:root{color:#262a32;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--text:#262a32;--brand-navy:#0d2b5b;--pink:#fc4c7e;--muted:#6f7682;--line:#e7ebf2;--blue-soft:#eef5ff;--pink-soft:#fff1f5;--progress-blue:#fc4c7e;--button-blue:#2f80ed;background:#f4f7fb;font-family:PingFang SC,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}html{background:#f4f7fb}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{color:inherit}#app{min-height:100vh}.app-shell{background:#fff;width:min(100%,480px);min-height:100vh;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 0 32px #081f4914}.app-shell.admin-shell{background:#f4f7fb;width:min(100%,1180px);overflow:visible}.admin-page{min-height:100vh;color:var(--text);background:#f4f7fb;grid-template-columns:220px minmax(0,1fr);display:grid}.admin-sidebar{color:#fff;background:var(--brand-navy);flex-direction:column;height:100vh;padding:24px 16px;display:flex;position:sticky;top:0}.admin-brand{border-bottom:1px solid #ffffff21;align-items:center;gap:10px;padding:0 6px 24px;display:flex}.admin-brand img{object-fit:contain;width:38px;height:30px}.admin-brand>div{flex-direction:column;gap:3px;min-width:0;display:flex}.admin-brand strong{white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.admin-brand small{color:#ffffff94;font-size:11px}.admin-sidebar nav{flex-direction:column;gap:6px;margin-top:22px;display:flex}.admin-sidebar nav button,.admin-exit{color:#ffffffb3;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:10px;width:100%;height:42px;padding:0 12px;font-size:14px;display:flex}.admin-sidebar nav button svg,.admin-exit svg{width:16px}.admin-sidebar nav button.active{color:#fff;background:#ffffff21;font-weight:650}.admin-exit{margin-top:auto}.admin-content{min-width:0;padding:28px}.admin-topbar{justify-content:space-between;align-items:center;gap:18px;display:flex}.admin-topbar h1{color:var(--text);margin:0;font-size:24px;line-height:1.35}.admin-topbar p{color:var(--muted);margin:5px 0 0;font-size:13px}.admin-topbar>button{color:#fff;background:var(--button-blue);cursor:pointer;border:0;border-radius:9px;align-items:center;gap:7px;height:40px;padding:0 15px;font-size:14px;font-weight:650;display:flex}.admin-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px;display:grid}.admin-stats>div{background:#fff;border-radius:13px;flex-direction:column;min-width:0;min-height:114px;padding:16px;display:flex;box-shadow:0 6px 18px #0d2b5b0d}.admin-stats span{color:var(--muted);font-size:13px}.admin-stats strong{color:var(--text);margin-top:8px;font-size:25px;line-height:1}.admin-stats>div:nth-child(2) strong{color:var(--button-blue)}.admin-stats>div:nth-child(3) strong{color:var(--pink)}.admin-stats small{color:#9299a4;margin-top:auto;font-size:11px}.admin-course-panel{background:#fff;border-radius:14px;margin-top:18px;padding:18px;box-shadow:0 6px 18px #0d2b5b0d}.admin-panel-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.admin-panel-heading>div:first-child{align-items:baseline;gap:8px;display:flex}.admin-panel-heading h2{color:var(--text);margin:0;font-size:18px}.admin-panel-heading>div:first-child span{color:var(--muted);font-size:12px}.admin-filters{align-items:center;gap:8px;display:flex}.admin-filters label{border:1px solid var(--line);color:#9aa2ad;background:#fff;border-radius:8px;align-items:center;gap:8px;width:190px;height:36px;padding:0 10px;display:flex}.admin-filters input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0;font-size:13px}.admin-filters select{border:1px solid var(--line);height:36px;color:var(--text);background:#fff;border-radius:8px;padding:0 26px 0 10px;font-size:13px}.admin-course-table{border:1px solid var(--line);border-radius:10px;margin-top:16px;overflow-x:auto}.admin-table-header,.admin-table-row{grid-template-columns:minmax(250px,1.8fr) 100px 72px 82px 74px 78px 82px;align-items:center;gap:10px;min-width:760px;padding:0 14px;display:grid}.admin-table-header{height:42px;color:var(--muted);background:#f6f7f9;font-size:12px}.admin-table-row{border-top:1px solid var(--line);min-height:72px;color:var(--text);font-size:13px}.admin-course-name{grid-template-columns:46px minmax(0,1fr);align-items:center;gap:10px;min-width:0;display:grid}.admin-course-name>span{color:#4e7fca;background:var(--blue-soft);border:1px dashed #b5c9e7;border-radius:8px;place-items:center;width:46px;height:42px;display:grid}.admin-course-name>span.pink{color:var(--pink);background:var(--pink-soft);border-color:#efbfd0}.admin-course-name>div{flex-direction:column;gap:5px;min-width:0;display:flex}.admin-course-name strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.admin-course-name small{color:var(--muted);font-size:11px}.admin-type-tag,.status-tag{min-height:24px;color:var(--button-blue);white-space:nowrap;background:#eaf2ff;border-radius:12px;align-items:center;padding:0 8px;font-size:11px;font-style:normal;display:inline-flex}.status-tag{color:#397e61;background:#edf7f2}.status-tag.draft{color:#9b6b28;background:#fff5e6}.admin-row-actions button{height:30px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:7px;align-items:center;gap:5px;padding:0 9px;font-size:12px;display:flex}.admin-empty{min-width:760px;color:var(--muted);text-align:center;padding:56px 16px;font-size:13px}.category-manager-editor{background:#eef5ff;border-radius:12px;grid-template-columns:minmax(220px,1fr) 260px auto auto;align-items:center;gap:8px;margin-top:18px;padding:16px;display:grid}.category-manager-editor h2{color:var(--text);margin:0;font-size:15px}.category-manager-editor p{color:var(--muted);margin:4px 0 0;font-size:11px}.category-manager-editor input{height:36px;color:var(--text);background:#fff;border:1px solid #c8d7ea;border-radius:8px;outline:0;padding:0 10px;font-size:13px}.category-manager-editor button{height:36px;color:var(--muted);cursor:pointer;background:#fff;border:1px solid #c8d7ea;border-radius:8px;padding:0 12px;font-size:12px}.category-manager-editor button.primary{border-color:var(--button-blue);color:#fff;background:var(--button-blue)}.category-manager-panel{background:#fff;border-radius:14px;margin-top:18px;padding:18px;box-shadow:0 6px 18px #0d2b5b0d}.category-panel-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.category-panel-heading>div{align-items:baseline;gap:8px;display:flex}.category-panel-heading h2{color:var(--text);margin:0;font-size:18px}.category-panel-heading span,.category-panel-heading p{color:var(--muted);font-size:11px}.category-panel-heading p{margin:0}.category-table{border:1px solid var(--line);border-radius:10px;margin-top:14px;overflow-x:auto}.category-table-header,.category-table-row{grid-template-columns:76px 100px minmax(150px,1fr) 84px 84px 300px;align-items:center;gap:10px;min-width:800px;padding:0 14px;display:grid}.category-table-header{height:42px;color:var(--muted);background:#f6f7f9;font-size:12px}.category-table-row{border-top:1px solid var(--line);min-height:72px;color:var(--text);font-size:13px}.category-sort-actions{gap:4px;display:flex}.category-sort-actions button{width:28px;height:28px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:7px}.category-sort-actions button:disabled{color:#b8bec7;cursor:default;background:#f0f2f5}.category-cover-preview{color:#4e7fca;background:var(--blue-soft);border:1px dashed #b5c9e7;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:74px;height:46px;display:flex}.category-cover-preview b{font-size:13px}.category-cover-preview small{font-size:9px}.category-table-row>strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.category-row-actions{gap:4px;display:flex}.category-row-actions button{height:28px;color:var(--button-blue);cursor:pointer;white-space:nowrap;background:#eaf2ff;border:0;border-radius:7px;align-items:center;gap:4px;padding:0 8px;font-size:11px;display:flex}.category-row-actions button.danger{color:#cf4569;background:#fff0f4}.category-row-actions button:disabled{color:#b8bec7;cursor:not-allowed;background:#f0f2f5}.data-filters{background:#fff;border-radius:12px;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px;padding:14px;display:grid;box-shadow:0 6px 18px #0d2b5b0d}.data-filters label{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;display:grid}.data-filters span{color:var(--muted);white-space:nowrap;font-size:12px}.data-filters select{border:1px solid var(--line);width:100%;min-width:0;height:36px;color:var(--text);background:#fff;border-radius:8px;padding:0 