body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #000000;
}

#app {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#game-container {
    position: relative;
    width: 1024px;
    height: 768px;
}

#game-container canvas {
    position: absolute;
    inset: 0;
}

canvas {
    image-rendering: pixelated;
}