@charset "utf-8";

/* ————————————————————————————首页通用标题———————————————————————————— */   

       
        /* 核心样式 - i_title */
        .i_title {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            margin: 0 auto;
            width: 100%;
        }
        
        .i_title .en {
            color: #3aaf43;
            text-transform: uppercase;
            font-weight: 500;
            letter-spacing: 0px;
            font-size: 4rem;
            margin-bottom: 8px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
        }
        
        .i_title .cn {
            color: #333333;
            font-weight: bold;
            font-size: 2.8rem;
            line-height: 1.3;
            position: relative;
            padding-bottom: 12px;
        }
        
        .i_title .cn::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 0px;
            background: #3498db;
            border-radius: 2px;
        }
        
        
        /* 响应式设计 */
        /* 平板端 */
        @media (min-width: 768px) and (max-width: 1024px) {
            .i_title .en {
                font-size: 2rem;
            }
            
            .i_title .cn {
                font-size: 1.8rem;
            }
            

        }
        
        /* 移动端 */
        @media (max-width: 767px) {
			
            .i_title .en {
                font-size: 2.8rem;
                letter-spacing: 0px;
            }
            
            .i_title .cn {
                font-size: 2.2rem;
            }
            
            .i_title .cn::after {
                width: 40px;
                height: 0px;
            }
            
        }
        
        /* 小屏优化 */
        @media (max-width: 480px) {
            .i_title .en {
                font-size: 2.4rem;
            }
            
            .i_title .cn {
                font-size: 2rem;
            }

        }
        


/* ————————————————————————————首页大图轮播———————————————————————————— */   
        .iban-slider {
            position: relative;
            width: 100%;

            margin: 0 auto;
            overflow: hidden;
            border-radius: 0px;
            padding: 0px;
        }
        
        .iban-slides {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 45%; /* 16:9 比例 */
        }
        
        .iban-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.8s ease, transform 0.8s ease;
            transform: scale(0.99);
            z-index: 1;
        }
        
        .iban-slide.active {
            opacity: 1;
            transform: scale(1);
            z-index: 2;
        }
        
        .iban-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0px;
        }
        
        /* 文字说明 */
        .iban-caption {
            position: absolute;
			top:25%;
            bottom-: 0;
            left: 0;
            width: 100%;
            padding: 30px;
            text-align: center;
            z-index: 3;
            transform: translateY(100%);
            opacity: 0;
            transition: transform 0.6s ease, opacity 0.6s ease;
        }
        
        .iban-slide.active .iban-caption {
            transform: translateY(0);
            opacity: 1;
        }
        
        .iban-caption-line1 {
            font-size: 4rem;
            font-weight: 700;
            color: white;
            margin-bottom: 15px;
            text-shadow: 0 2px 8px rgba(0,0,0,0.7);
            transform: translateY(30px);
            opacity: 0;
            transition: transform 0.5s ease 0.2s, opacity 0.5s ease 0.2s;
        }
        
        .iban-caption-line2 {
            font-size: 3.2rem;
            color: white;
            text-shadow: 0 1px 4px rgba(0,0,0,0.7);
            transform: translateY(30px);
            opacity: 0;
            transition: transform 0.5s ease 0.4s, opacity 0.5s ease 0.4s;
        }
        
        .iban-slide.active .iban-caption-line1,
        .iban-slide.active .iban-caption-line2 {
            transform: translateY(0);
            opacity: 1;
        }
        
        /* 导航按钮 */
        .iban-prev, .iban-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0);
            border: 0px solid rgba(255, 255, 255, 0);
            border-radius: 50%;
            color: white;
            font-size: 30px;
            cursor: pointer;
            z-index: 3;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: all 0.4s ease;
            backdrop-filter: blur(0px);
        }
        
        .iban-prev {
            left: 20px;
        }
        
        .iban-next {
            right: 20px;
        }
        
        .iban-prev:hover, .iban-next:hover {
            background: rgba(255, 255, 255, 0.0);
            transform: translateY(-50%) scale(1.1);
            box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
        }
        
        /* 指示器 */
        .iban-indicators {
            position: absolute;
            bottom: 20px;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: center;
            z-index: 3;
        }
        
