/* 页面专属 CSS：page-privacy */
.page-privacy {
  --privacy-number-font: 'Oswald', 'Digital-7', sans-serif;
  --privacy-annotation-bg: var(--color-primary-orange);
  --privacy-annotation-text: var(--color-text-light);
  --privacy-highlight-bg: var(--color-blue-light);
  --privacy-highlight-border: var(--color-primary-blue);
  --privacy-section-gap: 3rem;
  background-color: #ffffff;
  color: var(--color-text-dark);
  font-family: var(--font-body);
  line-height: 1.7;
  padding: 0 1rem;
}

/* --- 横幅区域 --- */
.privacy-banner {
  background: linear-gradient(135deg, var(--color-blue-dark) 0%, #0e4d73 100%);
  color: var(--color-text-light);
  margin: 0 -1rem;
  padding: 2.5rem 1rem;
}

.privacy-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}

.breadcrumb a {
  color: var(--color-text-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-primary-orange);
}

.breadcrumb-sep {
  margin: 0 0.4rem;
}

.privacy-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.2rem;
  line-height: 1.1;
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.privacy-subtitle {
  font-size: 1rem;
  opacity: 0.85;
  margin: 0;
  font-weight: 400;
}

.privacy-banner-visual {
  flex-shrink: 0;
}

.privacy-hero-img {
  display: block;
  width: 200px;
  height: 200px;
  object-fit: contain;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
}

/* --- 内容区域：两栏杂志布局 --- */
.privacy-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--privacy-section-gap) 0;
  display: flex;
  flex-direction: column;
  gap: var(--privacy-section-gap);
}

.privacy-section {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: start;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: var(--privacy-section-gap);
}

.privacy-section:last-of-type {
  border-bottom: none;
}

/* --- 左侧注释栏 --- */
.section-annotation {
  background: var(--privacy-annotation-bg);
  color: var(--privacy-annotation-text);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  font-family: var(--font-heading);
  position: sticky;
  top: calc(var(--header-height) + 1rem);
}

.section-number {
  display: block;
  font-family: var(--privacy-number-font);
  font-size: 2.8rem;
  line-height: 1;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.annotation-label {
  display: block;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.annotation-text {
  font-size: 0.85rem;
  opacity: 0.85;
  margin: 0;
  font-weight: 400;
  line-height: 1.4;
}

/* --- 右侧正文 --- */
.section-body {
  min-width: 0;
}

.section-heading {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.75rem;
  margin: 0 0 1rem;
  color: var(--color-blue-dark);
  position: relative;
  padding-bottom: 0.5rem;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--color-primary-orange);
  border-radius: 2px;
}

.section-body p {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.section-body ul,
.section-body ol {
  margin: 0 0 1rem;
  padding-left: 1.5rem;
}

.rights-list {
  list-style: disc;
}

.rights-list li {
  margin-bottom: 0.5rem;
}

/* 高亮色块框 */
.highlight-box {
  background: var(--privacy-highlight-bg);
  border-left: 5px solid var(--privacy-highlight-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}

.highlight-box p {
  margin: 0;
  font-size: 0.95rem;
}

/* 内联链接 */
.section-body a {
  color: var(--color-primary-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.section-body a:hover {
  color: var(--color-primary-orange);
}

/* --- 移动端优先适配 --- */
@media (max-width: 767px) {
  .page-privacy {
    padding: 0 0.75rem;
  }

  .privacy-banner {
    padding: 1.5rem 0.75rem;
    margin: 0 -0.75rem;
  }

  .privacy-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .privacy-title {
    font-size: 1.8rem;
  }

  .privacy-hero-img {
    width: 150px;
    height: 150px;
  }

  .privacy-section {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-annotation {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 0.8rem 1rem;
  }

  .section-number {
    font-size: 2rem;
    margin-bottom: 0;
  }

  .annotation-label {
    font-size: 1rem;
    margin-bottom: 0;
  }

  .annotation-text {
    display: none; /* 移动端省略副文本 */
  }

  .section-heading {
    font-size: 1.4rem;
  }

  .privacy-content {
    padding: 2rem 0;
    gap: 2rem;
  }
}

/* 桌面端小间距优化 */
@media (min-width: 768px) and (max-width: 1023px) {
  .privacy-section {
    grid-template-columns: 180px 1fr;
    gap: 1.5rem;
  }

  .section-number {
    font-size: 2.4rem;
  }
}