body{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

:root{
   --red-theme:#EA5750;
   --dark-font-color:#3D4B61;
   --border-color:#f9f2f2;
   --card-width:1176px;
   --black-color:#0C1E39;
   --shadow-normal:4px 4px 20px 0px #F3F3F3;
   --warp-width:1250px;
   --red-shadow-color:#ead0c4;
}
.main-index{
   max-width: 100vw;
}

/* 回顶 */
.back-scroll{
    position: fixed;
    right: 40px;
    top: 591px;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.back-scroll .back-item{
    font-size: 0.15rem;
    cursor: pointer;
    margin-bottom: 16px;
    padding: 10px;
    width: 70px;
    height: 70px;
    background: #FFFFFF;
    border-radius: 4px 4px 4px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* box-shadow: var(--shadow-normal); */
    box-shadow: 0 0 5px #F3F3F3;
    position: relative;
}
.back-scroll .back-item:nth-child(1)>.b-item-hover{
    display: none;
    position: absolute;
    top: -5px;
    left: -121px;
    background-color: #fff;
    color: var(--red-theme);
    border-radius: 4px 4px 4px 4px;
    padding: 10px;
    box-shadow: 0 0 4px #ccc;
}

.back-scroll .back-item:hover{
    background-color: #FDEEED;
}

.back-scroll .back-item:nth-child(2)>.b-item-hover{
    display: none;
    position: absolute;
    top: 22px;
    left: -219px;
    background-color: #fff;
    color: var(--red-theme);
    border-radius: 4px 4px 4px 4px;
    padding: 10px;
    box-shadow: 0 0 4px #ccc;
}


.back-scroll .back-item:nth-child(1)>.b-item-hover::after{
    border-top: 1px solid #f9f2f2;
    border-right: 1px solid #f9f2f2;
    content: "";
    /* z-index: -1; */
    width: 15px;
    height: 15px;
    position: absolute;
    right: -8px;
    bottom: 50%;
    background-color: #fff;
    /* box-shadow: 0 0 4px #ccc; */
    transform: translateY(50%) rotate(45deg);
}
.back-scroll .back-item:nth-child(2)>.b-item-hover::after{
    /* content: '';
    position: absolute;
    right: -20px;
    bottom: 50%;
    border: 10px solid transparent;
    transform: translateY(50%);
    border-left-color: #fff; */
    border-top: 1px solid #f9f2f2;
    border-right: 1px solid #f9f2f2;
    content: "";
    /* z-index: -1; */
    width: 15px;
    height: 15px;
    position: absolute;
    right: -8px;
    bottom: 50%;
    background-color: #fff;
    /* box-shadow: 0 0 4px #ccc; */
    transform: translateY(50%) rotate(45deg);
}

.back-scroll .back-item:nth-child(1):hover >.b-item-hover>img{
   width: 80px;
   height: 80px;
   object-fit: contain;
}
.back-scroll .back-item:nth-child(1):hover >.b-item-hover,.back-scroll .back-item:nth-child(2):hover >.b-item-hover{
    display: block;
}


.back-scroll .back-icon-box{
    /* width: 44px;
    height: 44px; */
    cursor: pointer;
    background: #FFFFFF;
    box-shadow: inset 0px 0px 8px 1px rgba(234,87,80,0.08);
    border: 2px solid #FFFFFF;
    border-radius: 50%;
    box-sizing: border-box;
    padding: 11px;
    font-size: initial;
}

.back-scroll .back-icon-box .back-icon{
    /* border: 1px dashed var(--red-theme); */
    width: 24px;
    height: 24px;
}

.back-scroll .back-icon-box .back-icon>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.back-scroll .back-item .img{
    margin-bottom: 4px;
    width: 32px;
    height: 32px;
}
.back-scroll .back-item .img>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
/* 头部样式 */
.tab-active{
    color: var(--red-theme) !important;
    border-bottom-color: var(--red-theme) !important;
}
.header-box{
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 0;
    z-index: 1;
    width: 100vw;
    top: 0;
    background-color: rgba(255,255,255,0.9);
   
}
.header-advertising{
    width: 408px;
    position: absolute;
    left: 50%;
    top:10px;
    font-size: 14px;
    background-color: #fef7ed;
    padding: 10px 12px 10px;
    border: 1px solid #fae0b5;
    color:#666666;
    transform: translateX(-50%);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
}

