.page-disclaimer {
  --disclaimer-banner-height: 150px;
  --disclaimer-card-radius: var(--radius-lg, 24px);
  --disclaimer-header-gap: 2rem;
  --disclaimer-card-gap: 1.75rem;
  --disclaimer-accent-start: #FF6B35;
  --disclaimer-accent-end: #FF8C00;
  --disclaimer-bg: #0A1128;
  --disclaimer-text: #F4F7FC;
  --disclaimer-text-secondary: rgba(244, 247, 252, 0.75);
  --disclaimer-card-bg: rgba(255, 255, 255, 0.04);
  --disclaimer-card-border: rgba(255, 255, 255, 0.08);
  --disclaimer-num-size: 2.2rem;
  --disclaimer-heading-size: 1.35rem;
  background: var(--disclaimer-bg);
  color: var(--disclaimer-text);
  min-height: 100vh;
  padding-bottom: 4rem;
}

/* 顶部横幅 */
.page-disclaimer .disclaimer-banner {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.page-disclaimer .disclaimer-banner-img {
  width: 100%;
  height: auto;
  max-height: var(--disclaimer-banner-height);
  object-fit: cover;
  display: block;
}

/* 面包屑 —— 在深色背景上适配 */
.page-disclaimer .breadcrumb {
  padding: 1.25rem 0 0.5rem;
  font-size: 0.875rem;
  color: var(--disclaimer-text-secondary);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}
.page-disclaimer .breadcrumb a {
  color: var(--disclaimer-accent-start);
  text-decoration: none;
  transition: color var(--transition, 0.25s ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--disclaimer-accent-end);
  text-decoration: underline;
}
.page-disclaimer .breadcrumb .separator {
  color: var(--disclaimer-text-secondary);
  user-select: none;
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--disclaimer-text);
  font-weight: 600;
}

/* 页面标题区 */
.page-disclaimer .disclaimer-header {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid var(--disclaimer-card-border);
  margin-bottom: 2rem;
}
.page-disclaimer .disclaimer-title {
  font-family: var(--font-heading, "Montserrat", "Noto Sans SC", sans-serif);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--disclaimer-text);
  margin: 0 0 0.6rem;
  letter-spacing: 0.01em;
}
.page-disclaimer .page-subtitle {
  font-family: var(--font-body, "Inter", "Noto Sans SC", sans-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--disclaimer-text-secondary);
  margin: 0;
  max-width: 36em;
}

/* 声明内容容器 —— 卡片纵向排列 */
.page-disclaimer .disclaimer-content {
  display: flex;
  flex-direction: column;
  gap: var(--disclaimer-card-gap);
  margin-bottom: 3rem;
}

/* 卡片：details 容器 + 毛玻璃效果 */
.page-disclaimer .disclaimer-card {
  background: var(--disclaimer-card-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--disclaimer-card-border);
  border-radius: var(--disclaimer-card-radius);
  overflow: hidden;
  transition: box-shadow var(--transition, 0.25s ease);
}
.page-disclaimer .disclaimer-card:hover {
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.08);
}
.page-disclaimer .disclaimer-card[open] {
  box-shadow: 0 8px 40px rgba(255, 107, 53, 0.12);
}

/* summary：可点击标题行 */
.page-disclaimer .disclaimer-card-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 0;
  user-select: none;
  transition: background var(--transition, 0.25s ease);
}
.page-disclaimer .disclaimer-card-summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .disclaimer-card-summary:focus-visible {
  outline: 2px solid var(--disclaimer-accent-start);
  outline-offset: -2px;
  border-radius: var(--disclaimer-card-radius);
}

