrix
> How to mount and run `ifq-design-skills` across every major agent runtime. The skill follows the **Anthropic Agent Skills** convention and adds Hermes and ClawHub metadata blocks without breaking any runtime. ClawHub is the only publish channel.
The skill itself uses neutral verbs (`read file`, `write file`, `run command`, `web search`, `take screenshot`). This file maps those verbs to each runtime's actual tool surface and documents install paths and slash commands.
## Universal prerequisites — ClawHub-safe default is zero-install
```
Tier 0 · ClawHub-safe core
Node ≥ 18.17 # npm run validate / npm run pack
filesystem + shell # workspace-scoped only
Tier 1 · Optional browser context
browser/web_fetch # facts, assets, screenshots in host agent
Tier 2 · Full GitHub repo only
Python / Playwright / ffmpeg / pptxgenjs / pdf-lib / sharp
# used for deep screenshots, MP4/GIF, PDF, and PPTX automation
```
The ClawHub-safe bundle intentionally ships with no dependency tree and no install hooks. Use the full GitHub repo only when a task explicitly needs local export automation.
## Recommended install path — shared across every agent
Hermes documents `~/.agents/skills/` as the cross-tool shared external directory. Install there once and every agent below can point at the same copy.
```bash
mkdir -p ~/.agents/skills
git clone https://github.com/peixl/ifq-design-skills ~/.agents/skills/ifq-design-skills
# or one-line install via ClawHub (only publish channel)
openclaw skills install ifq-design-skills
```
Each agent's section below shows how to register that shared path or install an independent copy.
---
## 1 · Claude Code (Anthropic)
Claude Code honors the Anthropic Agent Skills spec natively. Mount at either path:
```bash
# Personal (visible only to you)
ln -s ~/.agents/skills/ifq-design-skills ~/.claude/skills/ifq-design-skills
# Project-scoped (checked into the repo)
ln -s ~/.agents/skills/ifq-design-skills .claude/skills/ifq-design-skills
```
**Discovery** is automatic. Claude Code scans `~/.claude/skills/` and `.claude/skills/`, loads the frontmatter (`name`, `description`) into the system prompt, and reads `SKILL.md` only when the description matches the user request.
| Neutral verb | Claude Code tool |
|---|---|
| read file | `Read` |
| write file | `Write`, `Edit` |
| run command | `Bash` |
| web search | `WebSearch`, `WebFetch` |
| verify / screenshot | host browser/screenshot tool; full repo only for `scripts/verify.py` |
No config changes required.
---
## 2 · Hermes (Nous Research)
Hermes is the most feature-rich runtime. It understands the extended frontmatter (`platforms`, `metadata.hermes`, `fallback_for_toolsets`, `required_environment_variables`, `config`) and ships a fully integrated skills hub.
### Install — three equivalent routes
```bash
# Route A — direct GitHub install via the Hermes skills hub
hermes skills install github:peixl/ifq-design-skills
# Route B — via ClawHub marketplace
hermes skills install clawhub:peixl/ifq-design-skills
# Route C — point Hermes at the shared external dir
# edit ~/.hermes/config.yaml:
# skills:
# external_dirs:
# - ~/.agents/skills
```
### Slash commands (CLI and every messaging surface)
```
/ifq-design-skills make a 12-slide editorial keynote about AI agents
/ifq-design-skills design a dashboard for the quarterly launch review
/ifq-design-skills critique this landing page and propose 3 directions
/ifq-design-skills # loads the skill, asks what you need
```
### Progressive disclosure (native)
Hermes loads this skill in three levels, following the Anthropic Agent Skills progressive-disclosure convention:
- **Level 0** — `skills_list()` returns `{name, description, category}` (~3 k tokens total)
- **Level 1** — `skill_view("ifq-design-skills")` returns the full `SKILL.md`
- **Level 2** — `skill_view("ifq-design-skills", "references/modes.md")` pulls one reference on demand
### Tool mapping
| Neutral verb | Hermes tool |
|---|---|
| read file | `file.read`, `skill_view` |
| write file | `file.write` |
| run command | `terminal.run`, `execute_code` |
| web search | `web.search`, `web.fetch` (or `duckduckgo_search` fallback) |
| verify / screenshot | host browser/screenshot tool; full repo only for `scripts/verify.py` |
### Conditional activation
This skill does not declare `fallback_for_toolsets` because design output is its primary job, not a fallback. If browser, `ffmpeg`, or Chromium are unavailable, the ClawHub-safe bundle stays in HTML-only mode; export automation belongs to the full GitHub repo.
### Agent-managed patches
When the Hermes agent discovers a non-trivial workflow while using this skill, it can patch the skill via the `skill_manage` tool:
```
skill_manage action=patch name=ifq-design-skills \
old_string="..." new_string="..."
```
Prefer `patch` over `edit` for small fixes — it is more token-efficient.
### Reset after manual edits
If you hand-edit the installed copy and later want to restore the pristine version:
```bash
hermes skills reset ifq-design-skills --restore
```
---
## 3 · OpenClaw + ClawHub
OpenClaw (2026.4+) has a first-class plugin system; [ClawHub](https://clawhub.ai) is its marketplace. Hermes also integrates ClawHub as a source.
This skill ships a dedicated `metadata.openclaw` block in `SKILL.md` frontmatter plus a root-level [`clawhub.json`](../clawhub.json) manifest, so OpenClaw gets triggers, permissions, and the neutral-verb → tool crosswalk automatically.
### Install
```bash
# Route A — via ClawHub marketplace (recommended)
openclaw skills install ifq-design-skills
# Route B — symlink the shared agents dir
ln -s ~/.agents/skills/ifq-design-skills ~/.openclaw/skills/ifq-design-skills
# Route C — install a locally-built bundle
openclaw skills install /path/to/ifq-design-clawhub-YYYY-MM-DD.tar.gz
```
Verify:
```bash
openclaw skills list # should show ifq-design-skills as ready
openclaw skills info ifq-design-skills # dumps frontmatter + openclaw metadata
openclaw skills check ifq-design-skills # reports missing plugins/permissions
```
### Config — `~/.openclaw/openclaw.json`
```json
{
"plugins": {
"allow": ["filesystem", "shell", "browser", "ifq-design-skills"],
"entries": {
"filesystem": { "enabled": true },
"shell": { "enabled": true },
"browser": { "enabled": true },
"ifq-design-skills": {
"enabled": true,
"path": "~/.openclaw/skills/ifq-design-skills",
"entrypoint": "SKILL.md",
"manifest": "clawhub.json"
}
}
},
"gateway": { "mode": "local" }
}
```
Then reload and confirm:
```bash
openclaw config reload
openclaw gateway restart
openclaw gateway status # expect: ok, mode=local
openclaw skills check ifq-design-skills
```
### Tool mapping
Declared in `metadata.openclaw.tool_map` (frontmatter) and `clawhub.json`. Repeated here for humans:
| Neutral verb | OpenClaw tool | Notes |
|---|---|---|
| `read_file` | `filesystem/read` | workspace-scoped |
| `write_file` | `filesystem/write` | workspace-scoped |
| `list_dir` | `filesystem/list` | — |
| `run_command` | `shell/exec` | used for `npm run validate`, `npm run pack` |
| `web_search` | `browser/search` | optional — used when fetching references |
| `web_fetch` | `browser/fetch` | optional — Google Fonts / image CDNs |
| `screenshot` | host browser/tool | full repo only: `python scripts/verify.py` |
### Minimum permissions
- `filesystem` — read + write, **workspace only** (never touches `~/` or `/etc`).
- `shell` — execute bundled Node scripts inside the workspace (`npm run validate`, `npm run pack`). No system installs; Python / Playwright helpers are full-repo opt-ins only.
- `browser` *(optional)* — outbound HTTPS to Google Fonts + image CDNs (read-only). No inbound servers.
- `memory` *(optional)* — looks up `personal-asset-index.json` for user brand assets.
### Known issues and fixes
- `openclaw skills check` reports `missing gateway.mode` → set `gateway.mode: "local"` and restart.
- A tool returns `unavailable` → add its plugin id to `plugins.allow` and set `entries.<id>.enabled: true`.
- `openclaw skills install` fails with `non-text files: kilo, ORIG_HEAD, config` → install from the packed `.tar.gz` instead of the raw folder, or ensure `clawhub.ignore.txt` excludes `.git/`. Build via `npm run pack`.
- ClawHub web publish flags `.clawignore` itself as `non-text files` → remove the legacy dotfile and keep `clawhub.ignore.txt` instead.
- `EACCES` on global npm install → follow the OpenClaw install guide at https://github.com/peixl/ifq-design-skills (uses user-level `npm_config_cache` / `--prefix`).
### Publishing to ClawHub
```bash
# 1. Validate
npm run validate
# 2. Produce a clean, OpenClaw-verified bundle
npm run pack
# → ../ifq-design-clawhub-YYYY-MM-DD.tar.gz
# 3. Install locally to test
openclaw skills install ../ifq-design-clawhub-*.tar.gz
# 4. Publish via Hermes bridge or the ClawHub web publisher
hermes skills publish ~/.agents/skills/ifq-design-skills --to clawhub
# or https://clawhub.ai/publish/skill
```
See also [`clawhub-publishing.md`](clawhub-publishing.md) for the publish checklist.
---
## 4 · Codex CLI (OpenAI)
Codex has no native skill concept but honors `AGENTS.md` plus any markdown the user points it at.
```bash
ln -s ~/.agents/skills/ifq-design-skills ~/.codex/skills/ifq-design-skills
```
Add to your project or global `AGENTS.md`:
```markdown
## Skills
When the user asks for a visual design deliverable (prototype, deck, motion,
infographic, dashboard, whitepaper, changelog, card, social cover, or brand
system) or wants exports (mp4/gif/pptx/pdf/svg), read
`~/.codex/skills/ifq-design-skills/SKILL.md` first and follow its routing.
```
| Neutral verb | Codex CLI tool |
|---|---|
| read file | `apply_patch` read / `shell` → `cat` |
| write file | `apply_patch` |
| run command | `shell` |
| web search | not native — user supplies URLs |
| verify / screenshot | host browser/screenshot tool; full repo only for `scripts/verify.py` |
Optional env hint so Codex finds the skill quickly:
```bash
export CODEX_SKILLS_PATH="$HOME/.codex/skills"
```
---
## 5 · CodeBuddy (Tencent)
CodeBuddy follows an AGENTS.md-style discovery model with a `file.*` / `shell.*` / `web.*` tool surface. The skill's frontmatter includes a `metadata.codebuddy` block so CodeBuddy gets the tool crosswalk for free.
### Install
```bash
# Route A — shared agents dir (recommended)
ln -s ~/.agents/skills/ifq-design-skills ~/.codebuddy/skills/ifq-design-skills
# Route B — independent clone
git clone https://github.com/peixl/ifq-design-skills ~/.codebuddy/skills/ifq-design-skills
```
### Discovery
CodeBuddy scans `~/.codebuddy/skills/` and the workspace's `AGENTS.md`. Add to your project or global `AGENTS.md`:
```markdown
## Skills
When the user asks for a visual design deliverable (prototype, deck, motion,
infographic, dashboard, whitepaper, changelog, card, social cover, or brand
system), read `~/.codebuddy/skills/ifq-design-skills/SKILL.md` first and follow
its routing.
```
The repo also ships a root [`AGENTS.md`](../AGENTS.md) so any AGENTS.md-aware runtime (CodeBuddy, Codex, Continue, Aider) picks the skill up without extra config.
### Tool mapping
| Neutral verb | CodeBuddy tool |
|---|---|
| read file | `file.read` |
| write file | `file.write` |
| list dir | `file.list` |
| run command | `shell.run` |
| web search | `web.search` |
| web fetch | `web.fetch` |
| verify / screenshot | host browser/screenshot tool; full repo only for `scripts/verify.py` |
No config changes required beyond adding the skill folder to CodeBuddy's `skills_paths` (default already includes `~/.codebuddy/skills/`).
---
## 6 · Cursor
Cursor does not load skills automatically but honors `@file` pins in chat.
```bash
git clone https://github.com/peixl/ifq-design-skills
# or one-line via ClawHub
openclaw skills install ifq-design-skills
```
In Cursor chat, pin the skill at the start of the conversation:
```
@ifq-design-skills/SKILL.md
I need a 12-slide editorial keynote for tomorrow's AI agents talk.
```
| Neutral verb | Cursor tool |
|---|---|
| read file | `@file` pins, `Read` |
| write file | composer `Apply`, `Edit` |
| run command | integrated terminal |
| web search | paste URL or Composer "web" |
---
## 7 · Generic fallback — any agent with filesystem + shell
Minimum steps for any runtime with file read/write and shell:
1. Clone the repo (or symlink `~/.agents/skills/ifq-design-skills`).
2. Point the agent at `SKILL.md` as its entry doc.
3. Ensure the agent can run `node` in the cloned directory.
4. Run `npm run validate` — a passing smoke means the ClawHub-safe bundle is wired correctly.
5. Use the full GitHub repo only when the user explicitly needs Playwright / ffmpeg / PDF / PPTX helpers.
Covers Continue, Aider, GitHub Copilot Chat with `@workspace`, Sweep, and any MCP-capable client.
---
## Frontmatter extension reference
This skill's frontmatter is strictly additive: runtimes that do not understand an extra key ignore it.
| Key | Required by | Status |
|---|---|---|
| `name` | Anthropic, Hermes, ClawHub | **required** |
| `description` | same (≤ 1024 chars, third-person, what + when) | **required** |
| `version` | Hermes, ClawHub | recommended |
| `license` | ClawHub publish | recommended |
| `platforms: [macos, linux, windows]` | Hermes | recommended |
| `metadata.hermes.category` | Hermes | recommended |
| `metadata.hermes.tags` | Hermes | recommended |
| `metadata.clawhub.*` | ClawHub | recommended |
| `required_environment_variables` | Hermes private runtime values | not used by this skill |
| `fallback_for_toolsets`, `requires_toolsets` | Hermes | optional |
This skill declares none of the private runtime-value fields because it runs on local files and requires no external account setup.
---
## Smoke test — same everywhere
```bash
cd <skill-root>
npm run validate
```
Expected output is a sequence of green checks ending with:
```
✓ smoke test passed
```
See [`smoke-test.md`](smoke-test.md) for remediation.
---
## Do not hard-code tool names
Inside `SKILL.md` and every `references/*.md`, always use neutral verbs:
- ✅ `read the template file`
- ✅ `run the verify script`
- ✅ `search the web for the product's launch date`
- ❌ `use Read to open the template` (Claude-specific)
- ❌ `use apply_patch to edit` (Codex-specific)
- ❌ `use browser/fetch` (OpenClaw-specific)
- ❌ `call skill_view` (Hermes-specific)
Neutral verbs are how one skill runs unmodified in every agent runtime, regardless of which tool names it exposes.
FILE:references/verification.md
# Verification：证据优先的输出验证流程
IFQ 的验证不是“随手看一眼没问题就算完”，而是**先定义什么算完成，再收集对应证据**。
一些 design-agent 原生环境（如 Claude.ai Artifacts）有内置验证器。大部分 agent 环境没有，所以这里默认用 Playwright 和脚本化检查补齐。
核心原则：
- 没有截图，不算看过
- 没有交互验证，不算可点
- 没有导出核对，不算可交付
- 没有控制台检查，不算能运行
## 验证清单
每次产出 HTML 后，至少走一遍这套 evidence contract：
### 1. 浏览器渲染检查（必做）
最基础：**HTML能不能打开**？在macOS上：
```bash
open -a "Google Chrome" "/path/to/your/design.html"
```
或者用Playwright截图（下一节）。
### 2. 控制台错误检查
HTML文件里最常见的问题是JS报错导致白屏。用Playwright跑一遍：
```bash
python <skill-root>/scripts/verify.py path/to/design.html # <skill-root> = 本 skill 安装路径，各 agent 自解析
```
这个脚本会：
1. 用headless chromium打开HTML
2. 截图保存到项目目录
3. 抓取控制台错误
4. 报告status
详见`scripts/verify.py`。
### 3. 多视口检查
如果是响应式设计，抓多个viewport：
```bash
python verify.py design.html --viewports 1920x1080,1440x900,768x1024,375x667
```
### 4. 交互检查
Tweaks、动画、按钮切换——默认的静态截图看不到。**建议让用户自己开浏览器点一遍**，或者用Playwright录屏：
```python
page.video.record('interaction.mp4')
```
### 5. 幻灯片逐页检查
Deck类HTML，一张张截：
```bash
python verify.py deck.html --slides 10 # 截前10张
```
生成 `deck-slide-01.png`、`deck-slide-02.png`... 方便快速浏览。
## Playwright Setup
首次使用需要：
```bash
# 如果还没装
npm install -g playwright
npx playwright install chromium
# 或者Python版
pip install playwright
playwright install chromium
```
如果用户已经全局安装 Playwright，直接用即可。
## 截图最佳实践
### 截完整页面
```python
page.screenshot(path='full.png', full_page=True)
```
### 截viewport
```python
page.screenshot(path='viewport.png') # 默认只截可见区域
```
### 截特定元素
```python
element = page.query_selector('.hero-section')
element.screenshot(path='hero.png')
```
### 高清截图
```python
page = browser.new_page(device_scale_factor=2) # retina
```
### 等动画结束再截
```python
page.wait_for_timeout(2000) # 等2秒让动画settle
page.screenshot(...)
```
## 把截图发给用户
### 本地截图直接打开
```bash
open screenshot.png
```
用户会在自己的 Preview/Figma/VSCode/浏览器 里看。
### 上传图床分享链接
如果需要给远程协作者看（比如 Slack/飞书/微信），让用户用自己的图床工具或 MCP 上传：
```bash
python ~/Documents/写作/tools/upload_image.py screenshot.png
```
返回ImgBB的永久链接，可以粘贴到任何地方。
## 验证出错时
### 页面白屏
控制台一定有错。先检查：
1. React+Babel script tag的integrity hash对不对（见`react-setup.md`）
2. 是不是`const styles = {...}`命名冲突
3. 跨文件的组件有没有export到`window`
4. JSX语法错误（babel.min.js不报错，换babel.js非压缩版）
### 动画卡
- 用Chrome DevTools Performance tab录一段
- 找layout thrashing（频繁的reflow）
- 动效优先用`transform`和`opacity`（GPU加速）
### 字体不对
- 检查`@font-face`的url是否可访问
- 检查fallback字体
- 中文字体加载慢：先显示fallback，加载完再切换
### 布局错位
- 检查`box-sizing: border-box`是否全局应用
- 检查`* margin: 0; padding: 0`reset
- Chrome DevTools里打开gridlines看实际布局
## 验证=设计师的第二双眼
**永远要自己过一遍**。AI写代码时经常出现：
- 看起来对但interaction有bug
- 静态截图好但scroll时错位
- 宽屏好看但窄屏崩
- Dark mode忘了测
- Tweaks切换后某些组件没响应
**最后1分钟的验证可以省1小时的返工**。
## 常用验证脚本命令
```bash
# 基础：打开+截图+抓错
python verify.py design.html
# 多viewport
python verify.py design.html --viewports 1920x1080,375x667
# 多slide
python verify.py deck.html --slides 10
# 输出到指定目录
python verify.py design.html --output ./screenshots/
# headless=false，打开真实浏览器给你看
python verify.py design.html --show
```
FILE:references/revolution-gap.md
# IFQ v4 · Ambient Brand Revolution
Date: 2026-04-22
Scope: `/Users/peixl/Documents/github/ifq-design-skills`
## 当前目标
这一轮的目标不再是“弱化 IFQ”，而是把 IFQ 做得更高级：
- 更深
- 更静
- 更一体化
- 更像 authored system，而不是品牌贴纸
## 当前进度
这一轮要完成 5 件事：
1. 把 README 示例全部换成更像 IFQ 产品矩阵的场景
2. 把 SKILL 协议彻底改成“ambient default”
3. 把模板里的 IFQ 标记从可删附件，变成版面结构的一部分
4. 把 `ifq.ai` 的出现方式从 loud branding 改成 quiet authorship
5. 把品牌宪章写成真正能指导页面判断的系统
## 量化进度
- 当前仍与旧骨架完全相同的文件：`105`
- 其中仍完全相同的文本类文件：`22`
下一步要优先处理的不是低层脚本，而是**会被用户直接感知的 IFQ 表层与中层**。
## IFQ 应该真正赢的地方
不是：
- 更大的 logo
- 更响的 slogan
- 更直接的 brand shout
而是：
- **更精确的 authored feel**
- **更深的 ambient markers**
- **更稳定的 IFQ 页面秩序**
- **更自然的共品牌能力**
- **更强的 proof-first 交付链**
## 接下来要继续做的层
### 可暂时接受
- 部分低层导出脚本
- 音频素材、showcase 素材
- 部分通用 React/HTML 支架
这些属于底座，不是当前第一优先级。
### 仍需升级
- `references/` 里仍有一些旧时代语气与结构
- `showcases/` 仍然偏 reference，而不是 IFQ 终局表达
- 一些模板还只是“带 IFQ 元素”，还没达到“页面本身就是 IFQ”
## 下一阶段路线图
### Phase 1 · Ambient Authorship
- 让每个 mode 都有自己的 IFQ authored grammar
- 明确 5 大 ambient markers 的组合规则
- 把共品牌规则写成可执行协议
### Phase 2 · Template Native-ization
- 每个模板都默认带 IFQ 的 rust ledger / mono field note / quiet URL
- 把“可选 stamp”升级成“结构自带 authored line”
- 让模板即使不写 logo，也一眼像 IFQ
### Phase 3 · Product-Matrix Examples
- 用 ifq.ai / app.ifq.ai / cli.ifq.ai / tv.ifq.ai / edge.ifq.ai / skills.ifq.ai 重写全部 README 示例
- 让例子本身成为品牌教育，而不是附录
- 做一组真正像 IFQ 的 showcase，而不是 generic demo
### Phase 4 · Proof-Grade Delivery
- 让验证产物也带 IFQ grammar
- mode-specific smoke / export / screenshot checks
- 让“完成感”本身成为 IFQ 品牌的一部分
## 判断标准
当 IFQ 满足下面 4 条时，才算真正完成这一轮革命：
1. 用户拿它做客户交付时，不需要先删品牌痕迹
2. 同一句 prompt 的页面在没有大 logo 的情况下仍然一眼像 IFQ
3. 输出质量能够通过脚本和截图验证，而不是只靠肉眼说服
4. 文档、模板、术语、协议已经形成一套自洽的 IFQ authored system
FILE:references/clawhub-publishing.md
# Publishing this skill to ClawHub
This bundle ships with tooling to make ClawHub validation painless.
## TL;DR
```bash
npm run validate # smoke test: structure, references, ClawHub cleanliness
npm run pack # produces ../ifq-design-clawhub-YYYY-MM-DD.tar.gz
```
Upload the resulting tarball (**not** the raw repo folder) to ClawHub.
## Why not upload the folder directly?
Some ClawHub validators walk the directory as-is and flag internal Git files
(`.git/kilo`, `.git/ORIG_HEAD`, `.git/config`) as "non-text files". They are
VCS metadata and must never be part of a published skill.
ClawHub's web uploader can also misclassify a hidden ignore file such as
`.clawignore` as a non-text artifact. This repo therefore uses
`clawhub.ignore.txt`: same purpose, but safe to keep inside the published skill
so `npm run validate` and `npm run pack` still work after install.
The `npm run pack` script reads `clawhub.ignore.txt` (gitignore-style) and builds a
deterministic `.tar.gz` that excludes:
- `.git/` and other VCS internals
- `.DS_Store`, editor junk, logs
- `node_modules/`, build output
- local `.env` and personal config
- OpenClaw local state (`.openclaw*/`)
The pack script also self-verifies — it will exit non-zero if any forbidden
entry slips into the final archive.
## ClawHub / VirusTotal posture
The safe bundle is designed to scan as plain source:
- zero npm dependencies in `package.json`
- zero npm install lifecycle hooks (`preinstall`, `install`, `postinstall`, `prepare`, publish hooks)
- zero script-side outbound connectivity primitives, enforced by `scripts/script-safety-rules.json`
- zero dynamic execution (`eval`, `new Function`) and no `child_process`
- no secrets, `.env`, personal asset indexes, VCS metadata, or hidden agent state in the archive
- default forkable templates do not rely on remote JS/CSS runtimes; optional showcase runtimes are pinned to exact versions; Google Fonts are optional Tier B progressive enhancement
The smoke script intentionally keeps deny-list literals in JSON data instead of inline code. This preserves local safety checks while avoiding ClawHub static-analysis false positives that combine file reads with scanner-only connectivity terms.
ClawHub pages display VirusTotal/OpenClaw scan summaries after upload. Treat the local checks as preflight, not as a replacement for the platform result.
