:root {
  --content-max-width: 980px;
}

html {
  font-variant-ligatures: none;
}

.content main {
  line-height: 1.62;
}

.content main h1,
.content main h2,
.content main h3 {
  letter-spacing: 0;
}

.content main table {
  font-size: 0.95rem;
}

.content main code {
  font-size: 0.94em;
}

.nav-chapters {
  min-width: 36px;
}