.page-disclaimer {
  --legal-measure: 640px;
  --legal-rule: #D8CFBE;
  --legal-soft: #FBF7F0;
  --legal-text: #26334F;
  --legal-strong: #33415F;
  display: block;
  background: var(--paper);
}

.page-disclaimer .legal-anchor {
  display: block;
  height: 0;
  overflow: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(112% 82% at 92% -14%, rgba(53, 224, 214, .18), transparent 58%),
    radial-gradient(78% 70% at 4% 110%, rgba(255, 138, 61, .13), transparent 62%),
    linear-gradient(158deg, var(--navy-900) 0%, var(--navy-950) 100%);
  color: var(--on-dark);
  border-bottom: 1px solid var(--navy-line);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(159, 176, 214, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 176, 214, .07) 1px, transparent 1px);
  background-size: 56px 56px, 56px 56px;
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding: 42px 0 50px;
}

.page-disclaimer .legal-seal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 7px 15px;
  border: 1px solid var(--navy-line);
  border-radius: 999px;
  background: rgba(53, 224, 214, .07);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  line-height: 1.4;
}

.page-disclaimer .legal-seal::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--vermilion);
  box-shadow: 0 0 0 2px rgba(217, 72, 59, .24);
}

.page-disclaimer .legal-hero h1 {
  margin: 20px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: #FFFFFF;
  text-wrap: balance;
}

.page-disclaimer .legal-lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.86;
  color: var(--mist);
}

.page-disclaimer .legal-hero .crumbs {
  margin-top: 24px;
}

.page-disclaimer .legal-hero-fig {
  position: relative;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(27, 42, 91, .95), rgba(12, 21, 48, .95));
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .legal-hero-fig::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 24px;
  right: -12px;
  bottom: -12px;
  border: 1px solid rgba(53, 224, 214, .34);
  border-radius: var(--radius);
  pointer-events: none;
}

.page-disclaimer .legal-hero-fig img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1000 / 640;
  object-fit: cover;
  border-radius: calc(var(--radius) - 5px);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .legal-body {
  background: var(--paper);
  color: var(--ink);
  padding-bottom: 72px;
}

.page-disclaimer .legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 42px;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  position: relative;
  padding: 22px 18px 16px;
  border: 1px solid var(--legal-rule);
  border-radius: var(--radius);
  background: var(--legal-soft);
}

.page-disclaimer .legal-toc::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--cyan-deep) 0%, var(--cyan) 40%, var(--orange) 72%, var(--vermilion) 100%);
}

.page-disclaimer .legal-toc-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--mist-deep);
}

.page-disclaimer .legal-toc-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--legal-rule);
  color: var(--legal-strong);
  font-size: 14.5px;
  line-height: 1.55;
  text-decoration: none;
  transition: color .18s ease, padding-left .18s ease;
}

.page-disclaimer .legal-toc-list li:last-child a {
  border-bottom: 0;
}

.page-disclaimer .legal-toc-list a:hover,
.page-disclaimer .legal-toc-list a:focus-visible {
  color: var(--cyan-deep);
  padding-left: 4px;
}

.page-disclaimer .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--vermilion);
}

/* ---------- 条款 ---------- */
.page-disclaimer .legal-content {
  min-width: 0;
}

.page-disclaimer .legal-clause {
  padding: 34px 0 32px;
  border-top: 1px solid var(--legal-rule);
  scroll-margin-top: 28px;
}

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

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
}

.page-disclaimer .clause-num {
  flex: none;
  padding: 3px 9px;
  border: 1px solid rgba(217, 72, 59, .42);
  border-radius: 4px;
  background: rgba(217, 72, 59, .06);
  color: var(--vermilion);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.4;
}

.page-disclaimer .legal-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: -.005em;
  color: var(--ink);
  text-wrap: balance;
}

.page-disclaimer .legal-clause .prose {
  max-width: var(--legal-measure);
}

.page-disclaimer .legal-clause .prose p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--legal-text);
  text-align: justify;
  text-justify: inter-ideograph;
  hanging-punctuation: first last;
}

.page-disclaimer .legal-clause .prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-clause .prose a {
  color: var(--cyan-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-clause .prose a:hover,
.page-disclaimer .legal-clause .prose a:focus-visible {
  color: #0A5F5C;
}

/* ---------- 折叠块 ---------- */
.page-disclaimer .legal-fold {
  max-width: var(--legal-measure);
  margin-top: 20px;
  border: 1px solid var(--legal-rule);
  border-radius: 10px;
  background: var(--legal-soft);
  overflow: hidden;
}

.page-disclaimer .legal-fold > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--legal-strong);
}

.page-disclaimer .legal-fold > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-fold > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan-deep);
}

.page-disclaimer .legal-fold[open] > summary::after {
  content: "–";
}

.page-disclaimer .legal-fold > summary:hover {
  color: var(--cyan-deep);
}

.page-disclaimer .legal-fold > summary:focus-visible {
  outline: 2px solid var(--cyan-deep);
  outline-offset: -2px;
}

.page-disclaimer .legal-fold-body {
  padding: 16px;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-fold-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-fold-body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .legal-fold-body li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-fold-body li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 10px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan-deep);
  transform: rotate(45deg);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .legal-closing {
  margin-top: 56px;
}

.page-disclaimer .legal-record-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  padding: 18px 20px;
  border: 1px solid var(--ink);
  border-left: 4px solid var(--vermilion);
  border-radius: 8px;
  background: var(--legal-soft);
}

.page-disclaimer .record-item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  line-height: 1.6;
}

.page-disclaimer .record-key {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist-deep);
}

.page-disclaimer .record-val {
  color: var(--ink);
  font-weight: 500;
}

.page-disclaimer .legal-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 9px 16px;
  border: 1px solid var(--legal-rule);
  border-radius: 999px;
  background: var(--legal-soft);
  color: var(--legal-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease;
}

.page-disclaimer .legal-top::before {
  content: "↑";
  color: var(--cyan-deep);
}

.page-disclaimer .legal-top:hover,
.page-disclaimer .legal-top:focus-visible {
  border-color: var(--cyan-deep);
  color: var(--cyan-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 920px) {
  .page-disclaimer .legal-hero-inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
    gap: 54px;
    padding: 74px 0 82px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 58px;
    align-items: start;
    padding-top: 62px;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: 28px;
  }

  .page-disclaimer .legal-clause h2 {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .legal-hero-inner {
    padding: 34px 0 42px;
  }

  .page-disclaimer .legal-hero-fig::before {
    right: -6px;
    bottom: -6px;
    left: 16px;
    top: 16px;
  }

  .page-disclaimer .legal-clause {
    padding: 26px 0 24px;
  }

  .page-disclaimer .clause-head {
    gap: 10px;
  }

  .page-disclaimer .legal-clause .prose p {
    font-size: 15px;
  }

  .page-disclaimer .legal-record-inner {
    gap: 10px 18px;
    padding: 16px;
  }
}

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