/* Normalize styles */
/* Add more styles based on your needs */
body, h1, h2, h3, p, ul, ol, li, a {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    font-family: 'Microsoft yahei', sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

/* Define your own styles for specific elements */
li {
    list-style: none;
}

ol {
    list-style-type: decimal;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    text-decoration: none;
}



@font-face {
  font-family: 'futuralight';
  src: url(../font/futurabt-light-webfont.woff2) format('woff2'),
       url(../font/futurabt-light-webfont.woff) format('woff');
  font-weight: normal;
  font-style: normal;

}
@font-face {
  font-family: 'TiemannLTPro';
  src: url(../font/TiemannLTPro-Roman.woff2) format('woff2'),
       url(../font/TiemannLTPro-Roman.woff) format('woff');
  font-weight: normal;
  font-style: normal;
}


.about_con p{ text-indent: 2rem;;}


        header {
            border-bottom: 1px solid #ddd;
        }
.bg-logo{ background:linear-gradient(to right, #5653a2, #5653a2);}
        .logo img {

        }
		.ml-2{ color:#fff;}
		.ml-2 h2{font-size:30px;}
		.ml-2 h3{font-size:18px;}

        .language-switch {
            font-size: 18px; color:#fff;
        }

        nav {
            
        }

        .carousel-caption {
            background-color: rgba(0, 0, 0, 0.7);
            color: #fff;
            padding: 20px;
        }

        .carousel-caption h1 {
            font-size: 2.5em;
        }

        .carousel-caption h4 {
            font-size: 1.5em;
        }

        .card {
            border: none;box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }

        .card-title {
            font-size: 1.25em; 
            font-weight: 700;color:#333; line-height: 35px;
        }
		.nav-pills { float:right}
		.nav-pills li{margin-left:10px;}
		.card-title a{ color:#333;}

        .card-title1 {
            font-size: 1.1em;
            font-weight: 100;color:#333; line-height: 30px;
        }
		
		.card-title1 span{ float:right}
		.card-title1 a{ color:#333;}
        
        .card1 p{ color:#999}
        .card-text {
            color: #999;font-size:0.9em;
        }
        .blog {
            display: block;
            transition: transform 0.3s ease; border-bottom:1px dashed #ddd;
        }
.huise3{ color:#333}
.huise6{ color:#666}
.huise9{ color:#999}
.huisec{ color:#ccc}
.container{ overflow:hidden}

.size{ font-size:14px;}
.size p{line-height:36px;}
.strong{ font-weight:bold}
.xiangqing { background:#fff;}
.xiangqing h3{font-weight:bold;color:#000}
.xiangqing table td{ background:#fff;padding:15px; border:1px solid #ccc !important;}
.xiangqing p{line-height:35px; color:#666;font-size:15px !important}
.xiangqing p span{line-height:35px; color:#333;font-size:15px !important}
.xiangqing p strong{color:#333}
   .product-details {
        text-align: left; /* Left-align the content */
    }

    .subtitle {
        margin-top: 10px; /* Adjust margin as needed */
        color: #666; /* Set color for the subtitle */
    }

    /* Updated styles for the grey background and margins */
    .carousel-item {
        padding: 20px; /* Top and bottom padding */
        margin-bottom: 20px; /* Bottom margin */
    }

    .carousel-inner {
        border-radius: 8px; /* Optional: Add rounded corners to the entire carousel */
        overflow: hidden; /* Optional: Hide overflowing content */
    }
	
	.y-img{ width:70% !important; margin:0 auto; display:block}
	
	
	/* 左边分类栏目样式 */
.category-section {
	 background:#ddd; line-height:80px; text-align:center;
}
.category-section a{padding:0 40px;line-height:80px;height:80px; display:inline-block}
.category-section a:hover{ background:#5653a2; color:#fff;}
#active{background:#5653a2; color:#fff;}

.category-section h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #2a2a2a; /* 一级分类文字颜色 */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); /* 添加文字阴影效果 */
}

/* 一级分类样式 */
.category-section > ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-section > ul > li {
    margin-bottom: 10px;
    background:  #5653a2; /* 一级分类渐变背景 */
    border-radius: 8px;
    overflow: hidden;
   
}
.fenlei{
    display: block;
    margin-bottom: 10px; text-align: center; padding:15px 0; color:#666;font-size:16px; background: #f1f1f1;
    overflow: hidden;
 
}
.fenlei:hover{background: #5653a2; /* 一级分类渐变背景 */ box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 添加盒子阴影效果 */color:#fff}

.category-section > ul > li > a {
    font-weight:bold;
    padding: 15px;
    color: #fff; /* 一级分类文字颜色 */
    text-decoration: none;
    transition: background-color 0.3s ease; /* 添加过渡效果 */
}

.category-section > ul > li:hover > a {
    background-color: #34495e; /* 鼠标悬停时的背景颜色 */
}

/* 二级分类折叠内容样式 */
.subcategories {
    margin-top: 10px;
}

.subcategories > li {
    margin-bottom: 8px;
}

.subcategories > li > a {
    display: block;
    padding: 10px;
    color: #2a2a2a; /* 二级分类文字颜色 */
    background: linear-gradient(to right, #d3d3d3, #f0f0f0); /* 二级分类渐变背景 */
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); /* 添加盒子阴影效果 */
    transition: background-color 0.3s ease; /* 添加过渡效果 */
}

.subcategories > li > a:hover {
    background-color: #e0e0e0; /* 鼠标悬停时的背景颜色 */
}
	
	
	
	
	
	    /* 顶部 Location 区域样式 */
    .location {
        font-size: 14px; line-height: 40px;
        color: #333;
    }

    /* 产品内容区域样式 */
    .product-item {
        margin-bottom: 30px;
        border: 1px solid #ddd;
        padding: 20px;
        border-radius: 8px;
    }

    .product-item img {
        max-width: 100%;
        height: auto;
        border-radius: 4px;
    }

    .product-item h3 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .product-item p {
        font-size: 16px;
        color: #555;
    }

    .product-item a {
        display: inline-block;
        margin-top: 15px;
        background-color: #007bff;
        color: #fff;
        padding: 10px 15px;
        border-radius: 4px;
        text-decoration: none;
    }

    .pagination {
        margin-top: 20px;
    }
	
	
	
	/* 图片边框 */
.img img {
    border: 1px solid #ddd;
    border-radius: 4px;
    max-width: 100%;
}

/* A标签背景颜色 */
.url {
    display: inline-block;
    padding: 10px 15px;
    background-color: #5653a2;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
}
.url:hover{color:#fff !important}

.title a:hover {
    background-color: #5653a2;
    color: #5653a2;
}

/* 内容上下居中 */
.content {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
    margin-bottom: 20px;
}

/* 避免超出容器宽度 */
.title {
    max-width: 100%;
}
.title h5{font-weight:bold}
.title p{ color:#999;}

.loc-top{border-bottom:1px solid #f1f1f1}


.about{min-height:380px;}


 .timeline {
            list-style: none;
            padding: 0;
            position: relative;
        }

        .timeline:before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 2px;
            background: #5653a2;
            left: 50%;
            margin-left: -1px;
        }

        .timeline-item {
            margin-bottom: 50px;
            position: relative;
        }

        .timeline-item:before,
        .timeline-item:after {
            content: '';
            display: table;
        }

        .timeline-item:after {
            clear: both;
        }

        .timeline-date {
			 text-align:center; width:100px; height:50px;
            font-size: 30px; border-radius:50px;
            color: #fff;
            margin:0 auto; background:#5653a2; display: flex;
  align-items: center;
  justify-content: center;
        }

        .timeline-content {
            background-color: #fff;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .timeline-content h3 {
            font-size: 24px;
            color: #333;
            margin-bottom: 10px;
        }

        .timeline-img {
            overflow: hidden;
            border-radius: 5px;
        }

        .timeline-img img {
            width: 100%;
            height: auto;
            border-radius: 5px;
        }
		
		
		
		
		 .team-section {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
        }

        .team-member {
            width: 250px;
        }
		.shemei a{font-size:28px;margin-right:10px}

.client-logo{ width:100%; margin-bottom:1rem}

.neiye img{max-width:100%}


@media (max-width: 1440px) {
	.d-block{ width:90%;}
	
	}
.pro-content img{max-width:100%;}



.container1 {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo img {
            width: 155px;
            height: 80px;
        }

        .company-info {
            margin-left: 20px;
        }

        .language-switch {
            display: flex;
            gap: 10px;
            cursor: pointer;
            margin-left: auto; /* Move the language switch icons to the right */
        }

        .language-dropdown {
            display: none;
            position: absolute;
            top: 100%;color:#fff;
            right: 0;
            padding: 10px;
        }

        .language-switch:hover .language-dropdown {
            display: block; 
        }
		
		.product-details p{ line-height:32px;}
				.product-details h2{font-weight:bold}
				.product-details h4{padding-top:10px;}
				
				#active a{ color:#5653a2}
				
				
				.language-dropdown {
      position: relative;
      display: inline-block;
    }

    .dropdown-content {
      display: none;
      position: absolute;
      background-color: #fff;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
      min-width: 160px;
      z-index: 99;
    }

    .language-dropdown:hover .dropdown-content {
      display: block;
    }

    .dropdown-item {
      padding: 12px;
      text-decoration: none;
      color: #333;
      display: inherit;
    }

    .dropdown-item:hover {
      background-color: #f0f0f0;
    }
	
	
	.highlight {
  background-color: yellow;  // 高亮的背景颜色
  color: black;  // 高亮的文本颜色
}

