.m-error { display: block; font-size: 14px;color: #FF0000;line-height: 18px;text-align: left;position: absolute;left: 0;bottom: -18px}
.submit{cursor: pointer}
.duo-con1{position: relative;padding-top:115px;padding-bottom:120px;background: url(../img/duo/duo-con1-bg.png) no-repeat center center;background-size: cover;}
.duo-title{position:relative;font-size: 45px;font-weight: bold; text-align: center;color: #111111;line-height: 60px;font-family: 'SourceHanSansCN-Bold';}
.duo-title:before{content: "";width: 115px;height: 5px;background: #FF8F1C;left:50%;bottom: -15px; transform: translateX(-50%);    display: block;position: absolute;}
.duo-con1-title{color: #fff;}
.duo-con1-tbody{font-size: 0;letter-spacing: 0;padding: 66px 0 60px;margin-left: -10px;margin-right: -9px;}
.duo1-tbody-item{display: inline-block;vertical-align: top;width: 33.3333333%;padding: 0 10px;margin-bottom: 18px;}
.duo1-tbody-item:hover{animation: jump 0.6s ease;}
.duo1-item-box{width: 100%;height: 200px;background: #FCFCFF;box-shadow: 0px 0px 9px 0px rgba(25, 28, 122, 0.1);border-radius: 50px; display: flex; align-items:center; justify-content:center;}
.duo1-item-icon{display: inline-block;vertical-align: top;width: 114px;padding-right: 18px;}
.duo1-item-info{display: inline-block;vertical-align: top;width: calc(100% - 114px);}
.duo1-item-icon img{max-width: 100%;padding-top: 20px;}
.duo1-item-title{font-size: 28px;color: #070F4D;line-height: 42px;font-weight: bold}
.duo1-item-text{font-size: 20px;color: #070F4D;line-height: 31px;margin-top: 8px;}
.duo-con1-href{text-align: center;margin: 0;}
.duo-con1-href .duo-con1-btn{width: 310px;display: inline-block;height:60px;background: #FFFFFF;border-radius: 39px;text-align: center;font-size: 30px;font-family: 'SourceHanSansCN-Medium';color:#0077C8 ;line-height:60px;border: 1px solid #fff;max-width: 100%;}
.duo-con1-href .duo-con1-btn:hover{background: transparent;color: #fff;}

.duo-con2{position: relative;padding-top: 97px;padding-bottom: 120px; }
.duo-con2-tbody{padding-top: 67px;position: relative;width: 100%;}
.duo2-tbody-item{position: relative;display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap;}
.duo2-tbody-item1{margin-bottom: 161px;flex-direction: row-reverse;}
.duo2-tbody-item1 .duo2-item-img{width: 50%;text-align: center}
.duo2-tbody-item1 .duo2-item-img img{display: block;max-width: 100%;margin: 0 auto}
.duo2-tbody-item1 .duo2-item-info{width: 43%;padding-left: 46px;}
.duo2-item-name{font-size: 16px;color: #333;line-height: 16px;text-transform: uppercase;}
.duo2-item-title{font-size: 28px;color: #0077C8;line-height:1;font-weight: bold;margin-top: 16px}
.duo2-item-desc{font-size: 0;letter-spacing: 0;padding-top: 28px;}
.duo2-desc1-item{width: 100%;height: 55px;line-height: 55px;padding-left: 42px;padding-right: 76px;background: #FFFFFF;box-shadow: 0px 0px 16px 0px rgba(25, 28, 122, 0.14);border-radius: 27px;font-size: 20px;color: #070F4D;position: relative;margin-bottom: 26px;}
.duo2-desc1-item img{position: absolute;top: 50%;transform: translateY(-50%);width: 37px;right: 22px;}
.duo2-tbody-item2{margin-bottom: 172px;flex-direction: row;}
.duo2-tbody-item2 .duo2-item-img{width: 50%;}
.duo2-tbody-item2 .duo2-item-img img{display: block;max-width: 100%;margin: 0 auto}
.duo2-tbody-item2 .duo2-item-info{width: 40%;padding-right: 52px;}
