.workspace-search-results{min-height:160px;max-height:420px;overflow:auto;margin-top:16px}.workspace-search-results>button,.workspace-notifications>button{width:100%;display:flex;flex-direction:column;gap:4px;padding:12px;text-align:left;border:0;border-bottom:1px solid #e2e8f0;background:#fff;cursor:pointer;color:#1e293b}.workspace-search-results>button:hover,.workspace-notifications>button:hover{background:#f0f7f4}.workspace-search-results span,.workspace-notifications span{font-size:12px;color:#64748b}.workspace-notifications{width:300px;max-height:360px;overflow:auto}.workspace-quota-note{font-size:12px;color:#64748b}.storage-track i{display:block;height:100%;background:#1b4d3e;border-radius:8px}.admin-shell .studio-header{height:64px;flex-shrink:0;padding:0 24px;gap:16px}.admin-shell .studio-brand{flex-shrink:0;width:auto;gap:10px}.admin-shell .studio-brand-mark{width:32px;height:32px;border-radius:12px;box-shadow:none}.admin-shell .studio-brand b{font-size:12px;font-weight:800;letter-spacing:-.25px;white-space:nowrap}.admin-shell .studio-brand strong{color:#1b4d3e}.admin-shell .studio-brand small{margin-top:3px;font-size:9px;font-weight:500;letter-spacing:.3px;color:#64748b}.admin-shell .studio-breadcrumb{border-left:1px solid #e2e8f0;padding-left:16px;gap:6px;font-size:12px;min-width:0;color:#64748b}.admin-shell .studio-breadcrumb b{border-radius:6px;padding:3px 8px;background:#f1f5f9;color:#0f172a;font-size:11px;font-weight:600;white-space:nowrap}.admin-shell .studio-header-actions{gap:12px}.admin-shell .studio-search{width:320px;height:32px;border-radius:999px;font-size:12px;background:#f8fafc}.admin-shell .studio-user{min-width:142px;padding-left:12px;grid-template-columns:28px 1fr 12px}.admin-shell .studio-user>span:first-child{width:28px;height:28px;border:1px solid #1b4d3e33;background:#1b4d3e1a;font-size:12px}.admin-shell .studio-user b{font-size:12px}.admin-shell .studio-user small{font-size:9px;margin-top:3px}.admin-shell .studio-body{grid-template-columns:230px minmax(0,1fr)}.admin-shell .studio-sidebar{display:flex;flex-direction:column;padding:14px}.admin-shell .sidebar-caption{padding:6px 10px;margin-bottom:0;font-size:10px;font-weight:700;letter-spacing:1px}.admin-shell .studio-navigation{gap:4px}.admin-shell .studio-navigation a{display:flex;width:100%;align-items:center;gap:10px;border-radius:8px;padding:8px 12px;min-height:36px;color:#64748b;font-size:12px;font-weight:500;text-decoration:none;transition:background-color .15s,color .15s}.admin-shell .studio-navigation a:hover{color:#0f172a;background:#fff}.admin-shell .studio-navigation a.active{color:#fff;background:#1b4d3e;box-shadow:0 1px 2px #0000000d}.admin-shell .studio-navigation svg{width:16px;height:16px}.admin-shell .sidebar-bottom{margin-top:auto;padding-top:12px;border-top:1px solid #e2e8f0}.admin-shell .storage-card{margin:24px 0 12px;padding:12px;border-color:#e2e8f0;border-radius:12px;box-shadow:0 1px 2px #0000000d}.admin-shell .storage-card>div:first-child{font-size:11px}.admin-shell .storage-card>div:first-child span{display:flex;align-items:center;gap:6px;color:#64748b}.admin-shell .storage-card small{font-size:10px}.admin-shell .storage-track{height:6px;background:#f1f5f9}.admin-shell .sidebar-settings{display:flex;justify-content:center;align-items:center;gap:6px;width:100%;border:0;border-radius:8px;padding:8px;background:transparent;color:#64748b;font-size:12px;cursor:pointer}.admin-shell .sidebar-settings:hover{background:#fff}@media(max-width:1199px){.admin-shell .studio-search{width:220px}.admin-shell .studio-breadcrumb b{overflow:hidden;text-overflow:ellipsis;max-width:200px}}@media(max-width:1023px){.admin-shell .studio-search{display:none}}.admin-shell{height:100vh;min-height:0}.admin-shell .studio-body{min-height:0;overflow:hidden}.admin-shell .studio-sidebar{min-height:0;overflow-y:auto}.admin-shell .studio-content{overflow-y:auto}:root{--font-micro: 10px;--font-label: 11px;--font-caption: 12px;--font-body-sm: 13px;--font-body: 14px;font-family:Plus Jakarta Sans,Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#0f172a;background:#f8fafc;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%;margin:0}body{min-height:100vh;overflow-x:auto}button,input{font:inherit}.full-width{width:100%}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px!important;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.admin-shell{width:100%;min-width:0;min-height:100vh;display:flex;flex-direction:column;overflow:hidden;background:#f8fafc}.studio-header{height:64px;display:flex;align-items:center;padding:0 20px;background:#fff;border-bottom:1px solid #e2e8f0}.studio-brand{width:210px;display:flex;align-items:center;gap:10px;padding:0;border:0;color:#0f172a;background:transparent;cursor:pointer;text-align:left}.studio-brand-mark,.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;color:#fff;font-weight:900;background:#1b4d3e;box-shadow:inset 0 -4px #00000014}.studio-brand>span:last-child{display:flex;flex-direction:column;line-height:1.1}.studio-brand b{font-size:15px}.studio-brand small{margin-top:4px;color:#809085;font-size:var(--font-caption);font-weight:800;letter-spacing:.12em}.studio-breadcrumb{display:flex;align-items:center;gap:7px;color:#94a3b8;font-size:var(--font-body)}.studio-breadcrumb svg{width:13px}.studio-breadcrumb b{color:#334155}.studio-header-actions{margin-left:auto;display:flex;align-items:center;gap:5px}.studio-search{width:250px;margin-right:5px;background:#f8fafc}.studio-user{min-width:142px;display:grid;grid-template-columns:30px 1fr 14px;align-items:center;gap:8px;padding:4px 7px;margin-left:5px;border:0;border-left:1px solid #e2e8f0;color:#334155;background:transparent;cursor:pointer;text-align:left}.studio-user>span:first-child{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;color:#1b4d3e;font-size:var(--font-body-sm);font-weight:800;background:#dcefe8}.studio-user>span:nth-child(2){display:flex;flex-direction:column;line-height:1.15}.studio-user b{font-size:var(--font-body-sm)}.studio-user small{color:#94a3b8;font-size:var(--font-caption)}.studio-user svg{width:12px}.studio-body{min-height:calc(100vh - 64px);display:grid;flex:1;grid-template-columns:clamp(190px,16vw,230px) minmax(0,1fr)}.studio-sidebar{position:relative;min-height:inherit;padding:22px 14px 90px;background:#f8fafc;border-right:1px solid #e2e8f0}.sidebar-caption{padding:0 11px 8px;color:#94a3b8;font-size:var(--font-caption);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.sidebar-caption.secondary{margin-top:24px}.studio-navigation{display:grid;gap:4px}.studio-navigation button,.sidebar-shortcut{width:100%;height:40px;display:flex;align-items:center;gap:11px;padding:0 11px;border:0;border-radius:8px;color:#64748b;background:transparent;cursor:pointer;font-size:var(--font-body);font-weight:600;text-align:left}.studio-navigation button:hover,.sidebar-shortcut:hover{color:#1b4d3e;background:#eef5f2}.studio-navigation button.active{color:#fff;background:#1b4d3e;box-shadow:0 6px 14px #1b4d3e33}.studio-navigation svg,.sidebar-shortcut svg{width:17px;height:17px}.studio-navigation em{min-width:22px;margin-left:auto;padding:2px 6px;border-radius:10px;color:inherit;font-size:var(--font-caption);font-style:normal;background:#ffffff2e;text-align:center}.storage-card{margin:26px 6px 0;padding:12px;border:1px solid #dde8e3;border-radius:10px;background:#fff}.storage-card>div:first-child{display:flex;justify-content:space-between;font-size:var(--font-body-sm)}.storage-card b{color:#1b4d3e}.storage-card small{color:#94a3b8;font-size:var(--font-caption)}.storage-track{height:5px;margin:8px 0;overflow:hidden;border-radius:10px;background:#e2e8f0}.storage-track i{display:block;width:68%;height:100%;background:#ff7a30}.sidebar-footer{position:absolute;left:20px;bottom:20px;color:#94a3b8;font-size:var(--font-caption)}.environment-dot{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:#22c55e}.studio-content{min-width:0;padding:22px 24px 30px;background:#f8fafc}.figma-page,.dashboard-page{max-width:1160px;margin:0 auto}.figma-page-heading{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:14px}.figma-page-heading h2{margin:3px 0 2px!important;font-size:22px!important;letter-spacing:-.02em}.figma-page-heading .ant-typography-secondary{font-size:var(--font-body-sm)}.content-studio-label{color:#1b4d3e;font-size:var(--font-caption);font-weight:900;letter-spacing:.16em}.figma-card{border:1px solid #e2e8f0;border-radius:10px;background:#fff;box-shadow:0 4px 12px #0f172a09}.card-heading{min-height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid #edf1f5}.card-heading>div{display:flex;flex-direction:column}.card-heading b{font-size:var(--font-body)}.card-heading span{margin-top:3px;color:#94a3b8;font-size:var(--font-caption)}.state-card{padding:30px}.state-caption{margin-top:0;color:#64748b}.dashboard-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.dashboard-metric{position:relative;min-height:116px;display:flex;align-items:center;gap:12px;padding:16px;overflow:hidden;border:1px solid #e2e8f0;border-radius:10px;background:#fff}.dashboard-metric-icon{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border-radius:10px}.dashboard-metric-icon