h1 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.canvas-container {
    align-items: center;
    width: 100%;
    aspect-ratio: 16/9;

    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    width: 100%;
    height: 100%;
}