/* ============================================
   page-privacy – 隐私政策页面专属样式
   移动端优先 · 杂志式法律文档排版
   ============================================ */
.page-privacy {
  --privacy-bg: #FFFFFF;
  --privacy-text: #1A1A1A;
  --privacy-title-color: #B22222;
  --privacy-gold: #C9A96E;
  --privacy-gold-bg: rgba(201, 169, 110, 0.08);
  --privacy-border-light: rgba(26, 26, 26, 0.08);
  --privacy-meta: #888888;
  --privacy-deco-width: 200px;
  --privacy-section-gap: 2.5rem;
  --privacy-body-font: 'Inter', 'Noto Sans SC', sans-serif;

  position: relative;
  background-color: var(--privacy-bg);
  color: var(--privacy-text);
  font-family: var(--privacy-body-font);
  line-height: 1.6;
  padding: 2rem 0 3.5rem 0;
  min-height: 60vh;
  overflow-x: hidden;
}

/* ---------- 容器 ---------- */
.page-privacy .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  color: #888888;
}
.page-privacy .breadcrumb__link {
  color: #888888;
  text-decoration: none;
  transition: color 0.3s ease;
}
.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: #B22222;
  outline: none;
}
.page-privacy .breadcrumb__sep {
  color: #888888;
  user-select: none;
}
.page-privacy .breadcrumb__current {
  color: #1A1A1A;
  font-weight: 500;
}

/* ---------- 标题区 ---------- */
.page-privacy .privacy-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--privacy-border-light);
}
.page-privacy .privacy-header__icon-wrap {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--privacy-gold-bg);
  border-radius: 8px;
  border: 1px solid rgba(201, 169, 110, 0.25);
}
.page-privacy .privacy-header__icon {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.page-privacy .privacy-header__text {
  flex: 1;
  min-width: 0;
}
.page-privacy .privacy-header__title {
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  color: #B22222;
  margin: 0 0 0.2rem 0;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-header__meta {
  font-size: 0.8125rem;
  color: #888888;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ---------- 引言 ---------- */
.page-privacy .privacy-intro {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 2rem 0;
  padding: 1rem 1.25rem;
  background: #F5F5F5;
  border-left: 3px solid #C9A96E;
  border-radius: 0 8px 8px 0;
  color: #1A1A1A;
}

/* ---------- 目录导航 ---------- */
.page-privacy .privacy-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.8rem;
  margin-bottom: 2.5rem;
  padding: 0.75rem 1rem;
  background: rgba(201, 169, 110, 0.06);
  border: 1px solid rgba(201, 169, 110, 0.15);
  border-radius: 8px;
}
.page-privacy .privacy-toc__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888888;
  margin-right: 0.4rem;
}
.page-privacy .privacy-toc__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: #B22222;
  text-decoration: none;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  background: rgba(178, 34, 34, 0.08);
  color: #8B0000;
  outline: none;
}
.page-privacy .privacy-toc__link:active {
  background: rgba(178, 34, 34, 0.16);
}

/* ---------- 章节通用 ---------- */
.page-privacy .privacy-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--privacy-border-light);
  scroll-margin-top: 2rem;
}
.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
  margin-bottom: 1.5rem;
}
.page-privacy .privacy-section__num {
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #C9A96E;
  margin-bottom: 0.15rem;
  text-transform: uppercase;
}
.page-privacy .privacy-section__title {
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 700;
  line-height: 1.2;
  color: #1A1A1A;
  margin: 0 0 1rem 0;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #B22222;
  display: inline-block;
}
.page-privacy .privacy-section__body {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #1A1A1A;
}
.page-privacy .privacy-section__body p {
  margin: 0 0 0.85rem 0;
}
.page-privacy .privacy-section__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 高亮引用块（金色边框） ---------- */
.page-privacy .privacy-highlight {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin: 1.2rem 0 0.2rem 0;
  padding: 1rem 1.2rem;
  background: var(--privacy-gold-bg);
  border-left: 4px solid #C9A96E;
  border-radius: 0 8px 8px 0;
  font-style: normal;
}
.page-privacy .privacy-highlight__icon {
  font-size: 1.6rem;
  line-height: 1;
  color: #C9A96E;
  font-family: 'Georgia', serif;
  flex: 0 0 1rem;
  margin-top: -0.1rem;
}
.page-privacy .privacy-highlight__text {
  flex: 1;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #1A1A1A;
  line-height: 1.6;
}

/* ---------- 用户权利列表 ---------- */
.page-privacy .privacy-rights-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-privacy .privacy-rights-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}
.page-privacy .privacy-rights-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: #C9A96E;
  font-weight: 600;
}
.page-privacy .privacy-rights-list li strong {
  font-weight: 600;
  color: #B22222;
}