/* 橙色标题块 */
.page-disclaimer .disclaimer-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, var(--disclaimer-accent-start), var(--disclaimer-accent-end));
  border-radius: var(--disclaimer-card-radius) var(--disclaimer-card-radius) 0 0;
  flex: 1;
  min-width: 0;
}
.page-disclaimer .disclaimer-card[open] .disclaimer-card-header {
  border-radius: var(--disclaimer-card-radius) var(--disclaimer-card-radius) 0 0;
}
.page-disclaimer .disclaimer-card:not([open]) .disclaimer-card-header {
  border-radius: var(--disclaimer-card-radius);
}
.page-disclaimer .disclaimer-card-num {
  font-family: var(--font-data, "JetBrains Mono", "Courier New", monospace);
  font-size: var(--disclaimer-num-size);
  font-weight: 700;
  line-height: 1;
  color: rgba(11, 29, 58, 0.35);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.page-disclaimer .disclaimer-card-heading {
  font-family: var(--font-heading, "Montserrat", "Noto Sans SC", sans-serif);
  font-style: italic;
  font-weight: 700;
  font-size: var(--disclaimer-heading-size);
  color: #0B1D3A;
  margin: 0;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 展开/收起指示器 */
.page-disclaimer .disclaimer-card-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-right: 1rem;
  flex-shrink: 0;
  transition: transform var(--transition, 0.25s ease);
  color: rgba(11, 29, 58, 0.6);
}
.page-disclaimer .disclaimer-card-toggle::after {
  content: "▼";
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--transition, 0.25s ease);
}
.page-disclaimer .disclaimer-card[open] .disclaimer-card-toggle::after {
  transform: rotate(180deg);
}

/* 卡片正文 */
.page-disclaimer .disclaimer-card-body {
  padding: 1.5rem 1.75rem 2rem;
  font-family: var(--font-body, "Inter", "Noto Sans SC", sans-serif);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--disclaimer-text-secondary);
}
.page-disclaimer .disclaimer-card-body p {
  margin: 0 0 1em;
}
.page-disclaimer .disclaimer-card-body p:last-child {
  margin-bottom: 0;
}

/* 数据高亮：大号等宽数字 */
.page-disclaimer .data-highlight {
  font-family: var(--font-data, "JetBrains Mono", "Courier New", monospace);
  font-size: 1.4em;
  font-weight: 700;
  color: var(--disclaimer-accent-start);
  letter-spacing: 0.02em;
}

/* 列表样式 */
.page-disclaimer .disclaimer-list {
  list-style: none;
  padding: 0;
  margin: 0.75em 0 1.25em;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}
.page-disclaimer .disclaimer-list li {
  padding: 0.4em 0.8em;
  background: rgba(255, 107, 53, 0.06);
  border-left: 3px solid var(--disclaimer-accent-start);
  border-radius: 0 var(--radius-sm, 6px) var(--radius-sm, 6px) 0;
  font-size: 0.98rem;
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.page-disclaimer .disclaimer-list li .data-highlight {
  font-size: 1.2em;
  min-width: 1.6em;
  display: inline-block;
  text-align: center;
}

/* 信任声明 */
.page-disclaimer .disclaimer-trust {
  margin-top: 1em;
  padding: 0.8em 1.2em;
  background: rgba(255, 107, 53, 0.08);
  border-radius: var(--radius-md, 12px);
  font-size: 0.92rem;
  color: var(--disclaimer-text);
  border: 1px solid rgba(255, 107, 53, 0.15);
}

