.page-privacy {
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  padding-bottom: var(--space-8);
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-4) 0 var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-privacy .breadcrumbs__link {
  color: var(--color-ink-soft);
  text-decoration: none;
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .breadcrumbs__sep {
  color: var(--color-line);
}

/* ---------- 首屏文字区 ---------- */

.page-privacy .priv-intro {
  padding-bottom: var(--space-6);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-intro .eyebrow {
  display: inline-block;
  margin: 0;
  padding: 2px var(--space-2);
  background: var(--color-primary-soft);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.06em;
}

.page-privacy .priv-intro__title {
  margin: var(--space-3) 0 0;
  max-width: 22ch;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .priv-intro__lede {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .priv-intro__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: var(--space-6) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-intro__fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-intro__fact dt {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.01em;
  color: var(--color-ink-muted);
}

.page-privacy .priv-intro__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

/* ---------- 主题图 ---------- */

.page-privacy .priv-media {
  margin: var(--space-6) 0 0;
  background: var(--color-contrast-surface);
}

.page-privacy .priv-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.page-privacy .priv-media__caption {
  padding: var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

/* ---------- 目录 + 章节 布局 ---------- */

.page-privacy .priv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-privacy .priv-toc {
  border-top: var(--border-thick) solid var(--color-ink);
  padding-top: var(--space-2);
}

.page-privacy .priv-toc__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-privacy .priv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-toc__item {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-toc__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color 120ms linear;
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  color: var(--color-primary);
}

.page-privacy .priv-toc__link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-privacy .priv-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

/* ---------- 章节 ---------- */

.page-privacy .priv-chapters {
  min-width: 0;
}

.page-privacy .priv-chapter {
  padding: var(--space-6) 0 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-privacy .priv-chapter:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .priv-chapter + .priv-chapter {
  margin-top: var(--space-6);
}

.page-privacy .priv-chapter__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: var(--space-3);
}

.page-privacy .priv-chapter__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.page-privacy .priv-chapter__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .priv-chapter__body {
  margin-top: var(--space-3);
}

.page-privacy .priv-chapter__scope {
  margin: 0 0 var(--space-3);
  max-width: var(--measure);
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-privacy .priv-chapter__text {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-privacy .priv-chapter__text:last-of-type {
  margin-bottom: 0;
}

.page-privacy .priv-chapter__action {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-soft);
  border-left: var(--border-thick) solid var(--color-accent);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-privacy .priv-chapter__action strong {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-accent);
}

.page-privacy .priv-link {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 120ms linear;
}

.page-privacy .priv-link:hover,
.page-privacy .priv-link:focus-visible {
  color: var(--color-primary);
}

.page-privacy .priv-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 行动出口 ---------- */

.page-privacy .priv-exit {
  margin-top: var(--space-8);
  padding: var(--space-6) var(--space-4);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-privacy .priv-exit__title {
  margin: 0 0 var(--space-3);
  max-width: 24ch;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-privacy .priv-exit__text {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  color: var(--color-contrast-ink);
}

.page-privacy .priv-exit__inline {
  color: var(--color-contrast-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-contrast-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .priv-exit__inline:hover,
.page-privacy .priv-exit__inline:focus-visible {
  color: var(--color-contrast-accent);
}

.page-privacy .priv-exit__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-privacy .priv-exit__link {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-line);
  color: var(--color-contrast-ink);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background-color 140ms linear, color 140ms linear, border-color 140ms linear;
}

.page-privacy .priv-exit__link:hover,
.page-privacy .priv-exit__link:focus-visible {
  background: var(--color-contrast-accent);
  border-color: var(--color-contrast-accent);
  color: var(--color-primary-ink);
}

.page-privacy .priv-exit__link:focus-visible {
  outline: 2px solid var(--color-contrast-ink);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .priv-intro__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 var(--space-4);
    border-top: var(--border-thick) solid var(--color-ink);
  }

  .page-privacy .priv-intro__fact {
    padding: var(--space-3) 0;
    border-bottom: 0;
  }

  .page-privacy .priv-exit {
    padding: var(--space-8) var(--space-6);
  }
}

@media (min-width: 960px) {
  .page-privacy .priv-intro__title {
    font-size: var(--text-3xl);
  }

  .page-privacy .priv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
    margin-top: var(--space-8);
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: var(--space-4);
  }

  .page-privacy .priv-chapter__title {
    font-size: var(--text-2xl);
  }

  .page-privacy .priv-chapter__body {
    padding-left: var(--space-6);
  }
}

@media (min-width: 1200px) {
  .page-privacy .priv-exit__links {
    gap: var(--space-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__link,
  .page-privacy .priv-link,
  .page-privacy .priv-exit__link {
    transition: none;
  }
}