/* ===== 隐私政策页：page-privacy ===== */
.page-privacy {
  --privacy-line-gold: rgba(212, 168, 67, 0.24);
  --privacy-line-blue: rgba(61, 183, 255, 0.28);
  --privacy-line-green: rgba(200, 255, 46, 0.16);
  --privacy-bg-gold: rgba(212, 168, 67, 0.08);
  --privacy-bg-blue: rgba(61, 183, 255, 0.08);
  --privacy-bg-green: rgba(200, 255, 46, 0.06);
  scroll-behavior: smooth;
  background: var(--color-bg);
}
.page-privacy .privacy-hero {
  position: relative;
  padding: 44px 20px 56px;
  background:
    radial-gradient(rgba(61, 183, 255, 0.14) 1px, transparent 1.5px),
    linear-gradient(140deg, rgba(21, 26, 34, 0.92) 0%, rgba(10, 12, 16, 0.98) 55%);
  background-size: 24px 24px, 100% 100%;
  border-bottom: 1px solid var(--color-border);
}
.page-privacy .privacy-hero-hairline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent 70%);
  pointer-events: none;
}
.page-privacy .privacy-hero-content {
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-privacy .privacy-hero-topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}
.page-privacy .privacy-hero-badge {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-gold-bright);
  border: 1px solid var(--privacy-line-gold);
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.page-privacy .privacy-eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--color-blue);
}
.page-privacy h1 {
  margin: 0 0 22px;
  font-family: var(--font-headline);
  font-size: clamp(44px, 9vw, 84px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--color-text);
}
.page-privacy .privacy-lead {
  margin: 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-dim);
}
.page-privacy .privacy-lead strong {
  color: var(--color-gold-bright);
  font-weight: 700;
}
.page-privacy .privacy-hero-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-dim);
}
.page-privacy .privacy-hero-figure {
  margin: 30px 0 0;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 5;
  object-fit: cover;
}
.page-privacy .privacy-layout {
  padding: 48px 0 92px;
}
.page-privacy .privacy-toc {
  margin: 0 0 44px;
}
.page-privacy .privacy-toc-box {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
}
.page-privacy .privacy-toc-title {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--color-gold);
}
.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.page-privacy .privacy-toc-list a {
  display: block;
  padding: 9px 12px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-text-dim);
  text-decoration: none;
  border-left: 2px solid var(--color-border);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--color-text);
  border-left-color: var(--color-gold);
  background: var(--privacy-bg-gold);
}
.page-privacy .privacy-backtop {
  display: inline-block;
  margin: 18px 0 0 2px;
  font-size: 13px;
  color: var(--color-blue);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-privacy .privacy-backtop:hover,
.page-privacy .privacy-backtop:focus-visible {
  color: var(--color-gold-bright);
}
.page-privacy .privacy-docs {
  display: grid;
  gap: 22px;
}
.page-privacy .privacy-section {
  position: relative;
  padding: 32px 24px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  scroll-margin-top: 130px;
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.page-privacy .privacy-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  border: 1px solid var(--color-border);
  color: var(--color-gold);
  background: var(--privacy-bg-gold);
  flex-shrink: 0;
}
.page-privacy .privacy-section:nth-of-type(2) .privacy-section-num {
  color: var(--color-blue);
  border-color: var(--privacy-line-blue);
  background: var(--privacy-bg-blue);
}
.page-privacy .privacy-section:nth-of-type(3) .privacy-section-num {
  color: var(--color-neon);
  border-color: var(--privacy-line-green);
  background: var(--privacy-bg-green);
}
.page-privacy .privacy-section:nth-of-type(4) .privacy-section-num {
  color: var(--color-gold);
  border-color: var(--privacy-line-gold);
  background: var(--privacy-bg-gold);
}
.page-privacy .privacy-section:nth-of-type(5) .privacy-section-num {
  color: var(--color-blue);
  border-color: var(--privacy-line-blue);
  background: var(--privacy-bg-blue);
}
.page-privacy .privacy-section:nth-of-type(6) .privacy-section-num {
  color: var(--color-neon);
  border-color: var(--privacy-line-green);
  background: var(--privacy-bg-green);
}
.page-privacy .privacy-section:nth-of-type(7) .privacy-section-num {
  color: var(--color-gold);
  border-color: var(--privacy-line-gold);
  background: var(--privacy-bg-gold);
}
.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.3;
  color: var(--color-text);
}
.page-privacy .privacy-section-body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text-dim);
}
.page-privacy .privacy-section-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-section-body strong {
  color: var(--color-gold-bright);
  font-weight: 700;
}
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-dim);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  opacity: 0.55;
  transform: rotate(45deg);
}
.page-privacy .privacy-list strong {
  color: var(--color-text);
  font-weight: 700;
}
.page-privacy .privacy-help-card {
  margin-top: 6px;
  padding: 28px 24px;
  background: linear-gradient(135deg, var(--privacy-bg-gold), rgba(21, 26, 34, 0.55));
  border: 1px solid var(--privacy-line-gold);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}
.page-privacy .privacy-help-copy p {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-dim);
}
.page-privacy .privacy-help-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
}
.page-privacy .privacy-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero {
    padding: 64px 48px 88px;
  }
  .page-privacy .privacy-hero-topline {
    margin-bottom: 48px;
  }
  .page-privacy .privacy-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 56px;
    align-items: center;
  }
  .page-privacy .privacy-hero-figure {
    margin: 0;
  }
  .page-privacy .privacy-layout {
    padding: 64px 0 128px;
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    margin: 0;
  }
  .page-privacy .privacy-toc-box {
    position: sticky;
    top: 96px;
  }
  .page-privacy .privacy-docs {
    gap: 28px;
  }
  .page-privacy .privacy-section {
    padding: 44px 48px;
  }
  .page-privacy .privacy-section-head {
    margin-bottom: 26px;
  }
  .page-privacy .privacy-section-body p,
  .page-privacy .privacy-list li {
    font-size: 16px;
  }
  .page-privacy .privacy-help-card {
    flex-direction: row;
    align-items: center;
  }
  .page-privacy .privacy-help-copy {
    max-width: 46ch;
  }
}