.settings-opening {
  padding-top: 20px;
}
.settings-cover {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 48px;
  background: var(--bg-panel-2);
  color: var(--on-dark);
  border-radius: var(--r-hero);
}
.settings-cover > * {
  min-width: 0;
}
.settings-cover h1 {
  margin-top: 24px;
  margin-bottom: 24px;
}
.settings-cover h1 span {
  color: var(--accent);
}
.settings-intro {
  max-width: 35em;
  margin-bottom: 0;
  color: var(--on-dark-muted);
  font-size: 17px;
  line-height: 1.9;
}
.settings-intro strong {
  color: var(--on-dark-soft);
  font-weight: var(--weight-semibold);
}
.settings-cover-reference {
  padding: 28px;
  background: var(--cell);
  border: 1px solid var(--cell-line);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-cell);
}
.settings-reference-label {
  margin-bottom: 24px;
  color: var(--accent);
  font-weight: var(--weight-bold);
  font-size: 14px;
}
.settings-check-order {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.settings-check-order li {
  position: relative;
  padding-left: 22px;
}
.settings-check-order li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: var(--r-circle);
}
.settings-check-order span {
  display: block;
  color: var(--on-dark-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}
/* Accent tags need dark ink: #16181a on #c3ec52 is 13.1:1; do not inherit muted dark-panel text. */
.settings-check-order .tag--accent,
.settings-chapter-heading .tag--accent {
  color: var(--text);
}
.settings-check-order strong {
  display: block;
  margin-top: 3px;
  font-weight: var(--weight-semibold);
  font-size: 15px;
}
.settings-reference-note {
  margin-top: 28px;
  margin-bottom: 0;
  color: var(--on-dark-muted);
  font-size: 13px;
  line-height: 1.8;
}
.settings-section-heading {
  max-width: 820px;
  margin-bottom: 32px;
}
.settings-section-heading h2 {
  margin-top: 14px;
  margin-bottom: 18px;
}
.settings-section-heading > p:last-child {
  margin-bottom: 0;
  line-height: 1.9;
}
.settings-chapters {
  position: relative;
  padding-bottom: 24px;
}
.settings-chapters::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--axis);
}
.settings-chapter {
  position: relative;
  margin-bottom: 64px;
}
.settings-chapter-heading {
  margin-bottom: 28px;
}
.settings-chapter-heading h2 {
  margin-top: 18px;
  margin-bottom: 16px;
}
.settings-chapter-heading > p:last-child {
  margin-bottom: 0;
}
.settings-chapter-plain {
  padding: 40px;
  background: var(--bg);
  color: var(--text);
}
.settings-chapter .prose > p:last-child {
  margin-bottom: 0;
}
.settings-chapter .table-scroll {
  margin-top: 28px;
  margin-bottom: 28px;
}
.settings-chapter .group-list {
  margin-top: 28px;
}
.settings-chapter .grid + .prose {
  margin-top: 28px;
}
.settings-chapter .card {
  align-self: start;
}
.settings-chapter .prose h3 {
  margin-top: 32px;
  margin-bottom: 18px;
}
.settings-chapter .prose h3:first-child {
  margin-top: 0;
}
.settings-chapter a {
  overflow-wrap: anywhere;
}
.settings-cover :focus-visible {
  outline-color: var(--accent);
}
@media (max-width: 900px) {
  .settings-cover {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding: 32px;
  }
  .settings-cover-reference {
    max-width: 100%;
  }
  .settings-check-order {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .settings-opening {
    padding-top: 8px;
  }
  .settings-cover {
    padding: 26px 20px;
    border-radius: var(--r-hero-sm);
  }
  .settings-cover-reference {
    padding: 22px 18px;
  }
  .settings-intro {
    font-size: 15px;
  }
  .settings-check-order {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .settings-chapters::before {
    left: var(--gutter);
  }
  .settings-chapter {
    margin-bottom: 40px;
  }
  .settings-chapter-plain {
    padding: 24px 20px;
  }
  .settings-chapter-heading {
    margin-bottom: 24px;
  }
}