Cartouche

Style: flat e-commerce, white body under a deep burgundy header, maroon outlines.

Layout: stacked collapsible option sections above pricing cards and a bottom tab bar.

Components: finish variant cards, volume price tile with strikethrough and stock badge, sold-out options link, Kits accordion, Member-vs-Standard price radio cards, camera-and-mic search bar.

Vibe: practical, value-driven, retail — online marketplace.