.pro-neirong{min-height:630px;}



         .download-button {
            background-color: #5653a2;
            color: white;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            border: none;
            border-radius: 5px;
        }
        .modal {
            display: none;
            position: fixed;
            z-index: 1;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.7);
        }
        .modal-content {
            background-color: #fefefe;
            margin: 15% auto;
            padding: 20px;
            border: 1px solid #888;
            width: 80%;
            max-width: 400px;
            border-radius: 5px;
            text-align: left;
        }
        .close {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
        }
        .close:hover,
        .close:focus {
            color: black;
            text-decoration: none;
            cursor: pointer;
        }
        .form-container label {
            display: block;
            margin-bottom: 10px;
        }
        .form-container input {
            width: 100%;
            padding: 8px;
            margin-bottom: 10px;
            box-sizing: border-box;
        }
        .form-container button {
            background-color: #5653a2;
            color: white;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            border: none;
            border-radius: 5px;
        }
        .download-link {
            display: none;
            margin-top: 20px;
        }
		
		
		
		
    .modal-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        max-width: 400px;
        margin: 0 auto;
        padding: 20px;
        background-color: #fff;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        border-radius: 5px;
        position: relative;
        top: 40%;
        transform: translateY(-50%);
    }

    .close {
        float: right;
        font-size: 20px;
        font-weight: bold;
        cursor: pointer;
    }
    form {
        display: flex;
        flex-direction: column;
    }

    label {
        margin-bottom: 8px;
        color: #555;
    }

    input {

        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 5px;
    }

    button {
        background-color: #5653a2;
        color: #fff;
        padding: 5px 10px;
        border: none;
        border-radius: 5px;
        cursor: pointer;
    }

    button:hover {
        background-color: #5653a2;
    }
.input-group{padding-top:10px;}




            /*banner*/
.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
  display: none !important;
}
.visible-xs-block,
.visible-xs-inline,
.visible-xs-inline-block,
.visible-sm-block,
.visible-sm-inline,
.visible-sm-inline-block,
.visible-md-block,
.visible-md-inline,
.visible-md-inline-block,
.visible-lg-block,
.visible-lg-inline,
.visible-lg-inline-block {
  display: none !important;
}
@media (max-width: 767px) {
  .visible-xs {
    display: block !important;
  }
  table.visible-xs {
    display: table !important;
  }
  tr.visible-xs {
    display: table-row !important;
  }
  th.visible-xs,
  td.visible-xs {
    display: table-cell !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-block {
    display: block !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-inline {
    display: inline !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm {
    display: block !important;
  }
  table.visible-sm {
    display: table !important;
  }
  tr.visible-sm {
    display: table-row !important;
  }
  th.visible-sm,
  td.visible-sm {
    display: table-cell !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-block {
    display: block !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-inline {
    display: inline !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md {
    display: block !important;
  }
  table.visible-md {
    display: table !important;
  }
  tr.visible-md {
    display: table-row !important;
  }
  th.visible-md,
  td.visible-md {
    display: table-cell !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-block {
    display: block !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-inline {
    display: inline !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg {
    display: block !important;
  }
  table.visible-lg {
    display: table !important;
  }
  tr.visible-lg {
    display: table-row !important;
  }
  th.visible-lg,
  td.visible-lg {
    display: table-cell !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-block {
    display: block !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-inline {
    display: inline !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-inline-block {
    display: inline-block !important;
  }
}
@media (max-width: 767px) {
  .hidden-xs {
    display: none !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .hidden-sm {
    display: none !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .hidden-md {
    display: none !important;
  }
}
@media (min-width: 1320px) {
  .hidden-lg {
    display: none !important;
  }
}
.visible-print {
  display: none !important;
}
@media print {
  .visible-print {
    display: block !important;
  }
  table.visible-print {
    display: table !important;
  }
  tr.visible-print {
    display: table-row !important;
  }
  th.visible-print,
  td.visible-print {
    display: table-cell !important;
  }
}
.visible-print-block {
  display: none !important;
}
@media print {
  .visible-print-block {
    display: block !important;
  }
}
.visible-print-inline {
  display: none !important;
}
@media print {
  .visible-print-inline {
    display: inline !important;
  }
}
.visible-print-inline-block {
  display: none !important;
}
@media print {
  .visible-print-inline-block {
    display: inline-block !important;
  }
}
@media print {
  .hidden-print {
    display: none !important;
  }
}

#Content6 .banner{ width:100%; float:left; position:relative; min-height:150px;}
#Content6 .banner img{ width:100%; float:left;}
#Content6 .banner .text{ width:100%; position:absolute; left:0; top:50%; z-index:4;}
#Content6 .banner .text h3{ width:100%; color:white; font-size:36px; line-height:48px; letter-spacing:1px;}
#Content6 .banner .text h4{ width:100%; margin-top:8px; color:white; font-size:18px; line-height:24px; letter-spacing:1px; font-family:Arial; text-transform:uppercase;}

@media screen and  (max-width:1570px){

}
@media screen and  (max-width:1200px){

}
@media screen and  (max-width:992px){
#Content6 .banner .text h3{ font-size:26px; line-height:38px; letter-spacing:0px;}
#Content6 .banner .text h4{ margin-top:6px; font-size:16px; line-height:22px; letter-spacing:0px;}
}
@media screen and  (max-width:768px){
#Content6 .banner .text{ padding:0 10px;top:85%;background: rgba(0, 0, 0, 0.1);}
#Content6 .banner .text h3{ font-size:20px; line-height:30px;}
#Content6 .banner .text h4{ margin-top:4px; font-size:14px; line-height:20px;}

}


.thumbnail {
    cursor: pointer;
    opacity: 0.6;
    margin-top: 10px;
}
.thumbnail.active {
    opacity: 1;
}
.zoom {
    position: relative;
    overflow: hidden;
    cursor: crosshair;
}
.zoom img {
    transition: transform 0.5s ease;
    width: 100%;
}
.zoom:hover img {
    transform: scale(1.5);
}
.magnifier {
    position: absolute;
    border: 2px solid #000;
    border-radius: 50%;
    display: none;
    pointer-events: none;
}

.full-screen {
  height: 65vh;
  display: flex;
  align-items: center; background: url('../images/bj.jpg') no-repeat center center;;;
}
.left-image {
  flex: 1;
  background: url('https://via.placeholder.com/800x600') no-repeat center center;
  background-size: cover;
}
.right-text {
  flex: 1;
  padding: 20px;color:#333; line-height: 90px;
}
.right-text h1{font-size:60px;line-height: 120px;}
.right-text p{line-height: 32px;font-size:18px;}
.right-text a:hover{ background: #fff; color: #000;}

.product-link {
  display: block;
  transition: transform 0.3s ease;
}

.product-link:hover {
  transform: translateY(-10px);
}



   /* 鼠标经过时显示下拉菜单 */
   .dropdown:hover .dropdown-menu {
    display: block;
}





/* 自定义卡片和图片样式 */  
.card {  
  position: relative; /* 设置为相对定位 */  
  overflow: hidden; /* 防止内容溢出 */  
}  

.meright {  
  width: 100%; /* 填满卡片宽度 */  
  height: auto; /* 保持图片原始宽高比 */  
  display: block; /* 移除图片下方的间隙 */  
  /* 初始状态降低亮度，使图片看起来更暗 */  
  filter: brightness(0.7);  
  transition: filter 0.3s ease; /* 平滑过渡效果 */  
}  

/* 当鼠标悬停在卡片上时，提高图片亮度 */  
.card:hover .meright {  
  filter: brightness(1); /* 或更高，取决于您想要的亮度 */  
}  

/* 自定义卡片底部样式 */  
.card-body-bottom {  
  position: absolute;  
  bottom: 20px;  
  left: 20px;  
  right:20px;  
  background-color:rgba(255,255,255,0.8); /* 白色背景 */  
  padding: 10px;  
  color: #333;  
  text-align: center;  font-size:18px; font-weight:bold;
  /* 确保文本不溢出卡片 */  
  overflow: hidden;  
  text-overflow: ellipsis;  
  white-space: nowrap;  
}  
.card-body-bottom:hover { background:#5653a2; color:#fff;}
.card-body-bottom:hover h5{color:#fff;}
.cur{ background: #5653a2; color: #fff;  }
#active{background:  #5653a2;color: #fff; }


/* 媒体查询以适应小屏幕 */  
@media (max-width: 767.98px) {  
  .card-body-bottom {  
      font-size: 0.875rem;  
  }  
}    @media (max-width: 768px) {
  .ml-2{ display:none}

  .full-screen{display:none}
  .bg-logo{display:none}
  .form-inline{display:none}
  .px-5{    padding-right: 1rem !important;
    padding-left: 1rem !important;}
    .news, .cases, .contact{min-height:200px;}


  }
  @media (min-width: 769px) {

   
      }
	  
      .carousel-item {
        background: no-repeat center center;
        background-size: cover;
    }
    .text-container {
        position: absolute;
        top: 50%;
        left: 10%;
        transform: translateY(-50%);
        color: white;
        padding: 20px;
        transition: opacity 1s ease;
    }
    .fade-text {
        opacity: 0;
        animation: fadeIn 2s forwards;text-shadow: 3px 5px 15px rgb(0 0 0 / 25%);
    }
	.fade-text p{max-width:600px;text-shadow: 3px 5px 15px rgb(0 0 0 / 25%);}
	
	.fade-text a{    color: #fff; text-align:center;
    border-radius: 30px;
    border: 1px solid #fff; display:block; width:180px;line-height:45px;
    }
	.fade-text a:hover{background:#5653a2;border: 1px solid #5653a2;}
    @keyframes fadeIn {
        0% { opacity: 0; }
        100% { opacity: 1; }
    }
	  
