## Why

ASW has been in experimental development — a working CSS framework buried inside a Hugo documentation site, with 7 engine packs, lab experiments, a PostCSS build pipeline, and SSI-based examples that don't work standalone. The framework itself is solid (semantic HTML + data-attributes), but it's not publishable as `v0.1` because:

1. **Bloat**: It ships OpenProps (~25KB) while only using ~40 of 500+ tokens
2. **No working templates**: The examples directory uses SSI (`<!--#include virtual=...-->`) — they don't open in a browser
3. **Obscured core**: The framework lives in 13 CSS layers, buried under Hugo templates, packs, and experiments
4. **No clear dev path**: A new developer lands and sees Hugo + PostCSS + packs and doesn't know what ASW *is*

0.1 is the "minimum viable framework" — just the CSS, a handful of working templates, and a clear README. Everything else stays in the repo for 0.2 (documentation site) and 0.3 (engine packs).

## What Changes

- **Drop OpenProps dependency** — replace with hand-authored native CSS token system using `oklch()` and relative color syntax. Removes `open-props` from `package.json`, removes `postcss-import` of OpenProps. Framework goes from ~25KB baseline to ~4KB.
- **Prune repo surface** — move `packs/`, `src/lab/`, and `site/` into `archive/` directory. No deletion. Everything stays in git.
- **Simplify build** — PostCSS stays for minification (`cssnano`), but no OpenProps import. `postcss-import` may become optional.
- **5-6 working standalone HTML templates** — semantic HTML, flexbox via `data-layout` attributes. No SSI. No Hugo. Open in a browser and they work.
- **New README + CHANGELOG** — "link this one CSS file" documentation. Roadmap forward.
- **Vendor the used OpenProps values** — copy the ~40 tokens we actually use into our token file (MIT license, legally clean).

## Capabilities

### New Capabilities
- `native-tokens`: The design token system — oklch-based colors, size scales, spacing, typography. Zero external dependencies. Powers all ASW styling.
- `flexbox-layouts`: Layout system via `data-layout` attributes. Pure flexbox. `data-layout="row"`, `data-layout="col"`, `data-layout="spread"`, `data-layout="center"`, `data-layout="stack"`, etc.
- `reference-templates`: Standalone HTML files that demonstrate the framework — landing page, docs page, prose/article, stats/dashboard, vault/tasks page.

### Modified Capabilities
*(No existing spec-level requirements are changing — we're replacing the token foundation and adding new layout/template capabilities)*

## Impact

| File / Directory | Action |
|---|---|
| `package.json` | Remove `open-props` dependency |
| `postcss.config.js` | Remove `postcss-import` (no longer needed) |
| `src/main.css` | Remove OpenProps `@import` lines, update layer imports |
| `src/layers/01-tokens.css` | Replace OpenProps primitives with native oklch values |
| `dist/asw.css` | Rebuild — drops from ~28KB to ~6KB |
| `packs/` | Move to `archive/packs/` |
| `src/lab/` | Move to `archive/lab/` |
| `site/` | Move to `archive/site/` |
| `examples/` | Replace SSI-based examples with standalone templates |
| `README.md` | Rewrite for 0.1 — "link this one file" |
| `CHANGELOG.md` | New file |