@charset "utf-8";
.bmcl_title{padding-bottom: 65px;}
.bmcl_title h2{font-size: 48px;font-weight: bold;}
.bmcl_title p{font-size: 18px;line-height: 1.6;margin-top: 30px;}
.bmcl_nr ul{display: flex;gap:15px;}
.bmcl_nr li{width: calc(25% - 45px/4);border-radius: 10px;background: #f5f5f5;}
.bmclbox{padding: 105px 15px 130px 15px;text-align: center;transition: all .5s;}
.bmclbox img{margin: 0 auto;height: 64px;}
.bmclbox h2{position: relative;font-weight: bold;font-size: 28px;padding: 35px 0 45px;}
.bmclbox h2:before{position: absolute;content: "";border-bottom: 2px solid #19d3c5;width: 32px;left: 50%;transform: translateX(-50%);bottom: 35px;}
.bmclbox p{font-size: 18px; line-height: 28px;}
.bmcl_nr li:hover{background: #007481;}
.bmcl_nr li:hover h2{color: #fff;}
.bmcl_nr li:hover p{color: #fff;}
.sjxg_title h2{font-weight: bold;font-size: 48px;margin: 130px 0 110px;}
.dznr3{background: url(../images/a_32.png) no-repeat calc(100% - 80px) center #1c355e;margin-bottom: 155px;}
.dznr3 .dznr_img:before{background-image: linear-gradient(to right, transparent, #1c355e);}

.sjxg{margin-bottom: 130px;}
.sjxg_nr{position: relative;padding-left: 1020px;}
.sjxg_list li{border-bottom: 1px solid #e6e6e6;}
.sjxg_list h2{font-size: 32px; padding: 44px 0; position: relative;cursor: pointer;}

.sjxg_list b{border-bottom: 1px solid #19d3c5;width: 0;transition: all 1s;display: block;}
.sjxg_list li.cur b{width: 50%;}
.sjxg_list li.cur h2{padding: 15px 0;}
.sjxgbox{display: none;}

.sjxg_list li.cur .sjxgbox{display: block;}
.sjxgbox p{font-size: 18px; line-height: 28px;color: #666;margin-bottom: 20px;}
.sjxg_slt{overflow: hidden;padding-bottom: 30px;animation: fadeIn 1s 1;}
.sjtopbox{animation: fadeIn 1s 1;}
.sjtopbox img{width: 100%; object-fit: cover;border-radius: 10px;aspect-ratio: 990 / 690;}
.sjxg_top{position: absolute;width: 990px;left: 0;top: 0;}
.sjxg_bottom dl{display: flex;gap:20px;margin-bottom: 30px;}
.sjxg_bottom dd{width: calc(25% - 60px/4);cursor: pointer;}
.sjxg_bottom dd span{display: block;border-radius: 10px; overflow: hidden;}
.sjxg_bottom dd span img{width: 100%;object-fit: cover;}


@media only screen and (min-width: 1200px){
.bmcl_title{padding-bottom:3.385417vw}
.bmcl_title h2{font-size:2.5vw;font-weight:bold}
.bmcl_title p{font-size:.9375vw;line-height:1.6;margin-top:1.5625vw}
.bmcl_nr ul{display:flex;gap:.78125vw;justify-content: center;}
.bmcl_nr li{width:calc(25% - 2.34375vw/4)background:#f5f5f5;}
.bmclbox{border-radius:.520833vw;padding:5.46875vw .78125vw 6.770833vw .78125vw;text-align:center;transition:all .5s}
.bmclbox img{margin:0 auto;height:3.333333vw}
.bmclbox h2{position:relative;font-weight:bold;font-size:1.458333vw;padding:1.822917vw 0 2.34375vw}
.bmclbox h2:before{position:absolute;content:"";border-bottom:.104167vw solid #19d3c5;width:1.666667vw;left:50%;transform:translateX(-50%);bottom:1.822917vw}
.bmclbox p{font-size:.9375vw;line-height:1.458333vw}
.sjxg_title h2{font-weight:bold;font-size:2.5vw;margin:6.770833vw 0 5.729167vw}
.dznr3{background:url(../images/a_32.png) no-repeat calc(100% - 4.166667vw) center #1c355e;margin-bottom:8.072917vw}
.dznr3 .dznr_img:before{background-image:linear-gradient(to right,transparent,#1c355e)}
.sjxg{margin-bottom:6.770833vw}
.sjxg_nr{position:relative;padding-left:53.125vw}
.sjxg_list li{border-bottom:.052083vw solid #e6e6e6}
.sjxg_list h2{font-size:1.666667vw;padding:2.291667vw 0;position:relative;cursor:pointer}

