.page-privacy {
  --privacy-bg-card: #F5F5F5;
  --privacy-accent: #00BFA5;
  --privacy-text-muted: #616161;
  --privacy-border-light: #E0E0E0;

  display: block;
  background: #FFFFFF;
  padding: 2rem 1rem 4rem;
  font-family: var(--font-body, 'Inter', 'Noto Sans SC', sans-serif);
  color: var(--text-primary, #212121);
  line-height: 1.7;
}

.page-privacy .container {
  max-width: 820px;
  margin: 0 auto;
}

/* 页面头部 */
.page-privacy .page-header {
  margin-bottom: 1.5rem;
}

.page-privacy .page-header h1 {
  font-family: var(--font-heading, 'Inter', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 0.04em;
  color: var(--bg-dark, #1A237E);
  margin: 0 0 0.5rem;
}

.page-privacy .page-description {
  font-size: 1.05rem;
  color: var(--privacy-text-muted);
  margin: 0;
  max-width: 640px;
}

/* 主视觉 */
.page-privacy .privacy-visual {
  margin: 0 0 2.5rem;
  border-radius: var(--radius-md, 12px);
  overflow: hidden;
  box-shadow: var(--shadow-sm, 0 2px 8px rgba(0,0,0,0.05));
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

/* 目录导航 */
.page-privacy .privacy-toc {
  margin-bottom: 3rem;
  padding: 1.25rem 1.5rem;
  background: var(--privacy-bg-card);
  border-radius: var(--radius-md, 12px);
  border-left: 4px solid var(--privacy-accent);
}

.page-privacy .privacy-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.page-privacy .privacy-toc li {
  margin: 0;
}

.page-privacy .privacy-toc a {
  font-family: var(--font-heading, 'Inter', 'Noto Sans SC', sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bg-dark, #1A237E);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus {
  color: var(--privacy-accent);
  border-bottom-color: var(--privacy-accent);
}

/* 章节 */
.page-privacy .privacy-section {
  margin-bottom: 3rem;
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-heading, 'Inter', 'Noto Sans SC', sans-serif);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--privacy-accent);
  margin: 0 0 0.75rem;
}

.page-privacy .section-divider {
  width: 60px;
  height: 3px;
  background: var(--privacy-accent);
  border-radius: 4px;
  margin-bottom: 1.25rem;
}

.page-privacy .privacy-section p {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--text-primary, #212121);
}

.page-privacy .privacy-section ul {
  margin: 0 0 1rem 1.25rem;
  padding: 0;
}

.page-privacy .privacy-section li {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  line-height: 1.6;
}

.page-privacy .privacy-section li strong {
  font-weight: 600;
  color: var(--bg-dark, #1A237E);
}

.page-privacy .contact-note {
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  background: var(--privacy-bg-card);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.95rem;
}

.page-privacy .contact-note strong {
  font-weight: 600;
  color: var(--bg-dark, #1A237E);
}

.page-privacy .privacy-section a[href^="/"] {
  color: var(--privacy-accent);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-privacy .privacy-section a[href^="/"]:hover,
.page-privacy .privacy-section a[href^="/"]:focus {
  border-bottom-color: var(--privacy-accent);
}

/* 移动端优先：窄屏优化 */
@media (max-width: 599px) {
  .page-privacy {
    padding: 1.5rem 1rem 3rem;
  }

  .page-privacy .page-header h1 {
    font-size: 1.6rem;
  }

  .page-privacy .page-description {
    font-size: 0.95rem;
  }

  .page-privacy .privacy-toc {
    padding: 1rem;
  }

  .page-privacy .privacy-toc ul {
    flex-direction: column;
    gap: 0.6rem;
  }

  .page-privacy .privacy-section h2 {
    font-size: 1.25rem;
  }

  .page-privacy .privacy-section p,
  .page-privacy .privacy-section li {
    font-size: 0.95rem;
  }

  .page-privacy .privacy-visual img {
    height: auto;
    max-height: 220px;
    object-fit: cover;
  }
}

/* 桌面端微调 */
@media (min-width: 600px) {
  .page-privacy .page-header h1 {
    font-size: 2.4rem;
  }

  .page-privacy .privacy-section {
    padding-left: 0.5rem;
  }

  .page-privacy .privacy-visual {
    margin-bottom: 3rem;
  }

  .page-privacy .privacy-visual img {
    max-height: 420px;
    object-fit: cover;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding: 3rem 2rem 5rem;
  }
}