#pushPopup {
  --push-bg: #111827;
  --push-border: rgba(255, 255, 255, 0.12);
  --push-text: #f9fafb;
  --push-muted: rgba(255, 255, 255, 0.55);
  --push-btn-bg: #2563eb;
  --push-btn-text: #fff;
  --push-btn-shadow: rgba(37, 99, 235, 0.35);
  --push-close: rgba(255, 255, 255, 0.55);
}