.Header_header__2wc97{position:fixed;left:0;right:0;top:0;z-index:99;margin:0 auto;transform:translateZ(0)}.Header_main__1t9cf{height:100%}.Header_bottomMain__2LMQX,.Header_main__1t9cf{width:1122px;margin:0 auto;display:flex;justify-content:space-between}.Header_friendlyLink__18lVd{height:64px;min-width:1170px;font-size:16px;line-height:64px;background-color:#f8f9fb}.Header_navWrapper__Fbtml{display:flex}.Header_navbox___uxEO{display:flex;align-items:center}.Header_navbox___uxEO:nth-child(6) .Header_split__3aHzn{display:none}.Header_split__3aHzn{display:inline-block;width:1px;height:16px;margin:0 14px;background:silver}.Header_moreSubject__2PHuP,.Header_moreSubjectWrapper__3YTHK{display:flex;align-items:center}.Header_moreSubject__2PHuP{width:94px;height:100%;position:relative;box-sizing:border-box;cursor:pointer;background-size:94px 24px;background-position:0;background-repeat:no-repeat;background-image:url(/_next/static/media/menu@2x.6f86d67780e39927dc5d75cb9c9404f9.png)}.Header_intro__1DjOL{white-space:nowrap;display:inline-block;color:#989898;display:flex;align-items:center;font-size:16px}.Header_intro__1DjOL img{margin-right:30px;height:26px}.Header_moreSubjectMenu__3x0-a{transition:height .3s ease-in-out,opacity .2s ease-in-out;overflow:hidden;position:absolute;width:176px;top:54px;right:0;border-radius:8px;border:1px solid #efeff3;background-color:#fff;z-index:1;box-shadow:0 4px 12px 0 rgba(0,0,0,.08);padding:4px 0;opacity:0}.Header_moreSubjectMenu__3x0-a.Header_show__2lYgg{opacity:1}.Header_navBarConfigListMenuItem__27BlN{box-sizing:border-box;height:48px;padding:2px 7px}.Header_navBarConfigListMenuItem__27BlN:hover .Header_navBarConfigListMenuItemContent__22FSL{background-color:#f4f6fa}.Header_navBarConfigListMenuItemContent__22FSL{width:100%;height:100%;border-radius:4px;padding-left:13px;box-sizing:border-box}.Header_navBarConfigListMenuItemContent__22FSL a{width:100%;height:100%;display:flex;align-items:center}.Header_navBarConfigListMenuItemContent__22FSL img{height:24px}.Header_navBarSubjectList__VQf89{display:inline-flex;line-height:64px;text-decoration:none;color:#000;cursor:pointer}.Header_navBarSubjectList__VQf89 img{height:24px}.Header_nav__3kxDR{height:100px;line-height:100px;background-color:#fff}.Header_logo__9M5X-{float:left;width:179px;height:58px;transform:translateY(22px);background-size:179px;background-image:url(/_next/static/media/navbar_logo.2aef778a59e10b9a057b3ced95d85ff8.png);background-position:50%;background-repeat:no-repeat}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.Header_logo__9M5X-{background-image:url(/_next/static/media/navbar_logo@2x.6be8e32734652becff682e70e2a9ce26.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.Header_logo__9M5X-{background-image:url(/_next/static/media/navbar_logo@2x.6be8e32734652becff682e70e2a9ce26.png)}}.Header_navContent__36h5l{position:relative;display:flex;float:right;align-items:center;height:101px}.Header_slide__LyphZ{position:absolute;left:0;top:66px;height:4px;background:#5cad38;border-radius:2px;transition:all .2s ease-in-out}.Header_homeActive__1SQK7 .Header_slide__LyphZ{width:40px;transform:translateX(20px) translateY(1px)}.Header_courseActive__9889C .Header_slide__LyphZ{width:80px;transform:translateX(100px) translateY(1px)}.Header_downloadActive__17Jn9 .Header_slide__LyphZ{width:80px;transform:translateX(220px) translateY(1px)}.Header_navItem__3N23A{padding:0 20px}.Header_navItem__3N23A:nth-child(3){padding-right:0}.Header_navItem__3N23A a{font-size:20px;color:#000;text-decoration:none;cursor:pointer;font-weight:700}.Footer_footer__1--DU{width:100%;min-width:1122px;background-color:#252525}.Footer_footeContent__2SfjL{display:flex;align-items:center;justify-content:center;text-align:center;height:180px;font-size:18px;font-weight:400;color:#909090;line-height:32px}.Footer_split__1IqIA{padding:0 25px}.Footer_footerMessage__1fF0q a{padding:0 10px;color:#909090;text-decoration:none;font-weight:400;font-size:18px}.Footer_footerMessage__1fF0q a.Footer_protocol-link__25UyQ:nth-child(4){padding-right:20px}.Footer_protocol-link__25UyQ{display:inline-block}.FixedBar_fix-bar__Tq-HQ{position:fixed;right:51px;bottom:130px;z-index:1000;width:97px;height:404px;padding-top:74px;box-sizing:border-box;text-align:center;cursor:pointer;background-size:97px;background-image:url(/_next/static/media/sidebar_bg.162719a6f3189d8051211290094e6870.png)}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_fix-bar__Tq-HQ{background-image:url(/_next/static/media/sidebar_bg@2x.3aa2b30e1863dd017aea51c420ea5cee.