Hacker News - Dark Mode

cool.css

@media (prefers-color-scheme: dark) {
  body { background-color: #232834; }

  #hnmain { background-color: #1F2430; }

  a:link.storylink,
  #hnmain > tbody > tr:first-child > td a,
  .commtext, .commtext a:link {
    color: #fafafa;
  }

  input[type=text],
  textarea {
    background-color: #333a4a;
    color: #fafafa;
    border: 1px solid #1F2430;
  }

  #hnmain > tbody > tr:first-child > td { background-color: #333a4a; }

  a:link,
  .hnmore a:link,
  .comhead, .comhead a:link,
  .sitebit, .sitestr,
  .subtext, .subtext a:link, .subtext a:visited,
  td {
    color: #b8c1d7;
  }

  a:visited { color: #828ca2; }

  .pagetop { color: #99a4bd; }

  .votearrow {
    overflow: visible;
    position: relative;
  }

  .votearrow::before {
    content: "";
    width: 0;
    height: 0;
    left: 1px;
    top: 3px;
    display: block;
    position: absolute;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 7px solid #bebfd1;
  }

  .c5a, .c5a a:link, .c5a a:visited { color:#99A3BD; }
  .c73, .c73 a:link, .c73 a:visited { color:#8996B3; }
  .c82, .c82 a:link, .c82 a:visited { color:#7D8AAB; }
  .c88, .c88 a:link, .c88 a:visited { color:#6D7DA1; }
  .c9c, .c9c a:link, .c9c a:visited { color:#607095; }
  .cae, .cae a:link, .cae a:visited { color:#4E5B79; }
  .cbe, .cbe a:link, .cbe a:visited { color:#485470; }
  .cce, .cce a:link, .cce a:visited { color:#404A63; }
  .cdd, .cdd a:link, .cdd a:visited { color:#3A435A; }
}

warm.css

@media (prefers-color-scheme: dark) {
  body { background-color: #131313; }

  #hnmain { background-color: #20201f; }

  #hnmain > tbody > tr:first-child > td a { color: #eaeaea; }

  a:link.storylink,
  .commtext, .commtext a:link {
    color: #cccccc;
  }

  input[type=text],
  textarea {
    background-color: #131313;
    color: #cccccc;
    border: 1px solid #111111;
  }

  #hnmain > tbody > tr:first-child > td { background-color: #593a2a; }

  a:link,
  .hnmore a:link,
  .comhead a:link,
  .subtext, .subtext a:link, .subtext a:visited,
  td {
    color: #8a8a8a;
  }

  a:visited { color: #8f8f8f; }

  .pagetop { color: #b98a72; }

  .votearrow {
    overflow: visible;
    position: relative;
  }

  .votearrow::before {
    content: "";
    width: 0;
    height: 0;
    left: 1px;
    top: 3px;
    display: block;
    position: absolute;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 7px solid #8a8a8a;
  }

  .c5a, .c5a a:link, .c5a a:visited { color:#878787; }
  .c73, .c73 a:link, .c73 a:visited { color:#6B6B6B; }
  .c82, .c82 a:link, .c82 a:visited { color:#636363; }
  .c88, .c88 a:link, .c88 a:visited { color:#5C5C5C; }
  .c9c, .c9c a:link, .c9c a:visited { color:#545454; }
  .cae, .cae a:link, .cae a:visited { color:#4D4D4D; }
  .cbe, .cbe a:link, .cbe a:visited { color:#454545; }
  .cce, .cce a:link, .cce a:visited { color:#3B3B3B; }
  .cdd, .cdd a:link, .cdd a:visited { color:#313131; }
}