/* Atelier Restored — Border radius. "Almost always 0, sometimes circular."
   Sharp rectangles read as engineered precision; circles read as functional controls. */
:root {
  --radius-none: 0px;     /* buttons, cards, photos, spec cells, inputs — the default */
  --radius-xs: 2px;       /* reserved — legal CTAs */
  --radius-sm: 4px;       /* small toggle pills on configurator surfaces */
  --radius-md: 6px;       /* rare — small dropdown items */
  --radius-full: 9999px;  /* circular icon buttons, carousel arrows */
}