@charset "UTF-8";@font-face{font-family:iconfont;src:url(/assets/iconfont-c6b19c8d.woff2?t=1683529422487) format("woff2"),url(/assets/iconfont-93904990.woff?t=1683529422487) format("woff"),url(/assets/iconfont-7ef5e0bc.ttf?t=1683529422487) format("truetype")}.iconfont{font-family:iconfont!important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.icon-icon-xiala:before{content:""}.icon-close:before{content:""}.icon-fullscreen:before{content:""}.icon-speed:before{content:""}.icon-mute:before{content:""}.icon-play:before{content:""}.icon-pause:before{content:""}.icon-unmute:before{content:""}.icon-icon-tips:before{content:""}.icon-icon-fold:before{content:""}.icon-icon-12:before{content:""}.icon-waterprint:before{content:""}.icon-adduser:before{content:""}.icon-upvideo:before{content:""}.icon-onlinelesson:before{content:""}.icon-department:before{content:""}.icon-icon-drag:before{content:""}.icon-icon-edit:before{content:""}.icon-icon-delete:before{content:""}.icon-icon-video:before{content:""}.icon-icon-home:before{content:""}.icon-icon-category:before{content:""}.icon-icon-file:before{content:""}.icon-icon-study:before{content:""}.icon-icon-user:before{content:""}.icon-icon-setting:before{content:""}.icon-icon-password:before{content:""}.icon-a-icon-logout:before{content:""}._login-content_1dmu2_1{width:100%;float:left;height:100vh;background-color:#fff;position:relative;display:flex;flex-direction:column;justify-content:space-between}._login-content_1dmu2_1 ._top-content_1dmu2_11{width:100%;display:flex;flex-direction:column;align-items:flex-start}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._title_1dmu2_17{min-width:125px;height:auto;font-size:30px;font-weight:600;color:#333;line-height:30px;border-bottom:4px solid #ff4d4f;box-sizing:border-box;padding-bottom:10px;margin:100px auto 0}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30{width:1200px;height:366px;background:#ffffff;display:flex;margin:80px auto 0}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._left-box_1dmu2_38{width:595px;height:100%;box-sizing:border-box;padding:33px 60px}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._left-box_1dmu2_38 ._icon_1dmu2_44{margin-top:50px;width:475px}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._right-box_1dmu2_48{width:520px;height:100%;box-sizing:border-box;border-left:1px solid #d8d8d8;padding:50px 60px;display:flex;flex-direction:column}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._right-box_1dmu2_48 ._captcha-box_1dmu2_57{width:125px;height:54px;margin-left:15px;border-radius:8px;background-color:rgba(255,77,79,.1);display:flex}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._right-box_1dmu2_48 ._captcha-box_1dmu2_57 ._catpcha-loading-box_1dmu2_65{width:125px;height:54px;line-height:54px;text-align:center}._login-content_1dmu2_1 ._top-content_1dmu2_11 ._login-box_1dmu2_30 ._right-box_1dmu2_48 ._captcha-box_1dmu2_57 ._captcha_1dmu2_57{width:125px;height:54px;border:none;cursor:pointer;border-radius:8px}._app-header_nd443_1{background-color:#f6f6f6;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:0 24px}._main-header_nd443_11{width:1200px;height:60px;line-height:60px;display:flex;align-items:center;justify-content:space-between;margin:0 auto}._App-logo_nd443_21{width:auto;height:120px}._top-main_nd443_26{display:flex;align-items:center}._app-header_85cv5_1{width:100%;position:fixed;top:0;left:0;right:0;height:60px;background:#ffffff;box-shadow:0 1px 4px rgba(0,0,0,.04);z-index:100}._app-header_85cv5_1 ._main-header_85cv5_12{width:1200px;height:60px;line-height:60px;display:flex;align-items:center;justify-content:space-between;margin:0 auto}._app-header_85cv5_1 ._main-header_85cv5_12 ._App-logo_85cv5_21{width:124px;height:120px;text-align:left}._app-header_85cv5_1 ._main-header_85cv5_12 ._App-logo_85cv5_21 img{width:auto;height:120px}._app-header_85cv5_1 ._main-header_85cv5_12 ._navs_85cv5_30{display:flex;align-items:center}._app-header_85cv5_1 ._main-header_85cv5_12 ._navs_85cv5_30 ._nav-item_85cv5_34{width:auto;height:40px;font-size:16px;font-weight:400;color:rgba(0,0,0,.88);line-height:40px;display:flex;align-items:center;justify-content:center;margin-left:80px;cursor:pointer}._app-header_85cv5_1 ._main-header_85cv5_12 ._navs_85cv5_30 ._nav-item_85cv5_34:hover{opacity:.8;color:#ff4d4f}._app-header_85cv5_1 ._main-header_85cv5_12 ._navs_85cv5_30 ._nav-active-item_85cv5_51{width:auto;height:40px;font-size:16px;font-weight:600;line-height:40px;display:flex;align-items:center;justify-content:center;color:#ff4d4f;margin-left:80px;cursor:pointer}._app-header_85cv5_1 ._main-header_85cv5_12 ._navs_85cv5_30 ._nav-active-item_85cv5_51:hover{opacity:.8}._app-header_85cv5_1 ._main-header_85cv5_12 ._department-name_85cv5_67{font-size:14px;font-weight:400;color:rgba(0,0,0,.45);line-height:24px;background:#f6f6f6;border-radius:8px 4px;padding:0 8px;margin-right:16px}._img-box_1nvlo_1{width:100%;height:auto}._app-header_15yw2_1{width:100%;position:fixed;top:0;left:0;right:0;height:60px;background:#ffffff;box-shadow:0 1px 4px rgba(0,0,0,.04);z-index:100}._app-header_15yw2_1 ._main-header_15yw2_12{width:1200px;height:60px;line-height:60px;display:flex;align-items:center;justify-content:space-between;margin:0 auto}._app-header_15yw2_1 ._main-header_15yw2_12 ._App-logo_15yw2_21{width:248px;height:120px;text-align:left}._app-header_15yw2_1 ._main-header_15yw2_12 ._App-logo_15yw2_21 img{width:auto;height:120px}._app-header_15yw2_1 ._main-header_15yw2_12 ._navs_15yw2_30{display:flex;align-items:center}._app-header_15yw2_1 ._main-header_15yw2_12 ._navs_15yw2_30 ._nav-item_15yw2_34{width:auto;height:40px;font-size:16px;font-weight:400;color:rgba(0,0,0,.88);line-height:40px;display:flex;align-items:center;justify-content:center;margin-left:80px;cursor:pointer}._app-header_15yw2_1 ._main-header_15yw2_12 ._navs_15yw2_30 ._nav-item_15yw2_34:hover{opacity:.8;color:#ff4d4f}._app-header_15yw2_1 ._main-header_15yw2_12 ._navs_15yw2_30 ._nav-active-item_15yw2_51{width:auto;height:40px;font-size:16px;font-weight:600;line-height:40px;display:flex;align-items:center;justify-content:center;color:#ff4d4f;margin-left:80px;cursor:pointer}._app-header_15yw2_1 ._main-header_15yw2_12 ._navs_15yw2_30 ._nav-active-item_15yw2_51:hover{opacity:.8}._app-header_15yw2_1 ._main-header_15yw2_12 ._department-name_15yw2_67{font-size:14px;font-weight:400;color:rgba(0,0,0,.45);line-height:24px;background:#f6f6f6;border-radius:8px 4px;padding:0 8px;margin-right:16px}._customerCountDown_15yw2_78 .ant-statistic-content-value{font-weight:700;color:#ff4d4f}._word_row_tjdta_2{width:829px;height:64px;display:flex;justify-content:space-between;margin-top:36px;padding-left:48px;padding-right:20px;font-size:24px;cursor:pointer}._cut_box_tjdta_14{display:flex;align-items:center}._word_row_cut_tjdta_19{width:829px;height:72px;margin-top:36px;line-height:64px;padding-left:48px;padding-right:48px;font-size:32px;cursor:pointer;text-align:center;background:#ececec;box-shadow:-10px -10px 18px rgba(255,255,255,.65),4px 4px 10px rgba(0,0,0,.25);border-radius:40px}._word_row_cut_tjdta_19 ._word_str_tjdta_34{width:100%;text-align:center;line-height:72px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._cuttool_tjdta_43{margin-left:24px;margin-top:18px;display:flex;height:64px;line-height:64px;align-items:center}._cuttool_tjdta_43 ._icon_tjdta_51{width:40.8px;cursor:pointer}._word_str_tjdta_34{font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:32px;color:#494949;line-height:38px;text-align:center;font-style:normal;text-transform:none;line-height:72px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:300px}._word_accent_tjdta_76{margin-left:24px;line-height:72px;white-space:nowrap;text-overflow:ellipsis;text-align:left;font-size:32px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;max-width:300px}._word_label_tjdta_92{margin-left:24px;margin-right:24px;line-height:72px;white-space:nowrap;text-overflow:ellipsis;text-align:left;font-size:32px;max-width:300px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}._left_row_tjdta_107{display:flex;flex-direction:row;width:100%;height:72px;justify-content:center;align-self:center;background:#ececec;box-shadow:-10px -10px 18px rgba(255,255,255,.65),4px 4px 10px rgba(0,0,0,.25);border-radius:40px}._right_row_tjdta_119{display:flex;flex-direction:row;align-items:center;height:72px;line-height:72px;margin-top:18px}._right_row_tjdta_119 ._icon_tjdta_51{width:35px;height:35px}._unselected_tjdta_132{color:#a2a2a4}._footer_tjdta_136{font-size:20px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-right:150px}._word_count_tjdta_145{height:50px;font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:24px;color:#494949;line-height:28px;text-align:center;font-style:normal;text-transform:none;margin-top:36px}._pagination_str_tjdta_158{font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:24px;color:#494949;text-align:center;text-transform:none}._word_table_tjdta_167{height:555px;overflow-y:hidden}._word_table_container_tjdta_172{display:flex;justify-content:center;margin-top:111px}._remeber_count_tjdta_178{position:absolute;top:190px;right:330px;cursor:pointer;font-size:22px;width:200px}._cut_footer_tjdta_187{text-align:center;padding-right:48px;margin-top:48px;font-size:20px;display:flex;justify-content:center;align-items:center}._word_count_right_tjdta_197{color:#5c974c;font-size:24px;font-weight:700}._cut_done_container_tjdta_203{width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-top:200px}._info_bar_tjdta_212{display:flex}._learn_main_container_tjdta_216{background:#ececec;box-shadow:inset 8px 8px 8px rgba(0,0,0,.1),inset -8px -8px 8px rgba(255,255,255,.75),10px 10px 20px rgba(0,0,0,.05),-10px -10px 20px rgba(255,255,255,.5);border-radius:80px;width:1880px;height:1040px;position:relative;left:50%;top:50%;margin:-520px 0 0 -940px}._learn_logo_tjdta_228{width:200px;height:auto;position:absolute;left:90px;top:20px}._unit_selector_tjdta_236{display:flex;flex-direction:row;justify-content:center;margin-top:50px}._course_title_tjdta_243{font-family:Noto Sans SC;font-weight:400;font-size:24px;color:#494949;line-height:28px;text-align:center;font-style:normal;text-transform:none}._button_container_tjdta_254{width:72px;height:72px;display:flex;justify-content:center;align-items:center;cursor:pointer;margin-right:20px;border-radius:40px;background-color:#ececec;box-shadow:-10px -10px 18px rgba(255,255,255,.75),4px 4px 10px rgba(0,0,0,.25);-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}._start_lesson_btn_tjdta_273{width:360px;height:72px;background:#0a968f;box-shadow:-10px -10px 18px rgba(255,255,255,.75),4px 4px 10px rgba(0,0,0,.25);border-radius:40px;font-family:Noto Sans SC,Noto Sans SC;font-weight:900;font-size:24px;color:#fff;line-height:28px;text-align:center;font-style:normal;text-transform:none;line-height:72px;cursor:pointer}._myDropdown_menu_tjdta_291{border-radius:20px}._myDropdown_tjdta_291 .ant-select-selection-overflow{background-color:#ececec}._myDropdown_tjdta_291 .ant-select-selector{background:#ececec!important;border:none!important;font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:24px;color:#494949;line-height:28px;text-align:center;font-style:normal;text-transform:none}._cutbox_tjdta_311{width:240px;height:200px;background:#ececec;box-shadow:20px 15px 8px -5px rgba(0,0,0,.2),inset 20px 5px 10px #fff,inset -20px -4px 8px rgba(0,0,0,.15),4px 4px 8px 4px rgba(0,0,0,.2);border-radius:40px;display:flex;flex-direction:column;align-items:center;margin-right:67px}._cutbot_green_top_tjdta_323{width:230px;height:70px;background:#4dc016;box-shadow:inset -60px 0 20px -50px #fff,inset 30px -10px 8px -10px rgba(0,0,0,.25);border-radius:40px}._cutbot_yellow_top_tjdta_331{width:230px;height:70px;background:#ff9900;box-shadow:inset -60px 0 20px -50px #fff,inset 30px -10px 8px -10px rgba(0,0,0,.25);border-radius:40px}._yesno_tjdta_339{display:flex;cursor:pointer;width:100%;height:100%;justify-content:space-around;align-items:center}._yes_tjdta_339{height:67px;font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:36px;color:#4dc016;line-height:42px;text-align:center;font-style:normal;text-transform:none}._no_tjdta_360{height:67px;font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:36px;color:#f90;line-height:42px;text-align:center;font-style:normal;text-transform:none}._yesbtn_tjdta_372{font-family:Source Sans 3;font-size:24px;font-weight:700;line-height:42.12px;letter-spacing:0px;color:#4dc016}._nobtn_tjdta_381{font-family:Source Sans 3;font-size:24px;font-weight:700;line-height:42.12px;letter-spacing:0px;color:#f90}._cut_count_tjdta_390{height:67px;font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:36px;color:#494949;line-height:42px;text-align:center;font-style:normal;text-transform:none}._nextgroup_tjdta_402{cursor:pointer;width:325px;height:72px;background:#ececec;box-shadow:-10px -10px 18px rgba(255,255,255,.75),4px 4px 10px rgba(0,0,0,.25);border-radius:40px;font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:32px;color:#494949;line-height:38px;text-align:center;font-style:normal;text-transform:none;line-height:72px}._close_lesson_btn_tjdta_420{width:260px;height:72px;background:#0a968f;box-shadow:-10px -10px 18px rgba(255,255,255,.75),4px 4px 10px rgba(0,0,0,.25);border-radius:40px;font-family:Noto Sans SC,Noto Sans SC;font-weight:900;font-size:24px;color:#fff;line-height:28px;text-align:center;font-style:normal;text-transform:none;line-height:72px;cursor:pointer;position:absolute;bottom:130px;right:50px}._img_tjdta_442{width:366px;height:366px;position:absolute;top:-48px;left:-105px}._img2_tjdta_450{width:342px;position:absolute;bottom:0;left:0}._img3_tjdta_457{width:300px;position:absolute;right:-60px;top:-50px;-moz-transform:rotate(25deg);-webkit-transform:rotate(25deg);filter:progid:DXImageTransform.Microsoft.BasicImage(rotation=3);z-index:1}._imgCut_tjdta_468{width:342px;position:absolute;bottom:0;right:0;-moz-transform:rotate(-25deg);-webkit-transform:rotate(-25deg);filter:progid:DXImageTransform.Microsoft.BasicImage(rotation=3)}._img4_tjdta_478{width:342px;position:absolute;bottom:0;right:0}._img5_tjdta_485,._img6_tjdta_489{width:221px}._toolbar_tjdta_493{width:200px;height:72px;position:absolute;bottom:175px;right:295px;display:flex;align-items:center;cursor:pointer;z-index:1000}._pagination_tjdta_158{width:200px;height:72px;position:absolute;bottom:92px;right:310px;display:flex;justify-content:center;text-align:center;line-height:72px}._toolbar_mid_tjdta_517{width:100%;height:72px;display:flex;align-items:center;justify-content:center}._toolbar_btn_tjdta_525{width:72px;height:72px;background:#ececec;box-shadow:-10px -10px 18px rgba(255,255,255,.75),4px 4px 10px rgba(0,0,0,.25);border-radius:40px;display:flex;justify-content:center;align-items:center;margin-right:20px;cursor:pointer}._toolbar_btn_tjdta_525 ._backbtn_tjdta_538{width:18px;margin-right:5px}._toolbar_btn_tjdta_525 ._nextbtn_tjdta_542{width:18px;margin-left:5px}._btn_container_tjdta_547{margin-top:76px;display:flex;align-items:center;position:relative}._arrow_tjdta_554{width:30px;height:30px;margin-right:30px;position:absolute;left:-60px}._arrow_right_tjdta_562{width:30px;height:30px;margin-right:30px;position:absolute;right:-90px}._timebar_tjdta_570{width:360px;position:relative;top:110px;left:0;cursor:pointer;z-index:1000;display:flex;justify-content:center}._timerow_tjdta_581{display:flex;align-items:center;line-height:24px;height:24px}._timericon_tjdta_588{width:20px;height:20px;margin-left:12px}._timerstr_tjdta_594{color:red}._back_btn_tjdta_598{width:72px;height:28px;background:#ececec;box-shadow:-5px -5px 9px rgba(255,255,255,.75),2px 2px 5px