body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #000000;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

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

@media screen and (orientation: landscape) and (max-height: 600px) {
    #app {
        height: 100vh;
        align-items: flex-start;
        padding-top: 10px;
    }
}

canvas {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}