/* ===== page-privacy 专属样式 ===== */
.page-privacy {
  --color-accent-gold: #c9a84c;
  --color-accent-red: #7a2e2e;
  --color-accent-green: #2b4f3d;
  --color-bg-highlight: #2a2214;
  --color-bg-primary: #1a1307;
  --color-border-light: #3b3220;
  --color-gold-light: rgba(201, 168, 76, 0.2);
  --color-text-primary: #f5f0e6;
  --color-text-secondary: #b8a88a;
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 2.5rem;
  --space-2xl: 3.5rem;
  --max-width: 1200px;
  --radius: 8px;
  --transition: 0.3s ease;
  --page-privacy-decorative-width: 80px;
  --page-privacy-content-max: 720px;

  position: relative;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-2xl);
  min-height: 100vh;
}

.page-privacy .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumb {
  margin-bottom: var(--space-lg);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  width: 100%;
}

.page-privacy .breadcrumb a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--color-accent-gold);
}

.page-privacy .breadcrumb__sep {
  margin: 0 var(--space-xs);
  color: var(--color-text-secondary);
}

.page-privacy .breadcrumb__item--current {
  color: var(--color-text-primary);
}

/* ===== 左侧装饰纹理 ===== */
.page-privacy__decorative {
  position: absolute;
  left: 0;
  top: var(--space-xl);
  width: var(--page-privacy-decorative-width);
  height: 100%;
  pointer-events: none;
  z-index: 0;
  display: none;
}

.page-privacy__decorative-img {
  width: 100%;
  height: auto;
  max-height: 800px;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(30%);
}

/* ===== 页面标题 ===== */
.page-privacy__title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin: 0 0 var(--space-sm);
  line-height: 1.2;
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--page-privacy-content-max);
}

.page-privacy__intro {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-md);
  max-width: var(--page-privacy-content-max);
  line-height: 1.6;
  position: relative;
  z-index: 1;
  width: 100%;
}

.page-privacy__title-line {
  margin-bottom: var(--space-xl);
  width: 60px;
  height: 2px;
  background: var(--color-accent-gold);
  border: none;
}

/* ===== 段落容器 ===== */
.page-privacy__section {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--page-privacy-content-max);
  margin-bottom: var(--space-lg);
}

.page-privacy__section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  margin: 0 0 var(--space-md);
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.page-privacy__section-number {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  letter-spacing: 0.05em;
}

.page-privacy__text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md);
  max-width: 100%;
}

.page-privacy__text:last-child {
  margin-bottom: 0;
}

.page-privacy__text--highlight {
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--color-accent-green);
  background-color: rgba(43, 79, 61, 0.08);
  color: #d4e8d9;
  font-weight: 500;
}

.page-privacy__text--important {
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--color-accent-red);
  background-color: rgba(122, 46, 46, 0.08);
  color: var(--color-text-primary);
  font-weight: 500;
}

.page-privacy__text--muted {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-style: italic;
}

.page-privacy__text a {
  color: var(--color-accent-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition), opacity var(--transition);
}

.page-privacy__text a:hover,
.page-privacy__text a:focus-visible {
  color: var(--color-text-primary);
  opacity: 0.9;
}

/* ===== 金色分隔线 ===== */
.page-privacy__section-line {
  width: 100%;
  max-width: var(--page-privacy-content-max);
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-gold) 0%, transparent 80%);
  margin: var(--space-lg) 0;
  border: none;
}

/* ===== 移动端优先：窄屏 ===== */
@media (max-width: 767px) {
  .page-privacy {
    padding-top: var(--space-md);
    padding-bottom: var(--space-xl);
  }

  .page-privacy .container {
    padding: 0 var(--space-sm);
  }

  .page-privacy__title {
    font-size: 1.6rem;
  }

  .page-privacy__section-title {
    font-size: 1.2rem;
  }

  .page-privacy__text {
    font-size: 0.85rem;
  }

  .page-privacy__section-line {
    margin: var(--space-md) 0;
  }

  .page-privacy__decorative {
    display: none;
  }

  .page-privacy__section-number {
    font-size: 0.8rem;
  }

  .page-privacy__text--highlight,
  .page-privacy__text--important {
    padding: var(--space-xs) var(--space-sm);
  }

  .page-privacy__content-max {
    max-width: 100%;
  }
}

/* ===== 桌面端：展示装饰纹理 ===== */
@media (min-width: 768px) {
  .page-privacy__decorative {
    display: block;
  }

  .page-privacy .container {
    padding: 0 var(--space-lg);
    padding-left: calc(var(--page-privacy-decorative-width) + var(--space-lg));
    align-items: flex-start;
  }

  .page-privacy__title {
    font-size: 2.5rem;
  }

  .page-privacy__intro {
    font-size: 1rem;
  }

  .page-privacy__section-title {
    font-size: 1.75rem;
  }

  .page-privacy__text {
    font-size: 0.95rem;
  }
}

/* ===== 大桌面端 ===== */
@media (min-width: 1200px) {
  .page-privacy .container {
    padding-left: calc(var(--page-privacy-decorative-width) + var(--space-2xl));
  }

  .page-privacy__title {
    font-size: 2.8rem;
  }

  .page-privacy__section {
    margin-bottom: var(--space-xl);
  }
}

/* ===== 聚焦与可访问性 ===== */
.page-privacy .breadcrumb a:focus-visible,
.page-privacy__text a:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 2px;
  border-radius: 2px;
}