.related-series-wrapper {
    margin: 2rem 0;
    clear: both;
}

.related-series-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.related-series-grid {
    display: grid;
    /*grid-template-columns: repeat(var(--rse-posts-per-row, 5), 1fr);*/
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.related-series-item {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: center;
}

.related-series-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.related-series-item img {
    width: 100%;
    height: auto;
    display: block;
}

.related-series-title {
    font-size: 1rem;
    margin: 0.75rem 0;
    color: #222;
}

/* Responsive */
@media (max-width: 768px) {
    .related-series-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .related-series-grid {
        grid-template-columns: 1fr;
    }
}

.rse-no-results, .rse-error {
    padding: 1rem;
    margin: 1rem 0;
    background: #f8f9fa;
    color: #666;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-style: italic;
}