html, body {
  margin: 0px;
  margin-top: 0;
  padding: 0;
  height: 100%;
  overflow: hidden; 
}

.game-canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  background-color: black; 
  color:black;
}

:root {
  --background: #ffffff;
  --foreground: #171717;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0a0a0a;
    --foreground: #ededed;
  }
}