* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
    
body {
    background-image: linear-gradient(90deg, rgba(50, 10, 10, 0.9), rgba(10, 10, 50, 0.9));
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

canvas {
    justify-content: center;
    border-radius: 24px;
    cursor: crosshair;
}