/* 字体定义 */
  * {
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            text-rendering: optimizeLegibility;
            font-smooth: always;
        }
      /*    @font-face {
            font-family: 'SourceHanSansCN';
            src: local('SourceHanSansCN-Normal'), url('fonts/SourceHanSansCN-Normal.otf') format('opentype');
            font-weight: normal;
            font-style: normal;
        }
        
        @font-face {
            font-family: 'SourceHanSansCN';
            src: local('SourceHanSansCN-Medium'), url('fonts/SourceHanSansCN-Medium.otf') format('opentype');
            font-weight: 500;
            font-style: normal;
        }
        
        @font-face {
            font-family: 'SourceHanSansCN';
            src: local('SourceHanSansCN-Bold'), url('fonts/SourceHanSansCN-Bold.otf') format('opentype');
            font-weight: bold;
            font-style: normal;
        }
        */
         :root {
            --container-width: 90%;
            --section-padding: 80px;
            --title-margin: 50px;
            --title-font-size: 35px;
            --banner-title-size: 40px;
            --product-gap: 20px;
        }
        
        * {
            font-family:  microsoft yahei;
            box-sizing: border-box;
        }
        
        body {
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }
        
        /* 头部导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 0;
			border-bottom:1px solid rgba(255,255,255,0.1);
        }
        /* 滚动时的头部样式 */
header.scrolled {
    background-color: white;
    
 
}
header.stou{display:block;}
header .ntou{display:none;}
header.scrolled .stou{display:none;}
header.scrolled .ntou{display:block;}
        .nei header{background:#fff;}
header.scrolled	.nav-link,	.nei .nav-link{color:#333;}
		.nei .btn-login{color:#fff;background:#008cab;}
		.nei .navbar-toggler-icon{color:#333;}
        .container-custom {
            width: var(--container-width);
            max-width: 1600px;
            margin: 0 auto;
        }
        
        .logo {
        }
        
        .nav-link {
            color: #fff;
            font-weight: 500;
            margin: 0 10px;
            transition: color 0.3s;
			height:80px;
			line-height:80px;
        }
        
        .nav-link:hover {
            color: #6cbb5a;
        }
        .nav-link.active{color:#6cbb5a;position:relative;}
		.nav-link.active:after{content:"";height:2px;width:100%;position:absolute;bottom:0px;left:0px;z-index:2;display:inline-block;background:#6cbb5a;}
        .search-box {
            position: relative;
            margin-right: 20px;
			margin-left:20px;
			
        }
        
        .search-box input {
            padding: 8px 15px;
            border: 1px solid #ddd;
            border-radius: 20px;
            width: 200px;
            font-size: 14px;
			background:#f0f0f0;
			outline:none;
        }
        
        .search-icon {
            position: absolute;
            right: 15px;
            top: 50%;border:0px;
            transform: translateY(-50%);
            color: #666;
        }
        
        .auth-buttons .btn {
            margin-left: 10px;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: 500;
        }
        
        .btn-login {
            background-color: #fff;
            border: 1px solid #fff;
            color: #018eab;
        }
        .btn-login:hover{background-color: #6cbb5a;
            border: 1px solid #6cbb5a;
            color: white;}
        .btn-register {
            background-color: #6cbb5a;
            border: 1px solid #6cbb5a;
            color: white;
        }
        .btn-register:hover{background-color: #fff;
            border: 1px solid #fff;
            color: #018eab;}
        /* Banner部分 */
        .ibanner {
            
            color: white;
           padding:0px;
            text-align: left;
			width:100%;
			float:left;
			overflow:hidden;
        }
        .navbar-toggler-icon{color:#fff;}
        .ibanner-title {
            font-size: var(--banner-title-size);
            font-weight: bold;
            margin-bottom: 40px;
            line-height: 1.4;
        }
        
        .ibanner-features {
            list-style: none;
            padding: 0;
            margin: 30px 0 40px;
        }
        .ibanner .warp{position:absolute;top:150px;left:0px;width:100%;z-index:22;}
        .ibanner-features li {
            display: block;
            margin: 10px 20px;
            font-size: 18px;
			line-height:24px;
			overflow:hidden;
			float:left;
			width:100%;
            font-weight: 500;
        }
        
