html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;-moz-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}[hidden],template{display:none}*{box-sizing:border-box}html{line-height:1;background:#fff;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial}body{-webkit-font-smoothing:antialiased}li,ul{margin:0;padding:0;list-style:none}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0}div{-webkit-tap-highlight-color:transparent}input,textarea{-webkit-appearance:none}input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none!important}input[type=number]{-moz-appearance:textfield}input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{color:#a1a5ad}input:-moz-placeholder,input::-moz-placeholder,textarea:-moz-placeholder,textarea::-moz-placeholder{color:#a1a5ad}input:-ms-input-placeholder,textarea:-ms-input-placeholder{color:#a1a5ad}.suite-bg{background-size:100% auto;background-repeat:no-repeat;background-position:50%;background-image:url(https://s1.pstatp.com/ee/feishu_website/static/img/index-bg-new.9478bc418a.svg)}.tac{text-align:center}.container{width:1200px;margin:0 auto}@media screen and (max-width:890px){.container{width:87.2vw}}.root-wrap{width:100%;position:absolute;top:50%;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%)}.spinner{margin:0 auto;text-align:center;opacity:0}.spinner .bounce{display:inline-block;margin:3px;width:16px;height:16px;border-radius:100%;-webkit-animation:sk-bouncedelay 1.4s ease-in-out infinite both;animation:sk-bouncedelay 1.4s ease-in-out infinite both}.spinner .bounce1{-webkit-animation-delay:-.32s;animation-delay:-.32s;background-color:#3370ff}.spinner .bounce2{-webkit-animation-delay:-.16s;animation-delay:-.16s}.spinner .bounce2,.spinner .bounce3{background-color:#3370ff}@-webkit-keyframes sk-bouncedelay{0%,80%,to{-webkit-transform:scale(0)}40%{-webkit-transform:scale(1)}}@keyframes sk-bouncedelay{0%,80%,to{-webkit-transform:scale(0);transform:scale(0)}40%{-webkit-transform:scale(1);transform:scale(1)}}.feishuweb-icon-sreach:before{content:"\e61a"}.feishuweb-health:before{content:"\e618"}.feishuweb-nav-more:before{content:"\e619"}.feishuweb-okr:before{content:"\e617"}.feishuweb-invalid-name:before{content:"\e616"}.feishuweb-chat:before{content:"\e615"}.feishuweb-overview:before{content:"\e614"}.feishuweb-xianshangbangongshiicon:before{content:"\e613"}.feishuweb-rili:before{content:"\e612"}.feishuweb-dizhi:before{content:"\e611"}.feishuweb-check:before{content:"\e6e2"}.feishuweb-arrow:before{content:"\e610"}.feishuweb-locale-info:before{content:"\e60f"}.feishuweb-icon-chat-solid:before{content:"\e692"}.feishuweb-icon-calendar-26:before{content:"\e701"}.feishuweb-clock:before{content:"\e60e"}.feishuweb-member:before{content:"\e60d"}.feishuweb-video-hollow:before{content:"\e60c"}.feishuweb-calendar-checked:before{content:"\e60b"}.feishuweb-close:before{content:"\e60a"}.feishuweb-toutiao:before{content:"\e609"}.feishuweb-lingying:before{content:"\e608"}.feishuweb-zhihu:before{content:"\e607"}.feishuweb-sina:before{content:"\e606"}.feishuweb-wechat:before{content:"\e604"}.feishuweb-video:before{content:"\e603"}.feishuweb-workspace:before{content:"\e605"}.feishuweb-calendar:before{content:"\e602"}.feishuweb-docs:before{content:"\e601"}.feishuweb-im:before{content:"\e600"}.tempPopup{position:relative;height:60px;background:url(https://s3.pstatp.com/ee/feishu_website/static/img/popup-bg.c285a80f72.png) no-repeat 50%;background-size:cover;z-index:1}.tempPopup-wrap{position:relative;width:1200px;height:100%;margin:0 auto;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.tempPopup-txtImgUrl{display:block;padding-left:260px}.tempPopup-txtImgUrl.is-en{padding-left:135px}.tempPopup-m-txtImgUrl{display:block}.tempPopup-txt{display:block;width:542px}.tempPopup-txt.is-en{width:722px}.tempPopup-create{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;margin-left:42px;height:60px;cursor:pointer}.tempPopup-create.is-en{margin-left:102px}.tempPopup-create__txt{font-size:16px;font-weight:800;color:#fff;margin-right:2px}.tempPopup-create__arrow{width:20px}.tempPopup-close.feishuweb-close{position:absolute;right:0;font-size:16px;color:#fff;cursor:pointer}@media screen and (max-width:890px){.tempPopup{height:33.33333333vw;background-image:url(https://s0.pstatp.com/ee/feishu_website/static/img/popup-m-bg.ca3b5656f5.png)}.tempPopup-wrap{width:100%;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:unset;justify-content:unset}.tempPopup-txt{padding-top:7.6vw;padding-bottom:1.46666667vw;width:75.46666667vw}.tempPopup-txt.is-en{width:82.93333333vw;padding-top:4.26666667vw;padding-bottom:1.6vw}.tempPopup-create{height:5.33333333vw;margin-left:0}.tempPopup-create.is-en{margin-left:0}.tempPopup-create__txt{font-size:3.73333333vw;line-height:5.33333333vw}.tempPopup-create__arrow{width:3.73333333vw}.tempPopup-close.feishuweb-close{top:2.13333333vw;right:2.13333333vw;font-size:3.2vw}}@media