.dark, .dark-theme {
  --sand-1: hsl(60, 6.0%, 9.0%);
  --sand-2: hsl(60, 1.9%, 10.4%);
  --sand-3: hsl(56, 2.4%, 15.4%);
  --sand-4: hsl(53, 2.7%, 18.4%);
  --sand-5: hsl(51, 2.9%, 21.2%);
  --sand-6: hsl(49, 3.1%, 24.3%);
  --sand-7: hsl(47, 3.3%, 28.7%);
  --sand-8: hsl(43, 3.7%, 37.1%);
  --sand-9: hsl(50, 4.0%, 41.8%);
  --sand-10: hsl(48, 3.5%, 49.5%);
  --sand-11: hsl(50, 5.0%, 68.3%);
  --sand-12: hsl(56, 7.0%, 93.0%);
}