.page-privacy {
  --page-content-padding-lg: 48px;
  --page-content-padding-md: 32px;
  --page-content-padding-sm: 20px;
  --page-section-gap: 40px;
  --page-number-size: 3rem;
  --page-line-thickness: 2px;
  display: block;
  background: var(--color-deep-blue, #0B1D3A);
  color: var(--color-white, #FFFFFF);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  padding: 0 0 48px 0;
}

/* ── 面包屑 ── */
.page-privacy__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-gray, #8D99AE);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.page-privacy__breadcrumb a {
  color: var(--color-gold, #F5B041);
  text-decoration: none;
  transition: opacity var(--transition-fast, 0.15s ease);
}
.page-privacy__breadcrumb a:hover,
.page-privacy__breadcrumb a:focus {
  opacity: 0.75;
  outline: none;
  text-decoration: underline;
}
.page-privacy__breadcrumb-sep {
  color: var(--color-gray, #8D99AE);
  user-select: none;
}
.page-privacy__breadcrumb-current {
  color: var(--color-white, #FFFFFF);
  font-weight: 500;
}

/* ── Hero ── */
.page-privacy__hero {
  padding: 32px var(--page-content-padding-sm) 24px;
}
.page-privacy__title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 2.2rem;
  letter-spacing: -0.02em;
  color: var(--color-gold, #F5B041);
  margin: 0 0 8px 0;
  line-height: 1.15;
}
.page-privacy__subtitle {
  font-size: 1.05rem;
  color: var(--color-gray, #8D99AE);
  max-width: 640px;
  margin: 0;
  line-height: 1.5;
}

/* ── 目录导航 ── */
.page-privacy__toc {
  padding: 0 var(--page-content-padding-sm) 32px;
}
.page-privacy__toc-inner {
  padding: 20px 24px;
  border-radius: var(--border-radius-md, 8px);
  background: var(--color-glass, rgba(255,255,255,0.1));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.06);
}
.page-privacy__toc-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold, #F5B041);
  font-weight: 600;
  margin-bottom: 12px;
}
.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}
.page-privacy__toc-list li {
  margin: 0;
}
.page-privacy__toc-list a {
  color: var(--color-white, #FFFFFF);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast, 0.15s ease), color var(--transition-fast, 0.15s ease);
}
.page-privacy__toc-list a:hover,
.page-privacy__toc-list a:focus {
  color: var(--color-gold, #F5B041);
  border-bottom-color: var(--color-gold, #F5B041);
  outline: none;
}

/* ── 内容区 ── */
.page-privacy__content {
  padding: 0 var(--page-content-padding-sm) 32px;
}
.page-privacy__content-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.page-privacy__sections {
  flex: 1;
  min-width: 0;
}

/* ── 侧边图片（移动端在底部） ── */
.page-privacy__aside {
  order: 1;
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 16px;
}
.page-privacy__aside-image {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--border-radius-md, 8px);
  opacity: 0.7;
  filter: grayscale(0.2);
}

/* ── 章节 ── */
.page-privacy__section {
  padding: 28px 0 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.page-privacy__section:last-of-type {
  border-bottom: none;
}
.page-privacy__section-marker {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.page-privacy__section-number {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: var(--page-number-size, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-gold, #F5B041);
  opacity: 0.6;
  flex-shrink: 0;
  min-width: 2.6rem;
}
.page-privacy__section-head {
  flex: 1;
  min-width: 0;
}
.page-privacy__section-title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  color: var(--color-white, #FFFFFF);
  margin: 0 0 10px 0;
  line-height: 1.25;
}
.page-privacy__section-line {
  height: var(--page-line-thickness, 2px);
  width: 60px;
  background: var(--color-gold, #F5B041);
  border-radius: 2px;
}
.page-privacy__section-body {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
}
.page-privacy__section-body p {
  margin: 0 0 14px 0;
}
.page-privacy__section-body p:last-child {
  margin-bottom: 0;
}
.page-privacy__section-body ul {
  margin: 0 0 14px 0;
  padding: 0 0 0 20px;
  list-style: none;
}
.page-privacy__section-body ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}
.page-privacy__section-body ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-gold, #F5B041);
  font-weight: 700;
}
.page-privacy__section-body ul li:last-child {
  margin-bottom: 0;
}
.page-privacy__section-body strong {
  color: var(--color-white, #FFFFFF);
  font-weight: 600;
}

