.fit-hover{overflow:hidden;display:inline-block;position:relative}.fit-hover .fit-img{width:100%;height:100%;background-repeat:no-repeat;background-position:50%;display:inline-block;transition:transform .5s ease-out 0s;transform:translateZ(0) scale(1);background-color:transparent}.fit-hover.enlarge:hover .fit-img{transform:translateZ(0) scale(1.05)}.fit-hover.rollup:after{pointer-events:none;position:absolute;content:"";height:0;width:0;bottom:0;right:0;background:#fff;background:linear-gradient(315deg,#fff 45%,#aaa 50%,#ccc 56%,#fff 80%);box-shadow:-1px -1px 1px rgba(0,0,0,.4);transition:all .5s ease-out 0s}.fit-hover.rollup:hover:after{width:25px;height:25px}.fit-hover.lazy{background-color:#f5f7fa;background-image:url(/rd/img/default_logo.97780d3.png);background-size:40%;background-repeat:no-repeat;background-position:50%}.error-container[data-v-e4a121da]{text-align:center;padding-bottom:40px}.error-container .error-img[data-v-e4a121da]{margin:252px auto 0;width:816px;height:270px;filter:hue-rotate(125deg)}.error-container .error-desc[data-v-e4a121da]{margin-top:40px;font-size:18px;font-weight:400;color:#333;line-height:25px}.error-container .back-wrapper[data-v-e4a121da]{margin-top:40px;text-align:center}.error-container .back-wrapper .back-home[data-v-e4a121da]{width:150px;background-color:#52a4e7;font-size:16px;font-weight:400;color:#fff;line-height:26px;padding:10px 42px;border:1px solid #52a4e7;transition:background-color,color .2s linear}.error-container .back-wrapper .back-home[data-v-e4a121da]:hover{background-color:#fff;border:1px solid #268ee2;color:#268ee2}.nuxt-progress{position:fixed;top:0;left:0;right:0;height:2px;width:0;opacity:1;transition:width .1s,opacity .4s;background-color:#fff;z-index:999999}.nuxt-progress.nuxt-progress-notransition{transition:none}.nuxt-progress-failed{background-color:red}*{margin:0;padding:0;-webkit-tap-highlight-color:rgba(0,0,0,0);box-sizing:border-box}html{width:100%;height:100%;color:#333;letter-spacing:1px;-webkit-appearance:none;-webkit-text-size-adjust:100%;font-size:14px}body{font-family:-apple-system-font,BlinkMacSystemFont,Helvetica Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Arial,sans-serif;-webkit-box-sizing:border-box;margin:0;background-color:#fff}button,input,textarea{border:none;-webkit-outline:none;outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0);-webkit-appearance:none;border-radius:0;padding:0}a{color:#474747}a,a.active,a:focus,a:hover{text-decoration:none}h1,h2,h3,h4,h5,h6,p,ul{padding:0;margin:0}li{list-style:none}em,i{font-style:normal}a img{border:0}.left{float:left}.right{float:right}.clearfix{overflow:auto;zoom:1}input,textarea{-webkit-user-select:auto;-moz-user-select:auto;-ms-user-select:auto;user-select:auto}body,button,dd,dl,dt,h1,h2,h3,input,li,ol,p,textarea,ul{margin:0;padding:0;word-break:normal}::-webkit-scrollbar{display:none;-webkit-overflow-scrolling:touch}.all__max__width{max-width:1200px;margin:0 auto}.all__max__width1{max-width:800px;margin:0 auto}.all__min__width{min-width:1200px;margin:0 auto}.red__border__button,.red__button{transition:all .5s linear;box-sizing:border-box}.red__border__button:active{color:#fff;background-color:#52a4e7}.red__button:active{color:#52a4e7;background-color:#fff;border:1px solid #52a4e7}.clear__float{clear:both}.white__item:active,.white__item:hover{background-color:#f8f8f8}.arrow__left{left:0}.arrow__left,.arrow__right{position:absolute;top:50%;transform:translateY(-50%);width:18px;height:34px;cursor:pointer}.arrow__right{right:0}.title-view{display:flex;flex-direction:column;align-items:center}.title-view .title{margin-bottom:12px;font-size:30px;font-weight:600;color:#fff;line-height:42px}.title-view .english{font-size:18px;color:#fff;line-height:32px}.default-wrapper,.default-wrapper .default-container{margin:0 auto;position:relative;width:100%;box-sizing:border-box}.default-wrapper .default-container .default-header-wrapper{position:fixed;left:0;right:0;top:0;background-color:transparent;z-index:4900}.default-wrapper .default-container .default-header-wrapper .default-header{box-sizing:border-box;width:100%;height:100%;position:relative;z-index:5000;padding:0 100px}.default-wrapper .default-container .default-header-wrapper .default-header .default-logo{float:left;padding-top:14px;display:block}.default-wrapper .default-container .default-header-wrapper .default-header .default-logo .logo-img{width:127px;height:42px;-o-object-fit:contain;object-fit:contain}.default-wrapper .default-container .default-header-wrapper .default-header .nav-bar{display:inline-flex;padding-left:133px}.default-wrapper .default-container .default-header-wrapper .default-header .nav-bar div{height:70px;line-height:70px;font-size:16px;padding:0 22px;color:#fff;opacity:.6;cursor:pointer}.default-wrapper .default-container .default-header-wrapper .default-header .nav-bar div.nuxt-link-active,.default-wrapper .default-container .default-header-wrapper .default-header .nav-bar div:hover{opacity:1}.default-wrapper .default-container .default-header-wrapper .default-header .nav-bar .nav-item-wrapper{display:none}.default-wrapper .default-container .default-header-wrapper.out{background-color:#19191a;border-bottom:1px solid #19191a}.default-wrapper .default-content{box-sizing:border-box}.default-wrapper .default-footer-wrapper{position:absolute;bottom:0;left:0;width:100%;height:90px;padding:36px 100px;display:flex;justify-content:space-between;align-items:center;color:#b3b3b3;z-index:999}.default-wrapper .default-footer-wrapper .left{display:flex;align-items:center}.default-wrapper .default-footer-wrapper .left>div:nth-child(odd){font-size:12px;cursor:pointer}.default-wrapper .default-footer-wrapper .left>div:nth-child(odd):hover{color:#fff}.default-wrapper .default-footer-wrapper .left>div:nth-child(2n){width:1px;height:10px;border:1px solid #979797;margin:0 16px}.default-wrapper .default-footer-wrapper .right{font-size:12px}.error-default .error-default-header{font-size:0;margin:0 auto;padding-top:20px;position:relative}.error-default .error-default-header .error-default-logo{width:164px;height:60px;font-size:16px;margin:0 auto;display:block}.error-default .error-default-header:after,.error-default .error-default-header:before{display:block;content:" ";width:calc(50% - 85px);height:1px;background-color:#ddd;position:absolute;bottom:5px}.error-default .error-default-header:after{left:0}.error-default .error-default-header:before{right:0}