.page-disclaimer {
  --clause-max: 720px;
  --clause-gutter: 34px;
  background: var(--ink);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .trm-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 48px;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-disclaimer .trm-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.22;
  pointer-events: none;
}

.page-disclaimer .trm-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
}

.page-disclaimer .trm-hero__media img {
  height: 100%;
}

.page-disclaimer .trm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, rgba(6, 13, 11, 0.97) 20%, rgba(6, 13, 11, 0.58) 64%, rgba(6, 13, 11, 0.94)),
    radial-gradient(circle at 84% 8%, rgba(42, 240, 196, 0.2), transparent 58%);
}

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

.page-disclaimer .breadcrumb {
  margin-bottom: 22px;
}

.page-disclaimer .trm-hero__title {
  max-width: 15em;
  margin: 16px 0 0;
  color: var(--text);
  line-height: 1.14;
}

.page-disclaimer .trm-hero__lede {
  max-width: 44em;
  margin-top: 18px;
  color: rgba(230, 241, 235, 0.82);
}

/* ---------- 目录条 ---------- */
.page-disclaimer .toc {
  background: var(--deep);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px var(--pad);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .toc__item {
  flex: 0 0 auto;
  margin: 0;
}

.page-disclaimer .toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  color: var(--cyan);
  border-color: var(--line-strong);
  background: rgba(42, 240, 196, 0.07);
}

.page-disclaimer .toc__num {
  font-variant-numeric: tabular-nums;
  color: var(--orange);
}

.page-disclaimer:has(#clause-usage:target) .toc__link[href="#clause-usage"],
.page-disclaimer:has(#clause-data:target) .toc__link[href="#clause-data"],
.page-disclaimer:has(#clause-repost:target) .toc__link[href="#clause-repost"],
.page-disclaimer:has(#clause-external:target) .toc__link[href="#clause-external"],
.page-disclaimer:has(#clause-scope:target) .toc__link[href="#clause-scope"],
.page-disclaimer:has(#clause-update:target) .toc__link[href="#clause-update"] {
  color: var(--cyan);
  border-color: var(--line-strong);
  background: rgba(42, 240, 196, 0.1);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clauses {
  padding: 30px 0 0;
}

.page-disclaimer .clause-list {
  max-width: var(--clause-max);
  margin: 0;
  padding-bottom: 48px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: var(--clause-gutter) 1fr;
  column-gap: 14px;
  padding: 26px 0;
  border-bottom: 1px dashed var(--moss);
  scroll-margin-top: 88px;
}

.page-disclaimer .clause:last-child {
  border-bottom: 0;
  padding-bottom: 6px;
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-disclaimer .clause__text {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(230, 241, 235, 0.86);
}

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

.page-disclaimer .clause__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}

.page-disclaimer .clause__text a:hover,
.page-disclaimer .clause__text a:focus-visible {
  color: var(--cyan-soft);
  text-decoration-color: var(--cyan-soft);
}

/* ---------- 收束留黑 ---------- */
.page-disclaimer .trm-void {
  height: 120px;
  background: var(--ink);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .to-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-decoration: none;
  color: var(--ink);
  background: var(--cyan);
  border: 1px solid var(--cyan);
  box-shadow: 4px 4px 0 var(--moss);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--moss);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-disclaimer {
    --clause-gutter: 64px;
  }

  .page-disclaimer .trm-hero {
    padding: 38px 0 70px;
  }

  .page-disclaimer .clauses {
    padding-top: 44px;
  }

  .page-disclaimer .clause {
    column-gap: 22px;
    padding: 34px 0;
  }

  .page-disclaimer .clause__title {
    font-size: 21px;
  }

  .page-disclaimer .clause__no {
    font-size: 13px;
  }

  .page-disclaimer .clause-list {
    padding-bottom: 64px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .trm-hero__title {
    max-width: 13em;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc__link,
  .page-disclaimer .to-top {
    transition: none;
  }

  .page-disclaimer .to-top:hover,
  .page-disclaimer .to-top:focus-visible {
    transform: none;
  }
}

/* ---------- 打印：切换到浅色纸面，保留条款与编号 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: var(--paper-ink);
  }

  .page-disclaimer .trm-hero {
    padding: 0 0 16px;
    border-bottom: 1px solid #c9d6cf;
    background: none;
  }

  .page-disclaimer .trm-hero__media,
  .page-disclaimer .trm-hero::before,
  .page-disclaimer .toc,
  .page-disclaimer .to-top {
    display: none !important;
  }

  .page-disclaimer .trm-hero__title,
  .page-disclaimer .trm-hero__lede,
  .page-disclaimer .clause__title,
  .page-disclaimer .clause__text,
  .page-disclaimer .clause__text a {
    color: var(--paper-ink);
  }

  .page-disclaimer .clause__no {
    color: var(--moss);
  }

  .page-disclaimer .clause {
    border-bottom: 1px dashed #9bb3a8;
    break-inside: avoid;
  }

  .page-disclaimer .trm-void {
    height: 24px;
    background: transparent;
  }
}
<<<END>>>