.page-disclaimer {
  --dc-num: 46px;
  --dc-gap: 16px;
  --dc-rule: 1px solid rgba(36, 53, 107, 0.78);
  padding: 0 0 72px;
}

.page-disclaimer .breadcrumbs {
  padding: 18px 0 0;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  padding: 20px 0 0;
}

.page-disclaimer .doc-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 13vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-disclaimer .doc-hero__lede {
  max-width: 42em;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  color: var(--mist);
}

.page-disclaimer .doc-hero__meta-k {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(148, 163, 192, 0.75);
}

.page-disclaimer .doc-hero__meta-v {
  color: var(--fog);
  font-size: 13px;
}

.page-disclaimer .doc-hero__figure {
  margin: 0;
}

.page-disclaimer .doc-hero__figure .figure__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: var(--dc-rule);
  background: var(--stand);
}

.page-disclaimer .doc-hero__figure .figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.3) contrast(1.06) brightness(0.86);
}

.page-disclaimer .doc-hero__figure .figure__caption {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .doc-hero__figure .figure__index {
  font-family: var(--font-data);
  color: var(--signal);
}

/* ---------- 章节索引条 ---------- */
.page-disclaimer .toc {
  padding: 24px 0 18px;
  border-top: var(--dc-rule);
  border-bottom: var(--dc-rule);
  margin-top: 30px;
  margin-bottom: 8px;
}

.page-disclaimer .toc__label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--grid);
  color: var(--fog);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 120ms var(--ease), color 120ms var(--ease),
    background-color 120ms var(--ease);
}

.page-disclaimer .toc__num {
  font-size: 11px;
  color: var(--signal);
  letter-spacing: 0.06em;
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  background-color: rgba(200, 255, 61, 0.07);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .clauses {
  display: block;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: var(--dc-num) 1fr;
  gap: 0 var(--dc-gap);
  padding: 30px 0;
  border-bottom: var(--dc-rule);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-disclaimer .clause__num {
  padding-top: 5px;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--signal);
  line-height: 1.5;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-disclaimer .clause__body p {
  max-width: 38em;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-disclaimer .inline-link {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--grid);
  transition: border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-disclaimer .inline-link:hover,
.page-disclaimer .inline-link:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .doc-foot {
  margin-top: 52px;
  padding-top: 30px;
  border-top: var(--dc-rule);
}

.page-disclaimer .doc-foot__title {
  margin: 0 0 20px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-disclaimer .doc-foot__links {
  display: grid;
  gap: 1px;
  background-color: var(--grid);
  border: 1px solid var(--grid);
}

.page-disclaimer .doc-foot__link {
  display: grid;
  grid-template-columns: 32px 1fr;
  grid-template-areas:
    "k t"
    "k d";
  row-gap: 6px;
  padding: 16px 16px;
  background-color: var(--stand);
  text-decoration: none;
  transition: background-color 120ms var(--ease);
}

.page-disclaimer .doc-foot__link-k {
  grid-area: k;
  font-size: 12px;
  color: var(--signal);
  align-self: start;
  padding-top: 3px;
}

.page-disclaimer .doc-foot__link-t {
  grid-area: t;
  font-size: 15px;
  font-weight: 600;
  color: var(--fog);
  transition: color 120ms var(--ease);
}

.page-disclaimer .doc-foot__link-d {
  grid-area: d;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .doc-foot__link:hover,
.page-disclaimer .doc-foot__link:focus-visible {
  background-color: var(--relay);
}

.page-disclaimer .doc-foot__link:hover .doc-foot__link-t,
.page-disclaimer .doc-foot__link:focus-visible .doc-foot__link-t {
  color: var(--signal);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .doc-top {
  margin: 32px 0 0;
  text-align: right;
}

.page-disclaimer .doc-top__link {
  display: inline-block;
  padding: 8px 2px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-disclaimer .doc-top__link:hover,
.page-disclaimer .doc-top__link:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 740px) {
  .page-disclaimer {
    --dc-num: 78px;
    --dc-gap: 36px;
    padding-bottom: 104px;
  }

  .page-disclaimer .breadcrumbs {
    padding-top: 26px;
  }

  .page-disclaimer .doc-hero {
    padding-top: 34px;
  }

  .page-disclaimer .doc-hero__lede {
    font-size: 17px;
  }

  .page-disclaimer .doc-hero__figure {
    margin-top: 34px;
  }

  .page-disclaimer .toc {
    margin-top: 44px;
    padding: 28px 0 22px;
  }

  .page-disclaimer .clause {
    padding: 46px 0;
  }

  .page-disclaimer .clause__num {
    font-size: 17px;
    padding-top: 8px;
  }

  .page-disclaimer .clause__body p {
    font-size: 16px;
  }

  .page-disclaimer .doc-foot {
    margin-top: 72px;
    padding-top: 40px;
  }

  .page-disclaimer .doc-foot__links {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .doc-foot__link {
    grid-template-columns: 36px 1fr;
    padding: 22px 20px;
  }
}

@media (min-width: 1040px) {
  .page-disclaimer {
    --dc-num: 104px;
  }

  .page-disclaimer .doc-hero__meta {
    gap: 12px 40px;
  }

  .page-disclaimer .clause__body p {
    max-width: 40em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc__link,
  .page-disclaimer .inline-link,
  .page-disclaimer .doc-foot__link,
  .page-disclaimer .doc-foot__link-t,
  .page-disclaimer .doc-top__link {
    transition: none;
  }
}