/**/

@media (prefers-color-scheme: dark) {
  header {
    color: #eee;

    .content {
      background-color: #222;
    }

    nav-button {
      background-color: #2a2a2a;
      border-top-color: #1a1a1a;
      border-bottom-color: #1a1a1a;

      &:hover {
        background-color: #3a3a3a;
      }
    }

    menu {
      border-left-color: #555;
    }
  }
}