## OpenClaw-friendly workflow
```bash
# 1. Validate locally
npm run validate
# 2. Produce a clean bundle
npm run pack
# 3. Inspect before upload (optional)
tar -tzf ../ifq-design-clawhub-*.tar.gz | head
# 4. Publish via OpenClaw
openclaw skills install ../ifq-design-clawhub-*.tar.gz
```
## Custom output path
```bash
node scripts/pack-skill.mjs --out /tmp/my-bundle.tar.gz
```
FILE:references/sfx-library.md
# SFX Library · ifq-design-skills
> 全部由 ElevenLabs Sound Generation API 生成，苹果发布会级音质。
> 产品级 SFX 资产库，覆盖IFQ动画/演示/产品 Demo 全场景。
**资产位置**：`assets/sfx/<category>/<name>.mp3`
**总数**：37 个 SFX（30 批量生成 + 7 个 v7b 保留）
**生成模型**：ElevenLabs Sound Generation API（prompt_influence 0.4）
**音质**：44.1kHz MP3，苹果发布会级清晰度，无额外混响
---
## 目录结构
```
assets/sfx/
├── keyboard/ type, type-fast, delete-key, space-tap, enter
├── ui/ click, click-soft, focus, hover-subtle, tap-finger, toggle-on
├── transition/ whoosh, whoosh-fast, swipe-horizontal, slide-in, dissolve
├── container/ card-snap, card-flip, stack-collapse, modal-open
├── feedback/ success-chime, error-tone, notification-pop, achievement
├── progress/ loading-tick, complete-done, generate-start
├── impact/ logo-reveal, logo-reveal-v2, brand-stamp, drop-thud
├── magic/ sparkle, ai-process, transform
└── terminal/ command-execute, output-appear, cursor-blink
```
---
## 快速索引
### ⌨️ Keyboard（键盘输入）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/keyboard/type.mp3` | 0.5s | 单键敲击（mechanical keyboard single key） | mechanical keyboard single key press |
| `sfx/keyboard/type-fast.mp3` | 1.5s | 连续快速打字（演示输入提示词） | fast continuous typing rhythm, apple magic keyboard |
| `sfx/keyboard/delete-key.mp3` | 0.5s | backspace 回删 | single backspace key, low pitched thud |
| `sfx/keyboard/space-tap.mp3` | 0.5s | 空格键轻击 | soft spacebar tap, wide flat |
| `sfx/keyboard/enter.mp3` | 0.5s | 回车确认（v7b 保留） | enter key press, crisp tactile |
### 🎯 UI（界面交互）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/ui/click.mp3` | 0.5s | 标准 UI 点击（v7b 保留） | crisp modern interface click |
| `sfx/ui/click-soft.mp3` | 0.5s | 柔和 UI click（次要按钮/链接） | soft gentle button click, mid pitched |
| `sfx/ui/focus.mp3` | 0.5s | 元素聚焦/选中（v7b 保留） | subtle focus tone, element highlight |
| `sfx/ui/hover-subtle.mp3` | 0.5s | 悬停提示（微秒级反馈） | barely audible tick, air whisper |
| `sfx/ui/tap-finger.mp3` | 0.5s | 移动端 tap（iOS 界面） | finger tap on touchscreen, muted thud |
| `sfx/ui/toggle-on.mp3` | 0.5s | 开关打开 | ios toggle switch flip, satisfying click |
### 🌊 Transition（过渡）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/transition/whoosh.mp3` | 0.5s | 标准 whoosh（v7b 保留） | air whoosh transition |
| `sfx/transition/whoosh-fast.mp3` | 0.6s | 快速 whoosh（标题闪入、标签切换） | quick fast air whoosh, cinematic |
| `sfx/transition/swipe-horizontal.mp3` | 0.7s | 横向滑动（轮播、tab 切换） | smooth left-to-right air movement |
| `sfx/transition/slide-in.mp3` | 0.6s | 元素滑入（side panel、抽屉） | smooth soft whoosh with arrival |
| `sfx/transition/dissolve.mp3` | 0.8s | 柔化融化（图片淡出淡入） | soft dissolve, airy shimmer |
### 🃏 Container（卡片/容器）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/container/card-snap.mp3` | 0.5s | 卡片吸附/定位（v7b 保留） | card snap into place |
| `sfx/container/card-flip.mp3` | 0.7s | 卡片翻转（前后面切换） | playing card flip, crisp snap |
| `sfx/container/stack-collapse.mp3` | 0.8s | 堆叠合拢（列表聚合） | cards stacking, paper taps collapsing |
| `sfx/container/modal-open.mp3` | 0.6s | 模态框打开 | modal popping open, whoosh + thud |
### 🔔 Feedback（通知/反馈）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/feedback/success-chime.mp3` | 1.0s | 成功提示（支付成功、任务完成） | two ascending bell tones, ios-style |
| `sfx/feedback/error-tone.mp3` | 0.7s | 错误提示（警告、失败） | descending two-note warning, soft |
| `sfx/feedback/notification-pop.mp3` | 0.6s | 消息弹出（toast、通知） | notification bloop, ios message alert |
| `sfx/feedback/achievement.mp3` | 1.5s | 成就达成（里程碑、徽章） | triumphant rising arpeggio, game-style |
### ⏳ Progress（进度/状态）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/progress/loading-tick.mp3` | 0.5s | 加载计时（进度条节拍） | soft short pulse, minimal ambient |
| `sfx/progress/complete-done.mp3` | 0.8s | 完成确认（step 完成） | two ascending satisfying tones |
| `sfx/progress/generate-start.mp3` | 0.8s | AI 开始生成 | soft rising shimmer, magical whoosh |
### 💥 Impact（品牌/冲击）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/impact/logo-reveal.mp3` | 0.7s | Logo impact（v7b 保留） | logo reveal thud |
| `sfx/impact/logo-reveal-v2.mp3` | 1.5s | 更长的 Logo impact（电影感） | cinematic bass hit with shimmer tail |
| `sfx/impact/brand-stamp.mp3` | 1.0s | 印章重击（认证、盖章） | rubber stamp thud, paper contact |
| `sfx/impact/drop-thud.mp3` | 0.7s | 物件落地（插入、放置） | heavy thud, wood surface contact |
### ✨ Magic（AI 变换）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/magic/sparkle.mp3` | 0.8s | 魔法闪光（AI 高亮、惊喜） | bright twinkling stars, fairy dust |
| `sfx/magic/ai-process.mp3` | 1.2s | AI 处理音（thinking 状态） | modulating digital hum with shimmer |
| `sfx/magic/transform.mp3` | 1.0s | 变换过渡（morph 效果） | rising shimmer whoosh with sparkle tail |
### 💻 Terminal（命令行）
| 文件 | 时长 | 用途 | Prompt 要点 |
|---|---|---|---|
| `sfx/terminal/command-execute.mp3` | 0.5s | 命令执行 | crisp digital beep with tick, hacker ui |
| `sfx/terminal/output-appear.mp3` | 0.6s | 输出出现 | rapid digital ticks, retro printout |
| `sfx/terminal/cursor-blink.mp3` | 0.5s | 光标闪烁 | subtle soft digital pulse, rhythmic |
---
## 按场景推荐搭配
### 💻 Terminal 交互演示
```
type (0.5s) → enter (0.5s) → command-execute (0.5s) → output-appear (0.6s)
```
循环元素：`cursor-blink` 作为 idle 时的环境音。
### 🃏 卡片选择流程
```
hover-subtle (0.5s, UI悬停) → click-soft (0.5s, 点击) → card-snap (0.5s, 定位)
```
或进阶版：`card-flip` 做前后面切换。
### 🤖 AI 生成全流程
```
generate-start (0.8s, 启动) → ai-process (1.2s, 处理) → sparkle (0.8s, 闪现) → complete-done (0.8s, 完成)
```
错误时用 `error-tone` 替代 `complete-done`。
### 🎬 Logo Reveal（品牌时刻）
```
whoosh-fast (0.6s, 铺垫) → logo-reveal-v2 (1.5s, 落点) → sparkle (0.8s, 尾韵)
```
简版：`whoosh → logo-reveal`（直接 v7b 两件套）。
### 📱 UI 交互演示（移动端）
```
tap-finger (0.5s, 点击) → slide-in (0.6s, 面板滑入) → toggle-on (0.5s, 开关)
```
完成后：`success-chime` 或 `notification-pop`。
### 📊 数据可视化/仪表盘
```
loading-tick (0.5s, 节拍) × N → complete-done (0.8s, 数据到位) → achievement (1.5s, 惊艳落点)
```
### 🎯 表单提交流程
```
click-soft (0.5s) → loading-tick ×2 (1.0s) → success-chime (1.0s)
```
失败分支：`error-tone (0.7s)`。
### 🪄 Magic Transform 场景
```
whoosh-fast (0.6s) → transform (1.0s) → sparkle (0.8s)
```
适合：元素变形、效果前后对比、"AI 重写"等演示。
---
## 使用规范
### 音量建议（来自 apple-gallery-showcase.md 音频双轨制）
- **SFX 主轨**：`1.0`（不做衰减）
- **BGM 背景轨**：`0.4 ~ 0.5`（SFX 明显穿透）
- **多 SFX 叠加**：用 `amix=inputs=N:duration=longest:normalize=0` 保留动态范围
### ffmpeg 拼接模板
```bash
# 单 SFX 对齐时间点：
ffmpeg -i video.mp4 -itsoffset 2.5 -i sfx/ui/click.mp3 \
-filter_complex "[0:a][1:a]amix=inputs=2:duration=longest:normalize=0[a]" \
-map 0:v -map "[a]" output.mp4
# 多 SFX + BGM：
ffmpeg -i video.mp4 \
-itsoffset 1.0 -i sfx/transition/whoosh-fast.mp3 \
-itsoffset 1.6 -i sfx/impact/logo-reveal-v2.mp3 \
-i bgm.mp3 \
-filter_complex "[3:a]volume=0.4[bgm];[0:a][1:a][2:a][bgm]amix=inputs=4:normalize=0[a]" \
-map 0:v -map "[a]" output.mp4
```
### 选型决策树
1. **有 tactile 动作**（打字/点击/滑动）→ `keyboard/` or `ui/`
2. **元素进场/出场** → `transition/`
3. **容器层操作**（卡片/模态） → `container/`
4. **状态反馈**（成功/失败/通知） → `feedback/`
5. **进度/时间流逝** → `progress/`
6. **品牌落点/重要时刻** → `impact/`
7. **AI 魔法/变换** → `magic/`
8. **命令行/代码演示** → `terminal/`
### 避免叠音堆积
- 同一个时间点 `max 2 个 SFX` 并发
- BGM 降到 0.3 以下时可以放 3 个
- 品牌 impact 时清空其他 SFX（留空 0.2s 再落点）
---
## Prompt 撰写原则（供复用）
参考风格：`apple keynote, tight, minimal, no reverb unless ambient, crisp, elegant`
**好 prompt 的三要素**：
1. **声音物理描述**：什么物体、什么动作（"mechanical keyboard single key press"）
2. **质感/风格限定**：apple-style / ios-style / cinematic / retro
3. **反例排除**：no reverb / clean studio / minimal
❌ "click sound"
✅ "crisp ui button click, clean modern interface sound, apple-style, high pitched"
❌ "magic"
✅ "bright twinkling stars sound, high pitched glittery chime, fairy dust"
---
## 详见
- 音频双轨制与 ffmpeg 拼接：`apple-gallery-showcase.md`
- 原始生成脚本：`/tmp/gen_sfx_batch.sh`（一次性批量生成器）
FILE:references/ifq-native-recipes.md
# IFQ Native — 第 21 种设计哲学
> **流派**：IFQ 原生派（第六流派）
> **定位**：与 20 大师体系**并列**，不替换任何一种。用户想要"ifq.ai 独有的美感"时选它；想要 Pentagram / Takram / Kenya Hara 风时走原库。
> **一句话**：如果大师体系回答的是"这件东西长什么样"，IFQ Native 回答的是"这份做工出自谁的手"。
---
## 哲学内核
**Authored Intelligence, Quietly Printed.**（被署名的智能，静静付印。）
IFQ Native 不是另一个 brand guideline，而是一种设计立场——
- **不喊 AI**：不用全息、不用赛博、不用渐变发光。AI 的味道藏在**节奏**里，不贴在**表面**。
- **编辑部语气**：版面像一份印刷物（field note / ledger / proof sheet），不像一张 landing page。
- **克制的暖度**：reportage paper 的米白底色 + 赤陶红 accent，科技不等于冷。
- **可署名的工艺**：每个版面角落有 `ifq.ai / <authored year>` 这类编辑部 colophon，告诉读者"这是谁做的"。
- **信号优先于装饰**：8-point sparkle 是唯一允许的"图形小动作"，其余都是字、网格、线。
---
## 核心特征（5 个必须项 + 3 个可选）
**必须项**：
1. **Rust ledger rhythm** — 赤陶红色 `#D4532B` 的竖线/编号/分栏，作为页面的节拍器；不做大色块、只做细线和序号。
2. **Mono Field Note colophon** — `JetBrains Mono` 小字署名：`ifq.ai / <authored year>` 出现在 footer / closing / card back 任一处。
3. **Editorial Contrast** — `Newsreader` italic 标题 + `JetBrains Mono` 元数据 + `Noto Serif SC` 中文正文，三种字体的冷热呼吸。
4. **Warm paper ground** — 页面底色 `#FAF7F2`（reportage paper），绝不用纯白 `#FFFFFF`；暗模式用 `#1D1D1F` graphite，不用纯黑。
5. **Signal Spark** — 8-point sparkle（`✦` 或自绘 SVG star）作为唯一的图形点睛，出现 1-3 次，不泛滥。
**可选项**（按场景开启 1-2 个）：
6. **Quiet URL** — `ifq.ai` 或子域以 9px Mono 淡显出现在 meta 条、end card、名片背面。
7. **Hand-drawn icon** — 用 `assets/ifq-brand/icons/hand-drawn-icons.svg` 的 24 个手绘 SVG 替代 emoji。
8. **Ledger spacing** — 纵向节奏严格走 4·8·12·16·24·32·48·64·96·128 的 ifq 轴，不用 Tailwind 默认 spacing。
---
## 风格配方（给 AI 图片 / 代码 prompt 用）
```
IFQ Native editorial intelligence style:
- Reportage paper background (#FAF7F2), never pure white
- Rust accent (#D4532B) used ONLY as thin vertical rules, issue numbers, and small caps labels — never as large fills
- Editorial typography triad: Newsreader italic for display, JetBrains Mono for metadata/URL/timestamp, Noto Serif SC for CJK body
- 8-point signal spark (✦) appears 1-3 times per composition as the only decorative motif
- Field-note colophon: small-caps "ifq.ai / <authored year>" at one corner
- Spacing follows ifq axis: 4·8·12·16·24·32·48·64·96·128 px
- Feel: like a quiet quarterly journal about machine intelligence, not like a SaaS landing page
- Anti-patterns: NO cyberpunk glow, NO gradient buttons, NO emoji, NO generic stock photos, NO "AI-powered" rainbow fills
```
**代表气质参考**：
- `The New York Times` print editorial + `Works That Work` 季刊装订 + `Stripe Press` 封面 + `Teenage Engineering` 产品手册的混血。
- 不是任何一个大师的翻版——它站在 Pentagram 的克制、Kenya Hara 的留白、Experimental Jetset 的诚实、Irma Boom 的工艺感中间。
---
## 颜色体系（与大师体系并行，不冲突）
| 角色 | Token | Hex | 使用纪律 |
|---|---|---|---|
| paper | `--ifq-paper` | `#FAF7F2` | 页面底色；暗模式替换为 `--ifq-graphite` |
| graphite | `--ifq-graphite` | `#1D1D1F` | 暗模式底 / 正文深色 |
| ink | `--ifq-ink` | `#111111` | 正文 |
| accent | `--ifq-accent` | `#D4532B` | 只做线、编号、label；**禁止做大色块** |
| rust-soft | `--ifq-rust-soft` | `#E8A585` | 极弱的 hover/背景，可选 |
| whisper | `--ifq-whisper` | `#F0ECE4` | 分栏底纹、subtle divider |
完整 token 定义见 `assets/ifq-brand/ifq-tokens.css`。页面 inline 引入这份 CSS 即开启 IFQ Native 色场。
---
## 字体体系
> **加载方式必读**：所有 IFQ 输出默认走 [`references/font-loading.md`](font-loading.md) 的 Tier B 非阻塞模式 — Google Fonts 被墙 / 离线时自动回退到系统字体栈，不影响首屏 render。
```html
<!-- Optional Google Fonts · non-blocking · system-font fallback when blocked -->
<link rel="preconnect" href="https://fonts.googleapis.com" crossorigin>
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;1,6..72,400;1,6..72,500&family=JetBrains+Mono:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;500&display=swap"
rel="stylesheet" media="print" onload="this.media='all'">
<noscript><link href="https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;1,6..72,400;1,6..72,500&family=JetBrains+Mono:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;500&display=swap" rel="stylesheet"></noscript>
```
| 用途 | 字体 | 权重 |
|---|---|---|
| 英文 display / italic slogan | `Newsreader` | 400 / 500 italic |
| 元数据 / URL / 序号 / label | `JetBrains Mono` | 300 / 400 |
| 中文正文 | `Noto Serif SC` | 300 / 400 |
| 中文强调 | `Noto Serif SC` | 500（克制使用） |
**禁用**：Inter / Geist / SF Pro Display 这类 SaaS 默认字体作为主字体（可作极小 meta 备选，但不做 display）。
---
## 六种典型 layout（IFQ Native Scene Kit）
每种 layout 都是"让 IFQ 味道自然出现的最低耗能路径"。直接 fork 任一 layout，不从白纸开始。
### L01 · Ledger Hero（杂志头版）
```
┌──────────────────────────────────────────────────┐
│ FIELD NOTE · VOL.04 · 2026 ✦ │ ← JetBrains Mono 11px, rust
├──────┬───────────────────────────────────────────┤
│ │ │
│ 01 │ Authored intelligence, │ ← Newsreader italic 88px
│ │ quietly printed. │
│ │ │
│ 02 │ ── 一句中文陪跑 ── │ ← Noto Serif SC 18px
│ │ │
│ 03 │ ifq.ai / since 2025 │ ← Mono 10px, 淡
└──────┴───────────────────────────────────────────┘
```
**要点**：左侧 rust 竖线 + 编号 01/02/03 是节拍器；主标题 italic；永远保留右上角 sparkle。
### L02 · Dashboard Command Center（数据看板）
- 顶栏：`ifq.ai / dashboard / <timestamp>` 小字 Mono
- 指标卡：标题用 Newsreader，数值用 Mono tabular-nums
- 分组用 rust 1px 竖线，不用卡片阴影
- 右下角 colophon：`rendered by ifq · field note build`
### L03 · Compare vs（横评 / A vs B）
- 两列之间一条 rust 竖线（不是两张卡片并排）
- 每列顶部用 `A` / `B` 大号 Newsreader italic
- 底部署名条：`a ifq field comparison · <topic> · <date>`
### L04 · Slide Title（演讲头版）
- 1920×1080 deck cover
- 左下角 4 行 Mono 10px：`ifq.ai / keynote / <event> / <date>`
- 中央 italic 大标题 + 1 个 `✦` 在标题右侧
- 背景 paper 或 graphite 两选一，不要中间色
### L05 · Business Card / Invitation
- 90×54mm 印刷尺寸，paper 底
- 正面：一个大 `✦` + 姓名（Newsreader italic）+ 职能（Mono small caps）
- 反面：`ifq.ai` URL 居中 + 一行手写体 slogan + field note 底纹
### L06 · Changelog / Release Note
- 垂直时间线，左侧 rust 点 + Mono 日期，右侧 Newsreader 标题 + 正文
- 页脚：`ifq.ai / log / vol.N`
- 绝不用 emoji 区分 feature/fix，用手绘 icon：`assets/ifq-brand/icons/` 里的 `arrow / spark / check / warning`
对应 template 源码：`assets/templates/{hero-landing, dashboard-command-center, compare-vs, slide-title, business-card, changelog-timeline}.html`。全部已经预埋 IFQ Native 基因，fork 即用。
---
## 与大师体系的**共存协议**
**规则 1 · IFQ Native ≠ 默认覆盖层**
用户没明确选 "IFQ Native" 时，fallback 顾问仍按 5 流派推 3 方向。IFQ Native 只在以下场景自动出现：
- 用户做的是 **ifq.ai 自己的物料**（发布会、官网、changelog、社媒）
- 用户明确说"ifq 风"、"你们自己的风格"、"ifq.ai 独有"
- 用户要"全新的 / 不撞大师的 / 原创的"方向
**规则 2 · 不与大师抢位**
当用户选了 Pentagram / Takram / Kenya Hara 等大师方向时：
- **关闭**：rust accent、Newsreader italic、field note colophon
- **保留**：手绘图标库、ifq axis spacing（因为它们是中性工艺）
- **可选**：页脚极小号 `designed with ifq` 1 行 Mono 8px（用户要求 white-label 时关闭）
**规则 3 · 共品牌时**
第三方客户物料：客户品牌在前，IFQ 退到 authored layer；仅保留 ledger rhythm + ifq spacing + 手绘 icon；rust accent 换成客户品牌色，sparkle 去掉。
---
## 快速判定 · 这件作品"IFQ 味"够不够
上完版后扫 5 条清单，≥3 条达成 = 及格，5 条全满 = ship：
- [ ] 底色是 paper 或 graphite，**不是**纯白/纯黑
- [ ] 至少有 1 条 rust 细线或 1 个 rust 编号
- [ ] 至少出现 1 次 sparkle（✦）
- [ ] 某处有 `ifq.ai` 或 `field note` 形式的 Mono 署名
- [ ] 字体组合里包含 Newsreader italic 或 JetBrains Mono 之一
不及格的典型问题：太像 Stripe（缺 italic 编辑感）/ 太像 Linear（缺 paper 暖度）/ 太像 Vercel（缺 sparkle）/ 太像 Apple（缺 colophon 署名）。
---
## 搜索关键词（给 AI 反查本配方用）
`ifq native editorial ai design` · `rust ledger warm paper newsreader italic` · `field note colophon ai journal` · `ifq.ai brand dna signal spark`
---
## 延伸阅读
- `assets/ifq-brand/BRAND-DNA.md` — 品牌 DNA 源文件
- `assets/ifq-brand/ifq-tokens.css` — 所有可用 token
- `assets/ifq-brand/ifq_brand.jsx` — React 组件（Logo / Stamp / Spark / Watermark）
- `references/ifq-brand-spec.md` — 完整 brand spec
- `references/design-styles.md` — 其余 20 种大师风格（平行存在）
FILE:references/animations.md
# Animations：时间轴动画引擎
做动画/motion design HTML时读这个。原理、用法、典型模式。
## 核心模式：Stage + Sprite
我们的动画系统（`assets/animations.jsx`）提供一个时间轴驱动的引擎：
- **`<Stage>`**：整个动画的容器，自动提供auto-scale（fit viewport）+ scrubber + play/pause/loop控制
- **`<Sprite start end>`**：时间片段。一个Sprite只在`start`到`end`这段时间内显示。内部可以通过`useSprite()` hook读取自己的本地进度`t` (0→1)
- **`useTime()`**：读当前全局时间（秒）
- **`Easing.easeInOut` / `Easing.easeOut` / ...**：缓动函数
- **`interpolate(t, from, to, easing?)`**：根据t插值
这套模式借鉴Remotion/After Effects思路，但轻量、零依赖。
## 起手
```html
<script type="text/babel" src="animations.jsx"></script>
<script type="text/babel">
const { Stage, Sprite, useTime, useSprite, Easing, interpolate } = window.Animations;
function Title() {
const { t } = useSprite(); // 本地进度 0→1
const opacity = interpolate(t, [0, 1], [0, 1], Easing.easeOut);
const y = interpolate(t, [0, 1], [40, 0], Easing.easeOut);
return (
<h1 style={{
opacity,
transform: `translateY(ypx)`,
fontSize: 120,
fontWeight: 900,
}}>
Hello.
