.table-of-contents li :where(a, [role=link]):not(:hover) {
  text-decoration: underline;
}

h3 span {
  font-size: small;
  vertical-align: super;
}

.subjects {
  display: initial;
}
.subjects li {
  display: initial;
  padding: 0;
}
.subjects a {
  padding: 20px;
}