/* 子页面导航菜单样式 */
.subpage-navigation {
    margin: 30px 0;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.subpage-navigation .container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.subpage-navigation a {
    display: inline-block;
    padding: 10px 20px;
    background-color: #e9ecef;
    color: #495057;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.subpage-navigation a:hover,
.subpage-navigation a.active {
    background-color: #003366;
    color: white;
}

/* 子页面服务网格样式 */
.services-grid-subpage {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

/* 子页面关于部分样式 */
.about-content-wrapper {
    display: flex;
    padding: 60px 0;
}

.about-content {
    width: 100%;
    padding: 40px;
    box-sizing: border-box;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .subpage-navigation .container {
        flex-direction: column;
        gap: 10px;
    }
    
    .services-grid-subpage {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        padding: 20px;
    }
}

.subpage-navigation a.active {
    background-color: #003366 !important;
    color: white !important;
}