screen and (max-width:890px){.navs{position:absolute;right:0;left:auto!important}.navs-menu-list{width:100vw;height:auto;right:0;box-shadow:0 2px 10px 0 rgba(0,0,0,.1)}.navs-sub-menu-list{right:0}}.navs-label{font-size:6.13333333vw;margin-top:2.93333333vw;margin-right:5.33333333vw;position:relative}.navs-menu-list{position:fixed;opacity:0;visibility:hidden;transition:all .3s}.navs-menu-list-active{opacity:1;visibility:visible;display:block;overflow:scroll;position:fixed;transition:all .3s;top:0;bottom:0;left:0;right:0;background-color:rgba(31,35,41,.2)}.navs-menu-list-active .menu-container{right:0}.menu-container{min-width:53.33333333vw;overflow-y:scroll;background-color:#fff;position:fixed;top:0;bottom:0;transition:right .3s;right:-100%}.navs-menu-item{-webkit-tap-highlight-color:transparent}.expand-icon{color:#939aa3;font-weight:700;display:inline-block;position:relative;-ms-flex:none;flex:none;transition:all .3s}.expand-icon-active{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.navs-menu-item-label{font-size:3.73333333vw;line-height:5.33333333vw;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;padding:4.53333333vw 5.33333333vw 4.53333333vw 9.6vw;text-align:left;color:#1f2329;-webkit-tap-highlight-color:transparent}.navs-menu-item-expand .navs-menu-item-label{background-color:#f5f6f7}.navsActive{color:#3370ff;font-weight:500}.navs-menu-item-label-text{-ms-flex:1 1;flex:1 1}.navs-menu-list a.active .navs-menu-item-label{color:#3370ff;font-weight:500}.navs-sub-menu-list{opacity:0;height:0;display:none;visibility:hidden;width:100%}.navs-sub-menu-list-active{display:inline-block;opacity:1;height:auto;visibility:visible}.navs-sub-menu-item{-webkit-tap-highlight-color:transparent}.navs-sub-menu-item-label{width:100%;display:block;line-height:5.33333333vw;padding:4.53333333vw 5.33333333vw 4.53333333vw 14.4vw;font-size:3.73333333vw;text-align:left;color:#646a73}.navs-sub-menu-list a.active .navs-sub-menu-item-label{color:#3370ff;background-color:hsla(0,0%,100%,.1)}.navs-menu-third-type{width:100%;display:-ms-flexbox;display:flex;line-height:5.33333333vw;padding:4.53333333vw 5.33333333vw 4.53333333vw 14.4vw;font-size:3.73333333vw;text-align:left;color:#646a73}.navs-sub-menu-item-third .navs-sub-menu-item-label{padding-left:18.66666667vw}.last-menu-item{margin-bottom:6.4vw}.dropdown{position:relative}.dropdown-menu{box-sizing:border-box;background-color:#fff;width:200px;border-radius:4px;border:1px solid #dee0e3;box-shadow:0 10px 14px 0 rgba(148,158,170,.18);position:absolute;left:-20px;transition:all .1s;z-index:100;opacity:0;visibility:hidden}.dropdown-menu-active{opacity:1;visibility:visible}.dropdown-label{cursor:pointer;color:rgba(0,0,0,.85);display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.dropdown-label,.dropdown-menu-item{font-size:16px;-webkit-tap-highlight-color:transparent}.dropdown-menu-item{display:block;padding-left:20px;height:50px;margin:0;line-height:50px;text-align:left;color:rgba(0,0,0,.6);font-weight:400}.dropdown-menu-item.active{color:#006aff}.dropdown-menu-item:hover{background-color:rgba(0,0,0,.05)}.dropdown-icon{width:12px;height:12px;margin-left:5px;margin-top:3px;display:block}.dropdown-icon-down{background:url(https://s1.pstatp.com/ee/feishu_website/static/img/arrow-down.00bd739fd6.png) no-repeat;background-size:100% auto}.dropdown-icon-up{background:url(https://s1.pstatp.com/ee/feishu_website/static/img/arrow-down.00bd739fd6.png) 50% no-repeat;background-size:100% auto;-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.navs{position:absolute;top:0;left:120px}.en-page .navs{left:142px}.navs-pc{display:-ms-flexbox;display:flex;position:relative;-ms-flex-align:center;align-items:center}.product-dropdown .dropdown-menu{width:230px}.hide{display:none}.navs-item{color:rgba(17,31,51,.6);font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial;font-size:16px;text-decoration:none;position:relative;cursor:pointer;padding:0 16px;transition:color .2s;line-height:70px}.navs-item .dropdown-label{color:#646a73}.navs-item .dropdown-menu-item{color:#646a73;font-size:14px;display:-ms-flexbox;display:flex}.navs-item .dropdown-menu-item.active .label-icon,.navs-item .dropdown-menu-item:hover .label-icon{opacity:1}.navs-item .dropdown-menu-item.active .feishuweb-chat,.navs-item .dropdown-menu-item.active .feishuweb-overview,.navs-item .dropdown-menu-item.active .feishuweb-xianshangbangongshiicon,.navs-item .dropdown-menu-item:hover .feishuweb-chat,.navs-item .dropdown-menu-item:hover .feishuweb-overview,.navs-item .dropdown-menu-item:hover .feishuweb-xianshangbangongshiicon{color:#3370ff}.navs-item .dropdown-menu-item.active .feishuweb-video,.navs-item .dropdown-menu-item:hover .feishuweb-video{color:#ffc60a}.navs-item .dropdown-menu-item.active .feishuweb-calendar,.navs-item .dropdown-menu-item:hover .feishuweb-calendar{color:#f80}.navs-item .dropdown-menu-item.active .feishuweb-docs,.navs-item .dropdown-menu-item.active .feishuweb-okr,.navs-item .dropdown-menu-item:hover .feishuweb-docs,.navs-item .dropdown-menu-item:hover .feishuweb-okr{color:#3370ff}.navs-item .dropdown-menu-item.active .feishuweb-health,.navs-item .dropdown-menu-item:hover .feishuweb-health{color:#f54a45}.navs-item.active,.navs-item.active .dropdown-label{color:#3370ff}.navs-item.active .dropdown-label .navs__expand-icon{background-size:0,contain}.navs-item .dropdown-menu-item-active,.navs-item:hover,.navs-item:hover .dropdown-label{color:#3370ff}.navs__expand-icon{width:10px;height:5px;margin-left:6px;display:inline-block;background-image:url(https://s0.pstatp.com/ee/feishu_website/static/img/expand-arraw.6bc9991ae4.png),url(https://s4.pstatp.com/ee/feishu_website/static/img/expand-arrow-active.b5aad187f8.png);background-size:contain,0;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s}.navs-pc__label{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.dropdown-label__active .navs__expand-icon{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg);background-size:0,contain}.nav-item-content{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;font-size:14px}.nav-item-content .label-icon{display:inline-block;height:14px;width:14px;margin-right:7px;position:relative;color:#8f959e}.navs-i18n{margin-right:40px}.navs-i18n .navs-item{margin-right:0}.navs-sign-up,.navs-sign-up-gray{cursor:pointer;box-sizing:border-box;padding-left:18px;padding-right:18px;height:34px;border-radius:17px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;color:#fff;background-color:#006aff;position:relative;transition:background-color,color .5s;outline:none;border:none}.navs-sign-up:after{position:absolute;top:0;left:0;content:"";display:block;width:100%;height:100%;border-radius:25px;background-color:hsla(0,0%,100%,.15);opacity:0;transition:all .5s}.navs-sign-up:hover:after{opacity:1}.navs-sign-up:active:after{background-color:rgba(0,0,0,.15);opacity:1}.button{line-height:1.1}.navs-sign-in{cursor:pointer;box-sizing:border-box;width:100px;height:34px;color:rgba(0,0,0,.6);display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center}.navs-sign-in:hover{color:#fff}.hideSon .events{display:none}.show-third-menu .dropdown-menu{width:400px}.show-third-menu .third-menu{visibility:visible;opacity:1}.show-product-third-menu .dropdown-menu{width:430px}.show-product-third-menu .third-menu{visibility:visible;opacity:1}.hide-third-menu .dropdown-menu{transition:width;transition-delay:.5s}.hide-third-menu .third-menu{transition-delay:.5s}.hide-product-third-menu .dropdown-menu{transition:width;transition-delay:.5s}.hide-product-third-menu .third-menu{transition-delay:.5s}.third-menu{width:200px;left:198px;height:100%;visibility:hidden;opacity:0;border-left:1px solid #eff0f1;position:absolute;top:0;z-index:2;border-radius:0 4px 4px 0;background-color:#fff}.product-third-menu{left:228px}.navs-pc__show-active{height:2px;border-radius:2px;width:auto;position:absolute;background-color:#3370ff;transition:all .3s;top:calc(100% - 2px)}.third-expand-arrow{position:absolute;left:175px;right:20px;bottom:20px;width:11px;height:6px;-webkit-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg);background-image:url(https://s0.pstatp.com/ee/feishu_website/static/img/expand-arraw.6bc9991ae4.png);background-size:contain}.product__third-expand-arrow{left:205px;bottom:121px}.en__third-expand{bottom:20px}.header{position:absolute;top:0;left:0;right:0;z-index:1000;height:70px}.header.has-popup{top:100px}.first-line{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.first-line .to-admin{font-size:16px;line-height:22px;color:#3370ff;margin-right:35px}.navs-top{height:70px}.navs-top .navs{top:0;left:140px;transition:all .3s}.line{height:1px;width:100%;background-color:#e3e5ec}.header.header--shadow{position:fixed;background-color:#fff;box-shadow:0 4px 8px 0 rgba(0,0,0,.06);top:0!important}.header--has-sub-header{background-color:#fff;box-shadow:none;transition:none}.header-wrapper{position:relative;max-width:1200px;margin:0 auto;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between}.header-logo{-ms-flex:0 0 auto;flex:0 0 auto}.logo{display:-ms-flexbox;display:flex;height:70px;-ms-flex-align:center;align-items:center}.logo-img{width:auto;height:48px}.logo-text{margin-left:11px;font-size:24px;letter-spacing:.8px;text-align:center;color:#fff}.header-i18n{margin-right:54px}.header-sign-up{border-radius:15px;border:1px solid #fff;margin-right:6px}.header-sign-in,.header-sign-up{box-sizing:border-box;margin-top:18px;width:90px;height:34px;line-height:34px;color:#fff;text-align:center}.header-sign-in{margin-right:124px}@media screen and (max-width:890px){.header{height:12vw;width:100%;background-color:initial}.header-wrapper{height:12vw;line-height:12vw;width:100%}.header--shadow{background-color:#fff!important}.logo{height:12vw;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.logo-img{margin-left:5.86666667vw;width:auto;height:8vw}.logo-text{font-size:4.53333333vw}}.footer-contact-pc{margin-top:12px}.footer-contact-pc_share{display:-ms-flexbox;display:flex}.footer-contact-pc_share-item{cursor:pointer;width:26px;height:24px;font-size:24px;color:#8f959e}.footer-contact-pc_share-item:hover{color:#646a73}.footer-contact-pc_share-item:nth-child(n+2){margin-left:14px}.footer-contact-pc_share-img{position:absolute;top:31px;left:0;display:none;width:101px;height:101px}.footer-contact-pc_share-wechat{position:relative}.footer-contact-pc_share-wechat:hover .footer-contact-pc_share-img{display:block}.modal{position:fixed;z-index:10;left:0;top:0;width:100vw;height:100vh;background-color:#fff;overflow:auto}.footer-contact-mb_share-item{width:8.26666667vw;height:6.66666667vw;color:#b2b7bc;font-size:7.73333333vw;background-size:contain;background-repeat:no-repeat}.footer-contact-mb_share-item:nth-child(n+2){margin-left:5.33333333vw}.footer-contact-mb_share-item:active{color:#fff}.footer-contact-mobile{margin:auto}.footer-contact-mb_share{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;margin-top:10.93333333vw}.footer-contact-mb_share-wechat{background-image:url(https://s3.pstatp.com/ee/feishu_website/static/img/wechat-mb.f2fba0e61f.png)}.footer-contact-mb_share-sina{background-image:url(https://s2.pstatp.com/ee/feishu_website/static/img/sina-mb.4e1154362b.png)}.footer-contact-mb_share-zhihu{background-image:url(https://s0.pstatp.com/ee/feishu_website/static/img/zhihu-mb.506a014612.png)}.contact-mb_share-card{position:fixed;z-index:2;top:50%;left:50%;-ms-flex-direction:column;flex-direction:column;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);width:94.66666667vw;height:69.33333333vw;display:-ms-flexbox;display:flex;border-radius:1.33333333vw;background-color:#fff}.contact-mb_share-modal{background-color:initial}.contact-mb_share-close{position:absolute;top:3.2vw;right:3.2vw;width:6.4vw;height:6.4vw;background-image:url(https://s3.pstatp.com/ee/feishu_website/static/img/close-icon.23cdb9559f.png);background-size:contain;background-repeat:no-repeat}.contact-mb_share-img{width:31.46666667vw;height:31.46666667vw;margin:10.93333333vw auto 0}.contact-mb_share-text{width:49.06666667vw;font-size:3.73333333vw;text-align:center;color:#51565d;margin:5.33333333vw auto 0}.contact-mb_share-content{width:100%;height:100%;background-color:rgba(0,0,0,.1)}.collapse{width:170px}.collapse__single{width:auto}.collapse-title{opacity:.8;font-size:18px;line-height:24px;font-weight:500;color:#1f2d3f}.collapse-title .feishuweb-arrow{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg);color:#b2b7bc}.collapse-title .collapse-arrow-down{display:none}.collapse-title .collapse-arrow-active{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg);transition:.1s}.collapse-list{margin-top:24px}.collapse-item{opacity:.8;font-size:14px;line-height:16px;margin-top:16px;cursor:pointer}.collapse-item:hover{text-decoration:underline}@media screen and (max-width:890px){.collapse{width:100%;border-bottom:1px solid hsla(0,0%,100%,.06)}.collapse-title{font-size:4.26666667vw;padding-top:4vw;padding-bottom:4vw;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:justify;justify-content:space-between}.collapse-title .collapse-arrow-down{display:block}.collapse-list{margin-top:0}.collapse-item{margin-top:0;padding-top:3.06666667vw;padding-bottom:3.06666667vw;padding-left:5.33333333vw;font-size:3.73333333vw}}.locale-select{color:#1f2d3f;width:100%;font-size:12px;position:relative;cursor:pointer}.locale-select:hover .locale-option__list{opacity:1;visibility:visible}.locale-select:hover .locale-select__icon-arrow-down{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg);transition:.1s}.locale-select .feishuweb-locale-info{font-size:18px}.locale-select .feishuweb-arrow{font-size:14px;transition:.1s}.locale-select__label{text-align:center;font-size:14px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:start;justify-content:flex-start;opacity:.8}.locale-select__icon{color:#939aa3}.locale-select__text{margin:0 10px 0 12px}.locale-select__icon-arrow-down{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.locale-select__icon-arrow-up{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.locale-option__list{position:absolute;top:100%;left:0;width:156px;opacity:0;visibility:hidden;background-color:#fff;color:#1f2d3f}.locale-option{padding:0 14px 0 24px;width:100%;display:-ms-flexbox;display:flex;height:50px;line-height:30px;-ms-flex-align:center;align-items:center;position:relative;text-align:center;font-size:16px}.locale-option:hover{background-color:hsla(0,0%,100%,.05)}.locale-option--active{color:#6ba9ff;font-weight:500}.locale-option__icon{width:16px;height:16px;background-image:url(https://s4.pstatp.com/ee/feishu_website/static/img/checked.6259265c5d.png);background-size:cover;position:absolute;right:0;top:6px;display:none}@media