.page-privacy {
  --privacy-sidebar-width: 220px;
  --privacy-gap: 3rem;
  --privacy-section-spacing: 3.5rem;
  --privacy-border: 1px solid rgba(0,61,107,0.12);
  --privacy-radius: 12px;
  --privacy-bg-card: #FFFFFF;
  --privacy-shadow: 0 4px 24px rgba(0,0,0,0.05);
  --privacy-gradient-soft: linear-gradient(135deg, rgba(255,111,0,0.04) 0%, rgba(199,215,0,0.03) 100%);
  --privacy-highlight: #FF6F00;
  --privacy-blue: #003D6B;
  --privacy-yellow-green: #C7D700;
  --privacy-text-dark: #1A1A2E;
  --privacy-text-mid: #555555;
  --privacy-font-headings: 'Impact','Arial Black','Franklin Gothic Heavy',sans-serif;
  --privacy-font-body: -apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  padding: 1.2rem 0 0.6rem;
  font-size: 0.875rem;
  color: var(--privacy-text-mid);
  font-family: var(--privacy-font-body);
}
.page-privacy .breadcrumb a {
  color: var(--privacy-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  border-bottom-color: var(--privacy-highlight);
  color: var(--privacy-highlight);
  outline: none;
}
.page-privacy .breadcrumb .sep {
  color: var(--privacy-text-mid);
  opacity: 0.5;
}
.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--privacy-text-mid);
  font-weight: 500;
}

/* ===== 布局容器 ===== */
.page-privacy .privacy-layout {
  display: flex;
  flex-direction: column;
  gap: var(--privacy-gap);
  padding: 1rem 0 4rem;
}

/* ===== 侧边栏 ===== */
.page-privacy .privacy-sidebar {
  order: -1;
}
.page-privacy .sidebar-sticky {
  background: var(--privacy-bg-card);
  border: var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 1.5rem 1.2rem;
  box-shadow: var(--privacy-shadow);
}
.page-privacy .sidebar-title {
  font-family: var(--privacy-font-headings);
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  color: var(--privacy-blue);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--privacy-highlight);
  text-transform: uppercase;
}
.page-privacy .sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.page-privacy .sidebar-link {
  display: block;
  padding: 0.5rem 0.8rem;
  font-family: var(--privacy-font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--privacy-text-dark);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-radius: 4px;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.page-privacy .sidebar-link:hover,
.page-privacy .sidebar-link:focus-visible {
  background: rgba(255,111,0,0.06);
  border-left-color: var(--privacy-highlight);
  color: var(--privacy-highlight);
  outline: none;
}
.page-privacy .sidebar-cta {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: var(--privacy-border);
  text-align: center;
}
.page-privacy .sidebar-cta .text-small {
  margin-bottom: 0.6rem;
  color: var(--privacy-text-mid);
}
.page-privacy .sidebar-cta .btn-ghost {
  display: inline-block;
  padding: 0.5rem 1.4rem;
  font-family: var(--privacy-font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--privacy-highlight);
  background: transparent;
  border: 1.5px solid var(--privacy-highlight);
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.25s, color 0.25s, box-shadow 0.25s;
  cursor: pointer;
}
.page-privacy .sidebar-cta .btn-ghost:hover,
.page-privacy .sidebar-cta .btn-ghost:focus-visible {
  background: var(--privacy-highlight);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255,111,0,0.3);
  outline: none;
}

/* ===== 主内容区 ===== */
.page-privacy .privacy-main {
  flex: 1;
  min-width: 0;
}

/* ===== 页眉 ===== */
.page-privacy .privacy-header {
  margin-bottom: 2.5rem;
}
.page-privacy .privacy-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--privacy-radius);
  box-shadow: var(--privacy-shadow);
}
.page-privacy .privacy-title {
  font-family: var(--privacy-font-headings);
  font-size: 2.8rem;
  line-height: 1.1;
  color: var(--privacy-blue);
  margin: 1.2rem 0 0.6rem;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}
.page-privacy .privacy-subtitle {
  font-family: var(--privacy-font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--privacy-text-mid);
  max-width: 720px;
  margin-bottom: 0.4rem;
}
.page-privacy .privacy-effective {
  color: var(--privacy-text-mid);
  opacity: 0.7;
}