9px;font-size:12px}.learning-data-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px;display:grid}.learning-data-stats>div{background:#fff;border-radius:12px;min-width:0;padding:15px;box-shadow:0 6px 18px #0d2b5b0d}.learning-data-stats span{color:var(--muted);font-size:12px}.learning-data-stats strong{color:var(--text);margin-top:8px;font-size:24px;line-height:1;display:block}.learning-data-stats strong small{color:var(--muted);margin-left:3px;font-size:10px;font-weight:500}.learning-data-stats>div:nth-child(2) strong{color:var(--pink)}.learning-data-stats>div:nth-child(3) strong{color:var(--button-blue)}.learning-data-stats p{color:#9299a4;margin:9px 0 0;font-size:10px}.learning-chart-grid{grid-template-columns:minmax(0,1.45fr) minmax(260px,.8fr);gap:12px;margin-top:12px;display:grid}.data-card{background:#fff;border-radius:13px;min-width:0;padding:16px;box-shadow:0 6px 18px #0d2b5b0d}.data-card-heading{justify-content:space-between;align-items:center;gap:10px;display:flex}.data-card-heading h2{color:var(--text);margin:0;font-size:16px}.data-card-heading span{color:var(--muted);margin-top:3px;font-size:10px;display:block}.data-card-heading>em{color:var(--muted);font-size:11px;font-style:normal}.trend-chart{grid-template-columns:repeat(7,minmax(0,1fr));align-items:end;gap:10px;height:176px;margin-top:14px;display:grid}.trend-chart>div{text-align:center;grid-template-rows:1fr auto;align-items:end;gap:7px;height:100%;display:grid}.trend-chart>div>span{border-bottom:1px solid var(--line);justify-content:center;align-items:flex-end;height:100%;display:flex}.trend-chart i{background:var(--button-blue);opacity:.86;border-radius:5px 5px 0 0;width:min(24px,70%);min-height:6px;display:block}.trend-chart>div:nth-child(5) i,.trend-chart>div:nth-child(7) i{background:var(--pink)}.trend-chart small{color:var(--muted);font-size:10px}.status-progress-list{flex-direction:column;gap:22px;margin-top:22px;display:flex}.status-progress-list>div>span{justify-content:space-between;align-items:center;display:flex}.status-progress-list span b{color:var(--text);font-size:12px}.status-progress-list span em{color:var(--muted);font-size:11px;font-style:normal}.status-progress-list>div>i{background:#e4e9f0;border-radius:99px;height:7px;margin-top:8px;display:block;overflow:hidden}.status-progress-list>div>i b{border-radius:inherit;background:#58a27b;height:100%;display:block}.status-progress-list>div:nth-child(2)>i b{background:var(--button-blue)}.status-progress-list>div:nth-child(3)>i b{background:#a7afb9}.data-detail-panel{background:#fff;border-radius:13px;margin-top:12px;padding:16px;box-shadow:0 6px 18px #0d2b5b0d}.data-tabs{border-bottom:1px solid var(--line);gap:22px;display:flex}.data-tabs button{height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 3px;font-size:13px;position:relative}.data-tabs button:after{content:"";background:0 0;border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:-1px;left:0;right:0}.data-tabs button.active{color:var(--text);font-weight:700}.data-tabs button.active:after{background:var(--pink)}.learning-data-table{border:1px solid var(--line);border-radius:9px;margin-top:12px;overflow-x:auto}.learning-data-header,.learning-data-row{align-items:center;gap:10px;min-width:780px;padding:0 12px;display:grid}.course-data-columns{grid-template-columns:minmax(230px,1.5fr) 88px 94px 72px 110px 82px}.employee-data-columns{grid-template-columns:100px 80px 74px 70px 92px 110px 76px 86px}.learning-data-header{height:40px;color:var(--muted);background:#f6f7f9;font-size:11px}.learning-data-row{border-top:1px solid var(--line);min-height:62px;color:var(--text);font-size:12px}.learning-data-row>div:first-child:not(.employee-name){flex-direction:column;gap:4px;min-width:0;display:flex}.learning-data-row>div:first-child strong{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.learning-data-row>div:first-child small{color:var(--muted);font-size:10px}.learning-data-row>span>em:not(.employee-status){color:var(--pink);font-style:normal;font-weight:650}.learning-data-row>span>button{height:28px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:7px;padding:0 8px;font-size:11px}.employee-name{align-items:center;gap:8px;display:flex}.employee-name>span{color:#fff;background:var(--button-blue);border-radius:50%;place-items:center;width:30px;height:30px;font-size:11px;display:grid}.employee-name strong{font-size:12px}.employee-status{white-space:nowrap;border-radius:12px;align-items:center;min-height:23px;padding:0 7px;font-size:10px;font-style:normal;display:inline-flex}.employee-status.已完成{color:#397e61;background:#edf7f2}.employee-status.学习中{color:var(--button-blue);background:#eaf2ff}.employee-status.未开始{color:#7b828d;background:#f0f2f5}.data-filters select:focus-visible,.data-tabs button:focus-visible,.learning-data-row button:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}.employee-detail-header{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;display:grid}.employee-detail-header>button{height:36px;color:var(--muted);cursor:pointer;background:#fff;border:0;border-radius:8px;align-items:center;gap:6px;padding:0 10px;font-size:12px;display:flex}.employee-detail-header>button.export{color:#fff;background:var(--button-blue)}.employee-detail-header h1{color:var(--text);margin:0;font-size:22px}.employee-detail-header p{color:var(--muted);margin:4px 0 0;font-size:12px}.employee-profile-card{background:#fff;border-radius:14px;grid-template-columns:58px minmax(0,1fr) auto;align-items:center;gap:13px;margin-top:18px;padding:18px;display:grid;box-shadow:0 6px 18px #0d2b5b0d}.employee-detail-avatar{color:#fff;background:var(--button-blue);border-radius:50%;place-items:center;width:58px;height:58px;font-size:18px;font-weight:700;display:grid}.employee-detail-identity h2{color:var(--text);margin:0;font-size:18px}.employee-detail-identity p{color:var(--muted);margin:5px 0 0;font-size:12px}.employee-profile-stats{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:5px;padding-top:15px;display:grid}.employee-profile-stats>div{border-right:1px solid var(--line);flex-direction:column;align-items:center;gap:5px;display:flex}.employee-profile-stats>div:last-child{border-right:0}.employee-profile-stats strong{color:var(--text);font-size:20px}.employee-profile-stats strong small{color:var(--muted);margin-left:2px;font-size:10px;font-weight:500}.employee-profile-stats span{color:var(--muted);font-size:11px}.employee-course-detail-panel,.employee-activity-panel{background:#fff;border-radius:13px;margin-top:12px;padding:16px;box-shadow:0 6px 18px #0d2b5b0d}.employee-detail-section-heading>div{align-items:baseline;gap:8px;display:flex}.employee-detail-section-heading h2{color:var(--text);margin:0;font-size:16px}.employee-detail-section-heading span{color:var(--muted);font-size:11px}.employee-course-table{border:1px solid var(--line);border-radius:9px;margin-top:12px;overflow-x:auto}.employee-course-header,.employee-course-row{grid-template-columns:minmax(220px,1.5fr) 66px 150px 96px 110px 76px;align-items:center;gap:10px;min-width:790px;padding:0 12px;display:grid}.employee-course-header{height:40px;color:var(--muted);background:#f6f7f9;font-size:11px}.employee-course-row{border-top:1px solid var(--line);min-height:62px;color:var(--text);font-size:12px}.employee-course-row>strong{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.employee-course-progress{grid-template-columns:minmax(0,1fr) 34px;align-items:center;gap:7px;display:grid}.employee-course-progress>i{background:#e1e7ef;border-radius:99px;height:5px;overflow:hidden}.employee-course-progress>i b{border-radius:inherit;background:var(--pink);height:100%;display:block}.employee-course-progress>em{color:var(--text);text-align:right;font-size:11px;font-style:normal}.employee-no-learning{color:var(--muted);text-align:center;background:#f6f7f9;border-radius:9px;margin-top:12px;padding:44px 12px;font-size:12px}.activity-timeline{flex-direction:column;margin-top:15px;padding-left:4px;display:flex}.activity-timeline>div{grid-template-columns:18px minmax(0,1fr);gap:9px;min-height:58px;display:grid;position:relative}.activity-timeline>div:before{content:"";background:var(--line);width:1px;position:absolute;top:13px;bottom:-5px;left:5px}.activity-timeline>div:last-child:before{display:none}.activity-timeline i{z-index:1;background:var(--button-blue);border:3px solid #dceaff;border-radius:50%;width:11px;height:11px;margin-top:3px;position:relative}.activity-timeline>div>span{flex-direction:column;gap:5px;display:flex}.activity-timeline strong{color:var(--text);font-size:12px}.activity-timeline small{color:var(--muted);font-size:10px}.employee-detail-header button:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}.editor-topbar{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;display:grid}.editor-back{height:36px;color:var(--muted);cursor:pointer;background:#fff;border:0;border-radius:8px;align-items:center;gap:7px;padding:0 10px;font-size:13px;display:flex}.editor-topbar h1{color:var(--text);margin:0;font-size:22px}.editor-topbar p{color:var(--muted);margin:4px 0 0;font-size:12px}.editor-top-actions{gap:8px;display:flex}.editor-top-actions button{border:1px solid var(--line);height:38px;color:var(--text);cursor:pointer;background:#fff;border-radius:8px;padding:0 14px;font-size:13px;font-weight:650}.editor-top-actions button.primary{border-color:var(--button-blue);color:#fff;background:var(--button-blue)}.course-editor-layout{grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:14px;margin-top:18px;display:grid}.course-editor-main{flex-direction:column;gap:14px;min-width:0;display:flex}.editor-card{background:#fff;border-radius:14px;padding:18px;box-shadow:0 6px 18px #0d2b5b0d}.editor-card-heading{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding-bottom:14px;display:flex}.editor-card-heading>span{color:#fff;background:var(--button-blue);border-radius:50%;flex:none;place-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:grid}.editor-card-heading h2,.publish-card h2{color:var(--text);margin:0;font-size:16px}.editor-card-heading p{color:var(--muted);margin:3px 0 0;font-size:11px}.editor-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:16px;display:grid}.editor-form>label,.course-type-field,.course-category-field,.cover-field{flex-direction:column;gap:7px;min-width:0;display:flex;position:relative}.editor-form .full{grid-column:1/-1}.editor-form label>span,.course-type-field>span,.course-category-field>span,.cover-field>span,.publish-card label>span{color:var(--text);font-size:13px;font-weight:650}.editor-form b,.course-type-field b,.course-category-field b{color:var(--pink)}.editor-form input[type=text],.editor-form select,.editor-form textarea,.publish-card select{border:1px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:8px;outline:0;font-size:13px}.editor-form input[type=text],.editor-form select,.publish-card select{height:38px;padding:0 10px}.editor-form textarea{resize:vertical;padding:10px;line-height:1.6}.editor-form label>small{color:#a0a7b1;font-size:10px;position:absolute;bottom:8px;right:9px}.category-select-row{grid-template-columns:minmax(0,1fr) auto;gap:6px;display:grid}.category-select-row select{min-width:0}.category-select-row button{height:38px;color:var(--button-blue);cursor:pointer;white-space:nowrap;background:#f7faff;border:1px solid #b9cce7;border-radius:8px;align-items:center;gap:5px;padding:0 10px;font-size:12px;display:flex}.inline-category-creator{background:#f6f7f9;border-radius:9px;grid-template-columns:minmax(0,1fr) auto auto;gap:6px;padding:9px;display:grid}.inline-category-creator input{border:1px solid var(--line);min-width:0;height:34px;color:var(--text);background:#fff;border-radius:7px;outline:0;padding:0 9px;font-size:12px}.inline-category-creator button{border:1px solid var(--line);height:34px;color:var(--muted);cursor:pointer;background:#fff;border-radius:7px;padding:0 10px;font-size:12px}.inline-category-creator button.primary{border-color:var(--button-blue);color:#fff;background:var(--button-blue)}.course-type-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.course-type-options label{border:1px solid var(--line);height:38px;color:var(--muted);cursor:pointer;border-radius:8px;place-items:center;font-size:13px;display:grid}.course-type-options label.active{border-color:var(--button-blue);color:var(--button-blue);background:#eaf2ff;font-weight:650}.course-type-options input{opacity:0;width:1px;height:1px;position:absolute}.cover-field>button{min-height:86px;color:var(--button-blue);cursor:pointer;background:#f7faff;border:1px dashed #b7c8df;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;display:flex}.cover-field>button strong{font-size:13px}.cover-field>button small{color:var(--muted);font-size:11px;font-weight:400}.lesson-editor-list{flex-direction:column;gap:7px;margin-top:14px;display:flex}.lesson-editor-row{background:#f6f7f9;border-radius:9px;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:58px;padding:8px 10px;display:grid}.lesson-editor-row>span{color:var(--button-blue);font-size:12px;font-weight:700}.lesson-editor-row>div{flex-direction:column;gap:4px;min-width:0;display:flex}.lesson-editor-row strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.lesson-editor-row small{color:var(--muted);font-size:11px}.lesson-editor-row button{height:30px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:7px;align-items:center;gap:5px;padding:0 9px;font-size:11px;display:flex}.add-lesson,.add-attachment{min-height:38px;color:var(--button-blue);cursor:pointer;background:#f7faff;border:1px dashed #b7c8df;border-radius:8px;justify-content:center;align-items:center;gap:6px;font-size:12px;display:flex}.main-file-upload{min-height:150px;color:var(--button-blue);background:#f7faff;border:1px dashed #b7c8df;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:7px;margin-top:14px;display:flex}.main-file-upload>svg{font-size:24px}.main-file-upload strong{color:var(--text);font-size:14px}.main-file-upload span{color:var(--muted);font-size:11px}.main-file-upload button{color:#fff;background:var(--button-blue);cursor:pointer;border:0;border-radius:7px;height:32px;padding:0 12px;font-size:12px}.editor-attachment-list{flex-direction:column;gap:8px;margin-top:14px;display:flex}.editor-attachment-list>div{background:#f6f7f9;border-radius:9px;grid-template-columns:38px minmax(0,1fr) 30px;align-items:center;gap:10px;min-height:58px;padding:8px 10px;display:grid}.editor-attachment-list>div>div{flex-direction:column;gap:4px;min-width:0;display:flex}.editor-attachment-list strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.editor-attachment-list small{color:var(--muted);font-size:11px}.editor-attachment-list>div>button{color:#9aa2ad;cursor:pointer;background:#fff;border:0;border-radius:7px;width:30px;height:30px}.course-editor-side{position:sticky;top:28px}.publish-card{flex-direction:column;gap:15px;display:flex}.publish-card>h2{border-bottom:1px solid var(--line);padding-bottom:12px}.publish-card label{flex-direction:column;gap:7px;display:flex}.publish-note{background:#eef5ff;border-radius:9px;padding:11px}.publish-note strong{color:var(--brand-navy);font-size:12px}.publish-note p{color:var(--muted);margin:5px 0 0;font-size:11px;line-height:1.6}.admin-topbar>button:focus-visible,.admin-sidebar button:focus-visible,.admin-filters input:focus-visible,.admin-filters select:focus-visible,.admin-row-actions button:focus-visible,.category-manager-editor input:focus-visible,.category-manager-editor button:focus-visible,.category-sort-actions button:focus-visible,.category-row-actions button:focus-visible,.editor-topbar button:focus-visible,.editor-form input:focus-visible,.editor-form select:focus-visible,.editor-form textarea:focus-visible,.course-type-options label:focus-within,.category-select-row button:focus-visible,.inline-category-creator button:focus-visible,.cover-field button:focus-visible,.lesson-editor-row button:focus-visible,.add-lesson:focus-visible,.add-attachment:focus-visible,.main-file-upload button:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}.home-page{background:#fff;min-height:100vh;padding:0 18px 88px}.home-header{background:#fff6f8;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;min-height:64px;margin:8px 0;padding:0 14px;display:flex}.home-header .brand-name{font-size:19px}.home-user{min-width:40px;height:34px;color:var(--brand-navy);background:#eaf2ff;border-radius:17px;flex:none;place-items:center;padding:0 10px;font-size:13px;font-weight:700;display:grid}.home-welcome{background:#eef5ff;border-radius:17px;margin-top:10px;padding:20px 18px;position:relative;overflow:hidden}.home-welcome:after{content:"";border:18px solid #2f80ed12;border-radius:50%;width:96px;height:96px;position:absolute;top:-28px;right:-16px}.home-welcome