/* ABA 365 — corner radii. Geometric, restrained: cards and buttons are
   softly rounded, never pill-shaped except for tags and orbit nodes. */
:root{
  --radius-none:0;
  --radius-xs:4px;
  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --radius-xl:24px;
  --radius-pill:999px;
  --radius-circle:50%;
}