.page-disclaimer {
  --dl-measure: 900px;
  --dl-grid-line: rgba(28, 58, 80, .32);
  padding-bottom: 88px;
}

.page-disclaimer .crumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-hero {
  padding-top: 24px;
  background-image:
    linear-gradient(to right, var(--dl-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--dl-grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: -1px -1px;
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gutter);
}

.page-disclaimer .dl-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .dl-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold);
  flex: 0 0 auto;
}

.page-disclaimer .dl-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 8.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .dl-hero__lead {
  margin: 0 0 12px;
  max-width: 33em;
  color: var(--text);
  font-size: 16px;
  line-height: 1.78;
}

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

/* ---------- 版本信息 ---------- */
.page-disclaimer .dl-version {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .dl-version__cap {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--text-dim);
}

.page-disclaimer .dl-meta {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-meta__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .dl-meta__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dl-meta__k {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
}

.page-disclaimer .dl-meta__v {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-soft);
  text-align: right;
}

.page-disclaimer .dl-version__more {
  margin-top: 16px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.page-disclaimer .dl-version__more summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--mint);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .dl-version__more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dl-version__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
}

.page-disclaimer .dl-version__more[open] summary::before {
  content: "−";
}

.page-disclaimer .dl-version__more p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  max-width: 42em;
}

/* ---------- 主题图 ---------- */
.page-disclaimer .dl-figure {
  margin: 36px 0 0;
}

/* ---------- 正文容器 ---------- */
.page-disclaimer .dl-body {
  margin-top: 36px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dl-toc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-disclaimer .dl-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
}

.page-disclaimer .dl-toc .toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 0;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .dl-toc .toc__link .num {
  font-size: 12px;
  color: var(--text-dim);
}

.page-disclaimer .dl-toc .toc__link:hover,
.page-disclaimer .dl-toc .toc__link:focus-visible,
.page-disclaimer .dl-toc .toc__link.is-current {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

.page-disclaimer .dl-toc .toc__link.is-current .num,
.page-disclaimer .dl-toc .toc__link:hover .num {
  color: var(--gold);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dl-sec {
  border-top: 1px solid var(--line-soft);
  padding: 40px 0 4px;
}

.page-disclaimer .dl-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
}

.page-disclaimer .dl-sec__no {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  flex: 0 0 auto;
}

.page-disclaimer .dl-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 5vw, 28px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--white);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .dl-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .dl-clause {
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 16px;
}

.page-disclaimer .dl-clause--key {
  border-left-color: var(--gold);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: linear-gradient(90deg, rgba(216, 166, 87, .12), rgba(216, 166, 87, 0) 78%);
  padding: 14px 16px 14px 18px;
}

.page-disclaimer .dl-clause__t {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-disclaimer .dl-clause p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
  max-width: 40em;
}

.page-disclaimer .dl-clause--key p {
  color: var(--sand);
}

/* ---------- 强调区块 ---------- */
.page-disclaimer .dl-note {
  margin-top: 22px;
  background: var(--sand);
  color: var(--bg);
  border-radius: var(--radius);
  padding: 20px;
}

.page-disclaimer .dl-note p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bg);
}

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

.page-disclaimer .dl-note strong {
  color: var(--bg);
  font-weight: 700;
}

.page-disclaimer .dl-note a {
  color: var(--gold-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 深色区正文链接 ---------- */
.page-disclaimer .dl-clause a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dl-clause a:hover {
  color: var(--mint);
}

/* ---------- 关联入口 ---------- */
.page-disclaimer .dl-links {
  margin-top: 32px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .dl-link {
  display: block;
  padding: 16px 18px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-disclaimer .dl-link span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-dim);
  line-height: 1.6;
}

.page-disclaimer .dl-link:hover,
.page-disclaimer .dl-link:focus-visible {
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dl-hero {
    padding-top: 34px;
  }

  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
    gap: 40px;
  }

  .page-disclaimer .dl-figure {
    margin-top: 44px;
  }

  .page-disclaimer .dl-toc {
    position: sticky;
    top: 12px;
    z-index: 6;
    background: var(--bg);
    padding: 14px 0 12px;
  }

  .page-disclaimer .dl-sec {
    padding: 48px 0 12px;
  }

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

@media (min-width: 1280px) {
  .page-disclaimer .dl-body {
    max-width: var(--dl-measure);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-link {
    transition: none;
  }

  .page-disclaimer .dl-link:hover {
    transform: none;
  }
}