.page-disclaimer {
  --dis-line: rgba(168, 187, 221, 0.18);
  --dis-card: #12224D;
  --dis-pad: 22px;
  --dis-numw: 52px;
  padding-top: 18px;
  padding-bottom: 68px;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  color: rgba(168, 187, 221, 0.45);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  padding-top: 22px;
}

.page-disclaimer .dis-hero-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-disclaimer .dis-hero-copy {
  min-width: 0;
}

.page-disclaimer .dis-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 10vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-disclaimer .dis-lede {
  margin: 0 0 24px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .dis-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .dis-art {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-line);
  background: var(--glass);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(4, 9, 24, 0.6);
}

.page-disclaimer .dis-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(46, 242, 216, 0.16), transparent 55%, rgba(255, 106, 31, 0.12));
  pointer-events: none;
}

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

/* ---------- 章节索引条 ---------- */
.page-disclaimer .dis-index {
  position: sticky;
  top: var(--hdr-h);
  z-index: 6;
  margin: 34px 0 30px;
  padding: 10px 0;
  background: rgba(10, 20, 48, 0.86);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--dis-line);
  border-bottom: 1px solid var(--dis-line);
}

.page-disclaimer .dis-index-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 2px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dis-index-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dis-index-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--dis-line);
  background: rgba(18, 34, 77, 0.75);
  color: var(--cream);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.24s ease, color 0.24s ease, background 0.24s ease;
}

.page-disclaimer .dis-index-list a span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-disclaimer .dis-index-list a:hover,
.page-disclaimer .dis-index-list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(46, 242, 216, 0.1);
}

/* ---------- 章节卡片 ---------- */
.page-disclaimer .dis-chapters {
  display: grid;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-chapter {
  position: relative;
  display: grid;
  grid-template-columns: var(--dis-numw) minmax(0, 1fr);
  gap: 14px;
  padding: var(--dis-pad);
  border-radius: var(--r-md);
  border: 1px solid var(--dis-line);
  background: var(--dis-card);
  scroll-margin-top: calc(var(--hdr-h) + 84px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-disclaimer .dis-chapter:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(var(--dis-pad) + var(--dis-numw) / 2);
  bottom: -28px;
  width: 1px;
  height: 28px;
  background: linear-gradient(180deg, var(--cyan), rgba(46, 242, 216, 0));
  opacity: 0.45;
}

.page-disclaimer .dis-chapter:target {
  border-color: rgba(255, 194, 74, 0.55);
  box-shadow: 0 0 0 1px rgba(255, 194, 74, 0.28), 0 22px 48px rgba(3, 7, 20, 0.55);
}

.page-disclaimer .dis-num {
  align-self: start;
  padding-top: 6px;
  border-top: 2px solid var(--amber);
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .dis-chapter-body {
  min-width: 0;
}

.page-disclaimer .dis-chapter-body h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
  padding-left: 12px;
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .dis-chapter-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
  overflow-wrap: break-word;
}

.page-disclaimer .dis-chapter-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dis-chapter-body p.dis-key {
  padding: 13px 16px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: linear-gradient(90deg, rgba(255, 194, 74, 0.12), rgba(255, 194, 74, 0));
  color: var(--cream);
  font-size: 15px;
}

/* ---------- 相关页面 ---------- */
.page-disclaimer .dis-more {
  margin-top: 48px;
}

.page-disclaimer .dis-more-card {
  padding: 26px var(--dis-pad);
  border-radius: var(--r-lg);
  border: 1px solid rgba(46, 242, 216, 0.24);
  background: linear-gradient(135deg, rgba(30, 79, 168, 0.42), rgba(18, 34, 77, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.page-disclaimer .dis-more-card h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--cream);
}

.page-disclaimer .dis-more-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-more-list a {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(168, 187, 221, 0.22);
  background: rgba(10, 20, 48, 0.5);
  text-decoration: none;
  transition: border-color 0.24s ease, transform 0.24s ease, background 0.24s ease;
}

.page-disclaimer .dis-more-list a:hover,
.page-disclaimer .dis-more-list a:focus-visible {
  border-color: var(--cyan);
  background: rgba(46, 242, 216, 0.09);
  transform: translateX(4px);
}

.page-disclaimer .dis-more-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
}

.page-disclaimer .dis-more-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer {
    --dis-pad: 34px;
    --dis-numw: 78px;
    padding-bottom: 96px;
  }

  .page-disclaimer .dis-hero {
    padding-top: 34px;
  }

  .page-disclaimer .dis-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 52px;
  }

  .page-disclaimer .dis-lede {
    font-size: 17px;
  }

  .page-disclaimer .dis-index {
    margin: 46px 0 38px;
  }

  .page-disclaimer .dis-chapters {
    gap: 34px;
  }

  .page-disclaimer .dis-chapter {
    gap: 22px;
  }

  .page-disclaimer .dis-chapter:not(:last-child)::after {
    bottom: -34px;
    height: 34px;
  }

  .page-disclaimer .dis-chapter-body h2 {
    font-size: 24px;
  }

  .page-disclaimer .dis-chapter-body p {
    font-size: 16px;
  }

  .page-disclaimer .dis-more-card {
    padding: 34px 38px;
  }

  .page-disclaimer .dis-more-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .dis-more-list a {
    height: 100%;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dis-index-list {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-index-list a,
  .page-disclaimer .dis-chapter,
  .page-disclaimer .dis-more-list a {
    transition: none;
  }

  .page-disclaimer .dis-more-list a:hover,
  .page-disclaimer .dis-more-list a:focus-visible {
    transform: none;
  }
}