html,body
{
    font-size: 15px;
}
.w1670{
    max-width: 1670px;
    margin: 0 auto;

}
.fixed{
    
    position: fixed!important;
    top: 100px;
    width: 100%;
    z-index: 100;
}
img{
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
    margin: 0 auto;
}
h1{
    font-size: 60px;
    font-weight: bold;
    margin-top: 0;
}
h2{
    font-size: 36px;
    font-weight: bold;
}
img{
    max-width: 100%;
    display: block;
}
h3{
    font-size: 20px;
    font-weight: bold;
}
h4{
    font-size: 18px;
}
.mtb30{
    margin-top: 30px;
    margin-bottom: 30px;
}
.mt30{
    margin-top: 30px;
}
.mtb50{
    margin-top: 50px;
    margin-bottom: 50px;
}
.mt50{
    margin-top: 50px;
}
.mt80{
     margin-top: clamp(30px , 4.2vw, 80px);
}
.mtb80{
    margin-top: clamp(30px , 4.2vw, 80px);
    margin-bottom: clamp(30px , 4.2vw, 80px);
}
.ptb80{
    padding-top: clamp(30px , 4.2vw, 80px);
    padding-bottom: clamp(30px , 4.2vw, 80px);
}
.pl80{
    padding-left: clamp(30px , 4.2vw, 80px);
}
.pr80{
    padding-right: clamp(30px , 4.2vw, 80px);
}
.plr80{
    padding-left: clamp(30px , 4.2vw, 80px);
    padding-right: clamp(30px , 4.2vw, 80px);
}
a{
    text-decoration: none;
    color: inherit;
}
a:link,a:visited{
     color: inherit;
}
p{
    line-height: 2;
}
ul{
    list-style: none;
    margin-bottom: 0;
    padding-left: 0;
}

.navbar{
    position: fixed;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 999999;
    width: 100%;
    padding: 15px 0;
    height: 100px;
}
.navbar-toggler{
    color: #ffffff;
}
.navbar-toggler-icon {
    background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='rgba(255, 255, 255, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/></svg>");
}
.nav-menu-con{
    width: 100%;
}
.nav-menu ul a{
    padding: 20px 0;
    display: inline-block;
    color: #ffffff;
    font-size: 16px;
}
.nav-menu ul li{
    position: relative;
}
.nav-menu ul li p{
    margin-bottom: 0;
    color: #fdb825;
    font-size: 20px;
    font-weight: bold;
    padding-left: 50px;
    position: relative;
    line-height: 1.5;
}
.nav-menu ul li p:before{
    content: "";
    background: url(../images/aef1e0c778dd1d2b4afdf97b855cc9cde9439cd55938-GggNL1_fw1200.png) center center;
    width: 26px;
    height: 26px;
    position: absolute;
    top:1px;
    left: 0;
}
.nav-menu ul li p:after{
    content: "";
    width: 2px;
    height: 80%;
    background: #fdb825;
    position: absolute;
    left: 38px;
    top: 2px;
}
.nav-menu ul li:not(.current-menu-item):not(.current-category-ancestor):not(:last-child):before{
     content: "";
    background: linear-gradient(to right,transparent,#ffffff,transparent);
    width: 0;
    height: 1px;
    position: absolute;
    left: 0;
    top: 15px;
    transition: all .5s ease;
}
.nav-menu ul li:not(.current-menu-item):not(.current-category-ancestor):not(:last-child):after{
     content: "";
    background: linear-gradient(to right,transparent,#ffffff,transparent);
    width: 0;
    height: 1px;
    position: absolute;
    right: 0;
    bottom: 15px;
    transition: all .5s ease;
}
.nav-menu ul li:not(.current-menu-item):not(.current-category-ancestor):hover:before,.nav-menu ul li:not(.current-menu-item):not(.current-category-ancestor):hover:after{
    width: 100%;
}
.nav-menu ul li:not(.current-menu-item):not(.current-category-ancestor):hover a{
     font-weight: bold;
    color: #fdb825!important;
}
.current-menu-item{
    position: relative;
}
.current-menu-item:before,.current-category-ancestor:before{
    content: "";
    background: linear-gradient(to right,transparent,#ffffff,transparent);
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    top: 15px;
}
.current-menu-item:after,.current-category-ancestor:after{
    content: "";
    background: linear-gradient(to right,transparent,#ffffff,transparent);
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 15px;
}
.current-menu-item a,.current-category-ancestor a{
    font-weight: bold;
    color: #fdb825!important;
}


