.tutorial-intro h1 {
  margin-top:20px;
  margin-bottom:20px;
}
.tutorial-intro p {
  margin-inline:0;
}
.tutorial-toc {
  margin-top:32px;
  margin-bottom:40px;
}
.tutorial-preflight h2,
.tutorial-next h2 {
  font-size:24px;
}
.tutorial-preflight p {
  line-height:1.85;
}
.tutorial-chapter {
  padding-top:56px;
  padding-bottom:32px;
  border-bottom:1px solid var(--c-border);
}
.tutorial-body .tutorial-chapter h2 {
  margin-top:20px;
}
.tutorial-chapter > p:last-child {
  margin-bottom:0;
}
.tutorial-next {
  margin-top:48px;
}
.tutorial-next .button-row {
  row-gap:18px;
}
@media (max-width:640px) {
  .tutorial-chapter {
    padding-top:40px;
    padding-bottom:28px;
  }
  .tutorial-preflight h2,
  .tutorial-next h2 {
    font-size:22px;
  }
}