.page-disclaimer {
  --dc-rail-w: 292px;
  --dc-num-w: 2.6rem;
  --dc-doc-w: 40em;
  background: var(--xb-ink);
  color: var(--xb-paper);
  padding-bottom: 72px;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  display: grid;
  gap: 26px;
  padding: 22px 0 40px;
}

.page-disclaimer .dc-hero__band {
  display: block;
  width: 84px;
  height: 4px;
  margin-bottom: 18px;
  border-radius: var(--xb-pill);
  background: linear-gradient(90deg, var(--xb-cyan), var(--xb-orange));
}

.page-disclaimer .dc-hero__title {
  margin: 8px 0 14px;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-hero__lead {
  max-width: 36em;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--xb-paper);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .dc-hero__stamp {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--xb-muted);
  border: 1px dashed var(--xb-line);
  border-radius: var(--xb-pill);
  padding: 6px 14px;
}

.page-disclaimer .dc-hero__fig {
  margin: 0;
}

.page-disclaimer .dc-hero__media {
  position: relative;
  border-radius: var(--xb-r-lg);
  overflow: hidden;
  border: 1px solid var(--xb-line);
  background:
    radial-gradient(120% 90% at 8% 12%, rgba(47, 224, 208, 0.2), transparent 62%),
    linear-gradient(140deg, var(--xb-ink-2), var(--xb-ink));
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .dc-hero__fig .xb-figure__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--xb-muted);
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .dc-shell {
  display: grid;
  gap: 30px;
  padding-top: 6px;
}

.page-disclaimer .dc-doc {
  min-width: 0;
  border-top: 1px solid var(--xb-line);
}

.page-disclaimer .dc-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: var(--dc-num-w) minmax(0, 1fr);
  gap: 14px;
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--xb-line);
}

.page-disclaimer .dc-clause:last-child {
  border-bottom: 0;
}

.page-disclaimer .dc-clause__num {
  padding-top: 0.5em;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--xb-cyan);
}

.page-disclaimer .dc-clause__num::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  margin-top: 10px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--xb-cyan), var(--xb-orange));
}

.page-disclaimer .dc-clause__body {
  min-width: 0;
}

.page-disclaimer .dc-clause__body h2 {
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-clause__body p {
  max-width: var(--dc-doc-w);
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--xb-paper);
}

.page-disclaimer .dc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-clause__body .xb-mono {
  color: var(--xb-mint);
  font-size: 0.94em;
  white-space: nowrap;
}

.page-disclaimer .dc-inline-link {
  color: var(--xb-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 208, 0.4);
  transition: border-color var(--xb-t) var(--xb-ease), color var(--xb-t) var(--xb-ease);
}

.page-disclaimer .dc-inline-link:hover,
.page-disclaimer .dc-inline-link:focus-visible {
  color: var(--xb-orange);
  border-bottom-color: var(--xb-orange);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .dc-rail__card {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--xb-line);
  border-radius: var(--xb-r-lg);
  background: linear-gradient(158deg, rgba(11, 31, 38, 0.92), rgba(7, 11, 24, 0.72));
}

.page-disclaimer .dc-rail__card--cut {
  background: linear-gradient(158deg, rgba(42, 15, 30, 0.86), rgba(7, 11, 24, 0.8));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .dc-rail__label {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--xb-muted);
}

.page-disclaimer .dc-rail__chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-disclaimer .dc-rail__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--xb-muted);
}

.page-disclaimer .dc-rail__toclist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-disclaimer .dc-rail__toclist a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--xb-r-sm);
  font-size: 15px;
  line-height: 1.4;
  color: var(--xb-paper);
  text-decoration: none;
  transition: background var(--xb-t) var(--xb-ease), color var(--xb-t) var(--xb-ease);
}

.page-disclaimer .dc-rail__toclist a span {
  flex: none;
  font-size: 12px;
  font-weight: 700;
  color: var(--xb-orange);
}

.page-disclaimer .dc-rail__toclist a:hover,
.page-disclaimer .dc-rail__toclist a:focus-visible {
  background: rgba(47, 224, 208, 0.1);
  color: var(--xb-cyan);
}

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

.page-disclaimer .dc-rail__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--xb-paper);
}

.page-disclaimer .dc-rail__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateY(-1px);
}

.page-disclaimer .dc-rail__dot--mint {
  background: var(--xb-mint);
  box-shadow: 0 0 0 3px rgba(55, 229, 160, 0.16);
}

.page-disclaimer .dc-rail__dot--amber {
  background: var(--xb-amber);
  box-shadow: 0 0 0 3px rgba(255, 178, 63, 0.16);
}

.page-disclaimer .dc-rail__dot--coral {
  background: var(--xb-coral);
  box-shadow: 0 0 0 3px rgba(255, 92, 92, 0.16);
}

.page-disclaimer .dc-rail__card--contact {
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-rail__card--contact .xb-btn {
  justify-content: center;
  text-align: center;
}

/* ---------- 窄屏优化 ---------- */
@media (max-width: 560px) {
  .page-disclaimer {
    --dc-num-w: 2.2rem;
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 0 24px;
  }

  .page-disclaimer .dc-clause__num {
    padding-top: 0;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .page-disclaimer .dc-clause__num::after {
    margin-top: 0;
    width: 20px;
  }

  .page-disclaimer .dc-hero__lead,
  .page-disclaimer .dc-clause__body p {
    font-size: 0.97rem;
  }
}

/* ---------- 宽屏排布 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: center;
    gap: 52px;
    padding: 38px 0 62px;
  }

  .page-disclaimer .dc-hero__body {
    padding-right: 8px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-shell {
    grid-template-columns: minmax(0, 1fr) var(--dc-rail-w);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .dc-rail {
    position: sticky;
    top: 32px;
  }

  .page-disclaimer .dc-clause {
    padding: 34px 0 38px;
    gap: 24px;
  }

  .page-disclaimer .dc-clause__body h2 {
    margin-bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-inline-link,
  .page-disclaimer .dc-rail__toclist a {
    transition: none;
  }
}
<<<END>>>