@media (prefers-color-scheme: dark) {
  body {
    background-color: #1E1E1E;
  }
}

@media (prefers-color-scheme: light) {
  body {
    background-color: #FFFFFF;
  }
}

#rive-canvas {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  position: fixed;
}