.topNav{position:fixed;width:100%;top:0;right:0;left:0;z-index:9999;background:url(https://assets.gaiaworks.cn/gaiaworks/static/image/shishan-forum-img/shishan/bg-topnav.png) no-repeat}.topNav .nav-pc{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;text-align:center}.topNav .nav-pc .nav-wrapper{margin:20px 0;padding:0 5%;box-sizing:border-box}.topNav .nav-pc .nav-wrapper .nav-title{display:inline-block;vertical-align:middle;text-align:left}.topNav .nav-pc .nav-wrapper .nav-title .logo img{position:absolute;width:100%;left:15%;transform:translateY(-53%);max-width:200px}.topNav .nav-pc .nav-wrapper .nav-menu{width:56%;position:relative;left:20%;display:inline-flex;justify-content:space-evenly}.topNav .nav-pc .nav-wrapper .nav-menu li{display:inline-block}.topNav .nav-pc .nav-wrapper .nav-menu li a{font-size:19px;line-height:35px}.topNav .nav-pc .nav-wrapper .nav-menu li a:hover{font-weight:700;background:transparent;position:relative}.topNav .nav-pc .nav-wrapper .nav-menu li a:hover:after{content:"";display:inline-block;width:120%;height:4px;background:linear-gradient(90deg,#07f,#2bf893);position:absolute;left:50%;transform:translateX(-50%);top:48px;transition:all 1s}.topNav .nav-pc .nav-wrapper .nav-menu li a:nth-child(6){margin-right:15%}.topNav .nav-mobile{display:none;height:28px}.topNav .switch{position:absolute;right:10px}.topNav .switch .switch-box{width:40px;height:16px;border:2px solid;border-radius:12px;padding:2px;display:flex;align-items:center}.topNav .switch .switch-item{height:14px;width:14px;border-radius:50%;transition:margin-left .3s}html{background:#000 url(https://assets.gaiaworks.cn/gaiaworks/static/image/shishan-forum-img/shishan/background-image.png) 0 0 no-repeat;width:100%}html body{background-color:#000;background-image:url(https://assets.gaiaworks.cn/gaiaworks/static/image/shishan-forum-img/shishan/background-image.png);background-size:100%;background-repeat:no-repeat;width:100%;font-family:Helvetica,Tahoma,Arial,PingFang SC,AlibabaPuHuiTiL,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;margin:0;padding:0}.sidebar{display:none}.container-wrapper .container{width:69%;margin:0 auto;overflow:hidden}.container-wrapper .container .banner{width:100%;margin-top:15%}.container-wrapper .container .banner .left{width:50%}.container-wrapper .container .banner .left img{width:100%}.container-wrapper .container .banner span{display:inline-block;margin-top:5%;padding:20px;white-space:nowrap;color:#fff;background-image:linear-gradient(90deg,rgba(0,119,255,.5),transparent 60%,rgba(43,248,147,.6))}.container-wrapper .container .main{margin-top:15%}.container-wrapper .container .main .common-title{font-size:2.5rem;color:#fff;line-height:3.75rem;padding-left:1.2rem;font-weight:700;letter-spacing:1px;background:url(https://assets.gaiaworks.cn/gaiaworks/static/image/shishan-forum-img/shishan/polygonal-green.png) 0 0/auto 100% no-repeat}.container-wrapper .container .main .better-system .tab ul.tab-bar{margin-top:5%;width:100%;display:inline-flex;align-items:stretch;overflow:auto}.container-wrapper .container .main .better-system .tab ul.tab-bar li{width:20%;padding:15px 0;color:#fff;text-align:center;white-space:nowrap;background:#132f6f;flex-shrink:0;display:flex;flex-direction:column;justify-content:center}.container-wrapper .container .main .better-system .tab ul.tab-bar li:hover{background:linear-gradient(90deg,#2bf893,#07f);cursor:pointer}.container-wrapper .container .main .better-system .tab ul.tab-bar li p.title{font-size:.6rem;margin:0 auto}.container-wrapper .container .main .better-system .tab ul.tab-bar li p.subtitle{margin-top:7px;font-size:.5rem}.container-wrapper .container .main .better-system .content{color:#fff}.container-wrapper .container .main .better-system .content ul{width:100%}.container-wrapper .container .main .better-system .content ul li{width:100%;font-size:14px;display:inline-flex;align-items:stretch}.container-wrapper .container .main .better-system .content ul li .left{border:.5px solid #1b336c;border-top:0;padding:5% 5% 5% 3%;width:35%;text-align:left;line-height:20px}.container-wrapper .container .main .better-system .content ul li .middle{border:.5px solid #1b336c;border-top:0;border-left:0;padding:3% 7% 3% 4%;width:35%;text-align:left}.container-wrapper .container .main .better-system .content ul li .middle span{position:relative}.container-wrapper .container .main .better-system .content ul li .middle span:after{content:"";display:inline-block;width:1em;height:4px;background:#28e689;position:absolute;left:.5em;transform:translateX(-50%);top:20px}.container-wrapper .container .main .better-system .content ul li .middle p{margin-top:10px;color:#fff;line-height:20px;font-size:12px}.container-wrapper .container .main .better-system .content ul li .right{display:flex;align-items:center;text-align:center;padding:5% 3%;border:.5px