rgba(0,0,0,.25);border-radius:24px;font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:12px;color:gray;line-height:28px;text-align:center;font-style:normal;text-transform:none}._eye_tjdta_614{position:absolute;bottom:190px;left:520px;cursor:pointer;font-size:24px}._learn_title_tjdta_622{font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:36px;color:#494949;line-height:42px;text-align:center;font-style:normal;text-transform:none;position:absolute;top:18px}._banner_tjdta_635{position:absolute;top:-100px}._imgLeaf_tjdta_640{width:366px;height:366px;position:absolute;top:-48px;left:-105px}._accent_container_tjdta_648{position:relative;width:100%;height:500px;margin-top:150px;z-index:1000}._accentbtn_tjdta_656{width:72px;height:28px;background:#ececec;box-shadow:-5px -5px 9px rgba(255,255,255,.75),2px 2px 5px rgba(0,0,0,.25);border-radius:24px;cursor:pointer;font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:14px;color:gray;line-height:32px;text-align:center;font-style:normal;text-transform:none;display:flex;justify-content:center;align-items:center;position:absolute;top:150px;left:140px}._accent_label1_tjdta_679{font-family:Noto Sans SC,Noto Sans SC;font-weight:500;font-size:24px;color:#494949;position:absolute;top:80px;left:130px}._accent_label2_tjdta_689{font-family:Noto Sans SC,Noto Sans SC;font-weight:500;font-size:24px;color:#494949;position:absolute;top:480px;left:130px}._accent_btn_row_tjdta_699{width:100%;display:flex;justify-content:start;align-items:center;margin-left:226px;margin-top:60px;z-index:3000}._accent_btn_row_tjdta_699 ._accent_label_tjdta_679{width:80px;font-family:Noto Sans SC,Noto Sans SC;font-size:24px;margin-left:47px;font-weight:400}._accent_btn_row_tjdta_699 ._accent_btn_tjdta_699{cursor:pointer;width:72px;height:72px;border-radius:40px;background:#ececec;box-shadow:4px 4px 10px rgba(0,0,0,.25),-10px -10px 18px rgba(255,255,255,.75);font-family:Source Sans 3;font-size:24px;font-weight:700;line-height:72px;text-align:center;color:#f90;margin-left:47px}._learn_title_tjdta_622{font-family:Noto Sans SC,Noto Sans SC;font-weight:700;font-size:36px;color:#494949;line-height:42px;text-align:center;font-style:normal;text-transform:none;width:100%}._quitrow_tjdta_743{display:flex;flex-direction:column;height:50px;width:200px;position:absolute;justify-content:center;align-items:center;right:0;top:75px;cursor:pointer;z-index:1000}._backbtn_tjdta_538{width:87px;height:32px;background:#ececec;box-shadow:-5px -5px 9px rgba(255,255,255,.75),2px 2px 5px rgba(0,0,0,.25);border-radius:24px;font-family:Noto Sans SC,Noto Sans SC;font-weight:400;font-size:14px;color:gray;line-height:32px;text-align:center;font-style:normal;text-transform:none;display:flex;justify-content:center;align-items:center}.scroll-container{max-width:500px;overflow:hidden;white-space:nowrap;position:relative;font-size:32px;line-height:72px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;margin-right:30px;display:flex;justify-content:flex-end}.scroll-text{display:inline-block;transition:transform .2s linear}.scroll-text.scrolling{animation:scroll 5s linear infinite}@keyframes scroll{0%{transform:translate(100%)}to{transform:translate(-100%)}}._loading-box_17zrw_1{width:100vw;line-height:100vh;text-align:center;background-color:#f4fafe}#root{width:100%;margin:0 auto;text-align:center;background-color:#fff;overflow:hidden;font-family:Noto Sans TC;color:#213547}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em rgba(100,108,255,.6666666667))}.logo.react:hover{filter:drop-shadow(0 0 2em rgba(97,218,251,.6666666667))}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}@font-face{font-family:"Noto Sans TC ";src:url(@/assets/font_family/MiSans-Regular.ttf)}:root{font-family:Noto Sans TC;line-height:1.5;font-weight:400;color-scheme:light