        .ibanner-features li:before {
            content: "";
            display: inline-block;
            width: 27px;
            height: 24px;
            background:url(dui.png) left top no-repeat;
			background-size:cover;
            color: white;
            text-align: center;
            line-height: 24px;
			float:left;
            margin-right: 10px;
        }
        
        .btn-more {
            background-color: #fff;
            color: #6cbb5a;
            padding: 5px;
            border-radius: 30px;
            font-weight: 500;
            border: none;
            font-size: 16px;
            transition: background-color 0.3s;
			text-decoration:none;
			overflow:hidden;
			float:left;
			line-height:46px;
			padding-left:30px;
			margin-top:30px;
        }
		.btn-more font{padding-right:15px;display:inline-block;}
        .btn-more img{float:right;margin-right:0px;max-height:100%;}
        .btn-more:hover {
            color:#088fa5;
        }
       
        /* 通用版块样式 */
        section {
            padding: var(--section-padding) 0;
			width:100%;
			overflow:hidden;
			float:left;
        }
        
        .section-title {
            font-size: var(--title-font-size);
            font-weight: bold;
            text-align: center;
            margin-bottom: var(--title-margin);
            color: #333;
        }
        
        /* 热销产品 */
        .hot-products {
            background: url('tuibg.png') no-repeat center center;
            background-size: cover;
            color: white;
        }
        
        .hot-products .section-title {
            color: #171717;
        }
        
        .product-slider {
            position: relative;
        }
        
        .product-item {
            background-color: white;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            color: #333;
            margin: 0 calc(var(--product-gap) / 2);
        }
        
        .product-img {
            width: 100%;
            object-fit: cover;
        }
        
        .product-info {
            padding: 20px;
        }
        
        .product-name {
            font-weight: bold;
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        .swiper-button-next, .swiper-button-prev {
            color: #999;
            background-color: rgba(0, 0, 0, 0.1);
            width: 50px;
            height: 50px;
            border-radius: 10px;
        }
        
        .swiper-button-next:after, .swiper-button-prev:after {
            font-size: 20px;
        }
        
        /* 产品及服务 */
        .products-services {
            background-color: #f4f7fc;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
        }
        
        .section-header .section-title {
            margin-bottom: 0;
        }
        
        .category-tabs {
            display: flex;
            align-items: center;
        }
        
        .category-tab {
            padding: 8px 20px;
            margin: 0 5px;
            border: 1px solid #ddd;
            border-radius: 20px;
            background-color: white;
            color: #333;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .category-tab.active {
            background: linear-gradient(to right, #2bbeb2, #018eab);
            color: white;
            border: none;
        }
        
        .btn-more-category {
            background-color: #6cbb5a;
            color: white;
            border: none;
            padding: 8px 20px;
            border-radius: 20px;
            margin-left: 15px;
            font-weight: 500;
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        
        .product-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
        }
        
        
        .products-grid-a {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .product-c {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
            position:relative;
        }
        .product-c-img{width:100%;}
        .prot1{position:absolute;z-index:2;top:18%;left:0;width:100%;text-align:center;}
        .prot1 span{background:#6cbb5a;color:#fff;border-radius:30%;padding:0px 80px;height:35px;line-height:35px;border-radius:20px;display:inline-block;}
        .proa1{position:absolute;z-index:2;top:25%;left:0;width:100%;text-align:center;}
        .proa1 span{color:#333;text-decoration:underline;}
        .product-c:hover {
            transform: translateY(-5px);
        }
        
        
        
        .product-card-img {
            width: 100%;
            object-fit: cover;
        }
        
        .product-card-info {
            padding: 15px;
        }
        
        .product-card-title {
            font-weight: bold;
            font-size: 16px;
            margin-bottom: 5px;
        }
        
        .product-card-model {
            color: #ababab;
            font-size: 14px;
            margin-bottom: 10px;
        }
        
