Square art at 16px radius, title + artist, a green price and a name-your-price buy affordance.
Editorial features on new releases and niche genres, set in Helvetica Neue over the dark ground.
Horizontal thumbnail rails with genre and format filters, all colour supplied by the art.
Search field is a borderless rgba(255,255,255,.08) fill at 3px radius, 36px tall; the buy CTA is green #008000 at 4px radius. Hover/focus rules live in cross-origin sheets and were not captured — links underline on hover; a 2px #0cacd7 ring is the recommended focus reconstruction.
Motion: house transitions are short — opacity 0.1s ease, background-image 0.15s ease-in-out. The signature animation is salesfeed-scale 0.33s ease-out, scaling each new item into the live sales feed (shown live above). No animation library; no reduced-motion block captured.