.header-left{
    width: 152px;
    height: 48px;
    cursor: pointer;
}
.header-left >img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.h-warp-left .h-logo{
    width: 142px;
    height: 48px;
}
.h-warp-left .h-logo img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.header-box .header-left{
  margin-right: 82px;
  font-size: initial;
}
.header-box .header-center{
    display: flex;
    font-size: 0.16rem;
}
.header-box .header-center .center-item{
    border-bottom: 3px solid transparent;
    margin-right: 30px;
    padding: 24px 0;
    color: #0C1E39;
    font-weight: 500;
    cursor: pointer;
}
.header-box .header-center .center-item:hover{
    color: var(--red-theme);
    border-bottom-color: var(--red-theme);
}
.header-box .header-right{
    display: flex;
    align-items: center;
    margin-left: 180px;
    font-size: 0.18rem;
}
.header-right>img{
    width: 20px;
    height: 20px;
    margin-right: 5px;
}

.header-right .right-desc{
    font-weight: 500;
}
.header-right .right-desc span:nth-child(1){
  color: var(--dark-font-color);
}
.header-right .right-desc span:nth-child(2){
   font-weight: 700;
   color: var(--dark-font-color);
}
/* banner */
.banner-box{
    position: relative;
    height: 6.48rem;
    /* background-image: url('../assets/banner.png'); */
    /* background-repeat: no-repeat;
    background-size: 100% 100%; */
}
.banner-box>img{
    width: 100%;
    height: 100%;
    object-fit: cover;
} 
.banner-desc {
    position: absolute;
    left: 352px;
    bottom: 157px;
    width: 520px;
}
.banner-desc .desc-content .content-text:nth-child(1){
    color: var(--dark-font-color);
    font-size: 0.32rem;
    margin-bottom: 15px;
}
.banner-desc .desc-content .content-text:nth-child(2){
    font-weight: 700;
    color: #0C1E39;
    font-size: 0.5rem;
    margin-bottom: 12px;
}
.banner-desc .desc-content .content-text:nth-child(3){
    font-size: 0.24rem;
    margin-bottom: 10px;
    color: var(--dark-font-color);
}
.banner-desc  .nav-detail{
    font-size: 0.16rem;
    margin-top: 110px;
    width: 144px;
    height: 46px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(91deg, var(--red-theme) 0%, #E20001 100%);
    border-radius: 4px 4px 4px 4px;
    cursor: pointer;
}

/* 电商卡片 */
.dx-card{
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 1.2rem;
}
.dx-card .dx-card-title{
    font-size: 0.32rem;
    margin-bottom: 20px;
    font-weight: 700;
}
.dx-card .dx-card-list{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--card-width);
  box-sizing: border-box;
}
.dx-card .dx-card-list .dx-card-item{
    width: 24%;
    height: 352px;
    border-radius: 8px 8px 8px 8px;
    border: 2px solid var(--border-color);
    box-sizing: border-box;
    padding: 56px 20px 40px 24px;
    transition: all 0.3s;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.dx-card-list .dx-card-item .img{
    width: 72px;
    height: 72px;
    box-sizing: border-box;
    padding: 5px;
    margin-bottom: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
} 
.dx-card-list .dx-card-item .card-box{
    font-weight: 500;
    font-size: 0.18rem;
} 
.dx-card-list .dx-card-item .img>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
} 
.dx-card-list .dx-card-item .card-box>.card-name{
    font-size: 0.24rem;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--dark-font-color);
} 
.dx-card-list .dx-card-item .card-box>.card-line{
    width: 46px;
    height: 0px;
    opacity: 1;
    border: 2px solid #0C1E39;
} 
.dx-card-list .dx-card-item .card-box>.card-desc{
    color:rgba(0,0,0,0.5);
    margin-top: 24px;
} 

.dx-card-list .dx-card-item:hover{
    box-shadow: 0 0 8px var(--red-shadow-color);
    border-color: var(--red-theme);
    transform: translateY(-8px);
}
.dx-card-list .dx-card-item:hover .card-name{
    color: var(--red-theme);
}
.dx-card-list .dx-card-item:hover .card-line{
    border-color: var(--red-theme);
}

/* boot全能 */
.boot-box{
    box-sizing: border-box;
    padding: 80px 236px 80px 352px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 768px;
    background: linear-gradient(180deg, rgba(255,247,246,0.8) 0%, rgba(255,247,246,0.5) 100%);
}
.boot-box .boot-warp{
    width: var(--warp-width);
    display: flex;
    align-items: center;
}
.boot-box .boot-warp .boot-left{
  margin-right: 48px;
  flex: 1;
}