        .product-card-tags {
            margin-bottom: 10px;
			width:100%;
        }
        
        .product-tag1 {
            background-color: #3dc35b;
			border:1px solid #3dc35b;
            color: #fff;
            padding: 0px 3px;
            border-radius: 3px;
            font-size: 12px;
            margin-right: 5px;
            margin-bottom: 5px;
            display:inline-block;
            height:30px;
            line-height:30px;
            max-width:85px;
            white-space: nowrap; /* 防止文本换行 */
  overflow: hidden; /* 隐藏溢出的文本 */
  text-overflow: ellipsis; /* 显示省略号 */
        }
		.product-tag2 {
            background-color: #ebfafa;
			border:1px solid #80c5d5;
            color: #018eab;
            padding: 0px 3px;
            border-radius: 3px;
            font-size: 12px;
            margin-right: 5px;
            margin-bottom: 5px;
            display:inline-block;
            height:30px;
            line-height:30px;
            max-width:85px;
            white-space: nowrap; /* 防止文本换行 */
  overflow: hidden; /* 隐藏溢出的文本 */
  text-overflow: ellipsis; /* 显示省略号 */
        }
        
        .product-card-price {
            color: #018eab;
            font-size: 16px;
			float:right;
        }
		.product-card-price font{font-size:14px;padding-left:5px;}
        
        /* 解决方案 */
		.solutions{background:url(fangan.png) left top  no-repeat;background-size:cover;}
		.nei .solutions{background:#f4f8fb;}
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .solution-card {
            background-color: white;
            border-radius: 10px;position:relative;
            overflow: hidden;transition: transform 0.3s;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .solution-card:hover {
            transform: translateY(-5px);
        }
        .solution-img {
            width: 100%;
            
            object-fit: cover;
        }
        
        .solution-title {
            padding: 20px;
            font-weight: bold;
            font-size: 18px;
            text-align: center;
        }
        .solution-titlea {
            padding: 20px;
            font-weight: bold;
            font-size: 18px;
            text-align: center;
            position:absolute;
            bottom:0px;
            left:0px;
            width:100%;
            z-index:2;
            background:rgba(0,0,0,0.5);
            color:#fff;
        }
        
        /* 关于我们 */
		.about{background:url(about.png) left top no-repeat;background-size:cover;width:100%;}
		.about .section-title{color:#fff;}
        .about-content {
            width: 80%;
            margin: 0 auto 40px;
            text-align: left;
            line-height: 1.8;
            font-size: 16px;
            color: #fff;
        }
        .solutions .btn-more{background:linear-gradient(to right, #6bbb5b, #028daa);color:#fff;float:none;height:46px;display:inline-block;}
		.solutions .btn-more font{height:36px;line-height:36px;	display:inline-block;float:left;}
		
		.products-services .btn-more{background:linear-gradient(to right, #6bbb5b, #028daa);color:#fff;float:none;height:46px;display:inline-block;margin-top:40px;}
		.products-services .btn-more font{height:36px;line-height:36px;	display:inline-block;float:left;}
		
		.about .btn-more{background:#fff;color:#6bbb5b;float:none;height:46px;display:inline-block;}
		.about .btn-more font{height:36px;line-height:36px;	display:inline-block;float:left;}
        /* 服务动态 */
        .service-dynamic {
            position: relative;
			width:100%;overflow:hidden;
			background:url(new.png) left top no-repeat;
			background-size:cover;
			background-color:#fff;
        }
        
        .service-header {
            display: flex;
            justify-content: space-between;
            align-items: top;
            margin-bottom: 40px;
        }
        .service-header  .btn-more{background:linear-gradient(to right, #6bbb5b, #028daa);color:#fff;float:right;margin-top:0px;height:46px;display:inline-block;margin-top:20px;}
		.service-header  .btn-more font{height:36px;line-height:36px;	display:inline-block;float:left;}
        .service-content {
            display: flex;
            gap: 30px;
        }
        
        .service-slider {
            flex: 1;
        }
        
        .service-slider-img {
            width: 100%;
            object-fit: cover;
            border-radius: 10px;
            height:100%;
        }
        
        .service-side {
            flex: 1;
            display: flex;
            gap: 20px;
        }
        
        .service-side-item {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            flex:1;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .service-side-img {
            width: 100%;
            height: 50%;
            object-fit: cover;
        }
        
        .service-side-info {
            padding: 15px;height:50%;
            display: flex;
  flex-direction: column;
  justify-content: space-between;
			
        }
        
        .service-side-title {
            font-weight: bold;
            font-size: 16px;
            margin-bottom: 10px;
		
