.tutorial-intro h1 {
  margin-top: 20px;
  margin-bottom: 20px;
}
.tutorial-lede {
  max-width: 700px;
  color: var(--c-muted);
  font-size: 18px;
  line-height: 1.8;
}
.tutorial-page > .callout a {
  color: var(--c-accent-dark);
  text-decoration: underline;
  text-underline-offset: .2em;
}
.tutorial-page > .toc {
  margin-top: 32px;
  margin-bottom: 16px;
}
.tutorial-reading {
  margin-inline: auto;
}
.tutorial-chapter {
  padding-top: 12px;
  padding-bottom: 24px;
}
.tutorial-chapter + .tutorial-chapter {
  border-top: 1px solid var(--c-border);
}
.tutorial-chapter h2 {
  scroll-margin-top: 108px;
}
@media (max-width: 768px) {
  .tutorial-lede {
    font-size: 16px;
  }
  .tutorial-chapter {
    padding-top: 8px;
    padding-bottom: 20px;
  }
}