<!-- maybe slightly copied from herebefrog -->

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1">
<style>
  :root { color-scheme: light dark; }
  body { display: flex; justify-content: center; align-items: center; height: 100vh;}
  canvas, body {
    margin: 0;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
  }
  canvas {
    width: calc(256px * 3);
    height: calc(240px * 3);
    object-fit: contain;
    image-rendering: pixelated;
    margin: auto;
  }
</style>
<body>
  <canvas id=c></canvas>
  <script type="module" src=game.js></script>
</body>