        }
        
        .service-side-more {
            	border-top:1px solid rgba(143,204,218,0.5);
			padding-top:10px;
            color: #018eab;
            font-size: 14px;
            text-decoration: none;
            font-weight: 500;
        }
        .service-side-more span{float:right; transform: rotate(-45deg);}
		
		
		
		 /* 搜索结果 */
        .results-section {
            padding: 40px 0;
            background-color: #f4f7fc;
            min-height: 60vh;
        }
        
        .results-container {
            width: 100%;
            margin: 0 auto;
        }
        
        .results-count {
            margin-bottom: 20px;
            color: #666;
            font-size: 14px;
        }
        
        .result-item {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            transition: background-color 0.3s;
        }
        
        .result-item:hover {
            background-color: #cbf6ff;
        }
        
        .result-title {
            font-size: 18px;
            font-weight: bold;
            color: #018eab;
            margin-bottom: 10px;
            text-decoration: none;
            display: block;
        }
        
        .result-title:hover {
            text-decoration: underline;
        }
        
        .result-description {
            color: #555;
            line-height: 1.6;
            font-size: 14px;
        }
        
        /* 分页 */
        .pagination {
            display: flex;
            justify-content: center;
            margin-top: 40px;
        }
        
        .page-numbers {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .page-numbers li {
            margin: 0 5px;
        }
        
        .page-numbers a {
            display: block;
            padding: 8px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            color: #333;
            text-decoration: none;
            transition: all 0.3s;
        }
        
        .page-numbers a:hover {
            background-color: #018eab;
            color: white;
            border-color: #018eab;
        }
        
        .page-numbers .active a {
            background-color: #018eab;
            color: white;
            border-color: #018eab;
        }
		
		
		  /* Banner部分 */
        .contact-banner {
            display: flex;
			position:relative;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
        }
         .contact-banner  img{width:100%;}
        .banner-title {
            font-size: var(--title-font-size);
            font-weight: bold;
			position:absolute; display: flex;
			left:0; align-items: center;
            justify-content: center;
			top:0;
			width:100%;
			height:100%;
			z-index:9;
            margin: 0;
        }
        .neicon{background:#f4f8fb;overflow:hidden;}
        /* 面包屑导航 */
        .breadcrumb {
            padding: 20px 0;
            margin-bottom: 0;
            color:#838383;
        }
        
        .breadcrumb-item a {
            color: #838383;
            text-decoration: none;
        }
        
        .breadcrumb-item.active {
            color: #838383;
        }
        
        /* 联系内容 */
        .contact-content {
            padding: 60px 0;
        }
        
        .contact-wrapper {
            display: flex;
            gap: 40px;
        }
        
        .contact-info {
            flex: 1;
        }
        
        .contact-form {
            flex: 2;
        }
        
        .contact-title {
            font-size: 28px;
            font-weight: bold;
            color: #333;
            margin-bottom: 30px;
        }
        
        .contact-details {
            margin-bottom: 30px;
        }
        
        .contact-item {
            margin-bottom: 25px;
            display: block;
            align-items: flex-start;width:100%;
			
        }
        
        .contact-icon {
            width: 40px;
            height: 40px;
            background-color: #f4f7fc;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: #018eab;
            font-size: 18px;
        }
        
        .contact-item dt {
            font-weight: bold;
            color: #333;
            margin-bottom: 5px;overflow:hidden;
            font-size: 16px;
			padding:8px;line-height:38px;
			background:linear-gradient(to right, #bee0e9, #f4f8fb);
			border-left:3px solid #008cab;width:100%;
        }
        .contact-item dt img{margin-right:10px;float:left;}
        .contact-item dd {
            margin: 15px 50px;
            color: #333;
            font-size: 16px;
        }
        .contact-form{background:#e7ebee;padding:25px;border-radius:10px;}
       .contact-form .form-group {
			
        }
        
       .contact-form .form-row {
            display: flex;
            gap: 10px;
        }
        
       .contact-form .form-control {
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            width: 100%;
            font-size: 15px;background:#d9d9d9;
        }
        
       .contact-form .form-control:focus {
            border-color: #018eab;
            outline: none;
            box-shadow: 0 0 0 2px rgba(1, 142, 171, 0.2);
        }
        