 .consult-tel{
    display: flex;
    margin-top: 30px;
}
.consult-tel a{
    display: flex;
    justify-content: center;
    align-items: center;
    color: #1a1a1a;
    padding: 10px 20px;
  
}
.consult-tel a:first-child{
    background: #fdb825;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.consult-tel a:last-child{
    background: #fdf4ea;
    font-family: "Impact";
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    font-size: 24px;
    padding-left: 50px;
    position: relative;
}
.consult-tel a:last-child:before{
    content: "";
    background: url(../images/tel24.png) no-repeat center center;
    width: 44px;
    height: 41px;
    position: absolute;
    top: 8px;
    left: 8px;
}
.menu-consult-con{
    padding: 30px 0;
    background: #f7f7f7;
    position: relative;
}
/*.menu-consult-con::after{*/
/*    content: "";*/
/*    width: 600px;*/
/*    height: 100%;*/
/*    position: absolute;*/
/*    right: 0;*/
/*    top: 0;*/
/*    background: #fdb825;*/
/*    clip-path: polygon(3% 0 , 0 100%,100% 100%,100% 0);*/
/*}*/
.menu-consult-con ul li:not(:last-child){
    border-right: 1px solid #1a1a1a;
}
.menu-consult-con ul li a{
    padding: 0 30px;
    display: block;
      font-size: 20px;
}
.menu-consult-con .menu-consult{
    position: relative;
    z-index: 2;
}
.menu-consult-con .menu-consult ul{
    flex: 1;
}
.menu-consult-con .menu-consult ul li{
    flex: 1;
    text-align: center;
}
.menu-consult-con .menu-consult > a{
    display: flex;
    align-items: center;
    gap: 20px;
    margin-right: 7vw;
}
.menu-consult-con .menu-consult > a:before{
    content: "";
    background: url(../images/consult.png) no-repeat;
    width: 30px;
    height: 24px;
    display: block;
    flex-shrink: 0;
}



.service-con{
    background: url(../images/product-service-bg.jpg) no-repeat center center;
    min-height: 323px;
    background-size: cover;
    color: #ffffff;
}
.service-con .service{
    width: 100%;
}
.service-con .service ul{
    gap: 15px;
    text-align: center;
}
.service-con .service>ul>li:not(:empty){
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
     width: calc((100% - 45px) / 4);
}
.service-con .service>ul>li:not(:empty):before{
    content: "";
}
.service-con .service>ul>li:not(:empty):nth-of-type(1):before{
    background: url(../images/dingzhi.png) no-repeat;
    width: 45px;
    height: 37px;
    display: block;
}
.service-con .service>ul>li:not(:empty):nth-of-type(3):before{
    background: url(../images/chezhan.png) no-repeat;
    width: 36px;
    height: 42px;
    display: block;
}
.service-con .service>ul>li:not(:empty):nth-of-type(5):before{
    background: url(../images/zongbao.png) no-repeat;
    width: 46px;
    height: 31px;
    display: block;
}
.service-con .service>ul>li:is(:empty){
    position: relative;
}
.service-con .service>ul>li:is(:empty):before{
    content: "";
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom,transparent,#ffffff,transparent);
    position: absolute;
    left: 0;
    top: 0;
}

.service-con .service ul ul li:last-child{
    margin-top: 15px;
    font-size: 14px;
}
.solution-con .solution ul{
    gap: 15px;
}
.solution-con .solution p{
    margin-top: 10px;
    background: #f7f7f7;
    margin-bottom: 0;
    text-align: center;
    padding: 15px;
}

