- seller: desktop brand header matching the design — cover, overlapping rounded
logo, name + verified badge + @handle, horizontal stats, Follow/Message
actions, description; mobile blocks hidden at lg; feed = responsive masonry
- /collections: 4-column card grid on desktop (was a stretched single column)
- /collection/<id>: two-column hero (cover + info) on desktop, contained width,
mobile header hidden at lg; products use the responsive masonry
- MyLayout: desktop gate now includes /collections and /collection/*
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