       .contact-form textarea.form-control {
            height: 120px;
            resize: vertical;
        }
        
		.contact-form .form-group span{color:red;}
      .contact-form  .btn-submit {
            background-color: #018eab;
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 5px;
            font-weight: 500;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
      .contact-form  .btn-submit:hover {
            background-color: #016a80;
        }
        
        /* 地图部分 */
        .map-section {
            padding: 0 0 60px;
        }
        
        .map-container {
            width: 100%;
            height: 400px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .map-placeholder {
            width: 100%;
            height: 100%;
            background-color: #f4f7fc;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            font-size: 18px;
        }
        
        /* 底部 */
        footer {
            background:url(foot.png) left top no-repeat;
			background-size:cover;
            color: white;
            padding: 60px 0 20px;
			width:100%;
			overflow:hidden;
        }
        
        .footer-top {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
			border-bottom:1px solid rgba(255,255,255,0.2)
        }
        
        .footer-logo {
            font-weight: bold;
            font-size: 24px;

            color: white;
            margin-bottom: 15px;
        }
        
        .footer-nav {
            display: flex;
            gap: 20px;
			line-height:80px;
        }
        
        .footer-nav a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-nav a:hover {
            color: white;
        }
        
        .footer-middle {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid  rgba(255,255,255,0.2);
        }
        .zhengce{margin:20px 0px;font-size:14px;color:#8ba8af;}
		.zhengce a{color:#fff;padding:0px 3px;}
        .footer-form {
            flex: 1;
            max-width: 500px;
        }
        
        .form-row {
            display: flex;
            gap: 25px;
            margin-bottom: 15px;
        }
        
        .form-control {
            flex: 1;
            padding: 10px 10px;
			border:0px;
			border-radius:0px;
            border-bottom: 1px solid rgba(255,255,255,0.42);
			outline:none;
            background:none;
            color: white;
        }
        
        .form-control::placeholder {
            color: #fff;
        }
        
        .btn-submit {
            background-color: #018eab;
            color: white;
            border: none;
            padding: 10px 30px;
            border-radius: 5px;
            font-weight: 500;
            width: 100%;
        }
        
        .privacy-policy {
            display: flex;
            align-items: center;
            margin-top: 15px;
            font-size: 14px;
            color: #fff;
        }
        
        .privacy-policy input {
            margin-right: 8px;
        }
        
        .footer-qr {
            flex: 1;
            max-width: 300px;
            display: flex;
            gap: 20px;
        }
        
        .qr-item {
            text-align: center;
        }
        
        .qr-code {
            width: 120px;
            height: 120px;
            background-color: white;
            margin-bottom: 10px;
			border-radius:5px;overflow:hidden;
        }
        .qr-code img{width:100%;}
        .qr-text {
            font-size: 14px;
            color: #ccc;
        }
        
        .footer-bottom {
            text-align: left;
            font-size: 14px;
            color: #fefefe;
        }
        
		.footer-bottom a{padding:0px 5px;text-decoration:none;color:#fefefe;}
        /* 响应式设计 */
        @media (max-width: 1600px) {
            .container-custom {
                width: var(--container-width);
            }
        }
        @media (max-width: 1300px) {
            .container-custom {
                width: 98%;
            }
        }
        @media (max-width: 1200px) {
            :root {
                --section-padding: 100px;
                --title-margin: 40px;
                --title-font-size: 45px;
                --banner-title-size: 50px;
            }
            
            .products-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .products-grid-a {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .solutions-grid {
                grid-template-columns: repeat(2, 1fr);
            }
			.search-container, .results-container {
                width: 80%;
            }
            .nav-link {
            color: #fff;
            font-weight: 500;
            margin: 0 8px;
            transition: color 0.3s;
			height:80px;
			line-height:80px;
        }
        }
        
        @media (max-width: 992px) {
            .ibanner .warp{top:0;}
           .ibanner{background:url(mbanner.png) left top no-repeat;background-size:cover;padding:50px 0px;}
            .ibanner>img{display:none;width:100%;}
            .ibanner-title{font-size:30px;margin-bottom:20px;}
            .ibanner-features li{margin:5px 20px;font-size:16px;}
            .btn-more{margin-top:10px;}
            :root {
                --section-padding: 80px;
                --title-margin: 30px;
                --title-font-size: 38px;
                --banner-title-size: 42px;
            }
            
