Prompt

Implement WCAG compliance for web app.

<current_accessibility>
{existing accessibility audit results}
</current_accessibility>

<compliance_level>
{WCAG 2.1 AA/AAA requirements}
</compliance_level>

<user_needs>
{specific accessibility requirements}
</user_needs>

Implement:
1. Semantic HTML fixes
2. ARIA implementation
3. Keyboard navigation
4. Screen reader support
5. Color contrast fixes
6. Testing automation