:root { 
  color-scheme: dark; 
}

html, body { 
  height: 100%; 
  margin: 0; 
  background: #2A2D43; 
}

body { 
  overflow: hidden; 
}

canvas { 
  position: fixed; 
  inset: 0; 
  width: 100vw; 
  height: 100vh; 
  image-rendering: pixelated; 
}