i,em{font-style:normal;}
    @font-face {
        font-family:'OPPOSans';
        src:url("font/OPPOSans.ttf");
    }
    @font-face {
        font-family:'mon1';
        src:url("font/Inter_18pt-Bold.ttf");
    }
    @font-face {
        font-family:'mon2';
        src:url("font/Inter_18pt-Regular.ttf");
    }
  
    .head{width:100%;position: absolute;left: 0; background:#fff; padding-top:20px;z-index: 20;box-sizing: border-box; padding-bottom:0px;}
  
.pro_top  { background-image:url(../static/bj.jpg);padding-top:80px; padding-bottom:50px;}


    .head_bd{ border-radius: 2rem;position: relative;}
   
.head.headFix .head_bd::before {
    border-radius: 0px;
}

.head .logo {display:block; line-height: 0; overflow: hidden;float: left;

}
.head .logo img {
    display: block;
    max-width: 100%;
	
	padding-bottom:10px;
    max-height: 100%;
    width: auto;
    height: auto;
    margin: 0 auto;
}





	
  



          @media screen and (min-width: 1263px) {
          html {
              font-size: calc(1263px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1349px) {
          html {
              font-size: calc(1349px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1463px) {
          html {
              font-size: calc(1463px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1543px) {
          html {
              font-size: calc(1543px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1583px) {
          html {
              font-size: calc(1583px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1643px) {
          html {
              font-size: calc(1643px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1663px) {
          html {
              font-size: calc(1663px * 20 / 1903);
          }
          }

          @media screen and (min-width: 1903px) {
          html {
              font-size: calc(1920px * 20 / 1903);
          }
          }


  
/* 全局基础重置，放CSS文件最顶部 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
ul, li {
    list-style: none;
}
img, video {
    display: block;
    vertical-align: top;
    max-width: 100%;
}

/* 轮播外层容器 */
.banner {
    position: relative;
    width: 100%;
    height: auto;
    clear: both;
    overflow: hidden;
}

/* 核心修复：swiper容器隐藏溢出，解决Chrome右侧漏图 */
.banner .swiper-container,
.banner .swiper {
    width: 100%;
    overflow: hidden !important;
}
/* 滑动轨道 */
.banner .swiper-wrapper {
    width: 100%;
    display: flex;
}
/* 单张轮播页面，禁止压缩、强制满宽 */
.banner .swiper-slide {
    width: 100% !important;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

/* 轮播内图片样式 */
.banner img {
    width: 100%;
    margin: 0 auto;
    height: 46.5rem;
    object-fit: cover;
    object-position: center;
}
/* 轮播视频样式 */
.banner video {
    width: 100%;
    margin: 0 auto;
    height: 46.5rem;
    position: relative;
    object-fit: cover;
    object-position: center;
}

.ban1 {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.ban_txt {
    position: absolute;
    top: 150px;
    left: 100px;
    z-index: 20;
    width: calc(100% - 100px);
    height: 100%;
    display: block;
    background-size: 100% 100%;
}

.ban_txt h2 {
    display: block;
    text-shadow: 4px 7px 12px rgba(0, 0, 0, 0.2);
    padding-top: 12.8rem;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 2.6rem;
    font-family: "OPPOSans";
    font-weight: normal;
    text-align: left;
    line-height: 3.6rem;
}

.ban_txt h3 {
    text-shadow: 2px 3px 6px rgba(0, 0, 0, 0.18);
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 1.5rem;
    font-family: "OPPOSans";
    font-weight: normal;
    text-align: left;
    white-space: nowrap;
    line-height: 1.8rem;
    margin-top: 1.4rem;
}

.ban_txt ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 2.6rem;
    width: 28.5rem;
}

.ban_txt ul li {
    font-size: 1.3rem;
    line-height: 1.8rem;
    background-size: 0.95rem 0.95rem;
    color: #fff;
}