.duo2-tbody-item2 .duo2-item-desc{margin-left: -18px;margin-right: -18px;padding-top: 45px;display: flex;flex-wrap: wrap;}
.duo2-desc2-item{display: inline-block;vertical-align: top;width: 50%;padding: 0 18px;margin-bottom: 33px;}
.duo2-desc2-item .duo2-desc2-item-box{width: 100%;height: 100%;background: #fff;padding: 20px 18px;box-shadow: 0px 0px 9px 0px rgba(25, 28, 122, 0.1);border-radius: 8px;}
.duo2-desc2-icon{text-align: center;height: 60px;line-height: 60px;margin-bottom: 20px;}
.duo2-desc2-icon img{max-height: 100%;}
.duo2-desc2-text{text-align: center;font-size: 20px;color: #070F4D;line-height: 30px;min-height: 60px;display: flex;justify-content: center;align-items: center;}
.duo2-tbody-item3{margin-bottom: 100px;flex-direction: row-reverse;margin-right: -36px;}
.duo2-tbody-item3 .duo2-item-img{width: 50%;}
.duo2-tbody-item3 .duo2-item-img img{display: block;max-width: 100%;margin: 0 auto}
.duo2-tbody-item3 .duo2-item-info{width: 40%;padding-left: 52px;}
.duo2-desc3-item{position: relative;padding-left: 66px;line-height: 42px;font-size: 22px;color: #070F4D;margin-bottom: 30px;}
.duo2-desc3-item img{width: 42px;height: 42px;position: absolute;left: 0;top: 0;background: #ff8f1c;border-radius: 50%;}
.duo2-tbody-item4{margin-bottom: 100px;flex-direction: row;margin-left: -86px;}
.duo2-tbody-item4 .duo2-item-img{width: 50%;}
.duo2-tbody-item4 .duo2-item-img img{display: block;max-width: 100%;margin: 0 auto}
.duo2-tbody-item4 .duo2-item-info{width: 40%;}
.duo2-tbody-item4 .duo2-item-desc{font-size: 22px;color: #070F4D;line-height: 30px;padding-top: 45px;}
.duo2-tbody-item4 .duo2-item-desc p{padding: 8px 0;}
.duo-con2-href{padding-top: 93px;padding-bottom: 29px;position: relative;width: 100%;text-align: center;margin-bottom: 148px;}
 .duo-con2-href .duo-con2-btn{display: inline-block;width: 641px;font-size: 26px;padding: 10px 60px;color: #FFFFFF;font-family: 'SourceHanSansCN-Medium';height: 66px;line-height: 44px;background: #0077c8;border-radius: 33px;border: 1px solid #0077c8;}
.duo-con2-href .duo-con2-btn:hover{background: #fff;color: #0077c8;}
.duo2-contain{padding-top: 52px;position: relative;width: 100%;max-width: 1300px;margin: 0 auto;display: flex; justify-content: space-between;}
.duo2-contain-item{display: inline-block;vertical-align: top;text-align: center;margin-bottom: 22px;}
.duo2-contain-item:hover{animation: jump 0.6s ease;}
.duo2-conitem-icon{text-align: center;height: 75px;margin-bottom: 18px;}
.duo2-conitem-icon img{width: 75px;height: 75px;background: linear-gradient(-10deg, #1DA4EA, #59CAFF);box-shadow: 6px 10px 8px 0px rgba(15, 167, 255, 0.2);border-radius: 50%;}
.duo2-conitem-title{text-align: center;font-size: 30px;color: #070F4D;line-height: 46px;}
.duo2-conitem-text{font-size: 24px;color: #070F4D;line-height: 46px;opacity: 0.72;margin-top: 4px;}
.duo-con3{position: relative;padding: 92px 0 82px;background: url(../img/duo/duo-buttom.png) no-repeat center center;background-size: cover;}
.duo-con3-tbody{width: 100%;max-width: 620px;padding-top: 54px;margin: 0 auto;font-size: 0;letter-spacing: 0;}
.duo-con3 .duo-title{color: #fff;}
.duo-con3-tbody ::-webkit-input-placeholder { color: #999; opacity: 1; }
/* WebKit browsers */
/* Mozilla Firefox 4 to 18 */
.duo-con3-tbody ::-moz-placeholder { color: #999; opacity: 1; }
/* Mozilla Firefox 19+ */
