body {
    font-family: 'Open Sans', sans-serif;
    max-width: 720px;
    margin: 80px auto;
    padding: 0 28px;
    color: #333;
    font-size: 1.1rem;
    line-height: 1.75;
    background: #fafaf8;
}

.header {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.photo {
    width: 175px;
    height: 175px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    flex-shrink: 0;
}

.header-text h1 {
    margin-bottom: 0.2rem;
}

@media (max-width: 500px) {
    .header {
        flex-direction: column;
        text-align: center;
    }
}

h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: #1a1a1a;
}

.affiliation {
    color: #666;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.links {
    margin-bottom: 0;
    font-size: 1.05rem;
}

.links a {
    color: #444;
    text-decoration: none;
    border-bottom: 1px solid #ccc;
}

.links a:hover {
    color: #111;
    border-bottom-color: #888;
}

.bio {
    margin-top: 1.75rem;
    margin-bottom: 2rem;
}

h2 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: #1a1a1a;
    letter-spacing: 0.01em;
}

.note {
    font-size: 0.9rem;
    color: #888;
}

p {
    color: #444;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin-bottom: 1rem;
    color: #444;
}

li strong {
    color: #1a1a1a;
}

a {
    color: #4a6fa5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.date {
    float: right;
    color: #888;
    font-size: 0.95rem;
}

.publication {
    margin-bottom: 1.75rem;
    line-height: 1.55;
}

.pub-figure {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 0.9rem;
}

.pub-title {
    display: block;
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

.publication .authors,
.publication .pub-desc,
.publication .pub-links,
.publication .pub-note {
    margin: 0.4rem 0 0;
    font-size: 1rem;
}

.publication .authors {
    font-size: 0.95rem;
    color: #555;
}

.pub-note {
    color: #888;
    font-size: 0.9rem;
}