--- category: Foundations --- The pack's loading idiom, and a pack decision — the reference is a marketing site and ships none. Blocks at the real element's radius filled `--band-lilac-soft`, with the outline **kept** and the offset **removed**: a skeleton that casts a shadow reads as content that has already arrived. No spinner under 400ms of expected wait, and nothing here pulses under `prefers-reduced-motion`. ```tsx ```