p{color:var(--pink);margin:0;font-size:13px;font-weight:650}.home-welcome h1{color:var(--text);margin:6px 0 0;font-size:19px;line-height:1.4}.home-welcome>span{color:var(--muted);margin-top:8px;font-size:13px;display:block}.home-progress{background:#f2f6fb;border-radius:15px;margin-top:12px;padding:15px;box-shadow:inset 0 0 0 1px #dbe4f08c}.home-progress-heading{justify-content:space-between;align-items:flex-end;gap:10px;display:flex}.home-progress-heading>div{align-items:baseline;gap:0;display:flex}.home-progress-heading span{color:var(--text);font-size:15px;font-weight:650}.home-progress-heading strong{color:var(--pink);font-size:15px}.home-progress-heading>small{color:var(--muted);font-size:12px}.home-progress-track{background:#dfe7f0;border-radius:99px;height:4px;margin-top:10px;overflow:hidden}.home-progress-track i{border-radius:inherit;background:var(--pink);width:48%;height:100%;display:block}.home-progress>button{color:#fff;text-align:left;background:var(--button-blue);cursor:pointer;border:0;border-radius:11px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;min-height:54px;margin-top:12px;padding:8px 12px;display:grid}.home-progress>button>span{flex-direction:column;gap:3px;min-width:0;display:flex}.home-progress>button small{opacity:.78;font-size:11px}.home-progress>button strong{white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.home-progress>button em{white-space:nowrap;align-items:center;gap:5px;font-size:12px;font-style:normal;font-weight:650;display:flex}.home-section{margin-top:22px}.home-section-heading{justify-content:space-between;align-items:center;display:flex}.home-section-heading h2{color:var(--text);margin:0;font-size:17px}.home-section-heading button{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:12px}.home-section-heading>span{color:var(--muted);font-size:12px}.home-categories{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px;display:grid}.home-categories button{cursor:pointer;background:#f6f7f9;border:0;border-radius:12px;flex-direction:column;align-items:stretch;min-width:0;padding:6px;display:flex}.category-cover{border:1px dashed;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:3px;width:100%;height:62px;display:flex}.category-cover b{font-size:16px;line-height:1}.category-cover small{opacity:.78;font-size:10px;font-weight:500}.home-categories .new{color:var(--pink);background:var(--pink-soft)}.home-categories .skill{color:#4c82cf;background:var(--blue-soft)}.home-categories .manage{color:var(--brand-navy);background:#edf2f8}.home-categories strong{color:var(--text);white-space:nowrap;font-size:14px}.home-categories small{color:var(--muted);white-space:nowrap;font-size:12px}.recommendation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:10px;display:grid}.recommendation-grid>button{text-align:left;cursor:pointer;background:#f6f7f9;border:0;border-radius:13px;flex-direction:column;align-items:stretch;min-width:0;padding:9px;display:flex;box-shadow:inset 0 0 0 1px #e7ebf2b3}.recommend-cover{aspect-ratio:1.65;color:#4e7fca;background:var(--blue-soft);border:1px dashed #b5c9e7;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:100%;display:flex}.recommend-cover.pink{color:var(--pink);background:var(--pink-soft);border-color:#efbfd0}.recommend-cover svg{font-size:23px}.recommend-cover small{font-size:11px}.recommendation-grid>button>strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin-top:9px;font-size:15px;line-height:1.4;overflow:hidden}.recommendation-grid>button>small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-top:4px;font-size:12px;line-height:1.4;overflow:hidden}.home-progress>button:focus-visible,.home-section-heading button:focus-visible,.home-categories button:focus-visible,.recommendation-grid>button:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}.profile-page{background:#fff;min-height:100vh;padding:0 18px 88px}.profile-header{margin-inline:0}.profile-card{background:#eef5ff;border-radius:16px;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:12px;margin-top:12px;padding:16px;display:grid}.profile-avatar{color:#fff;background:var(--pink);border-radius:50%;place-items:center;width:52px;height:52px;font-size:18px;font-weight:750;display:grid}.profile-card h2{color:var(--text);margin:0;font-size:18px;line-height:1.4}.profile-card p{color:var(--muted);margin:4px 0 0;font-size:13px}.profile-card>small{color:var(--button-blue);white-space:nowrap;background:#fff;border-radius:12px;padding:5px 8px;font-size:11px}.study-overview{background:#f6f7f9;border-radius:14px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:12px;padding:14px 4px;display:grid}.study-overview>div{border-right:1px solid var(--line);flex-direction:column;align-items:center;gap:5px;min-width:0;display:flex}.study-overview>div:last-child{border-right:0}.study-overview strong{color:var(--text);font-size:18px;line-height:1.2}.study-overview strong small{color:var(--muted);margin-left:2px;font-size:10px;font-weight:500}.study-overview span{color:var(--muted);white-space:nowrap;font-size:12px}.admin-entry{width:100%;height:48px;color:var(--text);cursor:pointer;background:#f6f7f9;border:0;border-radius:11px;justify-content:space-between;align-items:center;margin-top:12px;padding:0 14px;display:flex}.admin-entry>span{align-items:center;gap:9px;display:flex}.admin-entry>span svg{color:var(--button-blue)}.admin-entry strong{font-size:14px}.admin-entry>svg{color:#8a93a5;font-size:13px}.my-learning-section{margin-top:20px}.study-tabs{border-bottom:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.study-tabs button{height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:15px;font-weight:600;position:relative}.study-tabs button:after{content:"";background:0 0;border-radius:3px 3px 0 0;width:30px;height:3px;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}.study-tabs button.active{color:var(--text);font-weight:750}.study-tabs button.active:after{background:var(--pink)}.my-course-list{flex-direction:column;gap:8px;margin-top:10px;display:flex}.my-course-item{text-align:left;cursor:pointer;background:#f6f7f9;border:0;border-radius:12px;grid-template-columns:74px minmax(0,1fr) 14px;align-items:center;gap:11px;width:100%;min-height:88px;padding:8px 10px;display:grid}.my-course-cover{color:#4e7fca;background:var(--blue-soft);border:1px dashed #b5c9e7;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:74px;height:64px;display:flex}.my-course-cover.pink{color:var(--pink);background:var(--pink-soft);border-color:#efbfd0}.my-course-cover svg{font-size:21px}.my-course-cover small{font-size:11px}.my-course-info{flex-direction:column;min-width:0;display:flex}.my-course-info>strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:15px;line-height:1.4;overflow:hidden}.my-course-info>small{color:var(--muted);margin-top:4px;font-size:12px}.my-progress-row{grid-template-columns:1fr 34px;align-items:center;gap:7px;margin-top:7px;display:grid}.my-progress-row>i{background:#dfe7f0;border-radius:99px;height:4px;overflow:hidden}.my-progress-row b{border-radius:inherit;background:var(--pink);height:100%;display:block}.my-progress-row em{color:var(--text);text-align:right;font-size:12px;font-style:normal}.completed-copy{color:#58a27b;align-items:center;gap:5px;margin-top:7px;font-size:12px;display:flex}.study-tabs button:focus-visible,.my-course-item:focus-visible,.admin-entry:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}.course-page{padding:0 20px 82px}.page-header{background:#fff6f8;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;min-height:64px;margin:8px 0;padding:0 14px;display:flex}.page-header h1{color:var(--text);white-space:nowrap;flex:none;margin:0;font-size:19px;font-weight:700;line-height:1.3}.brand{align-items:center;gap:9px;min-width:0;display:flex}.brand-logo{object-fit:contain;width:36px;height:28px}.brand-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:19px;font-weight:700;line-height:1.3;overflow:hidden}.progress-panel{background:#f2f6fb;border-radius:18px;grid-template-columns:1fr 92px;gap:8px;padding:14px 16px;display:grid;overflow:hidden}.progress-copy{flex-direction:column;justify-content:center;display:flex}.progress-heading{align-items:baseline;gap:0;line-height:1.5;display:flex}.progress-copy h2{color:var(--text);margin:0;font-size:15px;font-weight:650;line-height:1.4}.progress-number{align-items:baseline;gap:2px;line-height:1;display:flex}.progress-number