.duo-con3-tbody :-ms-input-placeholder { color: #999; opacity: 1; }
.item-input{position: relative;width: 48.54838709677419%;background: #FFFFFF;height: 52px;padding: 12px 20px;border: 1px solid #E7E7E7;border-radius: 4px;margin-bottom: 20px;}
.item-input img{display: inline-block;vertical-align: top;width: 23px;margin-right: 2px;}
.item-input input{font-size: 18px;color: #333;line-height: 26px;display: inline-block;vertical-align: top;width: calc(100% - 26px);height: 100%;}
.item-input1{width: 100%;margin-bottom: 20px;height: 100px;}
.item-input2{ margin-bottom: 40px; }
.item-input1 textarea{width: calc(100% - 26px);font-size: 18px;color: #333;line-height: 26px;display: inline-block;vertical-align: top;height: 100%;}
.item-input-btn{position: relative;width: 100%;height: 60px;}
.item-input-btn input{width: 100%;height: 100%;font-size: 24px;color: #FFFFFF;line-height: 40px;text-align: center;background: linear-gradient(0deg, #FF7E0E 0%, #FFB473 100%);border-radius: 30px;transition: all .5s;}
.item-input-btn input:hover{background: linear-gradient(0deg, #FFB473 0%, #FF7E0E 100%);}
@media (min-width:1460px) and (max-width:1659px){
    .duo2-tbody-item1{margin-bottom: 140px;flex-direction: row-reverse;}
    .duo2-tbody-item2{margin-bottom: 148px;flex-direction: row;}
    .duo2-tbody-item3{margin-bottom: 90px;flex-direction: row-reverse;margin-right: -10px;}
    .duo2-tbody-item4{margin-bottom: 90px;flex-direction: row;margin-left: -40px;}
}

@media (min-width:1260px) and (max-width:1459px){
    .duo-con1{padding-top: 80px;padding-bottom: 70px;}
    .duo-title{font-size: 48px;line-height: 56px;}
    .duo-con1-tbody{padding: 56px 0 50px;margin-left: -8px;margin-right: -8px;}
    .duo1-tbody-item{width: 33.3333333%;padding: 0 8px;margin-bottom: 18px;}
    .duo1-item-box{width: 100%; }
    .duo1-item-icon{width: 96px;padding-right: 15px;}
    .duo1-item-info{width: calc(100% - 96px);}
    .duo1-item-icon img{padding-top: 16px;}
    .duo1-item-title{font-size: 28px;line-height: 36px;}
    .duo1-item-text{font-size: 17px;line-height: 30px;margin-top: 8px;}
    .duo-con1-href .duo-con1-btn{width: 285px;height: 72px;border-radius: 36px;font-size: 30px;line-height: 70px;}

    .duo-con2{padding-top: 85px;padding-bottom: 102px;}
    .duo-con2-tbody{padding-top: 56px;}
    .duo2-tbody-item1{margin-bottom: 132px;}
    .duo2-tbody-item1 .duo2-item-img{width: 50%;}
    .duo2-tbody-item1 .duo2-item-info{width: 43%;padding-left: 30px;}
    .duo2-item-name{font-size: 18px;line-height: 28px;}
    .duo2-item-desc{padding-top: 24px;}
    .duo2-desc1-item{height: 52px;line-height: 52px;padding-left: 20px;padding-right: 54px;border-radius: 26px;font-size: 18px;margin-bottom: 24px;}
    .duo2-desc1-item img{width: 35px;right: 15px;}
    .duo2-tbody-item2{margin-bottom: 136px;}
    .duo2-tbody-item2 .duo2-item-img{width: 50%;}

    .duo2-tbody-item2 .duo2-item-info{width: 42%;padding-right: 20px;}
    .duo2-tbody-item2 .duo2-item-desc{margin-left: -10px;margin-right: -10px;padding-top: 30px;}
    .duo2-desc2-item{width: 50%;padding: 0 10px;margin-bottom: 26px;}
    .duo2-desc2-item .duo2-desc2-item-box{padding: 16px 10px;}
    .duo2-desc2-icon{height: 56px;line-height: 56px;margin-bottom: 18px;}
    .duo2-desc2-text{font-size: 20px;line-height: 28px;min-height: 56px;}
