accessibility

# Accessibility Comprehensive patterns for building accessible web applications: WCAG 2.2 AA compliance, keyboard focus management, React Aria component patterns, native HTML-first philosophy, cognitive inclusion, and user preference honoring. Each category has individual rule files in `rules/` loaded on-demand. ## Quick Reference | Category | Rules | Impact | When to Use | |----------|-------|--------|-------------| | [WCAG Compliance](#wcag-compliance) | 3 | CRITICAL | Color contrast, semantic HTML, automated testing | | [POUR Exit Criteria](#pour-exit-criteria) | 1 | CRITICAL | Falsifiable pass/fail thresholds for each WCAG 2.2 AA criterion | | [Static Anti-Patterns](#static-anti-patterns) | 1 | HIGH | Grep-able patterns detectable without a browser | | [Focus Management](#focus-management) | 1 | HIGH | Keyboard navigation; trap/restoration mechanics live upstream | | [React Aria](#react-aria) | 2 | HIGH | Accessible components and form hooks; overlay APIs live upstream | | [Modern Web Accessibility](#modern-web-accessibility) | 2 | CRITICAL/HIGH | Native HTML first, user preferences; cognitive ceilings in `references/ork-delta.md` | **Total: 10 rules across 6 categories** ## Quick Start ```tsx // Semantic HTML with ARIA <main> <article> <header><h1>Page Title</h1></header> <section aria-labelledby="features-heading"> <h2 id="features-heading">Features</h2> </section> </article> </main> ``` ```tsx // Focus trap with React Aria import { FocusSco...