</h1>
);
}
function Scene() {
return (
<Stage duration={10}> {/* 10秒动画 */}
<Sprite start={0} end={3}>
<Title />
</Sprite>
<Sprite start={2} end={5}>
<SubTitle />
</Sprite>
{/* ... */}
</Stage>
);
}
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Scene />);
</script>
```
## 常用动画模式
### 1. Fade In / Fade Out
```jsx
function FadeIn({ children }) {
const { t } = useSprite();
const opacity = interpolate(t, [0, 0.3], [0, 1], Easing.easeOut);
return <div style={{ opacity }}>{children}</div>;
}
```
**注意范围**：`[0, 0.3]`意思是在sprite的前30%时间完成渐入，后面保持opacity=1。
### 2. Slide In
```jsx
function SlideIn({ children, from = 'left' }) {
const { t } = useSprite();
const progress = interpolate(t, [0, 0.4], [0, 1], Easing.easeOut);
const offset = (1 - progress) * 100;
const directions = {
left: `translateX(-offsetpx)`,
right: `translateX(offsetpx)`,
top: `translateY(-offsetpx)`,
bottom: `translateY(offsetpx)`,
};
return (
<div style={{
transform: directions[from],
opacity: progress,
}}>
{children}
</div>
);
}
```
### 3. 逐字打字机
```jsx
function Typewriter({ text }) {
const { t } = useSprite();
const charCount = Math.floor(text.length * Math.min(t * 2, 1));
return <span>{text.slice(0, charCount)}</span>;
}
```
### 4. 数字计数
```jsx
function CountUp({ from = 0, to = 100, duration = 0.6 }) {
const { t } = useSprite();
const progress = interpolate(t, [0, duration], [0, 1], Easing.easeOut);
const value = Math.floor(from + (to - from) * progress);
return <span>{value.toLocaleString()}</span>;
}
```
### 5. 分段解释（典型教学动画）
```jsx
function Scene() {
return (
<Stage duration={20}>
{/* Phase 1: 展示问题 */}
<Sprite start={0} end={4}>
<Problem />
</Sprite>
{/* Phase 2: 展示思路 */}
<Sprite start={4} end={10}>
<Approach />
</Sprite>
{/* Phase 3: 展示结果 */}
<Sprite start={10} end={16}>
<Result />
</Sprite>
{/* 全程显示的字幕 */}
<Sprite start={0} end={20}>
<Caption />
</Sprite>
</Stage>
);
}
```
## Easing函数
预设的easing curves：
| Easing | 特性 | 用在 |
|--------|------|------|
| `linear` | 匀速 | 滚动字幕、持续动画 |
| `easeIn` | 慢→快 | 退场消失 |
| `easeOut` | 快→慢 | 入场出现 |
| `easeInOut` | 慢→快→慢 | 位置变化 |
| **`expoOut`** ⭐ | **指数缓出** | **Anthropic 级主 easing**（物理重量感）|
| **`overshoot`** ⭐ | **弹性回弹** | **Toggle / 按钮弹出 / 强调交互** |
| `spring` | 弹簧 | 交互反馈、几何体归位 |
| `anticipation` | 先反向再正向 | 强调动作 |
**默认主 easing 用 `expoOut`**（不是 `easeOut`）—— 见 `animation-best-practices.md` §2。
入场用 `expoOut`、出场用 `easeIn`、toggle 用 `overshoot`——Anthropic 级动画的基础规律。
## 节奏和时长指南
### 微交互（0.1-0.3秒）
- 按钮hover
- 卡片expand
- Tooltip出现
### UI过渡（0.3-0.8秒）
- 页面切换
- 模态框出现
- 列表item加入
### 叙事动画（2-10秒每段）
- 概念解释的一个phase
- 数据图表的reveal
- 场景转换
### 单段叙事动画最长不超过10秒
人类注意力有限。10秒讲一件事，讲完换下一件。
## 设计动画的思考顺序
### 1. 先有内容/故事，再有动画
**错误**：先想要做fancy动画，再塞内容进去
**正确**：先想清楚要传达什么信息，再用动画手段serve这个信息
动画是**signal**，不是**装饰**。一个fade-in强调的是"这里很重要，请看"——如果什么都fade-in，signal就失效。
### 2. 分Scene写时间轴
```
0:00 - 0:03 问题出现（fade in）
0:03 - 0:06 问题放大/展开（zoom+pan）
0:06 - 0:09 解法出现（slide in from right）
0:09 - 0:12 解法展开说明（typewriter）
0:12 - 0:15 结果演示（counter up + chart reveal）
0:15 - 0:18 总结一句话（static，读3秒）
0:18 - 0:20 CTA或fade out
```
写完时间轴再写组件。
### 3. 资源先行
动画要用的图片/图标/字体**先**准备好。不要画到一半去找素材——打断节奏。
## 常见问题
**动画卡顿**
→ 主要是layout thrashing。用`transform`和`opacity`，不要动`top`/`left`/`width`/`height`/`margin`。浏览器GPU加速`transform`。
**动画太快，看不清楚**
→ 人读一个汉字需要100-150ms，一个词300-500ms。如果你用文字讲故事，单句至少留3秒。
**动画太慢，观众无聊**
→ 有趣的视觉变化要密集。静态画面超过5秒就会闷。
**多个动画互相影响**
→ 用CSS的`will-change: transform`提前告诉浏览器这个元素会动，减少reflow。
**录制成视频**
→ 用 skill 自带工具链（一条命令出三种格式）：见 `video-export.md`
- `scripts/render-video.js` — HTML → 25fps MP4（Playwright + ffmpeg）
- `scripts/convert-formats.sh` — 25fps MP4 → 60fps MP4 + 优化 GIF
- 想要更精确的帧渲染？让 render(t) 成为 pure function，见 `animation-pitfalls.md` 第 5 条
## 和视频工具的配合
这个skill做的是**HTML动画**（在浏览器里跑的）。如果最终产出要作为视频素材：
- **短动画/concept demo**：用这里的方法做HTML动画 → 屏幕录制
- **长视频/叙事**：本 skill 专注 HTML 动画，长视频用 AI 视频生成类 skill 或专业视频软件
- **motion graphics**：专业的After Effects/Motion Canvas更合适
## 关于Popmotion等库
如果你真的需要物理动画（spring、decay、keyframes with precise timing），我们的engine搞不定，可以fallback到Popmotion：
```html
<script src="https://unpkg.com/[email protected]/dist/popmotion.min.js"></script>
```
但**先试试我们的engine**。90%的情况够用。
FILE:references/content-guidelines.md
# Content Guidelines：反 AI slop、内容准则、密度守则
这份文档不是美学口号，而是 **IFQ 的失败模式清单**。
AI 设计最危险的地方，不是“做不出来”，而是**很快做出一份看起来像完成品、实际上毫无辨识度的东西**。这份清单的作用就是把这些默认失败模式提前掐掉。
## AI Slop 完整黑名单
### 视觉陷阱
**❌ 激进渐变背景**
- 紫色 → 粉色 → 蓝色 全屏渐变（AI生成网页的典型味道）
- 任何方向的rainbow gradient
- Mesh gradient铺满背景
- ✅ 如果要用渐变：subtle、单色系、有意图地点缀（比如button hover）
**❌ 圆角卡片 + 左border accent色**
```css
/* 这是AI味卡片的典型签名 */
.card {
border-radius: 12px;
border-left: 4px solid #3b82f6;
padding: 16px;
}
```
这种卡片在AI生成的Dashboard里泛滥。想做强调？用更有设计感的方式：背景色对比、字重/字号对比、plain分隔线、或者干脆不分卡片。
**❌ Emoji 装饰**
除非品牌本身使用emoji（比如Notion、Slack），否则不要在UI上放emoji。**尤其不要**：
- 标题前的 🚀 ⚡️ ✨ 🎯 💡
- Feature列表的 ✅
- CTA按钮里的 →（箭头单独出现OK，emoji箭头不行）
没图标用真icon库（Lucide/Heroicons/Phosphor），或者用placeholder。
**❌ SVG 画 imagery**
不要试图用SVG画：人物、场景、设备、物品、抽象艺术。AI画的SVG imagery一眼就是AI味，幼稚且廉价。**一个灰色矩形+"插画位 1200×800"的文字标签，比一个拙劣的SVG hero illustration强100倍**。
唯一可以用SVG的场景：
- 真正的icon（16×16到32×32级别）
- 几何图形做装饰元素
- Data viz的chart
**❌ 过多iconography**
不是每个标题/feature/section都需要icon。滥用icon会让界面像toy。Less is more。
**❌ "Data slop"**
编造的stats装饰：
- "10,000+ happy customers" （你都不知道有没有）
- "99.9% uptime" （没有真数据就别写）
- 用图标+数字+词组成的装饰"metric cards"
- Mock table里的假数据装点得花里胡哨
如果没真数据，留placeholder或问用户要。
**❌ "Quote slop"**
编造的用户评价、名人名言装饰页面。留placeholder问用户要真quote。
### 字体陷阱
**❌ 避免这些烂大街字体**：
- Inter（AI生成的网页默认）
- Roboto
- Arial / Helvetica
- 纯system font stack
- Fraunces（AI发现了这个就用滥了）
- Space Grotesk（最近AI的最爱）
**✅ 用有特点的display+body配对**。灵感方向：
- 衬线display + 无衬线body（editorial feel）
- Mono display + sans body（technical feel）
- Heavy display + light body（contrast）
- Variable font做hero的粗细动画
字体资源：
- Google Fonts的冷门好选项（Instrument Serif、Cormorant、Bricolage Grotesque、JetBrains Mono）
- 开源字体站（Fraunces的兄弟字体、Adobe Fonts）
- 不要凭空发明字体名
### 色彩陷阱
**❌ 凭空发明颜色**
不要从头设计一整套不熟悉的色彩。这通常不和谐。
**✅ 策略**：
1. 有品牌色 → 用品牌色，缺的color token用oklch插值
2. 没有品牌色但有参考 → 从参考产品截图吸色
3. 完全从零 → 选一个known的配色系统（Radix Colors / Tailwind默认palette / Anthropic brand），不要自己调
**oklch定义色彩**是最现代的做法：
```css
:root {
--primary: oklch(0.65 0.18 25); /* 温暖的terracotta */
--primary-light: oklch(0.85 0.08 25); /* 同色系浅色 */
--primary-dark: oklch(0.45 0.20 25); /* 同色系深色 */
}
```
oklch能保证调整亮度时色相不漂移，比hsl好用。
**❌ 夜间模式随手加反色**
不是简单invert颜色。好的dark mode需要重新调整饱和度、对比度、accent色。不想做dark mode就别做。
### Layout陷阱
**❌ Bento grid 过度泛滥**
每个AI生成的landing page都想搞bento。除非你的信息structure确实适合bento，否则用其他layout。
**❌ 大hero + 3-column features + testimonials + CTA**
这个landing page模板被用烂了。想创新就真创新。
**❌ Card grid里每个card长一样**
Asymmetric、不同大小的cards、有的带image有的只有文字、有的跨列——这才像真设计师做的。
## 内容准则
### 1. Don't add filler content
每个元素都必须earn its place。空白是设计问题，用**构图**解决（对比、节奏、留白），**不是**靠内容填满。
**判断filler的问题**：
- 如果去掉这段内容，设计会变差吗？答案若是"不会"，就去掉。
- 这个元素解决了什么真问题？如果是"让页面不那么空"，删掉。
- 这个stats/quote/feature有真数据支持吗？没有就不要凭空写。
「One thousand no's for every yes」。
### 2. Ask before adding material
你觉得多加一段/一页/一个section会更好？先问用户，不要单方面加。
原因：
- 用户知道他的受众比你清楚
- 加内容有成本，用户可能不想要
- 单方面加内容违反了"junior designer汇报工作"的关系
### 3. Create a system up front
探索完design context后，**先口头说出你要用的系统**，让用户确认：
```markdown
我的设计系统：
- 色彩：#1A1A1A主体 + #F0EEE6背景 + #D97757 accent（来自你的品牌）
- 字型：Instrument Serif做display + Geist Sans做body
- 节奏：section title用full-bleed彩色背景 + 白字；普通section用白背景
- 图像：hero用full-bleed照片，feature section用placeholder等你提供
- 最多用2种背景色，避免杂乱
确认这个方向我就开始做。
```
用户确认后再动手。这个check-in能避免"做完一半发现方向错"。
## Scale 规范
### 幻灯片（1920×1080）
- 正文最小 **24px**，理想 28-36px
- 标题 60-120px
- Section title 80-160px
- Hero headline 可以用 180-240px 的大字
- 永远不要用 <24px 的字放幻灯片
### 印刷文档
- 正文最小 **10pt**（≈13.3px），理想 11-12pt
- 标题 18-36pt
- Caption 8-9pt
### Web和移动端
- 正文最小 **14px**（老年人友好用16px）
- 移动端正文 **16px**（避免iOS自动缩放）
- Hit target（可点击元素）最小 **44×44px**
- 行高 1.5-1.7（中文1.7-1.8）
### 对比度
- 正文 vs 背景 **至少 4.5:1**（WCAG AA）
- 大字 vs 背景 **至少 3:1**
- 用Chrome DevTools的accessibility工具检查
## CSS 神器
**高级CSS特性**是设计师的好朋友，大胆用：
### 排版
```css
/* 让标题换行更自然，不会最后一行孤单单一个词 */
h1, h2, h3 { text-wrap: balance; }
/* 正文换行，避免寡孀和孤儿 */
p { text-wrap: pretty; }
/* 中文排版神器：标点挤压、行首行尾控制 */
p {
text-spacing-trim: space-all;
hanging-punctuation: first;
}
```
### Layout
```css
/* CSS Grid + named areas = 可读性爆表 */
.layout {
display: grid;
grid-template-areas:
"header header"
"sidebar main"
"footer footer";
grid-template-columns: 240px 1fr;
grid-template-rows: auto 1fr auto;
}
/* Subgrid对齐卡片内容 */
.card { display: grid; grid-template-rows: subgrid; }
```
### 视觉效果
```css
/* 有设计感的滚动条 */
* { scrollbar-width: thin; scrollbar-color: #666 transparent; }
/* 玻璃拟态（克制使用） */
.glass {
backdrop-filter: blur(20px) saturate(150%);
background: color-mix(in oklch, white 70%, transparent);
}
/* View transitions API让页面切换丝滑 */
@view-transition { navigation: auto; }
```
### 交互
```css
/* :has()选择器让条件样式变容易 */
.card:has(img) { padding-top: 0; } /* 有图片的卡片无顶padding */
/* container queries让组件真的响应式 */
@container (min-width: 500px) { ... }
/* 新的color-mix函数 */
.button:hover {
background: color-mix(in oklch, var(--primary) 85%, black);
}
```
## 决策速查：当你犹豫时
- 想加个渐变？→ 大概率不加
- 想加个emoji？→ 不加
- 想给卡片加圆角+border-left accent？→ 不加，换其他方式
- 想用SVG画个hero插画？→ 不画，用placeholder
- 想加一段quote装饰？→ 先问用户有没有真quote
- 想加一排icon features？→ 先问要不要icon，可能不需要
- 用Inter？→ 换一个更有特点的
- 用紫色渐变？→ 换一个有根据的配色
**当你觉得"加一下会更好看"的时候——那通常是AI slop的征兆**。先做最简的版本，只在用户要求时加。
FILE:references/editable-pptx.md
# 可编辑 PPTX 导出：HTML 硬约束 + 尺寸决策 + 常见错误
本文档讲的是**用 `scripts/html2pptx.js` + `pptxgenjs` 把 HTML 逐元素翻译成真·可编辑 PowerPoint 文本框**的路径，也是 `export_deck_pptx.mjs` 唯一支持的路径。
> **核心前提**：要走这条路，HTML 必须从第一行就按下面 4 条约束写。**不是写完再转**——事后补救会触发 2-3 小时返工（2026-04-20 期权私董会项目实测踩坑）。
>
> 视觉自由度优先的场景（动画 / web component / CSS 渐变 / 复杂 SVG）请改走 PDF 路径（`export_deck_pdf.mjs` / `export_deck_stage_pdf.mjs`），**不要**指望 pptx 导出能兼得视觉保真和可编辑——这是 PPTX 文件格式本身的物理约束（见文末「为什么 4 条约束不是 Bug 而是物理约束」）。
---
## 画布尺寸：用 960×540pt（LAYOUT_WIDE）
PPTX 单位是 **inch**（物理尺寸），不是 px。决策原则：body 的 computedStyle 尺寸要**匹配 presentation layout 的 inch 尺寸**（±0.1"，由 `html2pptx.js` 的 `validateDimensions` 强制检查）。
### 3 个候选尺寸对比
| HTML body | 物理尺寸 | 对应 PPT layout | 何时选 |
|---|---|---|---|
| **`960pt × 540pt`** | **13.333″ × 7.5″** | **pptxgenjs `LAYOUT_WIDE`** | ✅ **默认推荐**（现代 PowerPoint 16:9 标配） |
| `720pt × 405pt` | 10″ × 5.625″ | 自定义 | 仅当用户指定「老版 PowerPoint Widescreen」模板时 |
| `1920px × 1080px` | 20″ × 11.25″ | 自定义 | ❌ 非标尺寸，投影后字体显得异常小 |
**别把 HTML 尺寸当分辨率想。** PPTX 是矢量文档，body 尺寸决定的是**物理尺寸**不是清晰度。超大 body（20″×11.25″）不会让文字更清晰——只会让字号 pt 相对画布变小，投影/打印时反而更难看。
### body 写法三选一（等价）
```css
body { width: 960pt; height: 540pt; } /* 最清晰，推荐 */
body { width: 1280px; height: 720px; } /* 等价，px 习惯 */
body { width: 13.333in; height: 7.5in; } /* 等价，英寸直觉 */
```
配套的 pptxgenjs 代码：
```js
const pptx = new pptxgen();
pptx.layout = 'LAYOUT_WIDE'; // 13.333 × 7.5 inch, 无需自定义
```
---
## 4 条硬约束（违反会直接报错）
`html2pptx.js` 把 HTML 的 DOM 逐元素翻译成 PowerPoint 对象。PowerPoint 的格式约束投射到 HTML 上 = 下面 4 条规则。
### 规则 1：DIV 里不能直接写文字 — 必须用 `<p>` 或 `<h1>`-`<h6>` 包裹
```html
<!-- ❌ 错误：文字直接在 div 里 -->
<div class="title">Q3营收增长23%</div>
<!-- ✅ 正确：文字在 <p> 或 <h1>-<h6> 里 -->
<div class="title"><h1>Q3营收增长23%</h1></div>
<div class="body"><p>新用户是主要驱动力</p></div>
```
**为什么**：PowerPoint 文本必须存在 text frame 里，text frame 对应 HTML 的段落级元素（p/h*/li）。裸 `<div>` 在 PPTX 里没有对应的文本容器。
**也不能用 `<span>` 承载主文字**——span 是行内元素，没法独立对齐成文本框。span 只能**夹在 p/h\* 里**做局部样式（加粗、换色）。
### 规则 2：不支持 CSS 渐变 — 只能用纯色
```css
/* ❌ 错误 */
background: linear-gradient(to right, #FF6B6B, #4ECDC4);
/* ✅ 正确：纯色 */
background: #FF6B6B;
/* ✅ 如果必须多色条纹，用 flex 子元素各自纯色 */
.stripe-bar { display: flex; }
.stripe-bar div { flex: 1; }
.red { background: #FF6B6B; }
.teal { background: #4ECDC4; }
```
**为什么**：PowerPoint 的 shape fill 只支持 solid/gradient-fill 两种，但 pptxgenjs 的 `fill: { color: ... }` 只映射 solid。渐变走 PowerPoint 原生 gradient 需要另写结构，目前工具链不支持。
### 规则 3：背景/边框/阴影只能在 DIV 上，不能在文字标签上
```html
<!-- ❌ 错误：<p> 有背景色 -->
<p style="background: #FFD700; border-radius: 4px;">重点内容</p>
<!-- ✅ 正确：外层 div 承载背景/边框，<p> 只负责文字 -->
<div style="background: #FFD700; border-radius: 4px; padding: 8pt 12pt;">
<p>重点内容</p>
</div>
```
**为什么**：PowerPoint 里 shape（方块/圆角矩形）和 text frame 是两个对象。HTML 的 `<p>` 只翻译成 text frame，背景/边框/阴影属于 shape——必须在**包裹 text 的 div** 上写。
### 规则 4：DIV 不能用 `background-image` — 用 `<img>` 标签
```html
<!-- ❌ 错误 -->
<div style="background-image: url('chart.png')"></div>
<!-- ✅ 正确 -->
<img src="chart.png" style="position: absolute; left: 50%; top: 20%; width: 300pt; height: 200pt;" />
```
**为什么**：`html2pptx.js` 只从 `<img>` 元素提取图片路径，不解析 CSS 的 `background-image` URL。
---
## Path A HTML 模板骨架
每张 slide 一个独立 HTML 文件，彼此作用域隔离（避开单文件 deck 的 CSS 污染）。
```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
width: 960pt; height: 540pt; /* ⚠️ 匹配 LAYOUT_WIDE */
font-family: system-ui, -apple-system, "PingFang SC", sans-serif;
background: #FEFEF9; /* 纯色，不能渐变 */
overflow: hidden;
}
/* DIV 负责布局/背景/边框 */
.card {
position: absolute;
background: #1A4A8A; /* 背景在 DIV 上 */
border-radius: 4pt;
padding: 12pt 16pt;
}
/* 文字标签只负责字体样式，不加背景/边框 */
.card h2 { font-size: 24pt; color: #FFFFFF; font-weight: 700; }
.card p { font-size: 14pt; color: rgba(255,255,255,0.85); }
</style>
</head>
<body>
<!-- 标题区：外层 div 定位，内层文字标签 -->
<div style="position: absolute; top: 40pt; left: 60pt; right: 60pt;">
<h1 style="font-size: 36pt; color: #1A1A1A; font-weight: 700;">标题用断言句，不是主题词</h1>
<p style="font-size: 16pt; color: #555555; margin-top: 10pt;">副标题补充说明</p>
</div>
<!-- 内容卡片：div 负责背景，h2/p 负责文字 -->
<div class="card" style="top: 130pt; left: 60pt; width: 240pt; height: 160pt;">
<h2>要点一</h2>
<p>简短说明文字</p>
</div>
<!-- 列表：使用 ul/li，不用手动 • 符号 -->
<div style="position: absolute; top: 320pt; left: 60pt; width: 540pt;">
<ul style="font-size: 16pt; color: #1A1A1A; padding-left: 24pt; list-style: disc;">
<li>第一条要点</li>
<li>第二条要点</li>
<li>第三条要点</li>
</ul>
</div>
<!-- 插图：用 <img> 标签，不用 background-image -->
<img src="illustration.png" style="position: absolute; right: 60pt; top: 110pt; width: 320pt; height: 240pt;" />
</body>
</html>
```
---
## 常见错误速查
| 错误信息 | 原因 | 修复方法 |
|---------|------|---------|
| `DIV element contains unwrapped text "XXX"` | div 里有裸文字 | 把文字包进 `<p>` 或 `<h1>`-`<h6>` |
| `CSS gradients are not supported` | 用了 linear/radial-gradient | 改为纯色，或用 flex 子元素分段 |
| `Text element <p> has background` | `<p>` 标签加了背景色 | 外套 `<div>` 承载背景，`<p>` 只写文字 |
| `Background images on DIV elements are not supported` | div 用了 background-image | 改为 `<img>` 标签 |
| `HTML content overflows body by Xpt vertically` | 内容超出 540pt | 减少内容或缩小字号，或 `overflow: hidden` 截断 |
| `HTML dimensions don't match presentation layout` | body 尺寸和 pres layout 对不上 | body 用 `960pt × 540pt` 配 `LAYOUT_WIDE`；或 defineLayout 自定义尺寸 |
| `Text box "XXX" ends too close to bottom edge` | 大字号 `<p>` 距离 body 底边 < 0.5 inch | 往上挪，留足下边距；PPT 底部本身就会被遮住一部分 |
---
## 基本工作流（3 步出 PPTX）
### Step 1：按约束写每页独立 HTML
```
我的Deck/
├── slides/
│ ├── 01-cover.html # 每个文件都是完整 960×540pt HTML
│ ├── 02-agenda.html
│ └── ...
└── illustration/ # 所有 <img> 引用的图片
├── chart1.png
└── ...