svg{width:20px}.dashboard-metric-icon.green{color:#1b4d3e;background:#e3f1ec}.dashboard-metric-icon.orange{color:#e8651b;background:#fff0e7}.dashboard-metric-icon.blue{color:#2563eb;background:#eaf1ff}.dashboard-metric-icon.mint{color:#0f9f77;background:#e5f8f1}.dashboard-metric-copy{display:flex;flex-direction:column}.dashboard-metric-copy>span{color:#64748b;font-size:var(--font-body-sm)}.dashboard-metric-copy>b{margin:2px 0;font-size:23px;letter-spacing:-.04em}.dashboard-metric-copy small{color:#94a3b8;font-size:var(--font-caption)}.dashboard-metric-copy i{color:#16a36a;font-style:normal;font-weight:800}.metric-corner{position:absolute;top:13px;right:13px;width:14px;color:#cbd5e1}.dashboard-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:14px}.trend-card,.conversion-card{min-height:268px}.alert-card,.ranking-card{min-height:230px}.trend-chart{height:205px;display:grid;grid-template-columns:30px 1fr;gap:8px;padding:18px 18px 15px 12px}.chart-y-axis{display:flex;flex-direction:column;justify-content:space-between;color:#94a3b8;font-size:var(--font-caption);text-align:right}.chart-bars{height:100%;display:flex;align-items:flex-end;gap:7px;background:repeating-linear-gradient(to bottom,#fff 0 calc(25% - 1px),#eef2f6 25%)}.chart-bars>div{position:relative;flex:1;min-height:5%}.chart-bars i{display:block;width:100%;height:100%;border-radius:3px 3px 0 0;background:#b7d1c7}.chart-bars>div.active i{background:#ff7a30}.chart-bars span{position:absolute;left:-2px;bottom:-14px;color:#94a3b8;font-size:var(--font-label);white-space:nowrap}.funnel-list{display:grid;gap:15px;padding:18px}.funnel-list>div>div:first-child{display:grid;grid-template-columns:22px 1fr auto;align-items:center;font-size:var(--font-body-sm)}.funnel-list span{width:18px;height:18px;display:grid;place-items:center;border-radius:5px;color:#1b4d3e;font-size:var(--font-caption);background:#e3f1ec}.funnel-list em{color:#334155;font-size:var(--font-body-sm);font-style:normal;font-weight:700}.funnel-track{height:6px;margin:7px 0 0 22px;border-radius:9px;background:#edf2f0}.funnel-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#1b4d3e,#5ca98d)}.alert-list button{width:100%;min-height:56px;display:grid;grid-template-columns:30px 1fr 16px;align-items:center;gap:9px;padding:9px 15px;border:0;border-bottom:1px solid #f1f5f9;background:transparent;cursor:pointer;text-align:left}.alert-list button:hover{background:#f8fafc}.alert-list button>span:nth-child(2){display:flex;flex-direction:column}.alert-list b{font-size:var(--font-body-sm)}.alert-list small{margin-top:3px;color:#94a3b8;font-size:var(--font-caption)}.alert-list button>svg{width:13px;color:#cbd5e1}.alert-symbol{width:28px;height:28px;display:grid;place-items:center;border-radius:8px}.alert-symbol svg{width:14px}.alert-symbol.warning{color:#d97706;background:#fff7df}.alert-symbol.danger{color:#dc2626;background:#fff0f0}.alert-symbol.success{color:#16845e;background:#e7f6ef}.ranking-list{padding:4px 15px}.ranking-list>div{min-height:48px;display:grid;grid-template-columns:25px 1fr 38px;align-items:center;border-bottom:1px solid #f1f5f9}.rank-number{width:19px;height:19px;display:grid;place-items:center;border-radius:5px;color:#64748b;font-size:var(--font-caption);font-weight:800;background:#f1f5f9}.rank-1{color:#9a5800;background:#ffe6a8}.rank-2{color:#475569;background:#e2e8f0}.rank-3{color:#9a4a1f;background:#ffe3d4}.ranking-list>div>span:nth-child(2){display:flex;flex-direction:column}.ranking-list b{font-size:var(--font-caption)}.ranking-list small{display:flex;align-items:center;gap:3px;color:#94a3b8;font-size:var(--font-label)}.ranking-list small svg{width:9px}.ranking-list em{color:#1b4d3e;font-size:var(--font-caption);font-style:normal;font-weight:800}.dashboard-sync{display:flex;align-items:center;justify-content:flex-end;gap:5px;padding-top:12px;color:#94a3b8;font-size:var(--font-caption)}.dashboard-sync svg{width:11px}.curriculum-tabs{display:flex;gap:4px;margin-bottom:12px;border-bottom:1px solid #dfe6ed}.curriculum-tabs button{height:39px;display:flex;align-items:center;gap:7px;padding:0 16px;border:0;border-bottom:2px solid transparent;color:#64748b;background:transparent;cursor:pointer;font-size:var(--font-body-sm);font-weight:700}.curriculum-tabs button.active{color:#1b4d3e;border-color:#1b4d3e}.curriculum-tabs button:hover{color:#1b4d3e}.curriculum-table-card,.asset-table-card{overflow:hidden}.curriculum-toolbar,.asset-toolbar{min-height:58px;display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid #e8edf2}.curriculum-search{width:270px}.curriculum-toolbar .ant-select{width:140px}.curriculum-count{margin-left:auto;color:#94a3b8;font-size:var(--font-caption)}.curriculum-operation-alert{margin:10px 14px 0}.statistics-series-heading{display:flex;flex-direction:column;margin-bottom:14px}.statistics-series-heading b{margin-top:3px;color:#0f172a;font-size:16px}.statistics-series-heading small{margin-top:2px;color:#94a3b8;font-size:var(--font-caption)}.statistics-loading{min-height:220px;display:grid;place-content:center;gap:10px;color:#64748b;font-size:var(--font-body-sm);text-align:center}.curriculum-statistics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.curriculum-statistics-grid>div{min-height:76px;display:flex;flex-direction:column;justify-content:center;padding:12px;border:1px solid #e2e8f0;border-radius:9px;background:#f8fafc}.curriculum-statistics-grid small{color:#64748b;font-size:var(--font-caption)}.curriculum-statistics-grid strong{margin-top:3px;color:#183f34;font:700 21px JetBrains Mono,monospace}.curriculum-duration{display:grid;grid-template-columns:1fr auto;gap:3px 12px;margin-top:10px;padding:14px 16px;border:1px solid #dbe8e3;border-radius:9px;background:#f1f8f5}.curriculum-duration span{color:#1b4d3e;font-size:var(--font-caption);font-weight:800}.curriculum-duration b{grid-row:span 2;color:#183f34;font:800 22px JetBrains Mono,monospace}.curriculum-duration small{color:#6f8b82;font-size:var(--font-caption)}.curriculum-table-card .ant-table,.asset-table-card .ant-table{font-size:var(--font-body-sm)}.curriculum-table-card .ant-table-thead>tr>th,.asset-table-card .ant-table-thead>tr>th{padding:9px 12px;color:#64748b;font-size:var(--font-caption);font-weight:800;letter-spacing:.03em;background:#f8fafc}.curriculum-table-card .ant-table-tbody>tr>td,.asset-table-card .ant-table-tbody>tr>td{padding:10px 12px}.series-cell{display:flex;align-items:center;gap:11px}.series-cell>div{min-width:0;display:flex;flex-direction:column}.series-cell>div strong{font-size:var(--font-body-sm)}.series-cell>div small{max-width:190px;margin-top:2px;overflow:hidden;color:#64748b;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.series-cell>div em{margin-top:3px;color:#94a3b8;font-size:var(--font-label);font-style:normal}.series-cover{width:45px;height:58px;display:flex;flex:0 0 auto;flex-direction:column;justify-content:space-between;padding:6px;overflow:hidden;border-radius:5px;color:#fff;background:linear-gradient(145deg,#173e33,#3a806a);box-shadow:0 4px 8px #0f172a26}.series-cover small{font-size:var(--font-micro);letter-spacing:.08em}.series-cover b{font-size:var(--font-caption);line-height:1.2}.series-cover i{font-size:var(--font-micro);font-style:normal;opacity:.8}.series-cover.cover-2{background:linear-gradient(145deg,#d65d22,#ff9b50)}.series-cover.cover-3{background:linear-gradient(145deg,#2b5c87,#6b9ac1)}.structure-cell{display:flex;flex-direction:column}.structure-cell b{font-size:var(--font-caption)}.structure-cell small{margin-top:3px;color:#94a3b8;font-size:var(--font-caption)}.status-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 7px;border-radius:10px;color:#64748b;font-size:var(--font-caption);background:#f1f5f9}.status-pill i{width:5px;height:5px;border-radius:50%;background:currentColor}.status-pill.published{color:#16845e;background:#e8f7ef}.status-pill.draft{color:#d97706;background:#fff6df}.date-cell{color:#64748b;font-size:var(--font-caption)}.curriculum-workspace-drawer .ant-drawer-body{padding:0;background:#f8fafc}.curriculum-workspace{height:100%;min-height:0;display:flex;flex-direction:column;color:#0f172a}.workspace-topbar{min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:#fff;border-bottom:1px solid #e2e8f0}.workspace-topbar h4{margin:0 0 3px!important;font-size:15px!important}.workspace-topbar .ant-typography{font-size:var(--font-caption)}.hierarchy-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;padding:10px 16px;background:#edf2f0}.hierarchy-step{min-width:0;height:52px;display:grid;grid-template-columns:24px 1fr;align-items:center;gap:7px;padding:6px 8px;border:1px solid transparent;color:#64748b;background:#fff;cursor:pointer;text-align:left}.hierarchy-step:first-child{border-radius:7px 0 0 7px}.hierarchy-step:last-child{border-radius:0 7px 7px 0}.hierarchy-step.active{color:#1b4d3e;border-color:#8eb4a5;background:#f3faf7}.hierarchy-step:disabled{opacity:.45}.hierarchy-index{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;color:#fff;font-size:var(--font-caption);font-weight:800;background:#94a3b8}.hierarchy-step.active .hierarchy-index{background:#1b4d3e}.hierarchy-step>span:last-child{min-width:0;display:flex;flex-direction:column}.hierarchy-level-label{font-size:var(--font-caption)}.hierarchy-step small{margin-top:2px;overflow:hidden;font-size:var(--font-label);text-overflow:ellipsis;white-space:nowrap}.workspace-body{min-height:0;flex:1;display:grid;grid-template-columns:230px