#unsupported-browser-warning {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  z-index: 9999;
}
#unsupported-browser-warning .card {
  background: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  max-width: 420px;
  text-align: center;
  font-family: AbyssFont;
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}