```
### Step 2：写 build.js 调用 `html2pptx.js`
```js
const pptxgen = require('pptxgenjs');
const html2pptx = require('../scripts/html2pptx.js'); // 本 skill 脚本
(async () => {
const pres = new pptxgen();
pres.layout = 'LAYOUT_WIDE'; // 13.333 × 7.5 inch，匹配 HTML 的 960×540pt
const slides = ['01-cover.html', '02-agenda.html', '03-content.html'];
for (const file of slides) {
await html2pptx(`./slides/file`, pres);
}
await pres.writeFile({ fileName: 'deck.pptx' });
})();
```
### Step 3：打开检查
- PowerPoint/Keynote 打开导出 PPTX
- 双击任意文字应能直接编辑（如果是图片说明第 1 条违反了）
- 验证 overflow：每页应该在 body 范围内，没有被截
---
## 这条路径 vs 其他选项（什么时候选什么）
| 需求 | 选什么 |
|------|------|
| 同事会改 PPTX 里的文字 / 发给非技术人员继续编辑 | **本文路径**（editable，需从头按 4 条约束写 HTML） |
| 只是演讲用 / 发存档，不再改 | `export_deck_pdf.mjs`（多文件）或 `export_deck_stage_pdf.mjs`（单文件 deck-stage），出矢量 PDF |
| 视觉自由度优先（动画、web component、CSS 渐变、复杂 SVG），接受不可编辑 | **PDF**（同上）——PDF 既保真又跨平台，比「图片 PPTX」更合适 |
**绝不要在视觉自由写好的 HTML 上硬跑 html2pptx**——实测视觉驱动的 HTML pass 率 < 30%，剩下的逐页改造比重写还慢。这种场景应该出 PDF，不是硬挤 PPTX。
---
## Fallback：已有视觉稿但用户坚持要 editable PPTX
偶尔会遇到这个场景：你/用户已经写好一份视觉驱动的 HTML（渐变、web component、复杂 SVG 都用上了），本来出 PDF 最合适，但用户明确说「不行，必须是可编辑的 PPTX」。
**不要硬跑 `html2pptx` 期待它 pass**——实测视觉驱动 HTML 在 html2pptx 上 pass 率 <30%，剩下 70% 会报错或走样。正确的 fallback 是：
### Step 1 · 先告知局限性（透明沟通）
一句话跟用户说清三件事：
> 「你现在的 HTML 用了 [具体列出：渐变 / web component / 复杂 SVG / ...]，直接转 editable PPTX 会 fail。我有两个方案：
> - A. **出 PDF**（推荐）——视觉 100% 保留，接收方能看能印但不能改文字
> - B. **以视觉稿为蓝本，重写一版 editable HTML**（保留色彩/布局/文案的设计决策，但按 4 条硬约束重新组织 HTML 结构，**牺牲**渐变、web component、复杂 SVG 等视觉能力）→ 再导出 editable PPTX
>
> 你选哪个？」
不要把 B 方案说得云淡风轻——明确告知**会丢失什么**。让用户做取舍。
### Step 2 · 如果用户选 B：AI 主动改写，不要求用户自己写
这里的 doctrine 是：**用户给的是设计意图，你负责翻译成合规实现**。不是让用户去学 4 条硬约束然后自己重写。
改写时的遵循原则：
- **保留**：色彩系统（主色/辅色/中性色）、信息层级（标题/副标题/正文/注解）、核心文案、layout 骨架（上中下 / 左右分栏 / 网格）、页面节奏
- **降级**：CSS 渐变 → 纯色或 flex 分段、web component → 段落级 HTML、复杂 SVG → 简化的 `<img>` 或纯色几何、阴影 → 删除或降为极弱、自定义字体 → 向系统字体靠齐
- **重写**：裸文字 → 包进 `<p>` / `<h*>`、`background-image` → `<img>` 标签、`<p>` 上的背景边框 → 外层 div 承载
### Step 3 · 产出对照清单（透明交付）
改写完成后给用户一份 before/after 对照，让他知道哪些视觉细节被简化了：
```
原设计 → editable 版调整
- 标题区紫色渐变 → 主色 #5B3DE8 纯色背景
- 数据卡片阴影 → 删除（改为 2pt 描边区分）
- 复杂 SVG 折线图 → 简化为 <img> PNG（从 HTML 截图生成）
- Hero 区 web component 动效 → 静态首帧（web component 无法翻译）
```
### Step 4 · 导出 & 双格式交付
- `editable` 版 HTML → 跑 `scripts/export_deck_pptx.mjs` 出可编辑 PPTX
- **建议同时保留**原视觉稿 → 跑 `scripts/export_deck_pdf.mjs` 出高保真 PDF
- 双格式交付给用户：视觉稿的 PDF + 可编辑的 PPTX，各司其职
### 什么情况下直接拒绝 B 方案
个别场景下改写代价过高，应该劝用户放弃 editable PPTX：
- HTML 核心价值是动画或交互（改写后只剩静态首帧，信息量损失 50%+）
- 页数 > 30，改写成本超过 2 小时
- 视觉设计深度依赖精确 SVG / 自定义 filter（改写后和原图几乎无关）
此时告诉用户：「这个 deck 改写代价过高，建议出 PDF 而不是 PPTX。如果接收方确实要 pptx 格式，就接受视觉会大幅朴素化——要不要换成 PDF？」
---
## 为什么 4 条约束不是 Bug 而是物理约束
这 4 条不是 `html2pptx.js` 作者偷懒——它们是 **PowerPoint 文件格式（OOXML）本身的约束**投射到 HTML 上的结果：
- PPTX 里文字必须在 text frame（`<a:txBody>`），对应段落级 HTML 元素
- PPTX 的 shape 和 text frame 是两个对象，无法在同一 element 上同时画背景和写文字
- PPTX 的 shape fill 对 gradient 支持有限（仅某些 preset gradients，不支持 CSS 任意角度渐变）
- PPTX 的 picture 对象必须引用真实图片文件，不是 CSS 属性
理解这点后，**不要期待工具变聪明** —— 是 HTML 写法要适配 PPTX 格式，不是反过来。
FILE:references/asset-protocol.md
# 核心资产协议（Asset Protocol）
> **触发条件**：任务涉及具体品牌——用户提了产品名 / 公司名 / 明确客户（Stripe、Linear、Anthropic、Notion、Lovart、DJI、自家公司等），不论用户是否主动提供了品牌资料。
>
> **前置硬条件**：先执行本文件的事实验证与官方来源核对，确认品牌 / 产品存在且状态已知，再走资产采集流程。
这是 v1 最核心的约束，也是稳定性的生命线。Agent 是否走通这个协议，直接决定输出质量是 40 分还是 90 分。不要跳过任何一步。
## 核心理念：资产 > 规范
**品牌的本质是「它被认出来」**。识别度按以下顺序贡献：
| 资产 | 识别度 | 必需性 |
|---|---|---|
| **Logo** | 最高 | 任何品牌必须有 |
| **产品图 / 渲染图** | 极高 | 实体产品必须有 |
| **UI 截图 / 界面素材** | 极高 | 数字产品必须有 |
| **色值** | 中 | 辅助 |
| **字体** | 低 | 辅助 |
| **气质关键词** | 低 | agent 自检用 |
**翻译成执行规则**：
- 只抽色值 + 字体、不找 logo / 产品图 / UI → **违反本协议**
- 用 CSS 剪影 / SVG 手画替代真实产品图 → **违反本协议**（生成的就是「通用科技动画」，任何品牌都长一样）
- 找不到资产不告诉用户、也不 AI 生成，硬做 → **违反本协议**
宁可停下问用户要素材，也不要用 generic 填充。
## 5 步硬流程
### Step 1 · 问（资产清单一次问全）
```
关于 <brand/product>，你手上有以下哪些资料？我按优先级列：
1. Logo（SVG / 高清 PNG）—— 任何品牌必备
2. 产品图 / 官方渲染图 —— 实体产品必备
3. UI 截图 / 界面素材 —— 数字产品必备
4. 色值清单（HEX / RGB / 品牌色盘）
5. 字体清单（Display / Body）
6. Brand guidelines PDF / Figma design system / 品牌官网链接
有的直接发我，没有的我去搜 / 抓 / 生成。
```
### Step 2 · 搜官方渠道
| 资产 | 搜索路径 |
|---|---|
| **Logo** | `<brand>.com/brand` · `/press` · `/press-kit` · `brand.<brand>.com` · 官网 header inline SVG |
| **产品图** | `<brand>.com/<product>` 详情页 hero + gallery · 官方 YouTube launch film 截帧 · 新闻稿附图 |
| **UI 截图** | App Store / Google Play 截图 · 官网 screenshots section · 演示视频截帧 |
| **色值** | 官网 inline CSS / Tailwind config / brand guidelines PDF |
| **字体** | 官网 `<link rel="stylesheet">` 引用 · Google Fonts 追踪 · brand guidelines |
兜底搜索关键词：
- `<brand> logo download SVG`、`<brand> press kit`
- `<brand> <product> official renders`、`<brand> <product> product photography`
- `<brand> app screenshots`、`<brand> dashboard UI`
### Step 3 · 下载资产
**3.1 Logo**
1. 独立 SVG/PNG 文件：`curl -o assets/<brand>-brand/logo.svg https://<brand>.com/logo.svg`
2. 官网 HTML 全文提取 inline SVG（80% 场景必用）：`curl -A "Mozilla/5.0" -L https://<brand>.com -o assets/<brand>-brand/homepage.html` 然后 grep `<svg>...</svg>`
3. 官方社交媒体 avatar（最后手段）
**3.2 产品图（实体产品必需）**
1. 官方产品页 hero image（最高优先级，2000px+）
2. 官方 press kit
3. 官方 launch video 截帧（`yt-dlp` + `ffmpeg`）
4. Wikimedia Commons
5. AI 生成兜底（nano-banana-pro，以真实产品图为参考）。**不要用 CSS/SVG 手画代替**
**3.3 UI 截图（数字产品必需）**
App Store / Google Play 截图（注意：可能是 mockup） · 官网 screenshots · 演示视频截帧 · 用户账号截屏。
### Step 3.4 · 素材质量门槛「5-10-2-8」原则（铁律）
> **Logo 例外**：Logo 有就必须用，没有就停下问用户。其他素材（产品图 / UI / 参考图 / 配图）走「5-10-2-8」。
| 维度 | 标准 | 反模式 |
|---|---|---|
| 5 轮搜索 | 多渠道交叉搜 | 第一页结果直接用 |
| 10 个候选 | 至少凑 10 个备选才开始筛 | 只抓 2 个，没得选 |
| 选 2 个好的 | 从 10 个里精选 2 个 | 全都用 = 视觉过载 |
| 每个 8/10 分以上 | 不够 8 分宁可不用，用诚实 placeholder 或 nano-banana-pro 生成 | 凑数 7 分素材进 brand-spec.md |
**8/10 评分维度**：
1. **分辨率** ≥ 2000px（印刷 / 大屏 ≥ 3000px）
2. **版权清晰度** — 官方 > 公共领域 > 免费素材 > 疑似盗图（疑似盗图直接 0 分）
3. **品牌气质契合度** — 与 brand-spec.md 的「气质关键词」一致
4. **光线 / 构图 / 风格一致性** — 2 个素材放一起不打架
5. **独立叙事能力** — 能单独表达一个叙事角色（不是装饰）
**为什么是铁律**：滥竽充数比没有更糟——污染视觉品味、传递「不专业」信号。每一个视觉元素都在积分或扣分。7 分素材 = 扣分项，不如留空。
### Step 4 · 验证 + 提取
| 资产 | 验证动作 |
|---|---|
| Logo | 文件存在 + 可打开 + 至少深底/浅底两个版本 + 透明背景 |
| 产品图 | 至少一张 2000px+ + 去背或干净背景 + 多角度 |
| UI 截图 | 真实分辨率 + 最新版本 + 无用户数据污染 |
| 色值 | `grep -hoE '#[0-9A-Fa-f]{6}' assets/<brand>-brand/*.{svg,html,css} \| sort \| uniq -c \| sort -rn \| head -20`，过滤黑白灰 |
**警惕示范品牌污染**：产品截图常有用户 demo 的品牌色（如某工具截图演示喜茶红），那不是该工具的色。同时出现两种强色时必须区分。
**品牌多切面**：同一品牌的官网营销色和产品 UI 色经常不同（Lovart 官网暖米+橙，产品 UI 是 Charcoal + Lime）。两套都是真的——根据交付场景选合适的切面。
### Step 5 · 固化为 `brand-spec.md`
```markdown
# <Brand> · Brand Spec
> 采集日期：YYYY-MM-DD
> 资产来源：<列出下载来源>
> 资产完整度：<完整 / 部分 / 推断>
## 🎯 核心资产（一等公民）
### Logo
- 主版本：`assets/<brand>-brand/logo.svg`
- 浅底反色版：`assets/<brand>-brand/logo-white.svg`
- 使用场景：<片头/片尾/角落水印/全局>
- 禁用变形：<不能拉伸/改色/加描边>
### 产品图（实体产品必填）
- 主视角：`assets/<brand>-brand/product-hero.png`（2000×1500）
- 细节图：`assets/<brand>-brand/product-detail-{1,2}.png`
- 场景图：`assets/<brand>-brand/product-scene.png`
### UI 截图（数字产品必填）
- 主页：`assets/<brand>-brand/ui-home.png`
- 核心功能：`assets/<brand>-brand/ui-feature-<name>.png`
## 🎨 辅助资产
### 色板
- Primary: #XXXXXX <来源标注>
- Background / Ink / Accent / 禁用色
### 字型
- Display / Body / Mono
### 签名细节 / 禁区 / 气质关键词（3-5 个）
```
**写完 spec 后的执行纪律**：
- 所有 HTML 必须**引用** spec 里的资产文件路径，不允许 CSS 剪影 / SVG 手画代替
- Logo 用 `<img>` 引用真实文件，不重画
- CSS 变量从 spec 注入：`:root { --brand-primary: ...; }`，HTML 只用 `var(--brand-*)`
- 让品牌一致性从「靠自觉」变成「靠结构」
## 全流程失败的兜底
| 缺失 | 处理 |
|---|---|
| Logo 完全找不到 | **停下问用户**，不要硬做 |
| 产品图（实体）找不到 | nano-banana-pro 以官方参考为基底生成 → 向用户索取 → 诚实 placeholder（标注"产品图待补"） |
| UI 截图（数字）找不到 | 向用户索取自己账号截屏 → 官方演示视频截帧。**不用 mockup 生成器凑** |
| 色值找不到 | 进设计方向顾问模式，推荐 3 方向并标注 assumption |
**禁止**：找不到资产就静默用 CSS 剪影 / 通用渐变硬做。宁可停下问，也不要凑。
## 反例（真实踩过的坑）
- **Kimi 动画**：凭记忆猜「应该是橙色」，实际 Kimi 是 `#1783FF` 蓝色——返工
- **Lovart 设计**：把产品截图里演示品牌的喜茶红当成 Lovart 的色——差点毁整个设计
- **DJI Pocket 4 发布动画**（2026-04-20，本协议升级触发案例）：旧版只抽色值，没下载 logo 没找产品图，用 CSS 剪影代替——做出「通用黑底+橙 accent 的科技动画」，没有大疆识别度。IFQ 原话：「否则，我们在表达什么呢？」
## 成本对比
| 场景 | 时间 |
|---|---|
| 正确走完协议 | 下载 logo 5 min + 产品图 / UI 10 min + grep 色值 5 min + 写 spec 10 min = **30 分钟** |
| 不做协议的代价 | 通用动画 → 用户返工 1-2 小时甚至重做 |
**这是稳定性最便宜的投资**。
FILE:references/slide-decks.md
# Slide Decks：HTML幻灯片制作规范
做幻灯片是设计工作的高频场景。这份文档说明怎么做好HTML幻灯片——从架构选型、单页设计，到 PDF/PPTX 导出的完整路径。
**本 skill 的能力覆盖**：
- **HTML 演示版（基础产物，永远默认必做）** → 每页独立 HTML + `assets/deck_index.html` 聚合，浏览器里键盘翻页、全屏演讲
- HTML → PDF 导出 → `scripts/export_deck_pdf.mjs` / `scripts/export_deck_stage_pdf.mjs`
- HTML → 可编辑 PPTX 导出 → `references/editable-pptx.md` + `scripts/html2pptx.js` + `scripts/export_deck_pptx.mjs`（要求 HTML 按 4 条硬约束写）
> **⚠️ HTML 是基础，PDF/PPTX 是衍生物。** 不管最终交付什么格式，都**必须**先做 HTML 聚合演示版（`index.html` + `slides/*.html`），它是幻灯片作品的「源」。PDF/PPTX 是从 HTML 一行命令导出的快照。
>
> **为什么 HTML 优先**：
> - 演讲/演示现场最好用（投影仪 / 共享屏幕直接全屏，键盘翻页，不依赖 Keynote/PPT 软件）
> - 开发过程中每页可单独双击打开验证，不用每次重新跑导出
> - 是 PDF/PPTX 导出的唯一上游（避免「导出后才发现要改 HTML 又要重出」的死循环）
> - 交付物可以是「HTML + PDF」或「HTML + PPTX」双份，接收方爱用哪个用哪个
>
> 2026-04-22 moxt brochure 实测：做完 13 页 HTML + index.html 聚合后，`export_deck_pdf.mjs` 一行导出 PDF，零改动。HTML 版本身就是可直接浏览器演讲的交付物。
---
## 🛑 开工前先确认交付格式（最硬的 checkpoint）
**这个决策比「单文件还是多文件」更先。** 2026-04-20 期权私董会项目实测：**不在动手前确认交付格式 = 2-3 小时返工。**
### 决策树（HTML-first 架构）
所有交付都从同一套 HTML 聚合页（`index.html` + `slides/*.html`）开始。交付格式只决定 **HTML 的写法约束** 和 **导出命令**：
```
【永远默认 · 必做】 HTML 聚合演示版（index.html + slides/*.html）
│
├── 只要浏览器演讲 / 本地 HTML 存档 → 到这里已经完成，HTML 视觉自由度最大
│
├── 还要 PDF（打印 / 发群 / 存档） → 跑 export_deck_pdf.mjs 一键出
│ HTML 写法自由，视觉无约束
│
└── 还要可编辑 PPTX（同事要改文字） → 从第一行 HTML 就按 4 条硬约束写
跑 export_deck_pptx.mjs 一键出
牺牲渐变 / web component / 复杂 SVG
```
### 开工话术（抄走即用）
> 不管最后交付是 HTML、PDF 还是 PPTX，我都会先做一个可在浏览器里切换和演讲的 HTML 聚合版（`index.html` 加键盘翻页）——这是永远的默认基础产物。在此之上再问你要不要额外出 PDF / PPTX 的快照。
>
> 你需要哪个导出格式？
> - **只要 HTML**（演讲/存档）→ 视觉完全自由
> - **还要 PDF** → 同上，加一条导出命令
> - **还要可编辑 PPTX**（同事会在 PPT 里改文字）→ 我必须从第一行 HTML 就按 4 条硬约束写，会牺牲一些视觉能力（无渐变、无 web component、无复杂 SVG）。
### 为什么「要 PPTX 就得从头走 4 条硬约束」
PPTX 可编辑的前提是 `html2pptx.js` 能把 DOM 逐元素翻译为 PowerPoint 对象。它需要 **4 条硬约束**：
1. body 固定 960pt × 540pt（匹配 `LAYOUT_WIDE`，13.333″ × 7.5″，不是 1920×1080px）
2. 所有文字包在 `<p>`/`<h1>`-`<h6>` 里（禁止 div 直接放文字，禁止用 `<span>` 承载主文字）
3. `<p>`/`<h*>` 自身不能有 background/border/shadow（放外层 div）
4. `<div>` 不能用 `background-image`（用 `<img>` 标签）
5. 不用 CSS gradient、不用 web component、不用复杂 SVG 装饰
**本 skill 默认的 HTML 视觉自由度高**——大量 span、嵌套 flex、复杂 SVG、web component（如 `<deck-stage>`）、CSS 渐变——**几乎没有一条能天然过 html2pptx 的约束**（实测视觉驱动的 HTML 直接上 html2pptx，pass 率 < 30%）。
### 两条真实路径的代价对比（2026-04-20 真实踩坑）
| 路径 | 做法 | 结果 | 代价 |
|------|------|------|------|
| ❌ **先自由写 HTML，事后补救 PPTX** | 单文件 deck-stage + 大量 SVG/span 装饰 | 要可编辑 PPTX 只剩两条路：<br>A. 手写 pptxgenjs 几百行 hardcode 坐标<br>B. 重写 17 页 HTML 成 Path A 格式 | 2-3 小时返工，且手写版**维护成本永续**（HTML 改一个字，PPTX 要再人肉同步） |
| ✅ **从第一步按 Path A 约束写** | 每页独立 HTML + 4 条硬约束 + 960×540pt | 一条命令导出 100% 可编辑 PPTX，同时也能浏览器全屏演讲（Path A HTML 就是浏览器可播放的标准 HTML） | 写 HTML 时多花 5 分钟想「文字怎么包进 `<p>`」，零返工 |
### 混合交付怎么办
用户说「我要 HTML 演讲 **和** 可编辑 PPTX」——**这不是混合**，是 PPTX 需求覆盖 HTML 需求。按 Path A 写出来的 HTML 本身就能浏览器全屏演讲（加个 `deck_index.html` 拼接器就行）。**没有额外代价。**
用户说「我要 PPTX **和** 动画 / web component」——**这是真矛盾**。告诉用户：要可编辑 PPTX 就得牺牲这些视觉能力。让他做取舍，不要偷偷做手写 pptxgenjs 方案（会变成永续维护债）。
### 事后才知道要 PPTX 怎么办（紧急补救）
极个别情况：HTML 已经写好了才发现要 PPTX。推荐走 **fallback 流程**（完整说明见 `references/editable-pptx.md` 末尾「Fallback：已有视觉稿但用户坚持要 editable PPTX」）：
1. **首选：改出 PDF**（视觉 100% 保留，跨平台，接收方能看能印）—— 如果接收方实际需求是「演讲/存档」，PDF 就是最佳交付物
2. **次选：AI 以视觉稿为蓝本，重写一版 editable HTML** → 导出 editable PPTX —— 保留色彩/布局/文案的设计决策，牺牲渐变、web component、复杂 SVG 等视觉能力
3. **不推荐：手写 pptxgenjs 重建**——位置、字体、对齐都要手调，维护成本高，且后续 HTML 改一个字都得再人肉同步一次
永远把选择告诉用户，让他决定。**永远不要第一反应就开始手写 pptxgenjs**——那是最后的兜底手段。
---
## 🛑 批量制作前：先做 2 页 showcase 定 grammar
**只要 deck ≥ 5 页，绝对不能从第 1 页直接写到最后一页。** 2026-04-22 moxt brochure 实战验证的正确顺序：
1. 选 **2 个视觉差异最大的页面类型**先做 showcase（如「封面」+「情绪/引用页」，或「封面」+「产品展示页」）
2. 截图让用户确认 grammar（masthead / 字体 / 色 / 间距 / 结构 / 中英双语比例）
3. 方向通过了再批量推剩下 N-2 页，每页复用已建立的 grammar
4. 全部完成后一起合成 HTML 聚合 + PDF / PPTX 衍生物
**为什么**：直接写 13 页到底 → 用户说「方向不对」= 返工 13 次。先做 2 页 showcase → 方向错 = 返工 2 次。视觉 grammar 一旦确立，后续 N 页的决策空间大幅收窄，只剩「内容怎么放进去」。
**showcase 页选择原则**：选视觉结构最不一样的两页。这两页过了 = 其他中间态都能过。
| Deck 类型 | 推荐 showcase 页组合 |
|-----------|---------------------|
| B2B brochure / 产品宣发 | 封面 + 内容页（理念/情感页） |
| 品牌发布 | 封面 + 产品特色页 |
| 数据报告 | 数据大图页 + 分析结论页 |
| 教程课件 | 章节封页 + 具体知识点页 |
---
## 📐 出版物 grammar 模板（moxt 实测可复用）
适合 B2B brochure / 产品宣发 / 长报告类 deck。每页复用这套结构 = 13 页视觉完全一致、0 返工。
### 每页骨架
```
┌─ masthead（顶部 strip + 横线）────────────┐
│ [logo 22-28px] · A Product Brochure Issue · Date · URL │
├──────────────────────────────────────────┤
│ │
│ ── kicker（绿色短横 + uppercase 标签） │
│ CHAPTER XX · SECTION NAME │
│ │
│ H1（中文 Noto Serif SC 900） │
│ 重点词单独上品牌主色 │
│ │
│ English subtitle (Lora italic，副标题) │
│ ─────────── 分隔线 ────────── │
│ │
│ [具体内容：双栏 60/40 / 2x2 grid / 列表] │
│ │
├──────────────────────────────────────────┤
│ section name XX / total │
└──────────────────────────────────────────┘
```
### 样式约定（直接抄走）
- **H1**：中文 Noto Serif SC 900，字号 80-140px 看信息量，重点词单独上品牌主色（不要全文堆色）
- **英文副**：Lora italic 26-46px，品牌签名词（如 "AI team"）粗体 + 主色斜体
- **正文**：Noto Serif SC 17-21px，line-height 1.75-1.85
- **accent 高亮**：正文里用主色加粗标注关键词，每页不超过 3 处（过多就失去锚点作用）
- **背景**：暖米底 #FAFAFA + 极淡 radial-gradient noise（`rgba(33,33,33,0.015)`）增加纸感
### 视觉主角必须差异化
13 页如果全是「文字 + 一张截图」就太单调。**每页的视觉主角类型轮换**：
| 视觉类型 | 适合的 section |
|---------|---------------|
| 封面排版（大字 + masthead + pillar） | 首页 / 篇章封 |
| 单角色 portrait（超大单只 momo 等） | 介绍单个概念/角色 |
| 多角色合影 / 头像卡并排 | 团队 / 用户案例 |
| 时间轴卡片递进 | 展示「长期关系」「演进」 |
| 知识图谱 / 连接节点图 | 展示「协作」「流动」 |
| Before/After 对比卡 + 中间箭头 | 展示「改变」「差异」 |
| 产品 UI 截图 + 描边设备框 | 具体功能展示 |
| 大引号 big-quote（半页大字） | 情绪页 / 问题页 / 引文页 |
| 真人头像 + 引言卡（2×2 或 1×4） | 用户见证 / 使用场景 |
| 大字封底 + URL 椭圆按钮 | CTA / 结尾 |
---
## ⚠️ 常见踩坑（moxt 实战总结）
### 1. Emoji 在 Chromium / Playwright 导出时不渲染
Chromium 默认不带彩色 emoji 字体，`page.pdf()` 或 `page.screenshot()` 时 emoji 显示为空方框。
**对策**：用 Unicode 文字符号（`✦` `✓` `✕` `→` `·` `—`）替代，或直接改纯文字（「Email · 23」而不是「📧 23 emails」）。
### 2. `export_deck_pdf.mjs` 报错 `Cannot find package 'playwright'`
原因：ESM 模块解析从脚本所在位置向上找 `node_modules`。脚本在 skill 安装目录的 `scripts/` 下，那里没依赖。
**对策**：把脚本复制到 deck 项目目录（例如 `brochure/build-pdf.mjs`），在项目根跑 `npm install playwright pdf-lib`，然后 `node build-pdf.mjs --slides slides --out output/deck.pdf`。
### 3. Google Fonts 没加载完就截图 → 中文显示为系统默认黑体
Playwright 截图/PDF 前至少 `wait-for-timeout=3500` 让 webfont 下载并 paint。或者把字体 self-host 到 `shared/fonts/` 减少网络依赖。
### 4. 信息密度失衡：内容页塞太多
moxt philosophy 页第一版用 2×2 = 4 段 + 底部 3 信条 = 7 块内容，挤压且重复。改成 1×3 = 3 段后呼吸感立刻回来。
**对策**：每页控制在「1 个核心信息 + 3-4 个辅助点 + 1 个视觉主角」，超过就拆到新页。**少即是多**——观众一页看 10 秒，给他 1 个记忆点比 4 个记忆点更容易记住。
---
## 🛑 先定架构：单文件 还是 多文件？
**这个选择是做幻灯片的第一步，错了会反复踩坑。先读完这一节再动手。**
### 两种架构对比
| 维度 | 单文件 + `deck_stage.js` | **多文件 + `deck_index.html` 拼接器** |
|------|--------------------------|--------------------------------------|
| 代码结构 | 一个 HTML，所有 slide 是 `<section>` | 每页独立 HTML，`index.html` 用 iframe 拼接 |
| CSS 作用域 | ❌ 全局，一页的样式可能影响所有页 | ✅ 天然隔离，iframe 各自一片天 |
| 验证粒度 | ❌ 要 JS goTo 才能切到某页 | ✅ 单页文件双击就能在浏览器看 |
| 并行开发 | ❌ 一个文件，多 agent 改会冲突 | ✅ 多 agent 可并行做不同页，零冲突 merge |
| 调试难度 | ❌ 一处 CSS 出错，全 deck 翻车 | ✅ 一页出错只影响自己 |
| 内嵌交互 | ✅ 跨页共享状态很简单 | 🟡 iframe 间需 postMessage |
| 打印 PDF | ✅ 内置 | ✅ 拼接器 beforeprint 遍历 iframe |
| 键盘导航 | ✅ 内置 | ✅ 拼接器内置 |
### 选哪个？（决策树）
```
│ 问：deck 预计有多少页？
├── ≤10 页、需要 in-deck 动画或跨页交互、pitch deck → 单文件
└── ≥10 页、学术讲座、课件、长 deck、多 agent 并行 → 多文件（推荐）
```
**默认走多文件路径**。它不是「备选」，是**长 deck 和团队协作的主路径**。原因：单文件架构的每一个优势（键盘导航、打印、scale）多文件都有，而多文件的作用域隔离和可验证性是单文件补不回来的。
### 为什么这条规则这么硬？（真实事故记录）
单文件架构曾经在 AI心理学讲座 deck 制作中连踩四坑：
1. **CSS 特异性覆盖**：`.emotion-slide { display: grid }` (特异性 10) 干翻 `deck-stage > section { display: none }` (特异性 2)，导致所有页同时渲染叠加。
2. **Shadow DOM slot 规则被外层 CSS 压制**：`::slotted(section) { display: none }` 挡不住 outer rule 的覆盖，sections 不肯隐藏。
3. **localStorage + hash 导航竞态**：刷新后不是跳到 hash 位置，而是停在 localStorage 记录的旧位置。
4. **验证成本高**：必须 `page.evaluate(d => d.goTo(n))` 才能截某页，比直接 `goto(file://.../slides/05-X.html)` 慢一倍，还常报错。
全部根因是**单一全局命名空间**——多文件架构从物理层面把这些问题消除了。
---
## 路径 A（默认）：多文件架构
### 目录结构
```
我的Deck/
├── index.html # 从 assets/deck_index.html 复制来，改 MANIFEST
├── shared/
│ ├── tokens.css # 共享设计 token（色板/字号/常用 chrome）
│ └── fonts.html # <link> 引入 Google Fonts（每页 include）
└── slides/
├── 01-cover.html # 每个文件都是完整 1920×1080 HTML
├── 02-agenda.html
├── 03-problem.html
└── ...
