Public attributes and slots
| Attribute | Contract |
|---|---|
label | Accessible section name; card defaults to Card, surface is unnamed when omitted. |
busy | Presence marks the existing section aria-busy=true and data-state=loading. It never disables descendants or starts asynchronous work. |
class | Consumer styling class on the host. Public owned hooks are part=root, plus card part=header and part=body. |
hidden | Native host visibility. Present hides the complete component; hidden=until-found retains native browser behavior. |
dir | Native inherited text direction; explicitly ltr or rtl. |
The title slot replaces the label heading; the default slot supplies body content. Boolean attributes use presence, including empty and false-valued spellings. These components add no keyboard, event or asynchronous lifecycle.
Five theme modes
Grace Hopper
Grace Hopper
Grace Hopper
Grace Hopper
Grace Hopper
Grace Hopper
Grace Hopper
Body with fallback title
Grace Hopper
Grace Hopper