.page-disclaimer {
  --pd-mark: var(--neon);
  --pd-accent: var(--orange);
  --pd-ice: var(--ice);
  --pd-ink: var(--bg-deep);
  --pd-cloud: var(--bg-cloud);
  --pd-white: var(--white);
  --pd-muted: var(--muted);
}

/* 首屏：深空蓝海报式框景 */
.page-disclaimer .page-disclaimer__hero {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 92% 16%, rgba(57, 255, 20, 0.10) 0%, transparent 44%),
    radial-gradient(ellipse at 10% 88%, rgba(160, 211, 255, 0.08) 0%, transparent 38%),
    linear-gradient(132deg, var(--bg-deep) 0%, var(--bg-ink) 100%);
}

.page-disclaimer .page-disclaimer__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-disclaimer .page-disclaimer__breadcrumbs {
  margin-bottom: 2.5rem;
  color: var(--pd-muted);
}

.page-disclaimer .page-disclaimer__breadcrumbs a {
  color: var(--pd-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .page-disclaimer__breadcrumbs a:hover,
.page-disclaimer .page-disclaimer__breadcrumbs a:focus-visible {
  color: var(--pd-mark);
}

.page-disclaimer .breadcrumbs__sep {
  margin: 0 0.5rem;
  opacity: 0.5;
}

.page-disclaimer .page-disclaimer__hero-grid {
  display: grid;
  gap: 2rem;
}

.page-disclaimer .page-disclaimer__hero-copy::before {
  content: "";
  display: block;
  width: 56px;
  height: 8px;
  background: linear-gradient(90deg, var(--pd-mark), var(--pd-accent));
  transform: skewX(-28deg);
  margin-bottom: 1.25rem;
}

.page-disclaimer .page-disclaimer__hero-copy .display-title {
  color: var(--pd-white);
  line-height: 1.06;
  margin-bottom: 1.5rem;
}

.page-disclaimer .page-disclaimer__hero-copy .lead {
  color: rgba(244, 246, 251, 0.72);
  max-width: 36rem;
  margin: 0 0 2rem;
  line-height: 1.8;
}

.page-disclaimer .page-disclaimer__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-disclaimer .page-disclaimer__hero-media {
  min-height: 180px;
  overflow: hidden;
}

.page-disclaimer .page-disclaimer__hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* 条款快速跳转：横向滚动的竞技标尺 */
.page-disclaimer .page-disclaimer__index {
  background: rgba(11, 21, 38, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.6rem 0;
}

.page-disclaimer .page-disclaimer__index-inner {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0.15rem 0;
}

.page-disclaimer .page-disclaimer__index-inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .page-disclaimer__index-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--pd-cloud);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .page-disclaimer__index-item:hover,
.page-disclaimer .page-disclaimer__index-item:focus-visible {
  background: rgba(57, 255, 20, 0.12);
  border-color: var(--pd-mark);
  color: var(--pd-mark);
}

.page-disclaimer .page-disclaimer__index-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--pd-mark);
}

/* 条款主体：浅灰网格背景 + 多栏切角卡片 */
.page-disclaimer .page-disclaimer__terms {
  background-color: var(--pd-cloud);
  background-image:
    linear-gradient(rgba(160, 211, 255, 0.20) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 211, 255, 0.20) 1px, transparent 1px);
  background-size: 30px 30px;
  padding: 4rem 0 4.5rem;
}

.page-disclaimer .page-disclaimer__terms-head {
  margin-bottom: 2.5rem;
  max-width: 40rem;
}

.page-disclaimer .page-disclaimer__terms-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  line-height: 1.15;
  color: var(--pd-ink);
  margin: 0.75rem 0 0;
}

.page-disclaimer .page-disclaimer__grid {
  display: grid;
  gap: 1.5rem;
}

.page-disclaimer .page-disclaimer__panel {
  position: relative;
  background: var(--pd-white);
  border: 1px solid rgba(11, 21, 38, 0.08);
  border-top: 4px solid var(--pd-ink);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .page-disclaimer__panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 32px solid var(--pd-mark);
  border-left: 32px solid transparent;
  z-index: 2;
  pointer-events: none;
}

.page-disclaimer .page-disclaimer__panel::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  margin-top: auto;
  background: linear-gradient(90deg, var(--pd-ink), var(--pd-muted));
  transform: skewX(-24deg);
}

.page-disclaimer .page-disclaimer__panel:hover,
.page-disclaimer .page-disclaimer__panel:focus-within {
  transform: translateY(-5px);
  box-shadow: 0 18px 30px rgba(11, 21, 38, 0.10);
}

.page-disclaimer .page-disclaimer__panel--source {
  border-top-color: var(--pd-mark);
}

.page-disclaimer .page-disclaimer__panel--disclaimer {
  border-top-color: var(--pd-accent);
}

