* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        
        }
      a { color:#666;
    text-decoration: none;
}
body{ line-height:25px;}
.fontjjs{ font-size:30px; font-weight:bold;}




 /* 产品系列 - 只在电脑端显示 */
    .pcbanner {
        display: block;
    }
    .sjbanner {
        display: none;
    }
    
    @media (max-width: 768px) {
        .pcbanner {
            display: none !important;
        }
        .sjbanner {
            display: block;
        }
    }
    
    .container-wrapper {
        max-width: 1400px;
        margin: 0 auto;
        padding: 20px 15px;
        display: flex;
        gap: 30px;
    }
    
    /* 侧边栏在电脑端显示，手机端隐藏 */
    .sidebar {
        width: 250px;
        flex-shrink: 0;
        display: block;
    }
    
    .content {
        flex: 1;
        min-width: 0;
    }
    
    .category-menu {
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 2px 12px rgba(0,0,0,0.08);
        overflow: hidden;
    }
    
    .category-title {
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background: #003a62;
        padding: 15px 20px;
        margin: 0;
    }
    
    .category-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .category-item {
        border-bottom: 1px solid #f0f0f0;
    }
    
    .category-item:last-child {
        border-bottom: none;
    }
    
    .category-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 20px;
        color: #333;
        text-decoration: none;
        transition: all 0.3s ease;
        font-size: 15px;
        background: #fff;
        position: relative;
    }
    
    .category-link:hover {
        background: #f9f9f9;
        color: #003a62;
    }
    
    .category-link.active {
        background: #003a62;
        color: #fff;
        font-weight: bold;
    }
    
    .category-link.active .toggle-btn {
        color: #fff;
    }
    
    .toggle-btn {
        color: #999;
        font-size: 18px;
        transition: transform 0.3s ease;
        cursor: pointer;
        width: 20px;
        height: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .toggle-btn.expanded {
        transform: rotate(90deg);
    }
    
    .subcategory-list {
        list-style: none;
        padding: 0;
        margin: 0;
        background: #fafafa;
        display: none;
    }
    
    .subcategory-list.show {
        display: block;
        animation: fadeIn 0.3s ease;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    .subcategory-item {
        border-top: 1px solid #eee;
    }
    
    .subcategory-link {
        display: block;
        padding: 12px 20px 12px 40px;
        color: #666;
        text-decoration: none;
        transition: all 0.3s ease;
        font-size: 14px;
        background: #fafafa;
    }
    
    .subcategory-link:hover {
        background: #f0f0f0;
        color: #003a62;
        padding-left: 42px;
    }
    
    .subcategory-link.active {
        background: #e8f1f8;
        color: #003a62;
        font-weight: 500;
        position: relative;
    }
    
    .subcategory-link.active:before {
        content: "";
        position: absolute;
        left: 30px;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 4px;
        background: #003a62;
        border-radius: 50%;
    }
    
    .product-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
	
	    .product-gridd {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }
    
    
    .product-item {
        background: #fff;
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 3px 15px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        display: block;
        text-decoration: none;
        color: #333;
    }
    
    .product-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 25px rgba(0,0,0,0.15);
    }
    
    .product-image {
        position: relative;
        width: 100%;
        padding-top: 75%;
        overflow: hidden;
        background: #fff;
    }
    
    .product-image img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center;
        transition: transform 0.5s ease;
    }
    
    .product-item:hover .product-image img {
        transform: scale(1.05);
    }
    
    .product-info {
        border-top: 1px #f8f8f8 solid;
        padding: 20px;
        text-align: center;
    }
    
    .product-name {
        font-size: 16px;
        line-height: 1.4;
        font-weight: 500;
        color: #333;
        margin: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        height: 44px;
    }
    
    .product-meta {
        color: #666;
        font-size: 13px;
        margin-top: 8px;
    }
    
    .page-nav {
        margin-top: 40px;
        padding-top: 20px;
        border-top: 1px solid #eee;
        text-align: center;
    }
    
    .page-numbers {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .page-numbers a, 
    .page-numbers span {
        display: inline-block;
        padding: 6px 12px;
        border-radius: 4px;
        text-decoration: none;
        color: #666;
        font-size: 14px;
        transition: all 0.3s ease;
    }
    
    .page-numbers a:hover {
        background: #003a62;
        color: #fff;
    }
    
    .page-numbers .current {
        background: #003a62;
        color: #fff;
        font-weight: bold;
    }
    
    /* 移动端样式 */
    @media (max-width: 768px) {
        .container-wrapper {
            flex-direction: column;
            padding: 15px 10px;
            gap: 15px;
        }
        
        /* 在手机端隐藏侧边栏 */
        .sidebar {
            display: none !important;
        }
        
