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var(--pf-border);border-radius:var(--radius-sm);overflow:hidden;background:var(--pf-bg)}.community-toast-editor .toastui-editor-defaultUI{border:0}.community-toast-editor .toastui-editor-defaultUI-toolbar{border-bottom:1px solid var(--pf-border);background:var(--pf-surface)}.community-toast-editor .toastui-editor-mode-switch{border-top:1px solid var(--pf-border);background:var(--pf-surface)}.community-toast-editor img.pf-img-resize-active{outline:2px solid var(--pf-accent);outline-offset:2px}.pf-img-resize-shell{position:fixed;left:0;top:0;z-index:1400;pointer-events:none;box-sizing:border-box}.pf-img-resize-box{box-sizing:border-box;width:100%;height:100%;border:1px dashed var(--pf-accent);pointer-events:none}.pf-img-resize-handle{position:absolute;right:2px;bottom:2px;width:14px;height:14px;padding:0;border:2px solid #fff;border-radius:2px;background:var(--pf-accent);box-shadow:0 0 0 1px #11182740;cursor:nwse-resize;pointer-events:auto;touch-action:none}body.pf-img-resizing{cursor:nwse-resize;user-select:none}body.pf-img-resizing .toastui-editor-ww-container,body.pf-img-resizing .toastui-editor-contents{pointer-events:none}.post-comments{border-top:2px solid var(--pf-primary)}.post-comments-head{padding:.75rem .15rem;border-bottom:1px solid var(--pf-border)}.post-comments-head h2{margin:0;font-size:.95rem;font-weight:700}.post-comments-head em{font-style:normal;color:var(--pf-primary)}.post-comment-list{list-style:none;margin:0;padding:0}.post-comment-item{padding:.85rem .15rem;border-bottom:1px solid var(--pf-border)}.post-comment-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;margin-bottom:.4rem;font-size:.82rem;color:var(--pf-muted)}.post-comment-meta strong{color:var(--pf-text);font-weight:600}.post-comment-body{margin:0;line-height:1.65;white-space:pre-wrap;word-break:break-word}.post-comment-empty{padding:1.5rem .15rem;text-align:center;color:var(--pf-muted);font-size:.9rem;border-bottom:1px solid var(--pf-border);list-style:none}.post-comment-write{padding:1rem .15rem .25rem}.post-comment-form{display:grid;gap:.65rem}.post-comment-form-actions{display:flex;justify-content:flex-end}.community-form-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}@media (max-width: 720px){.post-view-meta-row{flex-direction:column;align-items:flex-start}.post-view-meta-right{width:100%}}body[data-page=dashboard]{height:100vh;height:100dvh;overflow:hidden}.dash-layout{display:grid;grid-template-columns:92px 1fr;grid-template-rows:minmax(0,1fr) auto;height:100%;min-height:0;overflow:hidden}.dash-sidebar-head{display:flex;justify-content:center;align-items:center;padding:1.25rem 1rem}.dash-sidebar-head .brand{font-weight:900;font-size:1.05rem;color:var(--pf-primary);padding:0;box-shadow:none}.dash-sidebar-head .brand:hover{background:transparent;color:var(--pf-primary);box-shadow:none;opacity:.85}body[data-page=dashboard] .dash-sidebar-head .brand-logo{width:24px;height:24px}body[data-page=dashboard] .dash-sidebar-head .brand{gap:.3rem}.dash-sidebar-foot{position:relative;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:.875rem 20px;border-top:1px solid var(--pf-border);background:#fff}.dash-user-popover{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%);width:200px;display:flex;flex-direction:column;gap:.35rem;padding:.5rem;border:1px solid var(--pf-border);border-radius:var(--radius-sm);background:#fff;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;z-index:20}.dash-user-popover:after{content:"";position:absolute;left:0;right:0;top:100%;height:10px}.dash-user-popover.is-open{opacity:1;visibility:visible;pointer-events:auto}.dash-popover-btn{display:block;width:100%;margin:0;padding:.45rem .65rem;border:1px solid var(--pf-border);border-radius:var(--radius-sm);background:#fff;color:var(--pf-text);font-family:inherit;font-size:.8rem;font-weight:500;line-height:1.35;letter-spacing:0;text-align:center;cursor:pointer;appearance:none;-webkit-appearance:none;box-sizing:border-box;transition:transform .1s ease-out}a.dash-popover-btn,button.dash-popover-btn{font-size:.8rem}.dash-popover-btn:hover{border-color:var(--pf-accent);color:var(--pf-accent)}.dash-user-row{position:relative;display:flex;align-items:center;justify-content:flex-start;width:100%;min-width:0;max-width:100%;padding-right:1.75rem}.dash-user-info{display:inline-flex;align-items:center;gap:.4rem;min-width:0;max-width:calc(100% - 2rem)}.dash-user-name{font-size:.9rem;font-weight:600;line-height:1.2;color:var(--pf-text);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-user-role{flex-shrink:0;display:inline-flex;align-items:center;font-size:.68rem;font-weight:700;color:var(--pf-accent);letter-spacing:.02em;padding:.2rem .5rem;border-radius:999px;background:#eff6ff;line-height:1.2}.dash-main{padding:2rem;min-height:0;overflow-y:auto}body[data-dash-home] .dash-main,body[data-dash-my-classes] .dash-main,body[data-feature=deeplearning] .dash-main,body[data-dash-instructor] .dash-main{width:100%;max-width:1200px}body[data-dash-start] .dash-main{width:100%;max-width:none;overflow-y:auto}.dash-start-inner{width:100%;max-width:1200px;margin:0}body[data-dash-start][data-dash-start-layout=kit] .dash-start-inner{display:flex;flex-direction:column}body[data-dash-start][data-dash-start-layout=kit] .dash-home-lead{margin-bottom:1.15rem}body[data-dash-start][data-dash-start-layout=kit] .dash-kit-control-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;flex:none;min-height:0;margin-bottom:1.1rem}body[data-dash-start][data-dash-start-layout=kit] .dash-kit-action-zone{grid-column:1 / span 2}body[data-dash-start][data-dash-start-layout=kit] .dash-feature-panel{margin-top:0}body[data-dash-home] .dash-main{min-height:0;display:flex;flex-direction:column}.dash-home-title{margin:0 0 .25rem;font-size:1.5rem;font-weight:800}.dash-home-lead{margin:0 0 1.75rem;color:var(--pf-muted);font-size:.9rem}.dash-learn-lounge{display:flex;flex-direction:column;gap:1rem;transition:opacity .15s ease}body[data-dash-home] [data-dash-learn-lounge]{display:none!important}.dash-lounge-card{padding:1.1rem 1.15rem;border:1px solid var(--pf-border);border-radius:12px;background:#fff}.dash-lounge-greet{margin:0 0 .45rem;font-size:1.05rem;font-weight:700;color:var(--pf-text)}.dash-lounge-goal{margin:0 0 .85rem;font-size:.9rem;line-height:1.5;color:var(--pf-muted)}.dash-lounge-goal strong{color:var(--pf-text);font-weight:700}.dash-lounge-status-head{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;margin-bottom:.85rem}.dash-lounge-sec-title{margin:0;font-size:.95rem;font-weight:700;color:var(--pf-text)}.dash-lounge-status-hint{margin:0;color:var(--pf-muted);font-size:.78rem;text-align:right;flex-shrink:1}.dash-lounge-tracks{display:flex;flex-direction:column;gap:.65rem}.dash-lounge-track{display:block;padding:.65rem .75rem;border:1px solid var(--pf-border);border-radius:8px;background:var(--pf-surface, #f9fafb);text-decoration:none;color:inherit;transition:border-color .15s ease}.dash-lounge-track:hover{border-color:var(--pf-primary, #102a83)}.dash-lounge-track-top{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;margin-bottom:.4rem}.dash-lounge-track-label{font-size:.88rem;font-weight:700;color:var(--pf-text)}.dash-lounge-track-count{font-size:.78rem;font-weight:600;color:var(--pf-muted);white-space:nowrap}.dash-lounge-track-bar{height:6px;border-radius:999px;background:var(--pf-border);overflow:hidden}.dash-lounge-track-fill{display:block;height:100%;border-radius:999px;background:var(--pf-primary, #102a83)}.dash-lounge-empty{margin:0 0 .75rem;font-size:.88rem;line-height:1.5;color:var(--pf-muted)}.dash-robot-intro{margin-bottom:1.5rem}.dash-robot-intro-card{display:flex;flex-direction:column;min-height:7.25rem;padding:1rem 1.1rem;border:1px solid var(--pf-border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);text-align:left;font-family:inherit;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,transform .1s ease-out}.dash-robot-intro-card:hover{border-color:var(--pf-accent);box-shadow:0 2px 8px #102a8314}.dash-robot-intro-card.is-active{border-color:var(--pf-accent);box-shadow:0 0 0 2px rgba(var(--pf-accent-rgb),.18)}.dash-robot-intro-card:disabled,.dash-robot-intro-card.is-disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.dash-robot-intro-card:disabled:hover,.dash-robot-intro-card.is-disabled:hover{border-color:var(--pf-border)}.dash-kit-control-row{display:grid;grid-template-columns:1fr;align-items:stretch;gap:1rem;flex:none;min-height:0;margin-bottom:1.5rem}.dash-kit-action-zone{min-width:0;display:flex}.dash-kit-action-panel{flex:1;min-height:0;padding:.65rem 1.1rem;border:1px solid var(--pf-border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.dash-kit-action-panel{display:flex;flex-direction:column;gap:.4rem}.dash-kit-action-panel[hidden]{display:none}.dash-findee-panel.dash-kit-action-panel{padding:0;border:none;border-radius:0;background:transparent;box-shadow:none;min-height:0;gap:.7rem;flex:1 1 auto;width:100%;max-width:none;margin-left:0;margin-right:0}@media (max-width: 1100px){body[data-dash-start][data-dash-start-layout=kit] .dash-kit-control-row{grid-template-columns:repeat(2,minmax(0,1fr))}body[data-dash-start][data-dash-start-layout=kit] .dash-kit-action-zone{grid-column:1 / span 2}}@media (max-width: 900px){body[data-dash-start][data-dash-start-layout=kit] .dash-kit-control-row{grid-template-columns:1fr}body[data-dash-start][data-dash-start-layout=kit] .dash-kit-action-zone{grid-column:1 / -1}}.dash-kit-action-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.dash-kit-action-eyebrow{margin:0 0 .15rem;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--pf-accent)}.dash-kit-action-head h2{margin:0;font-size:1.02rem;font-weight:800;color:var(--pf-text)}.dash-kit-action-steps{margin:0;color:var(--pf-muted);font-size:.86rem;line-height:1.5}.q-robot-manage{display:flex;flex-direction:column;gap:14px}.q-robot-manage-id{display:flex;align-items:center;gap:14px}.q-robot-manage-id img{width:80px;height:60px;object-fit:contain;flex-shrink:0}.q-robot-manage-id-copy{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.q-robot-manage-id .q-display{margin:0;font-size:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.q-robot-manage .mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}.q-robot-manage-id .q-icon-btn{display:none;width:40px;height:40px;flex-shrink:0}.q-sheet-root[data-robot-sheet] .q-robot-manage-id .q-icon-btn{display:flex}.q-sheet-root[data-robot-sheet]:has(.dash-findee-panel:not([hidden])) .q-sheet-head{display:none}.q-robot-manage-sep{color:var(--pf-muted);font-weight:700}.dash-findee-select:disabled .dash-findee-count,.dash-findee-select:disabled .q-robot-manage-sep{display:none}.q-robot-manage-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 14px;padding:14px 16px;border-radius:20px;background:#fff;border:2px solid var(--q-tint-2)}.q-robot-manage-card .dash-findee-kv{display:contents}.q-robot-manage-actions{display:flex;flex-direction:column;gap:8px}.q-robot-manage-actions .q-btn{width:100%;justify-content:center;padding:8px 14px;font-size:13px}.q-robot-manage-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.dash-findee-count{flex-shrink:0;font-size:13px;font-weight:700;color:var(--pf-text)}.dash-findee-select-wrap{position:relative;flex:1;width:100%;min-width:0;z-index:2}.dash-findee-select{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:8px 12px;overflow:hidden;border:2px solid var(--pf-border);border-radius:14px;background:#fff;color:var(--pf-text);font:inherit;font-size:13px;font-weight:700;cursor:pointer;text-align:left}.dash-findee-select>.fa-robot{color:var(--pf-accent);font-size:14px;flex-shrink:0}.dash-findee-select>.fa-chevron-down{margin-left:auto;color:var(--pf-muted);font-size:12px;flex-shrink:0}.dash-findee-select-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-findee-select:disabled{color:var(--pf-muted);cursor:default}.dash-findee-robot-menu{z-index:8;max-height:14rem}.dash-findee-robot-opt{display:flex;align-items:center;gap:.55rem;width:100%;padding:.5rem .65rem;border-radius:8px;font-size:.9rem;font-weight:700;color:var(--pf-text);cursor:pointer}.dash-findee-robot-opt-name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-findee-online-badge{display:inline-flex;align-items:center;align-self:flex-start;gap:6px;flex-shrink:0;font-size:11px;font-weight:900;font-family:inherit;line-height:1;padding:6px 8px;border-radius:999px;background:var(--q-locked-bg);color:var(--pf-muted);white-space:nowrap}.dash-findee-online-badge.is-online{background:color-mix(in srgb,var(--pf-success) 18%,#fff);color:var(--pf-success)}.dash-findee-online-badge.is-update{background:var(--q-warn-tint);color:var(--q-warn-text)}.dash-findee-kv{font-size:13px;font-weight:700;color:var(--pf-muted)}.dash-findee-kv strong,.dash-findee-kv .dash-findee-ver,.dash-findee-kv .dash-findee-batt-pct{font-size:13px;font-weight:700;color:var(--pf-text)}.dash-findee-ver{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px}[data-findee-version].is-struck,[data-movi-version].is-struck{text-decoration:line-through;font-weight:400;color:var(--pf-muted-2)}.dash-findee-ver-latest[hidden]{display:none}.dash-findee-ver-latest{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--pf-text)}.dash-findee-ver-latest:not([hidden]):before{content:"";width:10px;height:10px;flex-shrink:0;background:var(--pf-muted);clip-path:polygon(0 35%,55% 35%,55% 0,100% 50%,55% 100%,55% 65%,0 65%)}.dash-findee-batt-pct{font-variant-numeric:tabular-nums}.dash-findee-tilt{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:10px 12px;border-radius:14px;border:2px solid var(--q-tint-2);font-size:13px;font-weight:700;color:var(--pf-text)}.dash-findee-tilt-label{font-size:13px;font-weight:700;color:var(--pf-text)}.dash-findee-switch{display:inline-flex;align-items:center;margin:0;padding:0;border:none;background:transparent;cursor:pointer;flex-shrink:0}.dash-findee-switch:focus-visible{outline:2px solid var(--pf-accent);outline-offset:2px;border-radius:999px}.dash-findee-switch-track{--sw-w: 44px;--sw-h: 26px;--sw-knob: 20px;--sw-pad: 3px;position:relative;display:block;width:var(--sw-w);height:var(--sw-h);border-radius:999px;background:var(--pf-border);flex-shrink:0}.dash-findee-switch-track:after{content:"";position:absolute;top:var(--sw-pad);left:var(--sw-pad);width:var(--sw-knob);height:var(--sw-knob);border-radius:50%;background:#fff;transition:transform .12s ease}.dash-findee-switch.is-on .dash-findee-switch-track{background:var(--pf-accent)}.dash-findee-switch.is-on .dash-findee-switch-track:after{transform:translate(calc(var(--sw-w) - var(--sw-knob) - var(--sw-pad) * 2))}.dash-kit-action-steps{padding-left:1.1rem;line-height:1.35;display:flex;flex-direction:column;gap:.15rem}.dash-kit-action-buttons{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:auto}.dash-kit-action-buttons .ws-multi-btn{display:inline-flex;align-items:stretch;position:relative;height:36px;box-sizing:border-box;overflow:hidden;border:1px solid var(--pf-border);border-radius:var(--radius-sm);background:#fff}.dash-kit-action-buttons .ws-multi-btn>.ws-conn-status{display:inline-flex;align-items:center;justify-content:center;margin:0;height:100%;padding:0 .75rem;border-top-left-radius:var(--radius-sm);border-bottom-left-radius:var(--radius-sm);background:var(--pf-surface);color:var(--pf-muted);font-size:.78rem;font-weight:700;line-height:1;white-space:nowrap;cursor:default;user-select:none;pointer-events:none;flex-shrink:0}.dash-kit-action-buttons .ws-multi-btn>.ws-conn-status[data-state=connected]{background:#ecfdf5;color:#047857}.dash-kit-action-buttons .ws-multi-btn>.ws-conn-status[data-state=connecting]{background:#eff6ff;color:var(--pf-accent)}.dash-kit-action-buttons .ws-multi-btn>.ws-conn-status[data-state=error]{background:#fef2f2;color:#b91c1c}.dash-kit-action-buttons .ws-multi-btn>.btn{margin:0;height:100%;min-width:3.25rem;min-height:0;padding:0 .85rem;border:none;border-left:1px solid var(--pf-border);border-radius:0;border-top-right-radius:var(--radius-sm);border-bottom-right-radius:var(--radius-sm);background:transparent;box-shadow:none;font-size:.82rem;line-height:1}.dash-kit-action-buttons .ws-multi-btn>.btn:hover{background:var(--pf-surface);color:var(--pf-primary)}.dash-kit-soon{margin:0;padding:1.25rem 0;color:var(--pf-muted);font-size:.9rem}.dash-feature-panel{margin-top:auto}.dash-feature-panel[hidden]{display:none}.dash-feature-guide{margin:0 0 .75rem;color:var(--pf-muted);font-size:.9rem;font-weight:600}.dash-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.dash-feature-card{display:flex;flex-direction:column;min-height:9.5rem;padding:1.25rem 1.35rem;border:1px solid var(--pf-border);border-radius:var(--radius);background:#fff;color:inherit;text-decoration:none;box-shadow:var(--shadow);transition:border-color .15s ease,box-shadow .15s ease,transform .1s ease-out}.dash-feature-card:hover{border-color:var(--pf-border-strong)}.dash-feature-card.is-disabled{opacity:.45;cursor:not-allowed;pointer-events:none;box-shadow:none}.dash-feature-card.is-disabled:hover{border-color:var(--pf-border);box-shadow:none}.dash-feature-card-title{margin:0 0 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transparent;border-radius:6px;background:transparent;color:var(--pf-text);font-family:inherit;font-size:.72rem;font-weight:500;line-height:1.3;text-align:left;cursor:pointer;appearance:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pf-tutor-thread-item:hover{background:#fff;border-color:var(--pf-border)}.pf-tutor-thread-item.is-active{background:#fff;border-color:var(--pf-accent);color:var(--pf-primary);font-weight:700}.pf-tutor-thread-more{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;margin:0;padding:0;border:none;border-radius:4px;background:transparent;color:var(--pf-muted);cursor:pointer;appearance:none}.pf-tutor-thread-more:hover,.pf-tutor-thread-row.is-menu-open .pf-tutor-thread-more{background:#fff;color:var(--pf-text)}.pf-tutor-thread-menu{position:absolute;top:calc(100% + 2px);right:0;z-index:5;display:flex;flex-direction:column;gap:.2rem;min-width:7.5rem;padding:.35rem;border:1px solid var(--pf-border);border-radius:var(--radius-sm);background:#fff;box-shadow:var(--shadow)}.pf-tutor-thread-menu[hidden]{display:none!important}.pf-tutor-thread-menu button{margin:0;padding:.35rem .5rem;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--pf-text);font-family:inherit;font-size:.75rem;font-weight:500;text-align:left;cursor:pointer;appearance:none}.pf-tutor-thread-menu button:hover{background:var(--pf-surface);border-color:var(--pf-border)}.pf-tutor-thread-menu button.is-danger{color:var(--pf-danger)}.pf-tutor-resize{position:absolute;right:0;bottom:0;width:16px;height:16px;cursor:nwse-resize;z-index:4;background:linear-gradient(135deg,transparent 50%,rgba(16,42,131,.35) 50%) no-repeat bottom right / 10px 10px}@media (max-width: 640px){.pf-tutor-panel{min-width:min(300px,calc(100vw - 16px));min-height:min(400px,calc(100vh - 16px))}}.q-tutor .q-tutor-panel{width:440px;border:3px solid var(--pf-primary);border-radius:24px;background:var(--pf-surface);box-shadow:0 8px 0 var(--pf-primary);overflow:hidden}.q-tutor-sheet-handle{display:none}.q-tutor .q-tutor-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;background:#fff;color:var(--pf-text);border-bottom:2px solid var(--pf-border);cursor:grab;user-select:none;flex-shrink:0}.q-tutor-head-brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.q-tutor-head-icon{width:32px;height:32px;border-radius:10px;background:var(--q-tint);color:var(--pf-primary);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}.q-tutor-head-copy{display:flex;flex-direction:column;min-width:0}.q-tutor 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