.page-disclaimer {
  --disc-rule: rgba(6, 8, 15, 0.16);
  --disc-rule-soft: rgba(6, 8, 15, 0.09);
  --disc-night-rule: rgba(248, 250, 255, 0.16);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  background: var(--night);
  color: var(--white);
  border-bottom: var(--bw) solid var(--ink);
  isolation: isolate;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(248, 250, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(248, 250, 255, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 26px var(--gut) 36px;
  display: grid;
  gap: 30px;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-disclaimer .crumbs__item {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer a.crumbs__item:hover {
  color: var(--white);
}

.page-disclaimer .crumbs__sep {
  color: rgba(248, 250, 255, 0.32);
}

.page-disclaimer .disc-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-disclaimer .disc-seal {
  display: inline-flex;
  flex: none;
}

.page-disclaimer .disc-seal svg {
  display: block;
  width: 34px;
  height: 34px;
}

.page-disclaimer .disc-seal__frame {
  fill: none;
  stroke: var(--red);
  stroke-width: 3;
}

.page-disclaimer .disc-seal__grid {
  stroke: var(--red);
  stroke-width: 1;
  opacity: 0.55;
}

.page-disclaimer .disc-seal__core {
  fill: var(--red);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 7vw, 52px);
  line-height: 1.14;
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-hero__intro {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(248, 250, 255, 0.86);
}

.page-disclaimer .disc-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--disc-night-rule);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-disclaimer .disc-hero__meta .num {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--white);
  margin-right: 6px;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: var(--bw) solid var(--ink);
  background: var(--night-2);
  box-shadow: var(--shadow);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .disc-hero__caption {
  margin: 0;
  padding: 10px 12px;
  background: var(--ink);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* ---------- 条款区 ---------- */
.page-disclaimer .disc-terms {
  background: var(--paper);
  padding: 40px 0 8px;
}

.page-disclaimer .disc-layout {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--gut);
  display: grid;
  gap: 28px;
}

.page-disclaimer .disc-index {
  border-top: var(--bw) solid var(--ink);
  padding-top: 14px;
  min-width: 0;
}

.page-disclaimer .disc-index__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--muted-ink);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.page-disclaimer .disc-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--disc-rule-soft);
  color: var(--muted-ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-disclaimer .disc-index__link:hover {
  color: var(--ink);
}

.page-disclaimer .disc-index__link.is-current {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.page-disclaimer .disc-index__link .num {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.85;
}

.page-disclaimer .disc-body {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  padding: 26px 0 28px 18px;
  border-left: 2px solid var(--net);
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: calc(var(--cmd-h) + 28px);
}

.page-disclaimer .disc-clause:last-child {
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-clause__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-clause__no {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--net);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-clause__lead {
  margin: 0 0 12px;
  max-width: var(--measure);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.7;
}

.page-disclaimer .disc-clause__body {
  margin: 0 0 14px;
  max-width: var(--measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .disc-clause__body a,
.page-disclaimer .disc-list a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--measure);
}

.page-disclaimer .disc-list li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: 15.5px;
  line-height: 1.8;
  border-bottom: 1px solid var(--disc-rule-soft);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 2px;
  background: var(--muted);
}

.page-disclaimer .disc-list .flag-dot {
  position: absolute;
  left: 0;
  top: 17px;
  margin: 0;
}

.page-disclaimer .disc-list .flag-dot ~ * {
  position: relative;
}

.page-disclaimer .disc-list--tight li {
  font-size: 15px;
}

.page-disclaimer .disc-more {
  margin: 16px 0 0;
  max-width: var(--measure);
  border-top: 1px dashed var(--disc-rule);
}

.page-disclaimer .disc-more > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.page-disclaimer .disc-more > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-more > summary::after {
  content: " +";
}

.page-disclaimer .disc-more[open] > summary::after {
  content: " −";
}

.page-disclaimer .disc-more .disc-list li:last-child {
  border-bottom: 0;
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .disc-versions {
  margin: 18px 0 0;
  max-width: var(--measure);
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-version {
  border-bottom: 1px solid var(--disc-rule-soft);
}

.page-disclaimer .disc-version > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
}

.page-disclaimer .disc-version > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-version__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted-ink);
  border: 1px solid var(--disc-rule);
  padding: 2px 7px;
}

.page-disclaimer .disc-version__tag.is-current {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--net);
}

.page-disclaimer .disc-version__note {
  margin: 0 0 14px;
  padding-left: 2px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted-ink);
}

/* ---------- 备案收束 ---------- */
.page-disclaimer .disc-foot {
  margin-top: 48px;
  background: var(--night);
  color: var(--white);
  border-top: var(--bw) solid var(--ink);
}

.page-disclaimer .disc-foot__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px var(--gut) 40px;
  display: grid;
  gap: 16px;
}

.page-disclaimer .disc-foot__line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.6vw, 30px);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-foot__note {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-disclaimer .disc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-disclaimer .disc-foot .btn--ghost {
  color: var(--white);
  border-color: var(--white);
}

.page-disclaimer .disc-foot .btn--ghost:hover {
  color: var(--night);
  background: var(--white);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-hero__meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .disc-foot__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px 32px;
  }

  .page-disclaimer .disc-foot__line {
    grid-column: 1 / -1;
  }

  .page-disclaimer .disc-foot__actions {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
    justify-content: flex-end;
  }

  .page-disclaimer .disc-foot__note {
    grid-column: 1;
    grid-row: 2;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
    padding: 46px var(--gut) 54px;
    gap: 48px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-terms {
    padding: 56px 0 12px;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: calc(var(--cmd-h) + 24px);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index__link {
    transition: none;
  }
}
<<<END>>>