/* 左右切换按钮 */
.banner .swiper-button-prev,
.banner .swiper-button-next {
    position: absolute;
    font-size: 0;
    top: 45%;
    margin-top: 0;
    z-index: 11;
    width: 1.8rem;
    height: 3.5rem;
    border: 0;
    outline: none;
    cursor: pointer;
    border-radius: 50%;
    transition: .5s;
}

.banner .swiper-button-prev {
    left: 4%;
    background: url(images/prev1.png) no-repeat center center;
    background-size: 1.8rem 3.5rem;
}

.banner .swiper-button-next {
    right: 4%;
    background: url(images/next1.png) no-repeat center center;
    background-size: 1.8rem 3.5rem;
}

/* 分页圆点 */
.banner .swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: 6%;
}

.banner .swiper-pagination .swiper-pagination-bullet {
    border: 0 none;
    width: 15px;
    height: 15px;
    border-radius: 15px;
    display: inline-block;
    outline: none;
    background: #fff;
    transition: .5s;
    opacity: 1;
}

.banner .swiper-pagination .swiper-pagination-bullet-active {
    background: #b30303;
}

.banner .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 8px;
}
    

   /* 底部外层背景 */
.f_bg {
    width: 100%;
}
.foot{
    background: url(images/foot_bg.jpg) no-repeat center;
    background-size: 100% 100%;
    padding: 5.5rem 0;
    box-sizing: border-box;
}
.foot .content01 {
    width: min(94%, 190rem);
    margin: 0 auto;
}

/* 核心修复：弹性均匀分布，解决栏目宽窄不一错乱 */
.f_con{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 4rem;
}

/* 左侧公司信息栏 固定宽度，保留原有边框样式 */
.gsxx{
    width: 22.5rem;
    height: auto;
    border-right: 1px solid #e2e2e2;
    padding-right: 3rem;
    flex-shrink: 0;
}
.gsxx h2 img{
    display: block;
    width: 14.1rem;
    height: 1.95rem;
}
.gsxx p{
    margin-top: 0rem;
    font-size: 18px;
	font-weight:bold;
	
    color: #fff;
    line-height: 0.8rem;
}


.gsxx p a{
 
    color: #fff;
   
}

.gsxx p em{
    margin-top: 0.8rem;
    font-size: 36px;
    color: #fff;
    line-height: 2.9rem;
    display: block;
    font-family: "mon2";
}
.gsxx ul {
    padding: 0;
    margin: 0;
    list-style: none;
}
.gsxx li{
    margin-top: 1.4rem;
    font-size: 0.8rem;
    color: #fff;
    line-height: 0.8rem;
}
.gsxx li em{
    margin-top: 0.6rem;
    font-size: 16px;
    color: #fff;
    line-height: 1.1rem;
    display: block;
    font-family: "mon2";
}
.gsxx li i{
    margin-top: 0.6rem;
   font-size: 16px;
    color: #fff;
    line-height: 0.8rem;
    display: block;
    font-style: normal;
}

/* 中间四大导航区域 自适应均分宽度，修复分布不均 */
.f_nav{
    flex: 1;
}
.f_nav ul{
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin: 0;
    list-style: none;
    gap: 2rem;
}
.f_nav ul > li {
    flex: 1;
}
.f_nav  ul li b>a{
    font-size: 18px;
    line-height: 0.9rem;
    color: #fff;
    font-weight: normal;
    padding-bottom:1.2rem;
    display: block;
    position: relative;
    text-decoration: none;
}
.f_nav ul li p{
    margin: 0;
}
.f_nav ul li p>a{
    font-size: 15px;
    color: #fff;
    line-height: 1.8rem;
    display: block;
    transition: all 0.5s;
    text-decoration: none;
}
.f_nav ul li p>a:hover,.f_nav  ul li b>a:hover{
    color: #F4F469;
}