minmax(0,1fr)}.workspace-tree-panel{min-height:0;display:flex;flex-direction:column;overflow:hidden;padding:14px;background:#fff;border-right:1px solid #e2e8f0}.panel-caption{flex:0 0 auto;margin-bottom:8px;color:#94a3b8;font-size:var(--font-caption);font-weight:800;letter-spacing:.08em}.tree-node{width:100%;min-height:48px;display:flex;flex-direction:column;justify-content:center;padding-top:7px;padding-bottom:7px;border:0;border-left:2px solid #e2e8f0;color:#64748b;background:transparent;cursor:pointer;text-align:left}.tree-node:hover{background:#f8fafc}.tree-node.active{color:#1b4d3e;border-left-color:#ff7a30;background:#f2f8f5}.tree-node span,.tree-node small{font-size:var(--font-label)}.tree-node b{margin:2px 0;font-size:var(--font-caption)}.sibling-list{min-height:0;flex:1 1 auto;align-content:start;display:grid;gap:4px;margin-bottom:10px;overflow:auto}.sibling-node{width:100%;min-height:48px;display:grid;grid-template-columns:25px 1fr;align-items:center;gap:7px;padding:7px 8px;border:1px solid transparent;border-radius:7px;color:#64748b;background:transparent;cursor:pointer;text-align:left}.sibling-node:hover{background:#f8fafc}.sibling-node.active{color:#1b4d3e;border-color:#b8d4ca;background:#edf7f3}.sibling-node>span:first-child{font:8px JetBrains Mono,monospace;color:#94a3b8}.sibling-node>span:last-child{min-width:0;display:flex;flex-direction:column}.sibling-node b{overflow:hidden;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.sibling-node small{margin-top:2px;font-size:var(--font-label)}.path-summary{flex:0 0 auto;margin-top:8px;padding-top:12px;border-top:1px solid #edf1f5}.path-summary button{width:100%;display:block;padding:4px 2px;overflow:hidden;border:0;color:#94a3b8;background:transparent;cursor:pointer;font-size:var(--font-label);text-align:left;text-overflow:ellipsis;white-space:nowrap}.path-summary button:hover{color:#1b4d3e}.workspace-editor-panel{padding:18px}.editor-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.editor-heading h4{margin:2px 0 0!important;font-size:16px!important}.operation-result{margin-bottom:12px}.node-form{padding:16px 16px 0;border:1px solid #e2e8f0;border-radius:9px;background:#fff}.node-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.node-form .ant-form-item{margin-bottom:16px}.node-form .ant-form-item-label label{font-size:var(--font-caption)}.asset-binding{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.batch-form{margin-top:16px}.batch-number-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.batch-number-grid .ant-input-number{width:100%}.child-summary-card{margin-top:14px;overflow:hidden;border:1px solid #e2e8f0;border-radius:9px;background:#fff}.child-summary-heading{min-height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid #edf1f5}.child-summary-heading>div{display:flex;flex-direction:column}.child-summary-heading b{font-size:var(--font-body-sm)}.child-summary-heading span{color:#94a3b8;font-size:var(--font-caption)}.child-row{min-height:56px;display:grid;grid-template-columns:18px 24px 1fr auto;align-items:center;gap:8px;padding:7px 14px;border-bottom:1px solid #f1f5f9}.drag-handle{color:#cbd5e1}.child-order{color:#94a3b8;font:8px JetBrains Mono,monospace}.child-row>div{display:flex;flex-direction:column}.child-row b{font-size:var(--font-caption)}.child-row small{margin-top:3px;color:#94a3b8;font-size:var(--font-label)}.workspace-empty{padding:36px;color:#94a3b8;font-size:var(--font-caption);text-align:center}.child-row-button{width:100%;border:0;background:#fff;cursor:pointer;text-align:left}.child-row-button:hover{background:#f8fafc}.child-row-button>span:nth-child(3){display:flex;flex-direction:column}.child-summary-heading>.ant-space{flex-direction:row}.workspace-footer{min-height:66px;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:#fff;border-top:1px solid #e2e8f0}.validation-ok{color:#16845e;font-size:var(--font-caption)}.workspace-loading{min-height:400px;display:grid;place-content:center;gap:10px;color:#64748b;font-size:var(--font-body-sm);text-align:center}.import-loading,.publish-loading{min-height:180px;display:grid;place-content:center;gap:10px;color:#64748b;font-size:var(--font-body-sm);text-align:center}.import-candidate-list{width:100%;display:grid;gap:8px;margin-top:14px}.import-candidate-list .ant-radio-wrapper{width:100%;align-items:flex-start;margin:0;padding:11px 12px;border:1px solid #e2e8f0;border-radius:9px;background:#fff}.import-candidate-list .ant-radio-wrapper-checked{border-color:#6f9f8c;background:#f1f8f5;box-shadow:0 0 0 2px #e1f0ea}.import-candidate-card{min-width:0;display:grid;grid-template-columns:1fr auto;gap:2px 12px}.import-candidate-card b{font-size:var(--font-body-sm)}.import-candidate-card small{color:#1b4d3e;font-size:var(--font-caption);text-align:right}.import-candidate-card em{color:#94a3b8;font-size:var(--font-caption);font-style:normal}.import-candidate-card .ant-tag{justify-self:end;margin:0;font-size:var(--font-label)}.publish-summary{display:grid;grid-template-columns:120px 120px 1fr;align-items:center;gap:8px;margin-bottom:14px;padding:12px;border:1px solid #dbe8e3;border-radius:9px;background:#f3f9f6}.publish-summary span{color:#d97706;font-size:15px;font-weight:800}.publish-summary .publish-summary-ok{color:#16845e}.publish-summary small{justify-self:end;color:#64748b;font-size:var(--font-caption)}.publish-issues{max-height:190px;display:grid;gap:6px;overflow:auto}.publish-issues button{width:100%;min-height:48px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:8px 10px;border:1px solid #edf1f5;border-radius:7px;background:#fff;cursor:pointer;text-align:left}.publish-issues button:hover{border-color:#a8c7bb;background:#f8fbfa}.publish-issues button>span{display:flex;flex-direction:column}.publish-issues b{font-size:var(--font-caption)}.publish-issues small{color:#94a3b8;font-size:var(--font-caption)}.publish-issues em{color:#1b4d3e;font-size:var(--font-caption);font-style:normal}.version-history-title{margin:18px 0 8px;font-size:var(--font-body-sm)}.curriculum-filter-group{padding:4px 0 24px}.curriculum-filter-group+.curriculum-filter-group{padding-top:24px;border-top:1px solid #e2e8f0}.curriculum-filter-group h5{margin:0 0 14px!important;color:#173f35!important}.curriculum-order-panel{padding:24px}.curriculum-order-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-bottom:20px;border-bottom:1px solid #e2e8f0}.curriculum-order-heading h3,.curriculum-bank-panel h3{margin:4px 0!important;color:#14213d!important}.curriculum-order-list{display:grid;gap:10px;margin-top:16px}.curriculum-order-item{display:grid;grid-template-columns:24px 44px minmax(260px,1fr) 82px 110px auto;align-items:center;gap:12px;padding:14px 16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.curriculum-order-item>svg{color:#9aa7b4}.curriculum-order-rank{color:#1b4d3e;font-weight:800}.curriculum-order-item strong,.curriculum-order-item small{display:block}.curriculum-order-item small{margin-top:4px;color:#718096;font-size:var(--font-body-sm)}.curriculum-order-weight{color:#718096;font-size:var(--font-body)}.curriculum-order-weight b{margin-left:4px;color:#173f35;font-size:16px}.curriculum-management-grid{display:grid;gap:18px}.curriculum-category-panel{padding:24px}.curriculum-category-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(500px,100%),1fr));gap:10px;margin-top:16px}.curriculum-category-item{min-width:0;display:grid;grid-template-columns:40px minmax(150px,1fr) auto auto;align-items:center;gap:12px;padding:14px 16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.curriculum-category-item strong,.curriculum-category-item small{display:block}.curriculum-category-item small{margin-top:4px;color:#718096;font-size:var(--font-caption);overflow-wrap:anywhere}.curriculum-category-field{display:grid;gap:8px;margin-top:18px}.curriculum-category-field>span{font-weight:650;color:#334155}.question-add-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:10px 0 4px}.question-add-method.ant-btn{height:auto;min-height:112px;display:flex;align-items:center;justify-content:flex-start;gap:16px;padding:20px;text-align:left;white-space:normal}.question-add-method.ant-btn>.anticon{color:#1b6f59;font-size:24px}.question-add-method span:last-child{display:grid;gap:6px}.question-add-method b{color:#14213d;font-size:var(--font-subtitle)}.question-add-method small{color:#718096;font-size:var(--font-body-sm);line-height:1.5}.question-copy-filters{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:12px;margin:16px 0 12px}.question-copy-filters label{display:grid;gap:6px;min-width:0;color:#526174;font-size:var(--font-caption);font-weight:600}.question-copy-filters .ant-cascader{width:100%}.question-copy-list{display:grid;gap:9px;max-height:390px;overflow:auto}.question-copy-item.ant-radio-wrapper{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;margin:0;padding:12px 14px;border:1px solid #e2e8f0;border-radius:10px}.question-copy-item.ant-radio-wrapper-checked{border-color:#5a9b86;background:#f3faf7}.question-copy-main{display:grid;min-width:0}.question-copy-main b{color:#14213d}.question-copy-main small,.question-copy-main em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.question-copy-main small{margin-top:3px;color:#526174}.question-copy-main