A container query on the scroller, once, so a new section is responsive by being in the column rather than by remembering to say so. Below 320px the two-column sections stack instead of truncating every select to "Martia…". Colors stays flex-wrap: three swatches in a two-column grid is 2 and 1. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>