.doc-intro {
  position: relative;
  z-index: 1;
  padding-top: 64px;
  padding-bottom: 64px;
}
.doc-intro h1 {
  max-width: 960px;
  margin-top: 24px;
  margin-bottom: 24px;
}
.doc-intro__lead {
  max-width: 840px;
  font-size: 22px;
  line-height: 1.7;
}
.doc-intro__note {
  max-width: 840px;
  color: var(--text-muted);
}
.doc-intro__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.doc-manual {
  max-width: 1088px;
  padding-top: 32px;
}
.doc-chapter {
  padding-top: 72px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.doc-chapter:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.doc-chapter__heading {
  max-width: 880px;
  margin-inline: auto;
}
.doc-chapter__heading .badge {
  margin-bottom: 18px;
}
.doc-chapter__heading h2 {
  max-width: 840px;
}
.doc-copy {
  max-width: 880px;
  margin-inline: auto;
  overflow-wrap: break-word;
}
.doc-copy h3 {
  margin-top: 36px;
  margin-bottom: 16px;
}
.doc-copy p {
  margin-bottom: 24px;
  line-height: 1.95;
}
.doc-copy .table-scroll {
  margin-top: 28px;
  margin-bottom: 32px;
}
.doc-copy .callout {
  margin-top: 28px;
  margin-bottom: 32px;
}
.doc-copy .callout p {
  margin-bottom: 0;
}
.doc-copy a,
.doc-intro__note a {
  text-decoration-thickness: 1px;
}
.doc-copy a:hover,
.doc-intro__note a:hover {
  color: var(--ink-2);
}
@media (max-width: 768px) {
  .doc-intro {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .doc-intro__lead {
    font-size: 19px;
  }
  .doc-chapter {
    padding-top: 48px;
    padding-bottom: 32px;
  }
}
@media (max-width: 640px) {
  .doc-manual {
    padding-top: 24px;
  }
  .doc-intro__lead {
    font-size: 18px;
  }
  .doc-copy h3 {
    font-size: 21px;
  }
  .doc-copy p {
    line-height: 1.9;
  }
}