.page-disclaimer {
  --legal-rule: rgba(10, 31, 43, 0.14);
  --legal-rule-soft: rgba(10, 31, 43, 0.08);
  --legal-rule-light: rgba(233, 239, 241, 0.22);
  background: var(--paper-50);
  color: var(--ink-text);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  background: var(--paper-50);
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--slate-500);
  opacity: 0.6;
}

.page-disclaimer .breadcrumb__link {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--copper-500);
  border-bottom-color: var(--copper-500);
}

/* ---------- 首屏横幅 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding: 44px 0 0;
  background:
    repeating-radial-gradient(circle at 88% 10%, rgba(47, 182, 196, 0.18) 0 1px, transparent 1px 44px),
    repeating-radial-gradient(circle at 6% 94%, rgba(201, 138, 52, 0.14) 0 1px, transparent 1px 62px),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-700) 58%, var(--teal-600) 100%);
  color: var(--mist-100);
}

.page-disclaimer .legal-hero__label {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 12px;
  background: var(--gold-200);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-disclaimer .legal-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 9vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-disclaimer .legal-hero__lead {
  max-width: 34em;
  margin: 0 0 34px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist-100);
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  border-top: 3px solid var(--copper-500);
  background: var(--ink-900);
}

.page-disclaimer .legal-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 要点速览 ---------- */
.page-disclaimer .legal-glance {
  padding: 52px 0 48px;
  background: var(--paper-50);
}

.page-disclaimer .legal-head {
  border-bottom: 2px solid var(--ink-900);
  padding-bottom: 16px;
  margin-bottom: 26px;
}

.page-disclaimer .legal-head__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 5vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .glance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .glance-card {
  display: block;
  padding: 22px 20px 24px;
  background: var(--mist-100);
  border: 2px solid var(--ink-900);
  box-shadow: var(--hard-sm);
  color: var(--ink-text);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .glance-card:hover,
.page-disclaimer .glance-card:focus-visible {
  border-color: var(--copper-500);
  transform: translateY(-3px);
  box-shadow: var(--hard);
}

.page-disclaimer .glance-card__num {
  display: block;
  margin-bottom: 14px;
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--copper-500);
}

.page-disclaimer .glance-card__title {
  display: block;
  margin-bottom: 8px;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-disclaimer .glance-card__text {
  display: block;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate-500);
}

.page-disclaimer .glance-card__more {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--teal-600);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--teal-600);
}

.page-disclaimer .glance-card:hover .glance-card__more,
.page-disclaimer .glance-card:focus-visible .glance-card__more {
  color: var(--copper-500);
  border-bottom-color: var(--copper-500);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .legal-clauses {
  padding: 52px 0 60px;
  background: var(--mist-100);
}

.page-disclaimer .legal-clauses__head {
  border-bottom: 2px solid var(--ink-900);
  padding-bottom: 16px;
  margin-bottom: 6px;
}

.page-disclaimer .clause {
  padding: 26px 0;
  border-bottom: 1px solid var(--legal-rule);
  scroll-margin-top: 88px;
}

.page-disclaimer .clause:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .clause__head {
  margin-bottom: 16px;
  padding-left: 16px;
  border-left: 3px solid var(--copper-500);
}

.page-disclaimer .clause__num {
  display: block;
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--copper-500);
}

.page-disclaimer .clause__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.18rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .clause__body p {
  max-width: 34em;
  margin: 0 0 14px;
  font-size: 0.96rem;
  line-height: 1.9;
  color: var(--ink-text);
}

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

.page-disclaimer .clause__body a {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-400);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--copper-500);
  border-bottom-color: var(--copper-500);
}

/* ---------- 版本标记 ---------- */
.page-disclaimer .legal-version {
  padding: 34px 0;
  background: var(--ink-900);
  border-top: 4px solid var(--copper-500);
  color: var(--mist-100);
}

.page-disclaimer .legal-version__inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-disclaimer .legal-version__tag {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  align-self: flex-start;
  padding: 8px 14px;
  border: 2px solid var(--copper-500);
  background: rgba(201, 138, 52, 0.1);
}

.page-disclaimer .legal-version__code {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-200);
}

.page-disclaimer .legal-version__label {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist-100);
  opacity: 0.72;
}

.page-disclaimer .legal-version__text {
  margin: 0;
  max-width: 34em;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist-100);
  opacity: 0.86;
}

.page-disclaimer .legal-version__text a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--legal-rule-light);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .legal-version__text a:hover,
.page-disclaimer .legal-version__text a:focus-visible {
  color: var(--gold-200);
  border-bottom-color: var(--gold-200);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .legal-version__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .page-disclaimer .legal-version__tag {
    align-self: auto;
    flex: 0 0 auto;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .legal-glance {
    padding: 64px 0 56px;
  }

  .page-disclaimer .legal-clauses {
    padding: 64px 0 72px;
  }

  .page-disclaimer .glance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .legal-hero {
    padding-top: 60px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-hero {
    padding-top: 76px;
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 0 52px;
    align-items: start;
    padding: 40px 0;
  }

  .page-disclaimer .clause__head {
    margin-bottom: 0;
    padding-left: 20px;
  }

  .page-disclaimer .clause__title {
    font-size: 1.26rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .glance-card {
    transition: none;
  }

  .page-disclaimer .glance-card:hover,
  .page-disclaimer .glance-card:focus-visible {
    transform: none;
  }
}