    .duo2-tbody-item3{margin-bottom: 80px;margin-right: -20px;}
    .duo2-tbody-item3 .duo2-item-img{width: 54%;}
    .duo2-tbody-item3 .duo2-item-info{width: 42%;padding-left: 20px;}
    .duo2-desc3-item{padding-left: 56px;line-height: 38px;font-size: 20px;margin-bottom: 26px;}
    .duo2-desc3-item img{width: 38px;height: 38px;}
    .duo2-tbody-item4{margin-bottom: 80px;margin-left: -30px;}
    .duo2-tbody-item4 .duo2-item-img{width: 60%;}
    .duo2-tbody-item4 .duo2-item-info{width: 40%;}
    .duo2-tbody-item4 .duo2-item-desc{font-size: 20px;line-height: 30px;padding-top: 30px;}
    .duo2-tbody-item4 .duo2-item-desc p{padding: 6px 0;}
    .duo-con2-href{padding-top: 85px;padding-bottom: 25px;margin-bottom: 130px;}
    .duo-con2-href::before{width: 104px;height: 98px;}
    .duo-con2-href::after{width: 104px;height: 98px;}
    .duo-con2-href .duo-con2-btn{width: auto;font-size: 30px;padding: 10px 70px;height: 60px;line-height: 40px;border-radius: 16px;}
    .duo2-contain{padding-top: 45px;}
    .duo2-contain-item{margin-bottom: 20px;}
    .duo2-conitem-icon{height: 70px;margin-bottom: 16px;}
    .duo2-conitem-icon img{width: 70px;height: 70px;}
    .duo2-conitem-title{font-size: 28px;line-height: 42px;}
    .duo2-conitem-text{font-size: 22px;line-height: 36px;margin-top: 8px;}
    .duo-con3{padding: 80px 0 70px;}
    .duo-con3-tbody{padding-top: 48px;}
}
@media (min-width:992px) and (max-width:1259px){
    .duo-con1{padding-top: 68px;padding-bottom: 60px;}
    .duo-title{font-size: 42px;line-height: 48px;}
    .duo-con1-tbody{padding: 48px 0 42px;margin-left: -5px;margin-right: -5px;}
    .duo1-tbody-item{width: 33.3333333%;padding: 0 5px;margin-bottom: 18px;}
    .duo1-item-box{width: 100% }
    .duo1-item-icon{width: 80px;padding-right: 12px;}
    .duo1-item-info{width: calc(100% - 80px);}
    .duo1-item-icon img{padding-top: 22px;}
    .duo1-item-title{font-size: 24px;line-height: 32px;}
    .duo1-item-text{font-size: 15px;line-height: 28px;margin-top: 8px;}
    .duo-con1-href .duo-con1-btn{width: 270px;height: 66px;border-radius: 33px;font-size: 28px;line-height: 64px;}

    .duo-con2{padding-top: 72px;padding-bottom: 88px;}
    .duo-con2-tbody{padding-top: 48px;}
    .duo2-tbody-item1{margin-bottom: 110px;}
    .duo2-tbody-item1 .duo2-item-img{width: 50%;}
    .duo2-tbody-item1 .duo2-item-info{width: 45%;padding-left: 0px;}
    .duo2-item-name{font-size: 16px;line-height: 24px;}
    .duo2-item-desc{padding-top: 20px;}
    .duo2-desc1-item{height: 48px;line-height: 48px;padding-left: 16px;padding-right: 54px;border-radius: 24px;font-size: 16px;margin-bottom: 20px;}
    .duo2-desc1-item img{width: 32px;right: 10px;}
    .duo2-tbody-item2{margin-bottom: 110px;}
    .duo2-tbody-item2 .duo2-item-img{width: 50%;}
    .duo2-tbody-item2 .duo2-item-info{width: 45%;padding-right: 0px;}
    .duo2-tbody-item2 .duo2-item-desc{margin-left: -8px;margin-right: -8px;padding-top: 20px;}
    .duo2-desc2-item{width: 50%;padding: 0 8px;margin-bottom: 20px;}
    .duo2-desc2-item .duo2-desc2-item-box{padding: 14px 8px;}
    .duo2-desc2-icon{height: 52px;line-height: 52px;margin-bottom: 16px;}
    .duo2-desc2-text{font-size: 16px;line-height: 24px;min-height: 48px;}
    .duo2-tbody-item3{margin-bottom: 70px;margin-right: -0px;}
    .duo2-tbody-item3 .duo2-item-img{width: 56%;}
