OKLCH tokens. The primary pair is sourced from vois-tokens; every other swatch fills a documented gap and is illustrative, not canonical (see design-previews/README.md).
Neutral surfaces carry the screen (60%), a muted secondary tone provides structure (30%), primary is reserved for the one or two things that matter (10%).
Vois uses a layered box-shadow instead of a solid 1px border for surface edges — softer separation at low elevation.
Quiet, correct default
This card uses --shadow-border, not border-color.