.page-disclaimer {
  --disc-num-col: 96px;
  display: block;
  background: var(--ink-900);
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-head {
  padding: 28px 0 48px;
}

.page-disclaimer .disc-head .breadcrumb {
  margin-bottom: 40px;
}

.page-disclaimer .disc-head__inner {
  max-width: 76ch;
}

.page-disclaimer .disc-head__title {
  font-size: clamp(2.2rem, 5.4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 10px 0 22px;
}

.page-disclaimer .disc-head__lead {
  max-width: 60ch;
  color: var(--text-2);
  margin: 0;
}

.page-disclaimer .disc-head__keys {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin: 34px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-faint);
}

.page-disclaimer .disc-head__key {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.page-disclaimer .disc-head__key .t-mono {
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--signal);
}

/* ---------- 摘要 ---------- */
.page-disclaimer .disc-summary {
  padding: 0 0 56px;
}

.page-disclaimer .disc-summary__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.page-disclaimer .disc-summary__box {
  background: var(--ink-700);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius);
  padding: 26px 24px 24px;
}

.page-disclaimer .disc-summary__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
}

.page-disclaimer .disc-summary__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-disclaimer .disc-summary__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-2);
  font-family: inherit;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-summary__toggle:hover,
.page-disclaimer .disc-summary__toggle:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

.page-disclaimer .disc-summary__chev {
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .disc-summary__toggle[aria-expanded="false"] .disc-summary__chev {
  transform: rotate(-90deg);
}

.page-disclaimer .disc-summary__body {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-summary__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-disclaimer .disc-summary__list .t-mono {
  font-size: 0.8125rem;
  color: var(--signal);
  padding-top: 0.35em;
}

.page-disclaimer .disc-summary__list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-2);
}

.page-disclaimer .disc-summary__figure {
  margin: 0;
}

.page-disclaimer .disc-summary__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .disc-jump {
  border-top: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint);
}

.page-disclaimer .disc-jump__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-jump__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 18px;
  border-right: 1px solid var(--line-faint);
  color: var(--text-3);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .disc-jump__link .t-mono {
  font-size: 0.75rem;
  color: var(--line);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .disc-jump__link:hover,
.page-disclaimer .disc-jump__link:focus-visible {
  color: var(--signal);
  background: var(--signal-dim);
}

.page-disclaimer .disc-jump__link:hover .t-mono,
.page-disclaimer .disc-jump__link:focus-visible .t-mono {
  color: var(--signal);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-clauses {
  padding: 0 0 72px;
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line-faint);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.page-disclaimer .disc-clause__num {
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--line);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 16px;
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-clause__body > p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-2);
}

.page-disclaimer .disc-clause--strict {
  background: var(--wine);
  border-bottom-color: var(--line-soft);
  padding-left: 20px;
  padding-right: 20px;
}

.page-disclaimer .disc-clause--last {
  border-bottom: none;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-2);
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 1px;
  background: var(--signal);
}

.page-disclaimer .disc-forbid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-disclaimer .disc-forbid > li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .disc-forbid__icon {
  width: 20px;
  height: 20px;
  margin-top: 0.32em;
  color: var(--home);
}

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line-faint);
}

.page-disclaimer .disc-actions__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-3);
  font-size: 0.9375rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-disclaimer .disc-actions__link:hover,
.page-disclaimer .disc-actions__link:focus-visible {
  color: var(--signal);
  text-decoration-color: var(--signal);
}

/* ---------- 页尾引导 ---------- */
.page-disclaimer .disc-tail {
  border-top: 1px solid var(--line-faint);
  padding: 28px 0 72px;
}

.page-disclaimer .disc-tail .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
}

.page-disclaimer .disc-tail__note {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-3);
}

.page-disclaimer .disc-tail__top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-2);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-tail__top:hover,
.page-disclaimer .disc-tail__top:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-head {
    padding: 40px 0 60px;
  }

  .page-disclaimer .disc-summary {
    padding-bottom: 72px;
  }

  .page-disclaimer .disc-summary__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 32px;
  }

  .page-disclaimer .disc-summary__box {
    padding: 30px 30px 28px;
  }

  .page-disclaimer .disc-clause--strict {
    padding-left: 28px;
    padding-right: 28px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: var(--disc-num-col) minmax(0, 1fr);
    gap: 0 40px;
    padding: 46px 0;
  }

  .page-disclaimer .disc-clause__num {
    font-size: 2.25rem;
    position: sticky;
    top: calc(var(--topbar-h) + 40px);
  }

  .page-disclaimer .disc-clauses {
    padding-bottom: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-summary__chev,
  .page-disclaimer .disc-jump__link,
  .page-disclaimer .disc-actions__link,
  .page-disclaimer .disc-tail__top {
    transition: none;
  }
}
<<<END>>>