        .iban-indicator {
            width: 60px;
            height: 6px;
            margin: 0 8px;
            border-radius: 0%;
            background: rgba(255, 255, 255, 0.8);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .iban-indicator.active {
            background: #3aaf43;
            transform: scale(1);
        }
        
        /* 兼容性说明 */
        .compatibility {
            margin-top: 30px;
            background: rgba(0, 0, 0, 0.3);
            padding: 20px;
            border-radius: 12px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .compatibility h3 {
            color: #ffcc00;
            margin-bottom: 15px;
        }
        
        .browsers {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 15px;
        }
        
        .browser {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            padding: 8px 15px;
            border-radius: 30px;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .iban-slides {
                padding-bottom: 70%; /* 移动端更高的比例 */
            }
            
            .iban-caption-line1 {
                font-size: 2.4rem;
            }
            
            .iban-caption-line2 {
                font-size: 1.8rem;
            }
            
            .iban-prev, .iban-next {
                width: 45px;
                height: 45px;
                font-size: 18px;
            }
            
            h1 {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 480px) {
            .iban-slides {
                padding-bottom: 55%; /* 手机端更高的比例 */
            }
           .iban-caption {
            position: absolute;
			top:30%;
            bottom-: 0;
            left: 0;
            width: 100%;
            padding: 30px;
            text-align: center;
            z-index: 3;
            transform: translateY(100%);
            opacity: 0;
            transition: transform 0.6s ease, opacity 0.6s ease;
        }
            .iban-caption {
                padding: 15px;
            }
            
            .iban-caption-line1 {
                font-size: 22px;
            }
            
            .iban-prev, .iban-next {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }
            
            .iban-indicator {
                width: 10px;
                height: 10px;
				 border-radius: 50px;
                margin: 0 5px;
            }
        }

/* ————————————————————————————首页优势———————————————————————————— */   

.row{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-15px;margin-left:-15px}

.col,.col-1,.col-10,.col-11,.col-12,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9,.col-auto,.col-lg,.col-lg-1,.col-lg-10,.col-lg-11,.col-lg-12,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-auto,.col-md,.col-md-1,.col-md-10,.col-md-11,.col-md-12,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-auto,.col-sm,.col-sm-1,.col-sm-10,.col-sm-11,.col-sm-12,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-auto,.col-xl,.col-xl-1,.col-xl-10,.col-xl-11,.col-xl-12,.col-xl-2,.col-xl-3,.col-xl-4,.col-xl-5,.col-xl-6,.col-xl-7,.col-xl-8,.col-xl-9,.col-xl-auto{position:relative;width:100%;padding-right:15px;padding-left:15px}.col{-ms-flex-preferred-size:0;flex-basis:0;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-auto{-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:100%}.col-1{-ms-flex:0 0 8.333333%;flex:0 0 8.333333%;max-width:8.333333%}.col-2{-ms-flex:0 0 16.666667%;flex:0 0 16.666667%;max-width:16.666667%}.col-3{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}.col-4{-ms-flex:0 0 33.333333%;flex:0 0 33.333333%;max-width:33.333333%}.col-5{-ms-flex:0 0 41.666667%;flex:0 0 41.666667%;max-width:41.666667%}.col-6{-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-7{-ms-flex:0 0 58.333333%;flex:0 0 58.333333%;max-width:58.333333%}.col-8{-ms-flex:0 0 66.666667%;flex:0 0 66.666667%;max-width:66.666667%}.col-9{-ms-flex:0 0 75%;flex:0 0 75%;max-width:75%}.col-10{-ms-flex:0 0 83.333333%;flex:0 0 83.333333%;max-width:83.333333%}.col-11{-ms-flex:0 0 91.666667%;flex:0 0 91.666667%;max-width:91.666667%}.col-12{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}
@media (min-width:576px){.col-sm{-ms-flex-preferred-size:0;flex-basis:0;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-sm-auto{-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:100%}.col-sm-1{-ms-flex:0 0 8.333333%;flex:0 0 8.333333%;max-width:8.333333%}.col-sm-2{-ms-flex:0 0 16.666667%;flex:0 0 16.666667%;max-width:16.666667%}.col-sm-3{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}.col-sm-4{-ms-flex:0 0 33.333333%;flex:0 0 33.333333%;max-width:33.333333%}.col-sm-5{-ms-flex:0 0 41.666667%;flex:0 0 41.666667%;max-width:41.666667%}.col-sm-6{-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-sm-7{-ms-flex:0 0 58.333333%;flex:0 0 58.333333%;max-width:58.333333%}.col-sm-8{-ms-flex:0 0 66.666667%;flex:0 0 66.666667%;max-width:66.666667%}.col-sm-9{-ms-flex:0 0 75%;flex:0 0 75%;max-width:75%}.col-sm-10{-ms-flex:0 0 83.333333%;flex:0 0 83.333333%;max-width:83.333333%}.col-sm-11{-ms-flex:0 0 91.666667%;flex:0 0 91.666667%;max-width:91.666667%}.col-sm-12{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}}
@media (min-width:768px){.col-md{-ms-flex-preferred-size:0;flex-basis:0;-ms-flex-positive:1;flex-grow:1;max-width:100%}.col-md-auto{-ms-flex:0 0 auto;flex:0 0 auto;width:auto;max-width:100%}.col-md-1{-ms-flex:0 0 8.333333%;flex:0 0 8.333333%;max-width:8.333333%}.col-md-2{-ms-flex:0 0 16.666667%;flex:0 0 16.666667%;max-width:16.666667%}.col-md-3{-ms-flex:0 0 25%;flex:0 0 25%;max-width:25%}.col-md-4{-ms-flex:0 0 33.333333%;flex:0 0 33.333333%;max-width:33.333333%}.col-md-5{-ms-flex:0 0 41.666667%;flex:0 0 41.666667%;max-width:41.666667%}.col-md-6{-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%}.col-md-7{-ms-flex:0 0 58.333333%;flex:0 0 58.333333%;max-width:58.333333%}.col-md-8{-ms-flex:0 0 66.666667%;flex:0 0 66.666667%;max-width:66.666667%}.col-md-9{-ms-flex:0 0 75%;flex:0 0 75%;max-width:75%}.col-md-10{-ms-flex:0 0 83.333333%;flex:0 0 83.333333%;max-width:83.333333%}.col-md-11{-ms-flex:0 0 91.666667%;flex:0 0 91.666667%;max-width:91.666667%}.col-md-12{-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%}
}



