userstyles/source/tildes-baukula/_html.scss

a,
a:visited {
  @include color-hover($cyan, $pink);
}

blockquote {
  background-color: $background;
}

pre,
code {
  color: $foreground;
  background-color: $background;
}

figure,
section {
  border-color: $foreground;
}

input,
textarea,
.form-input,
.form-input:not(:focus) {
  color: $foreground;
  border-color: $comment;
  background-color: $background;
}

main,
#sidebar {
  background-color: $selection;
}

th {
  border-color: $comment;
}

td {
  border-color: $selection;
}

thead {
  background-color: rgb(0 0 0 / 15%);
}

tbody tr:nth-of-type(n) {
  background-color: $background;
}