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_fix-bar__Tq-HQ{background-image:url(/_next/static/media/sidebar_bg@2x.3aa2b30e1863dd017aea51c420ea5cee.png)}}.FixedBar_fix-bar-text__3WrkW{font-size:12px;color:#111;line-height:17px}.FixedBar_customer-service-phone__irtHd,.FixedBar_customer-service__3jas1,.FixedBar_official-account__QqTDl,.FixedBar_up-to-top__1n2Ps{height:80px;padding-top:52px;box-sizing:border-box;background-position:center 18px;background-repeat:no-repeat}.FixedBar_customer-service__3jas1{background-size:33px;display:block;box-sizing:border-box;background-image:url(/_next/static/media/sidabar_agent.e32acf0743f63b5173a78758ebe526bc.png)}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_customer-service__3jas1{background-image:url(/_next/static/media/sidabar_agent@2x.90ff5277c0c9e448084c019a2dc35dd4.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_customer-service__3jas1{background-image:url(/_next/static/media/sidabar_agent@2x.90ff5277c0c9e448084c019a2dc35dd4.png)}}.FixedBar_customer-service-phone__irtHd{background-size:33px;background-image:url(/_next/static/media/sidebar_call.1ee1ecd1d21bbdd5cdd2021457430f24.png)}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_customer-service-phone__irtHd{background-image:url(/_next/static/media/sidebar_call@2x.f33bafcf471f61888a76b7b02b0e6b2a.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_customer-service-phone__irtHd{background-image:url(/_next/static/media/sidebar_call@2x.f33bafcf471f61888a76b7b02b0e6b2a.png)}}.FixedBar_official-account__QqTDl{position:relative;background-size:39px;background-image:url(/_next/static/media/sidebar_wechat.1971c8c3aab06c2ab0e69961b4dadd51.png)}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_official-account__QqTDl{background-image:url(/_next/static/media/sidebar_wechat@2x.fdea0caa1db1faf40d2ffb7badff2dd1.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_official-account__QqTDl{background-image:url(/_next/static/media/sidebar_wechat@2x.fdea0caa1db1faf40d2ffb7badff2dd1.png)}}.FixedBar_official-account__QqTDl:hover .FixedBar_official-account-popup__2-v1t{opacity:1;transform:translateX(-254px) translateY(-120px) scale(1)}.FixedBar_official-account-popup__2-v1t{position:relative;display:none;width:225px;height:240px;background:#fff;border-radius:12px;border:1px solid #ddd;transform:translateX(-242px) translateY(-320px)}.FixedBar_official-account-popup__2-v1t.FixedBar_show__3prh8{display:block;opacity:0;transform:translateX(-242px) translateY(-320px) scale(.8);transition:all .1s ease-in-out}.FixedBar_official-account-popup__2-v1t.FixedBar_animate__3__nC{opacity:1;transform:translateX(-242px) translateY(-320px) scale(1)}.FixedBar_service-phone-popup__2bDw5{position:relative;display:none;width:220px;height:80px;background:#fff;border-radius:12px;border:1px solid #ddd;text-align:left;text-indent:16px;transform:translateX(-240px) translateY(-238px)}.FixedBar_service-phone-popup__2bDw5.FixedBar_show__3prh8{display:block;opacity:0;transform:translateX(-240px) translateY(-238px) scale(.8);transition:all .1s ease-in-out}.FixedBar_service-phone-popup__2bDw5.FixedBar_animate__3__nC{opacity:1;transform:translateX(-240px) translateY(-238px) scale(1)}.FixedBar_service-phone-num__uey7Z{padding-left:38px;font-size:24px;color:#111;line-height:80px;background-size:33px;background-image:url(/_next/static/media/sidebar_call.1ee1ecd1d21bbdd5cdd2021457430f24.png);background-position:0;background-repeat:no-repeat}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_service-phone-num__uey7Z{background-image:url(/_next/static/media/sidebar_call@2x.f33bafcf471f61888a76b7b02b0e6b2a.