/* Corner radii. The stated scale is card/sheet/button 12; the component kit
   draws seven more, all named by use. A puzzle cell is square: "a grade de
   enigma não tem canto: é impressão." */
:root{
  --radius-card:12px;
  --radius-sheet:12px;
  --radius-pill:16px;
  --radius-cell:0px;
  --radius-control:10px;       /* field, stepper, medium button */
  --radius-control-small:8px;  /* small button */
  --radius-segmented:9px;      /* segmented track */
  --radius-segmented-pill:7px;
  --radius-key:6px;
  --radius-alert:14px;
  --radius-action-sheet:13px;
}