strong{color:var(--pink);letter-spacing:0;font-size:15px;font-weight:750}.progress-number span{color:var(--text);font-size:15px;font-weight:750}.progress-copy p{color:var(--muted);margin:12px 0 0;font-size:13px;line-height:1.5}.progress-copy p strong{color:var(--pink);font-size:14px;font-weight:700}.progress-image-placeholder{color:#7d9fd1;background:#ffffff8a;border:1px dashed #aac4ea;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:84px;display:flex}.progress-image-placeholder svg{font-size:28px}.progress-image-placeholder span{font-size:12px}.overall-progress{background:#dfe7f0;border-radius:99px;grid-column:1/-1;height:5px;overflow:hidden}.overall-progress span{border-radius:inherit;background:var(--progress-blue);height:100%;display:block}.continue-button{color:#fff;background:var(--button-blue);cursor:pointer;border:0;border-radius:11px;grid-column:1/-1;min-height:40px;font-size:16px;font-weight:700;transition:transform .15s,opacity .15s}.continue-button:active{opacity:.92;transform:scale(.985)}.continue-button:focus-visible,.category-tabs button:focus-visible,.course-item:focus-visible,.bottom-nav button:focus-visible{outline-offset:2px;outline:3px solid #f02c6747}.category-tabs{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:16px;display:grid}.category-tabs button{min-height:50px;color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0 3px 9px;font-size:15px;font-weight:600;position:relative}.category-tabs button:after{content:"";background:0 0;border-radius:4px 4px 0 0;width:28px;height:4px;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}.category-tabs button.active{color:var(--text);font-weight:750}.category-tabs button.active:after{background:var(--pink)}.course-list{flex-direction:column;gap:8px;padding-top:8px;display:flex}.course-item{text-align:left;cursor:pointer;background:#f6f7f9;border:0;border-radius:12px;grid-template-columns:80px minmax(0,1fr) 14px;align-items:center;gap:12px;width:100%;min-height:95px;padding:7px 10px;display:grid}.course-cover{color:#4e7fca;border:1px dashed #b5c9e7;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:80px;height:68px;display:flex}.course-cover.blue{background:var(--blue-soft)}.course-cover.pink{color:var(--pink);background:var(--pink-soft);border-color:#efbfd0}.course-cover svg{font-size:24px}.course-cover small{font-size:12px}.course-info{flex-direction:column;min-width:0;display:flex}.course-info>strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:700;line-height:1.4;overflow:hidden}.course-meta{color:var(--muted);align-items:center;gap:6px;margin-top:5px;font-size:14px;line-height:1.4;display:flex}.course-meta svg{width:14px}.course-progress-row{grid-template-columns:1fr 36px;align-items:center;gap:8px;margin-top:8px;display:grid}.course-progress{background:#dfe7f0;border-radius:20px;height:4px;overflow:hidden}.course-progress i{border-radius:inherit;background:var(--progress-blue);height:100%;display:block}.course-progress-row b{color:var(--text);text-align:right;font-size:14px}.course-arrow{color:#8a93a5;font-size:17px}.empty-state{color:var(--muted);text-align:center;padding:64px 0;font-size:15px}.bottom-nav{z-index:10;border-top:1px solid var(--line);background:#fffffff7;grid-template-columns:repeat(3,1fr);width:min(100%,480px);height:72px;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav button{color:#777f8c;cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:5px;font-size:14px;line-height:1.3;display:flex}.bottom-nav button svg{font-size:20px}.bottom-nav button.active{color:var(--text);font-weight:700}.toast{z-index:20;color:#fff;background:#262a32f0;border-radius:10px;max-width:calc(100% - 48px);padding:10px 16px;font-size:14px;position:fixed;bottom:98px;left:50%;transform:translate(-50%);box-shadow:0 10px 28px #262a322e}.toast-enter-active,.toast-leave-active{transition:opacity .16s,transform .16s}.toast-enter-from,.toast-leave-to{opacity:0;transform:translate(-50%,8px)}.detail-page{background:#fff;min-height:100vh;padding:0 18px 96px}.detail-header{grid-template-columns:40px 1fr 40px;align-items:center;min-height:64px;display:grid}.detail-header h1{color:var(--text);text-align:center;margin:0;font-size:18px;line-height:1.3}.detail-header button{width:36px;height:36px;color:var(--text);cursor:pointer;background:#f4f6f8;border:0;border-radius:10px;place-items:center;display:grid}.detail-header button svg{font-size:16px}.detail-hero{background:#f6f7f9;border-radius:16px;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:16px;padding:16px;display:grid}.detail-cover-placeholder{color:#4f86cc;background:#eef5ff;border:1px dashed #aac8ec;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:8px;width:112px;height:96px;display:flex}.detail-cover-placeholder.pink{color:var(--pink);background:var(--pink-soft);border-color:#f5b5c9}.detail-cover-placeholder svg{font-size:26px}.detail-cover-placeholder span{font-size:12px}.detail-summary{min-width:0}.detail-summary p{color:var(--pink);margin:0 0 6px;font-size:13px;font-weight:650}.detail-summary h2{color:var(--text);margin:0;font-size:18px;font-weight:700;line-height:1.4}.detail-summary>span{color:var(--muted);align-items:center;gap:6px;margin-top:9px;font-size:13px;display:flex}.detail-progress-card{background:#f2f6fb;border-radius:14px;margin-top:12px;padding:14px 16px}.detail-progress-title{color:var(--text);justify-content:space-between;align-items:center;font-size:14px;display:flex}.detail-progress-title strong{color:var(--pink);font-size:15px}.detail-progress-track{background:#dfe7f0;border-radius:20px;height:5px;margin-top:10px;overflow:hidden}.detail-progress-track i{border-radius:inherit;background:var(--pink);height:100%;display:block}.detail-progress-card button{color:#fff;background:var(--button-blue);cursor:pointer;border:0;border-radius:10px;width:100%;height:38px;margin-top:12px;font-size:15px;font-weight:700}.detail-section{margin-top:22px}.detail-section>h2,.section-heading h2{color:var(--text);margin:0;font-size:17px;line-height:1.4}.detail-section>p{color:var(--muted);margin:10px 0 0;font-size:14px;line-height:1.75}.section-heading{justify-content:space-between;align-items:center;display:flex}.section-heading>span{color:var(--muted);font-size:13px}.course-content-tabs{align-items:center;gap:24px;display:flex}.course-content-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 0 9px;font-size:17px;font-weight:650;position:relative}.course-content-tabs button.active{color:var(--text)}.course-content-tabs button.active:after{content:"";background:var(--pink);border-radius:99px;height:3px;position:absolute;bottom:0;left:0;right:0}.course-content-tabs>span{color:var(--muted);margin-left:auto;padding-bottom:9px;font-size:13px}.course-content-tabs button:focus-visible{outline-offset:3px;outline:3px solid #fc4c7e3d}.lesson-list{flex-direction:column;gap:8px;margin-top:10px;display:flex}.lesson-row{color:#8b94a2;text-align:left;cursor:pointer;background:#f6f7f9;border:0;border-radius:11px;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;min-height:62px;padding:9px 12px;display:grid}.lesson-row>svg{font-size:17px}.lesson-row>span{flex-direction:column;gap:5px;min-width:0;display:flex}.lesson-row strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;line-height:1.4;overflow:hidden}.lesson-row small{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:flex}.lesson-row em{color:var(--muted);white-space:nowrap;font-size:12px;font-style:normal}.lesson-row.completed>svg,.lesson-row.completed em{color:#58a27b}.lesson-row.current{background:#fff3f7}.lesson-row.current>svg,.lesson-row.current em{color:var(--pink)}.attachment-section{padding-bottom:8px}.attachment-list{flex-direction:column;gap:8px;margin-top:10px;display:flex}.attachment-row{text-align:left;background:#f6f7f9;border-radius:11px;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;min-height:66px;padding:10px 12px;display:grid}.attachment-row>span:nth-child(2){flex-direction:column;gap:5px;min-width:0;display:flex}.attachment-row strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.attachment-row small{color:var(--muted);font-size:12px}.attachment-type{color:#fff;letter-spacing:.2px;border-radius:9px;place-items:center;width:40px;height:40px;font-size:11px;font-weight:750;display:grid}.attachment-type.pdf{background:#fc4c7e}.attachment-type.word{background:#4c82cf}.attachment-type.excel{background:#4d9a76}.attachment-actions{justify-content:flex-end;align-items:center;gap:4px;display:flex}.attachment-actions