:root{--fex-gap:clamp(0.75rem,1.5vw,1.25rem);--fex-track-min:min(18rem,82vw)}.fex-rail,.fex-region,.fex-shelf{min-width:0}.fex-rail__title,.fex-region__title,.fex-shelf__title{margin:0 0 .75rem}.fex-deck,.fex-feed,.fex-rail__content,.fex-region__content,.fex-slot{display:grid;gap:var(--fex-gap);min-width:0}.fex-deck{grid-template-columns:repeat(auto-fit,minmax(min(17rem,100%),1fr))}.fex-shelf__track{display:grid;grid-auto-flow:column;grid-auto-columns:var(--fex-track-min);gap:var(--fex-gap);overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline proximity;scrollbar-gutter:stable}.fex-shelf__track>*{scroll-snap-align:start}.fex-rail__content{grid-auto-flow:column;grid-auto-columns:var(--fex-track-min);overflow-x:auto}@media (min-width:60rem){.fex-rail__content{grid-auto-flow:row;grid-auto-columns:auto;overflow-x:visible}}