/* ── 底部导航链接 ── */
.page-privacy__nav-links {
  padding: 8px var(--page-content-padding-sm) 0;
}
.page-privacy__nav-links-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.page-privacy__nav-links-inner .btn {
  min-width: 140px;
  text-align: center;
}

/* ===== 桌面端（≥768px） ===== */
@media (min-width: 768px) {
  .page-privacy {
    padding: 0 0 64px 0;
  }
  .page-privacy__hero {
    padding: 48px var(--page-content-padding-md) 32px;
  }
  .page-privacy__title {
    font-size: 3rem;
  }
  .page-privacy__subtitle {
    font-size: 1.15rem;
  }
  .page-privacy__toc {
    padding: 0 var(--page-content-padding-md) 40px;
  }
  .page-privacy__toc-inner {
    padding: 24px 32px;
  }
  .page-privacy__toc-list {
    gap: 8px 24px;
  }
  .page-privacy__toc-list a {
    font-size: 1rem;
  }
  .page-privacy__content {
    padding: 0 var(--page-content-padding-md) 40px;
  }
  .page-privacy__content-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 40px;
  }
  .page-privacy__sections {
    flex: 1;
  }
  .page-privacy__aside {
    order: 0;
    width: 160px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-total-height, 100px) + 24px);
    margin-top: 12px;
    justify-content: flex-start;
  }
  .page-privacy__aside-image {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: cover;
  }
  .page-privacy__section {
    padding: 36px 0 28px;
  }
  .page-privacy__section-number {
    font-size: 3.6rem;
    min-width: 3.2rem;
  }
  .page-privacy__section-title {
    font-size: 1.6rem;
  }
  .page-privacy__section-line {
    width: 80px;
  }
  .page-privacy__section-body {
    font-size: 1rem;
  }
  .page-privacy__nav-links {
    padding: 16px var(--page-content-padding-md) 0;
  }
  .page-privacy__nav-links-inner {
    gap: 16px 32px;
    padding-top: 32px;
  }
  .page-privacy__nav-links-inner .btn {
    min-width: 180px;
  }
}

/* ===== 宽屏（≥1024px） ===== */
@media (min-width: 1024px) {
  .page-privacy__hero {
    padding: 64px var(--page-content-padding-lg) 40px;
  }
  .page-privacy__title {
    font-size: 3.6rem;
  }
  .page-privacy__subtitle {
    font-size: 1.25rem;
  }
  .page-privacy__toc {
    padding: 0 var(--page-content-padding-lg) 48px;
  }
  .page-privacy__toc-inner {
    padding: 28px 40px;
  }
  .page-privacy__content {
    padding: 0 var(--page-content-padding-lg) 48px;
  }
  .page-privacy__content-inner {
    gap: 60px;
  }
  .page-privacy__aside {
    width: 200px;
  }
  .page-privacy__section-number {
    font-size: 4rem;
    min-width: 3.6rem;
  }
  .page-privacy__section-title {
    font-size: 1.75rem;
  }
  .page-privacy__section-line {
    width: 100px;
  }
  .page-privacy__nav-links {
    padding: 24px var(--page-content-padding-lg) 0;
  }
  .page-privacy__nav-links-inner {
    gap: 24px 40px;
  }
  .page-privacy__nav-links-inner .btn {
    min-width: 200px;
    padding: 12px 32px;
  }
}