.page-disclaimer {
  --us-wine-lite: #D08C93;
  --us-indigo-lite: #A99BFF;
  --us-archive-lite: #7FB4E8;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .us-crumbs {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .us-hero {
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer .us-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: end;
}

.page-disclaimer .us-hero__text {
  min-width: 0;
}

.page-disclaimer .us-hero__title {
  margin: 0.5rem 0 0;
  font-size: clamp(2.25rem, 8vw, 5.25rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--wh-mist);
}

.page-disclaimer .us-hero__rule {
  display: block;
  width: 72px;
  height: 4px;
  margin: clamp(0.875rem, 2.5vw, 1.375rem) 0;
  border-radius: 2px;
  background: var(--wh-yellow);
}

.page-disclaimer .us-hero__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--wh-mist);
  font-size: clamp(1rem, 1.5vw, 1.075rem);
  line-height: 1.85;
}

.page-disclaimer .us-hero__anchor {
  min-width: 0;
  padding: clamp(1.25rem, 3.5vw, 2.25rem);
  border: 1px solid var(--wh-line);
  border-radius: var(--wh-radius-lg);
  background: linear-gradient(155deg, var(--wh-archive), var(--wh-ink-deep) 78%);
}

.page-disclaimer .us-hero__num {
  display: block;
  font-family: var(--wh-mono);
  font-size: clamp(3.25rem, 9vw, 5.75rem);
  font-weight: 700;
  line-height: 0.9;
  color: var(--wh-yellow);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .us-hero__anchorText {
  margin: 0.75rem 0 0;
  max-width: 34ch;
  color: var(--wh-mist);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-disclaimer .us-hero__banner {
  margin-top: clamp(1.5rem, 4vw, 3rem);
}

.page-disclaimer .us-hero__banner img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .us-jump {
  padding: clamp(0.75rem, 2vw, 1.125rem) 0;
  border-top: 1px solid var(--wh-line);
  border-bottom: 1px solid var(--wh-line);
  background: var(--wh-ink-deep);
}

.page-disclaimer .us-jump__label {
  margin: 0;
  color: var(--wh-gray);
}

.page-disclaimer .us-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.625rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .us-jump__list a {
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s var(--wh-ease), border-color 0.2s var(--wh-ease);
}

.page-disclaimer .us-jump__list a:hover,
.page-disclaimer .us-jump__list a:focus-visible {
  transform: translateY(-2px);
}

/* ---------- 条款 ---------- */
.page-disclaimer .us-clause {
  --us-accent: var(--wh-grass);
  display: block;
  padding-top: clamp(1.125rem, 3vw, 1.875rem);
  border-top: 1px solid var(--wh-line);
}

.page-disclaimer .us-clause--grass { --us-accent: var(--wh-grass); }
.page-disclaimer .us-clause--yellow { --us-accent: var(--wh-yellow); }
.page-disclaimer .us-clause--wine { --us-accent: var(--us-wine-lite); }
.page-disclaimer .us-clause--archive { --us-accent: var(--us-archive-lite); }
.page-disclaimer .us-clause--indigo { --us-accent: var(--us-indigo-lite); }
.page-disclaimer .us-clause--mint { --us-accent: var(--wh-mint); }

.page-disclaimer .us-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: clamp(0.75rem, 2vw, 1.125rem);
}

.page-disclaimer .us-clause__num {
  font-family: var(--wh-mono);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--us-accent, var(--wh-yellow));
  font-variant-numeric: tabular-nums;
  transition: color 0.2s var(--wh-ease);
}

.page-disclaimer .us-clause__title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--wh-mist);
}

.page-disclaimer .us-clause__body {
  max-width: 68ch;
  margin-top: clamp(0.75rem, 2vw, 1.125rem);
  color: var(--wh-mist);
  font-size: 1rem;
  line-height: 1.8;
}

.page-disclaimer .us-clause__body p {
  margin: 0 0 0.875rem;
}

.page-disclaimer .us-clause__body a {
  color: var(--wh-yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .us-points {
  display: grid;
  gap: 0.625rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .us-points li {
  position: relative;
  padding-left: 1.625rem;
  line-height: 1.78;
}

.page-disclaimer .us-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 16px;
  height: 2px;
  border-radius: 1px;
  background: var(--us-accent, var(--wh-yellow));
}

.page-disclaimer .us-code {
  padding: 0.1em 0.45em;
  border-radius: 6px;
  background: var(--wh-yellow-soft);
  color: var(--wh-yellow);
  font-family: var(--wh-mono);
  font-size: 0.9em;
  white-space: nowrap;
}

/* ---------- 页尾入口 ---------- */
.page-disclaimer .us-cta {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 1px solid var(--wh-line);
  border-radius: var(--wh-radius-lg);
  background: linear-gradient(135deg, rgba(31, 111, 74, 0.35), rgba(14, 42, 71, 0.7));
}

.page-disclaimer .us-cta__title {
  margin: 0.5rem 0 0;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--wh-mist);
}

.page-disclaimer .us-cta__desc {
  margin: 0.75rem 0 0;
  max-width: 56ch;
  color: var(--wh-mist);
  font-size: 0.975rem;
  line-height: 1.8;
}

.page-disclaimer .us-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-content: center;
}

.page-disclaimer .us-cta__actions a {
  text-decoration: none;
}

/* ---------- 浮动入口 ---------- */
.page-disclaimer .us-float {
  position: fixed;
  right: clamp(0.75rem, 3vw, 1.5rem);
  bottom: clamp(0.75rem, 3vw, 1.5rem);
  z-index: 40;
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s var(--wh-ease);
}

.page-disclaimer .us-float:hover,
.page-disclaimer .us-float:focus-visible {
  transform: translateY(-2px);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .us-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .us-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-disclaimer .us-cta__actions {
    flex-direction: column;
    flex-wrap: nowrap;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .us-hero__title {
    font-size: clamp(1.875rem, 10.5vw, 2.75rem);
  }

  .page-disclaimer .us-jump__list a {
    font-size: 0.75rem;
  }

  .page-disclaimer .us-float {
    padding: 0.5rem 0.875rem;
    font-size: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .us-jump__list a,
  .page-disclaimer .us-float,
  .page-disclaimer .us-clause__num {
    transition: none;
  }

  .page-disclaimer .us-jump__list a:hover,
  .page-disclaimer .us-jump__list a:focus-visible,
  .page-disclaimer .us-float:hover,
  .page-disclaimer .us-float:focus-visible {
    transform: none;
  }
}