/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  background: var(--color-light, #F5F5F5);
  color: var(--color-dark, #1A1A1A);
  font-family: var(--font-body, 'Helvetica Neue', '微软雅黑', sans-serif);
  padding: 0 16px 60px;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
}
/* 顶部图 */
.page-privacy .privacy-hero-wrapper {
  margin: 0 -16px 24px;
  overflow: hidden;
  border-bottom: 4px solid var(--color-primary, #FF4500);
}
.page-privacy .privacy-hero {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
}
/* 面包屑 */
.page-privacy .breadcrumb {
  margin: 16px 0 8px;
  font-size: 13px;
  color: var(--color-gray, #CCCCCC);
}
.page-privacy .breadcrumb a {
  color: var(--color-primary, #FF4500);
  text-decoration: none;
}
.page-privacy .breadcrumb a:hover {
  text-decoration: underline;
}
.page-privacy .breadcrumb span {
  margin: 0 6px;
}
/* 标题区 */
.page-privacy .privacy-title {
  font-family: var(--font-heading, 'Helvetica Neue', '黑体', sans-serif);
  font-weight: 100;
  font-size: 48px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-primary, #FF4500);
  margin: 0 0 12px;
}
.page-privacy .privacy-subtitle {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-dark, #1A1A1A);
  margin-bottom: 40px;
  border-left: 4px solid var(--color-primary, #FF4500);
  padding-left: 16px;
}
/* 章节（手风琴） */
.page-privacy .privacy-section {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-gray-soft, #E0E0E0);
}
.page-privacy .section__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}
.page-privacy .section__header:hover {
  background: rgba(255, 69, 0, 0.04);
}
.page-privacy .section__index {
  font-family: var(--font-heading, 'Helvetica Neue', '黑体', sans-serif);
  font-weight: 200;
  font-size: 28px;
  line-height: 1;
  color: var(--color-primary, #FF4500);
  min-width: 52px;
}
.page-privacy .section__title {
  font-family: var(--font-heading, 'Helvetica Neue', '黑体', sans-serif);
  font-weight: 300;
  font-size: 24px;
  line-height: 1.2;
  color: var(--color-dark, #1A1A1A);
  margin: 0;
  flex: 1;
}
.page-privacy .expand-icon {
  font-size: 20px;
  color: var(--color-primary, #FF4500);
  transition: transform 0.3s;
}
.page-privacy .section__header[aria-expanded="false"] .expand-icon {
  transform: rotate(-90deg);
}
.page-privacy .privacy-content {
  max-height: 1000px;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  opacity: 1;
  padding: 0 0 16px 64px; /* 对齐编号 */
}
.page-privacy .section__header[aria-expanded="false"] ~ .privacy-content {
  max-height: 0;
  opacity: 0;
  padding-bottom: 0;
}
.page-privacy .privacy-content p,
.page-privacy .privacy-content ul {
  margin: 8px 0;
  line-height: 1.7;
  font-size: 16px;
}
.page-privacy .privacy-content ul {
  padding-left: 20px;
  list-style: disc;
}
.page-privacy .privacy-content li {
  margin-bottom: 4px;
}
/* 内部链接区 */
.page-privacy .privacy-links {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 2px solid var(--color-primary, #FF4500);
  text-align: center;
  font-size: 16px;
}
.page-privacy .privacy-links a {
  color: var(--color-primary, #FF4500);
  text-decoration: none;
  font-weight: 500;
  margin: 0 8px;
}
.page-privacy .privacy-links a:hover {
  text-decoration: underline;
}
/* 移动端适配 */
@media (max-width: 767px) {
  .page-privacy {
    padding: 0 12px 40px;
  }
  .page-privacy .privacy-hero-wrapper {
    margin-left: -12px;
    margin-right: -12px;
  }
  .page-privacy .privacy-title {
    font-size: 36px;
  }
  .page-privacy .privacy-subtitle {
    font-size: 16px;
    padding-left: 12px;
  }
  .page-privacy .section__index {
    font-size: 22px;
    min-width: 40px;
  }
  .page-privacy .section__title {
    font-size: 20px;
  }
  .page-privacy .privacy-content {
    padding-left: 52px;
  }
}
/* 桌面宽度内自动居中 */
@media (min-width: 1200px) {
  .page-privacy {
    padding: 0 0 60px;
  }
  .page-privacy .privacy-hero-wrapper {
    margin-left: 0;
    margin-right: 0;
  }
}