/* ===== 页面专属 CSS：.page-privacy ===== */
.page-privacy {
  --privacy-accent: #FF6B35;
  --privacy-primary: #1A2A3A;
  --privacy-bg: #E0E0E0;
  --privacy-card-bg: #f5f3ef;
  --privacy-border: #C0C0C0;
  --privacy-text: #1A1A1A;
  --privacy-text-muted: #4A4A4A;
  --privacy-sidebar-width: 220px;
  --privacy-gap: 40px;
  font-family: var(--font-body, 'Inter', Roboto, sans-serif);
  color: var(--privacy-text);
  background: var(--privacy-bg);
  padding: 0 0 60px;
}

/* =============================================
   框景首屏（印刷风格窗口）
   ============================================= */
.page-privacy .privacy-hero {
  position: relative;
  margin: 0 16px 32px;
  padding: 48px 24px 40px;
  background: var(--privacy-primary);
  border: 4px solid var(--privacy-accent);
  box-shadow: 8px 8px 0 var(--privacy-accent);
  text-align: center;
  overflow: hidden;
}

.page-privacy .privacy-hero__frame {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
}

.page-privacy .privacy-hero__icon img {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
  object-fit: contain;
  display: block;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.1;
  color: #ffffff;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.page-privacy .privacy-hero__subtitle {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  margin: 0 0 16px;
  font-weight: 400;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.page-privacy .privacy-hero__label {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.25);
}

/* =============================================
   面包屑
   ============================================= */
.page-privacy .breadcrumbs {
  max-width: var(--max-width, 1280px);
  margin: 0 auto 28px;
  padding: 0 16px;
  font-size: 0.8rem;
  color: var(--privacy-text-muted);
}

.page-privacy .breadcrumbs a {
  color: var(--privacy-accent);
  text-decoration: none;
  font-weight: 500;
}

.page-privacy .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-privacy .breadcrumbs__sep {
  margin: 0 6px;
  color: var(--privacy-border);
}

/* =============================================
   正文布局：侧边栏 + 主内容（杂志式）
   ============================================= */
.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 16px;
}

/* 侧边栏（移动端在上方） */
.page-privacy .privacy-body__sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-privacy .privacy-sidebar-note {
  background: var(--privacy-card-bg);
  border-left: 4px solid var(--privacy-accent);
  padding: 16px 20px;
  box-shadow: 2px 2px 0 rgba(26,42,58,0.08);
}

.page-privacy .privacy-sidebar-note__tag {
  display: inline-block;
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--privacy-accent);
  margin-bottom: 6px;
}

.page-privacy .privacy-sidebar-note__text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--privacy-text-muted);
  margin: 0;
}

/* =============================================
   章节通用
   ============================================= */
.page-privacy .privacy-section {
  margin-bottom: 32px;
}

.page-privacy .privacy-section__header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  border-bottom: 3px solid var(--privacy-primary);
  padding-bottom: 10px;
}

.page-privacy .privacy-section__number {
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--privacy-accent);
  opacity: 0.6;
}

.page-privacy .privacy-section__title {
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--privacy-primary);
  margin: 0;
  text-transform: uppercase;
}

.page-privacy .privacy-section__body {
  padding-left: 0;
}

.page-privacy .privacy-section__lead {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--privacy-text);
  margin: 0 0 16px;
  font-weight: 500;
}

.page-privacy .privacy-section__text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--privacy-text);
  margin: 0 0 12px;
}

.page-privacy .privacy-section__note {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--privacy-text-muted);
  margin: 16px 0 0;
  padding: 12px 16px;
  background: rgba(26,42,58,0.04);
  border: 1px dashed var(--privacy-border);
}

/* =============================================
   列表
   ============================================= */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--privacy-text);
}

.page-privacy .privacy-list__marker {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  background: var(--privacy-accent);
  border-radius: 0;
  transform: rotate(45deg);
}

.page-privacy .privacy-highlight {
  color: var(--privacy-accent);
  font-weight: 600;
}

/* =============================================
   使用用途卡片网格
   ============================================= */
.page-privacy .privacy-usage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 8px;
}

.page-privacy .privacy-usage-card {
  background: var(--privacy-card-bg);
  padding: 18px 20px;
  border: 1px solid var(--privacy-border);
  box-shadow: 3px 3px 0 rgba(26,42,58,0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-usage-card:hover {
  box-shadow: 5px 5px 0 rgba(26,42,58,0.12);
  transform: translate(-1px, -1px);
}