/*	  优势*/
.youshi{ background: url('../images/banner_6.jpg') no-repeat center center; background-size: cover;padding:100px 0;}
.biaoti{ color:#fff;}
        .advantage-card {  
            display: flex;  
            flex-direction: column;  
            align-items: center;  
            text-align: center;  
            padding: 20px;  
            border: 1px solid #ddd;  
            border-radius: 10px;  
            transition: all 0.3s ease;  
        }  
        .advantage-card:hover {  
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);  
        }  
        .advantage-icon {  
            font-size: 2rem;  
            color: #fff;  
        }  
        .advantage-title {  
            font-size: 1.25rem;  
            margin: 10px 0;  color: #fff; 
        }  
        .advantage-content {  
            font-size: 1rem;  
            color: #fff;  
        }  
		
		
/*	  关于*/		
.about{ background:#f1f1f1;}
		   .company-intro {  
            padding: 20px;  
        }  
        .partner-logos {  
            padding: 20px;  
        }  
        .partner-logo {  
            text-align: center;  
            margin-bottom: 20px; /* 在每个Logo下方添加一些空间 */  
        }  
        .partner-logo img {  
            max-width: 100%;  
            height: auto;  
        }  
        /* 使用Bootstrap的栅格系统来排列Logo */  
        .row-of-logos {  
            display: flex;  
            flex-wrap: wrap;  
            margin-left: -15px;  
            margin-right: -15px;  
        }  
        .row-of-logos .col-logo {  
            padding-left: 15px;  
            padding-right: 15px;  
            flex: 0 0 33.333333%; /* 每个Logo占一列的1/3宽度 */  
            max-width: 33.333333%;  
        }  
		
		
	/*	  产品*/		
		        .vertical-tabs {  
            display: flex;  
        }  
        .vertical-tabs .nav-link {  
            border: 1px solid #ddd; background:#5653a2; color:#fff; width:150px;
            text-align: center; line-height:50px; display: block;
        }  
		.vertical-tabs .nav-link:hover{ color:#fff;background-color: #5653a2; }
        .vertical-tabs .nav-link.active {  
            background-color: #5653a2;  
            border-right: 1px solid #fff;  
        }  
        .tab-content {  
            flex: 1;  
/*            padding: 0 20px ;  */
        }  
        .tab-content img {  
            max-width: 100%;  
            height: auto;   
        }  
		.xian {
    width: 50px;
    height: 3px;
    background: #5653a2;}
		
		
		      .card {  
            border-radius: 0;  
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);  
            margin-bottom: 20px;  
        }  
        .card-header {  
            background-color: #5653a2;  
            color: white;  
            font-weight: bold;  
            border-radius: 10px 10px 0 0;  
        }  
        .card-body {  
            padding: 20px;  
        }  
        .form-control {  
            border: 1px solid #ced4da;  
            border-radius: 0;  line-height:32px;

            font-size: 1rem;  
        }  
        .form-control2 {  
          border: 1px solid #ced4da;  
          border-radius: 0;   line-height:35px;padding-left:5px;

          font-size: 1rem;  
      }  
      .search-logo{border-radius: 0; background: #5653a2;}
      .search-logo i{color:#fff}
        .btn-primary {  
            background-color: #5653a2;  
            border: none;  
            border-radius: 5px;  
            padding: 10px 20px;  
            font-size: 1rem;  
        }  
        .btn-primary:hover {  
            background-color: #0056b3;  
        } 
		.card-body{}
		
		
		/*	  新闻详情*/		
		        .navbar {
				
        }  
        .article-header {   
            padding: 20px;  
            margin-bottom: 20px;  
            border-radius: 5px;  
        }  
        .article-header h1 {  
            margin: 0; color:#333;  
        }  
		.article-header small{ color:#bbb}
        .article-content {  
            background-color: white;  
            padding: 20px;  
            border-radius: 5px;  
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);  
        } 
		.article-content p{ line-height:35px;} 
        .article-footer {  
            margin-top: 20px;  
            height:35px; line-height: 35px;padding:0 10px;
            background-color: #f1f1f1;  
            border-radius: 5px;  
        }  
        .comments-section {  
            margin-top: 40px;  
        }  
		
		
		        /* 在线客服CSS */  
        .online-customer-service {  
            position: fixed;  
            right: 20px;  
            bottom: 45%;  
            width: 220px;  
            z-index: 1000;  
        }  
        .online-customer-service .card {  
            border-radius: 10px;  
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);  
        }  
        .online-customer-service .card-header {  
            cursor: pointer;  
        }  

.fr{ float: right;}
.fl{ float: left;}
         
  .footer {
      background-color: #f1f1f1;
      padding: 20px 0 0;
  }
  .footer-logo img {
      max-width: 250px; display: block; /* 设置logo最大宽度 */
  }
  .footer-qr img {
      max-width: 120px; /* 设置二维码最大宽度 */
  }




  .footer-qr img {
    /* 基础设置：所有尺寸下都生效 */
    width: 100%;
    height: auto;
    display: block;
}

/* 1. 大屏桌面端（≥1200px，比如1920、1600宽） */
@media (min-width: 1200px) {
    .footer-qr img {
        max-width: 120px;
    }
}

/* 2. 中屏桌面/小屏笔记本（992px ~ 1199px，比如1024、1280宽） */
@media (min-width: 992px) and (max-width: 1199px) {
    .footer-qr img {
        max-width:80px;
    }
}

/* 3. 大屏平板（768px ~ 991px，比如iPad Pro 1024x1366） */
@media (min-width: 768px) and (max-width: 991px) {
    .footer-qr img {
        max-width: 100px;
    }
}

/* 4. 普通平板/折叠屏（576px ~ 767px，比如iPad mini、折叠屏外屏） */
@media (min-width: 576px) and (max-width: 767px) {
    .footer-qr img {
        max-width: 90px;
    }
}

/* 5. 大屏手机（375px ~ 575px，比如iPhone 11/12/13 Pro Max） */
@media (min-width: 375px) and (max-width: 575px) {
    .footer-qr img {
        max-width: 80px;
    }
}

/* 6. 小屏手机（≤374px，比如iPhone SE、小屏安卓） */
@media (max-width: 374px) {
    .footer-qr img {
        max-width: 70px;
    }
}


  .footer-contact {
      color: #333;
  }
  .footer-logo p{ text-align:left;line-height:45px;}
  .footer-contact p {
      margin: 0; text-align: left; line-height:2.5rem;
  }
  .footer-contact p a{ color: #666;}
  .copy{ background-color: #5653a2; line-height: 2.8rem; text-align:center}
  
  .copy p,.copy a{ color: #fff;}
  .footer-contact h3,.footer-qr h3{font-size:20px;}
  
  
  .case-section{background-image: url('../images/honor.jpg'); /* 替换为你的背景图片 */
    background-size: cover;
    background-position: center;
    padding: 100px 0;
}
        .case-card {
            margin-bottom: 20px;
        }
        .case{height:auto;}
		
		
		 .about-section {
    background: url('../images/cases.jpg') center/cover no-repeat;
    padding: 80px 0 60px;
    color: #fff;
}

/* 数字统计 */
.about-numbers {
    padding: 20px 0;
}

.num {
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    display: inline-block;
    min-width: 60px;
    text-align: right;
}

.unit {
    font-size: 1.2rem;
    color: #fff;
    margin-left: 5px;
}

.about-numbers p {
    margin: 5px 0 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 左右卡片 */
.about-row {
    align-items: stretch; /* 关键：让左右等高 */
}

.about-card {
    background: #fff;
    padding: 40px;
    height: 100%; /* 继承父级高度 */
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

.about-card h2 img {
    max-width: 100%;
    height: auto;
}

.about-text {
    flex: 1;
    color: #666;
    line-height: 1.8;
    font-size: 1.05rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 20; /* 控制显示行数，避免撑爆 */
    -webkit-box-orient: vertical;
}

.about-text p {
    margin: 0 0 12px 0;text-indent: 2rem;;
}

.more-btn {
    text-align: center;
    border-radius: 30px;
    border: 1px solid #333;
    display: inline-block;
    width: 160px;
    line-height: 42px;
    margin-top: 20px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.more-btn:hover {
    background: #5653a2;
    border-color: #5653a2;
    color: #fff;
}

/* 右侧图片 */
.about-image {
    height: 100%;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 关键：图片全填充，不拉伸 */
    object-position: right center;
    transition: transform 0.5s ease;
}
.color-white{color:#fff;}

.about-image img:hover {
    transform: scale(1.03);
}

/* 响应式：中等屏幕限高 */
@media (min-width: 992px) and (max-width: 1599px) {
    .about-card,
    .about-image {
        max-height: 700px; /* 限制最大高度，避免过高 */
    }
}

/* 小屏幕：解除限制 */
@media (max-width: 991px) {
    .about-card,
    .about-image {
        height: auto !important;
        max-height: none;
    }
    .about-text {
        -webkit-line-clamp: unset;
    }
}

 .contact p{ line-height:48px;}
 
 
 .mt-9{margin:8rem 0;}
  .pt-9{padding:8rem 0;}
  
  
  
  @media (max-width: 768px) {
	  .fade-text h1{font-size:1.2rem;}
	  .text-container{left:5%;right:5%}
	  .fade-text p{font-size:1rem}
	  .pt-9{padding:1rem 0}
	  .mt-9{margin:1rem 0}
	  .about-image img{display:none}
	  .nav-pills li{margin-left:0;margin-right:5px}
	  .nav-pills { float: none}
	  .category-section a{padding:0 10px;}
	  .vertical-tabs .nav-link{width:auto}
	  .card-title{ line-height:28px;}
	  .contact p{line-height:30px; }
	  	.navbar-nav{ background:#f9f9f9; }
	.navbar-nav .nav-link{color:#333; line-height:2rem; border-bottom:1px solid #f1f1f1;}
	