        .product-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
         .product-gridd {
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
		
        .product-name {
            font-size: 14px;
            height: 40px;
            -webkit-line-clamp: 2;
        }
        
        .product-info {
            padding: 12px;
        }
        
        .page-nav {
            margin-top: 30px;
            padding-top: 15px;
        }
    }
    
    @media (max-width: 480px) {
        .product-grid {
            grid-template-columns: 1fr;
            gap: 12px;
        }
        
        .product-name {
            font-size: 13px;
            height: 36px;
        }
    }
    
    /* 电脑端样式 - 确保侧边栏显示 */
    @media (min-width: 769px) {
        .sidebar {
            display: block !important;
        }
        
        .container-wrapper {
            flex-direction: row;
        }
    }





  .news-list {
            list-style: none;
        }
        
        .news-item { 
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            margin-bottom:30px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }
        
        .news-item:hover {
            transform: translateY(-5px);
        }
        
        .news-link {
            display: flex;
            text-decoration: none;
            color: inherit;
        }
        
        .news-image {
            width:230px;
            height:200px;
            object-fit: cover;
        }
        
        .news-content {
            padding:35px;
            flex: 1;
        }
        
        .news-title {
            font-size: 23px;
            font-weight: bold;
            margin-bottom: 10px;
            color: #222;
        }
        
        .news-desc {
            font-size: 14px;
            color: #666;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .news-meta {
            margin-top: 10px;
            font-size: 12px;
            color: #999;
        }

        /* 手机端样式 */
        @media (max-width: 768px) {
            .news-link {
                flex-direction: column;
            }
            
            .news-image {
                width: 100%;
                height: auto;
            }
            
            .news-content {
                padding: 15px;
            }
            
            .news-title {
                font-size: 16px;
            }
            
            .news-desc {
                font-size: 13px;
            }
        }



.fonthss {font-size:30px;color: #003a62; font-weight:bold;line-height: 40px; }
	  
 .gd{background-color:#00b95e; color:#fff;   border-radius:30px; width:30%; max-width:400px; line-height:56px; height:56px;  }
.gd:hover{  color:#00b95e; border-radius:30px; width:30%; max-width:400px; line-height:56px; height:56px;background-color:#fff; border:1px solid #00b95e;  }
	
	#end { }
#end ul { list-style: none; display:inline-block;  }
#end ul li { font-size:14px;float:left;}
#end ul li a { display:block;  height:55px; padding-left:5px;   padding:0px 15px; margin-right:10px; float:left;line-height:55px; color:#333; }
#end ul li a:hover {  height:55px;  color:#fff;  background-image: -webkit-linear-gradient(0deg, #d60000 1%, #ff6000 100%);border-radius:30px;
    background-image: -ms-linear-gradient(0deg, #000 1%, #000 100%);
    box-shadow: 0px 6px 6px 0px rgba(0, 95,167, 0.2) }
	
	
	#dbfl { }
#dbfl ul { list-style: none; display:inline-block;  }
#dbfl ul li { font-size:14px;float:left;}
#dbfl ul li a { display:block;  height:45px; padding-left:5px;   padding:0px 15px; margin-right:10px; float:left;line-height:45px; color:#666; }
#dbfl ul li a:hover {  height:45px;  color:#fff;  background-image: -webkit-linear-gradient(0deg, #005c61 1%, #007760 100%);border-radius:30px;
}
 
 
        
        
        
        
        /* 响应式调整 */
        @media (max-width: 1200px) {
            .nav-links li {
                margin: 0 15px;
            }
        }
        
        @media (max-width: 992px) {
            .navbar {
                padding: 12px 20px;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .nav-container {
                display: none;
            }
            
            .phone-section {
                display: none;
            }
            
            .banner { margin-top:40px;
                height: 60vh;
            }
            
            .swiper-slide img {
                object-position: center;
            }
            
            .mobile-menu .phone-section {
                display: flex;
                color: #333;
                margin-top: 20px;
                background: #f0f0f0;
                justify-content: center;
            }
        }
        
        @media (max-width: 576px) {
            .banner {margin-top:30px;
               
            }
            
            .logo {
                height: 40px;
            }
            
            .mobile-menu {
                width: 85%;
            }
        }
		
		
		
		
		
		
		    .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            background: linear-gradient(135deg, #003a62, #00b95e);
            color: white;
            padding: 40px 20px;
            text-align: center;
            border-radius: 0 0 10px 10px;
            margin-bottom: 30px;
        }
        
        h1 { line-height:60px;
            font-size: 2.5rem;
            margin-bottom: 10px;
        }
        
        h2 {
            font-size: 1.8rem;
            margin: 25px 0 15px;
            color: #444;
        }
        
