.page-disclaimer {
  --legal-measure: 42rem;
  --legal-num-col: 4.5rem;
  padding-top: clamp(16px, 3vw, 32px);
  padding-bottom: 0;
  color: var(--ink);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

/* 首屏 */
.page-disclaimer .legal-hero {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .legal-hero .eyebrow {
  margin-bottom: clamp(1.4rem, 3vw, 2.4rem);
}

.page-disclaimer .legal-hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 5.6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.03em;
}

.page-disclaimer .legal-hero .lede {
  max-width: var(--legal-measure);
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  font-size: clamp(1rem, 1.35vw, 1.125rem);
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 首屏视觉 */
.page-disclaimer .legal-visual {
  margin: clamp(32px, 6vw, 68px) auto 0;
}

.page-disclaimer .legal-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* 条款目录 */
.page-disclaimer .legal-toc {
  margin-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer .legal-toc ul {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.75rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .legal-toc li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .legal-toc a {
  display: inline-block;
  padding: 0.5rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--paper-raised);
  color: var(--ink-soft);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-toc a:hover {
  background: var(--paper);
  border-color: var(--season);
  color: var(--brand);
}

/* 条款区块 */
.page-disclaimer .legal-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  padding: clamp(30px, 5.5vw, 54px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-clause:first-of-type {
  border-top-color: var(--line-strong);
}

.page-disclaimer .clause-index {
  margin: 0;
}

.page-disclaimer .clause-index .num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.14em;
  color: var(--season);
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 clamp(1rem, 2vw, 1.4rem);
  max-width: 26ch;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0.03em;
}

.page-disclaimer .clause-body p {
  max-width: var(--legal-measure);
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-body p a {
  color: var(--brand);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-disclaimer .clause-list {
  display: grid;
  gap: 0.85rem;
  max-width: var(--legal-measure);
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--season);
}

/* 差异标记 */
.page-disclaimer .diff-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  max-width: var(--legal-measure);
  margin-top: 1.6rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--paper-raised);
}

.page-disclaimer .diff-lead {
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

/* 版本刻度 */
.page-disclaimer .version-ticks {
  max-width: var(--legal-measure);
  margin: clamp(1.8rem, 3vw, 2.4rem) 0 0;
  color: var(--season);
}

.page-disclaimer .version-ticks svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .version-ticks figcaption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

/* 相关说明 */
.page-disclaimer .legal-pager {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: clamp(36px, 6vw, 64px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .legal-pager-item {
  display: block;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-md);
  background: var(--paper-raised);
  text-decoration: none;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .legal-pager-item:hover {
  background: var(--line);
  transform: translateY(-2px);
}

.page-disclaimer .legal-pager-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}

.page-disclaimer .legal-pager-title {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

/* 收口色带 */
.page-disclaimer .legal-end-strip {
  width: min(100%, 320px);
  height: 6px;
  margin: clamp(36px, 6vw, 64px) 0 clamp(40px, 6vw, 72px);
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--spring), var(--summer), var(--autumn), var(--winter));
}

@media (min-width: 768px) {
  .page-disclaimer .legal-clause {
    grid-template-columns: var(--legal-num-col) minmax(0, 1fr);
    gap: 0.6rem 2.5rem;
  }

  .page-disclaimer .clause-index {
    padding-top: 0.35rem;
  }

  .page-disclaimer .legal-pager {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .legal-toc ul {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-hero .lede {
    font-size: 1.125rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc a,
  .page-disclaimer .legal-pager-item {
    transition: none;
  }

  .page-disclaimer .legal-pager-item:hover {
    transform: none;
  }
}

@media print {
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-pager,
  .page-disclaimer .legal-visual {
    display: none;
  }

  .page-disclaimer .legal-clause {
    break-inside: avoid;
    border-top-color: #999;
  }

  .page-disclaimer .legal-end-strip {
    background: none;
    background-color: #666;
  }
}
<<<END>>>