.page-disclaimer {
  background: var(--night-100);
  color: var(--ink-900);
  font-family: var(--font-body);
}

.page-disclaimer::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--turf-500) 0 38%,
    var(--flag-600) 38% 70%,
    var(--amber-500) 70% 100%
  );
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding: clamp(26px, 5vw, 60px) 0 0;
  border-bottom: 1px solid var(--line-300);
  background:
    linear-gradient(180deg, rgba(30, 122, 92, 0.06), rgba(30, 122, 92, 0) 62%),
    var(--night-100);
}

.page-disclaimer .legal-hero .breadcrumb {
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
  padding-bottom: clamp(28px, 4.6vw, 56px);
}

.page-disclaimer .legal-hero__main {
  max-width: 62ch;
}

.page-disclaimer .legal-hero .eyebrow {
  margin: 0 0 14px;
  letter-spacing: 0.16em;
}

.page-disclaimer .legal-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  color: var(--ink-900);
}

.page-disclaimer .legal-hero .lede {
  margin: 0;
  font-size: clamp(0.98rem, 1.35vw, 1.125rem);
  line-height: 1.85;
  color: var(--ink-600);
}

.page-disclaimer .legal-hero__stamp {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px 18px;
  background: var(--night-50);
  border: 1px solid var(--line-300);
  border-top: 3px solid var(--flag-600);
}

.page-disclaimer .legal-hero__stamp-label {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--ink-600);
}

.page-disclaimer .legal-hero__stamp-value {
  font-family: var(--font-num);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--ink-900);
}

.page-disclaimer .legal-hero__stamp-note {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-600);
}

.page-disclaimer .legal-hero__media {
  padding-bottom: clamp(30px, 4.6vw, 58px);
}

.page-disclaimer .legal-hero__media figure {
  margin: 0;
}

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

/* ---------- 条款主体 ---------- */
.page-disclaimer .legal-body {
  padding: clamp(40px, 6vw, 92px) 0 clamp(48px, 7vw, 110px);
  background: var(--night-100);
}

.page-disclaimer .legal-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.6vw, 56px);
}

.page-disclaimer .legal-rail {
  align-self: start;
  min-width: 0;
}

.page-disclaimer .legal-rail__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-300);
  font-family: var(--font-num);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ink-600);
}

.page-disclaimer .legal-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}

.page-disclaimer .legal-index__item {
  min-width: 0;
}

.page-disclaimer .legal-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--ink-600);
  text-decoration: none;
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}

.page-disclaimer .legal-index__link:hover,
.page-disclaimer .legal-index__link:focus-visible {
  color: var(--ink-900);
  border-left-color: var(--turf-300);
  background: var(--night-50);
}

.page-disclaimer .legal-index__link.is-active {
  color: var(--ink-900);
  font-weight: 600;
  border-left-color: var(--flag-600);
  background: var(--night-50);
}

.page-disclaimer .legal-index__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--turf-500);
}

.page-disclaimer .legal-index__label {
  min-width: 0;
}

.page-disclaimer .legal-articles {
  min-width: 0;
  counter-reset: pd-clause;
}

.page-disclaimer .legal-clause {
  padding-bottom: clamp(22px, 3vw, 34px);
  margin-bottom: clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--line-300);
  scroll-margin-top: calc(var(--nav-h) + 56px);
}

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

.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--pitch-900);
}

.page-disclaimer .legal-clause__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--flag-600);
}

.page-disclaimer .legal-clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.3vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink-900);
}

.page-disclaimer .legal-clause__body p {
  margin: 0;
  max-width: 72ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-disclaimer .legal-clause__body p + p {
  margin-top: 0.9em;
}

.page-disclaimer .legal-clause__body strong {
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .legal-clause__body a {
  color: var(--flag-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收口与相关入口 ---------- */
.page-disclaimer .legal-related {
  position: relative;
  padding: clamp(34px, 5vw, 68px) 0;
  background: var(--pitch-900);
  color: var(--night-100);
}

.page-disclaimer .legal-related::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--turf-500) 0 38%,
    var(--flag-600) 38% 70%,
    var(--amber-500) 70% 100%
  );
}

.page-disclaimer .legal-related__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: center;
}

.page-disclaimer .legal-related__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--night-100);
}

.page-disclaimer .legal-related__lead {
  margin: 0;
  max-width: 48ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--turf-300);
}

.page-disclaimer .legal-related__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
}

.page-disclaimer .legal-related__link {
  padding-bottom: 2px;
  font-size: 0.9375rem;
  color: var(--night-100);
  text-decoration: none;
  border-bottom: 1px solid var(--pitch-700);
  transition: color 200ms ease, border-color 200ms ease;
}

.page-disclaimer .legal-related__link:hover,
.page-disclaimer .legal-related__link:focus-visible {
  color: var(--turf-300);
  border-bottom-color: var(--flag-600);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .legal-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1fr) 200px;
    gap: clamp(32px, 5vw, 76px);
  }

  .page-disclaimer .legal-related__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-disclaimer .legal-related__links {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-body__grid {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 96px);
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: calc(var(--nav-h) + 40px);
  }

  .page-disclaimer .legal-index {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__link,
  .page-disclaimer .legal-related__link {
    transition: none;
  }
}