$mask-corner-cut-circles-1: radial-gradient(1rem at 1rem 1rem, #0000 99%, #000) -1rem -1rem;
$mask-corner-cut-circles-2: radial-gradient(2rem at 2rem 2rem, #0000 99%, #000) -2rem -2rem;
$mask-corner-cut-circles-3: radial-gradient(4rem at 4rem 4rem, #0000 99%, #000) -4rem -4rem;
$mask-corner-cut-squares-1: conic-gradient(
    at calc(2 * 1rem) calc(2 * 1rem),
    #000 75%,
    #0000 0
  ) -1rem -1rem;
$mask-corner-cut-squares-2: conic-gradient(
    at calc(2 * 2rem) calc(2 * 2rem),
    #000 75%,
    #0000 0
  ) -2rem -2rem;
$mask-corner-cut-squares-3: conic-gradient(
    at calc(2 * 4rem) calc(2 * 4rem),
    #000 75%,
    #0000 0
  ) -4rem -4rem;
$mask-corner-cut-angles-1:
  conic-gradient(from -45deg at 1rem 1rem, #0000 25%, #000 0) -1rem 0 /100% 51%
    repeat-x,
  conic-gradient(from 135deg at 1rem calc(100% - 1rem), #0000 25%, #000 0) -1rem
    100%/100% 51% repeat-x;
$mask-corner-cut-angles-2:
  conic-gradient(from -45deg at 2rem 2rem, #0000 25%, #000 0) -2rem 0 /100% 51%
    repeat-x,
  conic-gradient(from 135deg at 2rem calc(100% - 2rem), #0000 25%, #000 0) -2rem
    100%/100% 51% repeat-x;
$mask-corner-cut-angles-3:
  conic-gradient(from -45deg at 4rem 4rem, #0000 25%, #000 0) -4rem 0 /100% 51%
    repeat-x,
  conic-gradient(from 135deg at 4rem calc(100% - 4rem), #0000 25%, #000 0) -4rem
    100%/100% 51% repeat-x;