            .banner-title {
                font-size: var(--banner-title-size);
            }
			 .contact-wrapper {
                flex-direction: column;
            }
			.search-container, .results-container {
                width: 90%;
            }
			#mobileMenu{background:#fff;}
			#mobileMenu .py-3{width:90%;margin-left:5%;}
			#mobileMenu a{color:#333;line-height:2;width:100%;diplay:block;border-bottom:1px solid #ccc;text-decoration:none;}
            .logo{margin:10px 0px;}
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .products-grid-a {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-content {
                flex-direction: column;
            }
            
            .footer-middle {
                flex-direction: column;
                gap: 30px;
            }
            
            .footer-form {
                max-width: 100%;
            }
            
            .footer-qr {
                max-width: 100%;
                justify-content: center;
            }
			.service-slider{display:none;}
        }
        
        @media (max-width: 768px) {
            .ibanner .warp{position:relative;margin-top:100px;margin-bottom:50px;}
            .ibanner>img{display:none;}
            .ibanner{background:url(mbanner.png) center top no-repeat;background-size:auto 100%;}
            :root {
                --container-width: 94%;
                --section-padding: 60px;
                --title-margin: 25px;
                --title-font-size: 32px;
                --banner-title-size: 36px;
            }
            .contact-title{font-size:20px;}
			 .search-container, .results-container {
                width: 100%;
            }
            .banner {
                padding: 120px 0;
            }
             .form-row {
                flex-direction: column;
                gap: 15px;
            }
            .banner-features li {
                display: block;
                margin: 10px 0;
            }
            
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .category-tabs {
                margin-top: 20px;
                flex-wrap: wrap;
                gap: 10px;
            }
            
            .products-grid {
                grid-template-columns: 1fr;
            }
            .products-grid-a {
                grid-template-columns: 1fr;
            }
            .solutions-grid {
                grid-template-columns: 1fr;
            }
            
            .about-content {
                width: 100%;
            }
            
            .footer-top {
                flex-direction: column;
                gap: 20px;
            }
            
            .footer-nav {
                flex-wrap: wrap;line-height:40px;padding-bottom:15px;gap:0px;
            }
             .footer-nav a{width:33.33%;float:left;}
            .form-row {
                flex-direction: column;
                gap: 10px;
            }
        }
        
        @media (max-width: 576px) {
            :root {
                --section-padding: 40px;
                --title-margin: 20px;
                --title-font-size: 28px;
                --banner-title-size:25px;
            }
            .search-box {
                display: none;
            }
            .banner {
                padding: 100px 0;
            }
            
            .search-box {
                display: none;
            }
            
            .auth-buttons {
                display: none;
            }
        }
        
           /* 悬浮客服样式 */
        .float-service {
            position: fixed;
            right: 0px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            background: #ece8dd;
            border-radius: 8px;
            transition: all 0.3s ease;
			border-radius:30px;
        }
        
        .service-item {
            position: relative;
            padding: 15px;
            text-align: center;
            cursor: pointer;
            
            transition: all 0.3s ease;
        }
         .service-item:hover{background:#cdcdcd;}
        .service-item:last-child {
            border-bottom: none;
        }
        
        
        
        .service-icon {
            font-size: 22px;
            margin-bottom: 5px;
            color: #333;
        }
        
        .service-text {
            font-size: 12px;
            color: #333;
        }
        
        /* 悬停提示样式 */
        .tooltip {
            position: absolute;
            right: 100%;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            padding: 12px 15px;
            border-radius: 6px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            margin-right: 5px;
            z-index: 1001;
            border: 1px solid #eee;
			color:#333;
        }
        .tooltip a{color:#333;}
        .tooltip:after {
            content: '';
            position: absolute;
            left: 100%;
            top: 50%;
            transform: translateY(-50%);
            border-width: 6px;
            border-style: solid;
            border-color: transparent transparent transparent white;
        }
        
        .service-item:hover .tooltip {
            opacity: 1;
            visibility: visible;
        }
        
