/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --privacy-max-width: 1080px;
  --privacy-content-width: 760px;
  --privacy-toc-width: 220px;
  --privacy-gap: 2.5rem;
  --privacy-section-gap: 3rem;
  --privacy-border-color: rgba(11, 29, 58, 0.12);
  --privacy-highlight-bg: rgba(255, 107, 53, 0.06);

  display: block;
  width: 100%;
  max-width: var(--privacy-max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  background: linear-gradient(165deg, #FFF8F0 0%, #FFFFFF 40%, #F0F4FA 100%);
  color: #0B1D3A;
  font-family: var(--font-body, -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif);
  line-height: 1.7;
  min-height: 80vh;
}

/* 面包屑导航 */
.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted, #3A4A6B);
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--privacy-border-color);
}
.page-privacy .privacy-breadcrumb a {
  color: var(--color-primary, #FF6B35);
  text-decoration: none;
  transition: opacity 0.2s;
}
.page-privacy .privacy-breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.page-privacy .breadcrumb-sep {
  color: var(--color-text-muted, #3A4A6B);
  font-weight: 300;
}

/* 标题区 */
.page-privacy .privacy-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  position: relative;
}
.page-privacy .privacy-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary, #FF6B35), transparent);
}
.page-privacy .privacy-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 1rem;
  opacity: 0.9;
}
.page-privacy .privacy-title {
  font-family: var(--font-heading, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-weight: 900;
  font-size: 2.8rem;
  letter-spacing: 0.02em;
  color: #0B1D3A;
  margin: 0 0 0.5rem;
  line-height: 1.15;
}
.page-privacy .privacy-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted, #3A4A6B);
  margin: 0 0 0.5rem;
  max-width: 520px;
}
.page-privacy .privacy-effective {
  font-family: var(--font-data, 'Fira Code', 'Consolas', 'Courier New', monospace);
  font-size: 0.85rem;
  color: var(--color-text-muted, #3A4A6B);
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 107, 53, 0.08);
  border-radius: 4px;
  display: inline-block;
}

/* 双栏布局：目录 + 正文 */
.page-privacy .privacy-layout {
  display: flex;
  gap: var(--privacy-gap);
  align-items: flex-start;
  position: relative;
}

/* 右侧快速导航（目录） */
.page-privacy .privacy-toc {
  flex: 0 0 var(--privacy-toc-width);
  position: sticky;
  top: 2rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--privacy-border-color);
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  box-shadow: 0 4px 20px rgba(11, 29, 58, 0.06);
}
.page-privacy .toc-heading {
  font-family: var(--font-heading, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary, #FF6B35);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary, #FF6B35);
}
.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-privacy .toc-link {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: #0B1D3A;
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
  border-left: 3px solid transparent;
}
.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus {
  background: var(--privacy-highlight-bg);
  color: var(--color-primary, #FF6B35);
  padding-left: 0.75rem;
  border-left-color: var(--color-primary, #FF6B35);
  outline: none;
}

/* 正文区 */
.page-privacy .privacy-content {
  flex: 1;
  min-width: 0;
  max-width: var(--privacy-content-width);
}

/* 每个章节 */
.page-privacy .privacy-section {
  margin-bottom: var(--privacy-section-gap);
  padding-bottom: var(--privacy-section-gap);
  border-bottom: 1px solid var(--privacy-border-color);
  scroll-margin-top: 2rem;
}
.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
  margin-bottom: 1.5rem;
  padding-bottom: 0;
}

.page-privacy .section-heading {
  font-family: var(--font-heading, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-weight: 800;
  font-size: 1.65rem;
  color: #0B1D3A;
  margin: 0 0 0.75rem;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  line-height: 1.3;
}
.page-privacy .section-num {
  font-family: var(--font-data, 'Fira Code', 'Consolas', 'Courier New', monospace);
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--color-primary, #FF6B35);
  background: rgba(255, 107, 53, 0.1);
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.25rem;
}
.page-privacy .section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted, #3A4A6B);
  margin: 0 0 1.25rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--color-primary, #FF6B35);
}

