.page-disclaimer {
  --doc-rule: rgba(198, 208, 204, 0.24);
  --doc-rule-soft: rgba(198, 208, 204, 0.12);
  --doc-title-size: clamp(30px, 6.2vw, 56px);
  background: var(--c-night);
  color: var(--c-mist);
  font-family: var(--f-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  padding-block: var(--sp-5) var(--sp-4);
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 var(--sp-4);
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-gray);
}

.page-disclaimer .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  color: var(--line-strong);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-gray);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--c-cyan);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: var(--sp-4);
}

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

.page-disclaimer .eyebrow {
  display: inline-block;
  margin: 0 0 var(--sp-2);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

.page-disclaimer .doc-hero__title {
  margin: 0 0 var(--sp-3);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--doc-title-size);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-mist);
}

.page-disclaimer .doc-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-gray);
}

.page-disclaimer .doc-visual {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--c-turf);
  overflow: hidden;
}

.page-disclaimer .doc-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(22, 242, 184, 0.14), rgba(4, 18, 14, 0.72) 68%);
  pointer-events: none;
}

.page-disclaimer .doc-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  max-width: 100%;
}

@media (min-width: 1024px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: var(--sp-5);
  }
}

.page-disclaimer .doc-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin: var(--sp-4) 0 0;
  padding: 14px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  background: linear-gradient(100deg, var(--cyan-06), transparent 64%);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-disclaimer .doc-strip__key {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
  white-space: nowrap;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .doc-body {
  padding-block: var(--sp-5) var(--sp-6);
}

.page-disclaimer .doc-body__layout {
  display: grid;
  gap: var(--sp-5);
}

.page-disclaimer .doc-toc {
  padding: 18px 16px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--c-tactical);
}

.page-disclaimer .doc-toc__title {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gray);
}

.page-disclaimer .doc-toc__list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .doc-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  color: var(--c-silver);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .doc-toc__link:hover,
.page-disclaimer .doc-toc__link:focus-visible {
  background: var(--cyan-12);
  border-left-color: var(--c-cyan);
  color: var(--c-mist);
}

.page-disclaimer .doc-toc__num {
  font-family: var(--f-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
}

.page-disclaimer .doc-clauses {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-disclaimer .clause {
  padding-block: var(--sp-4);
  border-top: 1px dashed var(--doc-rule);
  scroll-margin-top: 100px;
}

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

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: var(--sp-3);
}

.page-disclaimer .clause__num {
  font-family: var(--f-mono);
  font-size: clamp(18px, 3vw, 22px);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--c-cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(19px, 3.2vw, 25px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .clause__p {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-gray);
}

.page-disclaimer .facts {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .facts__item {
  position: relative;
  padding-left: 20px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-disclaimer .facts__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-cyan);
}

.page-disclaimer .facts__item a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px dotted var(--cyan-32);
}

.page-disclaimer .facts__item a:hover,
.page-disclaimer .facts__item a:focus-visible {
  border-bottom-style: solid;
}

.page-disclaimer .num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.96em;
  color: var(--c-cyan);
}

.page-disclaimer .cite-sample {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-orange);
  background: var(--c-panel);
  font-family: var(--f-mono);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--c-mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .cite-sample__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-orange);
}

@media (min-width: 640px) {
  .page-disclaimer .clause__body {
    padding-left: 58px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .doc-body__layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: var(--sp-6);
    align-items: start;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 页尾指引 ---------- */
.page-disclaimer .doc-links {
  padding-block: var(--sp-5) var(--sp-6);
}

.page-disclaimer .doc-links__title {
  margin: 0 0 var(--sp-2);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  letter-spacing: -0.015em;
  color: var(--c-mist);
}

.page-disclaimer .doc-links__note {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-disclaimer .doc-links__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: var(--sp-4);
}

.page-disclaimer .doc-link {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--c-turf);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.page-disclaimer .doc-link:hover,
.page-disclaimer .doc-link:focus-visible {
  border-color: var(--cyan-32);
  background: var(--c-tactical);
  transform: translateY(-2px);
}

.page-disclaimer .doc-link__title {
  font-family: var(--f-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-mist);
}

.page-disclaimer .doc-link__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-disclaimer .doc-links__foot {
  margin: var(--sp-5) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--doc-rule-soft);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-gray);
}

@media (min-width: 700px) {
  .page-disclaimer .doc-links__grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc__link,
  .page-disclaimer .doc-link {
    transition: none;
  }

  .page-disclaimer .doc-link:hover,
  .page-disclaimer .doc-link:focus-visible {
    transform: none;
  }
}