.page-disclaimer {
  --disc-rule: var(--ink-16);
  --disc-paper: rgba(243, 240, 233, 0.82);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-block: 32px 40px;
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 28px;
}

.page-disclaimer .disc-hero__lead .eyebrow {
  margin: 0 0 14px;
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-disclaimer .disc-hero .lede {
  margin: 0;
  max-width: 36em;
  color: var(--c-stone);
}

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

/* ---------- 条款区 ---------- */
.page-disclaimer .disc-clauses {
  padding-block: 16px 0;
}

.page-disclaimer .disc-clauses__inner {
  position: relative;
}

.page-disclaimer .disc-clause {
  padding-top: 40px;
}

.page-disclaimer .disc-clause:first-child {
  padding-top: 8px;
}

.page-disclaimer .disc-clause__head {
  margin: 0 0 18px;
}

.page-disclaimer .disc-clause__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-clay);
}

.page-disclaimer .disc-clause__num::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--disc-rule);
  transition: background var(--t-fast) ease;
}

.page-disclaimer .disc-clause:hover .disc-clause__num::before {
  background: linear-gradient(90deg, var(--c-red) 0 50%, var(--c-blue) 50% 100%);
}

.page-disclaimer .disc-clause__title {
  position: relative;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-disclaimer .disc-clause__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-red) 0 50%, var(--c-blue) 50% 100%);
  transition: width var(--t-mid) ease;
}

.page-disclaimer .disc-clause:hover .disc-clause__title::after,
.page-disclaimer .disc-clause:focus-within .disc-clause__title::after {
  width: 76px;
}

.page-disclaimer .disc-clause__body {
  margin-top: 26px;
}

.page-disclaimer .disc-clause__body p {
  max-width: 36em;
  margin: 0;
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  counter-reset: disc-point;
}

.page-disclaimer .disc-points > li {
  counter-increment: disc-point;
  position: relative;
  padding-left: 2.9em;
  margin-bottom: 16px;
  max-width: 36em;
  line-height: 1.85;
  color: var(--c-ink);
}

.page-disclaimer .disc-points > li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-points > li::before {
  content: counter(disc-point, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.42em;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-blue);
}

.page-disclaimer .disc-points strong {
  font-weight: 700;
  color: var(--c-ink);
}

.page-disclaimer .disc-band {
  width: 60%;
  height: 2px;
  margin-top: 32px;
  background: linear-gradient(90deg, var(--c-red) 0 50%, var(--c-blue) 50% 100%);
}

/* ---------- 收束区 ---------- */
.page-disclaimer .disc-outro {
  position: relative;
  margin-top: 56px;
  padding-block: 52px;
  background: var(--c-violet);
  color: var(--c-paper);
}

.page-disclaimer .disc-outro::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-red) 0 60%, var(--c-blue) 60% 100%);
}

.page-disclaimer .disc-outro__inner {
  display: grid;
  gap: 32px;
}

.page-disclaimer .disc-outro__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-disclaimer .disc-outro__text p {
  max-width: 38em;
  margin: 0 0 16px;
  color: var(--disc-paper);
}

.page-disclaimer .disc-outro__text p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-outro__note {
  font-size: 15px;
}

.page-disclaimer .disc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: start;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-clauses__inner::before {
    content: "";
    position: absolute;
    left: 66px;
    top: 18px;
    bottom: 26px;
    width: 1px;
    background: var(--disc-rule);
  }

  .page-disclaimer .disc-clause__head {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 20px;
    align-items: baseline;
    margin-bottom: 22px;
  }

  .page-disclaimer .disc-clause__num {
    margin-bottom: 0;
    text-align: right;
  }

  .page-disclaimer .disc-clause__num::before {
    display: none;
  }

  .page-disclaimer .disc-clause__body,
  .page-disclaimer .disc-band {
    margin-left: 76px;
  }

  .page-disclaimer .disc-clause__body {
    margin-top: 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 920px) {
  .page-disclaimer .disc-hero {
    padding-block: 44px 64px;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: end;
  }

  .page-disclaimer .disc-clause {
    padding-top: 56px;
  }

  .page-disclaimer .disc-clause:first-child {
    padding-top: 12px;
  }

  .page-disclaimer .disc-outro {
    padding-block: 64px;
    margin-top: 72px;
  }

  .page-disclaimer .disc-outro__inner {
    grid-template-columns: 1fr auto;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .disc-outro__actions {
    flex-direction: column;
    align-items: stretch;
  }
}