html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #0a0a12;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #fff;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
    overscroll-behavior: none;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

#game-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#game-container canvas {
    display: block;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}