.page-disclaimer {
  --st-line: rgba(42, 52, 68, .85);
  --st-line-soft: rgba(42, 52, 68, .5);
  --st-text: rgba(243, 239, 230, .82);
  padding-bottom: 72px;
}

.page-disclaimer .crumbs {
  margin-top: 18px;
  font-size: 13px;
  color: var(--haze);
}

.page-disclaimer .crumbs__link {
  color: var(--haze);
  text-decoration: none;
}

.page-disclaimer .crumbs__link::after {
  content: "/";
  margin: 0 8px;
  color: var(--rock);
}

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

.page-disclaimer .crumbs__item {
  color: var(--bone);
}

/* ---------- 页首 ---------- */
.page-disclaimer .st-hero {
  display: grid;
  gap: 26px;
  padding-top: 22px;
  align-items: end;
}

.page-disclaimer .st-hero__head {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .st-hero h1 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 46px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--bone);
}

.page-disclaimer .st-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--st-text);
}

.page-disclaimer .st-hero__meta {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .st-chip {
  display: inline-block;
  padding: 5px 11px;
  border: 1px solid var(--st-line);
  border-radius: 999px;
  background: rgba(12, 20, 36, .65);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--haze);
}

.page-disclaimer .st-chip--cyan {
  color: var(--cyan);
  border-color: rgba(67, 230, 224, .4);
}

.page-disclaimer .st-chip--gold {
  color: var(--gold);
  border-color: rgba(232, 180, 90, .42);
}

.page-disclaimer .st-hero__figure {
  margin: 0;
  border: 1px solid var(--st-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(140deg, rgba(12, 20, 36, .95), rgba(7, 11, 20, .95));
  box-shadow: 0 20px 52px -34px rgba(67, 230, 224, .5);
}

.page-disclaimer .st-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 布局 ---------- */
.page-disclaimer .st-layout {
  display: grid;
  gap: 26px;
  margin-top: 40px;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .st-toc {
  border: 1px solid var(--st-line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(12, 20, 36, .92), rgba(7, 11, 20, .92));
  overflow: hidden;
}

.page-disclaimer .st-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .st-toc__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .st-toc__panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 10px 14px;
}

.page-disclaimer .st-toc__panel a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 8px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--haze);
  text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .st-toc__panel a:hover,
.page-disclaimer .st-toc__panel a:focus-visible {
  color: var(--bone);
  background: rgba(67, 230, 224, .08);
  border-left-color: var(--cyan);
  outline: none;
}

.page-disclaimer .st-toc__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .st-sec {
  padding: 24px 0;
  border-top: 1px solid var(--st-line-soft);
  scroll-margin-top: 24px;
}

.page-disclaimer .st-sec:first-of-type {
  padding-top: 2px;
  border-top: none;
}

.page-disclaimer .st-sec__no {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer .st-sec h2 {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 25px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-disclaimer .st-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .st-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--st-text);
}

.page-disclaimer .st-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .74em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-disclaimer .st-sec:nth-of-type(even) .st-list li::before {
  border-color: var(--moss);
}

.page-disclaimer .st-links {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid var(--st-line-soft);
  border-radius: 12px;
  background: rgba(12, 20, 36, .55);
  display: grid;
  gap: 9px;
}

.page-disclaimer .st-links__title {
  margin: 0 0 2px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--clay);
}

.page-disclaimer .st-links a {
  width: fit-content;
  font-size: 14.5px;
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid rgba(67, 230, 224, .35);
  padding-bottom: 1px;
}

.page-disclaimer .st-links a:hover,
.page-disclaimer .st-links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 操作 ---------- */
.page-disclaimer .st-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--st-line-soft);
}

.page-disclaimer .st-actions .btn {
  text-decoration: none;
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .st-list li {
    font-size: 14.5px;
    padding-left: 21px;
  }

  .page-disclaimer .st-hero__figure {
    border-radius: 12px;
  }
}

/* ---------- 宽屏：右侧浮动索引 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .st-hero {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 52px;
  }

  .page-disclaimer .st-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 64px;
    margin-top: 52px;
    align-items: start;
  }

  .page-disclaimer .st-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .st-toc__summary {
    display: none;
  }

  .page-disclaimer .st-toc .st-toc__panel {
    display: flex;
    padding-top: 14px;
  }

  .page-disclaimer .st-article {
    grid-column: 1;
    grid-row: 1;
    max-width: 700px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    padding: 0;
  }

  .page-disclaimer .st-toc,
  .page-disclaimer .st-actions,
  .page-disclaimer .st-hero__figure {
    display: none;
  }

  .page-disclaimer .st-layout {
    display: block;
  }

  .page-disclaimer .st-article {
    max-width: none;
  }

  .page-disclaimer .st-hero h1,
  .page-disclaimer .st-sec h2 {
    color: #111;
  }

  .page-disclaimer .st-lede,
  .page-disclaimer .st-list li {
    color: #222;
  }

  .page-disclaimer .st-list li::before {
    border-color: #666;
  }
}