.page-disclaimer {
  --notice-max: 960px;
  --notice-gap: 14px;
  position: relative;
  background:
    radial-gradient(820px 320px at 90% -2%, rgba(245, 184, 75, 0.07), transparent 70%),
    radial-gradient(640px 220px at 8% 18%, rgba(63, 208, 201, 0.04), transparent 70%);
}
.page-disclaimer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 640px;
  pointer-events: none;
  background-image: radial-gradient(rgba(240, 243, 248, 0.02) 1px, transparent 1px);
  background-size: 5px 5px;
}
.page-disclaimer > * {
  position: relative;
  z-index: 1;
}
.page-disclaimer .disclaimer-shell {
  max-width: var(--notice-max);
  margin: 0 auto;
  padding: 28px 20px 72px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.page-disclaimer .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 140ms ease;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--coral);
}
.page-disclaimer .breadcrumb-sep {
  margin: 0 8px;
  color: rgba(184, 192, 224, 0.45);
}

/* 页眉导语 */
.page-disclaimer .disclaimer-header {
  padding: 8px 0;
}
.page-disclaimer .disclaimer-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}
.page-disclaimer .disclaimer-header h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 62px);
  line-height: 0.95;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 18px;
  letter-spacing: 0.01em;
  word-break: break-word;
}
.page-disclaimer .disclaimer-lede {
  max-width: 660px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
}

/* 声明配图 */
.page-disclaimer .disclaimer-figure {
  margin: 24px 0 0;
  border: 1px solid rgba(46, 74, 159, 0.5);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(27, 42, 107, 0.14);
}
.page-disclaimer .disclaimer-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer .disclaimer-figure figcaption {
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 0.05em;
  background: rgba(10, 17, 40, 0.65);
  border-top: 1px solid rgba(46, 74, 159, 0.3);
}

/* 声明目录 */
.page-disclaimer .disclaimer-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 20px 0 4px;
  padding: 12px;
  border: 1px solid rgba(46, 74, 159, 0.4);
  border-radius: var(--radius);
  background: rgba(27, 42, 107, 0.28);
}
.page-disclaimer .disclaimer-toc a {
  font-size: 12px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(46, 74, 159, 0.22);
  border: 1px solid transparent;
  transition: background 140ms ease, color 140ms ease, border-color 200ms ease;
}
.page-disclaimer .disclaimer-toc a:hover {
  color: var(--gold);
  border-color: rgba(245, 184, 75, 0.4);
  background: rgba(245, 184, 75, 0.1);
}

/* 条款列表 */
.page-disclaimer .disclaimer-clauses {
  margin-top: 8px;
}
.page-disclaimer .disclaimer-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--notice-gap);
  padding: 24px 0;
  border-bottom: 1px solid rgba(46, 74, 159, 0.45);
}
.page-disclaimer .disclaimer-clause:first-of-type {
  border-top: 1px solid rgba(46, 74, 159, 0.45);
}

/* 图标 */
.page-disclaimer .clause-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  border: 1px solid rgba(245, 184, 75, 0.48);
  background: rgba(245, 184, 75, 0.07);
  transition: transform 140ms ease, box-shadow 200ms ease, background 200ms ease;
}
.page-disclaimer .clause-icon svg {
  width: 26px;
  height: 26px;
  display: block;
}
.page-disclaimer .disclaimer-clause:hover .clause-icon {
  transform: translateY(-2px);
  box-shadow: 0 0 0 5px rgba(245, 184, 75, 0.1);
  background: rgba(245, 184, 75, 0.12);
}

/* 条款正文 */
.page-disclaimer .clause-body h2 {
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--text);
  margin: 0 0 6px;
}
.page-disclaimer .clause-body > p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0 0 8px;
}

/* details 展开 */
.page-disclaimer .clause-details {
  margin-top: 2px;
}
.page-disclaimer .clause-details summary {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--text-dim);
  border-bottom: 1px dashed rgba(184, 192, 224, 0.4);
  padding-bottom: 2px;
  transition: color 140ms ease, border-color 200ms ease;
  user-select: none;
}
.page-disclaimer .clause-details summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .clause-details summary::before {
  content: "+";
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--gold);
  margin-right: 4px;
  transition: transform 200ms ease;
}
.page-disclaimer .clause-details[open] summary::before {
  transform: rotate(45deg);
}
.page-disclaimer .clause-details summary:hover {
  color: var(--gold);
  border-color: rgba(245, 184, 75, 0.5);
}
.page-disclaimer .clause-details ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .clause-details li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}
.page-disclaimer .clause-details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}
.page-disclaimer .clause-details li:last-child {
  margin-bottom: 0;
}

/* 底部操作区 */
.page-disclaimer .disclaimer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(46, 74, 159, 0.4);
}
.page-disclaimer .disclaimer-actions .btn {
  text-decoration: none;
  justify-content: center;
}

/* 桌面端布局 */
@media (min-width: 600px) {
  .page-disclaimer .disclaimer-shell {
    padding: 48px 32px 88px;
  }
  .page-disclaimer .disclaimer-clause {
    grid-template-columns: 88px 1fr;
    gap: 24px;
    padding: 32px 0;
  }
  .page-disclaimer .clause-icon {
    width: 64px;
    height: 64px;
  }
  .page-disclaimer .clause-icon svg {
    width: 30px;
    height: 30px;
  }
  .page-disclaimer .clause-body h2 {
    font-size: 24px;
  }
  .page-disclaimer .clause-body > p {
    font-size: 15px;
  }
  .page-disclaimer .clause-details li {
    font-size: 14px;
  }
  .page-disclaimer .disclaimer-lede {
    font-size: 16px;
  }
  .page-disclaimer .disclaimer-actions {
    gap: 16px;
    margin-top: 48px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-shell {
    padding-top: 56px;
  }
  .page-disclaimer .disclaimer-header {
    padding-right: 8%;
  }
  .page-disclaimer .disclaimer-toc {
    padding: 14px 18px;
  }
}

/* 动效缩减 */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-icon,
  .page-disclaimer .disclaimer-clause:hover .clause-icon,
  .page-disclaimer .disclaimer-toc a,
  .page-disclaimer .disclaimer-toc a:hover {
    transition: none;
  }
  .page-disclaimer .disclaimer-clause:hover .clause-icon {
    transform: none;
    box-shadow: none;
  }
}