/* Same RGB channels; choose whether to keep alpha. */
:root {
  --orange-opaque: #FF8800;
  --orange-half: rgb(255 136 0 / 50%);
  --orange-half-rgba: rgba(255, 136, 0, 0.5);
  --orange-hex-rounded: #FF880080;
  --green-short-expanded: #00FF0088;
}