/* ---------- 额外注释 ---------- */
.page-privacy .privacy-extra {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: #F5F5F5;
  border-radius: 8px;
  font-size: 0.875rem;
  color: #555555;
}
.page-privacy .privacy-extra__note {
  margin: 0;
  line-height: 1.6;
}

/* ---------- 内部链接 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--privacy-border-light);
}
.page-privacy .privacy-links .btn--ghost {
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border: 1px solid #B22222;
  background: transparent;
  color: #B22222;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.page-privacy .privacy-links .btn--ghost:hover,
.page-privacy .privacy-links .btn--ghost:focus-visible {
  background: #B22222;
  color: #FFFFFF;
  border-color: #B22222;
  outline: none;
}

/* ---------- 右侧抽象线条装饰 ---------- */
.page-privacy .privacy-deco {
  display: none;
  pointer-events: none;
  user-select: none;
  position: absolute;
  top: 2rem;
  right: 0;
  width: var(--privacy-deco-width);
  height: 100%;
  z-index: 1;
  overflow: hidden;
  opacity: 0.65;
}
.page-privacy .privacy-deco--right {
  right: 0;
}
.page-privacy .privacy-deco__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: right top;
}

/* ============================================
   桌面端 (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
  .page-privacy {
    padding: 2.5rem 0 4rem 0;
  }
  .page-privacy .container {
    padding: 0 40px;
  }
  .page-privacy .privacy-header {
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
  }
  .page-privacy .privacy-header__icon-wrap {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }
  .page-privacy .privacy-header__icon {
    width: 48px;
    height: 48px;
  }
  .page-privacy .privacy-header__title {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  }
  .page-privacy .privacy-intro {
    font-size: 1.05rem;
    padding: 1.25rem 1.75rem;
  }
  .page-privacy .privacy-toc {
    gap: 0.6rem 1.2rem;
    padding: 0.85rem 1.5rem;
    margin-bottom: 3rem;
  }
  .page-privacy .privacy-toc__link {
    font-size: 0.9375rem;
    padding: 0.25rem 0.8rem;
  }

  /* 章节正文两栏布局（杂志分栏） */
  .page-privacy .privacy-section__body {
    column-count: 2;
    column-gap: 2rem;
    column-rule: 1px solid rgba(26, 26, 26, 0.06);
  }
  .page-privacy .privacy-section__body p {
    break-inside: avoid;
    margin-bottom: 0.9rem;
  }
  .page-privacy .privacy-highlight {
    column-span: all;
    margin-top: 1.4rem;
    padding: 1.1rem 1.5rem;
  }
  .page-privacy .privacy-rights-list {
    column-span: all;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1.5rem;
    margin: 0.8rem 0 1.2rem 0;
  }
  .page-privacy .privacy-rights-list li {
    padding-left: 1.6rem;
    break-inside: avoid;
  }
  .page-privacy .privacy-section__num {
    font-size: 0.8rem;
  }
  .page-privacy .privacy-section__title {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    margin-bottom: 1.1rem;
  }

  .page-privacy .privacy-extra {
    padding: 1.25rem 1.75rem;
    font-size: 0.9375rem;
  }
  .page-privacy .privacy-links {
    gap: 1rem 1.5rem;
    margin-top: 2.5rem;
    padding-top: 1.75rem;
  }
  .page-privacy .privacy-links .btn--ghost {
    font-size: 1rem;
    padding: 0.6rem 1.5rem;
  }

  /* 显示右侧装饰线条 */
  .page-privacy .privacy-deco {
    display: block;
    width: 120px;
  }
}

/* ============================================
   大桌面端 (min-width: 1024px)
   ============================================ */
@media (min-width: 1024px) {
  .page-privacy {
    padding: 3rem 0 5rem 0;
  }
  .page-privacy .container {
    padding: 0 60px;
  }
  .page-privacy .privacy-deco {
    width: 180px;
    opacity: 0.75;
  }
  .page-privacy .privacy-header__icon-wrap {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }
  .page-privacy .privacy-header__icon {
    width: 56px;
    height: 56px;
  }
  .page-privacy .privacy-section__body {
    column-gap: 2.5rem;
    font-size: 0.975rem;
  }
  .page-privacy .privacy-rights-list {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================
   超宽屏 (min-width: 1400px)
   ============================================ */
@media (min-width: 1400px) {
  .page-privacy .container {
    padding: 0 80px;
  }
  .page-privacy .privacy-deco {
    width: 200px;
    opacity: 0.85;
  }
  .page-privacy .privacy-section__body {
    column-gap: 3rem;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}