:root{color:#0d0d0d;background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{margin:0;background:#fff}#root>*,.ant-app{height:100%}.admin-shell.ant-layout{height:100vh!important;max-height:100vh;overflow:hidden;background:#fff}.admin-sider.ant-layout-sider{height:100vh!important;max-height:100vh}.admin-sider .ant-layout-sider-children{display:flex;flex-direction:column;height:100%}.admin-sider .ant-menu{padding-inline:0}.admin-sider .ant-menu-inline .ant-menu-item,.admin-sider .ant-menu-inline .ant-menu-submenu-title{margin-inline:8px;width:calc(100% - 16px);border-radius:8px}.admin-main.ant-layout{flex:1;min-width:0;height:100vh!important;max-height:100vh;overflow:hidden;display:flex;flex-direction:column}.admin-header.ant-layout-header{flex:0 0 64px;height:64px;line-height:normal;padding-inline:24px;background:#fff;border-bottom:1px solid rgba(0,0,0,.05);display:flex;justify-content:space-between;align-items:center;gap:16px;overflow:hidden}.admin-header-left{display:flex;align-items:center;min-width:0;flex:1 1 auto}.admin-header-title{margin:0!important;color:#0d0d0d;white-space:nowrap;line-height:1.3!important}.admin-header-right{display:inline-flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:12px;flex:0 0 auto;max-width:100%;line-height:1;white-space:nowrap}.admin-header-user{display:inline-flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:8px;min-width:0;max-width:200px;line-height:1}.admin-header-user .anticon{flex-shrink:0;font-size:16px;line-height:1}.admin-header-nickname{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:22px;font-size:14px;color:#0d0d0d}.admin-header-right .ant-btn{flex-shrink:0}.admin-content.ant-layout-content{flex:1 1 auto;min-height:0;overflow:auto;padding:24px;background:#fff;display:flex;flex-direction:column}.admin-shell--mobile.ant-layout{height:100dvh!important;max-height:100dvh;background:#f7f8fa}.admin-header--mobile.ant-layout-header{flex:0 0 52px;height:52px;line-height:52px;padding:0 8px;padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right));display:grid;grid-template-columns:44px 1fr 44px;align-items:center;justify-content:initial;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}.admin-header-page-title{text-align:center;font-size:17px;font-weight:600;letter-spacing:-.2px;color:#0d0d0d;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-icon-btn{width:44px;height:44px;margin:0;padding:0;border:none;border-radius:12px;background:transparent;color:#0d0d0d;font-size:20px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.admin-icon-btn:active{background:#0000000d}.admin-icon-btn--ghost{visibility:hidden;pointer-events:none}.admin-content--mobile.ant-layout-content{padding:12px;padding-bottom:max(12px,env(safe-area-inset-bottom));background:#f7f8fa}.admin-nav-drawer .ant-drawer-content{background:#fff}.admin-drawer-brand{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:18px 16px 12px;padding-top:max(18px,env(safe-area-inset-top))}.admin-drawer-brand-title{font-size:20px;font-weight:600;letter-spacing:-.3px;color:#0d0d0d}.admin-drawer-close{border:none;background:transparent;color:#666;font-size:14px;padding:8px 4px;cursor:pointer}.admin-nav-drawer .sider-menu-wrap{flex:1;min-height:0;overflow:auto;padding-bottom:8px}.admin-nav-drawer .ant-menu-inline .ant-menu-item,.admin-nav-drawer .ant-menu-inline .ant-menu-submenu-title{height:44px!important;line-height:44px!important;margin-inline:8px;width:calc(100% - 16px);border-radius:10px}.admin-drawer-footer{flex-shrink:0;border-top:1px solid