.gray-bg{
	background-color: #ffffff;
}
.index_avtage_hzy{
	max-width: 100%;
padding: 50px 0;
	margin: 0 auto;
}



/*index*/
.index_avtage_huiuff{

	padding: 50px 0;
	text-align: center;
	position: relative;
}
.index_avtage_huiuff .title{
	position: relative;
	font-weight: 900;
	color: #000;
	font-size: 40px;
	z-index: 2;
	letter-spacing: 2px;
}
.index_avtage_huiuff .sub-title{
	position: absolute;
	display: block;
	text-align: center;
	left: 0;
	top: 20px;
	width: 100%;
	font-family: helvetica;
	color: #ddd;
	z-index: 1;
	font-size:58px;
}
.index_avtage_huiuff .description{
	margin-top: 3px;
	font-size:16px;
	color: rgba(0,0,0,.6);
}
.index-time{
	display: flex;
}
.index-time .item{
	flex: 2;
	padding-bottom:60px;
	text-align: center;
}
.index-time .item h6{
	font-size:80px;
	color: #3aaf43;
	font-weight: 900;
	margin-bottom: 5px;
}
.index-time .item h6 em{
	font-style: normal;
	font-size: 24px;
	color: #3aaf43;
}
.index-time .item p{
	font-size: 16px;
	color: rgba(0,0,0,.8);
}
.index-time .item:nth-child(2){
	flex: 3;
	border-left: 1px solid #999;
	border-right: 1px solid #999;
}
.index-xiaotubiao .item{
	display: flex;
	padding-bottom:10px;
	padding-top: 25px;
	border-bottom: 1px solid #999;
}
.index-xiaotubiao .item .iconfont{
	display: inline-flex;
	flex: 0 0 auto;
	width: 120px;
	height:120px;
	justify-content: center;
	align-items: center;
	font-size: 60px;
	color: #fff;
	background-color: #3aaf43;
}
.index-xiaotubiao .item .text{
	padding: 18px;
	flex: 1;
}
.index-xiaotubiao .item .title{
	font-size: 24px;
	color: #000;
	margin-bottom: 20px;
}
.index-xiaotubiao .item .description{
	font-size: 16px;font-family:BEBAS,"微软雅黑";
	line-height:25px;
	color: rgba(0,0,0,.6);
	margin-bottom: 0;
}
.index-xiaotubiao .col-md-6:nth-child(2n+1) .item{
	justify-content: flex-end;
	text-align: right;
}
.index-xiaotubiao .col-md-6:nth-child(2n+1) .item .iconfont{
	order: 2;
}
/* ===============首页产品滚动 */
        
