Adapted from a React + TypeScript prototype into pure Astro: three concept stores — a cyan hardware lab, a crimson techwear atelier and a violet bio-hacking boutique — where switching the store swaps the entire gradient system, catalog, mega menu and filters. The filter sidebar is the V2 "max options" build: collapsible sections, one-tap presets, brand search, subcategories, colors with per-color stock, sizes and custom spec facets per store, all with self-excluding live counts. Every product ships with two photos (hover swap), stock counters and limited-drop badges. Search V2 remembers recent queries; the account dashboard covers KPIs, five order statuses, points and tracking.
