.page-disclaimer {
  --dis-measure: 62ch;
  --dis-rule-w: 52px;
  --dis-text: rgba(242, 237, 228, 0.84);

  position: relative;
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(900px 420px at 12% -6%, rgba(14, 90, 138, 0.30), transparent 70%),
    radial-gradient(720px 360px at 92% 2%, rgba(47, 240, 208, 0.10), transparent 72%);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  margin: 0 0 22px;
}
.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-soft);
}
.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  color: var(--line);
}
.page-disclaimer .breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}
.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  padding-top: clamp(28px, 5vw, 52px);
}
.page-disclaimer .dis-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}
.page-disclaimer .dis-hero__copy {
  max-width: 46ch;
}
.page-disclaimer .dis-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}
.page-disclaimer .dis-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--bone);
  margin: 0 0 18px;
}
.page-disclaimer .dis-hero h1 em {
  font-style: normal;
  color: var(--cyan);
}
.page-disclaimer .dis-hero__lede {
  margin: 0;
  max-width: var(--dis-measure);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--dis-text);
}
.page-disclaimer .dis-hero__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
  box-shadow: var(--shadow-1);
}
.page-disclaimer .dis-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .dis-index {
  margin-top: clamp(28px, 4.5vw, 46px);
}
.page-disclaimer .dis-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dis-index__list a {
  display: inline-block;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-disclaimer .dis-index__list a:hover,
.page-disclaimer .dis-index__list a:focus-visible {
  color: var(--deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 正文段落流 ---------- */
.page-disclaimer .dis-sec {
  margin-top: clamp(44px, 7vw, 76px);
  scroll-margin-top: 96px;
}
.page-disclaimer .dis-sec__head {
  display: grid;
  grid-template-columns: var(--dis-rule-w) minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.page-disclaimer .dis-sec__rule {
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--coral), rgba(255, 107, 74, 0));
}
.page-disclaimer .dis-sec__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--bone);
}
.page-disclaimer .dis-body {
  max-width: var(--dis-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--dis-text);
}
.page-disclaimer .dis-body p {
  margin: 0 0 16px;
}
.page-disclaimer .dis-body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dis-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-disclaimer .dis-body a:hover,
.page-disclaimer .dis-body a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 数据时效刻度带 ---------- */
.page-disclaimer .dis-scale {
  margin-top: clamp(26px, 4vw, 38px);
  padding: clamp(20px, 3vw, 28px) 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(14, 90, 138, 0.20), rgba(14, 90, 138, 0.02));
}
.page-disclaimer .dis-scale__items {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(158px, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}
.page-disclaimer .dis-scale__tick {
  scroll-snap-align: start;
  position: relative;
  padding-top: 14px;
  border-top: 2px solid var(--rock);
  transition: border-color 0.2s var(--ease);
  outline-offset: 4px;
}
.page-disclaimer .dis-scale__tick:hover,
.page-disclaimer .dis-scale__tick:focus-visible {
  border-top-color: var(--cyan);
}
.page-disclaimer .dis-scale__code {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.page-disclaimer .dis-scale__label {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.4;
  color: var(--bone);
  margin-bottom: 10px;
}
.page-disclaimer .dis-scale__tip {
  display: block;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-soft);
  transition: color 0.2s var(--ease);
}
.page-disclaimer .dis-scale__tick:hover .dis-scale__tip,
.page-disclaimer .dis-scale__tick:focus-visible .dis-scale__tip {
  color: var(--text-dim);
}

/* ---------- 引用格式示例 ---------- */
.page-disclaimer .dis-cite {
  margin: clamp(22px, 3vw, 30px) 0 0;
  max-width: var(--dis-measure);
  padding: clamp(16px, 2.6vw, 22px);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--coral);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(14, 90, 138, 0.24), rgba(6, 26, 43, 0.5));
}
.page-disclaimer .dis-cite__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral);
}
.page-disclaimer .dis-cite pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--cyan-soft);
  white-space: pre-wrap;
  word-break: break-word;
}
.page-disclaimer .dis-cite__hint {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 邮箱与返回顶部 ---------- */
.page-disclaimer .dis-mail {
  word-break: break-all;
}
.page-disclaimer .dis-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(36px, 5vw, 56px);
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-disclaimer .dis-top:hover,
.page-disclaimer .dis-top:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
}

/* ---------- 桌面端排布 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
  .page-disclaimer .dis-sec__head {
    grid-template-columns: var(--dis-rule-w) minmax(0, 1fr);
    gap: 18px;
  }
  .page-disclaimer .dis-scale__items {
    grid-auto-columns: minmax(0, 1fr);
    overflow-x: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-index__list a,
  .page-disclaimer .dis-scale__tick,
  .page-disclaimer .dis-scale__tip,
  .page-disclaimer .dis-top,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
}
<<<END>>>