- Imported tokens.css directly into BaseLayout.astro.
- Removed legacy :root variable definitions from chapters.css, skills-review/styles.css, rules/styles.css, and styles.css.
- Added self-hosted --font-sans and --font-mono to tokens.css and updated legacy font stacks.
- Removed base.css.
- Added a build-output check in check-tokens.mjs to ensure the token layer is loaded in dist html files.
Marcos Paulo