body{background-color:#fff}
.content-header{min-height:700px;width:1172px;margin:0 auto}
.content-title{display:flex;align-items:center;text-align:center;font-family:Source Han Sans CN;font-weight:700;font-size:28px;color:#404040;line-height:29px;margin:52px auto 27px}
.content-title:nth-child(2){margin:56px auto 36px}
.content-title .line{width:443px;height:1.5px;background:linear-gradient(-90deg,#d5c39e 0,#fff 100%)}
.content-title .line2{width:443px;height:1.5px;background:linear-gradient(90deg,#d5c39e 0,#fff 100%)}
.content-title .point1{width:4px;height:5px;background:rgba(203,180,134,.3)}
.content-title .point2{width:4px;height:9px;background:rgba(203,180,134,.5)}
.content-title .point3{width:4px;height:13px;background:rgba(203,180,134,.8)}
.content-title .point4{width:4px;height:18px;background:#cbb486}
.data-use{width:100%;display:flex;flex-wrap:wrap}
.data-use-item{display:flex;flex-direction:column;padding:33px 40px;position:relative;box-sizing:border-box;width:579px;height:324px;background:#f7f8f9;border-radius:5px;margin-top:17px}
.data-use-item:nth-child(2n){margin-left:14px}
.item-img{width:29px;height:29px}
.item-bg-img{position:absolute;height:170px;width:209px;bottom:10px;right:27px;z-index:1}
.item-title{font-family:Source Han Sans CN;font-weight:400;font-size:24px;color:#404040;line-height:29px;margin:15px 0 0 0}
.item-content{z-index:2;font-family:Source Han Sans CN;font-weight:400;font-size:16px;color:#666;line-height:29px;word-break:break-all;text-overflow:ellipsis;overflow:hidden;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;margin-top:16px}
.item-btn{position:absolute;bottom:84px;width:112px;height:39px;background:#fff;border-radius:4px;border:1px solid #c39f74;font-family:Source Han Sans CN;font-weight:400;font-size:16px;color:#ad894d;line-height:29px}
.interface-use{display:flex;justify-content:space-between;align-items:center;margin-bottom:60px}
.interface-use-item{display:flex;justify-content:space-between;align-content:center;padding:0 20px 0 50px;width:367px;height:119px;background:#f7f8f9;border-radius:10px}
.interface-use-item:nth-child(n+2){margin-left:20px}
.interface-use-item p{font-family:Source Han Sans CN;font-weight:400;font-size:24px;color:#404040;line-height:119px;cursor:pointer}
.interface-use-item .item-img{height:100%;width:127px}
.interface-use-item p:hover{color:#ad894d}
.fl{float:left}