screen and (max-width:890px){.locale-select{font-size:4.26666667vw}.locale-select:hover .locale-select__icon-arrow-down{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.locale-select:hover .locale-select__icon-arrow-up{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg);transition:.1s}.locale-select .feishuweb-locale-info{font-size:6.4vw}.locale-select .feishuweb-arrow{font-size:4.8vw;margin-left:.8vw}.locale-option__icon{width:5.06666667vw;height:5.06666667vw;top:3.86666667vw;display:block}.locale-option{height:12.8vw;line-height:12.8vw;padding:0;width:100%;-ms-flex-pack:center;justify-content:center}.locale-option__list{padding-left:2.66666667vw;padding-right:2.66666667vw;width:100%;position:relative;top:0;left:0;border-top:1px solid hsla(0,0%,100%,.06);display:none;opacity:1;visibility:visible;box-shadow:none}.locale-option__list--active{display:block}.locale-select__text{font-size:4.26666667vw;margin-left:2.66666667vw;margin-right:.66666667vw}.locale-select__label{height:12.8vw;-ms-flex-pack:center;justify-content:center}.locale-option--active{color:#006aff}}.ipad-footer__legal{font-size:14px;color:#8f959e;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.ipad-footer__legal .footer__legal-split{height:12px;color:#8f959e;width:1px}.ipad-footer__bottom-main{margin:auto;display:-ms-flexbox;display:flex;height:100%;-ms-flex-align:center;align-items:center;-ms-flex-pack:justify;justify-content:space-between}.ipad-footer__bottom-main .footer-contact-pc_share-img{top:-108px;left:-40px}.ipad-footer__copyright{width:444px;font-size:12px;line-height:1.67;text-align:center;color:#8f959e}.footer-contact-pc{margin-top:0;font-size:26px}.ipad-footer__bottom{height:90px;margin-top:60px;background-color:#eff0f1;width:100%}.ipad-footer{background-color:#f7f9fc}.ipad-footer__portrait-legal{display:none}.ipad-footer__main{display:-ms-flexbox;display:flex;margin:auto;padding-top:60px;position:relative;-ms-flex-pack:center;justify-content:center}.ipad-footer__main .footer__collapse{width:620px;margin-left:0}.ipad-footer__main .footer__collapse-en{width:333px}.ipad-footer__main .footer-contact-wrapper{width:160px;position:absolute;left:0}.ipad-footer__main .footer-locale-select{margin-top:0}.ipad-footer__main .collapse-ipad{-ms-flex:none;flex:none;width:140px}.ipad-footer__record{white-space:nowrap}.copyright-item img{width:14px;height:14px;vertical-align:text-bottom}@media screen and (max-width:1300px) and (orientation:landscape){.ipad-footer__bottom-main,.ipad-footer__main{width:944px}}@media screen and (min-width:1300px) and (orientation:landscape){.ipad-footer__bottom-main,.ipad-footer__main{width:1200px}}@media screen and (max-width:1400px) and (orientation:portrait){.ipad-footer__main{width:688px;-ms-flex-pack:end;justify-content:flex-end}.ipad-footer__main .footer-contact-wrapper{margin-top:0}.ipad-footer__main .locale-select{font-size:14px}.ipad-footer__main .footer__collapse,.ipad-footer__main .footer__collapse-en{-ms-flex-direction:row;flex-direction:row}.ipad-footer__main .footer__collapse{width:472px}.ipad-footer__main .footer__collapse-en{width:400px}.ipad-footer__main .collapse-ipad{-ms-flex:auto;flex:auto}.ipad-footer__main .ipad-footer__portrait-legal{display:block;position:absolute;top:108px;left:0}.ipad-footer__main .ipad-footer__portrait-legal .footer__legal-privacy{margin-left:15px}.ipad-footer__main .ipad-footer__portrait-legal .footer__legal-terms{margin-right:15px}.ipad-footer__bottom-main{width:688px}.ipad-footer__bottom-main .copyright-item>a,.ipad-footer__bottom-main .copyright-item>span{display:inline}.ipad-footer__bottom-main .ipad-footer__copyright{text-align:left}.ipad-footer__bottom-main .ipad-footer__legal{display:none}}.locale-ipad-select{color:#1f2d3f;width:100%;font-size:12px;position:relative;cursor:pointer}.locale-ipad-select:hover .locale-ipad-option__list{opacity:1;visibility:visible}.locale-ipad-select:hover .locale-ipad-select__icon-arrow-down{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg);transition:.1s}.locale-ipad-select .feishuweb-locale-info{font-size:18px}.locale-ipad-select .feishuweb-arrow{font-size:14px;transition:.1s}.locale-ipad-select__label{text-align:center;font-size:14px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:start;justify-content:flex-start;opacity:.8}.locale-ipad-select__icon{color:#939aa3}.locale-ipad-select__text{margin:0 10px 0 12px}.locale-ipad-select__icon-arrow-down{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.locale-ipad-select__icon-arrow-up{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.locale-ipad-option__list{position:absolute;top:100%;left:0;width:156px;opacity:0;visibility:hidden;background-color:#fff;color:#1f2d3f;z-index:2}.locale-ipad-option{padding:0 