Theming and Accessibility
Purpose
Define how theming and accessibility features are documented and validated.
Scope
In scope
- light and dark theme behavior
- reduced-motion support
- color contrast and readability
Out of scope
- general navigation patterns (see navigation group)
Prereqs / Inputs
- Theme system reference exists
Procedure / Content
- Use the standard feature page fields and include accessibility checks.
Governance focus
- theme persistence must survive reloads without FOUC
- contrast and readability must meet accessibility targets
- reduced-motion settings must disable non-essential animations
Validation / Expected outcomes
- Theme switching is reliable and accessible.
Failure modes / Troubleshooting
- Theme mismatch or FOUC: validate initialization and CSS variables.
References
- Feature catalog governance: docs/00-portfolio/features/index.md