.page-disclaimer {
  position: relative;
  padding-bottom: 88px;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 88px 88px;
  background-position: center top;
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-intro {
  display: grid;
  gap: 32px;
  padding: 28px 0 44px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-intro__text {
  max-width: 62ch;
}

.page-disclaimer .disc-intro__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-intro__lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 237, 230, 0.76);
}

.page-disclaimer .disc-intro__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .disc-stat {
  display: grid;
  gap: 4px;
}

.page-disclaimer .disc-stat__label {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ash);
}

.page-disclaimer .disc-stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--paper);
}

.page-disclaimer .disc-intro__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--wood-layer);
}

.page-disclaimer .disc-intro__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-disclaimer .disc-intro__figure .media-frame__caption {
  padding: 12px 18px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ash);
}

/* ---------- 筛选 ---------- */
.page-disclaimer .disc-filter {
  padding: 34px 0 10px;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-rules {
  display: grid;
  padding-bottom: 8px;
}

.page-disclaimer .disc-rule {
  display: grid;
  gap: 14px;
  padding: 32px 0 32px 18px;
  border-top: 1px solid var(--line);
  border-left: 2px solid var(--line-soft);
  transition: border-left-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-disclaimer .disc-rule:hover,
.page-disclaimer .disc-rule:focus-within {
  border-left-color: var(--signal);
  background-color: rgba(30, 23, 19, 0.55);
}

.page-disclaimer .disc-rule__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .disc-rule__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease);
}

.page-disclaimer .disc-rule__num:hover {
  border-bottom-color: var(--signal);
}

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

.page-disclaimer .disc-rule__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 3.6vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
  scroll-margin-top: 150px;
}

.page-disclaimer .disc-rule__body p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 237, 230, 0.76);
}

.page-disclaimer .disc-rule__body p:last-of-type {
  margin-bottom: 16px;
}

.page-disclaimer .disc-rule__link {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 169, 245, 0.35);
  padding-bottom: 2px;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .disc-rule__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 折叠自查 ---------- */
.page-disclaimer .disc-fold {
  margin: 26px 0 0;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--wood-layer);
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

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

.page-disclaimer .disc-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--signal);
}

.page-disclaimer .disc-fold[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-fold ul {
  margin: 16px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 237, 230, 0.76);
}

.page-disclaimer .disc-fold li::marker {
  color: var(--turf-mid);
}

.page-disclaimer .disc-fold strong {
  color: var(--paper);
  font-weight: 500;
}

/* ---------- 尾部行动 ---------- */
.page-disclaimer .disc-cta {
  margin-top: 56px;
  padding: 32px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--turf-deep) 0%, var(--wood-layer) 72%);
}

.page-disclaimer .disc-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 4.4vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-cta p {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 237, 230, 0.76);
}

.page-disclaimer .disc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 880px) {
  .page-disclaimer {
    padding-bottom: 120px;
  }

  .page-disclaimer .disc-intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    column-gap: 64px;
    padding: 52px 0 64px;
  }

  .page-disclaimer .disc-intro__lede {
    font-size: 17px;
  }

  .page-disclaimer .disc-filter {
    padding: 44px 0 12px;
  }

  .page-disclaimer .disc-rule {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: 40px;
    padding: 46px 0 46px 24px;
  }

  .page-disclaimer .disc-rule__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    position: sticky;
    top: 152px;
  }

  .page-disclaimer .disc-fold {
    margin-top: 34px;
    padding: 22px 28px;
  }

  .page-disclaimer .disc-cta {
    margin-top: 72px;
    padding: 48px 44px;
  }
}
<<<END>>>