em{margin-top:5px;color:#8a96a6;font-size:var(--font-caption);font-style:normal}.question-copy-state{min-height:180px;display:grid;place-items:center;align-content:center;gap:10px;color:#718096}.curriculum-bank-panel{padding:28px}.curriculum-bank-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}.curriculum-bank-grid article{padding:24px;border:1px solid #e2e8f0;border-radius:16px;background:linear-gradient(145deg,#fff,#f6faf8)}.curriculum-bank-grid article>span{display:block;color:#1b4d3e;font-size:var(--font-body-sm);font-weight:800;letter-spacing:.14em}.curriculum-bank-grid strong{display:block;margin:8px 0;color:#14213d;font-size:17px}.curriculum-bank-grid p{min-height:42px;color:#718096;font-size:var(--font-body);line-height:1.7}.asset-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}.asset-stat{display:flex;flex-direction:column;padding:13px 15px;border:1px solid #e2e8f0;border-radius:9px;background:#fff}.asset-stat span{color:#64748b;font-size:var(--font-caption)}.asset-stat b{margin:2px 0;font-size:18px}.asset-stat small{color:#94a3b8;font-size:var(--font-label)}.asset-browser-layout{display:grid;grid-template-columns:224px minmax(0,1fr)}.asset-folder-panel{min-height:440px;padding:14px 10px;border-right:1px solid #e8edf2;background:#fbfdfc}.asset-folder-heading{display:flex;flex-direction:column;padding:0 8px 12px}.asset-folder-heading b{color:#173f35;font-size:var(--font-body-sm)}.asset-folder-heading small{margin-top:3px;color:#94a3b8;font-size:var(--font-caption)}.asset-folder-panel .ant-tree{background:transparent}.asset-folder-panel .ant-tree-node-content-wrapper{overflow:hidden;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.asset-file-panel{min-width:0}.asset-toolbar{justify-content:space-between}.asset-toolbar>.ant-input-affix-wrapper{width:250px}.asset-type-tabs{display:flex;gap:3px}.asset-current-folder{padding:8px 14px;border-bottom:1px solid #edf1f5;color:#64748b;font-size:var(--font-caption);background:#f8fbfa}.asset-current-folder b{color:#1b4d3e}.asset-folder-path{display:inline-block;max-width:180px;overflow:hidden;color:#64748b;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.asset-name-cell{display:flex;align-items:center;gap:9px}.asset-name-cell>div{display:flex;flex-direction:column}.asset-name-cell b{font-size:var(--font-caption)}.asset-name-cell small{color:#94a3b8;font:7px JetBrains Mono,monospace}.asset-preview{width:44px;height:44px;display:grid;place-items:center;flex:0 0 auto;overflow:hidden;padding:0;border:0;border-radius:7px;color:#2563eb;background:#eaf1ff;cursor:zoom-in}.asset-preview .media-preview-image{object-fit:cover}.asset-preview.audio{color:#e8651b;background:#fff0e7}.asset-preview.video{color:#7c3aed;background:#f2eaff}.asset-preview.text{color:#16845e;background:#e7f6ef}.asset-preview .media-preview-fallback,.asset-preview .media-preview-text-card{font-size:19px}.asset-preview .media-preview-fallback small,.asset-preview .media-preview-text-card small{display:none}.reference-protected{color:#16845e;font-size:var(--font-caption)}.upload-form-stack{display:flex;flex-direction:column;gap:12px}.upload-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.upload-dropzone{min-height:138px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px dashed #8eb4a5;border-radius:10px;color:#64748b;background:#f4faf7;cursor:pointer}.upload-dropzone:hover{border-color:#1b4d3e;background:#edf7f2}.upload-dropzone>svg{color:#1b4d3e;font-size:30px}.upload-dropzone b{color:#334155;font-size:var(--font-body-sm)}.upload-dropzone span{padding:0 14px;font-size:var(--font-caption);text-align:center}.asset-selector-drawer .ant-drawer-body{padding:0}.selector-layout{min-height:600px;display:grid;grid-template-columns:210px minmax(0,1fr)}.selector-folder-tree{padding:18px 10px;border-right:1px solid #e2e8f0;background:#f8fbfa}.selector-folder-tree>b{display:block;margin:0 8px 14px;color:#173f35}.selector-folder-tree .ant-tree{background:transparent}.selector-main{min-width:0;padding:18px}.selector-breadcrumb{margin-bottom:14px}.selector-breadcrumb button{padding:0;border:0;color:#526174;background:transparent;cursor:pointer}.selector-toolbar{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:12px;margin-bottom:16px}.selector-state{min-height:280px;display:grid;place-content:center;gap:10px;color:#64748b;text-align:center}.selector-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.selector-folder-card{min-height:156px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:14px;border:1px solid #e2e8f0;border-radius:12px;color:#526174;background:#fbfdfc;cursor:pointer}.selector-folder-card:hover{border-color:#79a994;background:#f1f8f5}.selector-folder-card>svg{color:#d59b2e;font-size:42px}.selector-folder-card b{color:#334155;font-size:var(--font-body-sm)}.selector-folder-card small{color:#94a3b8}.selector-card{min-width:0;overflow:hidden;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.selector-card.selected{border-color:#1b4d3e;box-shadow:0 0 0 2px #dcefe8}.selector-preview-button,.selector-select-button{width:100%;border:0;background:transparent;cursor:pointer}.selector-preview-button{height:112px;display:grid;place-items:center;overflow:hidden;padding:0;background:#f3f6f8}.selector-preview-button:focus-visible,.selector-select-button:focus-visible{outline:3px solid #e9b871;outline-offset:-3px}.selector-select-button{display:grid;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:8px;padding:10px 12px;text-align:left}.selector-copy{min-width:0;display:flex;flex-direction:column}.selector-copy b{overflow:hidden;color:#27364a;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.selector-copy small{color:#94a3b8;font-size:var(--font-label)}.selector-copy .ant-tag{margin-top:4px;font-size:var(--font-label)}.selector-footer{display:flex;align-items:center;justify-content:space-between}.selector-footer>div{display:flex;gap:8px}.media-preview-image{width:100%;height:100%;object-fit:cover}.media-preview-image.detail{max-height:56vh;object-fit:contain}.media-preview-fallback,.media-preview-text-card{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;color:#2563eb;font-size:32px}.media-preview-fallback small,.media-preview-text-card small{max-width:90%;overflow:hidden;color:#64748b;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap}.media-preview-fallback.audio{color:#e8651b;background:#fff0e7}.media-preview-fallback.video{color:#7c3aed;background:#f2eaff}.media-preview-text-card{color:#16845e;background:#e7f6ef}.media-preview-player,.media-preview-video{width:100%}.media-preview-video{max-height:56vh;background:#111827}.media-preview-text-detail{max-height:56vh;overflow:auto;padding:18px;white-space:pre-wrap;background:#f8fafc}.asset-detail-preview dl{display:grid;gap:7px;margin-top:16px}.asset-detail-preview dl>div{display:grid;grid-template-columns:64px 1fr}.asset-detail-preview dt{color:#718096}.asset-detail-preview dd{margin:0;color:#27364a}.question-type-picker{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;padding-top:8px}.question-type-picker button{min-height:86px;display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto 1fr auto;gap:2px 10px;padding:12px;border:1px solid #e2e8f0;border-radius:10px;color:#334155;background:#fff;cursor:pointer;text-align:left}.question-type-picker button:hover{border-color:#79a994;background:#f3f9f6;box-shadow:0 5px 16px #1b4d3e14}.question-type-picker button>span{grid-row:1 / 4;width:30px;height:30px;display:grid;place-items:center;border-radius:8px;color:#fff;font:800 8px JetBrains Mono,monospace;background:#1b4d3e}.question-type-picker strong{font-size:var(--font-body-sm)}.question-type-picker small{color:#64748b;font-size:var(--font-caption);line-height:1.5}.question-type-picker em{color:#1b4d3e;font-size:var(--font-label);font-style:normal}.question-editor-drawer .ant-drawer-body{padding:0;background:#f8fafc}.question-editor-heading{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 20px;border-bottom:1px solid #e2e8f0;background:#fff}.question-editor-heading h3{margin:3px 0 2px!important;color:#14213d;font-size:18px!important}.question-editor-heading .ant-typography{font-size:var(--font-caption)}.question-editor-drawer .operation-result{margin:12px 18px 0}.question-editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:14px;padding:14px 18px 24px}.question-editor-form{padding:18px}.question-editor-form h4{margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid #edf1f5;color:#173f35;font-size:var(--font-body-sm)}.question-editor-form h4:not(:first-child){margin-top:22px}.question-common-fields,.question-type-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}.question-common-fields label,.question-type-fields label,.question-analysis-field{display:flex;flex-direction:column;gap:6px;color:#475569;font-size:var(--font-caption);font-weight:700}.question-common-fields .span-two,.question-type-fields .span-two{grid-column:1 / -1}.question-common-fields small{min-height:12px;color:#dc2626;font-size:var(--font-label)}.question-type-fields .ant-input-number,.question-common-fields .ant-input-number,.question-analysis-field{width:100%}.question-preview-card{position:sticky;top:0;height:fit-content;min-height:340px;display:flex;flex-direction:column;padding:24px;border:8px solid #152033;border-radius:26px;color:#334155;background:linear-gradient(160deg,#fff,#f1f8f5);box-shadow:0 18px 40px #0f172a26}.question-preview-card>span{color:#ff7a30;font-size:var(--font-label);font-weight:900;letter-spacing:.12em}.question-preview-card>strong{width:fit-content;margin-top:20px;padding:5px 9px;border-radius:14px;color:#1b4d3e;font-size:var(--font-caption);background:#dcefe8}.question-preview-card h3{margin:18px 0 12px;color:#14213d;font-size:19px;line-height:1.35}.question-preview-card p{min-height:80px;color:#64748b;font-size:var(--font-body-sm);line-height:1.7}.question-preview-card small{margin-top:auto;color:#94a3b8;font-size:var(--font-label);line-height:1.6}.question-modal-preview{padding:10px 4px}.question-modal-preview>.ant-tag{float:right}.question-modal-preview h3{margin:18px 0 6px!important}.question-modal-preview section{display:flex;flex-direction:column;gap:4px;margin-top:12px;padding:13px;border:1px solid #e2e8f0;border-radius:9px;background:#f8fafc}.question-modal-preview section small{color:#94a3b8;font-size:var(--font-caption)}.question-modal-preview section strong{color:#334155;font-size:var(--font-body-sm);line-height:1.6}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(430px,.9fr);background:#f8fafc}.login-intro{position:relative;display:flex;flex-direction:column;justify-content:center;padding:8vw;overflow:hidden;color:#fff;background:radial-gradient(circle at 20% 15%,#43816c 0,transparent 37%),linear-gradient(145deg,#102c24,#1b4d3e 58%,#245f4d)}.login-intro h1{margin:22px 0 15px;color:#fff;font-size:clamp(42px,4.5vw,68px);line-height:1.08;letter-spacing:-.05em}.login-intro p{max-width:560px;color:#ffffffb8;font-size:16px;line-height:1.8}.login-badge{width:fit-content;padding:7px 13px;border:1px solid rgba(255,255,255,.22);border-radius:99px;background:#ffffff14}.login-orb{position:absolute;border-radius:50%;background:linear-gradient(145deg,#ff9b50,#ff6f25);box-shadow:0 30px 80px #0417114d}.login-orb-one{width:210px;height:210px;right:8%;bottom:-55px}.login-orb-two{width:72px;height:72px;right:25%;top:17%;opacity:.8}.login-card{width:min(430px,calc(100% - 60px));align-self:center;justify-self:center;padding:18px;border:1px solid #e2e8f0;box-shadow:0 24px 70px #0f172a1f}.login-card-heading{display:flex;align-items:center;gap:14px;margin-bottom:24px}.brand-mark.large{width:48px;height:48px;border-radius:12px;font-size:22px}.login-card-heading h2{margin:0!important}.mock-alert{margin-bottom:20px}.login-submit{height:44px;margin-top:24px;font-weight:700;box-shadow:0 7px 16px #1b4d3e38}.operations-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.operations-metrics .ant-card{border-color:#e2e8f0;box-shadow:0 4px 12px #0f172a09}.operations-metrics .ant-card-body{padding:14px 16px}.operations-metrics .ant-statistic-title{color:#64748b;font-size:var(--font-caption)}.operations-metrics .ant-statistic-content{color:#14213d;font-size:21px;font-weight:800}.operations-metrics .ant-typography{display:block;margin-top:5px;font-size:var(--font-caption)}.operations-workbench{overflow:hidden;border-color:#e2e8f0}.operations-workbench>.ant-card-body{padding:0}.operations-workbench .ant-tabs-nav{margin:0;padding:0 16px;background:#fff}.operations-workbench .ant-tabs-tab{padding:14px 10px;font-size:var(--font-body-sm);font-weight:700}.operations-workbench .ant-tabs-content-holder{min-height:390px}.operations-workbench .ant-table{font-size:var(--font-caption)}.operations-workbench .ant-table-thead>tr>th{padding:9px 12px;color:#64748b;font-size:var(--font-caption);background:#f8fafc}.operations-workbench .ant-table-tbody>tr>td{padding:11px 12px}.operations-toolbar{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;border-bottom:1px solid #edf1f5}.operations-toolbar .ant-input-affix-wrapper{width:290px}.operations-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.operations-detail-drawer .ant-drawer-header{border-bottom:1px solid #e2e8f0}.operations-detail-drawer .ant-drawer-body{background:#f8fafc}.operations-drawer-loading{min-height:360px;display:grid;place-items:center}.operations-detail-stack{display:grid;gap:18px}.operations-detail-stack>section{padding:16px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}.operations-detail-stack>section .ant-typography{margin-top:0}.member-detail-hero{display:flex;align-items:center;gap:14px;padding:18px;border-radius:16px;color:#fff;background:linear-gradient(135deg,#163f34,#1b4d3e)}.member-detail-hero .ant-typography{margin:0;color:#fff}.member-detail-hero .ant-typography-secondary{color:#ffffffb8}.member-avatar{width:52px;height:52px;display:grid;place-items:center;border:2px solid rgba(255,255,255,.65);border-radius:16px;color:#1b4d3e;background:#f8d879;font-size:20px;font-weight:900}.member-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.member-metrics .ant-statistic{padding:13px 15px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.member-metrics .ant-statistic-title{font-size:var(--font-body-sm)}.member-metrics .ant-statistic-content{color:#14213d;font-size:20px;font-weight:800}.assessment-admin-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}.assessment-admin-metrics .ant-card-body{padding:15px 17px}.assessment-admin-workbench .ant-card-body{padding:0}.assessment-admin-workbench .ant-tabs-nav{margin:0;padding:0 16px}.assessment-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.assessment-editor-section{display:grid;gap:13px;margin-top:18px;padding:16px;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc}.assessment-editor-section .ant-typography{margin:0}.assessment-editor-row{display:grid;grid-template-columns:16px minmax(0,1fr);align-items:start;gap:8px;padding:9px;border:1px solid #e2e8f0;border-radius:10px;background:#fff}.assessment-editor-row>svg{margin-top:9px;color:#94a3b8}.assessment-editor-row .ant-form-item{min-width:0;margin-bottom:8px}.assessment-editor-row .ant-input-number,.assessment-question-select{width:100%;min-width:0}.assessment-editor-item{min-width:0}.assessment-editor-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;max-width:100%;gap:8px}.assessment-editor-actions .ant-form-item{margin:0}.assessment-editor-actions .ant-input-number{width:88px}.assessment-rule-card{margin-bottom:10px;padding:13px;border:1px solid #dbe4ea;border-radius:12px;background:#fff}.assessment-result-filters{gap:8px;padding:12px 14px;border-bottom:1px solid #edf1ef;background:#fbfdfc}.assessment-result-filters .ant-form-item{margin:0}.assessment-result-filters .ant-select{min-width:150px}.engagement-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}.engagement-metrics .ant-card{border-color:#e2e8f0;box-shadow:0 4px 12px #0f172a09}.engagement-metrics .ant-card-body{padding:14px 16px}.engagement-metrics .ant-statistic-title{color:#64748b;font-size:var(--font-caption)}.engagement-metrics .ant-statistic-content{color:#14213d;font-size:21px;font-weight:800}.engagement-workbench{overflow:hidden;border-color:#e2e8f0}.engagement-workbench>.ant-card-body{padding:0}.engagement-workbench .ant-table{font-size:var(--font-caption)}.engagement-workbench .ant-table-thead>tr>th{padding:9px 11px;color:#64748b;font-size:var(--font-caption);background:#f8fafc}.engagement-workbench .ant-table-tbody>tr>td{padding:11px}.engagement-toolbar{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;border-bottom:1px solid #edf1f5}.engagement-toolbar .ant-input-affix-wrapper{width:290px}.engagement-toolbar .ant-select{min-width:130px}.campaign-emoji{width:40px;height:52px;display:grid;place-items:center;border:1px solid #d7e6df;border-radius:9px;background:linear-gradient(145deg,#e5f2ed,#fff8ee);box-shadow:0 5px 12px #1b4d3e14;font-size:23px}.engagement-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.campaign-preview{min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;border:8px solid #14213d;border-radius:28px;color:#1b4d3e;background:linear-gradient(160deg,#f2f8f5,#fff5e9)}.campaign-preview span{font-size:42px}.campaign-preview b{font-size:14px}.campaign-preview small{color:#64748b;font-size:var(--font-caption)}.squad-progress{min-width:105px}.squad-progress small{display:block;margin-top:2px;color:#64748b;font-size:var(--font-caption)}.warning-value{color:#d97706}.squad-detail{display:grid;gap:14px}.squad-detail-hero{display:flex;align-items:center;gap:12px}.squad-detail-hero>span{width:54px;height:54px;display:grid;place-items:center;border-radius:14px;background:#e5f2ed;font-size:27px}.squad-detail-hero .ant-typography{margin:0}.system-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}.system-metrics .ant-card-body{padding:14px 16px}.system-metrics .ant-statistic-title{color:#64748b;font-size:var(--font-caption)}.system-metrics .ant-statistic-content{color:#14213d;font-size:21px;font-weight:800}.system-workbench{overflow:hidden}.system-workbench>.ant-card-body{padding:0}.system-workbench .ant-tabs-nav{margin:0;padding:0 16px}.system-workbench .ant-tabs-tab{padding:14px 10px;font-size:var(--font-body-sm);font-weight:700}.system-workbench .ant-table{font-size:var(--font-caption)}.system-workbench .ant-table-thead>tr>th{padding:9px 12px;color:#64748b;font-size:var(--font-caption);background:#f8fafc}.system-workbench .ant-table-tbody>tr>td{padding:11px 12px}.system-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.permission-workspace{display:grid;gap:16px;padding-top:2px}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 14px}.role-card-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.role-grid .ant-typography{font-size:var(--font-caption)}.role-detail{display:grid;gap:14px}.role-detail .ant-typography{margin:0}.role-detail .ant-tag{margin-bottom:7px}.operation-primary-cell{min-width:150px;display:flex;flex-direction:column}.operation-primary-cell b{color:#253348;font-size:var(--font-caption)}.operation-primary-cell small{margin-top:3px;color:#94a3b8;font-size:var(--font-label)}.operation-price{color:#1b4d3e;font-size:var(--font-body-sm)}.redemption-progress{min-width:130px}.redemption-progress small{color:#94a3b8;font-size:var(--font-label)}.media-field-empty{width:100%;min-height:132px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:1px dashed #94b8aa;border-radius:12px;color:#64748b;background:#f4faf7;cursor:pointer}.media-field-empty>svg{color:#1b4d3e;font-size:30px}.media-field-empty b{color:#27364a}.media-field-empty span{font-size:var(--font-caption)}.media-field{min-width:0;display:grid;grid-template-columns:132px minmax(0,1fr) auto;align-items:center;gap:14px;padding:10px;border:1px solid #dbe8e3;border-radius:12px;background:#f8fbfa}.media-field-preview{width:132px;height:88px;overflow:hidden;padding:0;border:0;border-radius:8px;background:#edf2f4;cursor:zoom-in}.media-field-copy{min-width:0;display:flex;flex-direction:column;gap:4px}.media-field-copy b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.media-field-copy small{color:#718096}.media-field-copy code{overflow:hidden;color:#94a3b8;font-size:var(--font-label);text-overflow:ellipsis}.media-field-actions{display:flex;gap:5px}.image-crop-stage{position:relative;width:100%;margin:16px auto 8px;overflow:hidden;border-radius:12px;background:#14213d;touch-action:none;-webkit-user-select:none;user-select:none}.image-crop-stage>img{width:100%;height:100%;display:block;object-fit:contain;pointer-events:none}.image-crop-selection{position:absolute;border:2px solid #fff;box-shadow:0 0 0 999px #0f172a94,0 0 0 1px #0f172a40;cursor:move;touch-action:none}.image-crop-grid{position:absolute;display:block;border:0;background:#ffffff80;pointer-events:none}.image-crop-grid.horizontal{right:0;left:0;height:1px}.image-crop-grid.vertical{top:0;bottom:0;width:1px}.image-crop-grid.horizontal.first{top:33.333%}.image-crop-grid.horizontal.second{top:66.666%}.image-crop-grid.vertical.first{left:33.333%}.image-crop-grid.vertical.second{left:66.666%}.image-crop-handle{position:absolute;z-index:2;width:14px;height:14px;padding:0;border:2px solid #fff;border-radius:3px;background:#1b4d3e;transform:translate(-50%,-50%);touch-action:none}.image-crop-handle:focus-visible{outline:3px solid #f7b955;outline-offset:2px}.image-crop-handle.handle-n{top:0;left:50%;cursor:ns-resize}.image-crop-handle.handle-ne{top:0;left:100%;cursor:nesw-resize}.image-crop-handle.handle-e{top:50%;left:100%;cursor:ew-resize}.image-crop-handle.handle-se{top:100%;left:100%;cursor:nwse-resize}.image-crop-handle.handle-s{top:100%;left:50%;cursor:ns-resize}.image-crop-handle.handle-sw{top:100%;left:0;cursor:nesw-resize}.image-crop-handle.handle-w{top:50%;left:0;cursor:ew-resize}.image-crop-handle.handle-nw{top:0;left:0;cursor:nwse-resize}.image-crop-size{position:absolute;right:7px;bottom:7px;padding:2px 6px;border-radius:4px;color:#fff;font:10px JetBrains Mono,monospace;background:#0f172ab8;pointer-events:none}.image-crop-hint{margin:0 0 12px;color:#718096;font-size:var(--font-caption);text-align:center}.image-crop-controls .ant-form-item{margin-bottom:10px}.image-crop-library-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}@media(max-width:1280px){.studio-content{padding:18px}.dashboard-grid{grid-template-columns:1.4fr 1fr}.login-intro{padding:6vw}}@media(max-width:1024px){.studio-header{padding:0 16px}.studio-brand{width:180px}.studio-search{width:clamp(180px,24vw,230px)}.studio-content{padding:16px}.asset-browser-layout{grid-template-columns:190px minmax(0,1fr)}.asset-toolbar{align-items:stretch;flex-direction:column}.asset-toolbar>.ant-input-affix-wrapper{width:100%}}@media(max-width:900px){.studio-body{grid-template-columns:176px minmax(0,1fr)}.studio-brand{width:166px}.studio-breadcrumb,.studio-search{display:none}.studio-user{min-width:132px}.studio-content{padding:14px}}.question-workspace-drawer .ant-drawer-body{padding:0;overflow:hidden;background:#f4f7f6}.question-workspace-header{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 22px;border-bottom:1px solid #dfe7e4;background:#fff}.question-workspace-header h3{margin:2px 0 0!important;color:#14213d;font-size:20px!important}.question-workspace-header .ant-typography{font-size:var(--font-caption)}.question-workspace-alert{margin:10px 16px 0}.question-workspace-grid{height:calc(100vh - 82px);display:grid;grid-template-columns:278px minmax(540px,1fr) 320px}.question-list-panel{min-width:0;overflow:auto;padding:16px 12px;border-right:1px solid #dfe7e4;background:#fbfdfc}.question-list-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.question-list-heading>div{display:flex;flex-direction:column}.question-list-heading small{color:#94a3b8}.workspace-question-list{display:grid;gap:7px}.workspace-question-item{min-width:0;display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:8px;padding:11px 9px;border:1px solid transparent;border-radius:10px;color:#526174;background:transparent;cursor:pointer;text-align:left}.workspace-question-item:hover{background:#f1f7f4}.workspace-question-item.active{border-color:#9bc0b2;background:#eaf5f0}.workspace-question-item>span:nth-child(2){min-width:0;display:flex;flex-direction:column}.workspace-question-item b,.workspace-question-item small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-question-item b{color:#213547}.workspace-question-item small{margin-top:3px;color:#718096}.workspace-question-item .ant-tag{margin:0;font-size:var(--font-label)}.question-form-panel{min-width:0;overflow:auto;padding:18px 20px 120px}.question-type-switch{display:grid;grid-template-columns:minmax(220px,320px) 1fr;align-items:end;gap:16px;margin-bottom:14px;padding:14px 16px;border:1px solid #dbe8e3;border-radius:12px;background:#fff}.question-type-switch label{display:grid;gap:6px;color:#334155;font-weight:700}.question-type-switch span{color:#718096}.question-common-v2,.v2-type-editor,.content-document-editor{margin-bottom:14px;padding:16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.question-common-v2 h4,.question-validation-card h4{margin:0 0 13px;color:#173f35}.question-common-v2>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.question-common-v2 label{display:grid;gap:6px;color:#526174;font-weight:650}.question-common-v2 .span-two{grid-column:1/-1}.question-common-v2 .ant-input-number{width:100%}.content-document-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.content-document-heading>b{color:#173f35}.content-upload-button{height:24px;display:inline-flex;align-items:center;padding:0 8px;border:1px solid #d9d9d9;border-radius:6px;color:#334155;font-size:12px;cursor:pointer}.content-block-list{display:grid;gap:10px}.content-block{display:grid;grid-template-columns:54px minmax(0,1fr);gap:9px;padding:9px;border:1px solid #e8edf2;border-radius:9px;background:#fbfcfd}.content-block-rail{display:flex;flex-direction:column;align-items:center;gap:2px;color:#94a3b8}.content-block-rail .ant-btn{height:22px;padding:0 4px;font-size:11px}.rich-text-toolbar{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px;padding:5px;border-radius:7px;background:#edf3f1}.rich-text-toolbar .ant-select{min-width:88px}.content-media-block{min-height:94px;display:grid;grid-template-columns:140px 1fr;align-items:center;gap:12px}.content-media-block>:first-child{width:140px;height:94px;overflow:hidden;border-radius:8px}.content-media-block>span{display:flex;flex-direction:column;gap:5px}.content-media-block small{color:#718096}.choice-mode-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.structured-options{display:grid;gap:12px}.structured-option{position:relative;padding:12px 12px 12px 50px;border:1px solid #dce6e2;border-radius:12px;background:#f9fcfb}.structured-option-answer{position:absolute;top:18px;left:14px;display:flex;flex-direction:column;align-items:center;gap:5px}.structured-option-actions{display:flex;justify-content:flex-end;gap:6px}.blank-answer-list{display:grid;gap:8px;margin-top:12px}.blank-answer-list label{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:8px}.question-inspection-panel{overflow:auto;padding:18px 14px;border-left:1px solid #dfe7e4;background:#fbfdfc}.question-app-preview{min-height:360px;display:flex;flex-direction:column;padding:24px 20px;border:8px solid #14213d;border-radius:28px;background:linear-gradient(160deg,#fff,#f1f8f5);box-shadow:0 14px 32px #0f172a1f}.question-app-preview>span{color:#ff7a30;font-weight:800;letter-spacing:.1em}.question-app-preview>strong{width:fit-content;margin-top:22px;padding:5px 9px;border-radius:20px;color:#1b4d3e;background:#dcefe8}.question-app-preview h3{margin:24px 0 12px;color:#14213d;font-size:20px;line-height:1.5;white-space:pre-wrap}.question-app-preview p{color:#64748b;line-height:1.7;white-space:pre-wrap}.question-validation-card{margin-top:14px;padding:16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.question-validation-card