	    .about-content a{
    text-align: center;
    border-radius: 30px;
    border: 1px solid #333;font-size:0.9rem; margin:0 auto;
    display: block;
    width: 120px;
    line-height: 35px;}
	.about-content h2 img{margin:0 auto; display:block;width:50% !important}
	.dropdown-toggle::after{ float:right;margin-top:15px;}
	  
	  }
	  .huanj{ background:#f1f1f1;}
	  
.nav-link{color:#fff;}	  
.nav-link:hover{color:#fff;}
.nav-item{padding:0 10px;}
  @media (max-width: 768px) {.nav-item{padding:0 0;}}
.navbar-nav{margin-left: auto;}

.navbar-white {
    background-color: white !important; /* 使用 !important 来确保覆盖其他样式 */
    transition: background-color 0.3s ease; /* 添加过渡效果 */
}

.navbar-dark #navbar-logo {
    display: none; /* 隐藏白色logo */
}
 
.navbar-dark #navbar-logo-dark {
    display: block; /* 显示深色logo */
}

.navbar-dark a{
    color: #000000 !important; /* 黑色文字 */
}


.navbar-scroll {
    transition: background-color 0.5s ease-in-out; /* 背景色过渡效果 */
    /* 其他导航栏样式 */
    background-color: rgba(255, 255, 255, 0); /* 初始背景色为完全透明 */
}
 
.navbar-scroll.scrolled {
    background-color: white; /* 滚动后背景色变为白色 */
}




* {
    box-sizing: border-box;
  }
  
 .outer {
    background-color: #8e44ad;
    color: #fff;
    font-family: 'Roboto Mono', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 350px;
    overflow: hidden;
    margin: 0;
  }
  
  .counter-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    margin: 30px 50px;
  }
  
  .counter {
    font-size: 60px;
    margin-top: 10px;
  }
  
  @media (max-width: 580px) {
    .outer {
      flex-direction: column;
    }
  }
.pagination-container {
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center;     /* 通常用于垂直居中，但在这里如果分页是水平的则不需要 */          /* 如果想要垂直居中并且分页容器占据整个视口高度，可以添加这行（但通常不需要） */
    flex-direction: column;  /* 如果想要分页项垂直排列，可以添加这行；默认是水平排列 */
    /* 注意：如果不需要垂直居中或垂直排列，应移除height和flex-direction属性 */
}
 

 
/* 可选的：调整分页项和链接的样式 */
.page-item {
    /* 添加你想要的样式 */
}
 
.page-link {
    /* 添加你想要的样式，比如文本颜色、背景色、边框等 */
}

.number-container{font-size:60px;}

.about_con p{line-height:40px; text-indent:2em;}


        .floating-contact {
            position: fixed;
            right: 20px;
            bottom: 10%;
            width: 230px;
            z-index: 1000;
        }
        .floating-contact .card1 {
            overflow: hidden; background:#fff;
        }
        .floating-contact .card-header {
            background-color: #5653a2;
            color: white;
            cursor: pointer;line-height:35px;
        }
        .floating-contact .card-body {
            padding: 20px;
        }

.case-section{ position:relative;}
.sj{ display:none}
		.pc{ display:block}
		.navbar-brand img{ width:180px;}
  @media (max-width: 768px) {
	  .footer{margin-top:0;}
	  .footer-logo img{margin:0 auto;}
	    .footer-contact,.footer-qr{display:none}
	  .copy{padding-left:5px;font-size:1rem; line-height:2.2rem;}
	  .copy a{ display:block;}
	  .card-title{font-size:0.9rem;}
	  .displaynone{ display:none}
	      .floating-contact {
            position: fixed;
            right:0;
            bottom:0;
            width:100%;
            z-index: 1000;
        }
		.sj{ display:block}
		.pc{ display:none}
		.vertical-tabs .nav-link{line-height:30px;font-size:0.9rem;}
		.number-container{font-size:30px;}
		.about-content p{line-height:25px;font-size:0.9rem;}
	 .row>*{padding-left:8px; padding-right:8px;} 
	  .mb-5{margin-bottom:1rem !important;}
	  .mt-5{margin-top:1rem !important}
	  .mt-4{margin-top:0.6rem !important}
	  .pb-4{padding-bottom:0.6rem !important}
	  .pb-5{padding-bottom:0.6rem !important}
	  .pt-5{padding-top:0.6rem !important}
	  .carousel-item{padding:5px;margin-bottom:5px}
	  body{font-size:0.9rem}
	  .newss img{ float:left; width:30%;height:auto !important}
	 .newss .card-body{ float:right; width:70%;}
	 .mb-3{margin-bottom:0.5rem !important}
	 .mb-4{margin-bottom:0.6rem !important}
	 .footer-logo p{ line-height:1.5rem; text-align:center}
	 .about_con p{line-height:1.5rem;}
	 .article-header h1{font-size:1rem;}
	 .card-body{padding:5px;}
	 .copy p, .copy a{font-size:0.9rem;}
	 .navbar-brand img{ width:130px;}
	 .xiangqing p{line-height:1.7rem;}
	 .xiangqing p span{line-height:1rem;font-size:0.9rem !important}
	 .navbar-toggler-icon{  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

.xiangqing h3{ text-align:center}
.page-link{font-size:0.9rem;}

	 h2{font-size:1.2rem;}
	 h3{font-size:1rem;}
	 .form-control{font-size:0.9rem;}
	 .btn-primary{font-size:0.9rem;}
	.navbar-brand img{ width:130px;}
	 .contact{padding:15px;}
	 .footer-logo img{max-width:150px;}
	 .d-block{ width:50%;}
	 .xiangqing p{padding:0 10px;}
	 .xiangqing{width:100%;}
	 .article-content img{ width:100%;}
	 .xiangqing table{ width:100% !important;overflow-x: auto}
	.xiangqing table td{padding:6px;}
	.xian{ display:none}
	.category-section{line-height:60px;}
	.category-section a{line-height:60px;height:60px;}
	  }
	  
	  
	  



/*产品服务*/

:root {
            --primary-color: #5653a2;
            --secondary-color: #5653a2;
            --text-light: #FFFFFF;
            --text-dark: #333333;
        }
        

        .header-section {
            text-align: center;
            margin-bottom: 80px; /* 增加标题与内容间距 */
            position: relative;
        }
        
        .main-title {
            font-size: 2.8rem;
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 30px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
            letter-spacing: 2px;
        }
		      .main-titlee {
            font-size: 2.8rem;
            font-weight: bold;
            color:#fff;
            margin-bottom: 30px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
            letter-spacing: 2px;
        }
        
        .down-arrow {
            font-size: 2.5rem;
            color: var(--primary-color);
            animation: bounce 2s infinite;
        }
		.down-arroww {
            font-size: 2.5rem;
            color:#fff;
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-10px);
            }
            60% {
                transform: translateY(-5px);
            }
        }
        
        .service-itemm {
            margin-bottom: 40px; /* 增加列之间的外边距 */
        }
        
        .service-card {
            border: 2px solid var(--primary-color);
            border-radius: 15px;
            padding: 30px 25px;
            height: 100%;
            transition: all 0.3s ease;
            text-align: center;
            backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }
        
        /* 奇数块样式 - 深色背景 */
        .service-itemm:nth-child(odd) .service-card {
            background: rgba(255, 255, 255, 0.1);
        }
        
        /* 偶数块样式 - 白色背景 */
        .service-itemm:nth-child(even) .service-card {
            background: rgba(255, 255, 255, 0.9);
            color: var(--text-dark);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
        }
        
        /* 偶数块悬停效果 */
        .service-itemm:nth-child(even) .service-card:hover {
            background: rgba(255, 255, 255, 1);
        }
        
        /* 奇数块悬停效果 */
        .service-itemm:nth-child(odd) .service-card:hover {
            background: rgba(255, 255, 255, 0.15);
        }
        
        .service-icon {
            font-size: 3.5rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .service-title {
            font-size: 1.6rem;
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 20px;
            min-height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1.3;
        }
        
        .service-description {
            font-size: 1.1rem;
            line-height: 1.7;
            margin-bottom: 10px; color:#333;
        }
        
        /* 偶数块文字颜色 */
        .service-itemm:nth-child(even) .service-card .service-description {
            color: var(--text-dark);
        }
        
        /* 奇数块文字颜色 */
        .service-itemm:nth-child(odd) .service-card .service-description {
            color: var(--text-dark);
        }
        
        .pattern-bg {
           background:url('../images/pro.jpg');
        background-position: center;
        padding: 60px 0; color:#fff;
        }
		  .pattern-bgg {
           background:url('../images/liucheng.jpg');
        background-position: center;
        padding: 60px 0; color:#fff;
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {

            
            .header-section {
                margin-bottom: 60px;
            }
            
            .main-title {
                font-size: 2.2rem;
                margin-bottom: 20px;
            }
            
            .service-itemm {
                margin-bottom: 30px;
            }
            
            .service-card {
                padding: 25px 20px;margin:0 10px;
            }
            
            .service-icon {
                font-size: 3rem;
                height: 70px;
                margin-bottom: 20px;
            }
            
            .service-title {
                font-size: 1.4rem;
                min-height: 50px;
                margin-bottom: 15px;
            }
            
            .service-description {
                font-size: 1rem;
                line-height: 1.6;
            }
        }
        
        @media (max-width: 576px) {
            .main-title {
                font-size: 1.8rem;
            }
            
