/forge-a11y — Accessibility Audit

Comprehensive a11y check:

1. Contrast: test every text/surface token combination from your system
2. Focus: verify :focus-visible styles exist using your accent color
3. Semantic HTML: check for landmarks (header, main, nav, footer)
4. Touch targets: minimum 44×44px on interactive elements
5. Motion: prefers-reduced-motion fallback exists
6. ARIA: proper attributes on interactive elements

Report with severity levels and fixes.