:root {
  --bronze1: hsl(15, 30.0%, 99.1%);
  --bronze2: hsl(17, 63.6%, 97.8%);
  --bronze3: hsl(17, 42.1%, 95.2%);
  --bronze4: hsl(17, 35.2%, 92.1%);
  --bronze5: hsl(17, 31.5%, 88.2%);
  --bronze6: hsl(17, 29.0%, 83.0%);
  --bronze7: hsl(17, 26.9%, 75.6%);
  --bronze8: hsl(17, 25.1%, 66.5%);
  --bronze9: hsl(17, 20.0%, 54.0%);
  --bronze10: hsl(17, 18.1%, 50.1%);
  --bronze11: hsl(15, 20.0%, 43.1%);
  --bronze12: hsl(12, 22.0%, 21.5%);
}