.publications-filter {
    margin: 2rem 0;
}

.filter-wrapper {
    max-width: 300px;
}

.publication-card {
    height: 100%;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.publication-image {
    position: relative;
    padding-top: 60%;
    overflow: hidden;
}

.publication-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.publication-content {
    padding: 1.5rem;
}

.publication-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.publication-title a {
    color: inherit;
    text-decoration: none;
}

.publication-title a:hover {
    color: var(--bs-primary);
}

.publication-meta {
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 1rem;
}

.publication-category {
    background: var(--bs-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    margin-right: 1rem;
}

.publication-date {
    color: #888;
}

.publication-excerpt {
    font-size: 0.9rem;
    color: #444;
}

.pagination-wrapper {
    margin-top: 3rem;
    text-align: center;
}

.pagination-wrapper .page-numbers {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
}

.pagination-wrapper .page-numbers.current {
    background: var(--bs-primary);
    color: white;
    border-color: var(--bs-primary);
}

.pagination-wrapper .page-numbers:hover:not(.current) {
    background: #f5f5f5;
}