/* ===== 页面专属 CSS：.page-privacy ===== */
.page-privacy {
  --color-primary: #1A3B5C;
  --color-accent-red: #D32F2F;
  --color-accent-gold: #F5A623;
  --color-bg-light: #F5F2ED;
  --color-bg-dark: #0F1D2B;
  --color-text: #1A1A1A;
  --color-text-dark: #FFFFFF;
  --color-border-subtle: #D1CEC6;
  --color-glass: rgba(255,255,255,0.15);
  --font-heading: 'Noto Sans SC', sans-serif;
  --font-body: 'Noto Serif SC', serif;
  --font-accent: 'Noto Sans SC', sans-serif;
  --size-title: 2.5rem;
  --size-subtitle: 1.5rem;
  --size-body: 1rem;
  --size-small: 0.75rem;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --max-width: 1280px;

  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-sm);
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg-light);
  line-height: 1.7;
  position: relative;
}

/* Breadcrumb */
.page-privacy .breadcrumb {
  margin-bottom: var(--spacing-md);
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-primary);
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.page-privacy .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

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

.page-privacy .breadcrumb-separator {
  color: var(--color-border-subtle);
  margin: 0 0.2rem;
}

/* Hero section */
.page-privacy .privacy-hero {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border-subtle);
}

.page-privacy .privacy-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  flex-shrink: 0;
}

.page-privacy .privacy-title {
  font-family: var(--font-heading);
  font-size: var(--size-title);
  color: var(--color-primary);
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0.05em;
}

/* Intro paragraph */
.page-privacy .privacy-intro {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-glass);
  border-left: 4px solid var(--color-accent-red);
  border-radius: 4px;
  font-weight: 400;
  color: var(--color-primary);
}

/* Sections */
.page-privacy .privacy-section {
  margin-bottom: var(--spacing-xl);
  padding: 0;
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: start;
  gap: var(--spacing-sm);
  transition: border-color 0.2s ease;
  border-left: 2px solid transparent;
  padding-left: var(--spacing-xs);
}

.page-privacy .privacy-section:hover {
  border-left-color: var(--color-accent-gold);
}

.page-privacy .section-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent-red);
  opacity: 0.6;
  line-height: 1;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  text-align: center;
  justify-self: center;
  margin-top: 0.2rem;
}

.page-privacy .section-heading {
  font-family: var(--font-heading);
  font-size: var(--size-subtitle);
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm) 0;
  line-height: 1.3;
  position: relative;
  display: inline-block;
}

.page-privacy .section-heading::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-accent-gold);
  transition: width 0.3s ease;
}

.page-privacy .privacy-section:hover .section-heading::after {
  width: 80px;
}

.page-privacy .section-body {
  grid-column: 2;
  font-size: var(--size-body);
  line-height: 1.8;
}

.page-privacy .section-body p {
  margin: 0 0 var(--spacing-sm) 0;
}

.page-privacy .section-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-sm) 0;
}

.page-privacy .section-body li {
  padding: 0.3rem 0 0.3rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 0.3rem;
}

.page-privacy .section-body li::before {
  content: '·';
  position: absolute;
  left: 0.3rem;
  color: var(--color-accent-red);
  font-weight: bold;
}

/* Tibetan divider */
.page-privacy .tibetan-divider {
  height: 4px;
  margin: var(--spacing-lg) 0;
  background: repeating-linear-gradient(
    90deg,
    var(--color-primary) 0px,
    var(--color-primary) 10px,
    transparent 10px,
    transparent 12px,
    var(--color-accent-red) 12px,
    var(--color-accent-red) 22px,
    transparent 22px,
    transparent 24px
  );
  opacity: 0.4;
}

/* Contact list */
.page-privacy .contact-list {
  list-style: none !important;
  padding: 0 !important;
}

.page-privacy .contact-list li {
  border-bottom: none !important;
  padding-left: 0 !important;
}

.page-privacy .contact-list li::before {
  display: none !important;
}

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

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

/* Footer note & texture */
.page-privacy .privacy-footer-note {
  margin-top: var(--spacing-xl);
  text-align: center;
  position: relative;
}

.page-privacy .footer-texture {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: 8px;
  opacity: 0.4;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.page-privacy .icp-info {
  font-family: var(--font-accent);
  font-size: var(--size-small);
  color: var(--color-border-subtle);
  margin: 0;
}

/* ===== Mobile First (默认窄屏) ===== */
@media (max-width: 767px) {
  .page-privacy {
    padding: var(--spacing-sm);
  }

  .page-privacy .privacy-hero {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .page-privacy .privacy-icon {
    width: 60px;
    height: 60px;
  }

  .page-privacy .privacy-title {
    font-size: 2rem;
  }

  .page-privacy .privacy-intro {
    font-size: 1rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .page-privacy .privacy-section {
    grid-template-columns: 40px 1fr;
    gap: var(--spacing-xs);
    padding-left: var(--spacing-xs);
  }

  .page-privacy .section-number {
    font-size: 1.5rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
  }

  .page-privacy .section-heading {
    font-size: 1.2rem;
  }

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

/* ===== Desktop (≥1024px) ===== */
@media (min-width: 1024px) {
  .page-privacy {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .page-privacy .privacy-hero {
    gap: var(--spacing-lg);
  }

  .page-privacy .privacy-title {
    font-size: 3rem;
  }

  .page-privacy .privacy-section {
    grid-template-columns: 80px 1fr;
    padding-left: var(--spacing-sm);
  }

  .page-privacy .section-number {
    font-size: 2.5rem;
  }

  .page-privacy .section-body {
    max-width: 800px;
  }
}