/* Computer Modern Serif font */
@import url('https://fonts.cdnfonts.com/css/cmu-serif');

body, h1, h2, h3, ul, li, p {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'CMU Serif', Georgia, serif;
    background-color: #fffcf8;
    color: #000000;
    margin: 0 auto;
    max-width: 960px;
    padding: 20px;
}

section {
    margin: 20px 0px;
}

header {
    margin: 10px 0px;
}

h1 {
    font-size: 1.9em;
}

h2 {
    font-size: 1.15em;
    margin: 10px 0px 10px 0px;
}

h3 {
    font-size: 1em;
    margin: 15px 0px 5px 0px;
}

p {
    margin: 5px 0px 5px 0px;
}

.highlight {
    color: #ff0000;
}

.me {
    font-style: normal;
    font-weight: bold;
}

.highlight-link {
    color: #ff0000;
}

a {
    color: #0000ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul {
    margin: 0px 0px 0px 30px;
}

ul.research-interests {
    margin: 5px 0px 5px 30px;
}

img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    object-fit: cover;
    object-position: 50% 20%;
    box-sizing: border-box;
    border-radius: 5px;
}

.entry {
    margin: 10px 0px 10px 0px;
}

.columns {
    display: grid;
    grid-template-columns: 1fr 4fr;
    grid-gap: 30px;
}

#about .columns {
    grid-template-columns: 1.1fr 4fr;
}

.img-container {
    display: block;
    box-sizing: border-box;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: auto;
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 5px;
    overflow: hidden;
}

.img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 600px) {
    body {
        font-size: 14px;
        padding: 15px;
    }

    h1 {
        font-size: 1.3em;
    }

    h2 {
        font-size: 1.1em;
    }

    h3 {
        font-size: 1em;
    }

    .columns {
        grid-template-columns: 1fr;
        grid-gap: 15px;
    }

    #about .columns {
        text-align: center;
    }

    #about img {
        max-width: 150px;
        margin: 0 auto;
    }

    .img-container {
        max-width: 150px;
        margin: 0 auto;
    }

    ul {
        margin: 0px 0px 0px 20px;
    }

    .entry {
        margin: 8px 0px;
    }
}