button{width:100%;display:flex;gap:7px;margin-top:6px;padding:8px;border:0;border-radius:7px;color:#b45309;background:#fff7ed;text-align:left}.validation-success{display:flex;gap:7px;color:#16845e}.question-mobile-preview-trigger{display:none}.question-batch-form{margin-top:14px}.batch-copy-source{display:grid;grid-template-columns:1fr auto;gap:8px}@media(max-width:1440px){.question-workspace-grid{grid-template-columns:250px minmax(520px,1fr) 286px}.question-form-panel{padding:14px}}.question-inspection-card{display:grid;gap:12px}.question-inspection-title{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px;border:1px solid #dce7e3;border-radius:12px;background:#fffffff5}.question-inspection-title span{color:#16845e;font-size:11px;font-weight:800;letter-spacing:.1em}.question-inspection-title h4{margin:2px 0 0;color:#173f35}.question-inspection-issues,.question-inspection-section{padding:13px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.question-inspection-issues{color:#b45309;background:#fffaf2}.question-inspection-issues p{margin:7px 0 0}.question-inspection-section h5{margin:0 0 9px;color:#173f35;font-size:14px}.question-inspection-row{padding:9px 0;border-top:1px solid #eef2f0}.question-inspection-row:first-of-type{border-top:0}.question-inspection-row-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.question-inspection-row-heading b{color:#334155}.question-inspection-row-heading .ant-tag{margin:0}.question-inspection-row p{margin:5px 0 0;color:#64748b;line-height:1.5;overflow-wrap:anywhere}.question-inspection-row details{margin-top:6px;color:#526174}.question-inspection-row summary{cursor:pointer}.question-inspection-row ul{margin:7px 0 0;padding-left:18px}.question-inspection-row li{margin-top:4px;overflow-wrap:anywhere}.question-detail-panel{display:grid;gap:14px}.question-detail-hint{margin:0;padding:12px 14px;border:1px solid #d8e7e1;border-radius:10px;color:#567165;background:#f4faf7;line-height:1.6}.question-detail-loading{min-height:260px}.question-review-tabs>.ant-tabs-nav{position:sticky;top:-18px;z-index:3;margin:-2px 0 12px;padding:2px 4px 0;background:#fbfdfc}.question-review-tabs .ant-tabs-tab{padding:10px 2px;font-weight:700}.question-answer-card{overflow:hidden;border:1px solid #dce7e3;border-radius:16px;background:#fff;box-shadow:0 8px 24px #173f350f}.question-answer-card>header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 15px;border-bottom:1px solid #e8efec;background:#f7fbf9}.question-answer-card>header>div{display:flex;align-items:center;gap:7px}.question-answer-card>header .ant-tag{margin:0}.question-answer-card>header span:not(.ant-tag *){color:#8a9a95;font-size:12px}.question-answer-card>h3{margin:0;padding:17px 17px 7px;color:#17263d;font-size:19px;line-height:1.45}.question-answer-requirement{margin:0;padding:0 17px 14px;color:#687a74}.question-answer-body{display:grid;gap:13px;padding:15px 17px;border-top:1px dashed #dce7e3}.answer-card-document{display:grid;gap:8px}.answer-card-document>p{margin:0;color:#263b35;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.answer-card-empty{margin:0;color:#9aa8a3;font-style:italic}.answer-card-inline-blank{display:inline-block;min-width:58px;margin:0 3px;color:#16845e;font-weight:700;text-align:center;border-bottom:2px solid #75b29c}.answer-card-options{display:grid;gap:9px}.answer-card-option{min-width:0;display:grid;grid-template-columns:24px 22px minmax(0,1fr) auto;align-items:center;gap:8px;padding:10px 11px;border:1px solid #dde7e3;border-radius:11px;background:#fff}.answer-card-option.correct{border-color:#79bba4;background:#eff9f4;box-shadow:inset 3px 0 #16845e}.answer-card-option-marker{width:19px;height:19px;display:grid;place-items:center;border:2px solid #b7c5c0;border-radius:50%;color:#fff;font-size:10px}.answer-card-option-marker.square{border-radius:5px}.answer-card-option.correct .answer-card-option-marker{border-color:#16845e;background:#16845e}.answer-card-option>b{color:#334155}.answer-card-option .ant-tag{margin:0}.answer-card-option .answer-card-document{min-width:0}.answer-card-key,.answer-card-references,.answer-card-transcript{padding:11px 12px;border:1px solid #cde5da;border-radius:11px;background:#f3faf7}.answer-card-key>b,.answer-card-references>b,.answer-card-transcript>b{display:block;margin-bottom:7px;color:#17694f}.answer-card-key>div{display:flex;flex-wrap:wrap;gap:7px 13px;color:#334155}.answer-card-references>div{display:flex;flex-wrap:wrap;gap:5px}.answer-card-references>span{color:#94a3b8}.answer-card-note{margin:0;color:#6b7f77;font-size:13px}.answer-card-media{overflow:hidden;border:1px solid #dfe8e4;border-radius:11px;background:#f7faf9}.answer-card-media.image{margin:0}.answer-card-media.image img{width:100%;max-height:230px;display:block;object-fit:contain;background:#edf3f1}.answer-card-media.image>span{min-height:110px;display:grid;place-items:center;color:#94a3b8}.answer-card-media.image figcaption{padding:7px 10px;color:#718096;font-size:12px}.answer-card-media.audio{display:flex;align-items:center;gap:9px;padding:10px 12px;color:#16845e}.answer-card-media.audio audio{min-width:0;width:100%;height:34px}.answer-card-media.video{min-height:130px;display:grid;place-items:center;gap:5px;color:#718096}.answer-card-media.video video{width:100%;max-height:230px;background:#16211e}.answer-card-response,.answer-card-writing-area{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:12px;border:1px dashed #9ebeb2;border-radius:11px;color:#17694f;background:#f8fcfa}.answer-card-response small,.answer-card-writing-area small{color:#7b8e87}.answer-card-writing-area{min-height:92px;align-items:start}.answer-card-matching{display:grid;gap:8px}.answer-card-matching article{display:grid;grid-template-columns:minmax(0,1fr) 22px minmax(0,1fr);align-items:center;gap:6px}.answer-card-matching article>div{min-width:0;padding:9px;border:1px solid #e0e8e5;border-radius:9px}.answer-card-matching article>span{color:#16845e;text-align:center}.answer-card-candidates{display:flex;flex-wrap:wrap;gap:7px}.answer-card-candidates>div{display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid #dbe7e2;border-radius:9px}.question-answer-analysis{padding:13px 17px 16px;border-top:1px solid #e8efec;background:#fbfdfc}.question-answer-analysis>b{display:block;margin-bottom:7px;color:#425a52}.question-detail-panel .question-answer-card{max-width:900px}.question-detail-panel .answer-card-options{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:1440px){.question-answer-card>h3{font-size:17px}.question-answer-body{padding:13px}.answer-card-option{grid-template-columns:22px 18px minmax(0,1fr)}.answer-card-option .ant-tag{grid-column:3;width:fit-content}}.question-workspace-path{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin-top:3px}.question-workspace-path span{display:inline-flex;align-items:center;gap:4px}.question-workspace-path button{padding:0;border:0;color:#567165;background:transparent;cursor:pointer;font-size:var(--font-caption)}.question-workspace-path button:hover{color:#16845e;text-decoration:underline}.question-workspace-path i{color:#a5b4ad;font-style:normal}.question-empty-activity{grid-column:2 / -1;display:grid;place-items:center}.question-navigation-help{margin:0 0 14px;color:#64748b}.question-navigation-node{display:inline-flex;align-items:center;gap:7px}.question-navigation-node small{min-width:30px;color:#94a3b8}.question-navigation-node .ant-tag{margin:0 0 0 5px}.question-navigation-failed{display:grid;grid-template-columns:1fr auto;gap:3px 8px;align-items:center;color:#b42318}.question-navigation-failed small{grid-column:1}.question-navigation-failed .ant-btn{grid-column:2;grid-row:1 / 3}@media(max-width:1180px){.question-workspace-grid{grid-template-columns:240px minmax(0,1fr)}.question-inspection-panel{display:none}.question-mobile-preview-trigger{position:fixed;right:20px;bottom:20px;display:block;z-index:1001}}.question-common-v2>div{align-items:start}.question-common-v2 .ant-radio-group{min-height:32px;display:flex;align-items:center;gap:22px}.question-common-v2 .ant-radio-wrapper{display:inline-flex;grid-template-columns:none;align-items:center;gap:8px;margin:0;font-weight:500}.referenced-asset-preview{min-width:0;display:grid;place-items:center;color:#64748b;background:#f4f8f6}.referenced-asset-preview.state-loading,.referenced-asset-preview.state-failed{min-height:110px;align-content:center;gap:7px;padding:12px;text-align:center}.referenced-asset-preview.state-loading>svg,.referenced-asset-preview.state-failed>svg{color:#16845e;font-size:24px}.referenced-asset-preview.state-failed>svg{color:#d97706}.referenced-asset-preview.type-image .media-preview-image{max-height:260px;object-fit:contain;background:#edf3f1}.referenced-asset-preview.type-audio{padding:12px}.referenced-asset-preview.type-audio .media-preview-player{height:38px}.referenced-asset-preview.type-video .media-preview-video{max-height:280px}.referenced-asset-preview.type-text .media-preview-text-detail{width:100%;margin:0}.content-media-block{min-height:128px;grid-template-columns:minmax(220px,320px) minmax(0,1fr);gap:14px}.content-media-block>:first-child{width:auto;height:auto}.content-media-block>.referenced-asset-preview{width:100%;min-height:124px;overflow:hidden;border:1px solid #dce7e3;border-radius:10px;background:#f4f8f6}.content-media-block>span{min-width:0}.content-media-block b,.content-media-block