.page-disclaimer {
  --doc-num-col: 64px;
}

.page-disclaimer .breadcrumb {
  padding: 28px 0 0;
}

.page-disclaimer .main-col {
  min-width: 0;
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-hero {
  padding: 28px 0 0;
}

.page-disclaimer .doc-hero-kicker {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-disclaimer .doc-hero h1 {
  margin: 0 0 28px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: var(--fs-xxl);
  line-height: 1.2;
  color: var(--gold-light);
  max-width: 20em;
}

.page-disclaimer .doc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.page-disclaimer .doc-hero-copy {
  min-width: 0;
}

.page-disclaimer .doc-hero-lead {
  margin: 0 0 18px;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--stone);
  border-left: 3px solid var(--gold);
  padding-left: 18px;
}

.page-disclaimer .doc-hero-sub {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .doc-hero-figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .doc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  object-fit: cover;
  background: var(--ink-1);
}

.page-disclaimer .doc-hero-figure figcaption {
  margin-top: 12px;
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 编号分节 ---------- */
.page-disclaimer .doc-section {
  margin-top: 68px;
  scroll-margin-top: 108px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-disclaimer .doc-section + .doc-section {
  border-top: 1px solid var(--line);
  padding-top: 60px;
}

.page-disclaimer .doc-num {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gold);
  opacity: 0.85;
}

.page-disclaimer .doc-body {
  min-width: 0;
}

.page-disclaimer .doc-body h2 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: var(--fs-lg);
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .doc-body p {
  margin: 0 0 1.15em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--stone);
  overflow-wrap: break-word;
}

.page-disclaimer .doc-lede {
  color: var(--gold-light) !important;
  font-size: var(--fs-md) !important;
  line-height: 1.75 !important;
}

.page-disclaimer .doc-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 220, 255, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .doc-body a:hover,
.page-disclaimer .doc-body a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
}

.page-disclaimer .doc-note-title {
  margin: 28px 0 12px !important;
  font-family: var(--mono);
  font-size: var(--fs-sm) !important;
  letter-spacing: 0.12em;
  color: var(--gold) !important;
}

.page-disclaimer .doc-note-title--warn {
  color: var(--magenta) !important;
}

.page-disclaimer .doc-footnote {
  margin: 32px 0 0;
  padding: 20px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--wash);
  font-size: var(--fs-sm) !important;
  line-height: 1.8 !important;
  color: var(--stone);
}

/* ---------- 通用列表 ---------- */
.page-disclaimer .doc-list {
  list-style: none;
  margin: 0 0 1.3em;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--stone);
  overflow-wrap: break-word;
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-disclaimer .doc-list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .doc-list--warn li::before {
  background: var(--magenta);
  border-radius: 2px;
}

/* ---------- 两列对照 ---------- */
.page-disclaimer .doc-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin: 26px 0 8px;
}

.page-disclaimer .compare-col {
  padding: 24px 22px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-1);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .compare-col--ok {
  border-left: 3px solid var(--gold);
}

.page-disclaimer .compare-col--no {
  border-left: 3px solid var(--magenta);
}

.page-disclaimer .compare-col:hover,
.page-disclaimer .compare-col:focus-within {
  background: var(--ink-2);
  border-color: var(--line-strong);
}

.page-disclaimer .compare-col--no:hover,
.page-disclaimer .compare-col--no:focus-within {
  border-color: rgba(255, 45, 120, 0.55);
}

.page-disclaimer .compare-title {
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.page-disclaimer .compare-col--no .compare-title {
  color: var(--magenta);
}

.page-disclaimer .compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .compare-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--stone);
  overflow-wrap: break-word;
}

.page-disclaimer .compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
}

.page-disclaimer .compare-col--ok .compare-list li::before {
  background: var(--gold);
}

.page-disclaimer .compare-col--no .compare-list li::before {
  background: var(--magenta);
}

/* ---------- 层级图例 ---------- */
.page-disclaimer .legend {
  margin: 26px 0 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-1);
}

.page-disclaimer .legend-item {
  padding: 22px 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legend-item:first-child {
  border-top: 0;
}

.page-disclaimer .legend-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-disclaimer .legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex: none;
}

.page-disclaimer .legend-swatch--gold {
  background: var(--gold);
}

.page-disclaimer .legend-swatch--cyan {
  background: var(--cyan);
}

.page-disclaimer .legend-swatch--magenta {
  background: var(--magenta);
}

.page-disclaimer .legend-tag {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--gold-light);
}

.page-disclaimer .legend-text {
  margin: 0 !important;
  font-size: var(--fs-sm) !important;
  line-height: 1.8 !important;
  color: var(--stone);
}

/* ---------- 字段胶囊 ---------- */
.page-disclaimer .field-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .field-chip {
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: var(--ink-2);
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--gold-light);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .field-chip:hover {
  border-color: var(--gold);
  background: var(--ink-1);
}

/* ---------- 左栏目录 ---------- */
.page-disclaimer .doc-toc {
  margin-top: 16px;
}

.page-disclaimer .doc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .doc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--stone);
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .doc-toc-num {
  flex: none;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--gold);
}

.page-disclaimer .doc-toc-link:hover,
.page-disclaimer .doc-toc-link:focus-visible {
  background: var(--wash);
  border-color: var(--line-strong);
  color: var(--gold-light);
}

.page-disclaimer:has(#sec-1:target) .doc-toc-link[href="#sec-1"],
.page-disclaimer:has(#sec-2:target) .doc-toc-link[href="#sec-2"],
.page-disclaimer:has(#sec-3:target) .doc-toc-link[href="#sec-3"],
.page-disclaimer:has(#sec-4:target) .doc-toc-link[href="#sec-4"],
.page-disclaimer:has(#sec-5:target) .doc-toc-link[href="#sec-5"],
.page-disclaimer:has(#sec-6:target) .doc-toc-link[href="#sec-6"] {
  background: var(--wash);
  border-color: var(--gold);
  color: var(--gold-light);
}

.page-disclaimer .rail-update {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.page-disclaimer .stamp-value {
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  color: var(--gold-light);
}

.page-disclaimer .stamp-batch {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .doc-hero {
    padding-top: 36px;
  }

  .page-disclaimer .doc-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
  }

  .page-disclaimer .doc-section {
    grid-template-columns: var(--doc-num-col) minmax(0, 1fr);
    column-gap: 36px;
    row-gap: 0;
  }

  .page-disclaimer .doc-num {
    font-size: 42px;
    padding-top: 2px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-compare {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
  }

  .page-disclaimer .legend {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legend-item {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .legend-item:first-child {
    border-left: 0;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .doc-section {
    column-gap: 48px;
  }

  .page-disclaimer .doc-body p,
  .page-disclaimer .doc-list li,
  .page-disclaimer .doc-footnote {
    max-width: 62ch;
  }
}

@media (max-width: 719px) {
  .page-disclaimer .doc-num {
    padding-bottom: 6px;
    border-bottom: 1px solid var(--line);
    width: 100%;
  }

  .page-disclaimer .doc-section {
    margin-top: 52px;
  }

  .page-disclaimer .doc-section + .doc-section {
    padding-top: 44px;
  }
}