.boot-box .boot-warp .boot-left .boot-left-header{
    font-size: 0.32rem;
    font-weight: 700;
    margin-bottom: 0.24rem;
}

.boot-box .boot-warp .boot-left .boot-left-header>div:nth-child(1){
    margin-bottom: 10px;
}
.boot-left .boot-list .boot-item .boot-content>img{
    width: 18px;
    height: 18px;
    object-fit: contain;
    margin-right: 10px;
}
.boot-left .boot-list .boot-item{
    margin-bottom: 32px;
}

.boot-left .boot-list .boot-item>.boot-content{
    width: 550px;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.boot-content>.content-title{
    font-size: 0.2rem;
    font-weight: 700;
    color: var(--dark-font-color);
}
.boot-item>.content-desc{
    font-size: 0.16rem;
    padding-left: 30px;
    color: var(--dark-font-color);
}
.boot-box .boot-right{
    width: 700px;
    height: 500px;
}
.boot-box .boot-right>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 服务检测 */
.boot2{
    background-color: #fff;
}
.boot-box.boot2 .boot-right {
    order: 1;
    margin-right: 119px;
}
.boot-box.boot2 .boot-left {
    order: 2;
}

/* 产品方案 */

/* 功能模块 */
.ability-box{
  box-sizing: border-box;
  padding-top: 2rem; 
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ability-box .ability-header{
  margin-bottom: 0.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.2rem;
}

.ability-box .ability-header>div:nth-child(1){
   font-size: 0.32rem;
   margin-bottom: 16px;
   font-weight: 700;
}
.ability-box .ability-list{
  display: flex;
  width:var(--card-width);
  flex-wrap: wrap;
  margin-bottom: 24px;
  justify-content: space-between;
}

.ability-box .ability-list .ability-card{
    /* width: 286px;
    height: 243px;
    margin: 2px; */
    width: 24%;
    margin-bottom: 15px;
    background: #FFFFFF;
    border-radius: 8px 8px 8px 8px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    font-size: 0.2rem;
    cursor: pointer;
    transition: all .3s;
}

.ability-box .ability-list .ability-card:hover{
    box-shadow: var(--shadow-normal);
    border-radius: 8px 8px 8px 8px;
    -webkit-tap-highlight-color: transparent;
}

.ability-box .ability-list .ability-card>.card-icon{
    width: 0.6rem;
    height: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}
.ability-box .ability-list .ability-card>.card-icon img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.ability-box .ability-list .ability-card>.card-title{
    margin-bottom: 2px;
    font-weight: 700;
}
.ability-box .ability-list .ability-card>.card-desc{
    font-size: 0.14rem;
}

/*  方案*/
.scheme{
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}
.scheme .scheme-header{
    margin-bottom: 0.42rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.2rem;
}
.scheme .scheme-header>.title{
    font-size: 0.32rem;
    margin-bottom: 16px;
    font-weight: 700;
}
.scheme-list {
    display: flex;
    width:var(--card-width);
    flex-wrap: wrap;
    justify-content: space-between;
}
.scheme-list .scheme-item{
    transition: all 0.3s;
    color: var(--dark-font-color);
    font-weight: 500;
    /* width: 572px; */
    width: 49%;
    padding: 0.3rem;
    box-sizing: border-box;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 8px 8px 8px 8px;
    margin-bottom: 0.25rem;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: right bottom;
}
.scheme-list .scheme-item .scheme-title{
    font-size: 0.26rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #0C1E39;
    padding-left: 3px;
}

.scheme-list .scheme-item:nth-child(1):hover{
    background-image: url('../assets/custom_bg.png');
}
.scheme-list .scheme-item:nth-child(2):hover{
    background-image: url('../assets/dx_bg.png');
}
.scheme-list .scheme-item:nth-child(3):hover{
    background-image: url('../assets/dw_bg.png');
}
.scheme-list .scheme-item:nth-child(4):hover{
    background-image: url('../assets/dd_bg.png');
}
.scheme-list .scheme-item:hover{
    box-shadow: 0 0 8px var(--red-shadow-color);
    border-color: var(--red-theme);
    transform: translateY(-8px);
    -webkit-tap-highlight-color: transparent;
}
.scheme-list .scheme-item .check-list {

