.policy-page {
  min-height: 100vh;
  min-height: 100dvh;
  flex-direction: column;
  background: #f7f7fb;
}

.policy-nav {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: calc(3.5rem + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) max(1rem, env(safe-area-inset-right)) 0
    max(1rem, env(safe-area-inset-left));
  border-bottom: 1px solid rgba(190, 216, 255, 0.16);
  background: rgba(10, 11, 16, 0.88);
  box-shadow: 0 0.75rem 2rem rgba(8, 10, 18, 0.16);
  color: #f7f9ff;
  -webkit-backdrop-filter: blur(1.25rem) saturate(135%);
  backdrop-filter: blur(1.25rem) saturate(135%);
}

.policy-nav a {
  color: inherit;
  text-decoration: none;
}

.policy-back-link {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  min-height: 2.75rem;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0 0.75rem 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.policy-back-link:hover,
.policy-back-link:focus-visible {
  background: rgba(186, 211, 255, 0.12);
}

.policy-back-link:focus-visible,
.policy-brand:focus-visible {
  outline: 2px solid #9cc7ff;
  outline-offset: 2px;
}

.policy-back-link svg {
  width: 1.15rem;
  height: 1.15rem;
}

.policy-brand {
  justify-self: center;
  padding: 0.6rem;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.policy-nav-spacer {
  min-width: 4.75rem;
}

.policy-page #sr {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 1.5rem clamp(1.125rem, 5vw, 7.2rem) 4rem !important;
}

@media (prefers-reduced-transparency: reduce) {
  .policy-nav {
    background: #0a0b10;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}

/* RSG 页底部的站内入口：take a break / 自我排除 / 关闭账号在大厅里完成。 */
.policy-cta {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto 3.5rem;
  box-sizing: border-box;
  padding: 0 clamp(1.125rem, 5vw, 7.2rem);
}

.policy-cta-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(24, 36, 62, 0.14);
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 0.75rem 2rem rgba(8, 10, 18, 0.08);
}

.policy-cta-copy strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #101828;
  font-size: 1rem;
}

.policy-cta-copy span {
  color: #52627d;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.policy-cta-card a {
  flex: none;
  padding: 0.75rem 1.25rem;
  border-radius: 0.75rem;
  background: #101828;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
}

.policy-cta-card a:hover,
.policy-cta-card a:focus-visible {
  background: #223052;
}