        .intro {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        
        /* 优势卡片布局 - 桌面 */
        .advantages {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 40px;
        }
        
        .advantage-card {
            flex: 1 1 calc(25% - 20px);
            background: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }
        
        .advantage-card:hover {
            transform: translateY(-5px);
        }
        
        .advantage-icon {
            font-size: 2.5rem;
            color: #003a62;
            margin-bottom: 15px;
        }
        
        .advantage-title {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #555;
        }
        
        /* 响应式设计 - 平板 */
        @media (max-width: 992px) {
            .advantage-card {
                flex: 1 1 calc(50% - 20px);
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.6rem;
            }
        }
        
        /* 响应式设计 - 手机 */
        @media (max-width: 768px) {
          
            
            .advantage-card {
                flex: 1 1 100%;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            h2 {
                font-size: 1.4rem;
            }
            
            .intro {
                font-size: 1rem;
            }
            
            .advantage-icon {
                font-size: 2rem;
            }
        }
		
		
		
		


        
        .company-card {
            display: flex;
            flex-wrap: wrap;
            background-color: white;
            border-radius: 5px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 40px;
            overflow: hidden;
        }
        
        .company-image {
            flex: 1;
            min-width: 300px;
        }
        
        .company-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        .company-info {
            flex: 2;
            min-width: 300px;
            padding: 30px;
        }
        
        .company-info p {
            margin-bottom: 15px;
            text-align: justify;
            text-indent: 2em;
        }
        
        .stats-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
            margin-top: 40px;
        }
        
        .stat-item {
            position: relative;
            text-align: center;
            margin: 15px;
            flex: 1;
            min-width: 200px;
            background-color: white;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s;
        }
        
        .stat-item:hover {
            transform: translateY(-5px);
        }
        
        .stat-number {
            font-size: 42px;
            font-weight: bold;
            color: #003a62;
            margin: 10px 0;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        .stat-number::after {
            content: "+";
            position: absolute;
            right:38px;
            top: 5px;
            font-size: 24px;
            color: #003a62;
        }
        
        .stat-label {
            font-size: 16px;
            color: #666;
        }
        
        @media (max-width: 768px) {
            .header h1 {
                font-size:18px;
            }
              header { margin-top:55px;
                padding:15px;
            }
            .company-card {
                flex-direction: column;
            }
            
            .company-info {
                padding: 20px;
            }
            
            .stat-item {
                min-width: 150px;
                margin: 10px;
            }
            
            .stat-number {
                font-size: 32px;
                height: 50px;
            }
            
            .stat-number::after {
                font-size: 18px;
                right: -5px;
                top: 2px;
            }
        }
		
		
		
		
		
		.article-link {
            display: block;
            text-decoration: none;
            color: inherit;
        }
        
        .article-card {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 20px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }
        
        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .article-image {
            width: 100%;
            height: 180px; border-right:1px #eee solid;
            background-color: #fff;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .article-image img { width:100%;
            
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .article-card:hover .article-image img {
            transform: scale(1.05);
        }
        
        .article-text {
            padding: 15px;
        }
        
        .article-title {
            font-size: 18px;
            font-weight: bold;
            margin-bottom: 10px;
            color: #333;
        }
        
        .article-content {
            font-size: 14px;
            color: #666;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        /* 电脑端样式 */
        @media (min-width: 768px) {
            .article-grid {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            
            .article-card {
                display: flex;
                height: 180px;
            }
            
            .article-image {
                width: 200px;
                min-width: 200px;
                height: 100%;
            }
            
            .article-text {
                padding: 20px;
                display: flex;
                flex-direction: column;
                justify-content: center;
            }
            
            .article-title { text-align:left;
                font-size: 18px;
            }
            
            .article-content {text-align:left;
                font-size: 14px;
            }
        }
        
        /* 手机端样式 */
        @media (max-width: 767px) {
			  header {margin-top:65px;
            background-color: #003a62;
            color: white;
            padding: 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
			
            .article-grid {
                display: grid;
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .article-image {
                height: 150px;
            }
            
            .article-title {
                font-size: 16px;
            }
            
            .article-content {
                font-size: 13px;
            }
        }
		
		
		
		 .foot { display:none;}
   #footpanel {
	position: fixed; display:block;
	bottom:0; left:auto; right:auto; max-width:750px; background-image: -webkit-linear-gradient(0deg, #006161 1%, #007760 100%);
    background-image: -ms-linear-gradient(0deg, #000 1%, #000 100%);
    box-shadow: 0px 6px 6px 0px rgba(0, 95,167, 0.2)
	z-index: 9999; /*--Keeps the panel on top of all other elements--*/ border-bottom: none;  height:70px;	border-bottom: none; padding-top:14px; 
	width: 100%;
}
@media only screen and (min-width: 768px) {
.foot {background-color:#232323; overflow:hidden; display:block;}
#footpanel{ display:none;}
}