.page-privacy .privacy-usage-card__icon {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.page-privacy .privacy-usage-card__title {
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--privacy-primary);
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-privacy .privacy-usage-card__text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--privacy-text-muted);
  margin: 0;
}

/* =============================================
   保护措施网格（编号条目）
   ============================================= */
.page-privacy .privacy-protect-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .privacy-protect-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 18px;
  background: var(--privacy-card-bg);
  border: 1px solid var(--privacy-border);
}

.page-privacy .privacy-protect-item__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--privacy-primary);
  border: 2px solid var(--privacy-accent);
}

.page-privacy .privacy-protect-item__title {
  font-family: var(--font-headings, 'Oswald', Impact, sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--privacy-primary);
  margin: 0 0 4px;
  text-transform: uppercase;
}

.page-privacy .privacy-protect-item__text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--privacy-text-muted);
  margin: 0;
}

/* 保护高亮框 */
.page-privacy .privacy-protect-highlight {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  background: rgba(255,107,53,0.06);
  border: 1px solid var(--privacy-accent);
  margin-top: 8px;
}

.page-privacy .privacy-protect-highlight__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.page-privacy .privacy-protect-highlight__text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--privacy-text);
  margin: 0;
  font-weight: 500;
}

/* =============================================
   紧凑章节（用户权利、政策更新）
   ============================================= */
.page-privacy .privacy-section--compact .privacy-section__header {
  margin-bottom: 10px;
}

.page-privacy .privacy-section--compact .privacy-section__body {
  padding-left: 0;
}

/* =============================================
   分隔线（斜向装饰）
   ============================================= */
.page-privacy .privacy-divider {
  height: 6px;
  margin: 24px 0 32px;
  background: repeating-linear-gradient(
    45deg,
    var(--privacy-primary) 0px,
    var(--privacy-primary) 8px,
    transparent 8px,
    transparent 16px
  );
  opacity: 0.15;
}

/* =============================================
   底部内链
   ============================================= */
.page-privacy .privacy-footer-links {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 2px solid var(--privacy-border);
  text-align: center;
}

.page-privacy .privacy-footer-links__text {
  font-size: 0.9rem;
  color: var(--privacy-text-muted);
  margin: 0;
}

.page-privacy .privacy-link {
  color: var(--privacy-accent);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-privacy .privacy-link:hover {
  border-bottom-color: var(--privacy-accent);
}

/* =============================================
   响应式：平板及以上
   ============================================= */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    margin: 0 32px 40px;
    padding: 56px 40px 48px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 3.2rem;
  }

  .page-privacy .privacy-hero__subtitle {
    font-size: 1.1rem;
  }

  .page-privacy .privacy-hero__icon img {
    width: 88px;
    height: 88px;
  }

  .page-privacy .breadcrumbs {
    padding: 0 32px;
  }

  .page-privacy .privacy-body {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--privacy-gap);
    padding: 0 32px;
  }

  .page-privacy .privacy-body__sidebar {
    flex-shrink: 0;
    width: var(--privacy-sidebar-width);
    position: sticky;
    top: calc(var(--header-h, 72px) + 20px);
  }

  .page-privacy .privacy-body__content {
    flex: 1;
    min-width: 0;
  }

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

  .page-privacy .privacy-section__number {
    font-size: 1.8rem;
  }

  .page-privacy .privacy-usage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-protect-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-section__lead {
    font-size: 1rem;
  }
}

/* =============================================
   响应式：桌面宽屏
   ============================================= */
@media (min-width: 1100px) {
  .page-privacy .privacy-hero {
    margin: 0 auto 48px;
    max-width: 1100px;
    padding: 64px 56px 56px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 3.8rem;
  }

  .page-privacy .privacy-body {
    padding: 0 40px;
  }

  .page-privacy .privacy-body__sidebar {
    width: 260px;
  }

  .page-privacy .privacy-usage-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-privacy .privacy-protect-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-privacy .privacy-protect-item {
    padding: 18px 22px;
  }
}

/* =============================================
   小屏微调
   ============================================= */
@media (max-width: 480px) {
  .page-privacy .privacy-hero {
    padding: 32px 16px 28px;
    margin: 0 8px 24px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 1.8rem;
  }

  .page-privacy .privacy-section__title {
    font-size: 1.1rem;
  }

  .page-privacy .privacy-usage-card {
    padding: 14px 16px;
  }

  .page-privacy .privacy-protect-item {
    padding: 12px 14px;
  }
}