Foundational controls and content surfaces with native semantics and closed visual choices.
Semantic page baseline
The route renders authored landmarks, headings, content, and ordinary destinations.
Foundation components
Button
A native button with closed visual variants, sizes, and rendered state snapshots.
Badge
A passive inline label with four closed visual variants.
Alert
Visible feedback with explicit none, polite, or assertive announcement policy.
Card
A neutral bordered surface with composable authored regions.
Avatar
Initials-first identity presentation with optional caller-owned imagery.
Skeleton
A decorative placeholder with closed shape and size guidance.
Support and exact fallback
| Feature | Locked-engine evidence | When missing |
|---|---|---|
| Semantic page baseline | Controller and static-export tests exercise the same closed route. | Without optional gallery presentation, complete content and ordinary destinations remain in document order. |
Without optional gallery presentation, complete content and ordinary destinations remain in document order.