rgba(0,0,0,.06);padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));background:#fff;display:flex;flex-direction:column;gap:12px}.admin-drawer-user{display:flex;flex-direction:row;align-items:center;gap:12px;margin-bottom:0}.admin-drawer-avatar{width:40px;height:40px;border-radius:12px;background:#d4fae8;color:#0fa76e;display:inline-flex;align-items:center;justify-content:center;font-size:18px}.admin-drawer-user-name{font-size:15px;font-weight:600;color:#0d0d0d}.admin-drawer-user-ver{font-size:12px;color:#999;margin-top:2px}.admin-drawer-logout{width:100%;height:44px;border:none;border-radius:12px;background:#d4565614;color:#d45656;font-size:15px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;-webkit-tap-highlight-color:transparent}.admin-drawer-logout:active{background:#d4565624}.page-fill{flex:1;min-height:0;width:100%;display:flex;flex-direction:column;overflow:hidden}.page-fill>.ant-typography{flex-shrink:0}.page-fill-card.ant-card{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.page-fill-card>.ant-card-body{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;padding-bottom:16px}.page-fill-toolbar{flex-shrink:0}.recent-exams-filter-panel{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0;padding:12px 14px;background:#f7f8fa;border:1px solid rgba(0,0,0,.04);border-radius:10px}.recent-exams-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.page-fill-table-host{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column}.page-fill-table-body{flex:1;min-height:0;overflow:hidden}.recent-exam-list{flex:1;min-height:0;overflow:auto;padding-right:2px}.recent-exam-list .ant-collapse{background:transparent}.recent-exam-list .ant-collapse-item{margin-bottom:8px;border:1px solid rgba(0,0,0,.06)!important;border-radius:12px!important;overflow:hidden;background:#fff}.recent-exam-list .ant-collapse-item-disabled>.ant-collapse-header{cursor:default}.recent-exam-list .ant-collapse-header{align-items:flex-start!important;padding:14px 16px!important;background:#fff}.recent-exam-list .ant-collapse-expand-icon{padding-top:4px!important;height:auto!important}.recent-exam-list .ant-collapse-extra{align-self:flex-start;margin-top:2px}.recent-exam-list .ant-collapse-content-box{padding:4px 16px 10px!important}.recent-exam-group-header{display:flex;align-items:flex-start;gap:12px;min-width:0;width:100%;padding-right:4px}.recent-exam-group-body{flex:1;min-width:0}.recent-exam-group-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}.recent-exam-group-name{min-width:0}.recent-exam-group-leaf{display:block;font-size:16px;font-weight:650;line-height:1.3;color:#1f1f1f}.recent-exam-group-parent{display:block;margin-top:2px;font-size:12px;color:#00000073;line-height:1.3}.recent-exam-group-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}.recent-exam-fact{min-width:0;padding:8px 10px;border-radius:8px;background:#f5f7f6}.recent-exam-fact--editable{cursor:pointer}.recent-exam-fact--editable:hover{background:#e8eee9}.recent-exam-fact-editor{width:260px}.recent-exam-fact-k{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:2px;font-size:12px;color:#00000073;line-height:1.3}.recent-exam-fact-edit{color:#1677ff;font-size:12px}.recent-exam-fact-v{display:block;overflow:hidden;font-size:13px;font-weight:550;line-height:1.4;color:#262626;text-overflow:ellipsis;white-space:nowrap}.recent-exam-fact--empty .recent-exam-fact-v{font-weight:400;color:#00000047}.recent-exam-fact-file{display:block;margin-top:2px;overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}@media(max-width:900px){.recent-exam-group-facts{grid-template-columns:1fr}}.recent-exam-item{display:flex;align-items:flex-start;gap:12px;padding:16px 4px 14px;border-bottom:1px solid rgba(0,0,0,.06)}.recent-exam-item:last-child{border-bottom:none}.recent-exam-item--feedback{background:#fff7e6;margin:0 -12px;padding:16px 12px 14px;border-radius:8px}.recent-exam-item-main{flex:1;min-width:0}.recent-exam-item-title{font-size:15px;font-weight:650;line-height:1.45;color:#000000e0}.recent-exam-item-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px}.recent-exam-item-tags .ant-tag{margin-inline-end:0}.recent-exam-item-meta{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px 20px;margin-top:12px;padding:10px 12px;border-radius:8px;background:#f7f8f9}.recent-exam-item-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}@media(max-width:960px){.recent-exam-item-facts{grid-template-columns:1fr}}.recent-exam-item-fact{display:flex;flex-direction:column;gap:2px;min-width:0}.recent-exam-item-fact-k{font-size:12px;line-height:1.3;color:#00000073}.recent-exam-item-fact-v{font-size:13px;font-weight:500;line-height:1.4;color:#000000d9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-exam-item-actions{margin-top:10px;padding-top:6px}.recent-exam-item-actions .ant-btn{padding-inline:0}.recent-exam-item-loading{display:flex;align-items:center;gap:8px;padding:16px 0}.page-fill-pagination{flex-shrink:0;display:flex;justify-content:flex-end;align-items:center;padding-top:12px}.recent-exam-preview-drawer .ant-drawer-body{display:flex;flex-direction:column;height:100%;padding:0;overflow:hidden}.recent-exam-preview-hint{flex-shrink:0;padding:8px 16px;font-size:12px;line-height:1.5;color:#00000073;background:#fafafa;border-bottom:1px solid rgba(0,0,0,.06)}.recent-exam-preview-iframe{flex:1;width:100%;min-height:0;border:0;background:#fff}.recent-exam-content-preview-drawer .ant-drawer-body{padding:16px 20px 24px;overflow:auto}.recent-exam-content-preview-fields .ant-descriptions-item-label{width:120px;white-space:nowrap}.recent-exam-content-preview-md{padding:4px 0 12px}.recent-exam-content-preview-html{padding:4px 0 12px;line-height:1.7;word-break:break-word;overflow-x:auto}.recent-exam-content-preview-html img{max-width:100%;height:auto}.recent-exam-content-preview-html section,.recent-exam-content-preview-html div,.recent-exam-content-preview-html p{max-width:100%}.recent-exam-content-preview-md .markdown-preview-image{max-width:100%}.recent-exam-content-preview-md .markdown-preview-image .ant-image-img{max-width:100%;height:auto}.brand{height:64px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;letter-spacing:-.2px;color:#0d0d0d;flex-shrink:0}.ant-layout-sider-children{display:flex;flex-direction:column;height:100%}.sider-menu-wrap{flex:1;min-height:0;overflow:auto}.sider-version{flex-shrink:0;padding:12px 16px 16px;border-top:1px solid rgba(0,0,0,.05);font-size:12px;color:#999;text-align:center}.app-card{border:1px solid rgba(0,0,0,.05)!important;border-radius:16px!important;box-shadow:0 2px 4px #00000008!important}.question-material-bound-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px;min-height:32px;padding:5px 11px;border:1px solid #d9d9d9;border-radius:6px;background:#fafafa}.question-material-bound-bar .ant-btn-link{padding-inline:6px}.paper-material-workbench .ant-card-body{padding-top:8px}.paper-material-workbench__collapse.ant-collapse{background:transparent}.paper-material-workbench__collapse>.ant-collapse-item{border:none!important;border-bottom:1px solid rgba(0,0,0,.06)!important;border-radius:0!important;background:transparent!important}.paper-material-workbench__collapse>.ant-collapse-item:last-child{border-bottom:none!important}.paper-material-workbench__collapse .ant-collapse-header{align-items:center!important;padding:12px 0!important;background:transparent!important}.paper-material-workbench__collapse .ant-collapse-extra{margin-inline-start:12px}.paper-material-workbench__collapse .ant-collapse-content{background:transparent!important;border-top:none!important}.paper-material-workbench__collapse .ant-collapse-content-box{padding:0 0 16px 24px!important}.stats-page__title{margin-bottom:4px!important}.stats-page__subtitle{display:block;margin-bottom:20px;color:#00000073;font-size:13px}.stats-metric{position:relative;display:flex;gap:14px;align-items:flex-start;min-height:108px;padding:18px 18px 16px;border-radius:16px;border:1px solid rgba(0,0,0,.05);background:linear-gradient(180deg,#ffffffeb,#fff);box-shadow:0 2px 8px #00000008;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.stats-metric:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--stats-accent, #18e299)}.stats-metric:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0000000f}.stats-metric__icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;font-size:20px;color:var(--stats-accent, #18e299);background:var(--stats-accent-soft, rgba(24, 226, 153, .12))}.stats-metric__body{min-width:0;flex:1}.stats-metric__title{font-size:13px;line-height:1.2;color:#00000073}.stats-metric__value{margin-top:8px;display:flex;align-items:baseline;gap:2px;font-variant-numeric:tabular-nums}.stats-metric__prefix,.stats-metric__suffix{font-size:16px;font-weight:600;color:#000000a6}.stats-metric__number{font-size:28px;font-weight:700;letter-spacing:-.5px;line-height:1.15;color:#0d0d0d}.stats-metric__hint{margin-top:8px;font-size:12px;line-height:1.4;color:#00000073}.stats-metric--green{--stats-accent: #0fa76e;--stats-accent-soft: rgba(15, 167, 110, .12)}.stats-metric--teal{--stats-accent: #13a8a8;--stats-accent-soft: rgba(19, 168, 168, .12)}.stats-metric--gold{--stats-accent: #d48806;--stats-accent-soft: rgba(212, 136, 6, .12)}.stats-metric--blue{--stats-accent: #1677ff;--stats-accent-soft: rgba(22, 119, 255, .12)}.stats-metric--violet{--stats-accent: #722ed1;--stats-accent-soft: rgba(114, 46, 209, .1)}.stats-metric--orange{--stats-accent: #fa8c16;--stats-accent-soft: rgba(250, 140, 22, .12)}.stats-chart-card.ant-card{border:1px solid rgba(0,0,0,.05)!important;border-radius:16px!important;box-shadow:0 2px 8px #00000008!important}.stats-chart-card .ant-card-head{border-bottom:none;min-height:48px;padding:12px 20px 0}.stats-chart-card .ant-card-head-title{font-size:15px;font-weight:600;color:#0d0d0d}.stats-chart-card .ant-card-body{padding:4px 12px 12px}.fenbi-picker{display:grid;grid-template-columns:minmax(240px,34%) 1fr;gap:12px;min-height:420px}.fenbi-picker__panel{border:1px solid rgba(0,0,0,.07);border-radius:12px;background:#fff;overflow:hidden;display:flex;flex-direction:column;min-height:420px;box-shadow:0 1px 2px #00000005}.fenbi-picker__panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 14px;border-bottom:1px solid rgba(0,0,0,.06);font-size:13px;font-weight:600;color:#000000d9;background:linear-gradient(180deg,#fafafa,#f5f5f5)}.fenbi-picker__panel-body{flex:1;min-height:0;overflow:auto;padding:6px 8px 10px;max-height:380px}.fenbi-picker__papers .ant-table-wrapper{padding:0 4px 8px}.fenbi-picker__labels .ant-tree{background:transparent;font-size:13px}.fenbi-picker__labels .ant-tree .ant-tree-treenode{padding:1px 0;width:100%}.fenbi-picker__labels .ant-tree .ant-tree-node-content-wrapper{flex:1;min-width:0;width:auto!important;margin:0;padding:5px 8px!important;border-radius:8px;transition:background .15s ease,color .15s ease}.fenbi-picker__labels .ant-tree .ant-tree-node-content-wrapper:hover{background:#00000008!important}.fenbi-picker__labels .ant-tree .ant-tree-node-content-wrapper.ant-tree-node-selected{background:#0fa76e1a!important}.fenbi-picker__labels .ant-tree .fenbi-picker__tree-node--picked>.ant-tree-node-content-wrapper{background:#0fa76e0d}.fenbi-picker__labels .ant-tree .fenbi-picker__tree-node--picked>.ant-tree-node-content-wrapper.ant-tree-node-selected{background:#0fa76e24!important}.fenbi-picker__label-title{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-width:0}.fenbi-picker__label-main{display:inline-flex;align-items:baseline;gap:6px;min-width:0;overflow:hidden}.fenbi-picker__label-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#000000c7;line-height:1.35}.fenbi-picker__label-count{flex-shrink:0;font-size:12px;color:#0006;font-variant-numeric:tabular-nums}.fenbi-picker__label-title--picked .fenbi-picker__label-name{color:#0a7a50;font-weight:600}.fenbi-picker__label-title--picked .fenbi-picker__label-count{color:#0a7a50a6}.fenbi-picker__label-badge{flex-shrink:0;margin-left:auto;padding:0 8px;border-radius:999px;font-size:12px;font-weight:600;line-height:22px;color:#fff;background:#0fa76e;border:1px solid #0fa76e;box-shadow:0 1px 2px #0fa76e40;font-variant-numeric:tabular-nums;white-space:nowrap}.fenbi-picker__label-badge--head{margin-left:0;font-size:12px;line-height:24px;padding:0 10px}@media(max-width:768px){.fenbi-picker{grid-template-columns:1fr}}.papers-category-filter{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid rgba(0,0,0,.06)}.papers-category-filter__label{flex-shrink:0;font-size:14px;line-height:28px;color:#000000a6}.papers-category-filter__tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.papers-category-filter__empty{font-size:13px;color:#00000073}.papers-category-chip{position:relative;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(0,0,0,.12);background:#fff;color:#000000bf;font-size:13px;line-height:1;padding:6px 18px 6px 