* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    font-family: 'Press Start 2P', monospace;
}

#game-container {
    position: relative;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

#gameCanvas {
    display: block;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    border: 3px solid #fff;
    max-width: 100vw;
    max-height: 100vh;
}

@media (max-width: 660px) {
    #gameCanvas {
        width: 100vw;
        height: auto;
    }
}