.page-disclaimer {
  --dc-aside-bg: var(--paper-200);
  --dc-rule-gap: 54px;
  padding-top: 30px;
  padding-bottom: 76px;
}

.page-disclaimer .breadcrumb {
  margin: 0 0 26px;
}

.page-disclaimer .breadcrumb__list > li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--tile-300);
}

/* ---------- 首屏声明 ---------- */
.page-disclaimer .page-head {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--tile-300);
}

.page-disclaimer .page-head__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--tile-600);
}

.page-disclaimer .page-head__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(30px, 7vw, 48px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--tile-900);
}

.page-disclaimer .page-head__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-600);
}

/* ---------- 页首配图 ---------- */
.page-disclaimer .dc-figure {
  margin: 38px 0 0;
}

.page-disclaimer .dc-figure .figure__frame {
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-disclaimer .dc-figure .figure__caption {
  margin-top: 12px;
  font-size: 14px;
  color: var(--ink-400);
}

/* ---------- 规则条目 ---------- */
.page-disclaimer .dc-rules {
  margin-top: 54px;
}

.page-disclaimer .rule + .rule {
  margin-top: var(--dc-rule-gap);
}

.page-disclaimer .rule__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tile-300);
}

.page-disclaimer .rule__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .01em;
  color: var(--amber-500);
}

.page-disclaimer .rule__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(19px, 4.6vw, 25px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--tile-900);
}

.page-disclaimer .rule__pair {
  padding-top: 22px;
}

.page-disclaimer .rule__body p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--ink-900);
}

.page-disclaimer .rule__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-600);
}

.page-disclaimer .rule__list li + li {
  margin-top: 9px;
}

.page-disclaimer .rule__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 1px;
  background: var(--mint-500);
}

.page-disclaimer .rule__aside {
  margin-top: 20px;
  padding: 16px 18px;
  background: var(--dc-aside-bg);
  border-radius: var(--radius-card);
}

.page-disclaimer .rule__aside-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mint-500);
}

.page-disclaimer .rule__aside-text {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-600);
}

/* ---------- 结尾互引 ---------- */
.page-disclaimer .dc-closing {
  margin-top: 76px;
  padding-top: 38px;
  border-top: 1px solid var(--tile-300);
}

.page-disclaimer .dc-closing__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 4.8vw, 28px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--tile-900);
}

.page-disclaimer .dc-closing__lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink-600);
}

.page-disclaimer .dc-links {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-disclaimer .dc-links .index-card__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--tile-900);
}

.page-disclaimer .dc-links .index-card__desc {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-600);
}

/* ---------- 平板及以上：左规右例，中缝对读 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer {
    --dc-rule-gap: 62px;
    padding-top: 44px;
    padding-bottom: 96px;
  }

  .page-disclaimer .rule__num {
    font-size: 40px;
  }

  .page-disclaimer .rule__pair {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    padding-top: 26px;
  }

  .page-disclaimer .rule__body {
    padding-right: 44px;
  }

  .page-disclaimer .rule__aside {
    margin-top: 0;
    padding: 24px 28px 28px 32px;
    border-left: 1px solid var(--tile-300);
    border-radius: 0;
  }

  .page-disclaimer .rule__aside-text {
    font-size: 16px;
  }

  .page-disclaimer .dc-figure .figure__caption {
    font-size: 14.5px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .page-head {
    max-width: 900px;
  }

  .page-disclaimer .rule__body {
    padding-right: 56px;
  }

  .page-disclaimer .rule__aside {
    padding-left: 40px;
  }
}
<<<END>>>