/* 列表样式 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-privacy .privacy-list li {
  position: relative;
  padding: 0.75rem 1rem 0.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 8px;
  border: 1px solid var(--privacy-border-color);
  font-size: 0.95rem;
  line-height: 1.6;
}
.page-privacy .privacy-list li::before {
  content: '•';
  position: absolute;
  left: 0.75rem;
  top: 0.8rem;
  color: var(--color-primary, #FF6B35);
  font-weight: 700;
  font-size: 1.2rem;
}
.page-privacy .list-term {
  color: #0B1D3A;
  font-weight: 600;
}

/* 有序列表 */
.page-privacy .privacy-ordered {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-privacy .privacy-ordered li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  font-size: 0.95rem;
  line-height: 1.6;
}
.page-privacy .ordered-marker {
  font-family: var(--font-data, 'Fira Code', 'Consolas', 'Courier New', monospace);
  font-weight: 600;
  color: var(--color-primary, #FF6B35);
  min-width: 1.5rem;
}

/* 备注文字 */
.page-privacy .section-note {
  font-size: 0.9rem;
  color: var(--color-text-muted, #3A4A6B);
  background: rgba(255, 107, 53, 0.05);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border-left: 3px solid var(--color-primary, #FF6B35);
  margin-top: 0.5rem;
}
.page-privacy .section-note strong {
  color: var(--color-accent-red, #FF2A2A);
  font-weight: 600;
}

/* 保护措施网格 */
.page-privacy .protection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0 0.5rem;
}
.page-privacy .protection-item {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--privacy-border-color);
  border-radius: 12px;
  padding: 1.25rem 1rem;
  transition: box-shadow 0.3s, transform 0.2s;
}
.page-privacy .protection-item:hover {
  box-shadow: 0 6px 24px rgba(11, 29, 58, 0.08);
  transform: translateY(-2px);
}
.page-privacy .protection-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 0.5rem;
}
.page-privacy .protection-title {
  font-family: var(--font-heading, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: #0B1D3A;
  margin: 0 0 0.35rem;
}
.page-privacy .protection-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted, #3A4A6B);
  margin: 0;
  line-height: 1.5;
}

/* 用户权利表格 */
.page-privacy .rights-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0 0.75rem;
  font-size: 0.92rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(11, 29, 58, 0.06);
}
.page-privacy .rights-table thead {
  background: #0B1D3A;
  color: #FFFFFF;
}
.page-privacy .rights-table th {
  font-family: var(--font-heading, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.75rem 1rem;
  text-align: left;
}
.page-privacy .rights-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--privacy-border-color);
  background: rgba(255, 255, 255, 0.5);
  color: #0B1D3A;
}
.page-privacy .rights-table tbody tr:last-child td {
  border-bottom: none;
}
.page-privacy .rights-table tbody tr:hover td {
  background: var(--privacy-highlight-bg);
}
.page-privacy .rights-table td:first-child {
  font-family: var(--font-data, 'Fira Code', 'Consolas', 'Courier New', monospace);
  font-weight: 600;
  color: var(--color-primary, #FF6B35);
}

/* 联系卡片 */
.page-privacy .contact-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--privacy-border-color);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  margin-top: 0.5rem;
  box-shadow: 0 2px 12px rgba(11, 29, 58, 0.04);
}
.page-privacy .contact-card p {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}
.page-privacy .contact-card p:last-child {
  margin-bottom: 0;
}
.page-privacy .contact-link {
  color: var(--color-primary, #FF6B35);
  text-decoration: none;
  font-weight: 500;
}
.page-privacy .contact-link:hover {
  text-decoration: underline;
}
.page-privacy .contact-note {
  font-size: 0.85rem !important;
  color: var(--color-text-muted, #3A4A6B);
  font-style: italic;
  border-top: 1px solid var(--privacy-border-color);
  padding-top: 0.75rem;
  margin-top: 0.75rem !important;
}