/* 右侧二维码模块 保留原有全部样式 */
.f_er{
    width: 5.4rem;
    flex-shrink: 0;
}
.f_er h2{
    font-size: 0.9rem;
    line-height: 0.9rem;
    color: #fff;
    font-weight: normal;
    padding-bottom:1.2rem;
    display: block;
    position: relative;
    margin: 0;
}
.f_er ul{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 0.3rem;
    padding: 0;
    list-style: none;
}
.f_er ul li{
    width:2.3rem;
    height:2.3rem;
    position: relative;
    margin-bottom: 0.7rem;
    list-style: none;
}
.f_er ul li em{
    display: block;
    line-height: 0;
}
.f_er ul li em img{
    width:100%;
}
.f_er ul li .code{
    width:14.2rem;
    height:15.7rem;
    position: absolute;
    left:-5.9rem;
    top:-14.5rem;
    display: none;
    background:url(images/dxs.png) no-repeat center;
    background-size: 100% 100%;
}
.f_er ul li .code i{
    display: block;
    width:100%;
    line-height: 0;
    padding: 2.2rem 2.5rem 0;
    box-sizing: border-box;
    font-style: normal;
}
.f_er ul li .code i img{
    width:100%;
}
.f_er ul li .code b{
    display: block;
    height:1.75rem;
    text-align: center;
    font-size: 0.8rem;
    color:#4c4c4c;
    font-weight: normal;
}
.f_er ul li:hover .code{
    display: block;
}

/* 底部蓝色版权栏 */
.f_bt{
    height: 5rem;
    background: #034ea2;
}
.f_gd {
    width: min(94%, 190rem);
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.f_gd p{
    float: none;
    margin: 0;
}
.f_gd p span{
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 5rem;
    padding: 0 0.6rem;
    box-sizing:border-box;
    position: relative;
}
.f_gd p span a{
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}
.f_gd p span:first-child{
    padding-left: 0;
}
.links{
    float: none;
}
.links i{
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    line-height:5rem;
    font-style: normal;
}
.links a{
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    line-height:5rem;
    display: inline-block;
    padding-right: 0.6rem;
    text-decoration: none;
}
.links a:last-child{
    padding-right: 0;
}

/* 自适应修复，小分辨率不挤压错乱 */
@media screen and (max-width: 1400px) {
    .f_con {
        gap: 2.5rem;
    }
}
@media screen and (max-width: 1200px) {
    .f_con {
        flex-direction: column;
    }
    .gsxx {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #e2e2e2;
        padding-right: 0;
        padding-bottom: 3rem;
        margin-bottom: 3rem;
    }
    .f_nav ul {
        flex-wrap: wrap;
    }
    .f_nav ul > li {
        flex: 1 1 40%;
        margin-bottom: 2rem;
    }
    .f_er {
        width: 100%;
        margin-top: 2rem;
    }
}
@media screen and (max-width: 767px) {
    .foot {
        padding: 3rem 0;
    }
    .f_nav ul > li {
        flex: 1 1 48%;
    }
    .f_gd {
        flex-direction: column;
        height: auto;
        padding: 1rem 0;
        text-align: center;
    }
    .f_gd p span,
    .links i,
    .links a {
        line-height: 2rem;
    }
}
          line-height: 45px;
            color: #fff;
            font-size: 18px;
            width: 180px;
            position: absolute;
            top: 0;
            right: 0;
            z-index: 999;
        }
        
        .client-2 .my-kefu-ftop {
            display: none;
        }
        
        .client-2 .my-kefu-ftop .my-kefu-main {
            padding-top: 6px;
        }
        
        .client-2 li.my-kefu-weixin .cont {
            margin: 0;
            width: 115px;
            padding: 5px;
            border: solid 1px #ccc;
            position: absolute;
            left: -150px;
            top: -44px;
            background-color: #fff;
        }
        
        .client-2 li.my-kefu-weixin .cont  span {
            display: block;
            line-height: 20px;
            font-size: 12px;
            text-align: center;
            color: #1a1a1a;
        }
        
        .client-2 li.my-kefu-weixin .cont  img {
            width: 115px;
            height: 115px;
        }
        
        .client-2 li:hover .cont {
            display: block!important;
        }