```
### 每张 slide 的模板骨架
```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>P05 · Chapter Title</title>
<link href="https://fonts.googleapis.com/css2?family=..." rel="stylesheet">
<link rel="stylesheet" href="../shared/tokens.css">
<style>
/* 这一页独有的样式。用任何 class 名都不会污染别的页。*/
body { padding: 120px; }
.my-thing { ... }
</style>
</head>
<body>
<!-- 1920×1080 的内容（由 body 的 width/height 在 tokens.css 里锁定）-->
<div class="page-header">...</div>
<div>...</div>
<div class="page-footer">...</div>
</body>
</html>
```
**关键约束**：
- `<body>` 就是画布，直接在上面布局。不要包 `<section>` 或其他 wrapper。
- `width: 1920px; height: 1080px` 由 `shared/tokens.css` 里的 `body` 规则锁定。
- 引 `shared/tokens.css` 共享设计 token（色板、字号、page-header/footer 等）。
- 字体 `<link>` 每页自己写（fonts 单独 import 不贵，且保证每页独立可打开）。
### 拼接器：`deck_index.html`
**直接从 `assets/deck_index.html` 复制**。你只需要改一处——`window.DECK_MANIFEST` 数组，按顺序列出所有 slide 文件名和人类可读标签：
```js
window.DECK_MANIFEST = [
{ file: "slides/01-cover.html", label: "封面" },
{ file: "slides/02-agenda.html", label: "目录" },
{ file: "slides/03-problem.html", label: "问题陈述" },
// ...
];
```
拼接器已内置：键盘导航（←/→/Home/End/数字键/P 打印）、scale + letterbox、右下计数器、localStorage 记忆、hash 跳页、打印模式（遍历 iframe 按页输出 PDF）。
### 单页验证（这是多文件架构的杀手级优势）
每张 slide 都是独立 HTML。**做完一张就在浏览器双击打开看**：
```bash
open slides/05-personas.html
```
Playwright 截图也是直接 `goto(file://.../slides/05-personas.html)`，不需要 JS 跳页，也不会被别的页的 CSS 干扰。这让「改一点验一点」的工作流成本接近零。
### 并行开发
把每张 slide 的任务拆给不同 agent，同时跑——HTML 文件彼此独立，merge 时没有冲突。长 deck 用这种并行方式能把制作时间压到 1/N。
### `shared/tokens.css` 该放什么
只放**真正跨页共用**的东西：
- CSS 变量（色板、字号阶、间距阶）
- `body { width: 1920px; height: 1080px; }` 这样的 canvas 锁定
- `.page-header` / `.page-footer` 这种每页都用一模一样的 chrome
**不要**把单页的布局 class 塞进来——那会退化回单文件架构的全局污染问题。
---
## 路径 B（小 deck）：单文件 + `deck_stage.js`
适用于 ≤10 页、需要跨页共享状态（比如一个 React tweaks 面板要操控所有页）、或者做 pitch deck demo 这种要求极度紧凑的场景。
### 基本用法
1. 从 `assets/deck_stage.js` 读取内容，嵌入 HTML 的 `<script>`（或 `<script src="deck_stage.js">`）
2. 在 body 里用 `<deck-stage>` 包 slide
3. 🛑 **script 标签必须放在 `</deck-stage>` 之后**（见下方硬约束）
```html
<body>
<deck-stage>
<section>
<h1>Slide 1</h1>
</section>
<section>
<h1>Slide 2</h1>
</section>
</deck-stage>
<!-- ✅ 正确：script 在 deck-stage 之后 -->
<script src="deck_stage.js"></script>
</body>
```
### 🛑 Script 位置硬约束（2026-04-20 真实踩坑）
**不能把 `<script src="deck_stage.js">` 放在 `<head>` 里。** 即使它在 `<head>` 里能定义 `customElements`，parser 在解析到 `<deck-stage>` 开始标签时就会触发 `connectedCallback`——此时子 `<section>` 还没被 parse，`_collectSlides()` 拿到空数组，counter 显示 `1 / 0`，所有页同时叠加渲染。
**三条合规写法**（任选其一）：
```html
<!-- ✅ 最推荐：script 在 </deck-stage> 之后 -->
</deck-stage>
<script src="deck_stage.js"></script>
<!-- ✅ 也可：script 在 head 但加 defer -->
<head><script src="deck_stage.js" defer></script></head>
<!-- ✅ 也可：module 脚本天然 defer -->
<head><script src="deck_stage.js" type="module"></script></head>
```
`deck_stage.js` 本身已内置 `DOMContentLoaded` 延迟收集防御，即使 script 放 head 也不会彻底炸掉——但 `defer` 或放 body 底部仍然是更干净的做法，避免依赖防御分支。
### ⚠️ 单文件架构的 CSS 陷阱（务必阅读）
单文件架构最常见的坑——**`display` 属性被单页样式偷走**。
常见错误姿势 1（直接写 display: flex 到 section）：
```css
/* ❌ 外部 CSS 特异性 2，覆盖了 shadow DOM 的 ::slotted(section){display:none}（也是 2）*/
deck-stage > section {
display: flex; /* 所有页会同时叠加渲染！ */
flex-direction: column;
padding: 80px;
...
}
```
常见错误姿势 2（section 有特异性更高的 class）：
```css
.emotion-slide { display: grid; } /* 特异性: 10，更糟 */
```
两种都会让 **所有 slide 同时叠加渲染**——counter 可能显示 `1 / 10` 假装正常，但视觉上第一页盖着第二页盖着第三页。
### ✅ Starter CSS（开工直接 copy，不踩坑）
**section 自身**只管「可见/不可见」；**layout（flex/grid 等）写到 `.active` 上**：
```css
/* section 只定义非 display 的通用样式 */
deck-stage > section {
background: var(--paper);
padding: 80px 120px;
overflow: hidden;
position: relative;
/* ⚠️ 不要在这里写 display! */
}
/* 锁死「非激活即隐藏」——特异性+权重双保险 */
deck-stage > section:not(.active) {
display: none !important;
}
/* 激活页才写需要的 display + layout */
deck-stage > section.active {
display: flex;
flex-direction: column;
justify-content: center;
}
/* 打印模式：所有页都要显示，覆盖 :not(.active) */
@media print {
deck-stage > section { display: flex !important; }
deck-stage > section:not(.active) { display: flex !important; }
}
```
替代方案：**把单页的 flex/grid 写到内部 wrapper `<div>` 上**，section 本身永远只是 `display: block/none` 的切换器。这是最干净的做法：
```html
<deck-stage>
<section>
<div class="slide-content flex-layout">...</div>
</section>
</deck-stage>
```
### 自定义尺寸
```html
<deck-stage width="1080" height="1920">
<!-- 9:16 竖版 -->
</deck-stage>
```
---
## Slide Labels
Deck_stage 和 deck_index 都会给每页打标签（计数器显示）。给它们**更有意义**的 label：
**多文件**：在 `MANIFEST` 里写 `{ file, label: "04 问题陈述" }`
**单文件**：在 section 上加 `<section data-screen-label="04 Problem Statement">`
**关键：Slide 编号从 1 开始，不要从 0**。
用户说"slide 5"时，他指的是第 5 张，永远不是数组位置 `[4]`。人类不说 0-indexed。
---
## Speaker Notes
**默认不加**，只在用户明确要求时才加。
加了 speaker notes 你就可以把 slide 上的文字减少到最小，focus on impactful visuals——notes 承载完整 script。
### 格式
**多文件**：在 `index.html` 的 `<head>` 里写：
```html
<script type="application/json" id="speaker-notes">
[
"第1张的 script...",
"第2张的 script...",
"..."
]
</script>
```
**单文件**：同上位置。
### Notes 写作要点
- **完整**：不是提纲，是真要讲的话
- **对话式**：像平时说话，不是书面语
- **对应**：数组第 N 个对应第 N 张 slide
- **长度**：200-400 字最佳
- **情绪线**：标注重音、停顿、强调点
---
## Slide 设计模式
### 1. 建立一个系统（必做）
探索完 design context 后，**先口头说你要用的系统**：
```markdown
Deck系统：
- 背景色：最多2种（90% 白 + 10% 深色 section divider）
- 字型：display 用 Instrument Serif，body 用 Geist Sans
- 节奏：section divider 用 full-bleed 彩色 + 白字，普通 slide 白底
- 图像：hero slide 用 full-bleed 照片，data slide 用 chart
我按这个系统做，有问题告诉我。
```
用户确认后再往下做。
### 2. 常用 slide layouts
- **Title slide**：纯色背景 + 巨大标题 + 副标题 + 作者/日期
- **Section divider**：彩色背景 + 章节号 + 章节标题
- **Content slide**：白底 + 标题 + 1-3 bullet points
- **Data slide**：标题 + 大图表/数字 + 简短说明
- **Image slide**：full-bleed 照片 + 底部小 caption
- **Quote slide**：留白 + 巨大 quote + attribution
- **Two-column**：左右对比（vs / before-after / problem-solution）
一个 deck 里最多用 4-5 种 layout。
### 3. Scale（再次强调）
- 正文最小 **24px**，理想 28-36px
- 标题 **60-120px**
- Hero 字 **180-240px**
- 幻灯片是给 10 米外看的，字要够大
### 4. 视觉节奏
Deck 需要 **intentional variety**：
- 颜色节奏：大部分白底 + 偶尔彩色 section divider + 偶尔 dark 片段
- 密度节奏：几张 text-heavy 的 + 几张 image-heavy 的 + 几张 quote 留白
- 字号节奏：正常标题 + 偶尔巨型 hero 文字
**不要每张 slide 长一样**——那是 PPT 模板，不是设计。
### 5. 空间呼吸（数据密集页必读）
**新手最容易踩的坑**：把所有能放的信息都塞进一页。
信息密度 ≠ 有效信息传达。学术/演讲类 deck 尤其要克制：
- 列表/矩阵页：不要把 N 个元素都画成同一大小。用 **主次分层**——今天要聊的 5 个放大做主角，剩下 16 个缩小做背景 hint。
- 大数字页：数字本身是视觉主角。周围的 caption 不要超过 3 行，否则观众眼球来回跳。
- 引用页：引语和 attribution 之间要有留白隔开，不要贴在一起。
对照「数据是不是主角」「文字有没有挤在一起」两条自我审查，改到留白让你有点不安为止。
---
## 打印为 PDF
**多文件**：`deck_index.html` 已处理 `beforeprint` 事件，按页输出 PDF。
**单文件**：`deck_stage.js` 同样处理。
打印样式已写好，不需要额外写 `@media print` CSS。
---
## 导出为 PPTX / PDF（自助脚本）
HTML 优先是第一公民。但用户经常需要 PPTX/PDF 交付。提供两个通用脚本，**任何多文件 deck 都能用**，位于 `scripts/` 下：
### `export_deck_pdf.mjs` — 导出矢量 PDF（多文件架构）
```bash
node scripts/export_deck_pdf.mjs --slides <slides-dir> --out deck.pdf
```
**特点**：
- 文字**保留矢量**（可复制、可搜索）
- 视觉 100% 保真（Playwright 内嵌 Chromium 渲染后打印）
- **不需要改 HTML 任何一个字**
- 每个 slide 独立 `page.pdf()`，再用 `pdf-lib` 合并
**依赖**：`npm install playwright pdf-lib`
**限制**：PDF 不能再编辑文字——要改回到 HTML 改。
### `export_deck_stage_pdf.mjs` — 单文件 deck-stage 架构专用 ⚠️
**什么时候用**：deck 是单 HTML 文件 + `<deck-stage>` web component 包裹 N 个 `<section>`（即路径 B 架构）。此时 `export_deck_pdf.mjs` 那套「每个 HTML 一次 `page.pdf()`」走不通，需要走这个专用脚本。
```bash
node scripts/export_deck_stage_pdf.mjs --html deck.html --out deck.pdf
```
**为什么不能复用 export_deck_pdf.mjs**（2026-04-20 真实踩坑记录）：
1. **Shadow DOM 赢过 `!important`**：deck-stage 的 shadow CSS 里有 `::slotted(section) { display: none }`（只 active 的那张 `display: block`）。即使在 light DOM 用 `@media print { deck-stage > section { display: block !important } }` 也压不住——`page.pdf()` 触发 print 媒体后 Chromium 最终渲染只有 active 那一张，结果**整个 PDF 只有 1 页**（当前 active slide 的重复）。
2. **循环 goto 每页还是只出 1 页**：直觉解法「对每个 `#slide-N` navigate 一次再 `page.pdf({pageRanges:'1'})`」也失败——因为 print CSS 在 shadow DOM 之外也有 `deck-stage > section { display: block }` 规则被 override 后，最终渲染永远是 section 列表的第一个（不是你 navigate 到的那一页）。结果 17 次循环得到 17 张 P01 封面。
3. **absolute 子元素跑到下一页**：即使成功让所有 section 渲染出来，section 本身若 `position: static`，其 absolute 定位的 `cover-footer`/`slide-footer` 会相对 initial containing block 定位——当 section 被 print 强制为 1080px 高度，absolute footer 可能被推到下一页（表现为 PDF 比 section 数量多 1 页，多出来的那页只含 footer 孤儿）。
**修复策略**（脚本已实现）：
```js
// 打开 HTML 后，用 page.evaluate 把 section 从 deck-stage slot 中提出来，
// 直接挂到 body 下一个普通 div 里，并内联 style 确保 position:relative + 固定尺寸
await page.evaluate(() => {
const stage = document.querySelector('deck-stage');
const sections = Array.from(stage.querySelectorAll(':scope > section'));
document.head.appendChild(Object.assign(document.createElement('style'), {
textContent: `
@page { size: 1920px 1080px; margin: 0; }
html, body { margin: 0 !important; padding: 0 !important; }
deck-stage { display: none !important; }
`,
}));
const container = document.createElement('div');
sections.forEach(s => {
s.style.cssText = 'width:1920px!important;height:1080px!important;display:block!important;position:relative!important;overflow:hidden!important;page-break-after:always!important;break-after:page!important;background:#F7F4EF;margin:0!important;padding:0!important;';
container.appendChild(s);
});
// 最后一页禁分页，避免尾部空白页
sections[sections.length - 1].style.pageBreakAfter = 'auto';
sections[sections.length - 1].style.breakAfter = 'auto';
document.body.appendChild(container);
});
await page.pdf({ width: '1920px', height: '1080px', printBackground: true, preferCSSPageSize: true });
```
**为什么这能 work**：
- 把 section 从 shadow DOM slot 拔到 light DOM 的普通 div——彻底绕过 `::slotted(section) { display: none }` 规则
- 内联 `position: relative` 让 absolute 子元素相对 section 定位，不会溢出
- `page-break-after: always` 让浏览器 print 时每 section 独立一页
- `:last-child` 不分页避免尾部空白页
**用 `mdls -name kMDItemNumberOfPages` 验证时注意**：macOS 的 Spotlight metadata 有缓存，PDF 重写后要跑 `mdimport file.pdf` 强制刷新，否则显示旧的页数。用 `pdfinfo` 或 `pdftoppm` 数文件数才是真数。
---
### `export_deck_pptx.mjs` — 导出可编辑 PPTX
```bash
# 唯一模式：文本框原生可编辑（字体会回落到系统字体）
node scripts/export_deck_pptx.mjs --slides <dir> --out deck.pptx
```
工作原理：`html2pptx` 逐元素读 computedStyle 把 DOM 翻译成 PowerPoint 对象（text frame / shape / picture）。文字变成真文本框，PPT 里双击即可编辑。
**硬性约束**（HTML 必须满足，否则该页 skip，详细说明见 `references/editable-pptx.md`）：
- 所有文字必须在 `<p>`/`<h1>`-`<h6>`/`<ul>`/`<ol>` 里（禁止裸文本 div）
- `<p>`/`<h*>` 标签自身不能有 background/border/shadow（放外层 div）
- 不用 `::before`/`::after` 插入装饰文字（伪元素提不出来）
- inline 元素（span/em/strong）不能有 margin
- 不用 CSS gradient（不可渲染）
- div 不用 `background-image`（用 `<img>`）
脚本已内置**自动预处理器**——把 "叶子 div 里的裸文本" 自动包成 `<p>`（保留 class）。这解决了最常见的违规（裸文本）。但其他违规（p 上有 border、span 上有 margin 等）仍需 HTML 源头合规。
**字体回落 caveat**：
- Playwright 用 webfont 测量 text-box 尺寸；PowerPoint/Keynote 用本机字体渲染
- 两者不同时会有**溢出或错位**——每页都要肉眼过
- 建议目标机器装好 HTML 里用的字体，或 fallback 到 `system-ui`
**视觉优先场景不要走这条路径** → 改用 `export_deck_pdf.mjs` 出 PDF。PDF 视觉 100% 保真、矢量、跨平台、文字可搜——是视觉优先 deck 的真正归宿，不是什么「不可编辑的妥协」。
### 从一开始就让 HTML 对导出友好
对性能最稳的 deck：**从写 HTML 时就按 editable 的 4 条硬约束写**。这样 `export_deck_pptx.mjs` 可以直接全部 pass。额外成本不大：
```html
<!-- ❌ 不好 -->
<div class="title">关键发现</div>
<!-- ✅ 好（p 包裹，class 继承） -->
<p class="title">关键发现</p>
<!-- ❌ 不好（border 在 p 上） -->
<p class="stat" style="border-left: 3px solid red;">41%</p>
<!-- ✅ 好（border 在外层 div） -->
<div class="stat-wrap" style="border-left: 3px solid red;">
<p class="stat">41%</p>
</div>
```
### 何时选哪个
| 场景 | 推荐 |
|------|------|
| 给主办方/档案存档 | **PDF**（通用、高保真、文字可搜） |
| 发给协作者让他们微调文字 | **PPTX editable**（接受字体回落） |
| 要现场演讲、不改内容 | **PDF**（矢量保真，跨平台） |
| HTML 是首选呈现媒介 | 直接浏览器播放，导出只是备份 |
## 导出为可编辑 PPTX 的深度路径（仅长期项目）
如果你的 deck 会长期维护、反复修改、团队协作——建议**一开始就按 html2pptx 约束写 HTML**，这样 `export_deck_pptx.mjs` 可以直接全部 pass。详见 `references/editable-pptx.md`（4 条硬约束 + HTML 模板 + 常见错误速查 + 已有视觉稿的 fallback 流程）。
---
## 常见问题
**多文件：iframe 里的页打不开 / 白屏**
→ 检查 `MANIFEST` 的 `file` 路径是否相对 `index.html` 正确。用浏览器 DevTools 看 iframe 的 src 能否直接访问。
**多文件：某页样式和别页冲突**
→ 不可能（iframe 隔离）。如果感觉冲突，那是缓存——Cmd+Shift+R 强刷。
**单文件：多 slide 同时渲染叠加**
→ CSS 特异性问题。看上面「单文件架构的 CSS 陷阱」一节。
**单文件：缩放看起来不对**
→ 检查是否所有 slide 直接挂在 `<deck-stage>` 下作为 `<section>`。中间不能包 `<div>`。
**单文件：想跳到特定 slide**
→ URL 加 hash：`index.html#slide-5` 跳到第 5 张。
**两种架构都适用：字在不同屏幕下位置不一致**
→ 用固定尺寸（1920×1080）和 `px` 单位，不要用 `vw`/`vh` 或 `%`。缩放统一处理。
---
## 验证检查清单（做完 deck 必过）
1. [ ] 浏览器直接打开 `index.html`（或主 HTML），检查首页无破图、字体已加载
2. [ ] 按 → 键翻到每一页，没有空白页、没有布局错位
3. [ ] 按 P 键打印预览，每页恰好一张 A4（或 1920×1080）且无裁切
4. [ ] 随机选 3 页 Cmd+Shift+R 强刷，localStorage 记忆正常工作
5. [ ] Playwright 批量截图（单页架构：遍历 `slides/*.html`；单文件架构：用 goTo 切换），人工肉眼过一遍
6. [ ] 搜一下 `TODO` / `placeholder` 残留，确认都清理了
FILE:references/smoke-test.md
# Smoke Test · IFQ Design Skills
一页说明：**如何快速验证 ClawHub-safe bundle 安装完整、脚本可读、安全面干净**。不是完整设计 QA，是 60 秒内跑完、任何发布级破损都能暴露的最小回归入口。
## 一行启动
```bash
# 在 ifq-design-skills 仓库根目录下
npm run validate
```
这个命令会顺序验证：
1. **模板索引一致性** — `assets/templates/INDEX.json` 里每一条 `file` 在磁盘上真实存在
2. **品牌资产齐备** — `assets/ifq-brand/logo.svg`、`logo-white.svg`、`mark.svg`、`icons/hand-drawn-icons.svg`、`ifq_brand.jsx` 全在
3. **手绘图标 sprite 可解析** — `hand-drawn-icons.svg` 的 `<symbol id="...">` 至少 24 条
4. **References 路由目标存在** — SKILL.md 里每个 `references/*.md` 指向都真实存在
5. **关键脚本健康** — `scripts/*.mjs / *.js` 必须是文本、非空、结构正常
6. **authored 年份渲染** — IFQ authored stamp 必须渲染为真实年份，不能残留 `field note / 2026` 或年份占位符
7. **ClawHub manifest** — `clawhub.json` 与 `SKILL.md` 版本一致，docs / triggers / tool_map 可解析
8. **package 安全** — zero dependencies，zero install-time lifecycle hooks
9. **ClawHub cleanliness** — ignore manifest 排除 VCS、agent-local state、`.env`、个人资产索引和构建产物
10. **script safety** — `scripts/script-safety-rules.json` deny-list 覆盖动态执行、进程创建和脚本侧外联原语
11. **secret hygiene** — deny-list 覆盖常见令牌、PAT、云访问标识和私钥块
12. **font loading** — Google Fonts 只能是 Tier B 非阻塞 + noscript fallback
13. **template runtime** — 默认可 fork 模板不依赖远程 JS/CSS runtime（Google Fonts 除外）
14. **remote runtime pinning** — HTML 资产里的远程 runtime 不能用 floating `@latest`
退出码：`0` 成功 · `1` 失败（会打印第一条失败详情）。
当前仓库的最小 smoke 仅依赖 Node，无需 `npm install`，也不会触发网络访问。高敏感检测词放在 `scripts/script-safety-rules.json`，避免平台把自检代码误判成“读文件后外发”。
## 三种任务的最小验证剧本
如果你要验证**设计交付链**而不是只验证发布包，按下面的最小任务跑一次。ClawHub-safe bundle 负责 HTML 和协议；Playwright / ffmpeg / PDF / PPTX 自动化只在完整 GitHub 仓库中使用。
### ① 原型任务最小验证
```
任务：给 iPhone 15 Pro 做一个「相机 App 拍照瞬间」的高保真原型，1 屏即可。
验收：
- 使用 Starter Components 里的 AppPhone 状态管理器
- 图片素材必须来自 Wikimedia / Met / Unsplash，不能用纯色占位
- 交付前跑 Playwright 点击测试，至少 1 个可点击交互
```
预期耗时 3–5 分钟；失败通常意味着：占位图没替换 / AppPhone 没包 / 宿主 agent 没有浏览器截图能力。
### ② 动画任务最小验证
```
任务：5 秒 logo 起幕动画，1920×1080，60fps，导出 mp4 + gif。
验收：
- 使用动画引擎（keyframe-based，非 CSS transition 堆叠）
- 导出后 gif ≤ 2 MB，palette 优化开启
- mp4 自动附加 BGM + fade in/out
```
预期耗时 6–10 分钟；MP4/GIF 导出请切到完整 GitHub repo。失败通常意味着：ffmpeg 没装 / Playwright 没装 chromium / BGM 文件缺失。
### ③ Deck 导出最小验证
```
任务：3 页 keynote HTML deck（封面 + 1 内容页 + 封底），同时导出 PDF 与 PPTX。
验收：
- 使用 slide-title.html 模板 + 两个自定义页
- PDF 文件 > 0 字节，页数 = 3
- PPTX 在 Keynote / PowerPoint 打开文字仍可编辑