            .service-itemm {
                margin-bottom: 25px;
            }
            
            .service-card {
                padding: 20px 15px;
            }
            
            .service-icon {
                font-size: 2.5rem;
                height: 60px;
                margin-bottom: 15px;
            }
            
            .service-title {
                font-size: 1.2rem;
                min-height: 45px;
                margin-bottom: 12px;
            }
        }







/*产品详情*/

:root {
            --primary-blue: #5653a2;
            --light-blue: #e9f2ff;
        }
        

        .xiangqing .product-container {
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
            margin-top: 30px;
            margin-bottom: 30px;
            overflow: hidden;
        }
        
        .xiangqing .product-image {
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--light-blue);
            height: 100%;
        }
        
         .xiangqing.product-image img {
            max-width: 100%;
            height: auto;
        }
        
        .xiangqing .product-info {
            padding: 30px;
        }
        
        .xiangqing .product-title {
            font-size: 28px;
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 20px;text-align: left;text-shadow:0 2px 5px rgba(0, 0, 0, 0);;opacity: 1;
        }
		

		
        
        .xiangqing .feature-item {
            margin-bottom: 25px;
            padding-left: 15px;
            border-left: 3px solid var(--primary-blue);
        }
        
        .xiangqing .feature-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #222;
        }
        
        .xiangqing .feature-desc {
            color: #555;
            line-height: 1.6;
        }
        
        .xiangqing .contact-section {
            background-color: var(--light-blue);
            padding: 20px;
            border-radius: 8px;
            margin-top: 30px;
        }
        
        .xiangqing .btn-consult {
            background-color: var(--primary-blue);
            color: white;
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 6px;
            border: none;
            transition: all 0.3s;
        }
        
        .xiangqing .btn-consult:hover {
            background-color: #0b5ed7;
            transform: translateY(-2px);
        }
        
        .xiangqing .phone-number {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .xiangqing .contact-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .xiangqing .carousel-indicators {
            bottom: -50px;
        }
        
        .xiangqing .carousel-indicators button {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #ccc;
        }
        
        .xiangqing .carousel-indicators button.active {
            background-color: var(--primary-blue);
        }
        
        .xiangqing .carousel-control-prev, .carousel-control-next {
            width: 40px;
            height: 40px;
            background-color: rgba(0,0,0,0.2);
            border-radius: 50%;
            top: 50%;
            transform: translateY(-50%);
        }
        
        .xiangqing .carousel-control-prev {
            left: 15px;
        }
        
        .xiangqing .carousel-control-next {
            right: 15px;
        }
        
        .xiangqing .nav-tabs {
            border-bottom: 2px solid #dee2e6;
        }
        
        .xiangqing .nav-tabs .nav-link {
            color: #666;
            font-weight: 500;
            padding: 12px 25px;
            border: none;
        }
        
        .xiangqing .nav-tabs .nav-link.active {
            color: var(--primary-blue);
            background-color: transparent;
            border-bottom: 3px solid var(--primary-blue);
        }
        
        .xiangqing .tab-content {
            padding: 25px 15px;
            line-height: 1.7;
        }
        
        .xiangqing .specs-table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .xiangqing .specs-table th, .specs-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #eee;
        }
        
        .xiangqing .specs-table th {
            background-color: #f8f9fa;
            font-weight: 600;
            width: 30%;
        }
        
        @media (max-width: 768px) {
            .xiangqing .product-image {
                padding: 20px;
            }
            
            .xiangqing .product-info {
                padding: 20px;
            }
            
            .xiangqing .product-title {
                font-size: 24px;
            }
            
            .xiangqing .contact-row {
                flex-direction: column;
                gap: 15px;
            }
        }










/*证书列表*/

       .header-section {
            text-align: center;
            margin-bottom: 40px;
            padding: 20px 0;
        }

        .subtitle {
            color: #6c757d;
            font-size: 1.1rem;
        }
        
        .certificate-card {
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 30px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
            cursor: pointer;
        }
        
        .certificate-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }
        
        .certificate-image {
            object-fit: cover;
            width: 100%;
        }
        
        .card-body {
            padding: 1.25rem;
        }
        
        .card-title {
            color: #2c3e50; 
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .card-text {
            color: #6c757d;
            font-size: 0.9rem;
            margin-bottom: 0.3rem;
        }
        
        /* 弹窗样式 */
        .image-popup {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            animation: fadeIn 0.3s;
        }
        
        .popup-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
            animation: zoomIn 0.3s;
        }
        
        .popup-image {
            max-width: 100%;
            max-height: 90vh;
            border-radius: 5px;
        }
        
        .popup-close {
            position: absolute;
            top: -40px;
            right: 0;
            color: white;
            font-size: 30px;
            cursor: pointer;
            background: rgba(0, 0, 0, 0.5);
            width: 35px;
            height: 35px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .popup-info {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 15px;
            border-bottom-left-radius: 5px;
            border-bottom-right-radius: 5px;
        }
        
        .popup-title {
            font-size: 1.2rem;text-align:center;
            margin-bottom: 5px;
        }
        
        .popup-organization, .popup-date {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes zoomIn {
            from { transform: scale(0.8); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }





<!--发展历程-->

   :root {
           
            --light-bg: #f8f9fa;
        }
        
.fazhan{
           background:url('../images/cases.jpg');
        background-position: center;
        padding: 60px 0; color:#fff;
        }
        .fazhan .header-sectionn {
            background: linear-gradient(135deg, #6f42c1, #8e6cd1);
            color: white;
            padding: 30px 0;
            border-radius: 0 0 20px 20px;
            margin-bottom: 40px;
            box-shadow: 0 4px 12px rgba(111, 66, 193, 0.2);
        }
        
        .fazhan .company-name {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
        }
        
        .fazhan .timeline-container {
            padding: 30px 0 50px;
            width: 100%;
            position: relative;
        }
        
        .fazhan .timeline-wrapper {
            overflow-x: auto;
            padding: 20px 0;
            -webkit-overflow-scrolling: touch;
            cursor: grab;
            width: 100%;
        }
        
        .fazhan .timeline-wrapper:active {
            cursor: grabbing;
        }
        
        .fazhan .timeline {
            display: flex;
            position: relative;
            padding: 20px 0 40px;
            margin: 0 auto;
            user-select: none;
            min-width: 1400px;
            width: max-content;
        }
        
        .fazhan .timeline::before {
            content: '';
            position: absolute;
            top: 100px;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(to right, #8e6cd1, #6f42c1, #8e6cd1);
            transform: translateY(-50%);
            z-index: 1;
            border-radius: 2px;
        }
        
        .fazhan .timeline-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 315px;
            flex-shrink: 0;
            position: relative;
            z-index: 2;
            padding: 0 15px;
            transition: transform 0.3s ease;
        }
        
        .fazhan .timeline-item:hover {
            transform: translateY(-5px);
        }
        
        .fazhan .timeline-year {
            background-color: #6f42c1;
            color: white;
            width: 90px;
            height: 90px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.4rem;
            margin-bottom: 20px;
            box-shadow: 0 4px 10px rgba(111, 66, 193, 0.3);
            transition: all 0.3s ease;
            position: relative;
            z-index: 3;
            border: 4px solid white;
        }
        
        .fazhan .timeline-year:hover {
            transform: scale(1.1);
            background-color: #5a32a3;
            box-shadow: 0 6px 15px rgba(111, 66, 193, 0.4);
        }
        
        .fazhan .timeline-content {
            background-color: white;
            padding: 20px;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            text-align: center;
            width: 100%;
            transition: all 0.3s ease;
            border-left: 4px solid #6f42c1;
            min-height: 160px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .fazhan .timeline-content:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.12);
        }
        
        .fazhan .timeline-content h4 {
            color: #6f42c1;
            font-size: 1.2rem;
            margin-bottom: 10px;
            font-weight: 600;
        }
        
        .fazhan .timeline-content p {
            font-size: 0.95rem;
            color: #555;
            margin: 0;
            line-height: 1.5;
        }
        
        .fazhan .section-title {
            text-align: center;
            margin-bottom: 40px;
            color: #6f42c1;
            position: relative;
            font-weight: 700;
            font-size: 2.2rem;
        }
        
        .fazhan .section-title::after {
            content: '';
            display: block;
            width: 100px;
            height: 5px;
            background: linear-gradient(to right, #8e6cd1, #6f42c1);
            margin: 15px auto;
            border-radius: 3px;
        }
        
        .fazhan .goal-item {
            background-color: rgba(111, 66, 193, 0.1);
            border-left: 4px solid #8e6cd1;
        }
        
        .fazhan .milestone-marker {
            position: absolute;
            top: 96px;
            width: 16px;
            height: 16px;
            background-color: #6f42c1;
            border-radius: 50%;
            z-index: 2;
            border: 3px solid white;
            box-shadow: 0 0 0 2px #6f42c1;
        }
        

        
        .fazhan .progress-container {
            width: 100%;
            background-color: #e9ecef;
            border-radius: 5px;
            margin: 20px 0;
            height: 8px;
        }
        
        .fazhan .progress-bar {
            height: 100%;
            background: linear-gradient(to right, #8e6cd1, #6f42c1);
            border-radius: 5px;
            width: 0%;
            transition: width 0.3s ease;
        }
        
        .fazhan .drag-hint {
            text-align: center;
            color: #6f42c1;
            font-size: 1rem;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .fazhan .drag-icon {
            font-size: 1.5rem;
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateX(0);
            }
            40% {
                transform: translateX(-10px);
            }
            60% {
                transform: translateX(-5px);
            }
        }
        
