.manual-heading {
  padding-top: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(160deg, var(--bg-panel), var(--bg) 76%);
  color: var(--text);
}

.manual-heading .h1 {
  margin-bottom: 28px;
}

.manual-heading .lede {
  margin-bottom: 24px;
}

.manual-heading .toc {
  margin-top: 36px;
  margin-bottom: 0;
}

.manual-body {
  padding-top: 64px;
  padding-bottom: 96px;
}

.manual-chapter + .manual-chapter {
  margin-top: var(--section-space);
  padding-top: 40px;
  border-top: 1px solid var(--line-soft);
}

.manual-chapter__index {
  margin-top: 0;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: .08em;
}

.manual-chapter h2 {
  margin-top: 16px;
}

.manual-chapter .table-scroll {
  margin-block: 28px;
}

.manual-end {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}

.manual-end a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

@media (max-width: 640px) {
  .manual-heading {
    padding-top: 40px;
    padding-bottom: 32px;
  }

  .manual-body {
    padding-top: 40px;
  }

  .manual-end {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}