@font-face {
    font-family: 'Orbitron';
    src: url('fonts/Orbitron-Bold.ttf') format('truetype');
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{
  width:100%; height:100%;
  background:#050505;
  overflow:hidden;
  touch-action:none;-webkit-user-select:none;user-select:none;
  display: flex; justify-content: center; align-items: center;
  font-family: 'Orbitron', sans-serif;
}
canvas{
  display:block;
  max-width: 100vw;
  max-height: 100vh;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background:#000;
  box-shadow: 0 0 50px rgba(0, 255, 255, 0.15);
}