.features-page {
  padding-top: 48px;
  padding-bottom: var(--space-section);
}

.features-intro {
  max-width: 940px;
  padding-bottom: 32px;
}

.features-intro h1 {
  margin-top: 16px;
  margin-bottom: 0;
}

.features-intro .callout a {
  color: var(--accent-dark);
}

.features-reference > .toc {
  margin-bottom: 36px;
}

.features-chapter {
  padding-top: 28px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 108px;
}

.features-chapter:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.features-chapter h2 {
  margin-top: 0;
  margin-bottom: 24px;
}

.features-chapter .table-scroll {
  margin-top: 24px;
  margin-bottom: 24px;
}

.features-rule-sheet {
  max-width: 880px;
  margin-top: 24px;
  margin-bottom: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-panel);
  box-shadow: var(--shadow-cell);
}

.features-rule-caption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
}

.features-rule-lines {
  margin: 0;
  padding: 0;
  overflow-x: auto;
  list-style: none;
}

.features-rule-lines li {
  position: relative;
  display: grid;
  grid-template-columns: 52px 18px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 560px;
  max-width: none;
  padding-top: 18px;
  padding-bottom: 18px;
  padding-right: 20px;
}

.features-rule-lines li + li {
  border-top: 1px solid var(--hairline);
}

.features-rule-lines code {
  white-space: nowrap;
  overflow-wrap: normal;
}

.features-rule-final {
  background: var(--final-tint);
}

.features-rule-final::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 4px;
  border-radius: var(--r-xs);
  background: var(--gradient-v);
}

.features-checks {
  padding-left: 24px;
}

.features-checks li {
  padding-left: 8px;
  margin-bottom: 16px;
}

.features-checks li::marker {
  font-family: var(--font-mono);
  color: var(--accent-dark);
}

@media (max-width: 768px) {
  .features-page {
    padding-top: 32px;
  }

  .features-chapter {
    padding-top: 20px;
    padding-bottom: 28px;
  }
}