body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #000000;
}

#app {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#fps {
    position: fixed;
    top: 5px;
    right: 5px;
    padding: 5px 10px;
    font-family: monospace;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    z-index: 10;
}

#cursor-container {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;

    > img {
        position: relative;
        height: 100%;
        z-index: 10;
        opacity: 0;
    }
}

#cursor-bg {
    position: absolute;
    width: 0;
    height: 0;
    border-radius: 999px;
    border-width: 80px;
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.87);
    z-index: 0;
    top: -64px;
    left: -64px;
    transform: scale(1);
    opacity: 0;
}

#icon-attribution,
#source {
    position: fixed;
    bottom: 5px;
    left: 5px;
    font-family: monospace;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    z-index: 10;
}

#source {
    top: 5px;
    left: 5px;
}