        .ipro_roll_container {
            margin: 0 auto;
            padding: 40px 0;
        }
        
        
        /* 轮播区域样式 */
        .ipro_roll_slider_wrapper {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
            margin: 0 auto;
        }
        
        .ipro_roll_slider {
            display: flex;
            transition: transform 0.6s ease-in-out;
            will-change: transform;
        }
        
        .ipro_roll_slide {
            flex: 0 0 auto;
            padding: 15px;
            transition: all 0.3s ease;
        }
        
        /* 产品卡片样式 */
        .ipro_roll_product {
            background-color: #f5f5f5;
            border-radius: 0px;
            overflow: hidden;
            box-shadow-: 0 5px 5px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
          
            transition: all 0.3s ease;
        }
        
        .ipro_roll_product:hover {
            transform: translateY(-1px);
			box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
            box-shadow-: 0 10px 10px rgba(0, 0, 0, 0.1);
        }
        
        /* 图片区域 */
        .ipro_roll_img_wrap {
            position: relative;
            overflow: hidden;
            padding-top: 100%; /* 1:1 比例 */
            background: #f5f5f5;
        }
        
        .ipro_roll_img {
            position: absolute;
            top: 0;
            left: 0;
			padding: 0px;
            width: 100%;
            height: 100%;border: 1px solid #f9f9f9;
            object-fit: cover;
            transition: all 0.5s ease;
        }
        
        /* 图片悬停效果 */
        .ipro_roll_product:hover .ipro_roll_img {
            transform: scale(1.03);
            filter: brightness(0.99);
        }
        
        .ipro_roll_img_wrap:after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 50%;
            height: 100%;
            background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
            transform: skewX(-25deg);
            transition: all 0.6s;
        }
        
        .ipro_roll_product:hover .ipro_roll_img_wrap:after {
            left: 150%;
        }
        
        /* 标题区域 */
        .ipro_roll_title_wrap {
			background: #3aaf43;
			border-radius: 0px 0px 10px 10px;
            padding: 20px 15px;
            text-align: center;
            flex-grow: 1;
			line-height:28px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .ipro_roll_title {
            font-size: 18px;
            color: #eeeeee;
            font-weight: 400;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .ipro_roll_product:hover .ipro_roll_title {
            color: #ffffff;
        }
        
        /* 按钮区域 */
        .ipro_roll_btn_wrap {
            padding: 0 20px 20px;
            text-align: center;
        }
        
        .ipro_roll_btn {
            display: inline-block;
            padding: 8px 28px;
            border: 1px solid #dddddd;
            border-radius: 30px;
            color: #555;
            text-decoration: none;
            font-weight: 400;
            font-size: 15px;
            transition: all 0.3s ease;
            background-color: transparent;
        }
        
        .ipro_roll_product:hover .ipro_roll_btn {
            background-color: #3aaf43;
            border-color: #3aaf43;
            color: #fff;
        }
        
        /* 导航按钮 */
        .ipro_roll_nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.05);
            box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
            z-index: 10;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .ipro_roll_nav:hover {
            background-color: #3aaf43;
            transform: translateY(-50%) scale(1.1);
        }
        
        .ipro_roll_nav:hover:after {
            border-color: #fff;
        }
        
        .ipro_roll_prev {
            left: 15px;
        }
        
        .ipro_roll_next {
            right: 15px;
        }
        
        /* 修复箭头居中问题 */
        .ipro_roll_prev:after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 12px;
            height: 12px;
            border-left: 3px solid #555;
            border-bottom: 3px solid #555;
            transform: translate(-50%, -50%) rotate(45deg);
            transition: all 0.3s ease;
        }
        
        .ipro_roll_next:after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 12px;
            height: 12px;
            border-right: 3px solid #555;
            border-top: 3px solid #555;
            transform: translate(-50%, -50%) rotate(45deg);
            transition: all 0.3s ease;
        }
        
