h1 {
    margin: 0;
    text-align: center;
    font-weight: 200;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", 'OpenSansLight', "Helvetica Neue", roboto, Helvetica, Arial, sans-serif;
    font-weight: 200;
}

#profile-pic {
    height: 13rem;
    width: 13rem;
    border-radius: 1%;
}

main {
    position: absolute;
    top: 1em;
    bottom: 1em;
    left: 1em;
    right: 1em;
}

main .col:first-child {
    border-right: 1px #aaa solid;
}

#qr {
    display: none;
}

#qrcode {
    margin: auto auto 3rem;
}

#qrcode > img {
    width: 13rem;
    height: 13rem;
}

ul {
    list-style-type: none;
    font-size: 1.5rem;
}

li {
    line-height: 2em;
}

@media screen and (min-width: 320px) and (max-width: 767px) and (orientation: portrait) {
    main .col:first-child {
        border-right: none;
        border-bottom: 1px #aaa solid;
    }

    .col {
        height: 50%;
    }

    #qrcode {
        margin: auto;
    }
}

@media screen and (prefers-color-scheme: dark) {
    body {
        background: #000;
        color: #eee;
    }
}