@font-face {
    font-family: Neucha;
    src: url(./neucha.ttf);
}
body {
    
    background-image: url("../sprite/bg.png"); 
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: cover;

    font-family: 'Neucha';
      margin: 0;
    padding: 0;
    height: 100vh;
}


app {
    margin: 0;
    padding: 0;
}

canvas {
    display: block;
    margin: 0 auto;
}
:root {
    --sat: env(safe-area-inset-top);
    --sar: env(safe-area-inset-right);
    --sab: env(safe-area-inset-bottom);
    --sal: env(safe-area-inset-left);
}