Element: #073 Default (closed) (surfaces/collapsible) What it shows: Three independent Collapsible FAQ panels stacked with a small gap, all closed initially. When to use: Short FAQ or help blocks where each answer expands on its own. Spec: - `` with `max-width: 560px` - 3 `` child, two of them include a `` token - Nothing is bound to the open state, each panel manages its own Tags: collapsible, faq, stack, disclosure, expand, title Needs: @codeatlasdev/ui@4.4.0 Components: Collapsible, Stack Live demo: https://ui.codeatlas.com.br/docs/surfaces/collapsible#default-closed

A glass surface uses backdrop-filter blur and a translucent tint to create a layered depth effect that reacts to the content behind it.

Presets remap the brand hue token. Switching preset updates every component that reads from --ca-brand-* without any JS.

Yes. The colorScheme store writes a .dark class to the root element, which flips all dark-mode tokens.