.page-disclaimer {
  --disc-num-col: 92px;
  --disc-rule: var(--line);
  padding: clamp(20px, 4vw, 36px) 0 clamp(56px, 9vw, 104px);
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(20px, 4vw, 36px);
}

/* ---------- 页首 ---------- */
.disc-hero {
  display: grid;
  gap: 14px;
  padding-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--disc-rule);
}

.disc-hero__kicker {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
}

.disc-hero__no {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.disc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.disc-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 主题图 ---------- */
.disc-hero__media {
  margin: clamp(28px, 5vw, 44px) 0 clamp(32px, 6vw, 56px);
  border-radius: var(--r-lg);
}

.disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--r-lg);
}

/* ---------- 条款列表 ---------- */
.disc-clauses {
  display: block;
}

.clause {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 0;
  border-top: 1px solid var(--disc-rule);
}

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

.clause__num {
  order: -1;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: color 0.18s ease;
}

.clause__num:hover,
.clause__num:focus-visible {
  color: var(--cyan);
}

.clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 600;
  line-height: 1.38;
  color: var(--text);
}

.clause__title::first-letter {
  font-size: 1.38em;
  font-weight: 700;
  color: var(--purple-lt);
}

.clause__text {
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
  overflow-wrap: break-word;
}

.clause__text p {
  margin: 0 0 10px;
}

.clause__text p:last-child {
  margin-bottom: 0;
}

.clause__text a {
  color: var(--purple-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s ease;
}

.clause__text a:hover,
.clause__text a:focus-visible {
  color: var(--cyan);
}

/* ---------- 底部信息条 ---------- */
.disc-footnote {
  margin-top: clamp(32px, 6vw, 56px);
  padding-top: 24px;
  border-top: 1px solid var(--disc-rule);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.disc-footnote__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--text-mute);
}

.disc-footnote__brand {
  color: var(--text-dim);
}

.disc-footnote__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.disc-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.disc-top:hover,
.disc-top:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 桌面版：右列等宽编号 + 非对称页首 ---------- */
@media (min-width: 760px) {
  .clause {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--disc-num-col);
    grid-template-rows: auto 1fr;
    column-gap: clamp(24px, 4vw, 56px);
    row-gap: 10px;
    padding: 32px 0;
  }

  .clause__num {
    order: 0;
    grid-column: 2;
    grid-row: 1 / -1;
    align-self: start;
    justify-self: end;
    padding-top: 4px;
    font-size: 22px;
    letter-spacing: 0.08em;
    line-height: 1;
  }

  .clause__title {
    grid-column: 1;
    grid-row: 1;
  }

  .clause__text {
    grid-column: 1;
    grid-row: 2;
  }
}

@media (min-width: 900px) {
  .disc-hero {
    grid-template-columns: minmax(0, 1fr) 220px;
    grid-template-areas:
      "kicker ."
      "title  ."
      "lede   .";
    column-gap: 48px;
    align-items: start;
  }

  .disc-hero__kicker {
    grid-area: kicker;
  }

  .disc-hero__title {
    grid-area: title;
  }

  .disc-hero__lede {
    grid-area: lede;
  }

  .disc-top {
    margin-left: auto;
  }
}
<<<END>>>