body {
    width: 100vw;
    height: 100dvh;
    
    margin: 0;
    padding: 0;

    font-family: "M PLUS 1p", sans-serif;
    font-weight: 700;
    font-style: normal;
    color: #fff;
    font-size: clamp(5px, min(2vw, 2vh) ,20px);

    -webkit-text-size-adjust: 100%;

    background-color: #222;
    }


#main_wrapper {
    width: 100%;
    height: 100%;

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

#main_window {
    width: 100%;
    max-width: min(1920px, calc(100vh / 9 * 16));
    height: min(1080px, calc(100vw / 16 * 9), 100vh);;
    position: relative;
    background-color: #000;
}

#start_screen {
    width: 100%;
    height: 100%;

    float: left;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}


#start_screen p {
    text-align: center;
    font-size: 2em;
}

#titleLogo {
    margin-top: 2%;
    width: 60%;

}


#main_canvas {
    width: 100%;
    height: 100%;

    touch-action: none;
}