.publications-section {
    padding: 6rem 0 3rem 0;
    background: var(--bg-white);
}

/* Loading and error states */
.loading-message,
.error-message {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-medium);
    font-size: 1rem;
}

.error-message {
    color: #cc0000;
}

.pub-year {
    margin-bottom: 2.5rem;
}

.pub-year h2 {
    font-family: 'Crimson Pro', Georgia, serif;
    font-size: 2.5rem;  
    font-weight: 600;
    color: #000000;
    display: inline-block;
}

.pub-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pub-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.pub-item:last-child {
    border-bottom: none;
}

.pub-title {
    font-family: 'Crimson Pro', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 600;
    color: #000000;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.pub-authors {
    font-size: 1.05rem;
    color: var(--text-medium);
    margin-bottom: 0.25rem;
    line-height: 1.6;
}

.pub-journal {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.pub-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pub-link {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500;
    color: #3498db;
    text-decoration: none;
    margin-right: 1rem;
}

.pub-link:hover {
    color: #2980b9;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .pub-year h2 {
        font-size: 1.35rem;
    }
    
    .pub-title {
        font-size: 1rem;
    }
    
    .pub-item {
        padding: 1rem;
    }
}