#contact{ width:100%; float:left; margin-bottom:2%;}
#contact ul{list-style-type:none; margin-left:-2%;}
#contact ul li{ width:48%; margin-top:1%; margin-bottom:1%; float:left; margin-left:2%; cursor:pointer;transition:all 0.4s ease-in-out 0s;}

#contact ul li:hover .nrc{ background-color:#003a62; border:#003a62 solid 1px;background:-webkit-linear-gradient(top, #00895f ,#003a62);}
#contact ul li .nrc{ width:100%; padding:5%; display:block; border:#ddd solid 1px; background-color:#f4f4f4;border-radius:5px; overflow:hidden; float:left; transition:all 0.4s ease-in-out 0s; position:relative; z-index:1; }
#contact ul li .nrc dd{ width:100%; float:left; text-align:center;}
#contact ul li .nrc dd i{ width:100px; height:100px; background-color:#003a62;border-radius:100%; font-size:40px; line-height:100px; color:#fff; transition:all 0.4s ease-in-out 0s; }
#contact ul li .nrc .bgf{ width:100%; height:100%; z-index:-1; position:absolute; left:0px; top:0px;filter: Alpha(Opacity=0);
-moz-opacity:0; 		opacity:0;transition:all 0.4s ease-in-out 0s; text-align:right;}
#contact ul li .nrc .bgf i{ font-size:350px; color:rgba(255,255,255,0.3); margin-top:5%; }
#contact ul li:hover .nrc dd i{ background-color:#fff; color:#003a62;}
#contact ul li:hover .nrc .bgf{filter: Alpha(Opacity=100);
-moz-opacity:1; 		opacity:1;}
#contact ul li .nrc h4{ transition:all 0.4s ease-in-out 0s; 
	font-size:28px;
	color:#333;
	line-height:2;
	width:100%;
	float:left;
	 font-weight:normal; margin-top:10px; margin-bottom:10px; text-align:center;
}
#contact ul li .nrc .xq{font-family: Verdana, Arial, Helvetica, sans-serif; color:#888; line-height:25px;text-align:center; height:50px;width:100%; float:left; overflow-y:auto; transition:all 0.4s ease-in-out 0s; }
#contact ul li:hover .nrc .xq,#contact ul li:hover .nrc h4{ color:#FFFFFF}
#contact ul li .nrc .xq::-webkit-scrollbar {
    width: 4px;
    height: 4px;
    background-color:#288FE1
}
#contact ul li .nrc .xq::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #E2E2E2
}
#contact ul li .nrc .xq::-webkit-scrollbar-thumb {
    border-radius: 4px;
    -webkit-box-shadow: inset 0 0 4px rgba(255,255,255, .6);
    background-color: #333;
}


  /* 头部样式 */
   @media (min-width: 767px) {
        header {margin-top:90px;
            background-color: #003a62;
            color: white;
            padding: 50px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
   }
        
        header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
            background-size: 30px 30px;
            opacity: 0.1;
            z-index: 0;
        }
        
        .header-content {
            position: relative;
            z-index: 1;
        }
        
        header h1 {
            font-size: 2.2rem;
            margin-bottom: 15px;
            font-weight: 700;
        }
        
        header p {
            font-size: 1.0rem;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
        }


		
		
		@media only screen and (max-width: 1000px){#contact ul li .nrc h4{ font-size:18px;}#contact ul li .nrc dd i{ width:80px; height:80px;font-size:24px; line-height:80px; }#contact ul li .nrc .bgf i{ font-size:200px; }#contact ul li .nrc .xq p{ font-size:12px; line-height:20px;}#contact ul li .nrc .xq{ height:60px;}#guesta p{ font-size:14px;}}
@media only screen and (max-width: 800px){#zxmap{ width:100%; position:relative; float:left; padding-bottom:65%;background-color:#000; margin-bottom:12px;}#contact ul li .nrc h4{ font-size:16px; font-weight:bold;}#guesta p{ font-size:12px;}#zxly{ width:100%;}}
@media only screen and (max-width: 600px){#contact ul li{ width:98%;margin-top:2%; margin-bottom:2%;}#contact ul li .nrc .xq{ height:40px;}
@media only screen and (max-width: 450px){#contact ul li .nrc dd i{ width:60px; height:60px;font-size:24px; line-height:60px; }#contact ul li .nrc .bgf i{ font-size:150px; }}
@media only screen and (max-width: 400px){}