.page-disclaimer .page-disclaimer__panel--copyright {
  border-top-color: var(--pd-ink);
}

.page-disclaimer .page-disclaimer__panel--external {
  border-top-color: var(--pd-ice);
}

.page-disclaimer .page-disclaimer__panel--contact {
  border-top-color: var(--pd-accent);
}

.page-disclaimer .page-disclaimer__panel-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.page-disclaimer .page-disclaimer__panel-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--pd-ink);
  background: var(--pd-cloud);
  border: 1px solid rgba(11, 21, 38, 0.08);
  padding: 0.2rem 0.45rem;
  line-height: 1.2;
}

.page-disclaimer .page-disclaimer__panel h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--pd-ink);
  margin: 0;
}

.page-disclaimer .page-disclaimer__panel p {
  color: #3d4759;
  line-height: 1.85;
  margin: 0;
  font-size: 0.925rem;
}

.page-disclaimer .page-disclaimer__panel p a {
  color: var(--pd-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--pd-mark);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-disclaimer .page-disclaimer__panel p a:hover,
.page-disclaimer .page-disclaimer__panel p a:focus-visible {
  color: var(--pd-mark);
  text-decoration-color: var(--pd-accent);
}

/* 数据事实：等宽数字高亮块 */
.page-disclaimer .page-disclaimer__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.page-disclaimer .page-disclaimer__fact {
  background: var(--pd-ink);
  padding: 1rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-radius: calc(var(--radius) * 0.5);
}

.page-disclaimer .page-disclaimer__fact-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pd-mark);
  line-height: 1.1;
}

.page-disclaimer .page-disclaimer__fact-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

/* 联系列表 */
.page-disclaimer .page-disclaimer__contact-list {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-disclaimer .page-disclaimer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  border-bottom: 1px dashed rgba(11, 21, 38, 0.12);
  padding-bottom: 0.65rem;
}

.page-disclaimer .page-disclaimer__contact-key {
  font-size: 0.8rem;
  color: var(--pd-muted);
  min-width: 5.25rem;
  flex-shrink: 0;
}

.page-disclaimer .page-disclaimer__contact-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--pd-ink);
  word-break: break-word;
}

.page-disclaimer .page-disclaimer__contact-note {
  font-size: 0.8rem;
  color: var(--pd-muted);
  line-height: 1.7;
}

.page-disclaimer .page-disclaimer__panel--contact .btn {
  align-self: flex-start;
  margin-top: 0.25rem;
}

/* 合规承诺：深色收尾条带 */
.page-disclaimer .page-disclaimer__trust {
  background: linear-gradient(180deg, var(--bg-ink) 0%, var(--bg-deep) 100%);
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .page-disclaimer__trust::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.page-disclaimer .page-disclaimer__trust::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--pd-mark) 0 60%, var(--pd-accent) 60% 100%);
  pointer-events: none;
}

.page-disclaimer .page-disclaimer__trust-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

.page-disclaimer .page-disclaimer__trust-inner .eyebrow {
  color: var(--pd-mark);
  margin-bottom: 0;
}

.page-disclaimer .page-disclaimer__trust-note {
  color: rgba(244, 246, 251, 0.75);
  line-height: 1.85;
  margin: 0;
  max-width: 44rem;
}

.page-disclaimer .page-disclaimer__trust-icp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--pd-muted);
  font-size: 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  padding: 0.55rem 1rem;
  width: fit-content;
  background: rgba(255, 255, 255, 0.02);
}

.page-disclaimer .page-disclaimer__trust-icp strong {
  color: var(--pd-cloud);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.85rem;
}

/* 桌面端：英雄双栏 + 条款双栏网格 + 粘性索引 */
@media (min-width: 768px) {
  .page-disclaimer .page-disclaimer__breadcrumbs {
    margin-bottom: 4rem;
  }

  .page-disclaimer .page-disclaimer__hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 3rem;
  }

  .page-disclaimer .page-disclaimer__hero-media {
    min-height: 260px;
    aspect-ratio: auto;
  }

  .page-disclaimer .page-disclaimer__hero-actions {
    gap: 1rem;
  }

  .page-disclaimer .page-disclaimer__index {
    position: sticky;
    top: var(--header-h);
    z-index: 20;
  }

  .page-disclaimer .page-disclaimer__index-inner {
    justify-content: center;
  }

  .page-disclaimer .page-disclaimer__terms {
    padding: 6rem 0;
  }

  .page-disclaimer .page-disclaimer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 1.75rem;
  }

  .page-disclaimer .page-disclaimer__panel {
    padding: 2.25rem 2rem;
    gap: 1rem;
  }

  .page-disclaimer .page-disclaimer__panel--source {
    grid-column: 1 / -1;
  }

  .page-disclaimer .page-disclaimer__contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.5rem;
  }

  .page-disclaimer .page-disclaimer__trust-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
  }
}