.page-disclaimer {
  --disc-rail-w: 252px;
  --disc-ink-soft: #4a3a33;
}

.page-disclaimer .disc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

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

/* 左侧条款索引 */
.page-disclaimer .disc-rail {
  background: var(--gb-white);
  border: var(--gb-bw) solid var(--gb-ink);
  box-shadow: var(--gb-shadow-sm);
  padding: 16px 14px;
}

.page-disclaimer .disc-rail__kicker {
  margin: 0 0 6px;
  font-family: var(--gb-font-head);
  font-weight: 800;
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  color: var(--gb-dusk);
}

.page-disclaimer .disc-rail__version {
  margin: 0 0 14px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-rail__version .gb-num {
  font-weight: 700;
  color: var(--gb-lake);
}

.page-disclaimer .disc-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-rail__item {
  flex: 0 0 auto;
}

.page-disclaimer .disc-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 12px;
  border: 1px solid var(--gb-line);
  background: var(--gb-cream);
  color: var(--gb-ink);
  font-size: 0.85rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--gb-t) var(--gb-ease), background-color var(--gb-t) var(--gb-ease), transform var(--gb-t) var(--gb-ease);
}

.page-disclaimer .disc-rail__num {
  font-size: 0.76rem;
  color: var(--gb-gold);
  font-weight: 700;
}

.page-disclaimer .disc-rail__link:hover,
.page-disclaimer .disc-rail__link:focus-visible {
  border-color: var(--gb-lake);
  background: #eaf1f5;
  transform: translateX(2px);
}

.page-disclaimer .disc-rail__hint {
  margin: 12px 0 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--disc-ink-soft);
}

/* 首屏 */
.page-disclaimer .disc-title {
  margin: 10px 0 16px;
  font-family: var(--gb-font-head);
  font-size: clamp(1.85rem, 5.4vw, 3.3rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--gb-ink);
}

.page-disclaimer .disc-lead {
  margin: 0 0 20px;
  font-size: clamp(1rem, 1.4vw, 1.06rem);
  line-height: 1.78;
  color: var(--disc-ink-soft);
  max-width: 60ch;
}

.page-disclaimer .disc-facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 16px 18px;
  background: var(--gb-white);
  border-left: 6px solid var(--gb-gold);
  border-top: 1px solid var(--gb-line);
  border-right: 1px solid var(--gb-line);
  border-bottom: 1px solid var(--gb-line);
}

.page-disclaimer .disc-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 5px 0;
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-disclaimer .disc-facts__dash {
  flex: 0 0 auto;
  width: 16px;
  height: 2px;
  background: var(--gb-ember);
  transform: translateY(-3px);
}

.page-disclaimer .disc-figure {
  margin: 0 0 34px;
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条款卡 */
.page-disclaimer .disc-clauses {
  display: grid;
  gap: 22px;
}

.page-disclaimer .disc-clause {
  --disc-accent: var(--gb-lake);
  position: relative;
  background: var(--gb-white);
  border: var(--gb-bw) solid var(--gb-ink);
  border-left: 8px solid var(--disc-accent);
  box-shadow: var(--gb-shadow-sm);
  padding: clamp(18px, 2.6vw, 28px);
  scroll-margin-top: 92px;
  transition: box-shadow var(--gb-t) var(--gb-ease), border-left-width var(--gb-t) var(--gb-ease), transform var(--gb-t) var(--gb-ease);
}

.page-disclaimer .disc-clause:hover {
  box-shadow: var(--gb-shadow);
  transform: translateY(-2px);
}

.page-disclaimer .disc-clause:target {
  border-left-width: 14px;
  box-shadow: var(--gb-shadow);
}

.page-disclaimer .disc-clause--lake { --disc-accent: var(--gb-lake); }
.page-disclaimer .disc-clause--dusk { --disc-accent: var(--gb-dusk); }
.page-disclaimer .disc-clause--gold { --disc-accent: var(--gb-gold); }
.page-disclaimer .disc-clause--pine { --disc-accent: var(--gb-pine); }
.page-disclaimer .disc-clause--rose { --disc-accent: var(--gb-rose); }
.page-disclaimer .disc-clause--ember { --disc-accent: var(--gb-ember); }

