.page-disclaimer {
  --clause-highlight: #FF1744;
  --clause-highlight-dim: rgba(255, 23, 68, 0.08);
  --clause-gold: #FFD700;
  --clause-border-radius: 12px;
  --clause-spacing: 1.5rem;
  --clause-toc-width: 220px;
}

.page-disclaimer .container {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 var(--spacing-md, 1rem);
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 1.2rem 0 0.4rem;
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 0.85rem;
  color: var(--color-warm-paper, #F5E6C8);
  opacity: 0.75;
}
.page-disclaimer .breadcrumb a {
  color: var(--color-pitch-green, #00E676);
  text-decoration: none;
  transition: opacity var(--transition-fast, 0.2s ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus {
  opacity: 0.7;
  text-decoration: underline;
}
.page-disclaimer .breadcrumb__sep {
  color: var(--color-dark-gray, #2C2F36);
  font-weight: 700;
}
.page-disclaimer .breadcrumb__current {
  color: var(--color-warm-paper, #F5E6C8);
  font-weight: 400;
}

/* 视觉隐藏 */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* 标题区 */
.page-disclaimer .disclaimer-hero {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 0 2.5rem;
  border-bottom: 2px solid var(--color-dark-gray, #2C2F36);
  margin-bottom: 2.5rem;
}
.page-disclaimer .disclaimer-hero__icon {
  flex: 0 0 auto;
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--color-deep-gray, #1A1D24);
  padding: 0.5rem;
  box-shadow: 0 0 0 2px var(--color-gold, #FFD700);
}
.page-disclaimer .disclaimer-hero__text {
  flex: 1;
  min-width: 0;
}
.page-disclaimer .disclaimer-hero__title {
  font-family: var(--font-heading, Impact, 'Stencil', sans-serif);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-white, #FFFFFF);
  line-height: 1.15;
  margin: 0 0 0.6rem;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.page-disclaimer .disclaimer-hero__subtitle {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 1rem;
  color: var(--color-warm-paper, #F5E6C8);
  line-height: 1.6;
  margin: 0;
  opacity: 0.85;
  max-width: 56ch;
}

/* 两栏布局 */
.page-disclaimer .disclaimer-layout {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  padding-bottom: 3rem;
}

/* 左栏目录 */
.page-disclaimer .disclaimer-toc {
  flex: 0 0 var(--clause-toc-width, 220px);
  position: sticky;
  top: calc(var(--header-height, 60px) + 1.5rem);
  background: var(--color-deep-gray, #1A1D24);
  border-radius: var(--clause-border-radius, 12px);
  padding: 1.25rem 1rem;
  border-left: 4px solid var(--clause-gold, #FFD700);
}
.page-disclaimer .disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc-counter;
}
.page-disclaimer .disclaimer-toc__list li {
  counter-increment: toc-counter;
  margin-bottom: 0.5rem;
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 0.95rem;
}
.page-disclaimer .disclaimer-toc__list li::before {
  content: "0" counter(toc-counter) ".";
  color: var(--clause-gold, #FFD700);
  font-family: var(--font-data, 'Courier New', monospace);
  font-weight: 700;
  margin-right: 0.5rem;
  font-size: 0.85rem;
}
.page-disclaimer .disclaimer-toc__link {
  color: var(--color-warm-paper, #F5E6C8);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s ease);
  border-bottom: 1px solid transparent;
}
.page-disclaimer .disclaimer-toc__link:hover,
.page-disclaimer .disclaimer-toc__link:focus {
  color: var(--clause-gold, #FFD700);
  border-bottom-color: var(--clause-gold, #FFD700);
}

/* 右栏条款区 */
.page-disclaimer .disclaimer-sections {
  flex: 1;
  min-width: 0;
}

/* 单个条款卡片 */
.page-disclaimer .clause {
  background: var(--color-warm-paper, #F5E6C8);
  border-radius: var(--clause-border-radius, 12px);
  padding: 1.8rem 2rem;
  margin-bottom: 1.8rem;
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
  transition: box-shadow var(--transition-base, 0.35s ease);
}
.page-disclaimer .clause:hover {
  box-shadow: 0 10px 36px rgba(0,0,0,0.45);
}
.page-disclaimer .clause--emphasized {
  border: 2px solid var(--clause-highlight, #FF1744);
  position: relative;
}
.page-disclaimer .clause--emphasized::before {
  content: "⚠ 重要";
  position: absolute;
  top: -0.75rem;
  right: 1.5rem;
  background: var(--clause-highlight, #FF1744);
  color: #FFFFFF;
  font-family: var(--font-heading, Impact, 'Stencil', sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.2rem 1rem;
  border-radius: 20px;
  text-transform: uppercase;
}

.page-disclaimer .clause__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.page-disclaimer .clause__num {
  font-family: var(--font-data, 'Courier New', monospace);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clause-gold, #FFD700);
  line-height: 1;
  flex: 0 0 auto;
  text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.page-disclaimer .clause__title {
  font-family: var(--font-heading, Impact, 'Stencil', sans-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-deep-night, #0B0E14);
  margin: 0;
  flex: 1;
  line-height: 1.2;
}
.page-disclaimer .clause__warning {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
  background: var(--clause-highlight-dim, rgba(255, 23, 68, 0.08));
  padding: 4px;
}
.page-disclaimer .clause--emphasized .clause__warning {
  background: var(--clause-highlight-dim, rgba(255, 23, 68, 0.08));
  box-shadow: 0 0 0 1px var(--clause-highlight, #FF1744);
}