.links-con{
    background: #02408b;
    padding: 15px 0;
    color: #ffffff;
}
.links-con a{
    color: #ffffff;
}
.links-con .links ul:first-child li{
    padding: 0 15px;
}
.links-con .links ul:first-child li:not(:last-child){
    border-right: 1px solid #ffffff;
}










.footer-con{
    background: #1a1a1a;
    color: #ffffff;
}
.footer-con .footer{
    gap: 20px;
}
.footer-con .footer .left img{
    margin-bottom: 30px;
}
.footer-con .footer .left p{
    position: relative;
    padding-left: 26px;
}
.footer-con .footer .left p:before{
    content: "";
    position:absolute;
    top: 10px;
    left: 0;
}
.footer-con .footer .left p:nth-of-type(1):before{
    background: url(../images/tel.png) no-repeat;
    width: 18px;
    height: 18px;
}
.footer-con .footer .left p:nth-of-type(2):before{
    background: url(../images/email.png) no-repeat;
    width: 19px;
    height: 15px;
}
.footer-con .footer .left p:nth-of-type(1) span{
    font-size: 24px;
}
.footer-con .footer .left p:nth-of-type(2) span{
    font-size: 20px;
}
.footer-con .footer .middle{
    flex: 1;
    gap: 20px;
    max-width: 40%;
    flex-shrink: 0;
}
.footer-con .footer .middle ul{
    line-height: 2;
}
.footer-con .footer .middle ul li:first-child{
    font-size: 20px;
    font-weight: bold;
    position: relative;
}
.footer-con .footer .middle ul li:first-child:before{
    content: "";
    width: 100%;
    height: 4px;
    background: linear-gradient(to right,#fdb825,transparent);
    position: absolute;
}
.footer-con .footer .right{
    text-align: center;
}
.footer-con .footer .right img{
    margin: 0 auto;
}
.footer-con .footer .right p{
    margin: 10px 0;
}
.copyright{
    background: #1a1a1a;
    text-align: center;
    color: #ffffff;
    padding: 15px;
    font-size: 14px;
}

/*客服侧边栏*/
.kefu-con{
    width: 136px;
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    background: #ffffff;
    border-radius: 20px;
    text-align: center;
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
}
.kefu-con p{
    margin-bottom: 0;
}
.kefu-con .avator-contact{
    position: relative;
    width: 100%;
    height: 120px;
    background: #fdb825;
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
}
.kefu-con .avator-contact>img{
    position: absolute;
    top: -44px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    width: 100px;
    object-fit: contain;
}
.kefu-con .avator-contact a{
    position: absolute;
    bottom: 0;
    text-align: center;
    display: flex;
    justify-content:center;
    align-items: center;
    gap: 5px;
    width: 100%;
    height: 50px;
    font-size: 18px;
    background: linear-gradient(to right,transparent 0%,#ffffff 50%,transparent 100%);
}
.kefu-con .avator-contact a:before{
    content: "";
    background: url(../images/yinying.png) no-repeat;
    width: 300px;
    height: 11px;
    background-size: contain;
    position: absolute;
    top: -4px;
    left: 0;
    max-width: 100%;
    
}
.kefu-con .avator-contact a:after{
    content: "";
    width: 100%;
    height: 1px;
    background: linear-gradient(to right,transparent,#fec355,transparent);
    position: absolute;
    bottom: 0;
}
.kefu-con .avator-contact a img{
    max-width: 40px;
    margin-left: 0;
    margin-right: 0;
}
.kefu-con img{
    max-width: 100%;
}
.kefu-con .three{
    background: linear-gradient(to bottom,#fff1e5,#ffffff);
    padding: 20px 10px;
}
.kefu-con .phone{
    background: linear-gradient(to bottom,#0c2442,#4f7492);
    padding: 10px;
    color: #fdb825;
    border-radius: 15px;
    border-bottom-right-radius: 30px;
}
.kefu-con .phone p:first-child {
    font-size: 12px;

