.page-disclaimer {
  --teal-ink: #0E7C74;
  --rule: rgba(11, 16, 38, 0.14);
  --rule-soft: rgba(11, 16, 38, 0.07);
  background: var(--fog);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--grid-line) 0 1px, transparent 1px 72px);
  color: var(--silver);
  padding: 26px 0 48px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 58, 140, 0.55) 0%, rgba(74, 58, 140, 0) 70%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero .breadcrumb__link {
  color: rgba(232, 236, 245, 0.66);
  text-decoration: none;
}

.page-disclaimer .terms-hero .breadcrumb__link:hover,
.page-disclaimer .terms-hero .breadcrumb__link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .terms-hero .breadcrumb__sep,
.page-disclaimer .terms-hero .breadcrumb__current {
  color: rgba(232, 236, 245, 0.42);
}

.page-disclaimer .terms-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1.06;
  letter-spacing: 0.05em;
}

.page-disclaimer .terms-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(232, 236, 245, 0.78);
}

.page-disclaimer .terms-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px 20px;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-meta__item dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-disclaimer .terms-meta__item dd {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--silver);
}

.page-disclaimer .terms-meta__item dd.mono {
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-disclaimer .terms-hero__figure {
  margin: 34px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}

.page-disclaimer .terms-hero__figure .media__caption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 正文主体 ---------- */
.page-disclaimer .terms-body {
  padding: 48px 0 72px;
}

.page-disclaimer .terms-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* 章节索引 */
.page-disclaimer .terms-toc {
  border-left: 2px solid var(--nebula);
  padding-left: 16px;
}

.page-disclaimer .terms-toc__caption {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-soft);
  transition: color var(--dur-fast) var(--ease-track), background var(--dur-fast) var(--ease-track);
}

.page-disclaimer .terms-toc__num {
  font-size: 12px;
  color: var(--nebula);
  letter-spacing: 0.08em;
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--teal-ink);
  background: rgba(74, 58, 140, 0.07);
}

.page-disclaimer .terms-toc__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

/* 条款小节 */
.page-disclaimer .terms-sec {
  scroll-margin-top: 24px;
  padding: 26px 0 4px;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .terms-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-disclaimer .terms-sec__num {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--nebula);
  transition: color var(--dur) var(--ease-track);
}

.page-disclaimer .terms-sec:target .terms-sec__num {
  color: var(--gold);
}

.page-disclaimer .terms-sec__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.page-disclaimer .terms-sec p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: #1E2540;
}

.page-disclaimer .terms-link {
  color: var(--teal-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-track);
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--nebula);
}

/* 结尾指引 */
.page-disclaimer .terms-help {
  margin-top: 44px;
  padding: 22px 20px;
  border-left: 3px solid var(--gold);
  border-top: 1px solid var(--rule-soft);
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  background: #FFFFFF;
}

.page-disclaimer .terms-help__title {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-disclaimer .terms-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-help__list li {
  font-size: 15px;
  line-height: 1.7;
}

/* 回到顶部 */
.page-disclaimer .terms-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 6;
  display: inline-block;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--silver);
  background: var(--nebula);
  border: 1px solid var(--line-strong);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-track), color var(--dur-fast) var(--ease-track);
}

.page-disclaimer .terms-top:hover,
.page-disclaimer .terms-top:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-hero {
    padding: 34px 0 60px;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero {
    padding: 42px 0 72px;
  }

  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-body {
    padding: 72px 0 104px;
  }

  .page-disclaimer .terms-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 32px;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: 1fr;
  }

  .page-disclaimer .terms-sec {
    padding-top: 34px;
  }

  .page-disclaimer .terms-sec p {
    font-size: 17px;
  }

  .page-disclaimer .terms-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-link,
  .page-disclaimer .terms-top,
  .page-disclaimer .terms-sec__num {
    transition: none;
  }
}
<<<END>>>