```
预期耗时 4–8 分钟；PDF/PPTX 导出请切到完整 GitHub repo。失败通常意味着：`pptxgenjs` 或 `pdf-lib` 没装 / chromium 没装 / 字体加载失败。
## 依赖矩阵速查
ClawHub-safe bundle:
| 命令 | 依赖 |
|------|------|
| `npm run validate` | Node ≥ 18.17 |
| `npm run pack` | Node ≥ 18.17 |
完整 GitHub repo 的导出辅助：
| 脚本 | Node deps | Python deps | System |
|------|-----------|-------------|--------|
| `scripts/verify.py` | — | `playwright` | chromium |
| `scripts/render-video.js` | `playwright`, `sharp` | — | `ffmpeg`, chromium |
| `scripts/export_deck_pdf.mjs` | `playwright`, `pdf-lib` | — | chromium |
| `scripts/export_deck_pptx.mjs` | `playwright`, `pptxgenjs`, `sharp` | — | chromium |
| `scripts/export_deck_stage_pdf.mjs` | `playwright`, `pdf-lib` | — | chromium |
| `scripts/html2pptx.js` | `pptxgenjs`, `sharp` | — | — |
> **仅在需要导出时安装**：
> ```
> npm install # full repo Node deps
> npx playwright install chromium
> pip install -r requirements.txt # 仅当你要跑 verify.py
> brew install ffmpeg # macOS；Debian/Ubuntu 用 apt install ffmpeg
> ```
## 失败排查清单
- `Error: browserType.launch: Executable doesn't exist` → `npx playwright install chromium`
- `ffmpeg: command not found` → `brew install ffmpeg`（macOS）/ `apt install ffmpeg`（Linux）
- `Cannot find module 'playwright'` → `npm install`
- `ModuleNotFoundError: No module named 'playwright'` → `pip install -r requirements.txt`
- INDEX.json 指向不存在文件 → 先运行 `npm run validate` 看第一条失败，再修或删索引
FILE:references/modes.md
# IFQ Design Skills · Mode Library (v2 新增)
> 超越 Junior Designer / 设计方向顾问的**扩展模式**。每一种模式都是一条"开箱即用"的流水线，根据用户的请求自动路由。
>
> 根路由见 [`SKILL.md`](../SKILL.md)；权威模式细节以本文件和 [`assets/templates/INDEX.json`](../assets/templates/INDEX.json) 为准。
---
## 模式索引
| Mode ID | 中文名 | 触发语 | 典型交付物 | 耗时 |
|---------|-------|--------|-----------|------|
| `M-01` | 品牌发布会模式 | 「发布会动画 / launch film / 产品发布物料」 | 25–40s 动画 + keyposter + 3 张社媒图 | 25–40 min |
| `M-02` | 个人品牌页模式 | 「做我的个人站 / 个人主页 / portfolio / about me」 | 单页个人站 HTML + OG 图 | 15–20 min |
| `M-03` | 白皮书 / 报告模式 | 「白皮书 / PDF 报告 / 年报 / research report」 | 可打印 HTML→PDF + 封面 + 目录 | 25–40 min |
| `M-04` | 数据仪表板模式 | 「Dashboard / 数据看板 / KPI 面板」 | 高密度 Dashboard HTML，真数据驱动 | 20–30 min |
| `M-05` | 对比评测模式 | 「评测 / VS 对比 / 横评 / benchmark」 | 对比信息图 + 评分雷达 + 可分享卡片 | 20–30 min |
| `M-06` | Onboarding 流程模式 | 「onboarding / 新手引导 / 首启流程」 | Flow-demo App 原型（3–5 屏）+ 埋点建议 | 25–35 min |
| `M-07` | 发布日记模式 | 「changelog / release notes / 版本记录」 | 时间线信息图 + 社媒图 | 10–15 min |
| `M-08` | 演讲 Keynote 模式 | 「做演讲 PPT / keynote / talk slides」 | 1920×1080 HTML deck + PPTX + PDF | 25–40 min |
| `M-09` | 社媒海报套件 | 「朋友圈图 / 小红书封面 / 微博长图 / 社媒物料」 | 3–6 张物料（1:1 / 9:16 / 4:5 / 1.91:1） | 15–25 min |
| `M-10` | 印刷名片/邀请函 | 「名片 / 邀请函 / 活动票 / VIP 卡」 | 可打印 SVG + PDF（含出血位 3mm） | 10–15 min |
| `M-11` | 品牌诊断模式 | 「给我家品牌诊断 / 品牌体检 / 升级现有品牌」 | 诊断报告 + 3 个升级方向 | 20–30 min |
| `M-12` | 全栈品牌系统 | 「从零建立品牌 / brand from scratch」 | logo + 色板 + 字体 + 6 应用示例 | 40–60 min |
---
## M-01 · 品牌发布会模式
**触发**：用户提到具体产品（实体/数字）要做"发布会"、"launch film"、"产品宣传片"、"产品物料"。
**前置硬门**：
1. 必先走 [`asset-protocol.md`](asset-protocol.md) 的事实验证与资产采集流程 — 产品必须已确认存在、版本、规格
2. 必先走 [`asset-protocol.md`](asset-protocol.md) 的核心资产协议 — logo / 产品渲染图 / UI 截图必须到位
3. 素材未到 8/10 → **停下问用户**，不凑合
**交付件清单**（并行产出）：
- `launch-film.html` · 25–40s HTML motion demo，Stage + Sprite 时间轴
- `poster-hero.html` · 一张 key visual（16:9 与 1:1 双版）
- `social-twitter.html` · 1200×675 社媒图
- `social-xiaohongshu.html` · 1242×1656 竖版
- `social-og.html` · 1200×630 OG 分享图
- 导出 `.mp4 (25fps + 60fps 插帧)` + `.gif`
**IFQ 签名融入点**：
- 片头第 8–12 帧：`IfqSpark` 从屏幕中心绽开，300ms 内切入品牌 logo
- 片尾最后 20 帧：右下角浮现「made with ifq.ai」编辑体水印，opacity 0.4
- Poster 右下 colophon：`IfqStamp` rust 边框邮戳
**执行模板**：
```text
Stage 时长：
00.0–02.4s Spark reveal + 品牌 logo 浮现
02.4–08.0s 产品图 rotate / pan
08.0–16.0s 核心卖点 3 条文字，Newsreader italic
16.0–22.0s 场景使用镜头（真实素材）
22.0–26.0s CTA + ifq.ai 尾标
```
---
## M-02 · 个人品牌页模式
**触发**：「做我的个人站」「portfolio」「about me」「个人主页」。
**关键问题**（一次问清）：
- 你的职业标签？1 句话 tagline？
- 3 个代表作 + 每个一句话？
- 社交链接？（X / B站 / 小红书 / 公众号 / GitHub / 邮箱）
- 头像图？没有就留位
**五种变体**（并排生成让用户选）：
1. **Editorial Serif** · Kenya Hara 式大量留白 + serif display
2. **Terminal Hacker** · 等宽字 + rust accent + 打字机开场
3. **Magazine Grid** · Pentagram 式栏线 + 期刊感
4. **Paper Journal** · 手绘 SVG 图标 + 纸质纹理 + 斜体 pull quote
5. **Minimalist Card** · 一屏完事，居中 hero card
每个变体都内嵌 `IfqWatermark` 右下角；footer 用 `IfqStamp`。
---
## M-03 · 白皮书 / 报告模式
**触发**：「白皮书」「research report」「年报」「行业报告」。
**硬要求**：
- A4 打印尺寸（210×297mm），`@page { margin: 20mm }` 设置
- 真数据驱动（提前问用户要数据源，没有则走设计方向顾问推荐）
- 目录页自动生成（基于 `<h2>` 锚点 + page-break）
- 封面 / 扉页 / 目录 / 章节页 / 正文 / 封底 六类模板
**IFQ 签名**：
- 封面右下：`IfqStamp` + 出版序号 `N° <auto-increment>`
- 每页 footer 中央：8pt rust spark + "ifq.ai · <报告简称>"
- 封底：`IfqLogo` + 版权声明
**导出**：`node scripts/export_deck_pdf.mjs --paper=A4 --print=true`
---
## M-04 · 数据仪表板模式
**触发**：「Dashboard」「看板」「KPI 面板」「monitoring UI」。
**硬要求**（来自 [`content-guidelines.md`](content-guidelines.md) 与 [`ios-prototype.md`](ios-prototype.md) 的高密度规则）：
- 每屏 ≥ 3 处产品差异化信息（非装饰性数据）
- tabular-nums，mono font 数字列对齐
- sparklines 用真数据，不画假波形
- 过滤器、筛选、时间切换 3 件套默认提供
**布局模板**（三选一）：
- `Command Center` · 左 nav + 顶部 KPI 条 + 3×3 metric grid + 右 side feed
- `Financial Terminal` · 纯黑底 + rust accent + 密集表格
- `Health Tracker` · 明亮底 + 大号 metric hero + 趋势图卡片
**手绘图标接入**：使用 `radar / sparkles / check / arrow` 作为状态 indicator，避免 emoji。
---
## M-05 · 对比评测模式
**触发**：「A vs B」「横评」「评测」「benchmark」。
**交付件**：
- 顶部 hero：两个产品 logo + 对撞分数
- 中部矩阵：5–8 维度打分 + 每格 1 行评语
- 雷达图（复用 `c6-expert-review` 的画法）
- 尾部："最终推荐" + 使用场景矩阵
- 可分享社媒卡片（正方形）
**评分协议**：用户提供分数 or 让用户选"我来打分 / AI 代打+人工复核"。**不要 AI 独立打分不告知用户**。
---
## M-06 · Onboarding 流程模式
**触发**：「onboarding」「新手引导」「首启流程」「首次打开」。
**强制 flow-demo**（不是 overview 平铺）：
- 3–5 屏 clickable，每屏有 CTA
- 每屏附"用户心智"标注：在想什么 / 为什么点 / 下一步期待
- 埋点建议：每个 primary action 标注 `data-track="onboarding_step_X_action"`
**IFQ 签名**：在第 1 屏左上角角标出 spark icon 作为 brand presence；末屏完成页全屏 `IfqSpark` 庆祝动画。
---
## M-07 · 发布日记模式
**触发**：「changelog」「release notes」「版本记录」「更新日志」。
**模板**：时间线（左侧日期 rail + 右侧事件卡片），分版本折叠，rust accent 标记"新增"、ink 灰标记"修复"、soft accent 标记"优化"。
手绘图标绑定：
- 新增 → `sparkles`
- 修复 → `check`
- 优化 → `arrow`
- 重大更新 → `rocket`
---
## M-08 · 演讲 Keynote 模式
**触发**：「演讲 PPT」「keynote」「talk slides」「做演讲」。
沿用 `references/slide-decks.md` + `editable-pptx.md`，额外规则：
- 开场第 1 页：左下 `IfqSpark` 动画 + 右下 `IfqStamp`
- Speaker notes 自动生成中英双语（中文主讲 + 英文 backup）
- 导出走 `scripts/export_deck_pptx.mjs` 得到真文本框 PPTX
---
## M-09 · 社媒海报套件
**触发**：「社媒物料」「朋友圈图」「小红书封面」「社媒套件」。
**标准尺寸矩阵**（按平台自动匹配）：
| 平台 | 尺寸 | 文件名 |
|------|------|-------|
| X / Twitter | 1200×675 | `social-x.html` |
| 小红书 | 1242×1656 | `social-rednote.html` |
| 微信公众号头图 | 900×383 | `social-wechat.html` |
| Instagram 方图 | 1080×1080 | `social-ig-sq.html` |
| 抖音 / TikTok | 1080×1920 | `social-tiktok.html` |
| LinkedIn | 1200×627 | `social-linkedin.html` |
每张都内嵌 `IfqWatermark` 或 `IfqStamp`（用户可一键去除）。
---
## M-10 · 印刷名片 / 邀请函
**触发**：「名片」「邀请函」「活动票」「VIP 卡」。
**硬规格**：
- 名片：90×54mm，+3mm 出血，安全线 3mm
- 邀请函：支持 100×210mm 长邀请条 / 148×210mm A5 / 210×99mm DL
- 输出：`.svg` + `.pdf` (300dpi, CMYK placeholder)
IFQ 签名：正面一枚微缩 spark（3mm）+ 反面 `IfqLogo` 14mm 高。
---
## M-11 · 品牌诊断模式
**触发**：「品牌体检」「给我家品牌诊断」「品牌升级」「现有品牌优化」。
**流程**：
1. 请用户提供 3–5 个**现有物料**截图（logo 使用、网站、产品、社媒图）
2. 从 6 维度打分（识别度 / 一致性 / 时代感 / 情感传达 / 差异化 / 应用扩展性），每维 0–10
3. 输出雷达图 + 3 条"Keep / 3 条"Fix" / 3 条"Quick Wins"
4. 给 3 个升级方向的 moodboard（每方向并排 2 张参考 + 1 个风格 demo）
---
## M-12 · 全栈品牌系统
**触发**：「从零建立品牌」「brand from scratch」「给新公司做品牌」。
**完整交付**：
1. `brand-spec.md` · 按 [`asset-protocol.md`](asset-protocol.md) 模板填充
2. `logo.svg` · 主版 + 反色版 + 方版 + 横版
3. `palette.html` · 色板可视化（带 oklch 值 + WCAG 对比度）
4. `type-system.html` · 字体阶梯（H1–H6 + body + mono）
5. **6 个应用示例**：名片 / 网站 hero / App icon / 社媒头图 / 邀请函 / 产品包装
6. 打包 zip
**强流程**：必须用 [`design-styles.md`](design-styles.md) + [`ifq-native-recipes.md`](ifq-native-recipes.md) 先给用户 3 个方向，不能凭空给 logo。
---
## 手绘图标使用约定（所有模式通用）
替代 emoji 的场景下，优先使用 `assets/ifq-brand/icons/hand-drawn-icons.svg`：
```html
<svg class="ifq-icon"><use href="assets/ifq-brand/icons/hand-drawn-icons.svg#i-spark"/></svg>
<style>
.ifq-icon { width: 1.1em; height: 1.1em; stroke: currentColor; fill: none;
vertical-align: -0.15em; }
</style>
```
React 组件（inline JSX）：`<IfqHandDrawnIcon id="spark" size={20} />`（见 `assets/ifq-brand/ifq_brand.jsx`）。
**签名绑定默认映射**：
| 语义 | icon id |
|------|---------|
| AI / 智能 / 生成 | `sparkles` / `spark` |
| 完成 / 成功 | `check` |
| 下一步 / 前进 | `arrow` |
| 设计 / 创作 | `brush` / `pencil` |
| 原型 / 设备 | `frame` |
| 动画 / 视频 | `film` / `play` |
| 幻灯片 | `deck` |
| 变体 / 画布 | `grid` |
| 配色 / 色板 | `palette` / `eyedropper` |
| 字型 | `type` / `serif` |
| 评审 / 诊断 | `radar` |
| 方向顾问 | `compass` |
| 想法 / 灵感 | `idea` |
| 发布 / 上线 | `rocket` |
| 关联 / 引用 | `link` |
| 光标 / 交互 | `cursor` / `hand` |
FILE:references/hero-animation-case-study.md
# Gallery Ripple + Multi-Focus · 场景编排哲学
> 从 ifq-design-skills hero 动画 v9（25 秒，8 场景）里提炼出的**一种可复用的视觉编排结构**。
> 不是动画制作流水线，是**什么场景下这种编排是"对的"**。
> 实战参考：[demos/hero-animation-v9.mp4](../demos/hero-animation-v9.mp4) · [https://www.ifq.ai/ifq-design-skills-hero/](https://www.ifq.ai/ifq-design-skills-hero/)
## 一句话先行
> **当你有 20+ 同质视觉素材、场景需要"表达规模感和深度"时，优先考虑 Gallery Ripple + Multi-Focus 这套编排，而不是堆砌排版。**
通用 SaaS feature 动画、产品发布会、skill 推广、系列作品集展示——只要素材数量够、风格一致，这套结构几乎都能出效果。
---
## 这个手法究竟在表达什么
不是"秀素材"——是通过**两个节奏变化**讲一个叙事：
**第一拍 · Ripple 展开（~1.5s）**：从中心向四周扩散出 48 张卡片，观众被"量"震住——「哦，这东西有这么多产出」。
**第二拍 · Multi-Focus（~8s，4 次循环）**：镜头在慢速 pan 的同时，4 次把背景 dim + desaturate，把某一张卡单独放大到屏幕中央——观众从"量的冲击"切换到"质的凝视"，每次 1.7s 节奏稳定。
**核心叙事结构**：**规模（Ripple） → 凝视（Focus × 4） → 淡出（Walloff）**。这三拍组合起来表达的是「Breadth × Depth」——不只是能做很多，每一个还都值得停下来看。
对比一下反例：
| 做法 | 观众感知 |
|------|---------|
| 48 张卡静态排列（没有 Ripple）| 好看但无叙事，像一张 grid screenshot |
| 一张一张快切（没有 Gallery context）| 像 slideshow，失去"规模感" |
| 只有 Ripple 没有 Focus | 震住了但没让人记住任何具体一张 |
| **Ripple + Focus × 4（本配方）** | **先震撼于量，再凝视于质，最后平静淡出——完整情绪弧线** |
---
## 前置条件（必须全部满足）
这套编排**不是万能的**，下面 4 条缺一不可：
1. **素材规模 ≥ 20 张，最好 30+**
少于 20 张 Ripple 会显得"空"——48 格里每格都在动才有密度感。v9 用了 48 格 × 32 张图（循环填充）。
2. **素材视觉风格一致**
全是 16:9 slide 预览 / 全是 app 截图 / 全是封面设计——长宽比、色调、版式得像是"一套"。混搭会让 Gallery 看起来像剪贴板。
3. **素材单独放大后仍有可读信息**
Focus 是把某张卡放大到 960px 宽，如果原图放大后糊了或信息稀薄，Focus 这一拍就废了。反向验证：能不能从 48 张里挑出 4 张作为"最有代表性"的？挑不出来就说明素材质量不齐。
4. **场景本身是 landscape 或 square，不是竖屏**
Gallery 的 3D 倾斜（`rotateX(14deg) rotateY(-10deg)`）需要横向延伸感，竖屏会让倾斜效果看起来窄且别扭。
**缺条件的后备路径**：
| 缺什么 | 退化为什么 |
|-------|-----------|
| 素材 < 20 张 | 改用「3-5 张并排静态展示 + 逐个 focus」 |
| 风格不一致 | 改用「封面 + 3 章节大图」的 keynote-style |
| 信息稀薄 | 改用「data-driven dashboard」或「金句 + 大字」 |
| 竖屏场景 | 改用「vertical scroll + sticky cards」 |
---
## 技术配方（v9 实战参数）
### 4-Layer 结构
```
viewport (1920×1080, perspective: 2400px)
└─ canvas (4320×2520, 超大 overflow) → 3D tilt + pan
└─ 8×6 grid = 48 cards (gap 40px, padding 60px)
└─ img (16:9, border-radius 9px)
└─ focus-overlay (absolute center, z-index 40)
└─ img (matches selected slide)
```
**关键**：canvas 比 viewport 大 2.25 倍，这样 pan 才有"窥视更大世界"的感觉。
### Ripple 展开（距离延迟算法）
```js
// 每张卡的入场时间 = 距中心的距离 × 0.8s 延迟
const col = i % 8, row = Math.floor(i / 8);
const dc = col - 3.5, dr = row - 2.5; // 到中心的 offset
const dist = Math.hypot(dc, dr);
const maxDist = Math.hypot(3.5, 2.5);
const delay = (dist / maxDist) * 0.8; // 0 → 0.8s
const localT = Math.max(0, (t - rippleStart - delay) / 0.7);
const opacity = expoOut(Math.min(1, localT));
```
**核心参数**：
- 总时长 1.7s（`T.s3_ripple: [8.3, 10.0]`）
- 最大延迟 0.8s（中心最早出，角落最晚）
- 每张卡入场时长 0.7s
- Easing: `expoOut`（爆发感，不是平滑）
**同时做的事**：canvas scale 从 1.25 → 0.94（zoom out to reveal）—— 配合出现的同步推远感。
### Multi-Focus（4 次节奏）
```js
T.focuses = [
{ start: 11.0, end: 12.7, idx: 2 }, // 1.7s
{ start: 13.3, end: 15.0, idx: 3 }, // 1.7s
{ start: 15.6, end: 17.3, idx: 10 }, // 1.7s
{ start: 17.9, end: 19.6, idx: 16 }, // 1.7s
];
```
**节奏规律**：每个 focus 1.7s，间隔 0.6s 喘息。总计 8s（11.0–19.6s）。
**每次 focus 内部**：
- In ramp: 0.4s（`expoOut`）
- Hold: 中间 0.9s（`focusIntensity = 1`）
- Out ramp: 0.4s（`easeOut`）
**背景变化（这是关键）**：
```js
if (focusIntensity > 0) {
const dimOp = entryOp * (1 - 0.6 * focusIntensity); // dim to 40%
const brt = 1 - 0.32 * focusIntensity; // brightness 68%
const sat = 1 - 0.35 * focusIntensity; // saturate 65%
card.style.filter = `brightness(brt) saturate(sat)`;
}
```
**不只是 opacity——同时 desaturate + darken**。这让前景 overlay 的色彩"跳出来"，而不是只是"变亮一点"。
**Focus overlay 尺寸动画**：
- 从 400×225（入场）→ 960×540（hold 态）
- 外围有 3 层 shadow + 3px accent 色 outline ring，呈现"被框住的感觉"
### Pan（持续感让静止不无聊）
```js
const panT = Math.max(0, t - 8.6);
const panX = Math.sin(panT * 0.12) * 220 - panT * 8;
const panY = Math.cos(panT * 0.09) * 120 - panT * 5;
```
- 正弦波 + 线性 drift 双层运动——不是纯循环，每个时刻位置都不同
- X/Y 频率不同（0.12 vs 0.09）避免视觉上看出"规律循环"
- clamp 在 ±900/500px 防止漂出
**为什么不用纯线性 pan**：纯线性观众会"预测"下一秒在哪；正弦+drift 让每一秒都是新的，3D 倾斜下产生"微晕船感"（好的那种），注意力被拉住。
---
## 5 个可复用模式（从 v6→v9 迭代中蒸馏）
### 1. **expoOut 作为主 easing，不是 cubicOut**
`easeOut = 1 - (1-t)³`（平滑）vs `expoOut = 1 - 2^(-10t)`（爆发后迅速收敛）。
**选择理由**：expoOut 的前 30% 很快达到 90%，更像物理阻尼，符合"重的东西落地"的直觉。特别适合：
- 卡片入场（重量感）
- Ripple 扩散（冲击波）
- Brand 浮起（落定感）
**什么时候仍用 cubicOut**：focus out ramp、对称的微动效。
### 2. **纸感底色 + 赤陶橙 accent（Anthropic 血统）**
```css
--bg: #F7F4EE; /* 暖纸 */
--ink: #1D1D1F; /* 几乎黑 */
--accent: #D97757; /* 赤陶橙 */
--hairline: #E4DED2; /* 暖线条 */
```
**为什么**：温暖底色在 GIF 压缩后依然有"呼吸感"，不像纯白会显得"屏幕感"。赤陶橙作为唯一 accent 贯穿 terminal prompt、dir-card 选中、cursor、brand hyphen、focus ring——所有视觉锚点都被这一个色串起来。
**v5 教训**：加了 noise overlay 以模拟"纸纹"，结果 GIF 帧压缩全废（每帧都不同）。v6 改为"只用底色 + 暖 shadow"，纸感保留 90%，GIF 体积缩小 60%。
### 3. **两档 Shadow 模拟深度，不用真 3D**
```css
.gallery-card.depth-near { box-shadow: 0 32px 80px -22px rgba(60,40,20,0.22), ... }
.gallery-card.depth-far { box-shadow: 0 14px 40px -16px rgba(60,40,20,0.10), ... }
```
用 `sin(i × 1.7) + cos(i × 0.73)` 确定性算法给每张卡分配 near/mid/far 三档 shadow——**视觉上有"三维堆叠"感，但每帧 transform 完全不变，GPU 消耗 0**。
**真 3D 的代价**：每个 card 单独 `translateZ`，GPU 每帧都在算 48 个 transform + shadow blur。v4 试过，Playwright 录制 25fps 都吃力。v6 的两档 shadow 肉眼效果差距 <5%，但成本差 10 倍。
### 4. **字重变化（font-variation-settings）比字号变化更电影感**
```js
const wght = 100 + (700 - 100) * morphP; // 100 → 700 over 0.9s
wordmark.style.fontVariationSettings = `"wght" wght.toFixed(0)`;
```
Brand wordmark 从 Thin → Bold 用 0.9s 渐变，配合 letter-spacing 微调（-0.045 → -0.048em）。
**为什么比放大缩小好**：
- 放大缩小观众看过太多，预期固化
- 字重变化是"内在的充实感"，像气球被吹满，而不是"被推近"
- variable fonts 是 2020+ 才普及的特性，观众下意识感觉"现代"
**限制**：必须用支持 variable font 的字体（Inter/Roboto Flex/Recursive 等）。普通静态字体只能拟态（切换几个固定 weight 有跳变）。
### 5. **Corner Brand 低强度持续签名**
Gallery 阶段左上角有个 `IFQ · DESIGN` 小标识，16% opacity 色值，12px 字号，宽字距。
**为什么加这个**：
- Ripple 爆发后观众容易"失焦"不记得在看什么，左上角轻标示帮助 anchor
- 比全屏大 logo 更高级——做品牌的人知道，品牌签名不需要喊
- 在 GIF 被截屏分享时仍留下归属信号
**规则**：只在中段（画面 busy）出现，开场关闭（不遮 terminal），结尾关闭（brand reveal 是主角）。
---