    .duo2-tbody-item3 .duo2-item-info{width: 42%;padding-left: 0px;}
    .duo2-desc3-item{padding-left: 50px;line-height: 36px;font-size: 18px;margin-bottom: 16px;}
    .duo2-desc3-item img{width: 36px;height: 36px;}
    .duo2-tbody-item4{margin-bottom:70px;margin-left: -10px;}
    .duo2-tbody-item4 .duo2-item-img{width: 50%;}
    .duo2-tbody-item4 .duo2-item-info{width: 45%;}
    .duo2-tbody-item4 .duo2-item-desc{font-size: 18px;line-height: 30px;padding-top: 20px;}
    .duo2-tbody-item4 .duo2-item-desc p{padding: 4px 0;}
    .duo-con2-href{padding-top: 75px;padding-bottom: 25px;margin-bottom: 100px;}
    .duo-con2-href::before{width: 92px;height: 88px;}
    .duo-con2-href::after{width: 92px;height: 88px;}
    .duo-con2-href .duo-con2-btn{width: auto;font-size: 24px;padding: 10px 60px;height: 54px;line-height: 32px;border-radius: 12px;}
    .duo-con2-href img{display: inline-block;width: 50px}
    .duo2-contain{padding-top: 40px;}
    .duo2-contain-item{margin-bottom: 20px;}
    .duo2-conitem-icon{height: 60px;margin-bottom: 16px;}
    .duo2-conitem-icon img{width: 60px;height: 60px;}
    .duo2-conitem-title{font-size: 26px;line-height: 36px;}
    .duo2-conitem-text{font-size: 20px;line-height: 30px;margin-top: 8px;}
    .duo-con3{padding: 68px 0 58px;}
    .duo-con3-tbody{padding-top: 42px;}
}
@media (max-width: 991px){
    .duo-con1{padding-top: 56px;padding-bottom: 50px;}
    .duo-title{font-size: 36px;line-height: 42px;}
    .duo-con1-tbody{padding: 32px 0 34px;margin-left: -9px;margin-right: -9px;}
    .duo1-tbody-item{width: 50%;padding: 0 9px;margin-bottom: 18px;}
    .duo1-item-box{width: 100%;  }
    .duo1-item-icon{width: 80px;padding-right: 12px;}
    .duo1-item-info{width: calc(100% - 80px);}
    .duo1-item-icon img{padding-top: 22px;}
    .duo1-item-title{font-size: 24px;line-height: 32px;}
    .duo1-item-text{font-size: 15px;line-height: 28px;margin-top: 8px;}
    .duo-con1-href .duo-con1-btn{width: 260px;height: 60px;border-radius: 30px;font-size: 26px;line-height: 58px;}
    .duo-con2{padding-top: 50px;padding-bottom: 60px;}
    .duo-con2-tbody{padding-top: 48px;}
    .duo2-tbody-item1{margin-bottom: 80px;}
    .duo2-tbody-item1 .duo2-item-img{width: 50%;}
    .duo2-tbody-item1 .duo2-item-info{width: 46%;padding-left: 0px;}
    .duo2-item-name{font-size: 14px;line-height: 20px;}
    .duo2-item-desc{padding-top: 20px;}
    .duo2-desc1-item{height: 44px;line-height: 44px;padding-left: 10px;padding-right: 38px;border-radius: 22px;font-size: 14px;margin-bottom: 20px;}
    .duo2-desc1-item img{width: 28px;right: 5px;}
    .duo2-tbody-item2{margin-bottom: 110px;}
    .duo2-tbody-item2 .duo2-item-img{width: 50%;}
    .duo2-tbody-item2 .duo2-item-info{width: 45%;padding-right: 0px;}
    .duo2-tbody-item2 .duo2-item-desc{margin-left: -8px;margin-right: -8px;padding-top: 20px;}
    .duo2-desc2-item{width: 50%;padding: 0 8px;margin-bottom: 20px;}
    .duo2-desc2-item .duo2-desc2-item-box{padding: 14px 8px;}
    .duo2-desc2-icon{height: 52px;line-height: 52px;margin-bottom: 16px;}
    .duo2-desc2-text{font-size: 14px;line-height: 24px;min-height: 48px;}
    .duo2-tbody-item3{margin-bottom: 50px;margin-right: -0px;}
    .duo2-tbody-item3 .duo2-item-img{width: 52%;}
    .duo2-tbody-item3 .duo2-item-info{width: 45%;padding-left: 0px;}
    .duo2-desc3-item{padding-left: 50px;line-height: 36px;font-size: 16px;margin-bottom: 10px;}