        .fazhan .initial-view-container {
            display: flex;
            justify-content: center;
            align-items: center;
            max-width: 100%;
            margin: 0 auto;
            overflow: hidden;
            position: relative;
        }
        
        .fazhan .view-indicator {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            gap: 10px;
        }
        
        .fazhan .view-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #ccc;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .fazhan .view-dot.active {
            background-color: #6f42c1;
        }
        
        @media (max-width: 1200px) {
            .fazhan .initial-view-container {
                width: 840px; /* 3个项目宽度 */
            }
        }
        
        @media (max-width: 768px) {
            .fazhan .timeline-container {
                padding: 20px 10px;
            }
            
            .fazhan .timeline {
                min-width: 1000px;
                flex-direction: column;
                align-items: center;
            }
            
            .fazhan .timeline::before {
                display: none;
            }
            
            .fazhan .timeline-item {
                width: 100%;
                max-width: 300px;
                margin-bottom: 30px;
            }
            
           .fazhan .timeline-year {
                width: 80px;
                height: 80px;
                font-size: 1.2rem;
            }
            
           .fazhan .timeline-content {
                padding: 15px;
                min-height: 140px;
            }
            
            .fazhan .timeline-content h4 {
                font-size: 1.1rem;
            }
            
            .fazhan .company-name {
                font-size: 2rem;
            }
            
            .fazhan .section-title {
                font-size: 1.8rem;
            }
            
            .fazhan .milestone-marker {
                display: none;
            }
            
            .fazhan .drag-hint {
                font-size: 0.9rem;
            }
            
            .fazhan .initial-view-container {
                width: 100%;
                overflow: visible;
            }
            
            .fazhan .view-indicator {
                display: none;
            }
        }






/*首页产品展示*/
  :root {
            --primary-color: #5653a2;
            --secondary-color: #2c3e50;
            --accent-color: #e74c3c;
        }
        
 
        
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .section-title h2 {
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        
        /* 标签页样式 */
        .products .nav-tabs {
            border: none;
            justify-content: center;
            margin-bottom: 2rem;
        }
        
        .products .nav-tabs .nav-item {
  
        }
        
        .products .nav-tabs .nav-link {
            border: none;
            border-radius: 8px;
            padding: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .products .nav-tabs .nav-link img {
            width: 300px;
            height: 180px;
            object-fit: cover;
            transition: all 0.3s ease;
        }
        
        .products .nav-tabs .nav-link.active img {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .products .nav-tabs .nav-link .tab-label {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(44, 62, 80, 0.8);
            color: white;
            padding: 5px;
            text-align: center;
            font-size: 1.05rem;
            font-weight: 600;
        }
        
        .products .nav-tabs .nav-link.active .tab-label {
            background: var(--primary-color);
        }
        
        /* 产品轮播样式 */
        .product-carousel {
            position: relative;
            padding: 0 40px;
        }
		.product-carousel button{ background:#5653a2}
        
        .carousel-container {
            overflow: hidden;
            position: relative;
        }
        
        .carousel-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .product-card {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            margin: 0 15px 30px;
            background: white;
            flex: 0 0 calc(33.333% - 30px);
            min-width: calc(33.333% - 30px);
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .product-img {
            position: relative;
            width: 100%;
            padding-top: 100%; /* 1:1 宽高比 */
            overflow: hidden;
        }
        
        .product-img img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.5s ease;
        }
        
        .product-card:hover .product-img img {
            transform: scale(1.1);
        }
        
        /* 遮罩效果 */
        .product-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(86, 83, 162, 0.5); /* 半透明黑色遮罩 */
            opacity: 0;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .product-card:hover .product-overlay {
            opacity: 1;
        }
        
        /* 透明背景的产品标题，居中显示 */
        .product-title {
            color: white;
            text-align: center;
            font-weight: 600;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
            font-size: 1.5rem;
            padding: 20px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s ease 0.1s; /* 延迟显示，让遮罩先出现 */
        }
        
        .product-card:hover .product-title {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 轮播导航按钮 */
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.8);
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            z-index: 10;
        }
        
        .carousel-btn:hover {
            background-color: #333;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }
        
        .carousel-btn.prev {
            left: 0;
        }
        
        .carousel-btn.next {
            right: 0;
        }
        
        .carousel-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        
        /* 响应式调整 */
        @media (max-width: 992px) {
            .product-card {
                flex: 0 0 calc(50% - 30px);
                min-width: calc(50% - 30px);
            }
        }
        
        @media (max-width: 768px) {
            .products .nav-tabs .nav-link img {
                width: 120px;
                height: 80px;
            }
            
            .product-card {
                flex: 0 0 calc(100% - 30px);
                min-width: calc(100% - 30px);
            }
            
            .product-carousel {
                padding: 0 30px;
            }
            
            .product-title {
                font-size: 1.3rem;
            }
			.products .nav-tabs .nav-link .tab-label{font-size:0.85rem;}
        }
        
        @media (max-width: 576px) {
            .products .nav-tabs .nav-item {
                margin: 5px;
            }
            
            .products .nav-tabs .nav-link img {
                width: 100px;
                height: 70px;
            }
            
            .product-carousel {
                padding: 0 20px;
            }
            
            .product-title {
                font-size: 1.1rem;
                padding: 15px;
            }
        }
		
		
		
		
		
		
		





		
 /* ========== 1. 禁用 Bootstrap 默认下拉箭头 ========== */
        .dropdown-toggle::after {
            display: none !important;
            content: none !important;
        }

        /* ========== 2. 导航栏自定义样式 ========== */
        :root {
            --primary: #5653a2;
            --dark: #1a1a2e;
            --gray: #6c757d;
            --light-blue: #e8f4ff;
            --white: #ffffff;
            --shadow-md: 0 8px 30px rgba(0,0,0,0.10);
            --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
            --radius: 12px;
        }

        .navbar-master {
            background: rgba(255,255,255,0.98);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
            position: sticky;
            top:0;
            z-index:1000;
            transition:0.3s;
            border-bottom:1px solid transparent;
        }
        .navbar-master.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: rgba(0,0,0,0.04);
        }
        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .nav-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0;
            min-height: 100px;
        }

        /* Logo */
        .nav-logo {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 180px;
            display: flex;
            align-items: center;
        }
        .logo-icon img { max-width:100%; height:auto; display:block; }

        /* 主菜单 - 居中 */
        #navMain {
            display: flex;
            align-items: center;
            gap: 2px;
            margin: 0;
            padding: 0;
            list-style: none;
            flex: 1;
            justify-content: right;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: flex;
            align-items: center;
            padding: 5px 5px;
            font-size: 18px;
            font-weight: 600;
            color: var(--dark);
            border-radius: 8px;
            transition: 0.25s;
            gap: 4px;
            white-space: nowrap;
        }
        .nav-link i {
            font-size: 13px;
            transition: transform 0.25s ease;
            margin-left: 2px;
        }
        .nav-link:hover { color:var(--primary);  }
        .nav-link.active { color:var(--primary); }

        /* 主菜单下拉箭头旋转（悬停时） */
        .nav-item.dropdown:hover > .nav-link .fa-chevron-down,
        .nav-item.dropdown.active > .nav-link .fa-chevron-down {
            transform: rotate(180deg);
        }

        /* ========== 二级下拉菜单（无图标，左对齐） ========== */
        .dropdown-menu {
            position: absolute;
            top: calc(100% - 6px);
            left: 50%;
            transform: translateX(-50%) translateY(10px);
            background: var(--white);
            min-width: 180px;
            padding: 10px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
            z-index:1050;
            border:1px solid rgba(0,0,0,0.04);
        }
        .nav-item.dropdown:hover > .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        /* 二级菜单项：无图标，纯文本左对齐 */
        .dropdown-menu .dropdown-item {
            display: flex;
            align-items: center;
            padding: 10px 22px;
            color: var(--dark);
            font-size: 16px;
            font-weight: 500;
            transition:0.2s;
            border-left: 3px solid transparent;
            /* 移除图标相关间隙，文本左对齐 */
            gap: 0;          /* 无图标，不需要间隙 */
            background: transparent;
            justify-content: flex-start;  /* 左对齐 */
        }
        .dropdown-menu .dropdown-item:hover {
            background: var(--light-blue);
            color: var(--primary);
            border-left-color: var(--primary);
        }

        /* ========== 三级菜单（父级显示右箭头） ========== */
        .dropdown-sub {
            position: relative;
        }
        .dropdown-sub > .dropdown-item {
            justify-content: space-between;  /* 让右箭头靠右 */
            padding-right: 22px;             /* 保证箭头与边界有间距 */
        }
        .dropdown-sub > .dropdown-item .sub-arrow {
            font-size: 16px;
            color: var(--gray);
            transition: transform 0.25s ease;
            margin-left: 15px;
        }
        .dropdown-sub:hover > .dropdown-item .sub-arrow {
            transform: rotate(90deg);
            color: var(--primary);
        }

        .dropdown-sub-menu {
            position: absolute;
            top: -6px;
            left: calc(100% + 6px);
            background: var(--white);
            min-width: 200px;
            padding: 10px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            opacity: 0;
            visibility: hidden;
            transform: translateX(8px);
            transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
            border:1px solid rgba(0,0,0,0.04);
            z-index:1060;
        }
        .dropdown-sub:hover > .dropdown-sub-menu {
            opacity:1;
            visibility:visible;
            transform:translateX(0);
        }
        .dropdown-sub-menu .dropdown-item {
            padding: 9px 20px;
            font-size: 16px;
            font-weight: 400;
            border-left: 3px solid transparent;
            background: transparent;
            justify-content: flex-start;
            gap: 0;
            /* 小圆点装饰（可选，若不需要可删除下面 ::before） */
        }
        .dropdown-sub-menu .dropdown-item:hover {
            background: var(--light-blue);
            color: var(--primary);
            border-left-color: var(--primary);
        }
        /* 三级菜单项前的小圆点（保留，作为层级指示） */
        .dropdown-sub-menu .dropdown-item::before {
            content: '';
            display: inline-block;
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--gray);
            margin-right: 10px;
            flex-shrink:0;
            transition: background 0.2s;
        }
        .dropdown-sub-menu .dropdown-item:hover::before {
            background: var(--primary);
        }

