:root {
  /* Industrial geometry: sharp-ish. Nothing is a pill except the rating chip
     and stock dot. Brief §33: standard 4–8px, large cards max ~12px. */
  --radius-0: 0px;
  --radius-1: 2px;   /* badges, tags, inline chips */
  --radius-2: 4px;   /* buttons, inputs, selects, small cards */
  --radius-3: 6px;   /* product cards, filter panels */
  --radius-4: 8px;   /* media tiles, mega menu panels */
  --radius-5: 12px;  /* large feature cards — maximum in the system */
  --radius-pill: 999px; /* only: rating chips, stock dots, carousel dots */

  --border-w: 1px; /* @kind spacing */
  --border-w-strong: 2px; /* @kind spacing */
  --border-w-accent: 3px; /* @kind spacing */
}