solid #1b336c;border-top:0;border-left:0;width:30%}.container-wrapper .container .main .better-system .content ul li .right a{line-height:1rem;color:#6ee292;text-decoration:underline}.container-wrapper .container .main .better-system .content ul.beijing,.container-wrapper .container .main .better-system .content ul.shanghai,.container-wrapper .container .main .better-system .content ul.shishan2019,.container-wrapper .container .main .better-system .content ul.shishan2020,.container-wrapper .container .main .better-system .content ul.shishan2023,.container-wrapper .container .main .better-system .content ul.xianshang{display:none}.container-wrapper .container .footer{width:50%;margin:50px auto;display:flex;justify-content:flex-start;background:url(https://assets.gaiaworks.cn/gaiaworks/static/image/shishan-forum-img/shishan/bg-code.png) no-repeat;background-size:100% 100%}.container-wrapper .container .footer img{width:20%;margin-left:10px;padding:10px}.container-wrapper .container .footer .texts{display:block;margin:auto 0}.container-wrapper .container .footer .texts .title{color:#fff;font-size:18px;font-weight:700;line-height:30px}.container-wrapper .container .footer .texts p{color:#fff;font-size:14px}@media screen and (min-width:10px) and (max-width:768px){.topNav .nav-pc{display:none}.topNav .nav-mobile{padding:0 2%;margin:10px auto;display:flex;justify-content:space-between;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.topNav .nav-mobile>li{display:inline-block;vertical-align:middle;color:#fff}.topNav .nav-mobile>li img{box-sizing:border-box;width:90%}.topNav .nav-mobile .nav-bar{margin:auto 0;cursor:pointer;width:calc(100% - 100px);text-align:right;display:flex;justify-content:flex-end;align-items:center}.topNav .nav-mobile .nav-bar .nav-language{width:24px;height:24px;display:flex;justify-content:center;align-items:center;border:1px solid #14be4b;border-radius:4px;font-size:14px;margin-right:5px}.topNav .nav-mobile .nav-bar .nav-language .language-button{color:#14be4b}.topNav .nav-mobile .nav-bar .button{display:inline-block}.topNav .nav-mobile .nav-bar .button span{border:.53333vw solid hsla(200,6%,72%,.4);border-radius:7.46667vw;padding:.3rem .5rem;font-size:1rem;color:#14be4b}.topNav .nav-mobile .nav-bar .top-shrink{display:inline-block}.topNav .nav-mobile .nav-bar .bottom-shrink{display:none;color:#14be4b}.topNav .nav-mobile .nav-bar .top-opened{display:none}.topNav .nav-mobile .nav-bar .bottom-opened{display:inline-block}.topNav .nav-mobile-list{position:fixed;top:calc(2.5rem + 13px);right:0;z-index:1;width:0;height:0;overflow:auto;display:block;background:linear-gradient(180deg,#000,#0d245f);transition:width .3s linear 0s;font-size:15px;text-align:left}.topNav .nav-mobile-list>li{width:90%;margin:0 auto;line-height:60px;border-bottom:.3px solid #c2c2c2;overflow:hidden}.topNav .nav-mobile-list>li:first-child{border-top:.3px solid #c2c2c2}.topNav .nav-mobile-list>li>a>span{font-weight:500}.topNav .nav-mobile-list>li a{color:#fff;padding-left:1.67rem}.topNav .nav-mobile-list>li a span:hover{color:#14be4b}.topNav .nav-mobile-list>li a .trans:hover{border-color:#14be4b}.topNav .nav-mobile-list>li ul{padding-left:.79rem;display:none}.topNav .nav-mobile-list>li ul>li{line-height:2.08rem}.topNav .nav-mobile-list>li .type-list{margin-left:1.67rem}.topNav .nav-mobile-list>li .type-list>li{line-height:40px}.topNav .nav-mobile-list>li .type-list>li.bold{font-weight:500}.topNav .nav-mobile-list>li .type-list>li:last-child{border:none}.topNav .nav-mobile-list>li .type-list>li .trans,.topNav .nav-mobile-list>li .type-list>li .trans-down{margin-top:.8rem}.topNav .nav-mobile-list>li .type-list>li>a{padding-left:0}.topNav .nav-mobile-list>li .type-list>li .product-list{font-weight:400}.topNav .nav-mobile-list>li:last-child{border:none}.topNav .nav-mobile-list.list-transition{width:100%;height:84vh;overflow:auto}.container-wrapper .container{width:90%}.container-wrapper .container .main .common-title{font-size:1.5rem;line-height:2rem;margin-bottom:5%}.container-wrapper .container .main .better-system .tab{background:#132f6f}.container-wrapper .container .main .better-system .tab ul.tab-bar{margin-top:0;width:100%;display:inline-flex;align-items:stretch;justify-content:space-around}.container-wrapper .container .main .better-system .tab ul.tab-bar li{width:20%}.container-wrapper .container .main .better-system .tab ul.tab-bar li:nth-child(n+3):nth-child(-n+5) p.title{display:none}.container-wrapper .container .main .better-system .tab ul.tab-bar li:nth-child(n+3):nth-child(-n+5) p.subtitle{margin-top:0}.container-wrapper .container .footer{width:100%;padding:5% 1%;display:flex;flex-direction:column;align-items:center;align-content:space-around;text-align:center}.container-wrapper .container .footer img{width:40%}.container-wrapper .container .footer .texts p{line-height:2rem}}