/* 自定义样式 */
.carousel-item img {
    height: 400px;
    object-fit: cover;
}
footer ul {
    padding-left: 0;
}
footer ul li {
    list-style: none;
    display: inline-block;
    margin-right: 15px;
}
/* ========== 广告位样式 ========== */
/* 首页顶部广告 */
.home-top-ad-wrapper {
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    padding: 8px 0;
    border-bottom: 1px solid #e0e4e8;
}

.ad-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.ad-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.ad-content img {
    width: 100%;
    height: auto;
    display: block;
}

/* 底部横幅广告 */
.footer-banner-ad-wrapper {
    background: linear-gradient(135deg, #2c3e50 0%, #1a2632 100%);
    padding: 12px 0;
    border-radius: 8px;
}

.footer-banner-ad-wrapper .ad-card {
    background: transparent;
    box-shadow: none;
}

.footer-banner-ad-wrapper .ad-card:hover {
    transform: none;
    box-shadow: none;
}

/* 详情页广告 */
.detail-sidebar-ad .ad-card {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.detail-sidebar-ad .ad-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .home-top-ad-wrapper {
        padding: 4px 0;
    }
    
    .footer-banner-ad-wrapper {
        padding: 8px 0;
        border-radius: 6px;
    }
    
    .ad-card:hover {
        transform: none;
    }
}