/* Keep the primary calls-to-action visibly distinct in dark mode. */
@media (prefers-color-scheme: dark) {
  .button {
    background: #fff7ef;
    color: #382c5d;
    box-shadow: 0 8px 18px #00000040;
  }

  .button:hover {
    background: #fffdf9;
    color: #241c40;
  }
}