.page-privacy {
  --color-secondary: #6A0DAD;
  --color-accent: #FF6F00;
  --color-bg-light: #F5F5F5;
  --color-text-dark: #0D0D0D;
  --color-text-light: #E0E0E0;
  --color-border: #3D3D5C;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Source Serif Pro', Georgia, 'Times New Roman', serif;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --content-max-width: 1280px;
  --header-height: 60px;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}
.page-privacy .breadcrumb a {
  color: var(--color-secondary);
  text-decoration: none;
}
.page-privacy .breadcrumb a:hover {
  text-decoration: underline;
}
.page-privacy .breadcrumb .separator {
  padding: 0 0.5rem;
}

/* 页面头部 */
.page-privacy .privacy-header {
  text-align: center;
  margin-bottom: 2rem;
}
.page-privacy .privacy-icon {
  display: block;
  margin: 0 auto 1.5rem;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.page-privacy .page-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: var(--color-text-dark);
  margin: 0 0 0.75rem;
}
.page-privacy .page-intro {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* 目录 */
.page-privacy .privacy-toc {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 2.5rem;
}
.page-privacy .toc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 1rem;
  color: var(--color-text-dark);
}
.page-privacy .toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-privacy .toc-list li {
  margin-bottom: 0.5rem;
}
.page-privacy .toc-list a {
  color: var(--color-secondary);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: color var(--transition-base);
}
.page-privacy .toc-list a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* 章节 */
.page-privacy .privacy-section {
  margin-bottom: 2rem;
}
.page-privacy .section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: var(--color-secondary);
  position: relative;
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}
.page-privacy .section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 4px;
  background: var(--color-secondary);
  border-radius: 2px;
}
.page-privacy .privacy-section p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  margin: 0 0 1rem;
}
.page-privacy .privacy-section ul {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.page-privacy .privacy-section li {
  margin-bottom: 0.4rem;
}

/* 警告框（亮橙色边框） */
.page-privacy .warning-box {
  background: #fff9f0;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.page-privacy .warning-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
}
.page-privacy .warning-box p {
  margin: 0;
  font-size: 0.95rem;
}

/* 分割线 */
.page-privacy .section-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

/* 底部分部链接 */
.page-privacy .privacy-footer-links {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  margin-top: 1.5rem;
}
.page-privacy .privacy-footer-links p {
  font-family: var(--font-body);
  font-size: 1rem;
}
.page-privacy .privacy-footer-links a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 600;
}
.page-privacy .privacy-footer-links a:hover {
  text-decoration: underline;
  color: var(--color-accent);
}

/* 链接邮件 */
.page-privacy a[href^="mailto:"] {
  color: var(--color-secondary);
  text-decoration: none;
}
.page-privacy a[href^="mailto:"]:hover {
  text-decoration: underline;
  color: var(--color-accent);
}

/* 移动端优先（默认排版已适配窄屏） */
@media (max-width: 768px) {
  .page-privacy .page-title {
    font-size: 1.75rem;
  }
  .page-privacy .section-title {
    font-size: 1.25rem;
    padding-left: 1rem;
  }
  .page-privacy .privacy-toc {
    padding: 1rem 1.25rem;
  }
  .page-privacy .privacy-section ul {
    padding-left: 1rem;
  }
  .page-privacy .warning-box {
    flex-direction: column;
    gap: 0.5rem;
  }
  .page-privacy .privacy-header {
    margin-bottom: 1.5rem;
  }
  .page-privacy .privacy-icon {
    width: 120px;
    height: auto;
  }
}

/* 桌面端宽度约束 */
@media (min-width: 769px) {
  .page-privacy .content-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 2rem;
  }
  .page-privacy .privacy-toc {
    max-width: 600px;
  }
}