    .duo2-desc3-item img{width: 36px;height: 36px;}
    .duo2-tbody-item4{margin-bottom:50px;margin-left: -10px;}
    .duo2-tbody-item4 .duo2-item-img{width: 48%;}
    .duo2-tbody-item4 .duo2-item-info{width: 50%;}
    .duo2-tbody-item4 .duo2-item-desc{font-size: 16px;line-height: 30px;padding-top: 20px;}
    .duo2-tbody-item4 .duo2-item-desc p{padding: 4px 0;}
    .duo-con2-href{padding-top: 60px;padding-bottom: 20px;margin-bottom: 80px;}
    .duo-con2-href::before{width: 68px;height: 64px;}
    .duo-con2-href::after{width: 68px;height: 64px;}
    .duo-con2-href .duo-con2-btn{width: auto;font-size: 20px;padding: 10px 50px;height: 52px;line-height: 30px;border-radius: 12px;}
    .duo2-contain{padding-top: 30px;flex-wrap: wrap;}
    .duo2-contain-item{margin-bottom: 20px;}
    .duo2-conitem-icon{height: 60px;margin-bottom: 16px;}
    .duo2-conitem-icon img{width: 60px;height: 60px;}
    .duo2-conitem-title{font-size: 26px;line-height: 36px;}
    .duo2-conitem-text{font-size: 20px;line-height: 30px;margin-top: 8px;}
    .duo-con3{padding: 56px 0 46px;}
    .duo-con3-tbody{padding-top: 36px;}
    .duo-con2-href img {
        display: inline-block;
        width: 50px;
    }
}
@media (max-width: 767px){
    .duo-con1{padding-top: 44px;padding-bottom: 38px;}
    .duo-title {font-size: 32px;line-height: 38px;}
    .duo-con1-tbody{padding: 26px 0 26px;margin-left: -6px;margin-right: -6px;}
    .duo1-tbody-item{width: 50%;padding: 0 6px;margin-bottom: 16px;}
    .duo1-item-box{width: 100%;height: 174px;border-radius: 32px; }
    .duo1-item-icon{width: 72px;padding-right: 12px;}
    .duo1-item-info{width: calc(100% - 72px);}
    .duo1-item-icon img{padding-top: 18px;}
    .duo1-item-title{font-size: 20px;line-height: 30px;}
    .duo1-item-text{font-size: 14px;line-height: 24px;margin-top: 6px;}
    .duo-con1-href .duo-con1-btn{width: 250px;height: 56px;border-radius: 28px;font-size: 24px;line-height: 54px;}
    .duo-con2{padding-top: 40px;padding-bottom: 48px;}
    .duo-con2-tbody{padding-top: 40px;}
    .duo2-tbody-item1{margin-bottom: 60px;}
    .duo2-tbody-item1 .duo2-item-img{width: 100%;}
    .duo2-tbody-item1 .duo2-item-info{width: 100%;padding-left: 0px;margin-top:16px}
    .duo2-item-name{font-size: 14px;line-height: 20px;}
    .duo2-item-desc{padding-top: 20px;}
    .duo2-desc1-item{height: 44px;line-height: 44px;padding-left: 10px;padding-right: 38px;border-radius: 22px;font-size: 14px;margin-bottom: 20px;}
    .duo2-desc1-item img{width: 28px;right: 5px;}
    .duo2-tbody-item2{margin-bottom: 110px;}
    .duo2-tbody-item2 .duo2-item-img{width: 100%;}
    .duo2-tbody-item2 .duo2-item-info{width: 100%;padding-right: 0px;margin-top:16px}
    .duo2-tbody-item2 .duo2-item-desc{margin-left: -8px;margin-right: -8px;padding-top: 20px;}
    .duo2-desc2-item{width: 50%;padding: 0 8px;margin-bottom: 20px;}
    .duo2-desc2-item .duo2-desc2-item-box{padding: 14px 8px;}
    .duo2-desc2-icon{height: 52px;line-height: 52px;margin-bottom: 16px;}
    .duo2-desc2-text{font-size: 16px;line-height: 24px;min-height: 48px;}
    .duo2-tbody-item3{margin-bottom: 50px;margin-right: -0px;}
    .duo2-tbody-item3 .duo2-item-img{width: 100%;}
    .duo2-tbody-item3 .duo2-item-info{width: 100%;padding-left: 0px;margin-top:16px}
