hn -dark theme css (attempt 3)

@media (prefers-color-scheme: dark) {
  body,td,table#hnmain {
      background: #222222;
  }

body,td,table#hnmain,textarea,  .pagetop, .admin td, a:link, .admin, .c00, .c00 a:link, .pagetop a:visited {
      color: #cfcfcf;
  }

  .cdd, .cdd a:link, .cdd a:visited {
      color: #828282;
  }

  textarea {
      background: #121212;
  }
}