main {
    display: grid;
    grid-template-columns: 3fr 2fr;
    grid-template-rows: auto 1fr;
}

main > h1 {
    grid-column: 1;
    grid-row: 1;
    text-transform: uppercase;
    color: var(--member-h1);
}

#bio {
    grid-column: 1;
    grid-row: 2;
    justify-self: center;
    margin-right: 0.5em;
}

#bio dt, #bio dd {
    display: inline;
}

#bio dt {
    font-weight: bold;
    color: var(--member-dt);
}

#bio dd {
    margin-left: 0;
}

#bio dl {
    margin-top: 0.2em;
    margin-bottom: 0.2em;
}

main > img {
    display: block;
    /* Align with title; h1 typically has font-size 2em and margin
     * .67em. */
    margin-top: 1.33em;
    grid-column: 2;
    grid-row: 1 / -1;

    width: 100%;
    background-size: cover;
    position: sticky;
    top: 2em;
}

@media (max-width: 80em)
{
    main {
        grid-template-columns: 3fr 2fr;
        grid-template-rows: auto auto;
        align-items: center;
        justify-items: center;
    }

    main > h1 {
        grid-column: 1;
        grid-row: 1;
        text-align: center;
    }

    main > img {
        grid-column: 2;
        grid-row: 1;
        position: static;
        margin-top: auto;
    }

    main > #bio {
        grid-column: 1 / -1;
        grid-row: 2;
    }
}

@media (max-width: 40em)
{
    main > h1 {
        font-size: 1.2em;
    }
}