.page-disclaimer .clause__body {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 0.95rem;
  color: var(--color-deep-night, #0B0E14);
  line-height: 1.75;
}
.page-disclaimer .clause__body p {
  margin: 0 0 0.8rem;
}
.page-disclaimer .clause__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause__highlight {
  color: var(--clause-highlight, #FF1744);
  font-weight: 700;
}

/* 可折叠详情 */
.page-disclaimer .clause__details {
  margin-top: 1rem;
  border-top: 1px dashed var(--color-dark-gray, #2C2F36);
  padding-top: 0.8rem;
}
.page-disclaimer .clause__details-summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-deep-night, #0B0E14);
  background: var(--clause-highlight-dim, rgba(255, 23, 68, 0.06));
  padding: 0.5rem 1rem;
  border-radius: 6px;
  display: inline-block;
  transition: background var(--transition-fast, 0.2s ease);
  user-select: none;
}
.page-disclaimer .clause__details-summary:hover,
.page-disclaimer .clause__details-summary:focus {
  background: var(--clause-highlight-dim, rgba(255, 23, 68, 0.14));
}
.page-disclaimer .clause__details-summary::-webkit-details-marker {
  color: var(--clause-highlight, #FF1744);
}
.page-disclaimer .clause__details-content {
  padding: 0.8rem 1rem 0.2rem;
  font-size: 0.92rem;
  color: var(--color-deep-night, #0B0E14);
  line-height: 1.65;
}
.page-disclaimer .clause__details-content a {
  color: var(--clause-highlight, #FF1744);
  text-decoration: underline;
}
.page-disclaimer .clause__details-content a:hover {
  opacity: 0.8;
}

/* 页脚注 */
.page-disclaimer .disclaimer-footer-note {
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  background: var(--color-deep-gray, #1A1D24);
  border-radius: var(--clause-border-radius, 12px);
  border-left: 4px solid var(--clause-gold, #FFD700);
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 0.92rem;
  color: var(--color-warm-paper, #F5E6C8);
  line-height: 1.6;
}
.page-disclaimer .disclaimer-footer-note a {
  color: var(--clause-gold, #FFD700);
  text-decoration: underline;
}
.page-disclaimer .disclaimer-footer-note a:hover {
  opacity: 0.8;
}
.page-disclaimer .disclaimer-footer-note p {
  margin: 0 0 0.4rem;
}
.page-disclaimer .disclaimer-footer-note p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .disclaimer-footer-note__update {
  opacity: 0.6;
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

/* 移动端适配 */
@media (max-width: 820px) {
  .page-disclaimer .disclaimer-hero {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 0 1.8rem;
  }
  .page-disclaimer .disclaimer-hero__icon {
    width: 80px;
    height: 80px;
  }
  .page-disclaimer .disclaimer-hero__title {
    font-size: 1.8rem;
  }
  .page-disclaimer .disclaimer-hero__subtitle {
    font-size: 0.9rem;
  }

  .page-disclaimer .disclaimer-layout {
    flex-direction: column;
    gap: 1.5rem;
  }
  .page-disclaimer .disclaimer-toc {
    flex: none;
    position: static;
    width: 100%;
    border-left: none;
    border-top: 4px solid var(--clause-gold, #FFD700);
    padding: 1rem;
  }
  .page-disclaimer .disclaimer-toc__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 1.2rem;
  }
  .page-disclaimer .disclaimer-toc__list li {
    margin-bottom: 0;
    font-size: 0.88rem;
  }
  .page-disclaimer .disclaimer-toc__list li::before {
    font-size: 0.78rem;
  }

  .page-disclaimer .clause {
    padding: 1.2rem 1.2rem;
  }
  .page-disclaimer .clause__num {
    font-size: 1.6rem;
  }
  .page-disclaimer .clause__title {
    font-size: 1.15rem;
  }
  .page-disclaimer .clause__warning {
    width: 32px;
    height: 32px;
  }
  .page-disclaimer .clause--emphasized::before {
    top: -0.6rem;
    right: 0.8rem;
    font-size: 0.65rem;
    padding: 0.15rem 0.8rem;
  }
  .page-disclaimer .disclaimer-footer-note {
    padding: 1rem 1.2rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .disclaimer-hero__title {
    font-size: 1.45rem;
  }
  .page-disclaimer .disclaimer-hero__icon {
    width: 60px;
    height: 60px;
  }
  .page-disclaimer .clause {
    padding: 1rem 0.9rem;
  }
  .page-disclaimer .clause__num {
    font-size: 1.3rem;
  }
  .page-disclaimer .clause__title {
    font-size: 1rem;
  }
  .page-disclaimer .clause__body {
    font-size: 0.88rem;
  }
  .page-disclaimer .clause__details-summary {
    font-size: 0.85rem;
    padding: 0.35rem 0.8rem;
  }
}

/* 打印样式 */
@media print {
  .page-disclaimer .disclaimer-toc {
    position: static;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
  .page-disclaimer .clause {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
    background: #FFFFFF;
  }
  .page-disclaimer .clause__details {
    display: block !important;
  }
  .page-disclaimer .clause__details-summary {
    list-style: none;
  }
  .page-disclaimer .clause__details-summary::before {
    content: "▸ ";
  }
  .page-disclaimer .disclaimer-hero__icon {
    box-shadow: none;
    border: 1px solid #999;
  }
  .page-disclaimer .disclaimer-hero__title {
    text-shadow: none;
    color: #000;
  }
  .page-disclaimer .clause__num {
    color: #B8860B;
  }
  .page-disclaimer .clause--emphasized {
    border: 2px solid #FF1744;
  }
  .page-disclaimer .clause--emphasized::before {
    background: #FF1744;
    color: #FFFFFF;
  }
}