/* C_BASE corner radii.
   The mark (C + underscore) and the Britanica display cut are squared and
   geometric, so the system is near-square: 0 for surfaces, 2px for controls.
   Pills exist only for status/filter chips. */
:root{
  --radius-none:0px;
  --radius-xs:2px;
  --radius-sm:3px;
  --radius-md:4px;
  --radius-lg:6px;
  --radius-pill:999px;
  --radius-circle:50%;

  --radius-control:2px;
  --radius-card:0px;
  --radius-media:0px;
  --radius-chip:999px;
  --radius-dialog:0px;
}