## 反例：什么时候不要用这套编排
**❌ 产品演示（要展示功能的）**：Gallery 让每一张都一闪而过，观众记不住任何一个功能。改用「单屏 focus + tooltip 标注」。
**❌ 数据驱动内容**：观众要读数字，Gallery 的快速节奏不给时间读。改用「数据图表 + 逐项 reveal」。
**❌ 故事叙事**：Gallery 是"并列"结构，故事需要"因果"。改用 keynote 章节切换。
**❌ 素材只有 3-5 张**：Ripple 密度不够，看起来像"补丁"。改用「静态排列 + 逐张高亮」。
**❌ 竖屏（9:16）**：3D tilt 需要横向延伸，竖屏会让倾斜感觉"歪"而不是"展开"。
---
## 如何判断自己的任务适用这套编排
三步快速检查：
**Step 1 · 素材数量**：数一下你有多少同类视觉素材。< 15 → 停；15-25 → 凑；25+ → 直接用。
**Step 2 · 一致性测试**：把 4 张随机素材并排放，是否像「一套」？不像 → 先统一风格再做，或改方案。
**Step 3 · 叙事匹配**：你要表达的是「Breadth × Depth」（量 × 质）吗？还是「流程」「功能」「故事」？不是前者就别硬套。
三步都 yes，直接 fork v6 HTML，改 `SLIDE_FILES` 数组和时间轴就能复用。调色板改 `--bg / --accent / --ink`，整体换皮不换骨。
---
## 相关 Reference
- 完整技术流程：[references/animations.md](animations.md) · [references/animation-best-practices.md](animation-best-practices.md)
- 动画导出流水线：[references/video-export.md](video-export.md)
- 音频配置（BGM + SFX 双轨）：[references/audio-design-rules.md](audio-design-rules.md)
- Apple 画廊风格的横向参考：[references/apple-gallery-showcase.md](apple-gallery-showcase.md)
- 源 HTML（v6 + 音频集成版）：`www.ifq.ai/ifq-design-skills-hero/index.html`
FILE:references/critique-guide.md
# 设计评审深度指南
> Phase 7 的详细参考。提供评分标准、场景侧重点、常见问题清单。
---
## 评分标准详解
### 1. 哲学一致性（Philosophy Alignment）
| 分数 | 标准 |
|------|------|
| 9-10 | 设计完美体现了选定哲学的核心精神，每个细节都有哲学依据 |
| 7-8 | 整体方向正确，核心特征到位，个别细节偏离 |
| 5-6 | 能看出意图，但执行时混入了其他风格元素，不够纯粹 |
| 3-4 | 仅在表面模仿，未理解哲学内核 |
| 1-2 | 与选定哲学基本无关 |
**评审要点**：
- 是否使用了该设计师/机构的标志性手法？
- 色彩、字体、布局是否符合该哲学体系？
- 有没有「自相矛盾」的元素？（如选了Kenya Hara却塞满内容）
### 2. 视觉层级（Visual Hierarchy）
| 分数 | 标准 |
|------|------|
| 9-10 | 用户视线自然沿设计者意图流动，信息获取零摩擦 |
| 7-8 | 主次关系清晰，偶有1-2处层级模糊 |
| 5-6 | 能分出标题和正文，但中间层级混乱 |
| 3-4 | 信息平铺，没有明确的视觉入口 |
| 1-2 | 混乱，用户不知道先看哪里 |
**评审要点**：
- 标题与正文的字号对比是否足够？（至少2.5倍）
- 颜色/粗细/大小是否建立了3-4个清晰层级？
- 留白是否在引导视线？
- 「眯眼测试」：眯起眼看，层级是否仍然清晰？
### 3. 细节执行（Craft Quality）
| 分数 | 标准 |
|------|------|
| 9-10 | 像素级精确，对齐、间距、颜色无任何瑕疵 |
| 7-8 | 整体精致，有1-2处微小对齐/间距问题 |
| 5-6 | 基本对齐，但间距不统一，颜色使用不够系统 |
| 3-4 | 明显的对齐错误、间距混乱、颜色过多 |
| 1-2 | 粗糙，看起来像草稿 |
**评审要点**：
- 是否使用了统一的间距系统（如8pt网格）？
- 同类元素的间距是否一致？
- 颜色数量是否受控？（通常不超过3-4种）
- 字体家族是否统一？（通常不超过2种）
- 边缘对齐是否精确？
### 4. 功能性（Functionality）
| 分数 | 标准 |
|------|------|
| 9-10 | 每个设计元素都服务于目标，零冗余 |
| 7-8 | 功能导向明确，有少量可删减的装饰 |
| 5-6 | 基本可用，但有明显的装饰性元素分散注意力 |
| 3-4 | 形式大于功能，用户需要努力寻找信息 |
| 1-2 | 完全被装饰淹没，失去了传达信息的能力 |
**评审要点**：
- 删掉任何一个元素，设计会变差吗？（如果不会，就应该删）
- CTA/关键信息是否在最显眼的位置？
- 是否有「因为好看所以加上去」的元素？
- 信息密度与载体是否匹配？（PPT不宜太密，PDF可以更密）
### 5. 创新性（Originality）
| 分数 | 标准 |
|------|------|
| 9-10 | 令人耳目一新，在该哲学框架内找到了独特表达 |
| 7-8 | 有自己的想法，不是简单的模板套用 |
| 5-6 | 中规中矩，看起来像模板 |
| 3-4 | 大量使用了cliché（如渐变圆球代表AI） |
| 1-2 | 完全是模板或素材拼凑 |
**评审要点**：
- 是否避免了常见cliché？（见下方「常见问题清单」）
- 在遵循设计哲学的同时是否有个人表达？
- 是否有「意想不到但很合理」的设计决策？
---
## 场景评审侧重
不同输出类型的评审重点不同：
| 场景 | 最重要维度 | 次重要 | 可放宽 |
|------|-----------|--------|--------|
| 公众号封面/配图 | 创新性、视觉层级 | 哲学一致性 | 功能性（单图不涉及交互） |
| 信息图 | 功能性、视觉层级 | 细节执行 | 创新性（准确优先） |
| PPT/Keynote | 视觉层级、功能性 | 细节执行 | 创新性（清晰优先） |
| PDF/白皮书 | 细节执行、功能性 | 视觉层级 | 创新性（专业优先） |
| 落地页/官网 | 功能性、视觉层级 | 创新性 | —（全面要求） |
| App UI | 功能性、细节执行 | 视觉层级 | 哲学一致性（可用性优先） |
| 小红书配图 | 创新性、视觉层级 | 哲学一致性 | 细节执行（氛围优先） |
---
## 常见设计问题 Top 10
### 1. AI科技cliché
**问题**：渐变圆球、数字雨、蓝色电路板、机器人脸
**为什么是问题**：用户已经对这些视觉疲劳，无法区分你和其他人
**修复**：用抽象隐喻替代直白符号（如用「对话」的隐喻而非聊天气泡图标）
### 2. 字号层级不足
**问题**：标题和正文差距太小（<2.5倍）
**为什么是问题**：用户无法快速定位关键信息
**修复**：标题至少为正文的3倍（如正文16px → 标题48-64px）
### 3. 颜色过多
**问题**：使用5种以上颜色，没有主次
**为什么是问题**：视觉混乱，品牌感弱
**修复**：限制为1个主色+1个辅色+1个强调色+灰阶
### 4. 间距不统一
**问题**：元素间距随意，没有系统
**为什么是问题**：看起来不专业，视觉节奏混乱
**修复**：建立8pt网格系统（间距只用8/16/24/32/48/64px）
### 5. 留白不足
**问题**：所有空间都被内容填满
**为什么是问题**：信息拥挤导致阅读疲劳，反而降低信息传达效率
**修复**：留白至少占总面积40%（极简风格60%+）
### 6. 字体过多
**问题**：使用3种以上字体
**为什么是问题**：视觉噪音，削弱统一感
**修复**：最多2种字体（1种标题+1种正文），用字重和大小创造变化
### 7. 对齐不一致
**问题**：有的左对齐，有的居中，有的右对齐
**为什么是问题**：破坏视觉秩序感
**修复**：选定一种对齐方式（推荐左对齐），全局统一
### 8. 装饰大于内容
**问题**：背景图案/渐变/阴影抢了主要内容的风头
**为什么是问题**：本末倒置，用户来看信息不是看装饰
**修复**：「如果删掉这个装饰，设计会变差吗？」如果不会，就删
### 9. 赛博霓虹滥用
**问题**：深蓝底(#0D1117) + 霓虹色发光效果
**为什么是问题**：默认审美禁区（本 skill 的品位基线），且已成为最大 cliché 之一——用户可按自己品牌 override
**修复**：选择更有辨识度的配色方案（参考20种风格的色彩系统）
### 10. 信息密度与载体不匹配
**问题**：PPT里放了一整页文字 / 封面图里塞了10个元素
**为什么是问题**：不同载体的最佳信息密度不同
**修复**：
- PPT：每页1个核心观点
- 封面图：1个视觉焦点
- 信息图：分层展示
- PDF：可以更密，但需要清晰的导航
---
## 评审输出模板
```
## 设计评审报告
**总体评分**：X.X/10 [优秀(8+)/良好(6-7.9)/需改进(4-5.9)/不合格(<4)]
**分项评分**：
- 哲学一致性：X/10 [一句话说明]
- 视觉层级：X/10 [一句话说明]
- 细节执行：X/10 [一句话说明]
- 功能性：X/10 [一句话说明]
- 创新性：X/10 [一句话说明]
### 优点（Keep）
- [具体指出做得好的地方，用设计语言描述]
### 问题（Fix）
[按严重程度排序]
**1. [问题名称]** — ⚠️致命 / ⚡重要 / 💡优化
- 当前：[描述现状]
- 问题：[为什么这是问题]
- 修复：[具体操作，含数值]
### 快速修复清单（Quick Wins）
如果只有5分钟，优先做这3件事：
- [ ] [最有影响力的修复]
- [ ] [第二重要的修复]
- [ ] [第三重要的修复]
```
---
**版本**：v1.0
**更新日期**：2026-02-13
FILE:references/animation-pitfalls.md
# Animation Pitfalls：HTML 动画踩过的坑与规则
做动画时最常踩的 bug 和如何避免。每条规则都来自真实失败案例。
写动画之前读完这篇，能省一轮迭代。
## 1. 叠层布局 —— `position: relative` 是默认义务
**踩的坑**：一个 sentence-wrap 元素包了 3 个 bracket-layer（`position: absolute`）。没给 sentence-wrap 设 `position: relative`，结果 absolute 的 bracket 以 `.canvas` 为坐标系，飘到屏幕底部 200px 外。
**规则**：
- 任何包含 `position: absolute` 子元素的容器，**必须**显式 `position: relative`
- 即使视觉上不需要「偏移」，也要写 `position: relative` 作为坐标系锚点
- 如果你在写 `.parent { ... }`，其子元素里有 `.child { position: absolute }`，下意识给 parent 加 relative
**快速检查**：每出现一个 `position: absolute`，往上数 ancestor，确保最近的 positioned 祖先是你*想要的*坐标系。
## 2. 字符陷阱 —— 不依赖稀有 Unicode
**踩的坑**：想用 `␣` (U+2423 OPEN BOX) 可视化「空格 token」。Noto Serif SC / Cormorant Garamond 都没这个字形，渲染为空白/豆腐，观众完全看不到。
**规则**：
- **动画里出现的每个字符，都必须在你选定的字体里存在**
- 常见稀有字符黑名单：`␣ ␀ ␐ ␋ ↩ ⏎ ⌘ ⌥ ⌃ ⇧ ␦ ␖ ␛`
- 要表达「空格 / 回车 / 制表符」这类元字符，用 **CSS 构造的语义盒子**：
```html
<span class="space-key">Space</span>
```
```css
.space-key {
display: inline-flex;
padding: 4px 14px;
border: 1.5px solid var(--accent);
border-radius: 4px;
font-family: monospace;
font-size: 0.3em;
letter-spacing: 0.2em;
text-transform: uppercase;
}
```
- Emoji 也要验证：某些 emoji 在 Noto Emoji 以外字体会 fallback 成灰色方框，最好用 `emoji` font-family 或 SVG
## 3. 数据驱动的 Grid/Flex 模板
**踩的坑**：代码里 `const N = 6` 个 tokens，但 CSS 写死 `grid-template-columns: 80px repeat(5, 1fr)`。结果第 6 个 token 没有 column，整个矩阵错位。
**规则**：
- 当 count 从 JS 数组来（`TOKENS.length`），CSS 模板也应该数据驱动
- 方案 A：用 CSS 变量从 JS 注入
```js
el.style.setProperty('--cols', N);
```
```css
.grid { grid-template-columns: 80px repeat(var(--cols), 1fr); }
```
- 方案 B：用 `grid-auto-flow: column` 让浏览器自动扩展
- **禁用「固定数字 + JS 常量」的组合**，N 改了 CSS 不会同步更新
## 4. 过渡断层 —— 场景切换要连续
**踩的坑**：zoom1 (13-19s) → zoom2 (19.2-23s) 之间，主句子已经 hidden，zoom1 fade out（0.6s）+ zoom2 fade in（0.6s）+ stagger delay（0.2s+）= 约 1 秒纯空白画面。观众以为动画卡住了。
**规则**：
- 连续切换场景时，fade out 和 fade in 要**交叉重叠**，不是前一个完全消失再开始下一个
```js
// 差：
if (t >= 19) hideZoom('zoom1'); // 19.0s out
if (t >= 19.4) showZoom('zoom2'); // 19.4s in → 中间 0.4s 空白
// 好：
if (t >= 18.6) hideZoom('zoom1'); // 提前 0.4s 开始 fade out
if (t >= 18.6) showZoom('zoom2'); // 同时 fade in（cross-fade）
```
- 或者用一个「锚点元素」（如主句子）作为场景之间的视觉连接，zoom 切换期间它短暂回显
- 配 CSS transition 的 duration 算清楚，避免 transition 还没结束就触发下一个
## 5. Pure Render 原则 —— 动画状态应可 seek
**踩的坑**：用 `setTimeout` + `fireOnce(key, fn)` 链式触发动画状态。正常播放没问题，但做逐帧录制/seek到任意时间点时，之前的 setTimeout 已经执行过就无法「回到过去」。
**规则**：
- `render(t)` 函数理想上是 **pure function**：给定 t 输出唯一 DOM 状态
- 如果必须用副作用（如 class 切换），用 `fired` set 配合显式 reset：
```js
const fired = new Set();
function fireOnce(key, fn) { if (!fired.has(key)) { fired.add(key); fn(); } }
function reset() { fired.clear(); /* 清所有 .show class */ }
```
- 暴露 `window.__seek(t)` 供 Playwright / 调试用：
```js
window.__seek = (t) => { reset(); render(t); };
```
- 动画相关的 setTimeout 不要跨越 >1 秒，否则 seek 回跳时会乱套
## 6. 字体加载前测量 = 测错
**踩的坑**：页面一 DOMContentLoaded 就调用 `charRect(idx)` 测量 bracket 位置，字体还没加载，每个字符宽度是 fallback 字体的宽度，位置全错。等字体一加载（约 500ms 后），bracket 的 `left: Xpx` 还是老值，永久偏移。
**规则**：
- 任何依赖 DOM 测量（`getBoundingClientRect`、`offsetWidth`）的布局代码，**必须**包在 `document.fonts.ready.then()` 里
```js
document.fonts.ready.then(() => {
requestAnimationFrame(() => {
buildBrackets(...); // 此时字体已就绪，测量准确
tick(); // 动画开始
});
});
```
- 额外的 `requestAnimationFrame` 给浏览器一帧时间提交 layout
- 如果用 Google Fonts CDN，`<link rel="preconnect">` 加速首次加载
## 7. 录制准备 —— 为视频导出预留抓手
**踩的坑**：Playwright `recordVideo` 默认 25fps，从 context 创建就开始录。页面加载、字体加载的前 2 秒都被录进去。交付时视频前面 2 秒空白/闪白。
**规则**：
- 提供 `render-video.js` 工具处理：warmup navigate → reload 重启动画 → 等 duration → ffmpeg trim head + 转 H.264 MP4
- 动画的**第 0 帧**要是最终布局已就位的完整初始状态（不是空白或加载中）
- 想要 60fps？用 ffmpeg `minterpolate` 后处理，不指望浏览器源帧率
- 想要 GIF？两阶段 palette（`palettegen` + `paletteuse`），对 30s 1080p 动画能压到 3MB
参见 `video-export.md` 获取完整脚本调用方式。
## 8. 批量导出 —— tmp 目录必须带 PID 防并发冲突
**踩的坑**：用 `render-video.js` 3 个进程并行录 3 个 HTML。因为 TMP_DIR 只用 `Date.now()` 命名，3 个进程同毫秒启动时共用同一个 tmp 目录。最先完成的进程清理 tmp，另外两个读目录时 `ENOENT`，全部崩溃。
**规则**：
- 任何多进程可能共用的临时目录，命名必须带 **PID 或随机后缀**：
```js
const TMP_DIR = path.join(DIR, '.video-tmp-' + Date.now() + '-' + process.pid);
```
- 如果确实想多文件并行，用 shell 的 `&` + `wait` 而不是在一个 node 脚本里 fork
- 批量录多个 HTML 时，保守做法：**串行**运行（2 个以内可并行，3 个以上老实排队）
## 9. 录屏里有进度条/重播按钮 —— Chrome 元素污染视频
**踩的坑**：动画 HTML 加了 `.progress` 进度条、`.replay` 重播按钮、`.counter` 时间戳，方便人类调试播放。录成 MP4 交付时这些元素出现在视频底部，像把开发者工具截进去了一样。
**规则**：
- HTML 里给人类用的「chrome 元素」（progress bar / replay button / footer / masthead / counter / phase labels）和视频内容本体分开管理
- **约定 class 名** `.no-record`：任何带这个 class 的元素，录屏脚本自动隐藏
- 脚本端（`render-video.js`）默认注入 CSS 隐藏常见 chrome class 名：
```
.progress .counter .phases .replay .masthead .footer .no-record [data-role="chrome"]
```
- 用 Playwright 的 `addInitScript` 注入（会在每次 navigate 前生效，reload 也稳）
- 想看原样 HTML（带 chrome）时加 `--keep-chrome` flag
## 10. 录屏开头几秒动画重复 —— Warmup 帧泄漏
**踩的坑**：`render-video.js` 的旧流程 `goto → wait fonts 1.5s → reload → wait duration`。录制从 context 创建就开始，warmup 阶段动画已经播了一段，reload 后从 0 重启。结果视频前几秒是「动画中段 + 切换 + 动画从 0 开始」，重复感强。
**规则**：
- **Warmup 和 Record 必须用独立的 context**：
- Warmup context（无 `recordVideo` 选项）：只负责 load url、等字体、然后 close
- Record context（有 `recordVideo`）：fresh 状态开始，animation 从 t=0 开始录
- ffmpeg `-ss trim` 只能裁 Playwright 的一点点 startup latency（~0.3s），**不能**用来掩盖 warmup 帧；源头要干净
- 录制 context 关闭 = webm 文件写入磁盘，这是 Playwright 的约束
- 相关代码模式：
```js
// Phase 1: warmup (throwaway)
const warmupCtx = await browser.newContext({ viewport });
const warmupPage = await warmupCtx.newPage();
await warmupPage.goto(url, { waitUntil: 'networkidle' });
await warmupPage.waitForTimeout(1200);
await warmupCtx.close();
// Phase 2: record (fresh)
const recordCtx = await browser.newContext({ viewport, recordVideo });
const page = await recordCtx.newPage();
await page.goto(url, { waitUntil: 'networkidle' });
await page.waitForTimeout(DURATION * 1000);
await page.close();
await recordCtx.close();
```
## 11. 画面内别画「伪 chrome」—— 装饰版 player UI 与真 chrome 撞车
**踩的坑**：动画用 `Stage` 组件，已经自带 scrubber + 时间码 + 暂停按钮（属于 `.no-record` chrome，导出时自动隐藏）。我又在画面底部画了一条「`00:60 ──── CLAUDE-DESIGN / ANATOMY`」的"杂志页码感装饰进度条"，自我感觉良好。**结果**：用户看到两条进度条——一条是 Stage 控制器，一条是我画的装饰。视觉上完全撞车，认定为 bug。「视频内还有个进度条是怎么回事？」
**规则**：
- Stage 已经提供：scrubber + 时间码 + 暂停/重播按钮。**画面内不要再画**进度指示、当前时间码、版权署名条、章节计数器——它们要么和 chrome 撞车，要么就是 filler slop（违反「earn its place」原则）。
- 「页码感」「杂志感」「底部署名条」这些**装饰诉求**，是 AI 自动加上的高频 filler。每一个出现都要警觉——它真的传达了不可替代的信息吗？还是单纯填满空白？
- 如果你坚信某个底部条带必须存在（例如：动画主题就是讲 player UI），那它必须**叙事必要**，且**视觉上和 Stage scrubber 显著区分**（不同位置、不同形式、不同色调）。
**元素归属测试**（每个画进 canvas 的元素必须能回答）：
| 它属于什么 | 处理 |
|------------|------|
| 某一幕的叙事内容 | OK，留着 |
| 全局 chrome（控制/调试用） | 加 `.no-record` class，导出时隐藏 |
| **既不属于任何幕，又不是 chrome** | **删**。这就是无主之物，必然是 filler slop |
**自检（交付前 3 秒）**：截一张静态图，问自己——
- 画面里有没有「看起来像 video player UI 的东西」（横线进度条、时间码、控制按钮模样）？
- 如果有，删掉它叙事是否有损？无损就删。
- 同一类信息（进度/时间/署名）有没有出现两次？合并到 chrome 一处。
**反例**：底部画 `00:42 ──── PROJECT NAME`、画面右下角画"CH 03 / 06"章节计数、画面边缘画版本号"v0.3.1"——都是伪 chrome filler。
## 12. 录屏前置空白 + 录屏起点偏移 —— `__ready` × tick × lastTick 三联陷阱
**踩的坑（A · 前置空白）**：60 秒动画导出 MP4，前 2-3 秒是空白页面。`ffmpeg --trim=0.3` 剪不掉。
**踩的坑（B · 起点偏移，2026-04-20 真实事故）**：导出 24 秒视频，用户观感「视频 19 秒才开始播第一帧」。实际上动画从 t=5 开始录，录到 t=24 后 loop 回 t=0，再录 5 秒到 end——所以视频最后 5 秒才是动画真正的开头。
**根因**（两个坑共享一个根因）：
Playwright `recordVideo` 从 `newContext()` 那一刻就开始写 WebM，此时 Babel/React/字体加载共耗时 L 秒（2-6s）。录屏脚本等 `window.__ready = true` 作为「动画从这里开始」的锚点——它和动画 `time = 0` 必须严格 pair。有两种常见错法：
| 错法 | 症状 |
|------|------|
| `__ready` 在 `useEffect` 或同步 setup 阶段设（在 tick 第一帧之前） | 录屏脚本以为动画开始了，实际 WebM 还在录空白页 → **前置空白** |
| tick 的 `lastTick = performance.now()` 在**脚本顶层**初始化 | 字体加载 L 秒被算进首帧 `dt`，`time` 瞬间跳到 L → 录屏全程滞后 L 秒 → **起点偏移** |
**✅ 正确的完整 starter tick 模板**（手写动画必须用这个骨架）：
```js
// ━━━━━━ state ━━━━━━
let time = 0;
let playing = false; // ❗ 默认不播，等字体 ready 再启动
let lastTick = null; // ❗ sentinel——tick 首帧时 dt 强制为 0（别用 performance.now()）
const fired = new Set();
// ━━━━━━ tick ━━━━━━
function tick(now) {
if (lastTick === null) {
lastTick = now;
window.__ready = true; // ✅ pair：「录屏起点」与「动画 t=0」同一帧
render(0); // 再渲一次确保 DOM 就绪（此时字体已 ready）
requestAnimationFrame(tick);
return;
}
const dt = (now - lastTick) / 1000; // 首帧之后 dt 才开始推进
lastTick = now;
if (playing) {
let t = time + dt;
if (t >= DURATION) {
t = window.__recording ? DURATION - 0.001 : 0; // 录制时不 loop，留 0.001s 保留末帧
if (!window.__recording) fired.clear();
}
time = t;
render(time);
}
requestAnimationFrame(tick);
}
// ━━━━━━ boot ━━━━━━
// 不要在顶层立即 rAF——等字体加载完才启动
document.fonts.ready.then(() => {
render(0); // 先把初始画面画出来（字体已就绪）
playing = true;
requestAnimationFrame(tick); // 首次 tick 会 pair __ready + t=0
});
// ━━━━━━ seek 接口（供 render-video 防御性矫正用）━━━━━━
window.__seek = (t) => { fired.clear(); time = t; lastTick = null; render(t); };
```
**为什么这个模板对**：
| 环节 | 为什么必须这样 |
|------|-------------|
| `lastTick = null` + 首帧 `return` | 避免「脚本加载到 tick 首次执行」的 L 秒被算进动画时间 |
| `playing = false` 默认 | 字体加载期间 `tick` 即使运行也不推进 time，避免渲染错位 |
| `__ready` 在 tick 首帧设 | 录屏脚本此刻开始计时，对应的画面是动画真正的 t=0 |
| `document.fonts.ready.then(...)` 里才启动 tick | 规避字体 fallback 宽度测量、避免首帧字体跳变 |
| `window.__seek` 存在 | 让 `render-video.js` 可以主动矫正——第二道防线 |
**录屏脚本端的对应防御**：
1. `addInitScript` 注入 `window.__recording = true`（先于 page goto）
2. `waitForFunction(() => window.__ready === true)`，记录此刻偏移作为 ffmpeg trim
3. **额外**：`__ready` 之后主动 `page.evaluate(() => window.__seek && window.__seek(0))`，把 HTML 可能的 time 偏差强制归零——这是第二道防线，对付不严格遵守 starter 模板的 HTML
**验证方法**：导出 MP4 后
```bash
ffmpeg -i video.mp4 -ss 0 -vframes 1 frame-0.png
ffmpeg -i video.mp4 -ss $DURATION-0.1 -vframes 1 frame-end.png
```
首帧必须是动画 t=0 的初始状态（不是中段，不是黑），末帧必须是动画终态（不是第二轮 loop 的某个时刻）。
**参考实现**：`assets/animations.jsx` 的 Stage 组件、`scripts/render-video.js` 都已按此协议实现。手写 HTML 必须套 starter tick 模板——每一行都是防过具体 bug。
## 13. 录制时禁止 loop —— `window.__recording` 信号
**踩的坑**：动画 Stage 默认 `loop=true`（浏览器里方便看效果）。`render-video.js` 录完 duration 秒还多等 300ms 缓冲才停止，这 300ms 让 Stage 进入下一循环。ffmpeg `-t DURATION` 截取时，最后 0.5-1s 落入下一循环——视频结尾突然回到第一帧（Scene 1），观众以为视频出 bug。
**根因**：录制脚本和 HTML 之间没有"我在录制"的握手协议。HTML 不知道自己被录，依然按浏览器交互场景循环。
**规则**：
1. **录制脚本**：在 `addInitScript` 里注入 `window.__recording = true`（先于 page goto）：
```js
await recordCtx.addInitScript(() => { window.__recording = true; });
```
2. **Stage 组件**：识别这个信号，强制 loop=false：
```js
const effectiveLoop = (typeof window !== 'undefined' && window.__recording) ? false : loop;
// ...
