html, body { width: 100%; height: 100%; overflow: hidden; background: #05080d; }
@media (max-width: 700px), (max-height: 500px) {
  #unity-container.unity-desktop { position: fixed; inset: 0; width: 100%; height: 100%; transform: none; }
  #unity-container.unity-desktop #unity-canvas { width: 100% !important; height: 100% !important; }
  #unity-container.unity-desktop #unity-footer { display: none; }
}