.page-privacy {
  --pol-rail-width: 236px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-privacy .breadcrumb a {
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--color-accent);
}

/* 页首 */
.page-privacy .pol-hero {
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(155deg, var(--color-surface-alt) 0%, var(--color-surface) 72%);
  box-shadow: var(--shadow-1), 0 0 60px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.page-privacy .pol-band {
  position: relative;
  height: 116px;
  overflow: hidden;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-privacy .pol-band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  filter: saturate(0.65) contrast(1.08) brightness(0.9);
}

.page-privacy .pol-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--color-primary) 52%, transparent) 0%, transparent 62%),
    linear-gradient(0deg, color-mix(in srgb, var(--color-surface) 92%, transparent) 0%, transparent 78%);
}

.page-privacy .pol-hero-copy {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-3) var(--space-6);
}

.page-privacy .pol-hero-copy h1 {
  position: relative;
  margin: 0;
  padding-bottom: var(--space-3);
  font-family: var(--font-heading);
  font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl));
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-privacy .pol-hero-copy h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 2px;
  background: var(--color-accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--color-accent) 70%, transparent);
}

.page-privacy .pol-hero-copy .lede {
  margin: 0;
  max-width: 66ch;
}

.page-privacy .pol-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-1);
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-ink-muted);
}

.page-privacy .pol-meta span {
  padding: 3px 10px;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-surface-deep) 42%, transparent);
}

/* 两栏骨架 */
.page-privacy .pol-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-6);
}

/* 条款索引 */
.page-privacy .pol-rail {
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface-alt) 78%, transparent);
  padding: var(--space-3);
}

.page-privacy .pol-rail .rail-label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-privacy .pol-rail-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--space-3);
}

.page-privacy .pol-rail-link {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: 10px 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  color: var(--color-ink-soft);
  text-decoration: none;
  font-size: var(--text-sm);
  line-height: 1.45;
  transition: color 0.18s ease;
}

.page-privacy .pol-rail-link:hover,
.page-privacy .pol-rail-link:focus-visible {
  color: var(--color-accent);
}

.page-privacy .pol-rail-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
}

/* 条款正文 */
.page-privacy .pol-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  min-width: 0;
}

.page-privacy .pol-clause {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: 104px;
}

.page-privacy .pol-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pol-clause-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-privacy .pol-clause-num {
  flex: none;
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-body);
  line-height: 1.5;
}

.page-privacy .pol-clause p {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-privacy .pol-clause p a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid currentColor;
}

.page-privacy .pol-clause p a:hover,
.page-privacy .pol-clause p a:focus-visible {
  color: var(--color-focus);
}

.page-privacy .pol-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pol-list li {
  position: relative;
  padding-left: var(--space-3);
  color: var(--color-ink);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-privacy .pol-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 9px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-privacy .pol-key {
  color: var(--color-ink);
  font-weight: var(--weight-heading);
  letter-spacing: 0.01em;
}

.page-privacy .pol-clause .pol-note {
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-primary);
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-ink);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  box-shadow: var(--shadow-1);
}

/* 收束出口 */
.page-privacy .pol-exit {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding: var(--space-6) var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 130% at 0% 0%, color-mix(in srgb, var(--color-primary) 26%, transparent) 0%, transparent 58%),
    var(--color-surface-alt);
}

.page-privacy .pol-exit h2 {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-privacy .pol-exit > p:not(.eyebrow) {
  margin: 0;
  max-width: 58ch;
  color: var(--color-ink-soft);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-privacy .pol-exit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-privacy .pol-band {
    height: 180px;
  }

  .page-privacy .pol-hero-copy {
    padding: var(--space-6) var(--space-6) var(--space-8);
  }

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

  .page-privacy .pol-rail {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pol-rail-nav {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pol-rail-link:last-child {
    border-bottom: 0;
  }

  .page-privacy .pol-exit {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "eyebrow actions"
      "title   actions"
      "text    actions";
    align-items: start;
    column-gap: var(--space-8);
    margin-top: var(--section-y);
    padding: var(--space-8);
  }

  .page-privacy .pol-exit .eyebrow {
    grid-area: eyebrow;
  }

  .page-privacy .pol-exit h2 {
    grid-area: title;
  }

  .page-privacy .pol-exit > p:not(.eyebrow) {
    grid-area: text;
  }

  .page-privacy .pol-exit-actions {
    grid-area: actions;
    align-self: center;
  }
}

/* 窄屏兜底 */
@media (max-width: 419px) {
  .page-privacy .pol-rail-nav {
    grid-template-columns: minmax(0, 1fr);
  }
}