/* 相关链接区域 */
.page-disclaimer .disclaimer-related {
  margin-top: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--disclaimer-card-border);
}
.page-disclaimer .disclaimer-related-title {
  font-family: var(--font-heading, "Montserrat", "Noto Sans SC", sans-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--disclaimer-text);
  margin: 0 0 1.25rem;
  letter-spacing: 0.02em;
}
.page-disclaimer .disclaimer-related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.page-disclaimer .disclaimer-related-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.25rem;
  background: var(--disclaimer-card-bg);
  border: 1px solid var(--disclaimer-card-border);
  border-radius: var(--radius-md, 12px);
  color: var(--disclaimer-text);
  text-decoration: none;
  font-family: var(--font-body, "Inter", "Noto Sans SC", sans-serif);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition, 0.25s ease);
}
.page-disclaimer .disclaimer-related-link:hover,
.page-disclaimer .disclaimer-related-link:focus-visible {
  background: rgba(255, 107, 53, 0.08);
  border-color: var(--disclaimer-accent-start);
  color: var(--disclaimer-accent-start);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.1);
}
.page-disclaimer .disclaimer-related-arrow {
  font-size: 1.2rem;
  line-height: 1;
  color: var(--disclaimer-accent-start);
  transition: transform var(--transition, 0.25s ease);
  flex-shrink: 0;
}
.page-disclaimer .disclaimer-related-link:hover .disclaimer-related-arrow,
.page-disclaimer .disclaimer-related-link:focus-visible .disclaimer-related-arrow {
  transform: translateX(4px);
}

/* ===== 移动端优先 ===== */
@media (max-width: 767px) {
  .page-disclaimer {
    padding-bottom: 3rem;
  }
  .page-disclaimer .disclaimer-banner-img {
    max-height: 90px;
  }
  .page-disclaimer .disclaimer-header {
    padding: 1.25rem 0 1rem;
    margin-bottom: 1.5rem;
  }
  .page-disclaimer .disclaimer-title {
    font-size: 1.6rem;
  }
  .page-disclaimer .page-subtitle {
    font-size: 0.95rem;
  }
  .page-disclaimer .disclaimer-card-header {
    padding: 0.7rem 1rem;
    gap: 0.5rem;
  }
  .page-disclaimer .disclaimer-card-num {
    font-size: 1.6rem;
  }
  .page-disclaimer .disclaimer-card-heading {
    font-size: 1.1rem;
    white-space: normal;
  }
  .page-disclaimer .disclaimer-card-toggle {
    width: 1.6rem;
    height: 1.6rem;
    margin-right: 0.6rem;
  }
  .page-disclaimer .disclaimer-card-body {
    padding: 1.1rem 1.2rem 1.5rem;
    font-size: 0.95rem;
  }
  .page-disclaimer .data-highlight {
    font-size: 1.2em;
  }
  .page-disclaimer .disclaimer-related-grid {
    grid-template-columns: 1fr;
  }
  .page-disclaimer .disclaimer-related-link {
    padding: 0.75rem 1rem;
  }
  .page-disclaimer .disclaimer-card-gap {
    gap: 1.25rem;
  }
  .page-disclaimer .disclaimer-list li {
    font-size: 0.92rem;
    padding: 0.35em 0.6em;
  }
  .page-disclaimer .disclaimer-trust {
    font-size: 0.85rem;
    padding: 0.6em 1em;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .page-disclaimer .disclaimer-banner-img {
    max-height: 120px;
  }
  .page-disclaimer .disclaimer-card-header {
    padding: 0.85rem 1.25rem;
  }
  .page-disclaimer .disclaimer-card-body {
    padding: 1.3rem 1.5rem 1.75rem;
  }
  .page-disclaimer .disclaimer-related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-header {
    padding: 2.5rem 0 1.75rem;
    margin-bottom: 2.5rem;
  }
  .page-disclaimer .disclaimer-content {
    gap: 2rem;
  }
  .page-disclaimer .disclaimer-card-header {
    padding: 1rem 2rem;
  }
  .page-disclaimer .disclaimer-card-num {
    font-size: 2.4rem;
  }
  .page-disclaimer .disclaimer-card-heading {
    font-size: 1.45rem;
  }
  .page-disclaimer .disclaimer-card-body {
    padding: 1.75rem 2.25rem 2.25rem;
    font-size: 1.05rem;
  }
  .page-disclaimer .disclaimer-related-grid {
    grid-template-columns: 1fr 1fr;
    max-width: 32rem;
  }
  .page-disclaimer .disclaimer-related-link {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
}