        /* 圆点指示器 */
        .ipro_roll_pagination {
            display: flex;
            justify-content: center;
            margin-top: 30px;
        }
        
        .ipro_roll_dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #bbb;
            margin: 0 6px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .ipro_roll_dot.active {
            background-color: #3aaf43;
            transform: scale(1.2);
        }
        
        /* 响应式设计 */
        /* 桌面端 - 每屏显示4个产品 */
        @media (min-width: 1025px) {
            .ipro_roll_slide {
                width: 25%; /* 4个产品 */
            }
            
            .ipro_roll_nav {
                display: flex;
            }
        }
        
        /* 平板端 - 每屏显示2个产品 */
        @media (min-width: 768px) and (max-width: 1024px) {
            .ipro_roll_slide {
                width: 50%; /* 2个产品 */
            }
            
            .ipro_roll_nav {
                display: flex;
            }
        }
        
        /* 移动端 - 每屏显示1个产品 */
        @media (max-width: 767px) {
            .ipro_roll_slide {
                width: 100%; /* 1个产品 */
            }
            
            .ipro_roll_nav {
                display: none1;
            }
            
           .ipro_roll_dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #bbb;
            padding: 0 0px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        }
        
        /* 小屏幕优化 */
        @media (max-width: 480px) {
            .ipro_roll_container {
                padding: 20px 0px;
            }
			
			
            
            .ipro_roll_header {
                margin-bottom: 25px;
            }
            
            .ipro_roll_title {
                font-size: 18px;
            }
            
            .ipro_roll_btn {
                padding: 8px 20px;
                font-size: 14px;
            }
        }

/* ===============首页应用领域 ========================================================================*/


        .icase-container {
            width: 100%;
            margin: 0 auto;
            padding: 0px 0;
        }
        
        /* 主内容区 */
        .icase-sections {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0;
            position: relative;
            z-index: 5;
        }
        
        .icase-section {
            width: 20%;
            padding: 40px 25px;
            position: relative;
            overflow: hidden;
            transition: all 0.5s ease;
            text-align: center;
            min-height: 450px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }
        
        /* 背景图片暗化效果 */
        .icase-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            filter: brightness(0.5);
            z-index: -1;
            transition: filter 0.5s ease;
        }
        
        /* 每个部分的背景图片 */

        
        /* 虚线圆形图标容器 */
        .icase-icon-wrapper {
            width: 120px;
            height: 120px;
            border: 0px dashed rgba(255, 255, 255, 0.7);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 35px;
            position: relative;
            transition: all 0.5s ease;
            background: transparent;
        }
        
        /* 旋转动画 */
        .icase-icon-wrapper::before {
            content: '';
            position: absolute;
            width: 100px;
            height: 100px;
            border: 1px dashed rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            animation: icase-spin 15s linear infinite;
        }
        
        @keyframes icase-spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* 图标样式 */
        .icase-icon {
            width: 80px;
            height: 80px;
            filter: brightness(0) invert(1);
            transition: all 0.4s ease;
        }
        
        /* 白色短横线 */
        .icase-line {
            width: 40px;
            height: 3px;
            background: white;
            margin: 0 auto 30px;
            transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }
        
        /* 标题样式 */
        .icase-title {
            font-size: 25px;
			color:#ffffff;
            font-weight: 500;
            margin-bottom: 20px;
         
            transition: transform 0.3s ease;
        }
        
        /* 悬停效果 */
        .icase-section:hover {
            transform: translateY(-1px);
        }
        
        .icase-section:hover::before {
            filter: brightness(0.5);
        }
        
        .icase-section:hover .icase-icon-wrapper {
            background: #4CAF50;
            border-color: transparent;
        }
        
        .icase-section:hover .icase-icon-wrapper::before {
            border-color: rgba(76, 175, 80, 0.5);
        }
        
        .icase-section:hover .icase-icon {
            transform: scale(1.1);
        }
        
        .icase-section:hover .icase-line {
            width: 100px;
            background: #4CAF50;
        }
        
        .icase-section:hover .icase-title {
            transform: scale(1.05);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .icase-section {
                width: 25%;
            }
            
