/store product lists, round 4 (2026-10-06). Mike liked L2 (a card per group) and L3 (shelves of tiles) from round 3; these iterate on them.
A  L2 refined: group cards with a warm-glow header and orange underline; rows get their icons back and a chevron after the price.
B  L3 refined: shelves with a big icon on each group heading. On phones the tall tiles become compact rows, so it is no longer the longest option there.
C  L2 x L3 hybrid: a panel per group with L2's header strip across the top and L3's three tiles inside it.
D  L3 with a lead tile: each shelf's main product is a larger tile in the nav megas' featured-card tint, with its key points; the other two stack beside it.
Each comes at 1440, 1024 and 375 wide; phones-all-four puts the phone versions side by side.
The Domains bar colour is still open (round 3: C1 to C4); these shots show the lists only.
Prices are the dev catalogue's test values; the real page would read them from the catalogue.