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_service-phone-num__uey7Z{background-image:url(/_next/static/media/sidebar_call@2x.f33bafcf471f61888a76b7b02b0e6b2a.png)}}.FixedBar_official-account-qrcode__3BBki{width:140px;height:140px;margin:26px auto 12px;background-size:100%;background-image:url(/_next/static/media/pic_code.4b36be36109948ce25fcceae194e1f8d.png);background-position:50%;background-repeat:no-repeat}.FixedBar_official-account-desc__1OdQp,.FixedBar_official-account-tips__2dB2P{font-size:18px;color:rgba(17,17,17,.47843137254901963);line-height:25px}.FixedBar_up-to-top__1n2Ps{background-size:32px;background-image:url(/_next/static/media/sidebar_arrow.82df54a551cec048e3cfebe9ace8483c.png)}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.FixedBar_up-to-top__1n2Ps{background-image:url(/_next/static/media/sidebar_arrow@2x.f7c35e986075fdf35e4a0bb8b06bb533.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.FixedBar_up-to-top__1n2Ps{background-image:url(/_next/static/media/sidebar_arrow@2x.f7c35e986075fdf35e4a0bb8b06bb533.png)}}.PageWrapper_wrapper__QYvj0{display:flex;flex-direction:column;align-items:center;height:100%;padding-top:159px;box-sizing:border-box}.PageWrapper_wrapper__QYvj0>div{width:100%}.PageWrapper_contentContainer__2HRwo{flex-grow:1}.teacherPublicity_main__2S66O{width:1122px;margin:0 auto}.teacherPublicity_container__jYhli{position:relative;width:100%;min-height:674px;margin:45px 0}.teacherPublicity_title__1xvhI{text-align:center;text-indent:5px;font-size:32px;font-weight:500;color:#222326;line-height:40px;margin-bottom:20px}.teacherPublicity_teacher-list__1DOVJ{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:left;align-items:stretch;align-content:stretch}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_teacher-item__1GwRz{position:relative;width:170px;height:260px;box-sizing:border-box;background:#fff;border-radius:16px;border:1px solid #eee;margin-right:20px;margin-bottom:20px;overflow:hidden}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_teacher-item__1GwRz:nth-child(6n){margin-right:0}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_teacher-img__1BRq_{width:170px;height:170px;background-position:50%;background-repeat:no-repeat;background-size:170px}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_teacher-title__3vkDY{text-align:center;font-size:16px;color:#222326;line-height:32px;font-weight:600;margin-top:10px}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_teacher-desc__1JEFV{text-align:center;font-size:18px;color:#5b5c5f;height:36px;font-size:12px;line-height:18px}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_default-item__3nyrR{position:relative;width:170px;height:260px;box-sizing:border-box;background:#fff;border:1px solid #eee;margin-right:0;margin-bottom:20px;cursor:pointer;overflow:hidden}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_default-img__1japt{background-image:url(/_next/static/media/teacher_default_img.ca975ada4f1455f69079c64029bb5800.png);width:170px;height:170px;background-position:50%;background-repeat:no-repeat;background-size:170px}@media(-webkit-min-device-pixel-ratio:2),(min-device-pixel-ratio:2){.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_default-img__1japt{background-image:url(/_next/static/media/teacher_default_img@2x.75a3385c68fdcb27adb7761113eb0fd7.png)}}@media(-webkit-min-device-pixel-ratio:3),(min-device-pixel-ratio:3){.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_default-img__1japt{background-image:url(/_next/static/media/teacher_default_img@2x.75a3385c68fdcb27adb7761113eb0fd7.png)}}.teacherPublicity_teacher-list__1DOVJ .teacherPublicity_default-title__30kyf{margin-top:30px;text-align:center;font-size:14px;font-weight:600;color:rgba(51,51,51,.3333333333333333);line-height:24px}