        .qrcode {
            width: 150px;
            height: 180px;
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
            font-size: 12px;
            padding:10px 0px;
            text-align:center;
        }
       .qrcode img{margin-bottom:10px;}
        #gotop {
    display: none;
}
        /* 移动端隐藏 */
        @media (max-width: 768px) {
            .float-service {
                display: none;
            }
        }
        
        
        
         .btn-group {
            display: flex;
            gap: 20px;
        }
        
        .login-btn, .register-btn {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            color: white;
            border: none;
            padding: 12px 30px;
            font-size: 16px;
            border-radius: 30px;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(106, 17, 203, 0.3);
            transition: all 0.3s ease;
        }
        
        .login-btn:hover, .register-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(106, 17, 203, 0.4);
        }
        
        .register-btn {
            background: linear-gradient(135deg, #ff8c00 0%, #ff2d55 100%);
            box-shadow: 0 4px 15px rgba(255, 45, 85, 0.3);
        }
        
        .register-btn:hover {
            box-shadow: 0 6px 20px rgba(255, 45, 85, 0.4);
        }
        
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.6);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }
        
        .login-modal, .register-modal {
            background-color: white;
            width: 400px;
            max-width: 90%;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            animation: modalAppear 0.3s ease-out;
        }
        
        @keyframes modalAppear {
            from {
                opacity: 0;
                transform: translateY(-30px) scale(0.9);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 25px;
            border-bottom: 1px solid #eee;
        }
        
        .modal-title {
            font-size: 20px;
            font-weight: 600;
            color: #333;
        }
        
        .close-btn {
            background: none;
            border: none;
            font-size: 24px;
            color: #999;
            cursor: pointer;
            transition: color 0.2s;
            width: 30px;
            height: 30px;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 50%;
        }
        
        .close-btn:hover {
            color: #ff4757;
            background-color: #f1f2f6;
        }
        
        .modal-body {
            padding: 25px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-size: 14px;
            color: #555;
        }
        
        .input-group {
            display: flex;
            gap: 10px;
        }
        
        .input-group {
            display: flex;
            gap: 10px;
                flex-wrap: unset;
        }
        
        .phone-input, .text-input, .email-input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        
        .phone-input:focus, .text-input:focus, .email-input:focus {
            border-color: #2575fc;
            outline: none;
            box-shadow: 0 0 0 2px rgba(37, 117, 252, 0.2);
        }
        
        .code-btn {
            background-color: #f1f2f6;
            border: 1px solid #ddd;
            border-radius: 6px;
            padding: 0 15px;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
            white-space: nowrap;
        }
        
        .code-btn:hover:not(:disabled) {
            background-color: #e4e6eb;
        }
        
        .code-btn:disabled {
            color: #999;
            cursor: not-allowed;
        }
        
        .submit-btn, .register-submit-btn {
            width: 100%;
            background: linear-gradient(135deg, #018eab 0%, #2575fc 100%);
            color: white;
            border: none;
            padding: 14px;
            font-size: 16px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 10px;
        }
        
        .register-submit-btn {
            background: linear-gradient(135deg, #018eab 0%, #018eab 100%);
        }
        
        .submit-btn:hover, .register-submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(37, 117, 252, 0.4);
        }
        
        .register-submit-btn:hover {
            box-shadow: 0 4px 12px rgba(255, 45, 85, 0.4);
        }
        
        .form-footer {
            display: flex;
            justify-content: space-between;
            margin-top: 20px;
            font-size: 14px;
        }
        
        .footer-link {
            color: #2575fc;
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .footer-link:hover {
            color: #6a11cb;
            text-decoration: underline;
        }
        
        .countdown {
            color: #999;
        }
        
        .checkbox-group {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .checkbox-group input {
            margin-right: 10px;
            margin-top: 3px;
        }
        
        .checkbox-group label {
            font-size: 14px;
            color: #555;
            line-height: 1.4;
        }
        
        .checkbox-group a {
            color: #2575fc;
            text-decoration: none;
        }
        
        .checkbox-group a:hover {
            text-decoration: underline;
        }
        
        .switch-text {
            text-align: center;
            margin-top: 20px;
            font-size: 14px;
            color: #666;
        }
        
        .switch-link {
            color: #2575fc;
            cursor: pointer;
            text-decoration: none;
        }
        
        .switch-link:hover {
            text-decoration: underline;
        }