.page-disclaimer .disc-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.page-disclaimer .disc-clause__num {
  display: inline-block;
  padding: 4px 9px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gb-white);
  background: var(--disc-accent);
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-family: var(--gb-font-head);
  font-size: clamp(1.18rem, 2.4vw, 1.5rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--gb-ink);
}

.page-disclaimer .disc-clause p {
  margin: 0 0 12px;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-clause p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .disc-list {
  margin: 0 0 12px;
  padding-left: 20px;
  list-style: square;
}

.page-disclaimer .disc-list li {
  margin-bottom: 7px;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-list li::marker {
  color: var(--disc-accent);
}

.page-disclaimer .disc-clause__more {
  margin-top: 16px;
  border-top: 1px dashed var(--gb-mist);
  padding-top: 12px;
}

.page-disclaimer .disc-clause__more summary {
  display: inline-block;
  cursor: pointer;
  padding: 6px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gb-lake-deep);
  border: 1px solid var(--gb-line);
  background: var(--gb-cream);
  transition: border-color var(--gb-t) var(--gb-ease), color var(--gb-t) var(--gb-ease);
}

.page-disclaimer .disc-clause__more summary:hover,
.page-disclaimer .disc-clause__more summary:focus-visible {
  border-color: var(--disc-accent);
  color: var(--gb-ink);
}

.page-disclaimer .disc-clause__more[open] summary {
  border-color: var(--disc-accent);
  color: var(--gb-ink);
}

.page-disclaimer .disc-clause__more p {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--disc-ink-soft);
}

.page-disclaimer .disc-backlink {
  margin: 6px 0 0;
  font-size: 0.9rem;
}

/* 更新记录时间线 */
.page-disclaimer .disc-history {
  border-top: var(--gb-bw) solid var(--gb-line);
  background:
    linear-gradient(180deg, rgba(169, 188, 196, 0.16), transparent 62%);
}

.page-disclaimer .disc-history__title {
  margin: 8px 0 24px;
  font-family: var(--gb-font-head);
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 2px dashed var(--gb-mist);
}

.page-disclaimer .disc-timeline__item {
  position: relative;
  padding: 0 0 22px 6px;
}

.page-disclaimer .disc-timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 8px;
  width: 11px;
  height: 11px;
  background: var(--gb-cream);
  border: 2px solid var(--gb-lake);
  transform: rotate(45deg);
}

.page-disclaimer .disc-timeline__item:last-child {
  padding-bottom: 0;
}

.page-disclaimer .disc-timeline__ver {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gb-ink);
  background: var(--gb-white);
  border: 1px solid var(--gb-gold);
}

.page-disclaimer .disc-timeline__when {
  margin: 8px 0 4px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--gb-dusk);
}

.page-disclaimer .disc-timeline__what {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--disc-ink-soft);
  max-width: 62ch;
}

/* 平板与桌面 */
@media (min-width: 900px) {
  .page-disclaimer .disc-grid {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 96px;
    padding: 20px 18px;
  }

  .page-disclaimer .disc-rail__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-rail__item {
    margin-bottom: 6px;
  }

  .page-disclaimer .disc-rail__link {
    display: flex;
    width: 100%;
    border-color: transparent;
    border-bottom-color: var(--gb-line);
    background: transparent;
    white-space: normal;
  }

  .page-disclaimer .disc-rail__link:hover,
  .page-disclaimer .disc-rail__link:focus-visible {
    background: var(--gb-cream);
    transform: translateX(4px);
  }

  .page-disclaimer .disc-clauses {
    gap: 26px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-rail {
    --disc-rail-w-lg: 276px;
    width: var(--disc-rail-w-lg);
  }

  .page-disclaimer .disc-timeline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 48px;
    border-left: 0;
    padding-left: 0;
  }

  .page-disclaimer .disc-timeline__item {
    padding: 0 0 24px 22px;
    border-left: 2px dashed var(--gb-mist);
  }

  .page-disclaimer .disc-timeline__item::before {
    left: -7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-clause,
  .page-disclaimer .disc-rail__link,
  .page-disclaimer .disc-clause__more summary {
    transition: none;
  }

  .page-disclaimer .disc-clause:hover,
  .page-disclaimer .disc-rail__link:hover,
  .page-disclaimer .disc-rail__link:focus-visible {
    transform: none;
  }
}
<<<END>>>