            .icase-section:nth-child(5) {
                width: 100%;
                min-height: 350px;
            }
        }
        
        @media (max-width: 992px) {
            .icase-section {
                width: 33.333%;
            }
            
            .icase-section:nth-child(4),
            .icase-section:nth-child(5) {
                width: 50%;
            }
        }
        
        @media (max-width: 768px) {
            .icase-section {
                width: 50%;
                min-height: 400px;
            }
            
            .icase-section:nth-child(5) {
                width: 100%;
            }
            
            .icase-header h1 {
                font-size: 2.2rem;
            }
            
            .icase-header p {
                font-size: 1rem;
            }
        }
        
        @media (max-width: 576px) {
            .icase-section {
                width: 100%;
                min-height: 350px;
            }
            
            .icase-header h1 {
                font-size: 1.8rem;
            }
            
            .icase-header h1:after {
                width: 70px;
            }
        }
        
        /* 装饰元素 */
        .icase-decoration {
            position: absolute;
            z-index: 1;
        }
        
        .icase-decoration:nth-child(1) {
            top: 10%;
            left: 5%;
            width: 50px;
            height: 50px;
            border: 2px dashed rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            animation: icase-spin 25s linear infinite reverse;
        }
        
        .icase-decoration:nth-child(2) {
            bottom: 15%;
            right: 7%;
            width: 80px;
            height: 80px;
            border: 3px dashed rgba(255, 255, 255, 0.15);
            border-radius: 50%;
            animation: icase-spin 30s linear infinite;
        }
        
        .icase-decoration:nth-child(3) {
            top: 20%;
            right: 10%;
            width: 30px;
            height: 30px;
            border: 1px dashed rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: icase-spin 20s linear infinite reverse;
        }
        
        /* 低版本浏览器兼容 */
        .clearfix:after {
            content: "";
            display: table;
            clear: both;
        }
        
        .no-flexbox .icase-sections {
            display: block;
            overflow: hidden;
        }
        
        .no-flexbox .icase-section {
            float: left;
            width: 20%;
        }
        
        @media (max-width: 768px) {
            .no-flexbox .icase-section {
                width: 100%;
                float: none;
            }
        }

/* ===============首页关于我们==================================================*/

        /* 容器样式 */
        .iabout-container {
            margin: 0px auto;
            padding: 20px 0;
            border-radius: 0px;
            overflow: hidden;
        }
        
        /* 主要内容区域 */
        .iabout-content {
            display: flex;
            flex-wrap: wrap;
        }
        
        /* 左侧图片区域 */
        .iabout-left {
            flex: 1;
            min-width: 300px;
            position: relative;
            overflow: hidden;
            border-radius: 0px;

        }
        
        .iabout-image {
            width: 100%;
            height: 100%;
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: bold;
        }
        
        /* 右侧内容区域 */
        .iabout-right {
            flex: 1;
            min-width: 300px;
            padding: 50px;
            display: flex;
            flex-direction: column;
        }
        
        /* 英文标题 */
        .iabout-en-title {
            color: #3aaf43;
            font-size:40px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0px;
            margin-bottom: 10px;
        }
        
        /* 中文标题 */
        .iabout-cn-title {
            color: #333;
            font-size: 36px;
            font-weight: 500;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .iabout-cn-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 0px;
            background: #3aaf43;
            border-radius: 2px;
        }
        
        /* 统计区域 */
        .iabout-stats {
            display: flex;
            justify-content: space-between;
            margin-bottom: 30px;
            position: relative;
            padding: 15px 0;
        }
        
        /* 统计项 */
        .iabout-stat-item {
            text-align: center;
            flex: 1;
            position: relative;
        }
        
        /* 绿色大数字 */
        .iabout-stat-num {
            color: #3aaf43;
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        
        /* 统计标题 */
        .iabout-stat-title {
            color: #333;
            font-size: 20px;
            font-weight: 500;
        }
        
        /* 统计项之间的分隔线 */
        .iabout-stat-item + .iabout-stat-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 15%;
            height: 70%;
            width: 1px;
            background: #3aaf43;
        }
        
        /* 描述文本 */
        .iabout-description {
            color: #555;
            line-height: 1.8;
            font-size: 16px;
            margin-bottom: 30px;
        }
        
