/* 爱卡云 - 手机端专门适配 */

@media (max-width: 768px) {
    /* 全局调整 */
    .container {
        padding: 0 16px !important;
        max-width: 100% !important;
    }
    
    /* 导航栏 - 手机端 */
    .aikayun-header {
        height: 56px !important;
        padding: 0 16px !important;
    }
    
    .aikayun-nav {
        height: 56px !important;
    }
    
    .aikayun-logo img {
        height: 28px !important;
    }
    
    .aikayun-menu {
        display: none !important;
        position: fixed !important;
        top: 56px !important;
        left: 0 !important;
        right: 0 !important;
        background: white !important;
        flex-direction: column !important;
        padding: 16px !important;
        box-shadow: 0 4px 16px rgba(0,0,0,0.1) !important;
        z-index: 999 !important;
        gap: 0 !important;
    }
    
    .aikayun-menu.show {
        display: flex !important;
    }
    
    .aikayun-menu li {
        width: 100% !important;
        padding: 12px 0 !important;
        border-bottom: 1px solid #f2f3f5 !important;
    }
    
    .aikayun-menu li:last-child {
        border-bottom: none !important;
    }
    
    .aikayun-menu li a {
        font-size: 16px !important;
        padding: 8px 0 !important;
        display: block !important;
    }
    
    .aikayun-dropdown {
        position: static !important;
        box-shadow: none !important;
        padding: 8px 0 0 16px !important;
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }
    
    .aikayun-dropdown a {
        padding: 8px 0 !important;
        font-size: 14px !important;
        color: #4e5969 !important;
    }
    
    /* 汉堡菜单按钮 */
    .mobile-menu-btn {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        width: 40px !important;
        height: 40px !important;
        cursor: pointer !important;
        gap: 5px !important;
    }
    
    .mobile-menu-btn span {
        display: block !important;
        width: 22px !important;
        height: 2px !important;
        background: #1d2129 !important;
        border-radius: 2px !important;
        transition: all 0.3s ease !important;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px) !important;
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0 !important;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px) !important;
    }
    
    .aikayun-actions {
        gap: 8px !important;
    }
    
    .aikayun-actions .btn {
        padding: 6px 12px !important;
        font-size: 13px !important;
    }
    
    /* Banner区域 - 手机端 */
    .aikayun-banner {
        min-height: 400px !important;
        padding: 60px 0 !important;
    }
    
    .aikayun-banner h1 {
        font-size: 24px !important;
        line-height: 1.4 !important;
    }
    
    .aikayun-banner p {
        font-size: 14px !important;
        margin: 16px 0 24px !important;
    }
    
    .aikayun-banner-btns {
        flex-direction: column !important;
        gap: 12px !important;
    }
    
    .aikayun-banner-btns .btn {
        width: 100% !important;
        justify-content: center !important;
    }
    
    .aikayun-banner-stats {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
        margin-top: 32px !important;
    }
    
    .aikayun-banner-stat h3 {
        font-size: 20px !important;
    }
    
    .aikayun-banner-stat p {
        font-size: 12px !important;
    }
    
    /* 区块标题 - 手机端 */
    .aikayun-section {
        padding: 48px 0 !important;
    }
    
    .aikayun-section-title h2 {
        font-size: 22px !important;
    }
    
    .aikayun-section-title p {
        font-size: 14px !important;
    }
    
    /* 产品分类标签 - 手机端横向滚动 */
    .product-tabs {
        display: flex !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 8px !important;
        padding-bottom: 8px !important;
        margin-bottom: 24px !important;
        scrollbar-width: none !important;
    }
    
    .product-tabs::-webkit-scrollbar {
        display: none !important;
    }
    
    .product-tab {
        flex-shrink: 0 !important;
        padding: 8px 16px !important;
        font-size: 14px !important;
        white-space: nowrap !important;
    }
    
    /* 产品卡片 - 手机端单列 */
    .product-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    
    .product-card {
        padding: 20px !important;
    }
    
