/* ============================================================
   page-disclaimer · 使用说明与声明
   短章长文：左侧目录常驻，正文窄栏推进，右侧留白较宽
   ============================================================ */

.page-disclaimer {
  --pd-mast-top: #E8E6DC;
  --pd-mast-bottom: #F2F0E6;
  --pd-soft: rgba(16, 22, 26, 0.72);
  --pd-faint: rgba(58, 65, 69, 0.55);
  --pd-rule: 1px solid var(--line-light);
  display: block;
}

/* ---------- 页头分区：低饱和岩灰底 + 蓝图网格 ---------- */

.page-disclaimer .legal-mast {
  position: relative;
  background-color: var(--pd-mast-top);
  background-image:
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(180deg, var(--grid-line) 0 1px, transparent 1px 80px),
    linear-gradient(180deg, var(--pd-mast-top) 0%, var(--pd-mast-bottom) 100%);
  border-bottom: var(--pd-rule);
}

.page-disclaimer .legal-mast__inner {
  padding-block: clamp(18px, 2.6vw, 32px) clamp(28px, 4vw, 52px);
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--pd-soft);
}

.page-disclaimer .crumbs__sep {
  color: var(--pd-faint);
}

.page-disclaimer .legal-mast .eyebrow {
  margin: clamp(20px, 3vw, 34px) 0 0;
  color: var(--rock);
  letter-spacing: 0.14em;
}

.page-disclaimer .legal-mast__title {
  margin: 10px 0 16px;
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-mast__lede {
  margin: 0;
  max-width: 64ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--pd-soft);
}

.page-disclaimer .legal-mast__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--pd-soft);
}

.page-disclaimer .legal-mast__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-disclaimer .legal-mast__facts .mono {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 顶部通栏抽象视觉 ---------- */

.page-disclaimer .legal-visual {
  display: block;
  margin: 0;
  border-bottom: var(--pd-rule);
  background: var(--deep);
}

.page-disclaimer .legal-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1200 / 400;
  object-fit: cover;
}

/* ---------- 主体：目录 + 窄栏正文 ---------- */

.page-disclaimer .legal-body-wrap {
  padding-block: clamp(30px, 5vw, 68px) clamp(56px, 8vw, 104px);
}

.page-disclaimer .legal-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

/* 目录 */

.page-disclaimer .legal-toc {
  border-top: 2px solid var(--rock);
  padding-top: 12px;
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--rock);
}

.page-disclaimer .legal-toc__list {
  counter-reset: pd-toc;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .legal-toc__list > li {
  counter-increment: pd-toc;
  flex: none;
}

.page-disclaimer .legal-toc__link {
  display: block;
  position: relative;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line-light);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .legal-toc__link::before {
  content: counter(pd-toc, decimal-leading-zero);
  margin-right: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--pd-faint);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  border-color: var(--rock);
  color: var(--ink);
}

.page-disclaimer .legal-toc__link:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .legal-toc__link[aria-current="true"] {
  font-weight: 700;
  border-color: var(--rock);
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-shell {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
    padding-top: 14px;
  }

  .page-disclaimer .legal-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .legal-toc__list > li {
    flex: initial;
  }

  .page-disclaimer .legal-toc__link {
    white-space: normal;
    padding: 9px 0 9px 28px;
    font-size: 13.5px;
    color: var(--pd-soft);
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .page-disclaimer .legal-toc__link::before {
    position: absolute;
    left: 0;
    top: 11px;
    margin: 0;
  }

  .page-disclaimer .legal-toc__link:hover,
  .page-disclaimer .legal-toc__link:focus-visible {
    background: transparent;
    border-bottom-color: var(--rock);
  }

  .page-disclaimer .legal-toc__link[aria-current="true"] {
    border-bottom-color: var(--rock);
    color: var(--ink);
  }

  .page-disclaimer .legal-toc__link[aria-current="true"]::before {
    top: 9px;
    padding: 2px 3px;
    color: var(--deep);
    background: var(--signal);
  }
}

/* 正文窄栏 + 右侧留白 */

.page-disclaimer .legal-body {
  max-width: 68ch;
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-body {
    max-width: 66ch;
  }
}

/* ---------- 条款小节 ---------- */

.page-disclaimer .clause {
  padding-block: clamp(26px, 3.6vw, 46px);
  border-top: var(--pd-rule);
}

.page-disclaimer .legal-body > .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--rock);
  padding-bottom: 3px;
  border-bottom: 2px solid var(--signal);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(20px, 2.3vw, 26px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .legal-body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

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

/* ---------- 编号细线列表 ---------- */

.page-disclaimer .rule-list {
  counter-reset: pd-rule;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pd-rule);
}

.page-disclaimer .rule-list > li {
  position: relative;
  counter-increment: pd-rule;
  padding: 13px 0 13px 42px;
  border-bottom: var(--pd-rule);
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-disclaimer .rule-list > li::before {
  content: counter(pd-rule, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pd-faint);
}

/* ---------- 口径旁注 ---------- */

.page-disclaimer .note {
  margin: 18px 0;
  border-left: 2px solid var(--signal);
}

.page-disclaimer .note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pd-soft);
}

/* ---------- 备案信息表 ---------- */

.page-disclaimer .registry {
  margin: 4px 0 0;
  border-top: var(--pd-rule);
}

.page-disclaimer .registry__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 20px;
  padding: 14px 0;
  border-bottom: var(--pd-rule);
}

.page-disclaimer .registry__key {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--rock);
}

.page-disclaimer .registry__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .registry__val .link-more + .link-more {
  margin-left: 16px;
}

@media (min-width: 620px) {
  .page-disclaimer .registry__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-disclaimer .registry__key {
    padding-top: 2px;
  }
}

/* ---------- 返回顶部按钮落位 ---------- */

.page-disclaimer .to-top {
  z-index: 40;
}
<<<END>>>