TRINITY v346 • LAUNCH QA
Mobile, Tablet & Accessibility Hardening
This rebuild uses a conservative CSS-only hardening layer so existing Trinity engines and local-storage workflows remain untouched.
Validation checklist
- 44px minimum primary touch targets
- Visible keyboard focus
- Responsive media and overflow containment
- Mobile form font sizing
- Reduced-motion support
- Higher-contrast preference support
- Print-safe fallback