14px 0 24px;width:100%;display:-ms-flexbox;display:flex;height:50px;line-height:30px;-ms-flex-align:center;align-items:center;position:relative;text-align:center;font-size:16px}.locale-ipad-option:hover{background-color:hsla(0,0%,100%,.05)}.locale-ipad-option--active{color:#6ba9ff;font-weight:500}.locale-ipad-option__icon{width:16px;height:16px;background-image:url(https://s4.pstatp.com/ee/feishu_website/static/img/checked.6259265c5d.png);background-size:cover;position:absolute;right:0;top:6px;display:none}.collapse-ipad{width:170px}.collapse-ipad__single{width:auto}.collapse-ipad-title{opacity:.8;font-size:18px;line-height:24px;font-weight:500;color:#1f2d3f}.collapse-ipad-title .feishuweb-arrow{-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg);color:#b2b7bc}.collapse-ipad-title .collapse-ipad-arrow-down{display:none}.collapse-ipad-title .collapse-ipad-arrow-active{-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg);transition:.1s}.collapse-ipad-list{margin-top:24px}.collapse-ipad-item{opacity:.8;font-size:14px;line-height:16px;margin-top:16px;cursor:pointer}.collapse-ipad-item:hover{text-decoration:underline}.footer{color:#354152;background-blend-mode:multiply;background-color:#f7f9fc;padding:50px 0 11px;height:420px;position:relative;width:100%}.footer-main{width:1200px;margin:0 auto;display:-ms-flexbox;display:flex;-ms-flex-align:start;align-items:flex-start;-ms-flex-pack:justify;justify-content:space-between}@media screen and (max-width:890px){.footer-main{width:87.2vw}}.footer-main .collapse{margin-top:12px}.copyright-item__text{display:inline-block;margin-right:8px}.footer-column-title{opacity:.8;font-size:18px;line-height:24px;font-weight:500}.footer-column-list{margin-top:20px}.footer-column-item{opacity:.8;font-size:12px;line-height:16px;margin-top:10px;cursor:pointer}.footer-column-item:hover{text-decoration:underline}.footer-copyright{width:1200px;font-size:14px;line-height:10px;text-align:center;color:#354152;margin:12px auto 0}@media screen and (max-width:890px){.footer-copyright{width:87.2vw}}.footer-copyright .copyright-item{display:inline-block}.footer-copyright .record{margin-left:20px;height:20px;line-height:20px}.footer-copyright .record .record-img{vertical-align:bottom;margin-right:5px}.footer-arrow-down{display:none}.footer-locale-select{margin-top:12px}.footer__collapse{width:auto;display:-ms-flexbox;display:flex;margin-left:43px}.footer__collapse-en{margin-left:182px}.footer__legal{width:1200px;margin:50px auto 0;text-align:center;font-size:14px;color:#354152;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center}.footer__legal>a:hover{text-decoration:underline}.footer__legal-split{height:14px;width:2px;display:inline-block;background-color:#3d4959}.footer__legal-terms{margin-right:15px}.footer__legal-terms-en{margin-left:-16px}.footer__legal-privacy{margin-left:15px}.no-english-version{visibility:hidden;opacity:0}@media screen and (max-width:890px){.footer{padding-top:0;height:auto;padding-bottom:34.66666667vw}.footer-main{-ms-flex-direction:column;flex-direction:column}.footer-main .collapse{border:none;margin-top:0}.footer__collapse,.footer__collapse-en{width:100%;margin-left:0;-ms-flex-direction:column;flex-direction:column}.footer-contact-wrapper{width:100%;margin-top:10.13333333vw}.footer-contact{display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center}.footer-column{width:100%;border-bottom:1px solid #fff}.footer-column-title{padding-top:4vw;padding-bottom:4vw;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:justify;justify-content:space-between}.footer-column-list{margin-top:0}.footer-column-item{margin-top:0;padding-top:3.06666667vw;padding-bottom:3.06666667vw;padding-left:5.33333333vw}.footer-arrow-down{width:6.4vw;height:6.4vw;display:block}.footer-locale-select{width:100%}.footer-copyright{width:87.2vw;margin:5.33333333vw auto auto;line-height:5.33333333vw}.footer__legal{width:100%;margin-top:5.33333333vw;font-size:2.66666667vw}.footer__legal-split{height:2.66666667vw}.footer__legal-terms{margin-right:2.66666667vw}.footer__legal-terms-en{margin-left:0}.footer__legal-privacy{margin-left:2.66666667vw}.copyright-item>a,.copyright-item>span{display:block}.no-english-version{display:none}}.wrapper{min-width:1200px;width:100%}.content-wrapper{position:relative;min-height:calc(100vh - 390px);padding-top:70px;overflow:hidden}@media screen and (max-width:890px){.wrapper{min-width:auto}.content-wrapper{padding-top:12vw}}.no-match{margin-top:137px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center}.no-match-title{font-size:48px;font-weight:700;line-height:64px;color:#111f33}.no-match-subtitle,.no-match-title{font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial}.no-match-subtitle{margin-top:8px;font-size:18px;line-height:30px;color:#354152}.no-match-image{width:230px;height:230px;margin-top:32px}@media