        /* 了解更多按钮 */
        .iabout-button {
            align-self: flex-start;
            background: #3aaf43;
            color: white;
            text-decoration: none;
            padding: 12px 40px;
            border-radius: 0px;
            font-weight: 500;
            font-size: 16px;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
        }
        
        .iabout-button:hover {
            background: #3aaf43;
			color: white;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
        }
        
        .iabout-button::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 5px;
            height: 5px;
            background: rgba(255, 255, 255, 0.5);
            opacity: 0;
            border-radius: 100%;
            transform: scale(1, 1) translate(-50%);
            transform-origin: 50% 50%;
        }
        
        .iabout-button:focus:not(:active)::after {
            animation: iabout-ripple 1s ease-out;
        }
        
        @keyframes iabout-ripple {
            0% {
                transform: scale(0, 0);
                opacity: 1;
            }
            100% {
                transform: scale(20, 20);
                opacity: 0;
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .iabout-content {
                flex-direction: column;
            }
            
            .iabout-left {
                margin-bottom: 30px;
            }
            
            .iabout-image {
                min-height: 300px;
            }
        }
        
        @media (max-width: 768px) {
            .iabout-container {
                margin: 20px auto;
            }
            .iabout-en-title {
              text-align:center;
        }
            .iabout-cn-title {
                font-size: 28px;
				text-align:center;
            }
                         .iabout-stats {
     
            justify-content: space-between;

        }
            .iabout-stat-num {
                font-size: 28px;
            }
            
            .iabout-stat-title {
                font-size: 14px;
            }
        }
        
        @media (max-width: 576px) {
            .iabout-stats {
                flex-wrap: wrap;
            }
            
            .iabout-stat-item {
                flex: 0 0 100%;
                margin-bottom: 15px;
                padding-bottom: 15px;
                border-bottom: 1px solid #eee;
            }
            
            .iabout-stat-item:last-child {
                margin-bottom: 0;
                padding-bottom: 0;
                border-bottom: none;
            }
            
            .iabout-stat-item + .iabout-stat-item::before {
                display: none;
            }
            
            .iabout-button {
                width: 100%;
                text-align: center;
            }
        }
        
        /* 兼容低版本浏览器的回退样式 */
        .no-flexbox .iabout-content {
            display: table;
            width: 100%;
        }
        
        .no-flexbox .iabout-left,
        .no-flexbox .iabout-right {
            display: table-cell;
            vertical-align: top;
        }
        
        .no-flexbox .iabout-stats {
            display: table;
            width: 100%;
        }
        
        .no-flexbox .iabout-stat-item {
            display: table-cell;
            width: 33.33%;
        }
        
        @media (max-width: 576px) {
		.iabout-right {
            flex: 1;
            min-width: 300px;
            padding: 10px;
            display: flex;
            flex-direction: column;
        }
		
			
            .no-flexbox .iabout-stat-item {
                display: block;
                width: 100%;
            }
        }

/* ===============首页新闻中心 */

        .inews-container {

            width: 100%;
            margin: 0 auto;
            padding: 40px 0;
        }
       
        
        /* 桌面端布局 - 四个部分无缝排列 */
        .inews-normal {
            display: flex;
            flex-wrap: wrap;
            background: white;
            border-radius: 0px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .inews-section {
            width: 25%;
            padding: 50px;
            position: relative;
            transition: all 0.4s ease;
        }
        
        /* PC端竖线分隔 */
        .inews-section:not(:last-child):after {
            content: '';
            position: absolute;
            top: 0px;
            bottom: 0px;
            right: 0;
            width: 1px;
            background: #eeeeee;
            transition: background 0.3s ease;
        }
        
        .inews-section:hover:after {
            background: #d0f0e0;
        }
        
        .inews-section-title {
            font-size: 16px;
            font-weight: 600;
            color: #333333;
            margin-bottom: 20px;
            transition: color 0.3s ease;
        }
        
        .inews-section-btn {
            display: inline-block;
            padding: 8px 23px;
            background: white;
            border: 1px solid #3aaf43;
            border-radius: 0px;
            color: #3aaf43;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            margin-bottom: 25px;
            font-size: 14px;
        }
        
        .inews-section-img {
            width: 100%;
            height: 180px;
            border-radius: 0px;
            overflow: hidden;
            margin-bottom: 25px;
            position: relative;
        }
        
