.article-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.article-preview {
    background: #fff;
    border-radius: 0px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-preview:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
    background-color: #f8f9fa;
}

.featured-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.featured-image img:hover {
    opacity: 0.9;
}

.article-info {
    padding: 20px;
}

.article-info h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.article-meta {
    font-size: 0.8rem;
    color: #666;
}

.article-meta span {
    margin-right: 5px;
}

.tag {
    display: inline-block;
    padding: 2px 4px;
    background-color: #f0f0f0;
    border-radius: 4px;
    margin: 2px;
    font-size: 0.8rem;
    color: #555;
}

.load-more {
    text-align: center;
    margin-top: 40px;
}