    .duo2-desc3-item{padding-left: 50px;line-height: 36px;font-size: 16px;margin-bottom: 10px;}
    .duo2-desc3-item img{width: 36px;height: 36px;}
    .duo2-tbody-item4{margin-bottom:50px;margin-left: 0px;}
    .duo2-tbody-item4 .duo2-item-img{width: 100%;}
    .duo2-tbody-item4 .duo2-item-info{width: 100%;margin-top:16px}
    .duo2-tbody-item4 .duo2-item-desc{font-size: 16px;line-height: 30px;padding-top: 20px;}
    .duo2-tbody-item4 .duo2-item-desc p{padding: 4px 0;}
    .duo-con2-href{padding-top: 60px;padding-bottom: 20px;margin-bottom: 80px;}
    .duo-con2-href::before{width: 68px;height: 64px;}
    .duo-con2-href::after{width: 68px;height: 64px;}
    .duo-con2-href .duo-con2-btn{width: auto;font-size: 16px;padding: 8px 30px;height: 44px;line-height: 26px;border-radius: 12px;}
    .duo2-contain{padding-top: 30px;flex-wrap: wrap;}
    .duo2-contain-item{margin-bottom: 20px;width: 50%;}
    .duo2-conitem-icon{height: 60px;margin-bottom: 16px;}
    .duo2-conitem-icon img{width: 60px;height: 60px;}
    .duo2-conitem-title{font-size: 24px;line-height: 36px;}
    .duo2-conitem-text{font-size: 18px;line-height: 30px;margin-top: 8px;}
    .duo-con3{padding: 44px 0 36px;}
    .duo-con3-tbody{padding-top: 30px;}
    .item-input{width: 48.55%;height: 46px;padding: 10px 14px;margin-bottom: 18px;}
    .item-input img{width: 20px;}
    .item-input input{font-size: 14px;line-height: 24px;width: calc(100% - 24px);}
    .item-input1{width: 100%;margin-bottom: 30px;height: 100px;}
    .item-input1 textarea{width: calc(100% - 24px);font-size: 14px;line-height: 24px;}
    .item-input-btn{height: 50px;}
    .item-input-btn input{font-size: 18px;line-height: 32px;border-radius: 25px;}

}
@media (max-width: 580px){
    .duo-title {font-size: 28px;line-height: 36px;}
    .duo-con1{padding-top: 32px;padding-bottom: 30px;}
    .duo-con1-tbody{padding: 20px 0 20px;margin-left: -6px;margin-right: -6px;}
    .duo1-tbody-item{width: 100%;padding: 0 6px;margin-bottom: 16px;}
    .duo1-item-box{width: 100%;height: auto;border-radius: 32px;padding: 30px 20px;max-width: 380px;margin: 0 auto;}
    .duo1-item-icon{width: 72px;padding-right: 12px;}
    .duo1-item-info{width: calc(100% - 72px);}
    .duo1-item-icon img{padding-top: 18px;}
    .duo1-item-title{font-size: 20px;line-height: 30px;}
    .duo1-item-text{font-size: 14px;line-height: 24px;margin-top: 6px;}
    .duo-con1-href .duo-con1-btn{width: 240px;height: 48px;border-radius: 24px;font-size: 20px;line-height: 46px;}
    .duo2-contain-item{margin-bottom: 20px;width: 100%;}
    .duo-con2-href img {
        display: inline-block;
        width: 20px;
    }
    .item-input{width: 100%;height: 46px;padding: 10px 14px;margin-bottom: 18px;}
    .item-input img{width: 20px;}
    .item-input input{font-size: 14px;line-height: 24px;width: calc(100% - 24px);}
    .item-input1{width: 100%;margin-bottom: 30px;height: 100px;}
    .item-input1 textarea{width: calc(100% - 24px);font-size: 14px;line-height: 24px;}
    .item-input-btn{height: 46px;}
    .item-input-btn input{font-size: 18px;line-height: 32px;border-radius: 23px;}
}
@media (max-width: 480px){
    .duo-title {font-size: 22px;line-height: 30px;}
    .duo-con2{padding-top: 30px;padding-bottom: 36px;}
    .duo-con2-tbody{padding-top: 30px;}
    .duo2-tbody-item1{margin-bottom: 50px;}
    .duo2-tbody-item1 .duo2-item-img{width: 100%;}