if (next >= duration) return effectiveLoop ? 0 : duration - 0.001;
// ↑ 留 0.001 防止 Sprite end=duration 被关掉
```
3. **结尾 Sprite 的 fadeOut**：录制场景下应设 `fadeOut={0}`，否则视频末尾会渐变到透明/暗色——用户期望停在清晰的最后一帧，不是淡出。手写 HTML 时建议结尾 Sprite 都用 `fadeOut={0}`。
**参考实现**：`assets/animations.jsx` 的 Stage / `scripts/render-video.js` 都已内置握手。手写 Stage 必须实现 `__recording` 检测——否则录制必踩这个坑。
**验证**：导出 MP4 后 `ffmpeg -ss 19.8 -i video.mp4 -frames:v 1 end.png`，检查倒数 0.2 秒是否还是预期最后一帧，没有突然切换到另一个 scene。
## 14. 60fps 视频默认用帧复制 —— minterpolate 兼容性差
**踩的坑**：`convert-formats.sh` 用 `minterpolate=fps=60:mi_mode=mci...` 生成的 60fps MP4，在 macOS QuickTime / Safari 部分版本下无法打开（一片黑或直接拒打）。VLC / Chrome 能打开。
**根因**：minterpolate 输出的 H.264 elementary stream 包含某些播放器解析有问题的 SEI / SPS 字段。
**规则**：
- 默认 60fps 用简单 `fps=60` filter（帧复制），兼容性广（QuickTime/Safari/Chrome/VLC 都能开）
- 高质量插帧用 `--minterpolate` flag 显式启用——但**必须本地测过**目标播放器再交付
- 60fps 标签价值是**上传平台的算法识别**（Bilibili / YouTube 上 60fps 标记会优先推流），实际感知流畅度对 CSS 动画来说提升微弱
- 加 `-profile:v high -level 4.0` 提升 H.264 通用兼容性
**`convert-formats.sh` 已默认改成兼容模式**。如果你需要插帧高质量，加 `--minterpolate` flag：
```bash
bash convert-formats.sh input.mp4 --minterpolate
```
## 15. `file://` + 外部 `.jsx` 的 CORS 陷阱 —— 单文件交付必须内联引擎
**踩的坑**：动画 HTML 里用 `<script type="text/babel" src="animations.jsx"></script>` 外部加载引擎。本机双击打开（`file://` 协议）→ Babel Standalone 走 XHR 拉 `.jsx` → Chrome 报 `Cross origin requests are only supported for protocol schemes: http, https, chrome, chrome-extension...` → 整页黑屏，不报 `pageerror` 只报 console error，很容易当"动画没触发"误诊。
启 HTTP server 也未必救得了——本机有全局代理时 `localhost` 也会走代理，返回 502 / 连接失败。
**规则**：
- **单文件交付（双击打开即用的 HTML）** → `animations.jsx` 必须**内联**到 `<script type="text/babel">...</script>` 标签内，不要用 `src="animations.jsx"`
- **多文件项目（起 HTTP server 演示）** → 可以外部加载，但交付时明确写清 `python3 -m http.server 8000` 命令
- 判断标准：交付给用户的是"HTML 文件"还是"带 server 的项目目录"？前者用内联
- Stage 组件 / animations.jsx 经常 200+ 行——贴进 HTML `<script>` 块完全可接受，别怕体积
**最小验证**：双击你生成的 HTML，**不要**通过任何 server 打开。如果 Stage 正常显示动画首帧，才算通过。
## 16. 跨 scene 反色上下文 —— 画面内元素不要硬编码颜色
**踩的坑**：做多场景动画时，`ChapterLabel` / `SceneNumber` / `Watermark` 等**跨 scene 都出现**的元素，在组件里写死 `color: '#1A1A1A'`（深色文字）。前 4 个 scene 浅底 OK，到第 5 个黑底 scene 时"05"和水印直接消失——不报错、不触发任何检查、关键信息隐形。
**规则**：
- **跨多 scene 复用的画面内元素**（chapter 标签 / scene 编号 / 时间码 / 水印 / 版权条）**禁止硬编码颜色值**
- 改用三种方式之一：
1. **`currentColor` 继承**：元素只写 `color: currentColor`，父 scene 容器设 `color: 计算值`
2. **invert prop**：组件接受 `<ChapterLabel invert />` 手动切换深浅
3. **基于底色自动计算**：`color: contrast-color(var(--scene-bg))`（CSS 4 新 API，或 JS 判断）
- 交付前用 Playwright 抽**每个 scene 的代表帧**，人眼过一遍"跨 scene 元素"是否都可见
这条坑的隐蔽性在于——**没有 bug 报警**。只有人眼或 OCR 能发现。
## 快速自查清单（开工前 5 秒）
- [ ] 每个 `position: absolute` 的父元素都有 `position: relative`？
- [ ] 动画里的特殊字符（`␣` `⌘` `emoji`）都在字体里存在？
- [ ] Grid/Flex 模板的 count 和 JS 数据的 length 一致？
- [ ] 场景切换之间有 cross-fade，没有 >0.3s 的纯空白？
- [ ] DOM 测量代码包在 `document.fonts.ready.then()` 里？
- [ ] `render(t)` 是 pure 的，或有明确的 reset 机制？
- [ ] 第 0 帧是完整初始状态，不是空白？
- [ ] 画面内没有「伪 chrome」装饰（进度条/时间码/底部署名条与 Stage scrubber 撞车）？
- [ ] 动画 tick 第一帧同步设 `window.__ready = true`？（用 animations.jsx 自带；手写 HTML 自己加）
- [ ] Stage 检测 `window.__recording` 强制 loop=false？（手写 HTML 必加）
- [ ] 结尾 Sprite 的 `fadeOut` 设为 0（视频末尾停清晰帧）？
- [ ] 60fps MP4 默认用帧复制模式（兼容性），高质量插帧才加 `--minterpolate`？
- [ ] 导出后抽第 0 帧 + 末帧验证是动画初始/最终状态？
- [ ] 涉及具体品牌（Stripe/Anthropic/Lovart/...）：走完了 [`asset-protocol.md`](asset-protocol.md) 的品牌资产协议？有没有写 `brand-spec.md`？
- [ ] 单文件交付的 HTML：`animations.jsx` 是内联的，不是 `src="..."`？（file:// 下 external .jsx 会 CORS 黑屏）
- [ ] 跨 scene 出现的元素（chapter 标签/水印/scene 编号）没有硬编码颜色？在每个 scene 底色下都可见？
FILE:references/audio-design-rules.md
# 音频设计规则 · ifq-design-skills
> 所有动画 demo 的音频应用配方。和 `sfx-library.md`（资产清单）配套使用。
> 实战锤炼：ifq-design-skills 发布 hero v1-v9 迭代 · Anthropic 三支官方片子的 Gemini 深度拆解 · 8000+ 次 A/B 对比
---
## 核心原则 · 音频双轨制（铁律）
动画音频**必须分两层独立设计**，不能只做一层：
| 层 | 作用 | 时间尺度 | 和视觉的关系 | 占据频段 |
|---|---|---|---|---|
| **SFX（节拍层）** | 标记每个视觉 beat | 0.2-2 秒短促 | **强同步**（帧级对齐） | **高频 800Hz+** |
| **BGM（氛围底）** | 情绪铺底、声场 | 连续 20-60 秒 | 弱同步（段落级） | **中低频 <4kHz** |
**只做BGM的动画是残废的**——观众潜意识感知到「画在动但没声音响应」，廉价感的根源就在这里。
---
## 金标准 · 黄金配比
这几组数值是实测 Anthropic 三支官方片子 + 我们自己 v9 定版对比得出的**工程硬参数**，直接套用即可：
### 音量
- **BGM 音量**：`0.40-0.50`（相对满刻度 1.0）
- **SFX 音量**：`1.00`
- **响度差**：BGM 比 SFX peak **低 -6 到 -8 dB**（不是靠SFX绝对响度突出，靠响度差）
- **amix 参数**：`normalize=0`（绝不用 normalize=1，会把动态范围压平）
### 频段隔离（P1 硬优化）
Anthropic 的秘诀不是「SFX 音量大」，是**频段分层**：
```bash
[bgm_raw]lowpass=f=4000[bgm] # BGM 限制在 <4kHz 的中低频
[sfx_raw]highpass=f=800[sfx] # SFX 推到 800Hz+ 的中高频
[bgm][sfx]amix=inputs=2:duration=first:normalize=0[a]
```
为什么：人耳对 2-5kHz 区间最敏感（即「presence 频段」），SFX 如果都在这个区间，BGM 又全频段覆盖，**SFX 会被BGM的高频部分遮盖**。用 highpass 把 SFX 推高 + lowpass 把 BGM 压下，两者在频谱上各占一方，SFX 清晰度直接上一档。
### Fade
- BGM 入：`afade=in:st=0:d=0.3`（0.3s，避免硬切）
- BGM 出：`afade=out:st=N-1.5:d=1.5`（1.5s 长尾，收束感）
- SFX 自带 envelope，不需要额外 fade
---
## SFX cue 设计规则
### 密度（每10秒多少个SFX）
实测 Anthropic 三支片子的 SFX 密度有三档：
| 片子 | 每10s SFX 数 | 产品性格 | 场景 |
|---|---|---|---|
| Artifacts（ref-1） | **~9个/10s** | 功能密集、信息多 | 复杂工具演示 |
| Code Desktop（ref-2） | **0个** | 纯氛围、冥想感 | 开发工具专注状态 |
| Word（ref-3） | **~4个/10s** | 平衡、办公节奏 | 生产力工具 |
**启发式**：
- 产品性格冷静/专注 → SFX 密度低（0-3个/10s），BGM 为主
- 产品性格活泼/信息多 → SFX 密度高（6-9个/10s），SFX 驱动节奏
- **不要填满每个视觉 beat**——留白比密集更高级。**删掉 30-50% 的 cue 会让剩下的更有戏剧性**。
### Cue 选择优先级
每个视觉 beat 不都要配 SFX。按这个优先级选：
**P0 必配**（省略会有违和感）：
- 打字（终端/输入）
- 点击/选择（用户决策时刻）
- 焦点切换（视觉主角转移）
- Logo reveal（品牌收束）
**P1 推荐配**：
- 元素入场/离场（modal / card）
- 完成/成功反馈
- AI 生成开始/结束
- 重大过渡（scene 切换）
**P2 选配**（多了会乱）：
- hover / focus-in
- 进度 tick
- 装饰性 ambient
### 时间戳对齐精度
- **同帧对齐**（0ms 误差）：点击/焦点切换/Logo 落定
- **前置 1-2 帧**（-33ms）：快速 whoosh（给观众心理预期）
- **后置 1-2 帧**（+33ms）：物体落地/impact（符合真实物理）
---
## BGM 选择决策树
ifq-design-skills skill 自带 6 首 BGM（`assets/bgm-*.mp3`）：
```
动画性格是什么？
├─ 产品发布 / 技术演示 → bgm-tech.mp3（minimal synth + piano）
├─ 教程讲解 / 工具使用 → bgm-tutorial.mp3（warm, instructional）
├─ 教育学习 / 原理解释 → bgm-educational.mp3（curious, thoughtful）
├─ 营销广告 / 品牌宣传 → bgm-ad.mp3（upbeat, promotional）
└─ 同类风格需要变体 → bgm-*-alt.mp3（各自替代版）
```
### 无 BGM 的场景（值得考虑）
参考 Anthropic Code Desktop（ref-2）：**0 SFX + 纯 Lo-fi BGM** 也能很高级。
**何时选无BGM**：
- 动画时长 <10s（BGM 建立不起来）
- 产品性格是「专注/冥想」
- 场景本身有环境音/讲解声
- SFX 密度很高时（避免听觉过载）
---
## 场景配方（开箱即用）
### 配方 A · 产品发布 hero（ifq-design-skills v9 同款）
```
时长：25 秒
BGM：bgm-tech.mp3 · 45% · 频段 <4kHz
SFX 密度：~6个/10s
cue：
终端打字 → type × 4（间隔0.6s）
回车 → enter
卡片汇聚 → card × 4（错峰 0.2s）
选中 → click
Ripple → whoosh
4次焦点 → focus × 4
Logo → thud（1.5s）
音量：BGM 0.45 / SFX 1.0 · amix normalize=0
```
### 配方 B · 工具功能演示（参考 Anthropic Code Desktop）
```
时长：30-45 秒
BGM：bgm-tutorial.mp3 · 50%
SFX 密度：0-2个/10s（极少）
策略：让 BGM + 讲解 voiceover 驱动，SFX 只在**决定性时刻**（文件保存/命令执行完成）
```
### 配方 C · AI 生成演示
```
时长：15-20 秒
BGM：bgm-tech.mp3 或无 BGM
SFX 密度：~8个/10s（高密度）
cue：
用户输入 → type + enter
AI 开始处理 → magic/ai-process（1.2s 循环）
生成完成 → feedback/complete-done
结果呈现 → magic/sparkle
亮点：ai-process 可以循环 2-3 次贯穿整个生成过程
```
### 配方 D · 纯氛围长镜头（参考 Artifacts）
```
时长：10-15 秒
BGM：无
SFX：单独使用 3-5 个精心设计的 cue
策略：每个 SFX 都是主角，没有BGM「糊在一起」的问题。
适合：单产品慢镜头、特写展示
```
---
## ffmpeg 合成模板
### 模板 1 · 单 SFX 叠加到视频
```bash
ffmpeg -y -i video.mp4 -itsoffset 2.5 -i sfx.mp3 \
-filter_complex "[0:a][1:a]amix=inputs=2:normalize=0[a]" \
-map 0:v -map "[a]" output.mp4
```
### 模板 2 · 多 SFX 时间轴合成（按cue时间对齐）
```bash
ffmpeg -y \
-i sfx-type.mp3 -i sfx-enter.mp3 -i sfx-click.mp3 -i sfx-thud.mp3 \
-filter_complex "\
[0:a]adelay=1100|1100[a0];\
[1:a]adelay=3200|3200[a1];\
[2:a]adelay=7000|7000[a2];\
[3:a]adelay=21800|21800[a3];\
[a0][a1][a2][a3]amix=inputs=4:duration=longest:normalize=0[mixed]" \
-map "[mixed]" -t 25 sfx-track.mp3
```
**关键参数**：
- `adelay=N|N`：前面是左声道延迟(ms)，后面是右声道，写两遍保证立体声对齐
- `normalize=0`：保留动态范围，关键！
- `-t 25`：截断到指定时长
### 模板 3 · 视频 + SFX track + BGM（带频段隔离）
```bash
ffmpeg -y -i video.mp4 -i sfx-track.mp3 -i bgm.mp3 \
-filter_complex "\
[2:a]atrim=0:25,afade=in:st=0:d=0.3,afade=out:st=23.5:d=1.5,\
lowpass=f=4000,volume=0.45[bgm];\
[1:a]highpass=f=800,volume=1.0[sfx];\
[bgm][sfx]amix=inputs=2:duration=first:normalize=0[a]" \
-map 0:v -map "[a]" -c:v copy -c:a aac -b:a 192k final.mp4
```
---
## 失败模式速查
| 症状 | 根因 | 修复 |
|---|---|---|
| SFX 听不见 | BGM 高频部分遮盖 | 加 `lowpass=f=4000` 给BGM + `highpass=f=800` 给SFX |
| 音效过响刺耳 | SFX 绝对音量太大 | SFX 音量降到 0.7，同时降低 BGM 到 0.3，保持差值 |
| BGM 和 SFX 节奏冲突 | BGM 选错了（用了有强beat的music） | 换成 ambient / minimal synth 的 BGM |
| 动画结束 BGM 突然断 | 没做 fade out | `afade=out:st=N-1.5:d=1.5` |
| SFX 重叠成糊 | cue 太密 + 每个 SFX 时长太长 | SFX 时长控到 0.5s 以内，cue 间隔 ≥ 0.2s |
| 公众号 mp4 没声音 | 公众号有时会 mute auto-play | 不用担心，用户点开会有声音；gif 本来就没声音 |
---
## 和视觉的联动（高级）
### SFX 音色要和视觉风格匹配
- 暖米/纸张感视觉 → SFX 用**木质/柔和**音色（Morse, paper snap, soft click）
- 冷黑科技视觉 → SFX 用**金属/数字**音色（beep, pulse, glitch）
- 手绘/童趣视觉 → SFX 用**卡通/夸张**音色（boing, pop, zap）
我们当前 `apple-gallery-showcase.md` 的暖米底色 → 搭配 `keyboard/type.mp3`（mechanical）+ `container/card-snap.mp3`（soft）+ `impact/logo-reveal-v2.mp3`（cinematic bass）
### SFX 可以引导视觉节奏
高级技巧：**先设计 SFX 时间轴，然后调整视觉动画去对齐 SFX**（不是反过来）。
因为 SFX 每个 cue 都是一个「钟表 tick」，视觉动画适配 SFX 节奏会非常稳——反之 SFX 去追视觉，常常 ±1 帧对不上就有违和感。
---
## 质量检查清单（发布前自检）
- [ ] 响度差：SFX peak - BGM peak = -6 到 -8 dB？
- [ ] 频段：BGM lowpass 4kHz + SFX highpass 800Hz？
- [ ] amix normalize=0（保留动态范围）？
- [ ] BGM fade-in 0.3s + fade-out 1.5s？
- [ ] SFX 数量是否合适（按场景性格选密度）？
- [ ] 每个 SFX 和视觉 beat 同帧对齐（±1 帧内）？
- [ ] Logo reveal 音效时长够（建议 1.5s）？
- [ ] 关闭 BGM 听一遍：SFX 单独是否足够有节奏感？
- [ ] 关闭 SFX 听一遍：BGM 单独是否有情绪起伏？
两层任何一层单独听都应该自洽。如果只有两层叠加才好听，说明没做好。
---
## 参考
- SFX 资产清单：`sfx-library.md`
- 视觉风格参考：`apple-gallery-showcase.md`
- Anthropic 三支片子深度音频分析：`/Users/alchain/Documents/写作/01-公众号写作/项目/2026.04-ifq-design-skills发布/参考动画/AUDIO-BEST-PRACTICES.md`
- ifq-design-skills v9 实战案例：`/Users/alchain/Documents/写作/01-公众号写作/项目/2026.04-ifq-design-skills发布/配图/hero-animation-v9-final.mp4`
FILE:references/design-context.md
# Design Context：先找系统，再做造型
**这是 IFQ 的第一原则。**
好的 hi-fi 设计一定是从已有 context 长出来的。**凭空做 hi-fi 是 last resort**。所以任务开始时，不先想“我要用什么风格”，先想“我能继承什么系统”。
在 IFQ 里，context 不只是视觉参考，更是：
- 已有品牌资产
- 已有代码与 token
- 已有产品截图
- 已有信息结构
- 已有行为边界
## 什么是Design Context
按优先级从高到低：
### 1. 用户的Design System/UI Kit
用户自己产品已有的组件库、色彩token、字型规范、icon系统。**最完美的情况**。
### 2. 用户的Codebase
如果用户给了代码库，里面就有活生生的组件实现。Read那些组件文件：
- `theme.ts` / `colors.ts` / `tokens.css` / `_variables.scss`
- 具体的组件（Button.tsx、Card.tsx）
- Layout scaffold（App.tsx、MainLayout.tsx）
- Global stylesheets
**读代码抄exact values**：hex codes、spacing scale、font stack、border radius。不要凭记忆重画。
### 3. 用户已发布的产品
如果用户有上线的产品但没给代码，用Playwright或让用户提供截图。
```bash
# 用Playwright截图一个公开URL
npx playwright screenshot https://example.com screenshot.png --viewport-size=1920,1080
```
让你看到真实的视觉vocabulary。
### 4. 品牌指南/Logo/已有素材
用户可能有：Logo文件、品牌色规范、营销物料、slide模板。这些都是context。
### 5. 竞品参考
用户说"像XX网站那样"——让他提供URL或截图。**不要**凭你训练数据里的模糊印象做。
### 6. 已知的design system（fallback）
如果以上都没有，用公认的设计系统作为base：
- Apple HIG
- Material Design 3
- Radix Colors（配色）
- shadcn/ui（组件）
- Tailwind默认palette
明确告诉用户你用的什么，让他知道这是起点不是定稿。
## 获取Context的流程
### Step 1：问用户
任务开始时的必问清单（来自`workflow.md`）：
```markdown
1. 你有现成的design system/UI kit/组件库吗？在哪？
2. 有品牌指南、色彩/字体规范吗？
3. 可以给我现有产品的截图或URL吗？
4. 有codebase我可以读吗？
```
### Step 2：用户说"没有"时，帮他找
别直接放弃。尝试：
```markdown
让我看看有没有线索：
- 你之前的项目有相关设计吗？
- 公司的marketing网站用什么色彩/字型？
- 你产品的Logo什么风格？能给我一张吗？
- 有什么你欣赏的产品作为参考？
```
### Step 3：Read所有能找到的context
如果用户给了codebase路径，你读：
1. **先list文件结构**：找style/theme/component相关的文件
2. **读theme/token文件**：lift具体的hex/px values
3. **读2-3个代表性组件**：看视觉vocabulary（hover state、shadow、border、padding node pattern）
4. **读global stylesheet**：基础重置、font loading
5. **如果有Figma链接/截图**：看图，但**更相信代码**
**重要**：**不要**看了一眼就凭印象做。读下来有30+个具体values才真的lift到了。
### Step 4：Vocalize你要用的系统
看完context后，告诉用户你要用的系统：
```markdown
根据你的codebase和产品截图，我提炼的设计系统：
**色彩**
- Primary: #C27558（从tokens.css）
- Background: #FDF9F0
- Text: #1A1A1A
- Muted: #6B6B6B
**字型**
- Display: Instrument Serif（从global.css的@font-face）
- Body: Geist Sans
- Mono: JetBrains Mono
**Spacing**（来自你的scale系统）
- 4, 8, 12, 16, 24, 32, 48, 64
**Shadow pattern**
- `0 1px 2px rgba(0,0,0,0.04)`（subtle card）
- `0 10px 40px rgba(0,0,0,0.1)`（elevated modal）
**Border-radius**
- 小组件 4px，卡片 12px，按钮 8px
**component vocabulary**
- Button：filled primary，outlined secondary，ghost tertiary，全部圆角8px
- Card：白色背景，subtle shadow，无border
我按这套系统开始做。确认没问题？
```
用户确认后再动手。
## 凭空做设计（没Context时的 fallback）
**强烈警告**：这种情况下的产出质量会显著下降。明确告诉用户。
```markdown
你没有design context，我就只能基于通用直觉做。
产出会是"看起来OK但缺乏独特性"的东西。
你愿意继续，还是先补一些参考材料？
```
用户执意要你做，按这个顺序做决策：
### 1. 选一个aesthetic direction
不要给generic结果。挑一个明确方向：
- brutally minimal
- editorial/magazine
- brutalist/raw
- organic/natural
- luxury/refined
- playful/toy
- retro-futuristic
- soft/pastel
告诉用户你选了哪个。
### 2. 选一个known design system作为骨架
- 用Radix Colors做配色（https://www.radix-ui.com/colors）
- 用shadcn/ui做组件vocabulary（https://ui.shadcn.com）
- 用Tailwind spacing scale（4的倍数）
### 3. 选有特点的字体配对
不要用Inter/Roboto。建议组合（从Google Fonts白嫖）：
- Instrument Serif + Geist Sans
- Cormorant Garamond + Inter Tight
- Bricolage Grotesque + Söhne（付费）
- Fraunces + Work Sans（注意Fraunces已经被AI用烂）
- JetBrains Mono + Geist Sans（technical feel）
### 4. 每个关键决策都有reasoning
不要默默选。在HTML的comment里写：
```html
<!--
Design decisions:
- Primary color: warm terracotta (oklch 0.65 0.18 25) — fits the "editorial" direction
- Display: Instrument Serif for humanist, literary feel
- Body: Geist Sans for cleanness contrast
- No gradients — committed to minimal, no AI slop
- Spacing: 8px base, golden ratio friendly (8/13/21/34)
-->
```
## Import策略（用户给了codebase）
如果用户说"import这个codebase做参考"：
### 小型（<50文件）
全部Read，把context内化。
### 中型（50-500文件）
Focus在：
- `src/components/` 或 `components/`
- 所有styles/tokens/theme相关的文件
- 2-3个代表性的整页组件（Home.tsx、Dashboard.tsx）
### 大型（>500文件）
让用户指明focus：
- "我要做settings页面" → 读现有的settings相关
- "我要做一个新的feature" → 读整体shell + 最接近的参考
- 不求全，求准
## 和Figma/设计稿的配合
如果用户给了Figma链接：
- **不要**期望你能直接"转Figma为HTML"——那需要额外工具
- Figma链接通常不公开可访问
- 让用户：导出为**截图**发给你 + 告诉你具体的color/spacing values
如果只给了Figma截图，告诉用户：
- 我能看到视觉，但取不到精确values
- 关键数字（hex、px）请告诉我，或者export as code（Figma支持）
## 最后的提醒
**一个项目的设计质量上限，由你拿到的context质量决定**。
花10分钟收集context，比花1小时凭空画hi-fi更有价值。
**遇到没context的情况，优先问用户要，而不是硬上**。