ContextSwitcherEnhancer

Render-null a11y island for SiteHeader's Browse category walk: syncs aria-expanded, adds click-to-pin, and Escape/outside-click to close. The panel already opens on hover/focus via pure CSS.

Navigation

Click to pin, Escape/outside-click to close

Source

<SiteHeader sections={sections} />
<ContextSwitcherEnhancer />

Live CSS

Injected into the previews above. ContextSwitcherEnhancer

/* Live CSS — edits inject into every preview above.
   Try overriding a component utility, e.g.:
   .btn { letter-spacing: 0.04em; } */