body {
    margin: 0;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.game-wrapper {
    width: min(100%, 600px);
    margin: auto;
    text-align: center;
}

canvas {
    width: min(95vw, 600px);
    aspect-ratio: 3 / 2;
    margin: 0 auto;
    display: block;
    aspect-ratio: 3 / 2;
    display: block;
    background: #050505;
    border: 1px solid #7aff7a;
}

.caption {
    margin-top: 12px;
    font-family: monospace;
    color: #0f0;
    font-size: 14px;
}

.white {
    color: white;
}