.container-jishu {
            width: 100%;
            text-align: center;
        }
        
        .feature-display {
            position: relative;
            margin: 0 auto;
            background-color: white;
            overflow: hidden;
            
        }
        
        .arcs-container {
            position: relative;
            width: 100%;
            height: 460px;
            max-width: 1200px;
             margin: 0 auto; 
        }
        
        .slogan2{
            font-size: 40px;
            margin-top: 50px;
            margin-bottom:50px;
        }
        .lgsf{
            margin-top: -450px;
            margin-bottom: 100px;
        }
        
        .lgsf img{
            max-height: 450px;
            width: auto;
        }
        
        /* 图标项样式 */
        .feature-item {
            position: absolute;
            text-align: center;
            z-index: 10;
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background-color: #ffffff;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0 auto 12px;
            box-shadow: 0 6px 12px rgba(230, 0, 0, 0.2);
            transition: all 0.3s ease;
            border:1px solid #e62129;
            
        }
        
        .feature-sls{
            float: right;
        }
        
        .feature-sls p{
            font-size: 20px;
            text-align: right;
        }
        
        .feature-sls p span{
            color: #e62129;
            
        }
        
        .feature-slo{
            margin-right: 20px;
        }
        
        .feature-sls1{
            float: left;
        }
        
         .feature-sls1 p{
            font-size: 20px;
            text-align: left;
        }
        
        .feature-sls1 p span{
            color: #e62129;
            
        }
        
        .feature-slo1{
            margin-left:20px;
        }
        
        
        .feature-icon i {
            font-size: 32px;
            color: white;
        }
        
        .feature-icon:hover {
            transform: scale(1.15) rotate(8deg);
            box-shadow: 0 8px 16px rgba(230, 0, 0, 0.3);
        }
        
        .feature-title {
            font-weight: 600;
            color: #333;
            font-size: 1.05rem;
        }
        
        /* 左侧图标位置 */
        .feature-left-1 { top: 15%; left: 17%; }
        .feature-left-2 { top: 48%; left: 9%; }
        .feature-left-3 { top: 80%; left: 12%; }
        
        /* 右侧图标位置 */
        .feature-right-1 { top: 15%; right: 17%; }
        .feature-right-2 { top: 48%; right: 12%; }
        .feature-right-3 { top: 80%; right: 13%; }
        
        .feature-icon img{
            max-width: 37px;
            height: auto;
        }
        
        
        
        /* SVG样式 */
        svg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }
        
        path {
            stroke: #e60000;
            stroke-width: 2;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        
        .connector {
            height: 2px;
            background: #e60000;
            position: absolute;
            border-radius: 2px;
        }
        
        .connector-left-1 { top: 37%; left: 21%; width: 65px; transform: rotate(-14deg); }
        .connector-left-2 { top: 60%; left: 21%; width: 65px; transform: rotate(14deg); }
        .connector-right-1 { top: 37%; right: 21%; width: 65px; transform: rotate(14deg); }
        .connector-right-2 { top: 60%; right: 21%; width: 65px; transform: rotate(-14deg); }
        
        .lgsfys{
            background-color: #ededed;
            width: 100%;
            padding-top: 50px;
            padding-bottom: 40px;
        }
        
        .lgsfys-he{
            max-width: 1200px;
            display: inline-block;
            text-align: center;
        }
        .lgsfys-fen{
            float: left;
            background-color: #a5a5a5;
            color: #ffffff;
            text-align: center;
            padding: 20px 30px;
            margin-left: 15px;
        }
        
        .lgsfys-fen:hover{
            background-color: #e62129;
        }
        
        .lgsfys-fen p{
            font-size: 20px;
        }
        
        .lgsfys-fen1{
            float: left;
            background-color: #a5a5a5;
            color: #ffffff;
            text-align: center;
            padding: 20px 30px;
        }
        
        .lgsfys-fen1:hover{
            background-color: #e62129;
        }
        
        .lgsfys-fen1 p{
            font-size: 20px;
        }
        
        .product-z{
            width: 100%;
            max-width: 1200px;
            margin-top: 80px;
            text-align: center;
        }
        
        .product-tit h2{
            font-size: 45px;
        }
        
        .product-ul{
            margin-top: 50px;
            width: 100%;
            max-width: 1200px;
        }
        