}

.scheme-item .check-list .check-item{
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.16rem;
}
.scheme-item .check-list .check-item .img{
   width: 24px;
   height: 24px;
}
.scheme-item .check-list .check-item .img>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.scheme-item .check-list .check-item .text{
    flex: 1;
}
.scheme-list .scheme-item .tip-list{
    display: flex;
    flex-wrap: wrap;
    padding-top: 0.24rem;
    font-size: 0.14rem;
    padding-left: 24px;
}

.scheme-list .scheme-item .tip-list .tip-item{
    margin: 0 0.16rem 0.2rem 0;
    border: 2px solid var(--border-color);
    border-radius: 4px 4px 4px 4px;
    padding: 5px;
}

/* 服务 */
.service{
 display: flex;
 flex-direction: column;
 align-items: center;
 padding: 120px 0 199px 0;
 background-image: url('../assets/ysbg1.jpg');
 background-repeat: no-repeat;
 background-size: 100% 100%; 
}
.service .service-header{
  font-weight: 700;
  font-size: 0.32rem;
  margin-bottom: 0.48rem;
}
.service .service-list{
    width: var(--card-width);
    display: flex;
    justify-content: space-between;
}
.service .service-list .service-card{
    box-shadow: var(--shadow-normal);
    border-radius: 8px;
    width: 286px;
}
.service .service-list .service-card .s-card-top{
    height: 160px;
    position: relative;
}
.service .service-list .service-card .s-card-top .s-warp{
    font-size: 0.2rem;
    font-weight: 500;
    padding: 10px;
    color: #FFFFFF;
    position: absolute;
    left: 0;
    top: 14px;
    background: linear-gradient(91deg, #EA5750 0%, #E20001 100%);
    border-radius: 0px 100px 100px 0px;
}
.service .service-list .service-card .s-card-top img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}
.service .service-list .service-card .s-card-bottom{
    padding: 24px 16px;
    box-sizing: border-box;
    background-color: #fff;
    border-radius: 0 0 8px 8px;
    font-size: 0.16rem;
}

/* 呼救中心 */
.help-box{
   display: flex;
   flex-direction: column;
   align-items: center;
   padding: 56px 0;
   background-image: url('../assets/gtbg.jpg');
   background-repeat: no-repeat;
   background-size: cover;
}
.help-box .help-header{
    font-size: 0.3rem;
    margin-bottom: 16px;
    color: #FFFFFF;
}
.help-box .heip-nav{
    padding: 10px 20px;
    font-weight: 700;
    background: #FFFFFF;
    color: var(--red-theme);
    font-size: 0.2rem;
    border-radius: 4px 4px 4px 4px;
    cursor: pointer;
}

/* 底部 */
footer{
    background-color: #2B313D;
    font-size: 0.14rem;
    display: flex;
    padding: 56px 0;
    justify-content: center;
    color: #FFFFFF;
}
.footer-header{
    display: flex;
    margin-bottom: 40px;
}
footer .footer-warp{
    width: var(--card-width);
}
.footer-header  .h-warp-left{
   border-right: 1px solid rgba(255,255,255,0.5);
   padding-right: 78px;
}
.footer-header  .h-warp-left .h-logo{
    width: 145px;
    height: 66px;
    font-weight: 500;
    font-size: 0.32rem;
    margin-bottom: 10px;
}
.footer-header  .h-warp-left .num-warp .h-phone{
  font-weight: 500;
  font-size: 0.32rem;
  margin: 10px 0;
  text-decoration: none !important;
  cursor: pointer;
  color: var(--red-theme);
}
.footer-header .h-warp-left .h-qrcode{
  border-radius: 5px;
  display: flex;
  align-items: center;
  padding: 15px;
  background-color: #363c47;
  margin-top: 16px;
}
.footer-header  .h-warp-left .h-qrcode img{
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-right: 16px;
}
div.h-warp-left > div.h-qrcode > div > div:nth-child(1){
    margin-bottom: 15px;
}

.num-warp > .h-normal >span:nth-child(1){
    margin-right: 12px;
}
.footer-header  .h-warp-right{
    display: flex;
}
.footer-header .h-warp-right .h-pro:nth-child(1){
   margin: 0 40px;
}
.footer-header  .h-warp-right .h-pro .warp-header{
    font-weight: 600;
    font-size: 0.2rem;
    margin-bottom: 26px;
}
.warp-content .con-item{
    margin-bottom: 24px;
    cursor: pointer;
}
footer  .footer-warp .footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.5);
  padding-top: 40px;
  display: flex;
}
footer .footer-warp .footer-bottom >.h-normal:nth-child(1){
    margin-right: 67px;
}