/* ===== 章节 ===== */
.page-privacy .privacy-section {
  margin-bottom: var(--privacy-section-spacing);
  padding: 2rem 1.5rem;
  background: var(--privacy-bg-card);
  border: var(--privacy-border);
  border-radius: var(--privacy-radius);
  box-shadow: var(--privacy-shadow);
  position: relative;
  transition: box-shadow 0.3s;
}
.page-privacy .privacy-section:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.page-privacy .section-number {
  font-family: var(--privacy-font-headings);
  font-size: 3rem;
  line-height: 1;
  color: rgba(255,111,0,0.12);
  position: absolute;
  top: 0.6rem;
  right: 1.2rem;
  user-select: none;
  pointer-events: none;
}
.page-privacy .section-heading {
  font-family: var(--privacy-font-headings);
  font-size: 1.8rem;
  line-height: 1.2;
  color: var(--privacy-blue);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--privacy-highlight);
  display: inline-block;
}
.page-privacy .section-body {
  font-family: var(--privacy-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--privacy-text-dark);
}
.page-privacy .section-body p {
  margin: 0 0 1rem;
}
.page-privacy .section-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .section-body strong {
  color: var(--privacy-blue);
  font-weight: 600;
}
.page-privacy .section-body a {
  color: var(--privacy-highlight);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.page-privacy .section-body a:hover,
.page-privacy .section-body a:focus-visible {
  color: var(--privacy-yellow-green);
  outline: none;
}

/* ===== 列表 ===== */
.page-privacy .policy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-privacy .policy-list li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.6;
}
.page-privacy .policy-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--privacy-highlight);
  font-weight: 700;
}

/* ===== 联系方式卡片 ===== */
.page-privacy .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
}
.page-privacy .contact-cards .label-card {
  background: var(--privacy-gradient-soft);
  border: var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: box-shadow 0.25s, border-color 0.25s;
}
.page-privacy .contact-cards .label-card:hover {
  box-shadow: var(--privacy-shadow);
  border-color: rgba(255,111,0,0.25);
}
.page-privacy .label-title {
  font-family: var(--privacy-font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--privacy-blue);
  opacity: 0.6;
}
.page-privacy .label-value {
  font-family: var(--privacy-font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--privacy-text-dark);
  word-break: break-word;
}
.page-privacy .label-value a {
  color: var(--privacy-highlight);
  text-decoration: none;
  transition: color 0.2s;
}
.page-privacy .label-value a:hover,
.page-privacy .label-value a:focus-visible {
  color: var(--privacy-yellow-green);
  outline: none;
}
.page-privacy .label-desc {
  color: var(--privacy-text-mid);
  opacity: 0.8;
  margin-top: 0.1rem;
}
.page-privacy .contact-note {
  color: var(--privacy-text-mid);
  background: rgba(0,61,107,0.04);
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border-left: 3px solid var(--privacy-blue);
}

/* ===== 页脚区 ===== */
.page-privacy .privacy-footer {
  margin-top: 2.5rem;
  padding: 1.5rem 0 0.5rem;
  border-top: var(--privacy-border);
}
.page-privacy .privacy-footer .text-small {
  color: var(--privacy-text-mid);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
.page-privacy .footer-icp {
  font-weight: 500;
  color: var(--privacy-blue);
  opacity: 0.6;
}

/* ===== 文本辅助类 ===== */
.page-privacy .text-small {
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ===== 图片容器 ===== */
.page-privacy .img-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--privacy-radius);
}
.page-privacy .img-container img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ================================
   桌面端 ≥ 768px
   ================================ */
@media (min-width: 768px) {
  .page-privacy .privacy-layout {
    flex-direction: row;
    align-items: flex-start;
  }
  .page-privacy .privacy-sidebar {
    order: 0;
    width: var(--privacy-sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: calc(72px + 1.5rem);
  }
  .page-privacy .sidebar-sticky {
    padding: 1.8rem 1.4rem;
  }
  .page-privacy .privacy-main {
    flex: 1;
    min-width: 0;
  }
  .page-privacy .privacy-title {
    font-size: 3.6rem;
  }
  .page-privacy .section-number {
    font-size: 4rem;
    top: 0.8rem;
    right: 1.8rem;
  }
  .page-privacy .section-heading {
    font-size: 2rem;
  }
  .page-privacy .privacy-section {
    padding: 2.5rem 2.5rem;
  }
  .page-privacy .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ================================
   桌面端 ≥ 1024px — 更宽敞
   ================================ */
@media (min-width: 1024px) {
  .page-privacy .privacy-title {
    font-size: 4.2rem;
  }
  .page-privacy .privacy-subtitle {
    font-size: 1.15rem;
  }
  .page-privacy .section-number {
    font-size: 5rem;
  }
  .page-privacy .privacy-section {
    padding: 3rem 3rem;
  }
}
</<PAGE_CSS>>