.page-disclaimer {
  --legal-ink: #0B1E33;
  --legal-deep: #06121F;
  --legal-soft: #22384D;
  --legal-muted: #5A6B7D;
  --legal-accent: #00758C;
  --legal-rule: rgba(11, 30, 51, .14);
  --legal-rule-strong: rgba(11, 30, 51, .3);

  background: var(--read-bg);
  color: var(--legal-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-disclaimer .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #E9EFF6;
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .hero-texture {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .hero-texture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .85;
}

.page-disclaimer .hero-texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(233, 239, 246, .62) 0%,
    rgba(233, 239, 246, .9) 58%,
    var(--read-bg) 100%);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(11, 30, 51, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 30, 51, .07) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 2;
  padding: calc(var(--header-h) + 36px) 0 56px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--legal-muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--legal-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--legal-rule-strong);
  transition: border-color .22s var(--ease), color .22s var(--ease);
}

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

.page-disclaimer .breadcrumb-sep {
  color: var(--legal-rule-strong);
}

.page-disclaimer .legal-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--legal-accent);
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 22px;
  max-width: 22ch;
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--legal-deep);
}

.page-disclaimer .legal-lede {
  margin: 0 0 36px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--legal-soft);
}

.page-disclaimer .legal-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--legal-rule-strong);
  border-left: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-meta .meta-cell {
  padding: 14px 18px;
  border-right: 1px solid var(--legal-rule);
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-meta dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--legal-muted);
}

.page-disclaimer .legal-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 600;
  color: var(--legal-deep);
  word-break: break-word;
}

/* ---------- 正文与条款 ---------- */

.page-disclaimer .legal-body {
  padding: 56px 0 88px;
}

.page-disclaimer .legal-grid {
  display: block;
}

.page-disclaimer .legal-articles {
  min-width: 0;
  max-width: 720px;
}

.page-disclaimer .legal-toc {
  margin: 0 0 40px;
  padding: 20px 0 4px;
  border-top: 2px solid var(--legal-deep);
  background: transparent;
}

.page-disclaimer .toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--legal-muted);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--legal-rule);
}

.page-disclaimer .toc-list a {
  display: block;
  padding: 9px 0 9px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--legal-muted);
  text-decoration: none;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--legal-deep);
  border-left-color: var(--legal-accent);
}

.page-disclaimer .toc-list a[aria-current="true"] {
  color: var(--legal-deep);
  font-weight: 700;
  border-left-color: var(--legal-accent);
}

.page-disclaimer .toc-num {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--legal-accent);
}

.page-disclaimer .legal-clause {
  padding: 34px 0 38px;
  border-top: 1px solid var(--legal-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .legal-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 18px;
}

.page-disclaimer .clause-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--legal-accent);
  white-space: nowrap;
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--legal-deep);
}

.page-disclaimer .clause-body > p {
  margin: 0 0 1.1em;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--legal-soft);
}

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

.page-disclaimer .clause-body a {
  color: var(--legal-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 117, 140, .35);
  transition: border-color .22s var(--ease);
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  border-bottom-color: var(--legal-accent);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
}

.page-disclaimer .clause-list li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--legal-soft);
}

.page-disclaimer .clause-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 10px;
  height: 1px;
  background: var(--legal-accent);
}

.page-disclaimer .clause-data {
  margin: 0 0 1.3em;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .data-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .data-row dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--legal-deep);
}

.page-disclaimer .data-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--legal-soft);
}

/* ---------- 结尾反色块 ---------- */

.page-disclaimer .legal-seal {
  position: relative;
  overflow: hidden;
  padding: 52px 0 60px;
  background: var(--deep-800);
  border-top: 2px solid var(--orange-500);
  color: var(--white-000);
}

.page-disclaimer .legal-seal::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(0, 229, 255, .08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 229, 255, .08) 1px, transparent 1px);
  background-size: 96px 96px;
}

.page-disclaimer .seal-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}

.page-disclaimer .seal-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan-500);
}

.page-disclaimer .seal-icp {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--white-000);
}

.page-disclaimer .seal-note {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.72;
  color: #A9BCCE;
}

.page-disclaimer .seal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

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

  .page-disclaimer .data-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-hero-inner {
    padding: calc(var(--header-h) + 72px) 0 72px;
  }

  .page-disclaimer .legal-body {
    padding: 72px 0 112px;
  }

  .page-disclaimer .legal-grid {
    display: grid;
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 80px;
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    margin: 0;
    padding: 0;
    border-top: 0;
  }

  .page-disclaimer .legal-toc .toc-list {
    border-left: 1px solid var(--legal-rule);
  }

  .page-disclaimer .legal-clause {
    padding: 40px 0 46px;
  }

  .page-disclaimer .seal-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 64px;
  }

  .page-disclaimer .seal-actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .toc-list a,
  .page-disclaimer .clause-body a {
    transition: none;
  }
}