body {
    margin: 0;
    background: white;
    color: #222;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 16px;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 70px auto;
    padding: 0 25px;
}

.intro {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
}

.profile-photo {
    width: 190px;
    height: 190px;
    object-fit: cover;
    border-radius: 4px;
}

.bio {
    flex: 1;
}

h1 {
    font-size: 38px;
    font-weight: normal;
    margin: 0 0 15px;
}

h2 {
    font-size: 27px;
    font-weight: normal;
    margin-top: 50px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ddd;
}

h3 {
    margin-top: 0;
    font-size: 19px;
}

a {
    color: #1772d0;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.links {
    margin-top: 20px;
}

.publication {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    margin: 35px 0 50px;
}

.publication img {
    width: 100%;
    border-radius: 4px;
}

.publication p {
    margin: 5px 0;
}

@media (max-width: 700px) {

    .intro {
        flex-direction: column;
        align-items: flex-start;
    }

    .publication {
        grid-template-columns: 1fr;
    }

    .profile-photo {
        width: 160px;
        height: 160px;
    }
}