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span{display:inline-block;width:5px;height:5px;border-radius:50%;background-color:rgba(134,144,156,1);margin-right:1rem}.teach_linkBtn__l5FnI{margin-top:9rem;display:flex;align-items:center;color:#fff;font-size:1.6rem;font-weight:700}.teach_go__J9m_6,.teach_linkBtn__l5FnI span{transition:all .3s}.teach_go__J9m_6{width:14rem;height:5rem;display:flex;align-items:center;justify-content:center;background-color:rgba(29,33,41,1);border-radius:2.4rem;cursor:pointer}.teach_go__J9m_6:hover{box-shadow:0 12px 20px 0 rgba(12,12,13,.1)}.teach_go__J9m_6:hover .teach_arrow__luBjB{transform:rotate(-45deg)}.teach_go__J9m_6:hover span{transform:translateX(-5px)}.teach_more__K_I34{width:28rem;height:5rem;display:flex;align-items:center;justify-content:center;background-color:rgba(22,93,255,1);border-radius:2.4rem;margin-left:1.5rem;cursor:pointer;transition:all .3s}.teach_more__K_I34:hover{box-shadow:0 12px 20px 0 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2rem;display:flex;align-items:flex-start;justify-content:space-between}.dingdang_content__Rpwaz{margin-bottom:2.4rem}.dingdang_name__cLwl6{font-size:4rem;line-height:4rem;color:rgba(29,33,41,1);margin-bottom:.8rem}.dingdang_desc__G9fQN{font-size:2rem;color:rgba(134,144,156,1)}.dingdang_box__0ioDs{font-weight:700;margin-left:2.4rem}.dingdang_top__jT1XD{margin-bottom:4rem;display:flex;align-items:center}.dingdang_link__RdDoy{margin-top:7rem;background-color:rgba(22,93,255,1);color:#fff;border-radius:2.4rem;width:28rem;height:5rem;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:700;cursor:pointer;transition:all .3s}.dingdang_arrow__oRuao{margin-left:.5rem;transition:all .3s;object-fit:cover}.dingdang_link__RdDoy:hover{box-shadow:0 12px 20px 0 rgba(22,93,255,.2);background-color:rgba(14,66,210,1)}.dingdang_link__RdDoy:hover .dingdang_arrow__oRuao{transform:translateX(5px)}.dingdang_link__RdDoy:hover span{transform:translateX(-5px)}.dingdang_link__RdDoy span{transition:all .3s}.dingdang_info__YhUQr{color:rgba(134,144,156,1);font-size:1.4rem;line-height:2rem;display:flex;align-items:center;padding-left:.5rem;margin-bottom:.5rem}.dingdang_info__YhUQr span{display:inline-block;width:5px;height:5px;border-radius:50%;background-color:rgba(134,144,156,1);margin-right:1rem}.dingdang_tabsList__oC1DI{margin-top:15rem;display:flex;align-items:center;font-size:1.3rem;font-weight:700;color:rgba(201,205,212,1)}.dingdang_tabItem__Lp_iV{padding:.8rem 1.6rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;border-radius:1.6rem}.dingdang_tabActive__g4zJk,.dingdang_tabItem__Lp_iV:hover{background-color:#f2f3f5;color:#1d2129}.dingdang_banner__5iS8T{width:23rem;height:48rem;overflow:hidden;position:relative;border-radius:5.3rem}.dingdang_bannerItem__M8aRf{margin-left:2rem;border-radius:3rem;transition:all .3s;position:absolute;left:0;top:2rem;z-index:0}.dingdang_bannerItem__M8aRf:nth-child(3),.dingdang_bannerItem__M8aRf:nth-child(4),.dingdang_bannerItem__M8aRf:nth-child(5),.dingdang_bannerItem__M8aRf:nth-child(6){left:22rem;transition:all .3s}.dingdang_mobileBg__D_rs6{z-index:5;position:relative}.dingdang_bannerActive__M3RVX{left:0!important;z-index:2}.dingdang_right__VBdDA{display:flex;flex-direction:column;align-items:flex-end}.dingdang_dingdangcode__SV7en,.dingdang_icon__2Hm2V{display:flex;align-items:center}.dingdang_icon__2Hm2V{font-size:1.6rem;font-weight:700;color:#1d2129;margin-bottom:.5rem}.dingdang_icon__2Hm2V