.article-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    display: block;
    text-decoration: none;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: inherit;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.card-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.card-content {
    padding: 16px;
}

.card-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.3;
}

.card-content .intro {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
}

.card-content .date {
    font-size: 12px;
    color: #999;
}

/* Tablet */
@media (max-width: 1024px) {
    .article-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 600px) {
    .article-cards {
        grid-template-columns: 1fr;
    }
}