        .product-li{
            width: 30%;
            height: auto;
            float: left;
             background-image: url("../../image/565.png");
             text-align: center;
             padding-top: 30px;
             background-size: 100% auto; 
             background-repeat: no-repeat;
        }
        
        .product-li p{
            font-size: 24px;
        }
        
        .product-lio{
            margin-left: 5%;
        }
        
        
        .product-img img{
            width: 100%;
            height: auto;
        }
        
        .product-name{
        padding-bottom: 30px;
        }
        
        .namemin{
            display: inline-block;
            background-color: #e62129;
            padding: 2px 10px;
            margin-top: 10px;
            border-radius: 12px;
        }
        
        .namemin a{
            text-decoration: none;
            color: #ffffff;
        }
        
        .product-hot{
            margin-top: 100px;
        }
        
        .product-hot{
            width: 100%;
        }
        
        .hottit{
            background-color: #e62129;
            width: 100%;
            text-align: center;
            padding: 50px 0px;
        }
        
        .hottit h2{
            color: #ffffff;
            font-size: 45px;
        }
        
        
         .qwzs{
             width: 100%;
             text-align: center;
             padding-top: 50px;
             background-color: #ffffff;
         }
         
         .qwzs h3{
             font-size: 40px;
         }
         
         .qwzs h3 span{
             color:#e62129 ;
         }
        
        .qwtit{
            width: 100%;
            background-image: url("../../image/4732.jpg");
            margin-top: 60px;
            height: auto;
        }
        
        .qwtit::after {
           content: "";
           display: block;
           clear: both;
        }
        
        
        .qwtit-x{
            float: left;
            width: 50%;
            height:auto;
            margin: 0 auto;
        }

        .qwtit-img img{
            width: 100%;
            height: auto;
        }
        
        .qwtit-szh{
            width: 20%;
            height: auto;
            margin-top: 5%;
            margin-left: 50%;
            padding: 0px 50px;
             background-color: rgba(255, 255, 255, 0.65); 
             margin-top: 10%;
        }
        
        .qwtit-sz{
            padding: 50px 2px;
            text-align: left;
            border-bottom: solid 1px #a5a5a5;
        }
        
        .qwtit-sz span{
            font-size: 35px;
        }
        
        
        /* 响应式设计 */
        @media (max-width: 900px) {
            .arcs-container {
                height: 450px;
            }
            
            .feature-icon {
                width: 70px;
                height: 70px;
            }
            
            .feature-icon i {
                font-size: 28px;
            }
            
            .connector-left-1, .connector-left-2, 
            .connector-right-1, .connector-right-2 {
                width: 50px;
            }
            
        }
        
        @media (max-width: 700px) {
            .arcs-container {
                height: 380px;
            }
            
            .feature-item {
                width: 100px;
            }
            
            .feature-icon {
                width: 60px;
                height: 60px;
            }
            
            .feature-icon i {
                font-size: 24px;
            }
            
            .feature-title {
                font-size: 0.95rem;
            }

            .feature-left-1 { top: 28%; left: 8%; }
            .feature-left-2 { top: 50%; left: 4%; }
            .feature-left-3 { top: 72%; left: 8%; }
            
            .feature-right-1 { top: 28%; right: 8%; }
            .feature-right-2 { top: 50%; right: 4%; }
            .feature-right-3 { top: 72%; right: 8%; }
            
            .connector-left-1, .connector-left-2, 
            .connector-right-1, .connector-right-2 {
                width: 38px;
            }
            
            .connector-left-1 { top: 35%; left: 18%; transform: rotate(-20deg); }
            .connector-left-2 { top: 62%; left: 18%; transform: rotate(20deg); }
            .connector-right-1 { top: 35%; right: 18%; transform: rotate(20deg); }
            .connector-right-2 { top: 62%; right: 18%; transform: rotate(-20deg); }
        }
        
        @media (max-width: 500px) {
            .arcs-container {
                height: 320px;
            }
            
            .feature-icon {
                width: 50px;
                height: 50px;
            }
            
            .feature-icon i {
                font-size: 20px;
            }
            
            .feature-title {
                font-size: 0.85rem;
            }
            

        }