#page-kefu p{margin:0}#page-kefu .container{width:1180px}#page-kefu .title{font-size:40px;font-weight:500;line-height:48px}#page-kefu .desc{color:var(--secondary-text);line-height:24px}#page-kefu .row{display:-ms-flexbox;display:flex}#page-kefu .row .col{-ms-flex:1;flex:1}#page-kefu .banner{position:relative;width:100%;height:300px;color:#fff;background:50% url(../../../Images/kefu/banner/banner.jpg) no-repeat;white-space:nowrap}#page-kefu .banner .container{display:-ms-flexbox;display:flex;position:absolute;top:0;left:50%;height:100%;width:auto;-ms-flex-align:center;align-items:center;transform:translateX(-50%);z-index:2}#page-kefu .banner .container .content{text-align:center}#page-kefu .banner .container .btn{width:96px;height:40px;margin-top:16px;padding:0;border:none;border-radius:4px;background:#fff;font-weight:500;font-size:16px;line-height:40px;color:#1975ff}#page-kefu .banner:before{content:"";display:block;position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(80,90,115,.8);z-index:1}#page-kefu .main .section{height:600px;padding:80px 0;background-color:#fff}#page-kefu .main .section .container{display:-ms-flexbox;display:flex;height:100%;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}#page-kefu .main .section .container .content{width:320px}#page-kefu .main .section .container .content-image{width:560px;height:440px}#page-kefu .main .section .title+.desc{margin-top:32px}#page-kefu .main .section:nth-child(2n){background-color:#f5f7fa;background-position-x:990px}#page-kefu .main .section.solution{height:496px}#page-kefu .main .section.solution .container{display:block}#page-kefu .main .section.solution .container .title{margin-bottom:40px;text-align:center}#page-kefu .main .section.solution .container .content-image{width:100%;height:249px}#page-kefu .main .section.auto-reply .content-image{width:675px}#page-kefu .main .section.invite{height:440px}#page-kefu .main .section.invite .container{padding:0 48px;background:linear-gradient(152.97deg,#75acff,#1975ff);border-radius:8px;-ms-flex-pack:justify;justify-content:space-between}#page-kefu .main .section.invite .container .btn{height:40px;padding:0 16px;border:none;font-size:16px;line-height:40px;color:#1975ff;background:#fff;border-radius:4px}#page-kefu .main .section.invite .container .btn:hover{opacity:.9}#page-kefu .main .section.invite .container .content{width:auto}#page-kefu .main .section.invite .container .content .title{color:#fff}#page-kefu .main .section.invite .container .content .desc{margin:24px 0;color:hsla(0,0%,100%,.9)}#page-kefu .main .section.invite .container .logo{width:424px;height:368px;background:50% url(../../../Images/kefu/chess.png) no-repeat}#page-kefu [class^=mobile-]{display:none}@media screen and (max-width:992px){#page-kefu .title{font-size:24px}#page-kefu .banner{height:20vh}#page-kefu [class^=mobile-]{display:block}#page-kefu .main .section{height:auto!important;padding:12px}#page-kefu .main .section .container .content,#page-kefu .main .section .container .title,#page-kefu .main .section:after,#page-kefu .main .section:before{display:none}#page-kefu .main .section .container .content-image{width:100%;height:auto!important}#page-kefu .main .section.invite{padding:0}#page-kefu .main .section.invite .container{padding:48px;border-radius:0;-ms-flex-pack:center;justify-content:center}#page-kefu .main .section.invite .container .logo{display:none}}