button{min-width:32px;height:32px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:8px;padding:0 8px;font-size:12px;font-weight:650}.document-section{padding-bottom:12px}.document-row{text-align:left;background:#f6f7f9;border-radius:12px;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;min-height:74px;margin-top:10px;padding:10px 12px;display:grid}.document-type{color:#fff;background:var(--button-blue);border-radius:10px;place-items:center;width:48px;height:48px;font-size:13px;font-weight:750;display:grid}.document-row>span:nth-child(2){flex-direction:column;gap:6px;min-width:0;display:flex}.document-row strong{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.document-row small{color:var(--muted);font-size:12px}.document-actions{justify-content:flex-end;align-items:center;gap:4px;display:flex}.document-actions button{min-width:32px;height:32px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:8px;padding:0 8px;font-size:12px;font-weight:650}.detail-action-bar{z-index:10;border-top:1px solid var(--line);background:#fffffff7;width:min(100%,480px);padding:12px 18px;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.detail-action-bar button{color:#fff;background:var(--button-blue);cursor:pointer;border:0;border-radius:11px;width:100%;height:44px;font-size:16px;font-weight:700}.learning-page{background:#fff;min-height:100vh;padding:0 18px 96px}.video-player{background:#151922;margin-inline:-18px}.video-stage{aspect-ratio:16/9;color:#fff;background:radial-gradient(circle at 50% 38%,#313b4d 0,#1c222d 42%,#11151c 100%);position:relative;overflow:hidden}.center-play{z-index:3;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff29;border:1px solid #ffffff80;border-radius:50%;place-items:center;width:54px;height:54px;padding:0 0 0 3px;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-58%)}.center-play svg{font-size:20px}.video-watermarks{z-index:1;pointer-events:none;position:absolute;inset:0;overflow:hidden}.video-watermarks span{color:#ffffff29;white-space:nowrap;font-size:12px;font-weight:550;position:absolute;transform:rotate(-20deg)}.video-watermarks span:first-child{top:22%;left:5%}.video-watermarks span:nth-child(2){top:45%;right:3%}.video-watermarks span:nth-child(3){bottom:20%;left:22%}.video-controls{z-index:4;background:linear-gradient(#0000,#05080de0);padding:26px 12px 9px;position:absolute;bottom:0;left:0;right:0}.video-track{background:#ffffff47;border-radius:99px;height:3px;overflow:hidden}.video-track i{border-radius:inherit;background:var(--pink);width:36%;height:100%;display:block}.control-row{align-items:center;gap:6px;height:32px;margin-top:4px;display:flex}.control-row button{color:#fff;cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;min-width:30px;height:30px;padding:0 6px;font-size:13px;display:grid}.control-row button:active{background:#ffffff1f}.video-time{color:#ffffffd1;white-space:nowrap;font-size:11px}.control-spacer{flex:1}.control-row .speed-button{min-width:38px;font-weight:650}.learning-summary{padding:18px 2px 0}.learning-summary>span{color:var(--pink);font-size:13px;font-weight:650}.learning-summary h2{color:var(--text);margin:6px 0 0;font-size:19px;line-height:1.4}.lesson-progress-copy{color:var(--muted);justify-content:space-between;align-items:center;margin-top:10px;font-size:13px;display:flex}.lesson-progress-copy strong{color:var(--text);font-weight:550}.watermark-note{color:#687383;background:#f5f7fa;border-radius:10px;margin-top:14px;padding:10px 12px;font-size:12px;line-height:1.5}.learning-directory{margin-top:20px}.learning-action-bar{z-index:10;border-top:1px solid var(--line);background:#fffffff7;width:min(100%,480px);padding:10px 18px;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.learning-action-bar>button{color:#fff;text-align:left;background:var(--button-blue);cursor:pointer;border:0;border-radius:11px;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;width:100%;min-height:48px;padding:0 14px;display:grid}.learning-action-bar span{opacity:.82;font-size:12px}.learning-action-bar strong{white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.reader-page{background:#f6f7f9;min-height:100vh;padding:0 18px 96px}.reader-header{background:#fff;margin-inline:-18px;padding-inline:18px}.reader-file-info{background:#fff;border-radius:13px;grid-template-columns:46px minmax(0,1fr);align-items:center;gap:12px;margin-top:14px;padding:12px;display:grid}.reader-file-type{color:#fff;border-radius:10px;place-items:center;width:46px;height:46px;font-size:12px;font-weight:750;display:grid}.reader-file-type.pdf{background:var(--pink)}.reader-file-type.ppt{background:#4c82cf}.reader-file-info h2{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:15px;line-height:1.4;overflow:hidden}.reader-file-info p{color:var(--muted);margin:5px 0 0;font-size:12px}.document-viewer{background:#dfe4eb;place-items:center;min-height:430px;margin:12px -18px 0;padding:18px;display:grid;overflow:hidden}.document-sheet{color:#87909e;background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:relative;box-shadow:0 8px 24px #262a3224}.document-viewer.pdf .document-sheet{aspect-ratio:210/297;width:min(78%,300px)}.document-viewer.ppt{min-height:300px}.document-viewer.ppt .document-sheet{aspect-ratio:16/9;width:100%}.document-sheet>span{font-size:14px}.document-sheet>strong{color:#c0c6cf;font-size:28px}.reader-progress-card{background:#fff;border-radius:13px;margin-top:12px;padding:14px}.reader-progress-card>div:first-child{color:var(--text);justify-content:space-between;align-items:center;font-size:14px;display:flex}.reader-progress-card strong{color:var(--pink);font-size:15px}.reader-progress-track{background:#e1e7ef;border-radius:99px;height:4px;margin-top:10px;overflow:hidden}.reader-progress-track i{border-radius:inherit;background:var(--pink);height:100%;display:block}.reader-progress-card p{color:var(--muted);margin:9px 0 0;font-size:12px;line-height:1.5}.reader-guide{margin-top:18px;padding:0 2px}.reader-guide h2{color:var(--text);margin:0;font-size:16px}.reader-guide p{color:var(--muted);margin:8px 0 0;font-size:13px;line-height:1.65}.reader-action-bar{z-index:10;border-top:1px solid var(--line);background:#fffffff7;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;width:min(100%,480px);min-height:64px;padding:8px 18px;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.reader-action-bar button{height:40px;color:var(--button-blue);cursor:pointer;background:#eaf2ff;border:0;border-radius:10px;justify-content:center;align-items:center;gap:6px;font-size:13px;font-weight:650;display:flex}.reader-action-bar button:disabled{color:#aeb6c1;cursor:default;background:#f0f2f5}.reader-action-bar>strong{min-width:58px;color:var(--text);text-align:center;font-size:13px}.detail-header button:focus-visible,.detail-progress-card button:focus-visible,.lesson-row:focus-visible,.attachment-actions button:focus-visible,.document-actions button:focus-visible,.detail-action-bar button:focus-visible,.center-play:focus-visible,.control-row button:focus-visible,.learning-action-bar button:focus-visible,.reader-action-bar button:focus-visible{outline-offset:2px;outline:3px solid #fc4c7e3d}@media (width<=390px){.home-page,.profile-page{padding-inline:14px}.course-page{padding-inline:16px}.brand-name,.page-header h1{font-size:17px}.progress-panel{grid-template-columns:1fr 86px;padding-inline:14px}.category-tabs button{font-size:14px}.course-item{grid-template-columns:78px minmax(0,1fr) 13px;gap:10px}.course-cover{width:78px;height:66px}.course-info>strong{font-size:15px}.detail-page,.learning-page,.reader-page{padding-inline:14px}.video-player,.reader-header,.document-viewer{margin-inline:-14px}.reader-header{padding-inline:14px}.detail-hero{grid-template-columns:96px minmax(0,1fr);gap:12px;padding:14px}.detail-cover-placeholder{width:96px;height:88px}.detail-summary h2{font-size:16px}}@media (width<=760px){.admin-page{display:block}.admin-sidebar{height:auto;padding:14px;position:static}.admin-brand{padding-bottom:14px}.admin-sidebar nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin-top:12px;display:grid}.admin-sidebar nav button{justify-content:center;padding:0 5px;font-size:12px}.admin-exit{justify-content:center;margin-top:8px}.admin-content{padding:16px 14px 28px}.admin-topbar h1{font-size:20px}.admin-topbar p{font-size:12px}.admin-topbar>button{padding-inline:11px;font-size:12px}.