screen and (max-width:890px){.no-match{margin-top:-12vw;min-height:100vh;background-image:url(https://s0.pstatp.com/ee/feishu_website/static/img/bg.8dc2bc9795.png);background-size:cover}.no-match-title{font-size:6.4vw;line-height:8.53333333vw}.no-match-subtitle{font-size:4vw;line-height:6vw}.no-match-image{width:44vw;height:44vw}}.common-button{width:150px;height:48px;box-shadow:0 4px 8px 0 rgba(41,105,255,.24);border-radius:25px;background-color:#3370ff;font-size:16px;color:#fff;text-align:center;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;transition:all .2s;position:relative}.common-button:after{width:100%;height:100%;position:absolute;top:0;border-radius:25px;content:"";left:0;right:0;bottom:0;display:none}.common-button:hover{box-shadow:0 10px 23px 0 rgba(24,120,255,.48)}.common-button:hover:after{display:inline-block;box-shadow:0 4px 8px 0 rgba(41,105,255,.24)}@media screen and (max-width:890px){.common-button{width:34.66666667vw;height:10.66666667vw;box-shadow:0 4px 8px 0 rgba(41,105,255,.24);font-size:3.73333333vw}.common-button,.common-button:hover:after{border-radius:5.33333333vw}}.button{width:160px;height:50px;border-radius:25px;font-size:16px;line-height:22px;font-weight:500;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;cursor:pointer;color:#fff;background-color:#006aff;border:1px solid transparent;position:relative}.button:after{position:absolute;top:0;left:0;content:"";display:block;width:100%;height:100%;border-radius:25px;background-color:hsla(0,0%,100%,.15);opacity:0;transition:all .5s}.button:hover:after{opacity:1}.button:active:after{background-color:rgba(0,0,0,.15);opacity:1}.button-flat{color:#006aff;background-color:transparent;border-color:#006aff;transition:background-color,color .5s}.button-flat:hover{color:#fff;border-color:transparent;background-color:#006aff}.button-flat:hover:after{display:none;visibility:hidden}@media screen and (max-width:890px){.button{width:32vw;height:10.66666667vw;line-height:10.66666667vw;border-radius:5.33333333vw;font-size:3.73333333vw}}@-webkit-keyframes rise-up{0%{opacity:0;-webkit-transform:translateY(100px);transform:translateY(100px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes rise-up{0%{opacity:0;-webkit-transform:translateY(100px);transform:translateY(100px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}.rise-up-wrapper{opacity:0}.rise-up-wrapper-visible{opacity:1}.item-rise-up{-webkit-animation:rise-up 1s forwards;animation:rise-up 1s forwards}@media screen and (max-width:890px){.rise-up-wrapper{opacity:1;-webkit-animation:none;animation:none}}.feature{width:1200px;margin:0 auto;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;height:640px;-ms-flex-pack:justify;justify-content:space-between}@media screen and (max-width:890px){.feature{width:87.2vw}}.feature-reverse{-ms-flex-direction:row-reverse;flex-direction:row-reverse}.feature-image{width:600px}.feature-intro{width:600px;padding-left:80px}.feature-reverse .feature-intro{padding-left:56px}.feature-icon{width:60px;height:60px;border-radius:50%}.feature-intro__button{margin-top:24px}.feature-title{color:#141f33;font-weight:700;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial;color:#1f2329;font-size:32px;line-height:48px;margin-top:22px}.feature-subtitle{color:#646a73;font-size:18px;line-height:30px;margin-top:8px;width:500px}.feature-intro__guides-title{font-size:16px;line-height:22px;color:#646a73}.feature-intro__guides{margin-top:30px}.feature-intro__guides-item{font-size:16px;color:#3370ff;line-height:22px;margin-top:10px;display:block}.feature-intro__guide{margin-top:24px;color:#006aff;font-weight:500;display:block}.feature-intro__guide:hover{text-decoration:underline}.feature-highlights{margin-top:40px}.feature-highlights-box{display:-ms-flexbox;display:flex}.feature-highlights-dot{width:8px;height:8px;background-color:#006aff;display:inline-block;border-radius:50%;margin-top:14px}.feature-highlights-text{white-space:pre;font-size:16px;line-height:2.25;color:#111f33;margin-left:13px}.feature-intro__desc{line-height:1.5;font-size:16px;color:#1f2329;margin-top:20px;width:490px}.feature-intro__qrcode{display:-ms-flexbox;display:flex;-ms-flex-align:end;align-items:flex-end;margin-top:40px}.feature-intro__qrcode-img{width:80px}.feature-intro__qrcode-text{margin-left:14px;font-size:16px;line-height:1.5;color:#646a73}@media screen and (max-width:890px){.feature{padding-top:11.2vw;height:auto;-ms-flex-direction:column-reverse;flex-direction:column-reverse}.feature~.feature{padding-top:0;margin-top:10.66666667vw}.feature-image{width:87.2vw}.feature-intro{width:100%;text-align:left;padding-left:0!important}.feature-icon{width:12vw;height:12vw}.feature-title{font-size:5.33333333vw;margin-top:2.66666667vw}.feature-subtitle{font-size:4vw;line-height:6vw;margin-top:2.13333333vw;width:auto}.feature-highlights{margin-top:5.33333333vw}.feature-highlights-dot{width:1.6vw;height:1.6vw;margin-top:2.4vw}.feature-highlights-text,.feature-intro__desc{font-size:3.73333333vw;line-height:1.71}.feature-intro__desc{margin-top:5.33333333vw;width:auto}}.headblock{width:1200px;margin:0 