.sjxg_list li.cur h2{padding:.78125vw 0}
.sjxgbox{display:none}
.sjxg_list li.cur .sjxgbox{display:block}
.sjxgbox p{font-size:.9375vw;line-height:1.458333vw;color:#666;margin-bottom:1.041667vw}
.sjxg_slt{overflow:hidden;padding-bottom:1.5625vw;animation:fadeIn 1s 1}
.sjtopbox{animation:fadeIn 1s 1}
.sjtopbox img{width:100%;object-fit:cover;border-radius:.520833vw;aspect-ratio:990/690}
.sjxg_top{position:absolute;width:51.5625vw;left:0;top:0}
.sjxg_bottom dl{display:flex;gap:1.041667vw;margin-bottom:1.5625vw}
.sjxg_bottom dd{width:calc(25% - 3.125vw/4);cursor:pointer}
.sjxg_bottom dd span{display:block;border-radius:.520833vw;overflow:hidden}
.sjxg_bottom dd span img{width:100%;border-radius:.520833vw;object-fit:cover}





}







@media screen and (max-width: 1920px) {

}

@media screen and (max-width: 1680px) {


}

@media screen and (max-width: 1600px) {

}
@media screen and (max-width: 1440px) {

}

@media screen and (max-width: 1366px) {

}
@media screen and (max-width: 1280px) {

}

@media screen and (max-width: 1200px) {
.bmcl_title{padding: .7rem 0 .55rem;}
.bmcl_title h2{font-size: .36rem;}
.bmcl_title p{font-size: .26rem;margin-top: .35rem; line-height: 1.75;}
.bmcl_nr ul{gap:.15rem;flex-wrap: wrap;}
.bmcl_nr li{width: calc(50% - .15rem/2);margin-bottom: .25rem;}
.bmclbox{padding: .55rem .2rem;border-radius: .1rem;text-align: left;}
.bmclbox img{margin: 0;height: .75rem;}
.bmclbox h2{font-size: .3rem; padding: .4rem 0 .45rem 0;}
.bmclbox h2:before{bottom: .2rem;left: 0;transform: translateX(0);}
.bmclbox p{font-size: .24rem; line-height: 1.7;}

.sjxg_title h2{font-size: .36rem;margin: .85rem 0 .1rem;}
.sjxg_nr{padding: 0;position: relative;}
.sjxg_nr:before{position: absolute;content: "";border-left: 2px solid #e6e6e6;height: calc(100% - 1.4rem);left:.18rem;top: .5rem;}
.sjxg_top{position: static;width: 100%;padding-top: 1.3rem;}
.sjxg_slt{position: relative;}
.sjxg_bottom{width: 100%; position: absolute;top: 0;left: 0;padding-left: .7rem;}
.sjxg_list h2{position: relative;font-size: .3rem;border: none;padding:.4rem 0 .4rem .7rem;}
.sjxg_list h2:before{position: absolute;content: "";width: .4rem;border: 2px dashed #cccccc;border-radius: 50%;background: #fff;left: 0;top: 50%;transform: translateY(-50%);height: 0;height: .4rem;z-index: 1;}
.sjxg_list h2:after{width: .2rem;height: .2rem;background: #ccc;border-radius: 50%;position: absolute;content: "";top: 50%;transform: translateY(-50%);left: .09rem;z-index: 2;}
.sjxg_list li{border: none;position: relative;}
.sjxg_list li:before{border-left: 2px solid #19d3c5;top: .8rem;left: .18rem; position: absolute;content: "";transition: all .6s;height: 0;}
.sjxg_list li{border: none;} 
.sjxg_list li.cur:before{border-bottom: none;height: calc(100% - .4rem);}
.sjxg_list li.cur h2:before{border: 2px dashed #19d3c5;}
.sjxg_list li.cur h2:after{background: #19d3c5;}
.sjxg_list li.cur h2{ padding:.4rem 0 .4rem .7rem;}

.sjxg_slt{padding:0 0 0 .7rem;}
.sjxgbox p{font-size: .26rem;line-height: 1.75;margin-bottom: .15rem;padding-left: .7rem;}
.sjxg_bottom dl{gap:.15rem;}
.sjxg_bottom dd{width: calc(25% - .45rem/4); }
.sjxg_bottom dd span{border-radius: .05rem;}
.sjtopbox img{border-radius: .1rem;}

.sjxg{margin-bottom: .3rem;}
.dznr3{margin-bottom: .85rem;}
.sjxg_list b{display: none;}

}