dark;color:rgba(255,255,255,.87);background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;min-width:320px;min-height:100vh}.layout-box{display:flex;flex-direction:column;min-height:100vh;overflow-y:scroll}.footer-box{flex:1;display:flex;flex-direction:column-reverse}.main-body{width:100%;min-height:980px;display:flex;flex-direction:column;justify-content:space-between;padding-top:48px;overflow-y:scroll}.container{width:1200px;min-height:900px;height:auto;margin:0 auto;display:flex;flex-direction:column}h1{font-size:3.2em;line-height:1.1}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.w-250px{width:250px}.w-300px{width:300px}.w-350px{width:350px}.w-400px,.w-450px,.w-500px{width:200px}.mr-5{margin-right:5px}.ml-4{margin-left:4px}.ml-5{margin-left:5px}.ml-8{margin-left:8px}.mt-10,.mt-24{margin-top:10px}.ml-14{margin-left:14px}.ml-15{margin-left:15px}.ml-120{margin-left:120px}.ml-16{margin-left:16px}.mr-16{margin-right:16px}.mb-8{margin-bottom:8px}.mb-10{margin-bottom:10px}.mt-24{margin-top:24px}.mb-24{margin-bottom:24px}.mr-24{margin-right:24px}.mb-28{margin-bottom:28px}.mt-50{margin-top:50px}.mb-50{margin-bottom:50px}.helper-text{height:24px;font-size:12px;font-weight:400;color:rgba(0,0,0,.45);line-height:24px}.float-left{width:100%;height:auto;float:left}.d-flex{display:flex;align-items:center}.j-flex{display:flex;justify-content:center}.d-j-flex{display:flex;align-items:center;justify-content:center}.j-r-flex{display:flex;justify-content:right}.j-b-flex{display:flex;align-items:center;justify-content:space-between}.c-flex{display:flex;flex-direction:column}.c-a-flex{display:flex;flex-direction:column;align-items:center}.flex-1{flex:1}.primary{color:#ff4d4f}.c-yellow{color:#e1a500}.c-success{color:#04c877}.c-green{color:#0c6}.c-red{color:#ff4d4f}.login-box .ant-btn{font-size:18px!important;font-weight:500!important}.login-box .ant-input,.login-box .ant-input-password{font-weight:400;font-size:18px!important;background-color:#f6f6f6}.login-box .ant-input::placeholder,.login-box .ant-input-password::placeholder{color:rgba(0,0,0,.45)}.c-admin{font-size:14px;font-weight:400;color:rgba(0,0,0,.88);line-height:24px;cursor:pointer}.c-admin:hover{opacity:.8}.ant-progress{margin-bottom:0}.ant-progress .ant-progress-text{color:#ff4d4f!important}.ant-modal-confirm-btns>.ant-btn-default:hover{color:#ff4d4f!important;border-color:#ff4d4f}.ant-modal-confirm-btns>.ant-btn-primary{background-color:#ff4d4f!important;color:#fff}.ant-modal-confirm-btns>.ant-btn-primary:hover{opacity:.8}.ant-dropdown-menu-item-group-list{padding:0 0 4px!important}#meedu-player-container{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%}.ant-tree-switcher{display:none!important}.ant-tree-node-selected .ant-tree-title{color:#ff4d4f}.ant-tree-treenode{min-width:150px;width:100%!important;height:40px!important;padding:0!important;display:flex;align-items:center!important}.ant-tree-treenode.ant-tree-treenode-selected{background-color:#fff2f0!important;border-radius:0!important;overflow:hidden}.ant-tree-treenode.ant-tree-treenode-selected .ant-tree-node-content-wrapper,.ant-tree-treenode.ant-tree-treenode-selected .ant-tree-node-content-wrapper-normal{background-color:transparent!important}.ant-tree-treenode .ant-tree-node-content-wrapper{width:100%!important;height:40px!important;display:flex;align-items:center}.ant-tree-treenode:hover{background-color:#fff2f0!important;border-radius:0!important;overflow:hidden}.ant-tree-treenode:hover .ant-tree-node-content-wrapper,.ant-tree-treenode:hover .ant-tree-node-content-wrapper-normal{background-color:transparent!important}.ant-tree-treenode .ant-tree-node-content-wrapper-normal{width:100%!important;height:40px!important;display:flex;align-items:center}.ant-tree-treenode .ant-tree-switcher{height:40px!important;display:flex;align-items:center}.ant-tree-title{flex:1;padding-left:20px;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between}.ant-tree-title .iconfont{color:rgba(0,0,0,.2);cursor:pointer}.ant-tree-title .iconfont:hover{opacity:.8}.ant-popover-inner{padding:8px 0!important}.dplayer-notice{opacity:0!important}