img{margin-right:.5rem;display:block;object-fit:cover}.dashboard_section__1r1Yf{border-bottom:1px solid #e5e6eb}.dashboard_wrapper__pzlYj{margin:0 auto;width:144rem;padding:8rem 0 16rem;position:relative;overflow:hidden}.dashboard_bg1__38GMp{position:absolute;top:0;pointer-events:none}.dashboard_bg2__x1TiP{position:absolute;bottom:25rem;pointer-events:none}.dashboard_box1__jxedc{display:flex;flex-direction:column;justify-content:center;align-items:center}.dashboard_starcontentbold__IAOHn{font-size:8rem;font-weight:700;color:#1d2129}.dashboard_starcontentbold__IAOHn:nth-child(2){margin-bottom:.8rem;line-height:8rem;margin-top:2rem}.dashboard_starcontentbold__IAOHn:nth-child(3){font-size:3.6rem;line-height:3.6rem}.dashboard_starwrapper__s0JQ4{display:flex;align-items:center;color:#86909c;font-size:1.8rem;font-weight:700;border:1px solid #e5e6eb;border-radius:3rem;box-shadow:0 12px 12px -4px rgba(78,89,105,.08);padding:1.2rem 2.4rem;margin:3rem 0}.dashboard_starwrapper__s0JQ4 img{margin:0 .8rem}.dashboard_box2__pVPM3{margin-top:3rem;display:flex;flex-direction:column;justify-content:center;align-items:center}.dashboard_boxtitle__GHybH{font-size:1.3rem;font-weight:700;color:#c9cdd4;border-radius:2rem;border:1px solid #e5e6eb;justify-content:center;width:20rem;height:4rem;margin-bottom:5rem}.dashboard_animationwrapper__N0tqP,.dashboard_boxtitle__GHybH{display:flex;align-items:center;background-color:#fff;z-index:1}.dashboard_animationwrapper__N0tqP{width:100%;padding:0 13.5rem;position:relative;justify-content:space-between}.dashboard_animation__G2Ldv{height:44rem;width:32%;border-radius:3.6rem;border:1px solid #e5e6eb;box-shadow:0 3rem 20px 0 rgba(78,89,105,.12);cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;transition:all .3s}.dashboard_animation1__E1qsI{transform:rotate(-5deg) 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2rem;opacity:0}.dashboard_btn__Ykq8s,.dashboard_btntop__MIJTi{background-color:rgba(229,230,235,1);overflow:hidden;transition:all .3s}.dashboard_btntop__MIJTi{justify-content:center;display:flex;height:0}.dashboard_btnbottom__z9RD_ img{margin:0 .5rem}.dashboard_cover__bmOgP{background:#fff!important;padding:2.7rem;position:absolute;bottom:-1px;left:0;width:100%;z-index:2;border-radius:0 0 3.6rem 3.6rem;transition:all .3s}.dashboard_covertitle__qh7lB{font-size:2.4rem;font-weight:700;color:#1d2129;line-height:2.4rem;margin-bottom:.8rem}.dashboard_coverdesc__Dyb9X{font-size:1.3rem;line-height:2.2rem;color:#86909c}.dashboard_dingdangpic__Wolhs{transform:rotate(3deg);margin-top:-5rem;transition:all .3s}.dashboard_animation2__S3RI_ .dashboard_coverBtn__rFOMF{justify-content:center}.dashboard_baikepic__jrKt0{margin-top:-5rem;transition:all .3s}.dashboard_baike__rBtD_{width:30%;border-radius:2rem;overflow:hidden;transition:all .3s;opacity:0}.dashboard_techbtn__hlwLY{display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700;color:rgba(29,33,41,1);background-color:rgba(229,230,235,1);border-radius:2rem;height:0;width:40%;margin:0 auto;transition:all .3s;opacity:0}.dashboard_animation3__gpa8z:hover .dashboard_techbtn__hlwLY{width:100%;margin-top:2rem;height:4rem;opacity:1}.dashboard_techbtn__hlwLY span{transition:all .3s}.dashboard_techbtn__hlwLY:hover span{transform:translate(-6px)}.dashboard_arrow__6Sc2I{opacity:0;transition:all .6s}.dashboard_techbtn__hlwLY:hover .dashboard_arrow__6Sc2I{opacity:1}.dashboard_baike__rBtD_ .dashboard_btnbottom__z9RD_{width:100%;transition:all .3s}.dashboard_baikefix__nUAVq{transform:translate(0) scale(1)!important}.dashboard_android__0sLfc{transform:translate(-5rem);margin-left:1rem}.dashboard_android__0sLfc,.dashboard_android__0sLfc .dashboard_btnbottom__z9RD_{border-radius:.4rem 2rem 2rem .4rem}.dashboard_animation3__gpa8z{flex-direction:column;justify-content:flex-start;padding-top:2rem}.dashboard_teac2__pEZLa{margin-top:-2rem}.dashboard_box3__uaVBQ{margin-top:24rem;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1;position:relative;margin-bottom:10rem}.dashboard_box3title__tQyZP{margin-bottom:2rem}.dashboard_box3__uaVBQ div:nth-child(2),.dashboard_box3__uaVBQ div:nth-child(3),.dashboard_box3__uaVBQ div:nth-child(4){font-size:2.8rem;font-weight:700;color:#1d2129;display:flex;align-items:center;line-height:2.8rem}.dashboard_box3__uaVBQ div:nth-child(2),.dashboard_box3__uaVBQ div:nth-child(3),.dashboard_box3__uaVBQ div:nth-child(4) span{color:#86909c}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2){cursor:pointer}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2) img{transition:all .3s}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2) img:first-child{transform:translateX(5px)}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2) img:nth-child(2){transform:translateX(-5px)}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2):hover img:first-child{transform:translate(4px,-2px)}.dashboard_box3__uaVBQ div:nth-child(2) div:nth-child(2):hover img:nth-child(2){transform:translate(-4px,-2px)}.dashboard_box3__uaVBQ div:nth-child(3),.dashboard_box3__uaVBQ div:nth-child(4){margin-top:1rem}.dashboard_box4__Wllg1{margin:0}.nav_headerwrapper__NsFTc{display:flex;align-items:center;justify-content:space-between;height:4.6rem;padding:0 2rem;border-bottom:1px solid rgba(229,230,235,1);background-color:#fff;position:relative;z-index:2}.nav_icon__K9IeG,.nav_navLogo__H0wKh{width:2.2rem;height:2.2rem}.nav_headerwrapper__NsFTc div{font-size:1.6rem;color:rgba(29,33,41,1);display:flex;align-items:center}.nav_headerwrapper__NsFTc div img{margin-right:1rem}.nav_navwrapper__9UDat{position:fixed;top:0;left:0;z-index:10;width:100%;overflow:hidden}.nav_coverwrapper__n_qGJ{display:flex;align-items:center;justify-content:center;height:calc(100% - 4.6rem)}.nav_cover___VCyM{width:25rem;height:25rem;background-color:rgba(255,255,255,.95);transition:all .3s;padding:2rem 1.6rem 4rem;display:flex;flex-direction:column;justify-content:space-between;align-items:center}.nav_coveropen__5PQdJ{width:100%;height:100%}.nav_coverbtn__OifMo{height:5rem;margin-bottom:1.5rem;border:1px solid rgba(229,230,235,1);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:rgba(0,0,0,1);border-radius:2.4rem;width:100%;background-color:#fff}.nav_coverbtnbox__YTgZQ{width:100%}.nav_coverbtnbox__YTgZQ 