}
.kefu-con .phone p:last-child{
    font-size: 16px;
 
    font-family: "Impact";
}
.kefu-con .customed{
    margin: 20px 0;
    padding: 10px;
    background: linear-gradient(to bottom,#fdd08d,#ecae5e);
    border-radius: 15px;
    border-top-left-radius: 30px;
    font-size: 12px;
}
.kefu-con .customed p{
    line-height: 1.5;
}
.kefu-con .qrcode{
     margin: 20px 0 0;
     padding: 10px;
     background: linear-gradient(to bottom,#0c2442,#4f7492);
    border-radius: 15px;
    border-top-left-radius: 30px;
    color: #ffffff;
    font-size: 12px;
}
.kefu-con .qrcode ul li:nth-of-type(1){
    color: #edaf60;
}
.kefu-con .qrcode ul li:not(:first-child){
    position: relative;
}
.kefu-con .qrcode ul li:not(:first-child):before{
    content: "·";
    color: #edaf60;
    margin-right: 5px;
}
.kefu-con .qrcode img{
    width: 90%;
    margin-bottom: 10px;
}
.kefu-con .line{
   width: 100%;
   background: linear-gradient(to right,transparent,#d9d0bc,transparent);
   height: 2px;
}
.kefu-con .top{
    padding: 20px 10px;
}
.kefu-con .top a{
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.kefu-con .top a:after{
    content: "";
    background: url(../images/totop.png) no-repeat;
    width: 18px;
    height: 12px;
    background-size: contain;
    display: block;
}
/*分页样式开始*/

/* 1. 分页外层容器居中 */
.pagination {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

/* 2. 页码列表容器 */
.pagination .nav-links {
    display: flex;
    gap: 8px; /* 页码之间的间距 */
    align-items: center;
}

/* 3. 基础页码、上一页、下一页通用样式 */
.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    font-size: 14px;
    font-weight: 500;
    color: #4a5568;
    background-color: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    text-decoration: none;
    
    /* 丝滑过渡动画，呼应我们之前讨论的 transition 概念 */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
}

/* 4. 省略号（...）的特殊样式，不给手型指针 */
.pagination span.dots {
    background: transparent;
    border-color: transparent;
    color: #a0aec0;
    cursor: default;
}

/* 5. 鼠标悬停（Hover）及聚焦效果 */
.pagination a.page-numbers:hover {
    color: #fff;
    background-color: #3182ce; /* 现代高级蓝 */
    border-color: #3182ce;
    transform: translateY(-2px); /* 微微向上浮动 */
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.2); /* 柔和的蓝色发光阴影 */
}

/* 6. 当前页码（Active）高亮样式 */
.pagination .page-numbers.current {
    color: #fff;
    background-color: #2b6cb0; /* 略深的深蓝色 */
    border-color: #2b6cb0;
    cursor: default;
    box-shadow: 0 4px 12px rgba(43, 108, 176, 0.25);
}

/* 7. 上一页和下一页的按钮宽度稍微拉宽 */
.pagination .prev.page-numbers,
.pagination .next.page-numbers {
    font-size: 13px;
    background-color: #fff;
}




/*分页样式结束*/












@media (max-width:1670px){
   .w1670{
    padding-left: 15px;
    padding-right: 15px;
   }
}

@media (max-width:960px) {
    .footer-con .footer .middle{
        flex: none;
        max-width: 100%;
    }
}

@media (max-width:991px){
    .navbar{
        background: #000000;
    }
    .nav-menu-con{
        background: #000000;
    }
     .nav-menu-con .nav-menu{
        width: 100%;
     }
    .nav-menu-con .nav-menu>a{
        display: none;
    }
     .nav-menu-con .nav-menu .menu{
        width: 100%;
     }
    .nav-menu-con .nav-menu .menu ul{
        flex-direction: column;
    }
    .container-fluid{
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width:768px){
    h1{
        font-size: clamp(36px,6vw,60px)!important;
    }
    h2{
        font-size: clamp(30px,5vw,36px);
    }
    .solution-con .solution ul{
        flex-wrap: wrap;
    }
    .solution-con .solution ul li{
    width: calc((100% - 15px) / 2);
}
    .links-con .links{
        gap: 20px;
        flex-wrap: wrap;
    }
    .links-con .links ul{
        flex-wrap: wrap;
    }
}