`standalone.html` is a portable, fully offline copy of the site — everything (images, CSS, JS) inlined. Open it directly in a browser or hand it to a client. It's regenerated from the source files via the Claude Design bundler; edits should be made to the source files in this repo, then a new bundle exported.
- Visual tokens (colors, spacing, etc.) → `styles.css` and the `:root` block; runtime tweaks also live in `tweaks-panel.jsx` and the `TWEAKS_DEFAULTS` block at the bottom of `index.html`
- Images → drop into `images/` and reference by relative path