.manual-intro {
  max-width: 880px;
  margin-bottom: 36px;
}
.manual-intro h1 {
  margin-top: 22px;
  margin-bottom: 18px;
}
.manual-lede {
  max-width: 720px;
  font-size: 20px;
  line-height: 1.65;
  color: var(--code-val);
}
.manual-intro > .muted {
  max-width: 780px;
  line-height: 1.9;
}
.manual-intro .button-row {
  margin-top: 24px;
}
.manual-body {
  max-width: 100%;
}
.manual-chapter {
  margin-top: 28px;
  padding: 40px;
}
.manual-index {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .06em;
}
.manual-chapter > h2 {
  margin-top: 0;
  margin-bottom: 24px;
}
.manual-chapter > p,
.manual-chapter > h3,
.manual-chapter > .callout {
  max-width: 900px;
}
.manual-chapter > h3 {
  margin-top: 36px;
}
.manual-chapter .table-scroll {
  margin-top: 24px;
  margin-bottom: 28px;
}
.manual-chapter > pre {
  margin-top: 24px;
  margin-bottom: 28px;
}
.manual-chapter > .callout:last-child {
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .manual-intro {
    margin-bottom: 28px;
  }
  .manual-lede {
    font-size: 18px;
  }
  .manual-chapter {
    padding: 26px 20px;
    margin-top: 20px;
  }
  .manual-index {
    font-size: 11px;
    letter-spacing: .03em;
  }
  .manual-chapter > h3 {
    margin-top: 30px;
  }
}