small{overflow-wrap:anywhere}.question-media-select{display:grid;gap:9px}.question-media-select>label{display:grid;gap:6px}.question-media-select-preview{max-width:520px;overflow:hidden;border:1px solid #dce7e3;border-radius:10px;background:#f4f8f6}.question-media-select-preview .referenced-asset-preview{min-height:112px}.answer-card-media{display:block;margin:0;padding:0}.answer-card-media>figcaption{padding:7px 10px;color:#718096;font-size:12px;border-top:1px solid #e6eeeb}.answer-card-media.image .referenced-asset-preview{min-height:110px}.answer-card-media.audio .referenced-asset-preview{padding:10px 12px}.answer-card-media.audio audio{min-width:0;width:100%;height:38px}.answer-card-media.video .referenced-asset-preview{min-height:130px}.blank-aware-rich-text-editor{min-width:0}.blank-aware-rich-text-editor .rich-text-toolbar button{min-height:26px;padding:2px 8px;border:1px solid #cad8d2;border-radius:5px;color:#334155;background:#fff;cursor:pointer;font:inherit;font-size:12px}.blank-aware-rich-text-editor .rich-text-toolbar button:disabled{color:#a8b4b0;background:#f4f7f6;cursor:not-allowed}.blank-aware-editable{min-height:78px;padding:10px 11px;overflow-wrap:anywhere;border:1px solid #d9e4df;border-radius:8px;color:#263b35;background:#fff;line-height:1.65;outline:none;white-space:pre-wrap}.blank-aware-editable:focus{border-color:#4a9b7d;box-shadow:0 0 0 2px #4a9b7d29}.blank-aware-token{display:inline-block;margin:0 3px;padding:1px 8px;border:1px solid #79bba4;border-radius:999px;color:#17694f;background:#eaf6f0;font-size:12px;font-weight:700;line-height:1.7;-webkit-user-select:all;user-select:all}.blank-aware-error{margin:7px 0 0;color:#b42318;font-size:12px}.fill-blank-editor{gap:14px}.fill-blank-variant-controls{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px 14px;padding:12px;border:1px solid #dce7e3;border-radius:10px;background:#f8fcfa}.fill-blank-variant-controls>label{display:grid;grid-template-columns:auto minmax(160px,240px);align-items:center;gap:8px}.fill-blank-variant-controls .ant-select{min-width:160px}.fill-blank-skin-error,.fill-blank-skin-hint,.fill-blank-variant-message{grid-column:2;margin:0;font-size:12px}.fill-blank-skin-error{color:#b42318}.fill-blank-skin-hint{color:#527269}.fill-blank-variant-message{color:#16845e}.fill-blank-answer-list{gap:12px}.fill-blank-answer-card{display:grid;gap:10px;padding:12px;border:1px solid #e0e9e5;border-radius:10px;background:#fff}.fill-blank-repeatable-inputs{display:grid;gap:7px}.fill-blank-repeatable-inputs>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.fill-blank-repeatable-inputs .ant-btn{width:fit-content}.answer-card-fill{display:grid;gap:10px;padding:11px 12px;border:1px solid #dce9e3;border-radius:11px;background:#f8fcfa}.answer-card-fill-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#17694f}.answer-card-fill-heading small{color:#7b8e87;font-size:12px}.answer-card-fill-variant{display:grid;gap:9px}.answer-card-blank-detail{display:grid;gap:7px;padding:9px 10px;border:1px solid #e0e9e5;border-radius:9px;background:#fff}.answer-card-blank-detail>b{color:#334155;font-size:13px}.answer-card-letter-slots,.answer-card-distractors,.answer-card-word-chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.answer-card-letter-slot,.answer-card-letter-tile{width:29px;height:29px;display:grid;place-items:center;border-radius:5px;font-weight:800}.answer-card-letter-slot{border:1px solid #79bba4;color:#17694f;background:#eaf6f0}.answer-card-letter-tile{border:1px solid #d4dee0;color:#526174;background:#f4f7f8}.answer-card-letter-answer{display:grid;gap:5px}.answer-card-letter-answer-label{color:#334155;font-size:12px}.answer-card-distractors{color:#7b8e87;font-size:12px}.answer-card-word-chips{margin:0;padding:0;list-style:none}.answer-card-word-chip{padding:4px 9px;border:1px solid #d4e0db;border-radius:999px;color:#526174;background:#f6f9f8;font-size:12px}.answer-card-word-chip.correct{border-color:#79bba4;color:#17694f;background:#eaf6f0;font-weight:700}.answer-card-passage-answer{color:#334155;line-height:1.6;overflow-wrap:anywhere}.answer-card-passage-candidates{display:flex;flex-wrap:wrap;align-items:center;gap:6px;color:#7b8e87;font-size:12px}.answer-card-fill-error{display:grid;gap:6px;padding:11px 12px;border:1px solid #f3c38f;border-radius:10px;color:#92400e;background:#fffaf2}.answer-card-fill-error p,.answer-card-fill-error small{margin:0;line-height:1.55}.answer-card-fill-error small{color:#a16207}.answer-card-long-answer{color:#526174}.answer-card-long-answer summary{width:fit-content;color:#17694f;cursor:pointer;font-weight:700}.answer-card-long-answer span{display:block;margin-top:7px;color:#334155;line-height:1.6;overflow-wrap:anywhere}.content-document-v3-error{margin-bottom:10px}.v3-rich-text-block{min-width:0}.v3-rich-text-surface{min-height:108px;padding:12px 14px;border:1px solid #d9e3ea;border-radius:8px;color:#172033;background:#fff;font-size:16px;line-height:2.1;white-space:pre-wrap}.v3-rich-text-surface>[data-inline-kind=text]{min-width:1px;outline:none}.v3-rich-text-surface>[data-inline-kind=text][data-empty=true]{display:inline-block;min-width:.75em;min-height:1em;vertical-align:baseline}.v3-rich-text-surface>[data-inline-kind=text]:focus{border-radius:3px;box-shadow:0 0 0 2px #16845e21}.v3-blank-atom{display:inline-flex;align-items:center;justify-content:center;min-width:76px;height:30px;margin:0 5px;padding:0 12px;border:1px solid #42b995;border-radius:7px;color:#126a50;background:#e9fbf5;font-weight:700;vertical-align:middle;cursor:pointer}.v3-blank-atom.selected{border-color:#126a50;box-shadow:0 0 0 3px #126a5021}.v3-blank-actions{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding:7px 10px;border-radius:7px;color:#526174;background:#f4f8f6}.fill-blank-v3-editor,.fill-blank-answer-list,.fill-blank-candidate-list{display:grid;gap:12px}.fill-blank-answer-list,.fill-blank-candidate-list{margin-top:14px;padding:14px;border:1px solid #dce7e3;border-radius:10px;background:#f8fcfa}.fill-blank-answer-card{display:grid;gap:9px;padding:12px;border:1px solid #e0e9e5;border-radius:10px;background:#fff}.fill-blank-answer-card>label{display:grid;grid-template-columns:120px minmax(0,1fr);align-items:center;gap:9px}.fill-blank-policy-row{display:flex;flex-wrap:wrap;gap:16px}.fill-blank-candidate-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:8px}.answer-card-correct-label{color:#16845e;font-size:12px;font-weight:700}.matching-v3-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.matching-v3-item{padding-left:12px}.reading-v3-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0}.reading-v3-toolbar .ant-select{min-width:180px}.reading-item-editor{display:grid;gap:12px}.answer-card-reading-item{margin-top:12px;padding:12px;border:1px solid #dce7e3;border-radius:10px;background:#fff}@media(max-width:1280px){.matching-v3-columns{grid-template-columns:1fr}}.recording-v3-editor,.dubbing-v3-editor,.writing-v3-editor{display:grid;gap:13px}.dubbing-v3-segment{display:grid;gap:10px;padding:13px;border:1px solid #dce7e3;border-radius:10px;background:#f8fcfa}.dubbing-v3-time{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dubbing-v3-time>label{display:grid;gap:6px}.dubbing-v3-time .ant-input-number{width:100%}.dubbing-v3-preview{display:grid;gap:9px}.dubbing-v3-preview article{padding:10px 12px;border-radius:10px;background:#f3f6f5}.dubbing-v3-preview article.learner{margin-left:28px;border-left:3px solid #16845e;background:#edf8f3}.hotspot-v3-workspace{display:grid;grid-template-columns:minmax(420px,1.6fr) minmax(260px,1fr);gap:14px}.hotspot-v3-workspace>aside{display:grid;align-content:start;gap:9px}.hotspot-v3-canvas{position:relative;min-height:340px;overflow:hidden;border:1px solid #d5e2dd;border-radius:10px;background:#eef4f1;cursor:crosshair}.hotspot-v3-canvas>.referenced-asset-preview{width:100%;height:100%;pointer-events:none}.hotspot-v3-canvas .media-preview-image{width:100%;height:100%;object-fit:contain}.hotspot-v3-rect{position:absolute;z-index:2;display:grid;place-items:center;min-width:20px;min-height:20px;border:2px solid #20a579;color:#fff;background:#20a5793d;font-weight:800;cursor:pointer}.hotspot-v3-rect.selected{border-color:#ff7a30;background:#ff7a3042;box-shadow:0 0 0 3px #ff7a3026}.hotspot-v3-preview{display:grid;gap:12px}.hotspot-v3-preview figure{margin:0;padding:10px;border:1px solid #dce7e3;border-radius:10px}.question-taxonomy-switch{grid-template-columns:minmax(150px,1fr) minmax(150px,1fr) minmax(170px,1fr) minmax(220px,1.4fr)}.question-taxonomy-switch>span{align-self:center}.question-skin-notice{padding:8px 10px;border-radius:8px;color:#8a5414;background:#fff7e8}@media(max-width:1280px){.hotspot-v3-workspace{grid-template-columns:1fr}}.recording-v3-editor>.content-document-editor{margin-bottom:0}.recording-settings{min-width:0;display:grid;gap:12px;padding:16px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.recording-settings h4{margin:0;color:#173f35;font-size:inherit}.recording-settings .choice-mode-row{flex-wrap:wrap;gap:12px;margin-bottom:0}.recording-audio-empty{margin:0;padding:12px;border:1px dashed #dbe8e3;border-radius:8px;color:#64748b;background:#f8fbfa;font-size:var(--font-caption)}.recording-duration-field{display:flex;align-items:center;flex-wrap:wrap;gap:12px;color:#526174}.recording-duration-field .ant-input-number{width:140px}.recording-v3-editor>label{display:grid;gap:6px;color:#526174}