# Game Library

A 10-foot launcher home screen with every card state owned by the container. The rail is one `XWUICardXGroup` with `featureFirst`, so the wide tile and the portrait capsules are one group rather than two; the news row is a second group in `grid` flow.

Nothing in the example iterates cards to sync state. Arrow keys, Home/End, roving tabindex and single selection all come from the group. Colours are xwui theme tokens, and the dark palette is switched on through xwui's own theme stylesheet rather than a hand-painted dark palette.