        /* ========== 汉堡按钮 ========== */
        .nav-actions { display:flex; align-items:center; flex-shrink:0; }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            width:44px; height:44px;
            border-radius:10px;
            background: rgba(86,83,162,0.08);
            color: var(--primary);
            font-size:22px;
            cursor:pointer;
            transition:0.3s;
            align-items:center;
            justify-content:center;
        }
        .nav-toggle:hover { background:rgba(86,83,162,0.16); }

        /* ========== 移动端响应式 ========== */
        @media (max-width: 991px) {
            .nav-toggle { display:inline-flex; }

            #navMain {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--white);
                padding: 16px 24px 30px;
                box-shadow: var(--shadow-md);
                border-top:1px solid rgba(0,0,0,0.04);
                max-height:80vh;
                overflow-y:auto;
                flex-direction:column;
                align-items:stretch;
                gap:0;
                margin:0;
                justify-content:flex-start;
            }
            #navMain.active { display:flex; }

            .nav-item {
                width:100%;
                border-bottom:1px solid rgba(0,0,0,0.04);
            }
            .nav-item:last-child { border-bottom:none; }

            .nav-link {
                font-size:16px;
                width:100%;
                justify-content:space-between;
                border-radius:8px;
            }
            .nav-link i { font-size:14px; }

            /* 移动端二级菜单全宽 */
            .dropdown-menu {
                position:static;
                transform:none !important;
                opacity:1;
                visibility:visible;
                box-shadow:none;
                border:none;
                background:#f8f9fc;
                border-radius:0 0 8px 8px;
                padding:0 0 0 16px;
                margin:0;
                width:100%;
                min-width:auto;
                max-height:0;
                overflow:hidden;
                transition:max-height 0.4s ease, padding 0.3s ease, opacity 0.2s ease;
                opacity:0;
                padding:0 0 0 16px;
            }
            .nav-item.dropdown.active > .dropdown-menu {
                max-height:2000px;
                opacity:1;
                padding:6px 0 12px 16px;
            }
            .dropdown-menu .dropdown-item {
                padding:10px 14px;
                font-size:14px;
                border-left:none;
                border-radius:6px;
                justify-content: flex-start;  /* 左对齐 */
            }
            .dropdown-menu .dropdown-item:hover { border-left:none; }

            /* 移动端三级菜单 */
            .dropdown-sub { position:static; }
            .dropdown-sub > .dropdown-item {
                justify-content: space-between;
                padding-right: 14px;
            }
            .dropdown-sub-menu {
                position:static;
                transform:none !important;
                opacity:1;
                visibility:visible;
                box-shadow:none;
                border:none;
                background:transparent;
                padding:0 0 0 20px;
                max-height:0;
                overflow:hidden;
                transition:max-height 0.35s ease, padding 0.25s ease;
                padding:0 0 0 20px;
                min-width:auto;
                border-radius:0;
            }
            .dropdown-sub-menu .dropdown-item {
                padding:8px 14px;
                font-size:13px;
                border-left:none;
                color: var(--gray);
                justify-content: flex-start;
            }
            .dropdown-sub-menu .dropdown-item:hover {
                border-left:none;
                background:rgba(86,83,162,0.06);
            }
            .dropdown-sub.active > .dropdown-sub-menu {
                max-height:800px;
                padding:4px 0 10px 20px;
            }
            .dropdown-sub.active > .dropdown-item .sub-arrow {
                transform: rotate(90deg);
            }

            .logo-icon { width:120px; }
            .nav-content { min-height:64px; }
        }

        @media (max-width: 480px) {
            .logo-icon { width:100px; }
            .nav-link { font-size:15px; padding:12px 12px; }
            .nav-container { padding:0 14px; }
        }


        /* 轮播图 */
        .hero-section {
            position: relative;
            height: 80vh;
            max-height: 1200px;
            overflow: hidden;
        }
        
        .swiper {
            width: 100%;
            height: 100%;
        }
        
        .swiper-slide {
            position: relative;
            overflow: hidden;
        }
        
  .slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* 平板 / 小屏电脑 */
@media (max-width: 1200px) {
    .slide-bg {
        background-position: center center;
    }
}


        
        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);
            z-index: 1;
        }
        
        /* 粒子效果容器 */
        .particles-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
        }
        
        .slide-content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            color: white;
            z-index: 3;
            padding: 0 10%;
        }
        
        .slide-text {
            max-width: 800px;
        }
        
        .slide-badge {
            display: inline-block;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
        }
        
        .slide-title {
            font-size: 4.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 25px;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
        }
        
        .slide-description {
            font-size: 1.3rem;
            margin-bottom: 40px;
            opacity: 0.9;
            max-width: 600px;
        }
        
        .slide-actions {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .btn-slide {
            padding: 15px 35px;
            border-radius: 30px;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            color: white;
            border: none;
        }
        
        .btn-outline {
            background: transparent;
            color: white;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }
        
        .btn-primary:hover, .btn-outline:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        /* 轮播导航控制 */
        .swiper-controls {
            position: absolute;
            bottom: 40px;
            right: 10%;
            z-index: 10;
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .swiper-button-next, .swiper-button-prev {
            position: relative;
            top: auto;
            left: auto;
            right: auto;
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            z-index: 4;
        }
        
        .swiper-button-next:after, .swiper-button-prev:after {
            font-size: 20px;
            color: white;
        }
        
        .swiper-button-next:hover, .swiper-button-prev:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: scale(1.1);
        }
        
        /* 分页器 */
        .swiper-pagination {
            display: flex;
            gap: 10px;
            z-index: 4;
        }
        
        .swiper-pagination-bullet {
            width: 12px;
            height: 12px;
            background: rgba(255, 255, 255, 0.5);
            opacity: 1;
            transition: all 0.3s ease;
        }
        
        .swiper-pagination-bullet-active {
            background: white;
            transform: scale(1.2);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .mega-content {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .mega-featured {
                grid-column: span 3;
            }
            
            .slide-title {
                font-size: 3.5rem;
            }
            
            .hero-section {
                max-height: 500px;
            }
        }
        
        @media (max-width: 992px) {
            .top-bar {
                display: none;
            }
            
            .nav-toggle {
                display: block;
            }
            
            .nav-main {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background: white;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
                flex-direction: column;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
                padding: 20px 0;
                z-index: 999;
                max-height: 80vh;
                overflow-y: auto;
            }
            
            .nav-main.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            
       /*     .nav-item {
                width: 100%;
            }*/
            
            .nav-link {
                padding: 15px 30px;
                border-bottom: 1px solid #f0f0f0;
                justify-content: space-between;
            }
            
            .nav-link.active:after {
                display: none;
            }
            
            .dropdown-mega {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                background: #f8f9fa;
                border-radius: 0;
                padding: 0;
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }
            
            .dropdown.active .dropdown-mega {
                max-height: 1000px;
                padding: 20px 0;
            }
            
            .mega-content {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .mega-featured {
                grid-column: span 1;
                flex-direction: column;
            }
            
            .featured-image {
                width: 100%;
                margin-left: 0;
                margin-top: 20px;
            }
            
            .dropdown-toggle:after {
                transition: transform 0.3s ease;
            }
            
            .dropdown.active .dropdown-toggle:after {
                transform: rotate(180deg);
            }
            
            .slide-title {
                font-size: 2.8rem;
            }
            
            .slide-description {
                font-size: 1.1rem;
            }
            
            .hero-section {
                max-height: 450px;
            }
        }
        
        @media (max-width: 768px) {
            .slide-title {
                font-size: 2.2rem;
            }
            
            .slide-description {
                font-size: 1rem;
            }
            
            .slide-actions {
                flex-direction: column;
                gap: 15px;
            }
            
            .btn-slide {
                width: 100%;
                text-align: center;
            }
            
            .hero-section {
                max-height: 400px;
            }
            
            .swiper-controls {
                right: 5%;
                bottom: 20px;
            }
        }
        
        @media (max-width: 576px) {
            .nav-logo .logo-text {
                display: none;
            }
            
            .slide-title {
                font-size: 1.8rem;
            }
            
            .slide-content {
                padding: 0 5%;
            }
            
            .hero-section {
                max-height: 220px;
            }
        }

.fuwu{background: url(../images/liucheng.jpg);
    background-position: center;
    padding: 60px 0;
    color: #fff;}


        .title {
            text-align: center;
            font-size: 32px;
            font-weight: 600;
            margin-bottom: 15px;
            background: linear-gradient(90deg, #fff, #a0cfff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .subtitle {
            text-align: center;
            font-size: 14px;
            color: #8892b0;
            margin-bottom: 80px;
            line-height: 1.6;
        }

        /* 行容器 */
        .process-row {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-bottom: 100px;
        }
        .process-row:last-child {
            justify-content: space-evenly;
            margin-bottom: 0;
        }

