:root {
    --headshot-size: 120px;
    --weight-emphasis: 600;
    --ink: #2a2a2a;
}

html, body {
    margin: 0;
}

body {
    font-size: 16px;
    font-family: 'Open Sans', 'Lucida Grande', Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: #fafafa;
}

#main-wrapper {
    margin: 0 auto;
    max-width: 42rem;
    padding: 2.5rem 1.5rem 4rem;
    line-height: 1.65;
}

.pub-title {
    font-weight: var(--weight-emphasis);
}

#title {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

#headshot-wrapper {
    margin-left: 20px;
    max-width: var(--headshot-size);
    flex: 1 0 80px;
}

.small-caps {
    font-variant-caps: small-caps;
    font-size: 18px;
}

@media only screen and (max-width: 360px) {
    #headshot-wrapper {
        display: none;
    }
}

#headshot {
    width: 100%;
    height: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    aspect-ratio: 1;
    object-fit: cover;
}

.mono {
    font-family: 'Inconsolata', Consolas, monospace;
    font-size: 1rem;
    margin: 0;
}

h1 {
    font-size: 1.5rem;
    font-weight: var(--weight-emphasis);
    letter-spacing: -0.01em;
    margin: 0;
    color: #1a1a1a;
}

p {
    margin: 0 0 1rem 0;
}

a:link, a:visited {
    text-decoration: none;
}

a:hover, a:active {
    text-decoration: underline;
}

.icon {
    width: 18px;
    margin-right: 2px;
    opacity: 0.75;
    text-decoration: none;
}

.icon-wrapper:link, .icon-wrapper:active, .icon-wrapper:hover, .icon-wrapper:visited {
    text-decoration: none;
}

#email {
    cursor: pointer;
    text-decoration: none;
    font-weight: 400;
    color: #666;
    transition: color 0.15s ease;
}

#email:hover {
    color: #1a6fb5;
    text-decoration: none;
}

h2 {
    margin: 2.25rem 0 0.75rem;
    font-size: 1.2em;
    font-weight: var(--weight-emphasis);
    color: #1a1a1a;
}

#papers p {
    line-height: 1.5;
    margin-bottom: 1.4rem;
}

a.a, a.a:link, a.a:visited {
    color: #1a6fb5;
    font-weight: var(--weight-emphasis);
    transition: color 0.15s ease;
}

a.a:hover {
    color: #135a94;
    text-decoration: none;
}

a.a.light {
    color: var(--ink);
    font-weight: normal;
}

a.a.light:hover {
    color: #1a6fb5;
}

a.light-venue {
    font-weight: normal;
}

td {
    padding-bottom: 10px;
}

.venue {
    width: 5em;
    vertical-align: top;
    text-align: right;
    padding-right: 0.5em;
}

.em {
    font-style: italic;
}

.author {
    font-weight: var(--weight-emphasis);
}

.smaller {
    font-size: 0.9em;
}

.btn-link {
    display: inline-block;
    font-size: 0.75em;
    padding: 0 0.5em;
    margin: 0 1px;
    border: 1px solid #d0d0d0;
    border-radius: 3px;
    background-color: transparent;
    color: #666;
    text-decoration: none;
    font-weight: normal;
    cursor: pointer;
    font-family: inherit;
    vertical-align: baseline;
}

.btn-link:hover {
    background-color: #f0f0f0;
    border-color: #d0d0d0;
    text-decoration: none;
}

@media (prefers-color-scheme: dark) {
    :root {
        --ink: #bbb;
        /* --ink: #b0b0b0; */ /* dimmer body/authors */
    }

    body {
        background-color: #111;
        -webkit-font-smoothing: antialiased;
    }
    
    h1, h2 {
        color: #fff;
    }
    
    .icon {
        filter: invert(1);
    }
    
    #email {
        color: #888;
    }
    
    #email:hover {
        color: #fff;
    }
    
    a.a, a.a:link, a.a:visited {
        color: #fff;
        border-bottom: 1px solid rgba(125,125,125,.4);
        transition: border .1s ease-in-out;
    }
    
    a.a:hover {
        color: #fff;
        border-bottom: 1px solid rgba(255,255,255,0.6);
    }
    
    a.a.light,
    a.a.light:link,
    a.a.light:visited {
        color: var(--ink);
        font-weight: normal;
        border-bottom: none;
    }
    
    a.a.light:hover {
        color: #fff;
        text-decoration: none;
    }
    
    .icon-wrapper, #email {
        border: none !important;
    }
    
    .btn-link {
        background-color: #222;
        border-color: #3a3a3a;
        color: #aaa;
    }
    
    .btn-link:hover {
        background-color: #2a2a2a;
        border-color: #4a4a4a;
        color: #ddd;
    }
}