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rgba(229,230,235,1);position:relative}.dashboard_bg1__81ng0{position:absolute;width:36rem;height:55rem}.dashboard_bg1left__7VYAE{left:-20rem}.dashboard_bg1right__hHGGP{right:-20rem;transform:rotateY(180deg)}.dashboard_dashboardmain__8gsCq{display:flex;justify-content:center;flex-direction:column;align-items:center}.dashboard_star__WlvDc{margin-bottom:2rem;width:4.4rem;height:4.4rem}.dashboard_dashboardmain__8gsCq .dashboard_bold__aWxNh,.dashboard_dashboardmain__8gsCq .dashboard_normal__jFhJL{color:rgba(29,33,41,1)}.dashboard_dashboardmain__8gsCq .dashboard_bold__aWxNh{font-size:3.6rem;line-height:3.6rem;margin-bottom:1rem}.dashboard_dashboardmain__8gsCq .dashboard_normal__jFhJL{font-size:1.7rem;line-height:1.7rem;margin-bottom:3rem}.dashboard_headerimg__krE82{margin:0 .6rem;width:2.4rem;height:2.4rem}.dashboard_gif__BhVOT{width:12rem;height:12rem}.dashboard_dingdang__WV75W{display:flex;align-items:center;padding:1.4rem 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img{width:10rem;height:8rem;margin-bottom:2rem}.footer_footerwrapper__zgRuB{padding-top:6rem;display:flex;flex-direction:column;justify-content:center;align-items:center}.footer_name__2Cyeq{color:rgba(29,33,41,1);font-size:2.2rem;line-height:2.2rem;text-align:center}.footer_desc__z__qq{font-size:1.4rem;margin-top:1rem}.footer_codewrapper__Wd1Rt{margin-top:3rem;margin-bottom:3rem}.footer_codeitem___jy_2,.footer_codewrapper__Wd1Rt{display:flex;align-items:center;justify-content:center}.footer_codeitem___jy_2{flex-direction:column;padding:1.2rem;border-radius:3.2rem 3.2rem 1.8rem 1.8rem;background-color:rgba(247,248,250,1)}.footer_codeitem___jy_2 img:last-child{padding:.4rem;background-color:#fff;border-radius:.8rem;width:8rem;height:8rem;margin-top:.5rem;box-shadow:0 1rem 1rem 0 rgba(12,12,13,.1)}.footer_codewrapper__Wd1Rt .footer_codeitem___jy_2:last-child{margin-left:1.5rem}.footer_footerbg__D4us6{height:21rem;width:100%;background-image:url(/_next/static/media/bg.3d3565b3.png);background-size:100% 100%;background-position:100% 100%;background-repeat:no-repeat;border-radius:20rem 20rem 0 0}@keyframes testimonials_marquee__60iiF{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.testimonials_wrapper__u6qaT{padding:5rem 2rem;border-bottom:1px solid rgba(229,230,235,1)}.testimonials_name__5mWW8{color:rgba(29,33,41,1);font-size:2rem}.testimonials_text__HzjgG{color:rgba(29,33,41,1);font-size:1.4rem;margin-top:.5rem}.testimonials_marqueeContainer__3suKH{overflow:hidden;position:relative;width:100%;margin-top:3rem}.testimonials_marqueeContent__kWtNU{display:flex;width:calc((30rem * 2 * 5) + (2rem * 5 * 2));animation:testimonials_marquee__60iiF 20s linear infinite}.testimonials_list__wH9qM{display:flex}.testimonials_item__fJwCH{padding:2rem;border-radius:2.4rem;background-color:#f7f8fa;display:flex;flex-direction:column;justify-content:space-between;height:20rem;width:30rem;margin-right:2rem}.testimonials_item__fJwCH div{font-size:1.5rem;line-height:2.5rem;color:rgba(78,89,105,1)}.testimonials_info__fVmBy div:first-child{color:rgba(29,33,41,1);font-size:1.3rem;line-height:1.3rem;margin-bottom:.5rem}.testimonials_info__fVmBy div:nth-child(2){font-size:1.1rem;line-height:1.1rem;color:rgba(134,144,156,1)}.testimonials_info__fVmBy{margin-left:1rem}.testimonials_bottom__F3Pdj{display:flex;align-items:center}.testimonials_bottom__F3Pdj img{width:4rem;height:4rem;object-fit:cover}