html, body {
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #111;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}
#renderCanvas {
    width: 100%;
    height: 100%;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}
.onboard * {
    font-family: sans-serif;
    box-sizing: border-box;
    font-family: 'Nova Square', cursive;
}
.onboard-wrapper {
    content: '';
    position: absolute;
    inset: 0 0 0 0;
    text-align: center;
    font-size: 18px;
    line-height: 1.7;
    overflow: hidden;
    background-color:#000000;
}
.onboard {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    align-content: flex-start;
    gap: 40px;
    height: 100%;
    padding: 20px;
    width: 100%;
    overflow-y: auto;
    z-index: 1;
    position: relative;
    box-sizing: border-box;
}

.onboard-wrapper::before,
.onboard-wrapper::after {
    content: '🍂🍂';
    display: block;
    position: absolute;
    width: 100%;
    height: 100vw;
    left: 50%;
    top: 50%;
    font-size: 100vh;
    line-height:1;
    z-index: 0;
    color: transparent;
    text-shadow: 0 0 20px #00313e;
    text-align: center;
    letter-spacing: -40vw;
}
.onboard-wrapper::after {
    content: '🍃🍃';
    text-align: left;
    text-shadow: 0 0 20px #3e0026;
    animation: 40s linear infinite  rotate;
}
.onboard-wrapper::before {
    animation: 25s linear infinite  rotate1;
}


@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg)
  }
}
@keyframes rotate1 {
  from {
    transform: translate(-50%, -50%)  rotate(360deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(0deg)
  }
}
.title {
    width: 100%;
    position: relative;
}
h1 {
    text-align: center;
    font-size: 4rem;
    line-height: 1;
    color: #00c4ff;
    max-width: 500px;
    margin: 0 auto;
    transform: perspective(600px) rotateY(10deg) skewX(5deg);
    font-style: italic;
    position: relative;
    z-index: 1;
    text-shadow: 
        -1px -1px 1px white, 
        2px 2px 0px black, 
        4px 4px 0 black, 
        5px 5px 0 black,
        6px 6px 0 black,
        7px 7px 0 black,
        3px 4px 0 #666,
        4px 5px 0 #666,
        5px 5px 0 #666,
        5px 6px 0 #666,
        6px 7px 0 #666,
        7px 8px 0 #666,
        8px 8px 0 #666;
}
@media(min-width: 920px) {
    h1 {
        font-size: 7rem;
        max-width: 800px;
    }
}
h1::after {
    content: attr(title);
    color: yellow;
    position: absolute;
    top: 0;
    left:0;
    bottom: 0;
    right: 0;
    z-index: 1;
    display: block;
    text-shadow: none;
    background-image: linear-gradient(
        to bottom right, 
        #00c4ff 20%, 
        #FF0093 80%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.kip {
    position: absolute;
    right: -5%;
    bottom: -5%;
    height: 100%;
    z-index: 2;
    transform: rotate(10deg) skewX(-5deg);
}
.tag {
    position: absolute;
    bottom: -3%;
    left: 70%;
    color: white;
    z-index: 2;
    font-size: 0.3em;
}

.column {
    width: 40%;
    min-width: 400px;
}
.column.intro {
    width: calc( 60% - 40px );
}
.frame {
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    border: 5px solid #dc00cb;
    padding: 24px;
    color: white;
    text-align: center;
    border-image: linear-gradient(to bottom right, #00c4ff 20%, #FF0093 80%) 5;
    transform: rotate(1deg);
}
.column.right .frame {
    text-align: center;
    transform: rotate(-1deg);
}

h2, h3 {
    margin:0 0 1rem 0;
    line-height: 1;
    text-align: center;
    font-size: 2rem;
    color: #00c4ff;
    border-radius: 0 0 10px 10px;
}
h3 {
    font-size: 1.4rem
}
p {
    font-size: 1.6rem;
    margin-top: 0;
}

.ctrl {
    display: inline-block;
    text-align: center;
    padding: 5px;
}
kbd {
    background-color: #111;
    color: #fff;
    padding: 4px 0px;
    width: 1.25em;
    line-height: 1;
    display: inline-block;
    text-align: center;
    border-radius: 3px;
    margin: 4px;
    font-family: monospace;
    font-size: 2rem;
    background-image: radial-gradient(closest-side, rgba(0,0,0,0.1), #222);
    box-shadow: 1px 2px 0 2px #333,
        -1px 1px 0 2px #333,
        2px 1px 0 2px #333,
        -2px 1px 0 2px #333;
}
.ctrl .desc {
    font-size: .7rem;
    text-align: center;
    margin: 6px 0 0 0;
}
.ctrl-w {
    display: block;
}
.frame button {
    background-color: transparent;
    border: none;
    color: white;
    cursor: pointer;
}
button .material-icons {
    font-size: 4rem;
}
button#start {
    background-color: #00c4ff;
    background-image: linear-gradient(
        to bottom right, 
        #00c4ff 10%, 
        #dc00cb 90%
    );
    padding: 10px 40px;
    color: white;
    z-index: 1;
    font-size: 2rem;
    border: none;
    text-shadow: 2px 2px 0 black;
    margin: 10px 0 8px 0;
    position: relative;
    box-shadow: 
        -1px -1px 1px 0 white, 
        2px 2px 0px 0 black, 
        4px 4px 0 black, 
        5px 5px 0 black,
        6px 6px 0 black,
        7px 7px 0 black,
        3px 4px 0 #666,
        4px 5px 0 #666,
        5px 5px 0 #666,
        5px 6px 0 #666,
        6px 7px 0 #666,
        7px 8px 0 #666,
        8px 8px 0 #666;
    
}
@media (min-width: 1200px ) {
    .onboard {
        align-content: center;
    }
}
@media (max-height: 850px) {
    .onboard {
        align-content: flex-start;
    }
}
@media (max-width: 500px) {
    .onboard {
        gap: 30px;
    }
    .column {
        min-width: 0 !important;
        margin: 0 10px;
        width: 100% !important;
    }
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.4rem;
    }
    kbd {
        font-size: 1.4rem;
    }
    p {
        font-size: 1.1rem;
    }
}

.portals {
    margin-top: 30px;
    border-top: 2px solid hotpink;
    padding-top: 30px;
    text-align: left;
}
.portals p {
    margin: 0;
}
.portal {
    display: block;
    float: left;
    margin: -5px 10px;
    border: 10px solid hsl(270, 30%, 30% );
    width: 70px;
    height: 70px;
    border-radius: 100%;
}
.mobile,
.desktop,
.vr {
    display: none;
}
.footer,
.feedback a,
.copyright,
.copyright a {
    color: white;
    text-decoration: none;
}
.feedback {
    padding: 20px 0 0 0;
}

#fps {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1001;
    padding: 20px;
    background-color: black;
    color: white;
}