/* 首页轮播图样式 */
.carousel-item {
    height: 400px;
}

.carousel-item img {
    object-fit: cover;
    height: 100%;
}

.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 20px;
    bottom: 30px;
}

/* 文章卡片样式 */
.article-card {
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .carousel-item {
        height: 250px;
    }
    
    .carousel-caption {
        display: none;
    }
}