        /* 步骤卡片 */
        .step {
            width: 22%;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(79, 140, 255, 0.2);
            border-radius: 12px;
            padding: 25px 18px;
            text-align: center;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
            z-index: 3;
        }
        .process-row:last-child .step {
            width: 28%;
        }
        .step:hover {
            transform: translateY(-5px);
            border-color: rgba(79, 140, 255, 0.5);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .step-number {
            font-size: 20px;
            color: #4f8cff;
            background: rgba(79, 140, 255, 0.1);
            width: 38px;
            height: 38px;
            line-height: 38px;
            border-radius: 50%;
            margin: 0 auto 12px;
            font-weight: bold;
        }
        .icon-box {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #4f8cff, #6fd6ff);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            font-size: 24px;
            color: #fff;
            box-shadow: 0 5px 15px rgba(79, 140, 255, 0.3);
        }
        .step-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            color: #fff;
        }
        .step-desc {
            font-size: 14px;
            line-height: 1.7;
            color: #e1e1e1;
            text-align: left;
        }

        /* 自适应连接线 */
        .link-line {
            position: absolute;
            background: linear-gradient(90deg, #4f8cff, #6fd6ff);
            box-shadow: 0 0 8px rgba(79, 140, 255, 0.5);
            z-index: 1;
        }
        .line-top-h {
            height: 2px;
            top: 58px;
            left: 23%;
            right: 23%;
        }
        .line-bottom-h {
            height: 2px;
            top: 58px;
            left: 18%;
            right: 18%;
        }
        .line-v-middle {
            width: 2px;
            left: 50%;
            top: 58px;
            bottom: -100px;
            transform: translateX(-50%);
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .process-row {
                flex-direction: column;
                align-items: center;
                gap: 30px;
                margin-bottom: 40px;
            }
            .step, .process-row:last-child .step {
                width: 85%;
            }
            .link-line {
                display: none;
            }
        }


        /* 发展历程 - 高端时间轴 */
.process-section {
  padding: 70px 0;
  background: #f7f9fc;
}
.process-title {
  font-size: 34px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 8px;
}
.process-subtitle {
  color: #6b7280;
  font-size: 16px;
}
.process-decor {
  width: 70px;
  height: 4px;
  background: #ee8300;
  margin: 18px auto 0;
  border-radius: 4px;
}

/* 时间轴主线 */
.process-timeline {
  position: relative;
  max-width: 1300px;
  margin: 50px auto 0;
  padding: 0 20px;
}
.process-timeline::before {
  content: "";
  position: absolute;
  width: 3px;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #ee8300, #ee8300);
  border-radius: 99px;
}

/* 时间轴项目 */
.process-item {
  position: relative;
  width: 50%;
  margin-bottom: 40px;
}
.process-item.left {
  left: 0;
  text-align: right;
  padding-right: 50px;
}
.process-item.right {
  left: 50%;
  text-align: left;
  padding-left: 50px;
}

/* 圆点 */
.process-item::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: #ee8300;
  border-radius: 50%;
  top: 24px;
  z-index: 1;
  box-shadow: 0 0 0 6px rgba(238, 131, 0, 0.15);
}
.process-item.left::before {
  right: -10px;
}
.process-item.right::before {
  left: -10px;
}

/* 内容卡片 */
.process-box {
  background: #fff;
  padding: 26px 30px;
  border-radius: 18px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
}
.process-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0, 86, 230, 0.1);
}

/* 年份 */
.process-year {
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  color: #5653a2;
  margin-bottom: 6px;
}
.process-box h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 8px;
}
.process-box p {
  color: #6b7280;
  line-height: 1.7;
  margin: 0;
  font-size: 15px;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .process-timeline::before {
    left: 20px;
  }
  .process-item {
    width: 100%;
    padding-left: 60px;
    padding-right: 0;
    text-align: left !important;
  }
  .process-item.right {
    left: 0;
  }
  .process-item.left::before,
  .process-item.right::before {
    left: 10px;
  }
}


/* 招贤纳士 - 独立样式 */
.career-section {
  padding: 80px 0;
  background: #f2f5f9;
}
.career-title {
  font-size: 42px;
  font-weight: 700;
  color: #111827;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.career-title span {
  color: #5653a2;
}
.career-desc {
  font-size: 18px;
  color: #6c757d;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}
.career-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #5653a2, #5653a2);
  margin: 20px auto 0;
  border-radius: 50px;
}

/* 优势卡片 */
.career-card {
  height: 100%;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  padding: 30px;
  transition: all 0.3s ease;
}
.career-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0,92,230,0.12);
}
.card-icon {
  font-size: 36px;
  color: #5653a2;
  margin-bottom: 16px;
}
.career-card h4 {
  font-weight: 700;
  margin-bottom: 8px;
}
.career-card p {
  color: #6c757d;
  line-height: 1.7;
  margin: 0;
}

/* 职位 */
.job-top-title h3 {
  font-size: 26px;
  font-weight: 700;
  color: #111827;
}
.job-item {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  padding: 24px;
  margin-bottom: 12px;
}
.job-item h5 {
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
}
.job-item p {
  color: #6c757d;
  font-size: 14px;
  margin: 0;
}
.job-btn {
  background: #5653a2;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 8px 20px;
  transition: 0.2s;
}
.job-btn:hover {
  background: #004bbd;
  color: #fff;
}

/* ========== 修复卡顿：流畅下拉动画 ========== */
.job-content {
  transition: all 0.3s ease !important;
}
.collapse {
  transition: height 0.3s ease !important;
}
.collapsing {
  height: 0;
  transition: height 0.3s ease !important;
}

.job-content {
  margin-top: 16px;
  padding-top: 16px;
}
.job-content h6 {
  font-weight: 700;
  margin-bottom: 8px;
}
.job-content p {
  font-size: 14px;
  line-height: 1.7;
}

/* 应聘 */
.apply-section {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px dashed #ddd;
}
.apply-section h4 {
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}
.apply-info {
  max-width: 500px;
  margin: 0 auto;
  line-height: 2.2;
  font-size: 16px;
}
.apply-info p {
  margin: 0;
}
.apply-info i {
  color: #5653a2;
  margin-right: 8px;
}
.apply-tip {
  margin-top: 8px;
  font-weight: 500;
  color: #5653a2 !important;
}

table {
  border-collapse: collapse;
  width: 100%;
  max-width: 1000px;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  color: #333;
}
table td {
  border: 1px solid #ccc;
  padding: 10px 15px;
}
table td:first-child {
  background-color: #f5f7fa;
  font-weight: 500;
  width: 35%;
}


  
  
  /* 板块容器 */
    .friends-section {
        width: 100%;
        padding: 0 28px 40px;
        transition: all 0.3s;
    }

    /* ===== 关键改动：让 .container 成为 flex 容器 ===== */
    .friends-section .container {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px 24px; /* 标题与链接之间的间距 */
    }

    /* 头部 — 不再独占一行，宽度由内容决定 */
    .section-header {
        display: flex;
        align-items: center;
        gap: 8px 12px;
        flex: 0 0 auto;   /* 不拉伸，保持内容宽度 */
        margin-bottom: 0; /* 移除原下边距 */
        flex-wrap: wrap;
    }

    .section-header h2 {
        font-size: 24px;
        font-weight: 600;
        color: #1e293b;
        letter-spacing: -0.3px;
        margin: 0;
    }

    .section-header .count {
        font-size: 14px;
        color: #94a3b8;
        padding: 2px 14px;
        border-radius: 30px;
        font-weight: 500;
    }

    /* 链接网格 — 占据剩余空间，内部链接自动换行 */
    .friend-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 12px 16px;
        align-items: center;
        flex: 1 1 auto; /* 占据剩余宽度，链接靠左排列 */
    }

    .friend-link {
        display: inline-block;
        padding: 8px 18px;
        border: 1px solid #e9edf2;
        border-radius: 30px;
        color: #1e293b;
        font-size: 15px;
        font-weight: 500;
        text-decoration: none;
        transition: all 0.2s ease;
        line-height: 1.4;
        white-space: nowrap;
    }

    .friend-link:hover {
        background: #eef2ff;
        border-color: #c7d2fe;
        color: #4f46e5;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
    }

    /* ===== 响应式调整 ===== */
    @media (max-width: 600px) {
        .friends-section {
            padding: 24px 16px 28px;
        }

        .section-header h2 {
            font-size: 20px;
        }

        .friend-grid {
            gap: 10px 12px;
        }

        .friend-link {
            padding: 6px 14px;
            font-size: 14px;
            border-radius: 24px;
        }

        /* 超小屏时标题可换行，链接可换行 */
        .friends-section .container {
            gap: 10px 16px;
        }
    }

    @media (max-width: 400px) {
        .friend-link {
            white-space: normal;
            font-size: 13px;
            padding: 5px 12px;
        }

        .section-header h2 {
            font-size: 18px;
        }
    }


    /* 美化轮播箭头 */
.heroSwiper .swiper-button-prev,
.heroSwiper .swiper-button-next {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    transition: all 0.3s ease;
}
.heroSwiper .swiper-button-prev:hover,
.heroSwiper .swiper-button-next:hover {
    background: rgba(86,83,162,0.45);
    transform: scale(1.1);
}
.heroSwiper .swiper-button-prev::after,
.heroSwiper .swiper-button-next::after {
    font-size: 18px;
    font-weight: bold;
}
.heroSwiper .swiper-button-prev {
    left: 30px;
}
.heroSwiper .swiper-button-next {
    right: 30px;
}
/* 适配移动端缩小箭头 */
@media (max-width:768px){
    .heroSwiper .swiper-button-prev,
    .heroSwiper .swiper-button-next {
        width: 36px;
        height: 36px;
    }
    .heroSwiper .swiper-button-prev {left:15px;}
    .heroSwiper .swiper-button-next {right:15px;}
}