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.admin-stats>div{min-height:100px;padding:13px}.admin-panel-heading{flex-direction:column;align-items:stretch}.admin-filters{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.admin-filters label{grid-column:1/-1;width:auto}.admin-filters select{width:100%;min-width:0}.category-manager-editor{grid-template-columns:minmax(0,1fr) auto auto}.category-manager-editor>div{grid-column:1/-1}.category-panel-heading{flex-direction:column;align-items:flex-start;gap:5px}.data-filters{grid-template-columns:1fr}.learning-data-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-chart-grid{grid-template-columns:1fr}.employee-detail-header{grid-template-columns:1fr;gap:10px}.employee-detail-header>button{width:fit-content}.employee-detail-header>button.export{justify-content:center;width:100%}.employee-profile-card{grid-template-columns:52px minmax(0,1fr) auto;padding:14px}.employee-detail-avatar{width:52px;height:52px}.employee-profile-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 0}.employee-profile-stats>div:nth-child(2){border-right:0}.editor-topbar{grid-template-columns:1fr;gap:10px}.editor-back{width:fit-content}.editor-top-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.course-editor-layout{display:block}.course-editor-side{margin-top:14px;position:static}.editor-form{grid-template-columns:1fr}.editor-form .full{grid-column:auto}.main-file-upload{text-align:center;padding:16px}}@media (width>=760px){.app-shell{border-radius:24px;min-height:calc(100vh - 56px);margin-block:28px}.bottom-nav,.detail-action-bar,.learning-action-bar,.reader-action-bar{border-radius:0 0 24px 24px;bottom:28px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.view-switcher{z-index:50;gap:12px;width:108px;display:grid;position:fixed;top:128px;right:24px}.view-switcher a{color:#ff4b58;background:#fff;border:2px solid #ff5b63;border-radius:4px;place-items:center;min-height:42px;font-size:14px;text-decoration:none;display:grid}.view-switcher a.active{color:#fff;background:#ff5b63}.view-switcher a:focus-visible{outline-offset:3px;outline:3px solid #2f80ed47}.mobile-preview-stage{background:#eef2f7;place-items:start center;min-height:100vh;display:grid}.mobile-preview-stage iframe{background:#fff;border:0;width:min(480px,100%);height:100vh;display:block;box-shadow:0 0 32px #081f4914}.embedded-preview .view-switcher{display:none}.home-progress>button strong,.home-progress>button em{font-size:14px}.course-progress-row{grid-template-columns:1fr 34px;gap:7px;margin-top:7px}.course-progress-row b{font-size:12px;font-weight:400}.course-policy{align-items:center;gap:7px;margin-top:7px;display:flex}.course-policy em{border-radius:999px;align-items:center;min-height:22px;padding:0 8px;font-size:11px;font-style:normal;font-weight:700;display:inline-flex}.course-policy em.required{color:#d83b65;background:#fff0f4}.course-policy em.elective{color:#2f6fbd;background:#eaf2ff}.course-policy small{color:var(--muted);font-size:11px}.course-policy.compact{gap:5px;margin-top:4px}.course-policy.compact em{min-height:18px;padding-inline:6px;font-size:10px}.course-policy.compact small{font-size:10px}.editor-form input[type=number]{border:1px solid var(--line);width:100%;height:40px;color:var(--text);background:#fff;border-radius:8px;outline:0;padding:0 11px}.course-item,.my-course-item{min-height:112px}@media (width>=1024px){.app-shell.view-mobile:not(.admin-shell){border-radius:0;width:480px;min-height:100vh;margin:0 auto;overflow:hidden}.app-shell.view-mobile:not(.admin-shell)>.bottom-nav{border-top:1px solid var(--line);background:#fffffff7;border-radius:0;flex-direction:row;justify-content:space-around;align-items:center;gap:0;width:min(100%,480px);height:66px;padding:6px 18px 8px;position:fixed;top:auto;bottom:0;left:50%;transform:translate(-50%)}.app-shell.view-mobile:not(.admin-shell)>.bottom-nav button{min-height:50px;color:var(--muted);background:0 0;border-radius:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:0 12px;font-size:11px}.app-shell.view-mobile:not(.admin-shell)>.bottom-nav button.active{color:var(--button-blue);background:0 0}.view-mobile .home-page,.view-mobile .course-page,.view-mobile .profile-page{min-height:100vh;margin-left:0;padding:0 18px 88px;display:block}.view-mobile .home-header,.view-mobile .page-header{min-height:72px}.view-mobile .home-welcome,.view-mobile .home-progress,.view-mobile .home-page>.home-section,.view-mobile .recommendation-section{min-height:initial;margin-top:16px}.view-mobile .home-welcome{padding:22px 20px}.view-mobile .home-progress{padding:16px}.view-mobile .home-welcome h1{font-size:24px}.view-mobile .home-categories{grid-template-columns:repeat(3,minmax(0,1fr))}.view-mobile .recommendation-grid{grid-template-columns:1fr}.view-mobile .recommendation-grid>button{grid-template-rows:auto;grid-template-columns:92px minmax(0,1fr) 14px;min-height:96px;padding:10px}.view-mobile .recommend-cover{grid-row:auto;width:92px;min-height:76px}}@media (width<=1500px){.view-desktop+.view-switcher{top:auto;bottom:18px;right:14px}}@media (width<=760px){.view-switcher{width:88px;top:auto;bottom:82px;right:12px}.view-switcher a{min-height:36px;font-size:12px}}.detail-section>h2,.section-heading h2,.course-content-tabs button{font-size:16px}.detail-section>p,.lesson-row strong,.attachment-row strong,.document-row strong{font-size:13px}.course-content-tabs>span{font-size:12px}.lesson-row small,.lesson-row em,.attachment-row small,.attachment-actions button,.document-row small,.document-actions button{font-size:11px}.course-content-tabs button.active:after{border-radius:4px 4px 0 0;width:28px;height:4px;bottom:-1px;left:50%;right:auto;transform:translate(-50%)}@media (width>=1024px){body{background:#eef2f7}.app-shell:not(.admin-shell){background:#fff;border-radius:24px;width:min(1180px,100% - 48px);max-width:none;min-height:calc(100vh - 48px);margin:24px auto;position:relative;overflow:hidden;box-shadow:0 16px 44px #1a2d4e1a}.app-shell:not(.admin-shell)>.bottom-nav{background:#f4f7fb;border:0;border-radius:16px;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:8px;width:176px;height:auto;padding:12px;display:flex;position:absolute;top:94px;bottom:24px;left:24px;transform:none}.app-shell:not(.admin-shell)>.bottom-nav button{color:#6f7888;border-radius:11px;flex-direction:row;justify-content:flex-start;align-items:center;gap:11px;min-height:48px;padding:0 15px;font-size:14px}.app-shell:not(.admin-shell)>.bottom-nav button svg{width:18px;font-size:17px}.app-shell:not(.admin-shell)>.bottom-nav button.active{color:#fff;background:#0d326b}.home-page,.course-page,.profile-page{min-height:calc(100vh - 48px);margin-left:214px;padding:0 32px 40px}.home-header,.page-header{min-height:78px}.brand-logo{width:34px;height:34px}.brand-name{font-size:17px}.home-page{grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:min-content;gap:20px;display:grid}.home-page>.home-header{grid-column:1/-1}.home-welcome{grid-column:1/8;min-height:176px;margin:0;padding:30px}.home-welcome h1{margin-top:8px;font-size:28px}.home-welcome span{font-size:15px}.home-progress{grid-column:8/-1;min-height:176px;margin:0;padding:20px}.home-progress>button{min-height:56px}.home-page>.home-section:not(.recommendation-section){grid-column:1/5;margin:0}.home-categories{gap:12px}.home-categories>button{min-height:142px}.category-cover{min-height:118px}.recommendation-section{grid-area:4/1/auto/9;margin:12px 0 0}.recommendation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.recommendation-grid>button{text-align:left;grid-template-rows:auto auto;grid-template-columns:120px minmax(0,1fr);align-content:center;gap:6px 15px;min-height:142px;padding:12px;display:grid}.recommend-cover{grid-row:1/3;width:120px;min-height:116px}.recommendation-grid>button>strong{align-self:end;min-width:0;margin:0;font-size:15px;line-height:1.45}.recommendation-grid>button>small{align-self:start;min-width:0;line-height:1.5}.course-page .progress-panel{grid-template-columns:minmax(0,1fr) 110px 220px;align-items:center;gap:16px;padding:18px 22px}.course-page .progress-image-placeholder{grid-area:1/2/3;min-height:84px}.course-page .overall-progress{grid-column:1}.course-page .continue-button{grid-area:1/3/3;min-height:44px}.category-tabs{grid-template-columns:repeat(4,150px);justify-content:start;margin-top:20px}.course-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding-top:12px;display:grid}.course-item{grid-template-columns:102px