    .duo2-tbody-item1 .duo2-item-info{width: 100%;padding-left: 0px;margin-top:16px}
    .duo2-item-name{font-size: 14px;line-height: 20px;}
    .duo2-item-title{font-size: 20px;line-height: 32px;}
    .duo2-item-desc{padding-top: 20px;}
    .duo2-desc1-item{height: 44px;line-height: 44px;padding-left: 10px;padding-right: 38px;border-radius: 22px;font-size: 14px;margin-bottom: 20px;}
    .duo2-desc1-item img{width: 28px;right: 5px;}
    .duo2-tbody-item2{margin-bottom: 50px;}
    .duo2-tbody-item2 .duo2-item-img{width: 100%;}
    .duo2-tbody-item2 .duo2-item-info{width: 100%;padding-right: 0px;margin-top:16px}
    .duo2-tbody-item2 .duo2-item-desc{margin-left: -6px;margin-right: -6px;padding-top: 20px;}
    .duo2-desc2-item{width: 50%;padding: 0 6px;margin-bottom: 20px;}
    .duo2-desc2-item .duo2-desc2-item-box{padding: 14px 8px;}
    .duo2-desc2-icon{height: 52px;line-height: 52px;margin-bottom: 16px;}
    .duo2-desc2-text{font-size: 14px;line-height: 24px;min-height: 48px;}
    .duo2-tbody-item3{margin-bottom: 50px;margin-right: -0px;}
    .duo2-tbody-item3 .duo2-item-img{width: 100%;}
    .duo2-tbody-item3 .duo2-item-info{width: 100%;padding-left: 0px;margin-top:16px}
    .duo2-desc3-item{padding-left: 50px;line-height: 36px;font-size: 14px;margin-bottom: 10px;}
    .duo2-desc3-item img{width: 36px;height: 36px;}
    .duo2-tbody-item4{margin-bottom:50px;margin-left: 0px;}
    .duo2-tbody-item4 .duo2-item-img{width: 100%;}
    .duo2-tbody-item4 .duo2-item-info{width: 100%;margin-top:16px}
    .duo2-tbody-item4 .duo2-item-desc{font-size: 14px;line-height: 24px;padding-top: 20px;}
    .duo2-tbody-item4 .duo2-item-desc p{padding: 4px 0;}
    .duo-con2-href{padding-top: 0px;padding-bottom: 20px;margin-bottom: 80px;}
    .duo-con2-href::before{width: 44px;height: 42px;}
    .duo-con2-href::after{width: 44px;height: 42px;}
    .duo-con2-href .duo-con2-btn{width: auto;font-size: 14px;padding: 8px 10px;height: auto;line-height: 24px;border-radius: 12px;}
    .duo2-contain{padding-top: 30px;flex-wrap: wrap;}
    .duo2-contain-item{margin-bottom: 20px;width: 100%;}
    .duo2-conitem-icon{height: 60px;margin-bottom: 16px;}
    .duo2-conitem-icon img{width: 60px;height: 60px;}
    .duo2-conitem-title{font-size: 20px;line-height: 36px;}
    .duo2-conitem-text{font-size: 14px;line-height: 30px;margin-top: 8px;}
    .duo-con3{padding: 34px 0 30px;}
    .duo-con3-tbody{padding-top: 24px;}
}

@media (max-width:380px){
    .duo-title{font-size: 20px;line-height: 28px;}
    .duo-con1{padding-top: 28px;padding-bottom: 26px;}
    .duo-con1-tbody{padding: 20px 0 20px;margin-left: -6px;margin-right: -6px;}
    .duo1-tbody-item{width: 100%;padding: 0 6px;margin-bottom: 16px;}
    .duo1-item-box{width: 100%;height: auto;border-radius: 32px;padding: 30px 20px;max-width: 380px;margin: 0 auto;}
    .duo1-item-icon{width: 72px;padding-right: 12px;}
    .duo1-item-info{width: calc(100% - 72px);}
    .duo1-item-icon img{padding-top: 18px;}
    .duo1-item-title{font-size: 18px;line-height: 28px;}
    .duo1-item-text{font-size: 13px;line-height: 24px;margin-top: 6px;}
    .duo-con1-href .duo-con1-btn{width: 220px;height: 46px;border-radius: 23px;font-size: 18px;line-height: 44px;}
    .duo2-item-title{font-size: 18px;line-height: 28px;}
    .duo2-desc1-item{font-size: 12px; }
}