/* 页脚备注 */
.page-privacy .privacy-footer-note {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--privacy-border-color);
  font-size: 0.85rem;
  color: var(--color-text-muted, #3A4A6B);
  text-align: center;
}
.page-privacy .privacy-footer-note p {
  margin: 0 0 0.35rem;
}
.page-privacy .footer-icp-note {
  font-family: var(--font-data, 'Fira Code', 'Consolas', 'Courier New', monospace);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
}
.page-privacy .footer-related-link a {
  color: var(--color-primary, #FF6B35);
  text-decoration: none;
}
.page-privacy .footer-related-link a:hover {
  text-decoration: underline;
}

/* 滚动显现动画（兼容 reduced-motion） */
@media (prefers-reduced-motion: no-preference) {
  .page-privacy [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  .page-privacy [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* 锚点平滑滚动 */
@media (prefers-reduced-motion: no-preference) {
  .page-privacy {
    scroll-behavior: smooth;
  }
}

/* ===== 响应式 ===== */
/* 窄屏：≤ 860px */
@media (max-width: 860px) {
  .page-privacy {
    padding: 1.5rem 1rem 3rem;
  }
  .page-privacy .privacy-title {
    font-size: 2rem;
  }
  .page-privacy .privacy-subtitle {
    font-size: 0.95rem;
  }
  .page-privacy .privacy-icon {
    width: 48px;
    height: 48px;
  }

  /* 目录转为顶部横向可滚动 */
  .page-privacy .privacy-layout {
    flex-direction: column;
    gap: 1.5rem;
  }
  .page-privacy .privacy-toc {
    position: static;
    flex: none;
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .page-privacy .toc-heading {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
  }
  .page-privacy .toc-list {
    flex-direction: row;
    gap: 0.3rem;
    flex-wrap: nowrap;
    min-width: max-content;
  }
  .page-privacy .toc-link {
    font-size: 0.82rem;
    padding: 0.3rem 0.6rem;
    white-space: nowrap;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus {
    padding-left: 0.6rem;
    border-left: none;
    border-bottom-color: var(--color-primary, #FF6B35);
  }

  .page-privacy .privacy-content {
    max-width: 100%;
  }
  .page-privacy .section-heading {
    font-size: 1.35rem;
  }
  .page-privacy .section-num {
    font-size: 0.95rem;
  }

  .page-privacy .protection-grid {
    grid-template-columns: 1fr;
  }

  /* 表格响应式：转换为卡片列表 */
  .page-privacy .rights-table thead {
    display: none;
  }
  .page-privacy .rights-table,
  .page-privacy .rights-table tbody,
  .page-privacy .rights-table tr,
  .page-privacy .rights-table td {
    display: block;
  }
  .page-privacy .rights-table tr {
    margin-bottom: 0.75rem;
    border: 1px solid var(--privacy-border-color);
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.5);
  }
  .page-privacy .rights-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--privacy-border-color);
    text-align: right;
    font-size: 0.88rem;
  }
  .page-privacy .rights-table td:last-child {
    border-bottom: none;
  }
  .page-privacy .rights-table td::before {
    content: attr(data-label);
    float: left;
    font-weight: 600;
    color: var(--color-text-muted, #3A4A6B);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  .page-privacy .rights-table td:first-child::before {
    color: var(--color-primary, #FF6B35);
  }
  .page-privacy .rights-table td:first-child {
    text-align: right;
  }
}

/* 中屏：861–1024px */
@media (min-width: 861px) and (max-width: 1024px) {
  .page-privacy {
    padding: 2rem 1.5rem;
  }
  .page-privacy .privacy-toc {
    flex-basis: 180px;
    padding: 1.25rem 1rem;
  }
  .page-privacy .privacy-content {
    max-width: 100%;
  }
}

/* 大屏：≥ 1025px 保持预设，内容居中 */
@media (min-width: 1025px) {
  .page-privacy .privacy-hero .privacy-icon {
    width: 72px;
    height: 72px;
  }
  .page-privacy .privacy-title {
    font-size: 3.2rem;
  }
}
</style>