/**
 * 页脚排版：列数控制、合规区、隐藏重复社交
 */
.footer-grid {
  display: grid;
  grid-template-columns: minmax(200px, 1.4fr) repeat(4, minmax(0, 1fr));
  gap: 28px 32px;
  align-items: start;
}
.footer-grid > div:first-child {
  grid-column: span 1;
}
html.ac-has-unified-dock .ac-social-footer {
  display: none !important;
}
.footer-qr-compliance {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 28px 36px;
  align-items: start;
}
.footer-qr-wrap {
  flex: none;
}
.footer-compliance {
  min-width: 0;
}
.footer-safe-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
  .footer-qr-compliance {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}