auto;position:relative;padding-top:226px;padding-left:4px}@media screen and (max-width:890px){.headblock{width:87.2vw}}.headblock-title{color:#141f33;font-weight:700;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial;font-size:48px;line-height:64px;width:700px;color:#1f2329}.headblock__slogan{font-size:28px;font-weight:600;color:#006aff;margin-bottom:10px}.headblock-subtitle{color:#646a73;font-size:20px;line-height:30px;font-weight:400;margin-top:8px;width:660px;white-space:pre-wrap}.headblock-start-btn{color:#fff;font-size:16px;font-weight:500;width:160px;height:60px;border-radius:30px;margin-top:70px;background-color:#006aff;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;position:relative}.headblock-start-btn:after{content:"";display:block;position:absolute;top:0;left:0;width:100%;height:100%;border-radius:30px;background-color:hsla(0,0%,100%,.1);opacity:0;transition:all .5s}.headblock-start-btn:hover:after{opacity:1}.btn-box{-ms-flex-align:baseline;align-items:baseline}.btn-box,.headblock-start-icon{display:-ms-flexbox;display:flex}.headblock-start-icon{-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:50px;height:50px;background-color:hsla(0,0%,100%,.08);border-radius:50%;margin-left:12px}.headblock-start-icon>img{width:16px}@media screen and (max-width:890px){.headblock{padding-top:21.6vw}.headblock-title{font-size:6.4vw;line-height:8.53333333vw;width:100%}.headblock__slogan{font-size:5.33333333vw;margin-bottom:3.2vw}.headblock-subtitle{font-size:3.73333333vw;line-height:5.33333333vw;margin-top:3.33333333vw;width:100%}.headblock-start-btn{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:29.33333333vw;height:10.66666667vw;border-radius:6.66666667vw;margin-top:7.46666667vw;margin-bottom:4.26666667vw;font-size:3.46666667vw;padding:0}.headblock-start-icon{display:none}}.lottie-animation{width:100%;height:100%}.header-block{height:auto;width:100%;margin-top:-70px}@media screen and (max-width:890px){.header-block{background-color:#fff}}@font-face{font-family:feishuwebsite;font-display:block;src:url(https://s2.pstatp.com/ee/feishu_website/static/fonts/feishu-website.80681b87c0.woff) format("woff")}[class*=" feishuweb-"],[class^=feishuweb-]{font-family:feishuwebsite!important;speak:none;font-style:normal;font-weight:400;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.usinglark{width:1200px;position:relative;height:371px;text-align:center;background-image:url(https://s4.pstatp.com/ee/feishu_website/static/img/using-lark-bg.d77b276269.svg);background-size:contain;margin:160px auto -42px;z-index:2}@media screen and (max-width:890px){.usinglark{width:87.2vw}}.usinglark-title{color:#141f33;font-weight:700;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Tahoma,Arial;line-height:1.5;font-size:32px;color:#1f2329}.usinglark-subtitle{color:#646a73;font-size:18px;margin-top:8px;line-height:1.67;font-weight:400}.usinglark-btn{margin:40px auto 0}.usinglark-toy{position:absolute;background-size:cover}.usinglark-toy1{background-image:url(https://s3.pstatp.com/ee/feishu_website/static/img/toy1.ae3bc02bcc.svg);width:37px;height:37px;left:-80px;top:110px;-webkit-animation:using-lark-toy 3s .8s infinite;animation:using-lark-toy 3s .8s infinite}.usinglark-toy2{background-image:url(https://s2.pstatp.com/ee/feishu_website/static/img/toy2.1aff5baf64.svg);width:84px;height:84px;left:6px;top:160px;-webkit-animation:using-lark-toy 3s .1s infinite;animation:using-lark-toy 3s .1s infinite}.usinglark-toy3{background-image:url(https://s1.pstatp.com/ee/feishu_website/static/img/toy3.d4f775b63a.svg);width:88px;height:88px;left:1060px;top:40px;-webkit-animation:using-lark-toy 3s .3s infinite;animation:using-lark-toy 3s .3s infinite}.usinglark-toy4{background-image:url(https://s2.pstatp.com/ee/feishu_website/static/img/toy4.3cb558b0dc.svg);width:46px;height:46px;left:940px;top:90px;-webkit-animation:using-lark-toy 3s .9s infinite;animation:using-lark-toy 3s .9s infinite}@media screen and (max-width:890px){.usinglark{height:auto;padding-bottom:13.33333333vw;padding-top:13.33333333vw;background-image:none;margin-bottom:0;margin-top:0}.usinglark-title{font-size:5.33333333vw}.usinglark-subtitle{font-size:3.2vw;margin-top:2.66666667vw}.usinglark-btn{margin-top:5.33333333vw}.usinglark-toy{background-image:none;display:none}}@-webkit-keyframes using-lark-toy{0%{-webkit-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(.7);transform:scale(.7)}to{-webkit-transform:scale(1);transform:scale(1)}}@keyframes using-lark-toy{0%{-webkit-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(.7);transform:scale(.7)}to{-webkit-transform:scale(1);transform:scale(1)}}