    .product-card h3 {
        font-size: 18px !important;
    }
    
    .price {
        font-size: 24px !important;
    }
    
    /* 优势卡片 - 手机端 */
    .feature-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    
    .feature-card {
        padding: 24px !important;
    }
    
    /* 解决方案 - 手机端 */
    .solution-tabs {
        display: flex !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 8px !important;
        padding-bottom: 8px !important;
        scrollbar-width: none !important;
    }
    
    .solution-tabs::-webkit-scrollbar {
        display: none !important;
    }
    
    .solution-tab {
        flex-shrink: 0 !important;
        padding: 8px 16px !important;
        font-size: 14px !important;
        white-space: nowrap !important;
    }
    
    .solution-content {
        flex-direction: column !important;
        padding: 24px !important;
    }
    
    .solution-text {
        padding-right: 0 !important;
        margin-bottom: 24px !important;
    }
    
    .solution-text h3 {
        font-size: 20px !important;
    }
    
    .solution-features {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    
    .solution-image {
        font-size: 80px !important;
    }
    
    /* 数据中心 - 手机端 */
    .datacenter-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
    
    .datacenter-card {
        padding: 16px !important;
    }
    
    /* CTA区域 - 手机端 */
    .cta-section {
        padding: 48px 0 !important;
    }
    
    .cta-section h2 {
        font-size: 22px !important;
    }
    
    .cta-section p {
        font-size: 14px !important;
    }
    
    /* 页脚 - 手机端 */
    .aikayun-footer {
        padding: 40px 0 20px !important;
    }
    
    .aikayun-footer-grid {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
    }
    
    .aikayun-footer-brand h3 {
        font-size: 20px !important;
    }
    
    .aikayun-footer-brand p {
        font-size: 13px !important;
    }
    
    .aikayun-footer-bottom {
        flex-direction: column !important;
        gap: 12px !important;
        text-align: center !important;
    }
    
    /* 侧边工具栏 - 手机端隐藏或缩小 */
    .aside-tools {
        right: 12px !important;
        bottom: 60px !important;
    }
    
    .aside-tools > div {
        width: 40px !important;
        height: 40px !important;
    }
    
    /* 商品列表页 - 手机端 */
    .section.banner {
        min-height: 200px !important;
    }
    
    .section-content {
        padding: 0 16px !important;
    }
    
    .product-item {
        margin-bottom: 16px !important;
    }
    
    /* 表格 - 手机端横向滚动 */
    .el-table, table {
        display: block !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* 用户中心 - 手机端 */
    .el-header {
        padding: 0 16px !important;
    }
    
    .el-aside {
        position: fixed !important;
        left: -240px !important;
        top: 0 !important;
        bottom: 0 !important;
        z-index: 1000 !important;
        transition: left 0.3s ease !important;
        width: 240px !important;
    }
    
    .el-aside.show {
        left: 0 !important;
    }
    
    .el-main {
        padding: 16px !important;
    }
    
    .el-card {
        margin-bottom: 16px !important;
    }
    
    /* 登录页 - 手机端 */
    .login-box {
        width: 90% !important;
        padding: 24px !important;
    }
    
    .login-box h2 {
        font-size: 20px !important;
    }
    
    /* 按钮 - 手机端 */
    .btn-lg {
        padding: 12px 24px !important;
        font-size: 15px !important;
    }
    
    /* 隐藏PC端元素 */
    .pc-only {
        display: none !important;
    }
    
    /* 显示手机端元素 */
    .mobile-only {
        display: block !important;
    }
}

@media (max-width: 480px) {
    /* 更小屏幕优化 */
    .aikayun-banner h1 {
        font-size: 20px !important;
    }
    
    .aikayun-section-title h2 {
        font-size: 20px !important;
    }
    
    .product-card {
        padding: 16px !important;
    }
    
    .price {
        font-size: 22px !important;
    }
    
    .datacenter-grid {
        grid-template-columns: 1fr !important;
    }
}

/* 汉堡菜单按钮默认隐藏，手机端显示 */
.mobile-menu-btn {
    display: none;
}