.page-disclaimer {
  --legal-rule: rgba(107, 122, 143, .34);
  --legal-measure: 62ch;
  background: var(--space);
  color: var(--snow);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-intro {
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .06em;
  color: var(--cold);
}

.page-disclaimer .breadcrumb a {
  color: var(--cold);
  text-decoration: none;
  transition: color .22s var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--flag);
}

.page-disclaimer .legal-intro__grid {
  display: grid;
  gap: 28px;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--flag);
}

.page-disclaimer .legal-intro__copy h1 {
  margin: 0 0 22px;
  font-size: clamp(30px, 8.4vw, 56px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.03em;
  color: var(--snow);
}

.page-disclaimer .legal-intro__copy h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 20px;
  background: var(--flag);
}

.page-disclaimer .legal-intro__lede {
  margin: 0;
  max-width: 58ch;
  font-size: var(--fs-lead);
  line-height: 1.76;
  color: var(--mute);
}

.page-disclaimer .legal-intro__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}

.page-disclaimer .legal-intro__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .55;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-disclaimer .legal-intro__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

.page-disclaimer .legal-intro__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .04em;
  color: var(--cold);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-clauses {
  padding: 4px 0 56px;
}

.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding: 32px 0;
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .clause:first-child {
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .clause__index {
  position: relative;
  flex: none;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cold);
  transition: color .24s var(--ease);
}

.page-disclaimer .clause__index::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 3px;
  background: var(--cold);
  opacity: .55;
  transition: background .24s var(--ease), opacity .24s var(--ease);
}

.page-disclaimer .clause:hover .clause__index,
.page-disclaimer .clause:focus-within .clause__index {
  color: var(--flag);
}

.page-disclaimer .clause:hover .clause__index::before,
.page-disclaimer .clause:focus-within .clause__index::before {
  background: var(--flag);
  opacity: 1;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-disclaimer .clause__body p {
  margin: 0 0 14px;
  max-width: var(--legal-measure);
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--mute);
}

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

.page-disclaimer .clause__body a {
  color: var(--flag);
  text-decoration: none;
  border-bottom: 1px solid var(--flag-soft);
  transition: border-color .22s var(--ease);
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  border-bottom-color: var(--flag);
}

/* 引用场景列表 */
.page-disclaimer .grant-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-disclaimer .grant {
  padding: 18px 0;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .grant:last-child {
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .grant__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--pitch);
}

.page-disclaimer .grant__name::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 9px;
  vertical-align: middle;
  border-left: 7px solid var(--flag);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.page-disclaimer .grant__desc {
  margin: 0;
  max-width: var(--legal-measure);
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 结尾强调块 ---------- */
.page-disclaimer .legal-cta {
  padding: 0 0 64px;
}

.page-disclaimer .legal-cta__box {
  position: relative;
  overflow: hidden;
  padding: 36px 24px 40px;
  background: var(--pitch);
}

.page-disclaimer .legal-cta__box::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(232, 255, 58, .3), transparent 68%);
}

.page-disclaimer .legal-cta__eyebrow {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .2em;
  color: var(--flag);
}

.page-disclaimer .legal-cta__box h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  max-width: 22ch;
  font-size: clamp(24px, 5.4vw, 36px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--snow);
}

.page-disclaimer .legal-cta__text {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: rgba(242, 246, 250, .9);
}

.page-disclaimer .legal-cta__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .legal-topreturn {
  padding: 0 0 56px;
  text-align: center;
}

.page-disclaimer .legal-topreturn__link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: .12em;
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-disclaimer .legal-topreturn__link:hover,
.page-disclaimer .legal-topreturn__link:focus-visible {
  color: var(--flag);
  border-bottom-color: var(--flag);
}

/* ---------- 中屏 ---------- */
@media (min-width: 680px) {
  .page-disclaimer .legal-intro {
    padding: 34px 0 52px;
  }

  .page-disclaimer .legal-cta__box {
    padding: 48px 44px 52px;
  }

  .page-disclaimer .grant-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
    border-top: 1px solid var(--legal-rule);
    border-bottom: 1px solid var(--legal-rule);
  }

  .page-disclaimer .grant {
    border-top: none;
    border-bottom: 1px solid var(--legal-rule);
    padding: 20px 0;
  }

  .page-disclaimer .grant:last-child {
    border-bottom: 1px solid var(--legal-rule);
  }

  .page-disclaimer .grant:nth-last-child(-n + 1) {
    grid-column: span 2;
    border-bottom: none;
  }
}

/* ---------- 桌面错位双列 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-intro__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .legal-intro__copy {
    padding-bottom: 8px;
  }

  .page-disclaimer .clause {
    grid-template-columns: minmax(200px, 300px) minmax(0, 1fr);
    column-gap: 56px;
    padding: 46px 0;
    gap: 0;
  }

  .page-disclaimer .clause__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-disclaimer .clause__index {
    font-size: 38px;
    padding-left: 20px;
  }

  .page-disclaimer .clause__index::before {
    width: 4px;
  }

  .page-disclaimer .clause__title {
    max-width: 14ch;
    font-size: clamp(24px, 2.6vw, 30px);
    line-height: 1.24;
  }

  .page-disclaimer .legal-cta {
    padding-bottom: 80px;
  }

  .page-disclaimer .legal-cta__box {
    padding: 56px 56px 60px;
  }
}
<<<END>>>