minmax(0,1fr) 14px;min-height:116px;padding:10px 12px}.course-cover{width:102px;height:88px}.course-info>strong{font-size:15px}.profile-page{grid-template-columns:320px minmax(0,1fr);grid-auto-rows:min-content;gap:16px 20px;display:grid}.profile-page>.page-header{grid-column:1/-1}.profile-card,.study-overview,.admin-entry,.my-learning-section{margin-top:0}.profile-card,.study-overview,.admin-entry{grid-column:1}.my-learning-section{grid-area:5/1/auto/-1;width:min(100%,580px);margin-top:12px}.my-course-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.my-course-item{min-height:112px}.detail-page,.learning-page,.reader-page{grid-template-columns:minmax(0,1fr) 360px;grid-auto-rows:min-content;gap:16px 24px;width:100%;min-height:calc(100vh - 48px);padding:0 32px 32px;display:grid}.detail-header{grid-column:1/-1;min-height:72px}.detail-hero,.detail-progress-card,.detail-page>.detail-section:not(.course-content-section):not(.document-section){grid-column:1}.detail-hero{grid-row:2;grid-template-columns:168px minmax(0,1fr);min-height:154px;padding:20px}.detail-cover-placeholder{width:168px;height:118px}.detail-summary h2{font-size:21px}.detail-progress-card{grid-row:3;margin-top:0;padding:18px 20px}.detail-page>.detail-section:not(.course-content-section):not(.document-section){grid-row:4;margin-top:0;padding:4px 4px 0}.course-content-section,.document-section{background:#fff;border:1px solid #e4eaf2;border-radius:16px;grid-area:2/2/span 4;align-self:start;max-height:calc(100vh - 96px);margin-top:0;padding:18px;position:sticky;top:24px;overflow-y:auto;box-shadow:0 8px 22px #18375e0f}.detail-action-bar{display:none}.learning-page{grid-template-columns:minmax(0,1fr) 360px}.learning-page .video-player{border-radius:16px;grid-area:2/1;margin:0;overflow:hidden}.learning-summary{grid-area:3/1;margin:0}.watermark-note{grid-area:4/1;margin:0}.learning-directory{border:1px solid #e4eaf2;border-radius:16px;grid-area:2/2/span 4;align-self:start;max-height:calc(100vh - 96px);margin:0;padding:18px;position:sticky;top:24px;overflow-y:auto}.learning-action-bar{background:0 0;border:0;grid-area:5/1;width:auto;padding:0;position:static;transform:none}.reader-page{grid-template-columns:minmax(0,1fr) 330px}.reader-file-info{grid-area:2/2;margin:0}.document-viewer{border-radius:16px;grid-area:2/1/span 3;min-height:620px;margin:0}.reader-progress-card{grid-area:3/2;margin:0}.reader-guide{grid-area:4/2;margin:0}.reader-action-bar{background:0 0;border:0;grid-area:5/1;width:auto;padding:0;position:static;transform:none}.toast{bottom:42px}}@media (width>=768px) and (width<=1023px){.app-shell:not(.admin-shell){border-radius:20px;width:calc(100% - 32px);max-width:960px;min-height:calc(100vh - 32px);margin:16px auto}.app-shell:not(.admin-shell) .detail-action-bar,.app-shell:not(.admin-shell) .learning-action-bar,.app-shell:not(.admin-shell) .reader-action-bar{box-sizing:border-box;width:calc(100% - 32px);max-width:960px}.app-shell:not(.admin-shell)>.bottom-nav{box-sizing:border-box;background:#fff;border-top:1px solid #e5e9f0;border-radius:0;grid-template-columns:repeat(3,minmax(0,1fr));width:calc(100% - 32px);max-width:960px;height:68px;padding:6px 20px;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.app-shell:not(.admin-shell)>.bottom-nav button{flex-direction:column;gap:4px;min-height:42px;font-size:14px}.app-shell:not(.admin-shell)>.bottom-nav button svg{font-size:17px}.app-shell:not(.admin-shell)>.bottom-nav button.active{color:#303640}.app-shell:not(.admin-shell) .home-page,.app-shell:not(.admin-shell) .course-page,.app-shell:not(.admin-shell) .profile-page{padding:20px 20px 96px}.app-shell:not(.admin-shell) .home-page{grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:20px;display:grid}.home-page>.home-header,.home-page>.home-section{grid-column:1/-1;margin:0}.home-page>.home-header{background:#fff6f8;border-radius:14px;min-height:56px;margin-top:0;padding:0 20px}.home-page>.home-header .brand-logo{width:30px;height:24px}.home-page>.home-header .brand-name{color:#303640;font-size:17px}.home-page>.home-header .home-user{color:#454d59;background:#f3f5f8;font-size:12px}.home-page>.home-welcome,.home-page>.home-progress{min-width:0;min-height:160px;margin:0;padding:20px}.home-welcome h1{font-size:22px}.home-progress .home-progress-heading{flex-wrap:wrap}.home-progress>button{gap:8px}.home-progress>button>strong{white-space:normal;min-width:0}.home-progress>button>em{flex-shrink:0}.home-categories{gap:20px;margin-top:12px}.category-cover{min-height:94px}.recommendation-grid{gap:20px;margin-top:12px}.app-shell:not(.admin-shell) .course-list,.app-shell:not(.admin-shell) .my-course-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.course-item,.course-info{min-width:0}.course-info>strong{white-space:normal;overflow-wrap:anywhere}.app-shell:not(.admin-shell) .detail-page,.app-shell:not(.admin-shell) .learning-page,.app-shell:not(.admin-shell) .reader-page{padding:20px 20px 100px}.app-shell:not(.admin-shell) :is(.course-page,.profile-page,.detail-page,.learning-page,.reader-page){flex-direction:column;gap:20px;display:flex}.app-shell:not(.admin-shell) :is(.course-page,.profile-page,.detail-page,.learning-page,.reader-page)>*{margin-top:0;margin-bottom:0}.app-shell:not(.admin-shell) :is(.home-header,.page-header){border-radius:16px;min-height:56px;padding-inline:20px}.app-shell:not(.admin-shell) :is(.home-welcome,.home-progress,.progress-panel,.profile-card,.study-overview,.detail-hero,.detail-progress-card,.reader-file-info,.reader-progress-card){border-radius:16px;padding:20px}.app-shell:not(.admin-shell) :is(.course-list,.learning-summary,.reader-guide){padding-top:0}.app-shell:not(.admin-shell) :is(.learning-summary,.reader-guide){padding-inline:0}.app-shell:not(.admin-shell) :is(.document-viewer,.video-player){border-radius:16px;margin-inline:0}.app-shell:not(.admin-shell) :is(.lesson-list,.attachment-list,.document-list,.my-course-list){gap:12px;margin-top:12px}.app-shell:not(.admin-shell) .detail-section>p{margin-top:12px}.recommendation-grid>button{padding:12px}}.app-shell .home-page>.home-learning-banner{background:#f0f6ff;border:1px solid #e4edfb;border-radius:16px;grid-column:1/-1;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:24px;margin:0 0 20px;padding:24px;display:grid}.app-shell .home-learning-banner>.home-welcome,.app-shell .home-learning-banner>.home-progress{min-width:0;min-height:0;box-shadow:none;background:0 0;border:0;border-radius:0;grid-column:auto;margin:0;padding:0}.app-shell .home-learning-banner>.home-welcome:before,.app-shell .home-learning-banner>.home-welcome:after{display:none}.app-shell .home-learning-banner>.home-progress{border-left:1px solid #dce7f7;padding-left:24px}.app-shell .home-learning-banner .home-welcome h1{margin:8px 0 0;font-size:22px;line-height:1.4}.app-shell .home-learning-banner .home-progress-heading{flex-wrap:wrap;gap:8px}.app-shell .home-learning-banner .home-progress>button{gap:12px;min-height:48px}.app-shell .home-learning-banner .home-progress>button>span{overflow-wrap:anywhere;min-width:0}.app-shell .home-learning-banner .home-progress>button>em{flex-shrink:0}@media (width>=768px){.app-shell .home-page>.home-learning-banner{margin-bottom:0}}@media (width<=767px){.app-shell .home-page>.home-learning-banner{grid-template-columns:minmax(0,1fr);gap:20px;padding:20px}.app-shell .home-learning-banner>.home-progress{border-top:1px solid #dce7f7;border-left:0;padding:20px 0 0}.app-shell .home-learning-banner .home-welcome h1{font-size:20px}}.auth-card{text-align:center;color:#303640;background:#fff;border-radius:18px;max-width:420px;margin:12vh auto;padding:28px}.auth-card>img{object-fit:contain;width:52px;height:44px}.auth-card h1{font-size:20px}.auth-card p{color:#626b79;font-size:14px;line-height:1.7}.auth-card button{color:#fff;cursor:pointer;background:#2f80ed;border:0;border-radius:10px;padding:12px 20px}.home-user{align-items:center;gap:8px;max-width:45%;display:flex}.home-user>img,.home-user>.user-initial{object-fit:cover;border-radius:50%;flex-shrink:0;width:28px;height:28px}.home-user>.user-initial{background:#e9f1ff;place-items:center;display:grid}.home-user>span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.profile-avatar>img{border-radius:inherit;object-fit:cover;width:100%;height:100%}