12px;border-radius:6px;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease}.papers-category-chip:hover{border-color:#0fa76e73;color:#0d0d0d}.papers-category-chip--active{border-color:#0fa76e;background:#0fa76e14;color:#0a7a50;font-weight:500}.papers-category-chip--active:after{content:"✓";position:absolute;top:-1px;right:-1px;z-index:1;width:14px;height:14px;display:flex;align-items:center;justify-content:center;background:#0fa76e;color:#fff;font-size:9px;font-weight:700;line-height:1;border-radius:0 6px 0 4px;pointer-events:none}.papers-column-settings{display:flex;flex-direction:column;gap:2px;min-width:200px;max-height:360px;overflow:auto;padding:2px}.papers-column-settings__item{display:flex;align-items:center;gap:8px;min-height:36px;padding:6px 8px;border-radius:8px;border:1px solid transparent;background:#fff;-webkit-user-select:none;user-select:none;transition:background .12s ease,border-color .12s ease,opacity .12s ease}.papers-column-settings__item:hover{background:#0fa76e0f}.papers-column-settings__item--dragging{opacity:.4;background:#0fa76e0a;border:1px dashed #91d5b3}.papers-column-settings__item--ghost{display:flex;align-items:center;gap:8px;min-height:36px;padding:6px 8px;border-radius:8px;background:#fff!important;border:1px solid #0fa76e!important;box-shadow:0 10px 28px #0f172a29;opacity:.98}.papers-column-settings__handle{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;flex-shrink:0;color:#98a2b3;border-radius:4px;cursor:grab}.papers-column-settings__handle:hover{color:#667085;background:#0f172a0a}.papers-column-settings__handle:active{cursor:grabbing}.papers-row-drag-col{padding-left:8px!important;padding-right:4px!important}.papers-sortable-row{cursor:grab}.papers-sortable-row:active{cursor:grabbing}.papers-row-drag-handle{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;color:#888;border-radius:6px;pointer-events:none;-webkit-user-select:none;user-select:none}.papers-sortable-table .ant-table-tbody>tr.papers-row--dragging>td{background:#f3f4f6!important;opacity:.7}.papers-sortable-table .ant-table-tbody>tr.papers-row--drag-over>td{background:#18e2991a!important}.papers-sortable-table .ant-table-tbody>tr.papers-row--drag-over>td.papers-row-drag-col{box-shadow:inset 3px 0 #18e299}.app-table .ant-table-thead>tr>th,.app-table .ant-table-tbody>tr>td{white-space:nowrap}.app-table .ant-table-cell-ellipsis{white-space:nowrap}.app-table-wrap .ant-table-thead>tr>th,.app-table-wrap .ant-table-tbody>tr>td{white-space:normal}.recent-exams-filter.ant-segmented{padding:3px;background:#f0f2f5;border-radius:9px}.recent-exams-filter.ant-segmented .ant-segmented-group{gap:2px}.recent-exams-filter.ant-segmented .ant-segmented-item{border-radius:6px;min-height:30px;line-height:30px}.recent-exams-filter.ant-segmented .ant-segmented-item-selected{background:#fff!important;color:#1677ff!important;font-weight:600;box-shadow:0 1px 4px #1677ff2e}.recent-exams-filter.ant-segmented .ant-segmented-thumb{border-radius:6px;background:#fff;box-shadow:0 1px 4px #1677ff2e}.login-page{position:relative;height:100%;min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at top,#d4fae8,#fff 38%)}.login-version{position:absolute;left:0;right:0;bottom:24px;text-align:center;font-size:12px;color:#999}.login-card{width:460px;border-radius:24px!important;border:1px solid rgba(0,0,0,.05)!important;box-shadow:0 2px 4px #00000008!important}.login-page--mobile{flex-direction:column;align-items:stretch;justify-content:flex-start;width:100%;max-width:100%;min-width:0;padding:0;background:#fff;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.login-mobile-hero{flex:0 0 auto;width:100%;box-sizing:border-box;padding:56px 24px 28px;padding-top:max(56px,calc(28px + env(safe-area-inset-top)));background:radial-gradient(circle at 30% 0%,#d4fae8,#fff 55%)}.login-mobile-brand{font-size:28px;font-weight:600;letter-spacing:-.6px;color:#0d0d0d;margin:0 0 8px}.login-mobile-sub{margin:0;font-size:15px;color:#666;line-height:1.5}.login-mobile-form{flex:1 1 auto;width:100%;box-sizing:border-box;padding:8px 24px 16px;padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}.login-mobile-form .ant-form-item{margin-bottom:18px}.login-mobile-form .ant-input-affix-wrapper,.login-mobile-form .ant-input{width:100%;min-height:48px;border-radius:12px!important;font-size:16px}.login-mobile-form .ant-btn-primary{width:100%;height:48px;border-radius:9999px;font-size:16px;font-weight:600;margin-top:8px}.login-mobile-version{flex:0 0 auto;width:100%;box-sizing:border-box;margin:12px 0 0;padding:0 24px 28px;padding-bottom:max(28px,env(safe-area-inset-bottom));text-align:center;font-size:12px;color:#999}.crawl-mobile-page{display:flex;flex-direction:column;gap:12px;padding-bottom:72px}.crawl-mobile-tabs .ant-tabs-nav{margin-bottom:12px!important}.crawl-mobile-tabs>.ant-tabs-nav:before{border-bottom-color:#0000000f}.crawl-mobile-filters{position:sticky;top:0;z-index:2;display:flex;flex-direction:column;gap:8px;padding:4px 0 8px;background:linear-gradient(#f7f8fa 70%,#f7f8fa00)}.crawl-mobile-filters .ant-segmented{width:100%;padding:3px;border-radius:12px;background:#fff;border:1px solid rgba(0,0,0,.06)}.crawl-mobile-filters .ant-input-search .ant-input-affix-wrapper,.crawl-mobile-filters .ant-input{border-radius:12px!important;min-height:40px}.crawl-mobile-card{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:16px;padding:14px 14px 12px;box-shadow:0 1px 2px #00000008}.crawl-mobile-card.is-selected{border-color:#0f9f6e73;background:#0f9f6e0a}.crawl-mobile-card-top{display:flex;align-items:flex-start;gap:10px}.crawl-mobile-card-body{flex:1;min-width:0}.crawl-mobile-card-title{font-size:15px;font-weight:600;color:#0d0d0d;line-height:1.4;margin:0 0 8px}.crawl-mobile-card-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:6px}.crawl-mobile-card-time{font-size:12px;color:#999}.crawl-mobile-card-actions{display:flex;flex-wrap:wrap;gap:4px 2px;margin-top:10px;padding-top:10px;border-top:1px solid rgba(0,0,0,.05)}.crawl-mobile-card-actions .ant-btn-link{padding-inline:8px;height:32px}.crawl-mobile-empty{padding:48px 16px;text-align:center;color:#999;font-size:14px}.crawl-mobile-pagination{display:flex;justify-content:center;padding:8px 0 16px}.crawl-mobile-batch-bar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;gap:8px;padding:10px 12px;padding-bottom:max(10px,env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid rgba(0,0,0,.06);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.crawl-mobile-batch-bar .ant-btn{flex:1;height:40px;border-radius:9999px;font-size:13px}@media(max-width:991.98px){.crawl-review-drawer .ant-drawer-header{padding:12px 16px}.crawl-review-drawer .ant-drawer-footer{padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom))}.crawl-adopt-modal.ant-modal{max-width:100vw!important;margin:0!important;padding:0!important;top:0!important}.crawl-adopt-modal .ant-modal-content{border-radius:0;min-height:100dvh;display:flex;flex-direction:column}.crawl-adopt-modal .ant-modal-body{flex:1;height:auto!important;max-height:none!important;overflow:auto!important}.crawl-adopt-layout{flex-direction:column!important;height:auto!important;gap:16px!important}.crawl-adopt-layout>div{flex:none!important;width:100%!important;height:auto!important;padding-right:0!important;max-height:none!important}}.qrcode-wrapper{width:220px;height:220px;border-radius:16px;border:1px solid rgba(0,0,0,.08);display:flex;justify-content:center;align-items:center;margin:0 auto}.qrcode-wrapper img{width:100%;height:100%;border-radius:16px}.markdown-editor-field{width:100%}.markdown-editor-field .w-md-editor{border-radius:8px;box-shadow:none;border:1px solid rgba(0,0,0,.08);display:flex;flex-direction:column}.markdown-editor-field .w-md-editor-toolbar{border-radius:8px 8px 0 0;background:#fafafa;flex-shrink:0}.markdown-editor-field .w-md-editor-content{border-radius:0 0 8px 8px;flex:1;min-height:0;overflow:hidden}.markdown-editor-field .w-md-editor-text-pre,.markdown-editor-field .w-md-editor-text-input{font-size:14px!important;line-height:1.6!important}.markdown-editor-field .w-md-editor-input{overflow:hidden;height:100%}.markdown-editor-field .w-md-editor-area{height:100%;overflow:auto!important}.markdown-editor-field .w-md-editor-preview{box-shadow:inset 1px 0 #0000000f;overflow:auto!important;scrollbar-width:none}.markdown-editor-field .w-md-editor-preview::-webkit-scrollbar{display:none}.markdown-editor-field .wmde-markdown{font-size:14px;line-height:1.6}.markdown-editor-field .wmde-markdown img{max-width:100%;border-radius:8px}.markdown-editor-field--compact{min-height:168px;height:100%}.markdown-editor-field--compact .w-md-editor{font-size:13px;height:100%!important;min-height:inherit}.markdown-editor-field--compact .w-md-editor-content{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:1fr;position:relative;height:100%;min-height:0}.markdown-editor-field--compact .w-md-editor-input{grid-column:1;width:auto!important;max-width:100%;min-width:0;height:100%;overflow:hidden;display:flex;flex-direction:column}.markdown-editor-field--compact .w-md-editor-preview{grid-column:2;position:relative!important;top:auto!important;right:auto!important;bottom:auto!important;width:auto!important;max-width:100%;min-width:0;height:100%}.markdown-editor-field--compact .w-md-editor-area{flex:1;width:100%;max-width:100%;min-width:0;min-height:0;height:100%;overflow:auto!important}.markdown-editor-field--compact .w-md-editor-text{width:100%;max-width:100%;min-width:0;height:100%;min-height:100%;box-sizing:border-box;display:flex;flex-direction:column}.markdown-editor-field--compact .w-md-editor-text-input{position:relative!important;top:auto!important;left:auto!important;display:block;flex:1;height:100%!important;min-height:0;width:100%!important;max-width:100%!important;min-width:0;box-sizing:border-box;resize:none;-webkit-text-fill-color:initial!important;color:inherit!important;font-size:13px!important;line-height:1.5!important;white-space:pre-wrap!important;overflow-x:hidden!important;overflow-y:auto!important;word-break:break-word!important;overflow-wrap:anywhere!important}.markdown-editor-field .w-md-editor-preview .markdown-preview-formula,.markdown-editor-field .w-md-editor-preview img.markdown-preview-formula{display:inline-block!important;clear:none!important;width:auto!important;max-width:100%;margin:0 2px!important;vertical-align:middle}.markdown-editor-field .w-md-editor-preview .markdown-preview-image{display:block!important;clear:both;width:100%!important;max-width:100%;margin:12px 0}.markdown-editor-field .w-md-editor-preview .markdown-preview-image .ant-image{display:block;width:100%}.markdown-editor-field .w-md-editor-preview .markdown-preview-image .ant-image-img{width:100%;height:auto;border-radius:8px;cursor:zoom-in}.markdown-editor-field .w-md-editor-preview .markdown-preview-image--thumbnail .ant-image-img,.markdown-editor-field--compact .w-md-editor-preview .wmde-markdown img{max-height:120px;width:auto;max-width:100%;object-fit:contain}.crawl-task-table .ant-table{background:#fff}.crawl-task-table .ant-table-thead>tr>th{background:#fafafa;font-weight:600}.crawl-task-table .ant-table-expanded-row>.ant-table-cell{background:#f6f8f7!important;padding:12px 16px 16px 48px!important}.crawl-task-table .ant-table-expanded-row:hover>.ant-table-cell{background:#f6f8f7!important}.crawl-expand-panel{border:1px solid #e6ebe8;border-left:3px solid #18e299;border-radius:10px;background:#fff;padding:10px 12px 4px;box-shadow:0 1px 2px #0000000a}.crawl-expand-panel__label{font-size:12px;color:#00000073;margin-bottom:8px;letter-spacing:.02em}.crawl-expand-table .ant-table{background:transparent}.crawl-expand-table .ant-table-thead>tr>th{background:#f3faf6!important;color:#000000a6;font-size:12px;font-weight:500;border-bottom:1px solid #e6ebe8!important;padding-top:8px!important;padding-bottom:8px!important}.crawl-expand-table .ant-table-tbody>tr>td{background:#fff!important;border-bottom:none!important;padding-top:10px!important;padding-bottom:10px!important}.crawl-expand-table .ant-table-tbody>tr:hover>td{background:#f9fffc!important}.exam-review-mobile-root{width:100%}.exam-review-mobile{display:flex;flex-direction:column;gap:6px}.exam-review-mobile-filters{display:flex;flex-direction:column;gap:8px;position:sticky;top:-12px;z-index:20;margin:0 -12px;padding:12px 12px 6px;background:#f7f8fa;isolation:isolate;box-shadow:0 8px #f7f8fa}.exam-review-mobile-filters:before{content:"";position:absolute;left:0;right:0;top:0;bottom:0;background:#f7f8fa;z-index:-1;pointer-events:none}.exam-review-mobile-search{display:flex;align-items:stretch;height:40px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;overflow:hidden}.exam-review-mobile-search:focus-within{border-color:#18e299;box-shadow:0 0 0 2px #18e2992e}.exam-review-mobile-search .ant-input-affix-wrapper,.exam-review-mobile-search .ant-input{flex:1;min-width:0;height:100%!important;min-height:0!important;padding:0 12px!important;border:none!important;border-radius:0!important;box-shadow:none!important;background:transparent!important}.exam-review-mobile-search .ant-input-affix-wrapper{display:inline-flex;align-items:center}.exam-review-mobile-search .ant-input-affix-wrapper>input.ant-input{height:22px!important;padding:0!important;line-height:22px}.exam-review-mobile-search .ant-input-clear-icon{display:inline-flex;align-items:center;margin-inline-end:0}.exam-review-mobile-search-btn{flex:0 0 auto;margin:0;padding:0 16px;border:none;border-left:1px solid rgba(0,0,0,.06);background:#18e299;color:#0d0d0d;font-size:14px;font-weight:600;line-height:1;cursor:pointer;-webkit-tap-highlight-color:transparent}.exam-review-mobile-search-btn:active{background:#0fa76e;color:#fff}.exam-review-mobile-filter-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.exam-review-mobile-filter-row .ant-select,.exam-review-mobile-filter-row .ant-cascader{width:100%}.exam-review-mobile-filter-row .ant-select-selector{height:40px!important;min-height:40px!important;padding-inline:12px!important;border-radius:12px!important;border-color:#00000014!important;align-items:center!important;background:#fff!important}.exam-review-mobile-filter-row .ant-select-selection-search-input,.exam-review-mobile-filter-row .ant-select-selection-item,.exam-review-mobile-filter-row .ant-select-selection-placeholder{line-height:38px!important}.exam-review-mobile-filter-row .ant-select-arrow,.exam-review-mobile-filter-row .ant-select-clear{margin-top:0;inset-inline-end:12px}.exam-review-mobile-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:20px;margin:4px 0 0;padding:0}.exam-review-mobile-count{font-size:13px;color:#666;line-height:1.2}.exam-review-mobile-refresh{display:inline-flex;align-items:center;gap:4px;margin:0;padding:0;border:none;background:transparent;color:#0fa76e;font-size:13px;font-weight:500;line-height:1;cursor:pointer;-webkit-tap-highlight-color:transparent}.exam-review-mobile-refresh:disabled{opacity:.55;cursor:default}.exam-review-mobile-refresh:not(:disabled):active{color:#0d0d0d}.exam-review-mobile-list{display:flex;flex-direction:column;gap:10px;padding-bottom:16px}.exam-review-mobile-card{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px #00000008}.exam-review-mobile-card-main{display:block;width:100%;margin:0;padding:14px 14px 10px;border:none;background:transparent;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent}.exam-review-mobile-card-main:active{background:#00000005}.exam-review-mobile-card-title{font-size:15px;font-weight:600;color:#0d0d0d;line-height:1.4;margin-bottom:8px}.exam-review-mobile-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.exam-review-mobile-card-meta{font-size:13px;color:#666;line-height:1.55;display:flex;flex-direction:column;gap:2px}.exam-review-mobile-card-hint{margin-top:8px;font-size:12px;color:#0fa76e}.exam-review-mobile-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 14px 14px}.exam-review-mobile-card-actions .ant-btn{height:40px;border-radius:9999px;font-weight:600}.exam-review-mobile-drawer-footer{display:flex;flex-wrap:wrap;gap:8px}.exam-review-mobile-drawer-footer .ant-btn{flex:1;min-width:96px;height:40px;border-radius:9999px}.exam-review-mobile-backtop.ant-float-btn{inset-inline-end:16px;bottom:max(20px,calc(16px + env(safe-area-inset-bottom)));z-index:30}.exam-review-mobile-backtop.ant-float-btn .ant-float-btn-body{background:#fff;border:1px solid rgba(0,0,0,.08);box-shadow:0 4px 12px #00000014}.exam-review-mobile-backtop.ant-float-btn .ant-float-btn-icon{color:#0fa76e}