        .inews-section-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
        }
        
        .inews-section-divider {
            height: 1px;
            background: #f5f5f5;
            position: relative;
            overflow: hidden;
        }
        
        .inews-section-divider:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0%;
            height: 100%;
            background: #3aaf43;
            transition: width 0.4s ease;
        }
        
        /* 悬停效果 */
        .inews-section:hover {
            background: #f8fdfa;
        }
        
        .inews-section:hover .inews-section-title {
            color: #3aaf43;
        }
        
        .inews-section:hover .inews-section-btn {
            background: #3aaf43;
            color: white;
            border-color: #3aaf43;
        }
        
        .inews-section:hover .inews-section-img img {
            transform: scale(1.05);
        }
        
        .inews-section:hover .inews-section-divider:before {
            width: 100%;
        }
        
        /* 移动端轮播布局 */
        .inews-carousel {
            display: none;
            position: relative;
            max-width: 100%;
            overflow: hidden;
            border-radius: 0px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }
        
        .inews-carousel-inner {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .inews-carousel-item {
            min-width: 100%;
            padding: 30px;
            background: white;
        }
        
        .inews-carousel-indicators {
            position: absolute;
            bottom: 20px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 10px;
        }
        
        .inews-carousel-indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: background 0.3s ease;
        }
        
        .inews-carousel-indicator.active {
            background: #3aaf43;
        }
        
        .inews-carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            z-index: 10;
            transition: all 0.3s ease;
        }
        
        .inews-carousel-control:hover {
            background: #3aaf43;
        }
        
        .inews-carousel-control:hover svg {
            stroke: white;
        }
        
        .inews-carousel-prev {
            left: 15px;
        }
        
        .inews-carousel-next {
            right: 15px;
        }
        
        .inews-carousel-control svg {
            width: 24px;
            height: 24px;
            stroke: #3aaf43;
            stroke-width: 2;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .inews-normal {
                display: none;
            }
            
            .inews-carousel {
                display: block;
            }

        }
        
        @media (max-width: 480px) {
            .inews-container {
                padding: 15px;
            }
            
            
            .inews-section-title {
                font-size: 1.6rem;
            }
            
            .inews-section-btn {
                padding: 8px 20px;
                font-size: 1.2rem;
            }
        }
        
        /* 低版本浏览器兼容性 */
        .clearfix:after {
            content: "";
            display: table;
            clear: both;
        }

/* ===============首页底部标语 */

.index-foot-txt{background:url(../img/footbg.jpg) no-repeat center;background-size:cover;padding:80px 0}
.index-foot-txt .item{text-align:center}
.index-foot-txt .item h2{font-size:48px;color:#fff;font-weight:bold;margin-bottom:20px}
.index-foot-txt .item p{font-size:22px;color:#fff;margin-bottom:50px}
.index-foot-txt .item .btn{display:flex;justify-content:center}
.index-foot-txt .item .btn a{display:inline-block;border:1px solid #fff;color:#fff;border-radius:50px;font-size:18px;line-height:1;padding:13px 50px;margin:0 8px;display:flex;align-items:center}
.index-foot-txt .item .btn a i{font-size:28px;margin-left:0px;line-height:0}
.index-foot-txt .item .btn a:first-child{background-color:#fff;color:#333}
.index-foot-txt .item .btn a:hover{border-color:#ff6800;background-color:#ff6800;color:#fff}


@media screen and (max-width: 768px) {

.index-foot-txt .item h2{font-size:24px;color:#fff;font-weight:bold;margin-bottom:20px}
.index-foot-txt .item p{font-size:14px;color:#fff;margin-bottom:50px;padding:0px 15px;line-height:25px}
.index-foot-txt .item .btn{display:flex;justify-content:center}
.index-foot-txt .item .btn a{display:inline-block;border:1px solid #fff;color:#fff;border-radius:50px;font-size:14px;line-height:1;padding:13px 50px;margin:0 8px;display:flex;align-items:center}
.index-foot-txt .item .btn a i{font-size:18px;margin-left:0px;line-height:0}
.index-foot-txt .item .btn a:first-child{background-color:#fff;color:#333}
.index-foot-txt .item .btn a:hover{border-color:#ff6800;background-color:#ff6800;color:#fff}


}