Apply accessibility patches for WCAG compliance

- Add CSS focus indicators for keyboard navigation
- Add high contrast mode and reduced motion support
- Improve text color contrast (slate-400 → slate-300)
- Add ARIA labels to modal, tabs, pricing table
- Add keyboard navigation to tab component
- Improve image alt text descriptions
- Add sr-only utility class and screen reader descriptions
- Make region selection buttons accessible with role="radio"

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
kappa
2026-01-20 23:14:58 +09:00
parent 22650fb5bd
commit cd6ce130aa
2 changed files with 157 additions and 27 deletions

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