:root{--sigma-background-color:#fff;--sigma-controls-background-color:#fff;--sigma-controls-background-color-hover:rgba(0,0,0,.2);--sigma-controls-border-color:rgba(0,0,0,.2);--sigma-controls-color:#000;--sigma-controls-zindex:100;--sigma-controls-margin:5px;--sigma-controls-size:30px}div.react-sigma{height:100%;width:100%;position:relative;background:var(--sigma-background-color)}div.sigma-container{height:100%;width:100%}.react-sigma-controls{position:absolute;z-index:var(--sigma-controls-zindex);border:2px solid var(--sigma-controls-border-color);border-radius:4px;color:var(--sigma-controls-color);background-color:var(--sigma-controls-background-color)}.react-sigma-controls.bottom-right{bottom:var(--sigma-controls-margin);right:var(--sigma-controls-margin)}.react-sigma-controls.bottom-left{bottom:var(--sigma-controls-margin);left:var(--sigma-controls-margin)}.react-sigma-controls.top-right{top:var(--sigma-controls-margin);right:var(--sigma-controls-margin)}.react-sigma-controls.top-left{top:var(--sigma-controls-margin);left:var(--sigma-controls-margin)}.react-sigma-controls:first-child{border-top-left-radius:2px;border-top-right-radius:2px}.react-sigma-controls:last-child{border-bottom-left-radius:2px;border-bottom-right-radius:2px}.react-sigma-control{width:var(--sigma-controls-size);height:var(--sigma-controls-size);line-height:var(--sigma-controls-size);background-color:var(--sigma-controls-background-color);border-bottom:1px solid var(--sigma-controls-border-color)}.react-sigma-control:last-child{border-bottom:none}.react-sigma-control>*{box-sizing:border-box}.react-sigma-control>button{display:block;border:none;margin:0;padding:0;width:var(--sigma-controls-size);height:var(--sigma-controls-size);line-height:var(--sigma-controls-size);background-position:center;background-size:50%;background-repeat:no-repeat;background-color:var(--sigma-controls-background-color);clip:rect(0,0,0,0)}.react-sigma-control>button:hover{background-color:var(--sigma-controls-background-color-hover)}.react-sigma-search{background-color:var(--sigma-controls-background-color)}.react-sigma-search label{visibility:hidden}.react-sigma-search input{color:var(--sigma-controls-color);background-color:var(--sigma-controls-background-color);font-size:1em;width:100%;margin:0;border:none;padding:var(--sigma-controls-margin);box-sizing:border-box}.graph-sigma-host{position:relative;flex:1 1 auto;min-height:0;min-width:0;width:100%;height:100%;overflow:hidden}.graph-sigma-host .graph-sigma-canvas.react-sigma{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.graph-sigma-host .graph-sigma-canvas .sigma-container{width:100%;height:100%}.graph-sigma-host,.graph-sigma-host .sigma-container{background:var(--graph-sigma-bg, #fafafa)}.ontology-graph-view .graph-sigma-host,.ontology-graph-view .graph-sigma-host .sigma-container{background:transparent}.graph-sigma-host .graph-sigma-canvas .sigma-container,.graph-sigma-host .graph-sigma-canvas canvas.sigma-mouse{touch-action:none}.graph-sigma-host-fallback{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px;color:#64748b;font-size:13px;text-align:center}.graph-sigma-host-fallback-detail{margin:0;max-width:24rem;font-size:12px;opacity:.85;word-break:break-word}.graph-sigma-host-fallback-hint{margin:0;max-width:24rem;font-size:12px;line-height:1.45}.graph-sigma-host-pending{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#64748b;font-size:13px;pointer-events:none}.graph-structure-fallback{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:stretch;background:var(--graph-sigma-bg, #fafafa);color:var(--graph-sigma-fg, #334155)}.graph-structure-fallback-hint{flex-shrink:0;margin:0;padding:6px 10px;font-size:12px;opacity:.85;border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)}.graph-structure-fallback-svg{flex:1 1 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#1f2937;--ui-dropzone-hint: #6b7280;--ui-dropzone-icon: #9ca3af;--ui-dropzone-list-bg: #ffffff;--ui-dropzone-list-border: #f3f4f6;--ui-dropzone-list-text: #374151;--ui-dropzone-remove-text: #6b7280;--ui-dropzone-remove-hover-bg: #f3f4f6;--ui-dropzone-remove-hover-text: #111827;--ui-dropzone-error-bg: #fef2f2;--ui-dropzone-error-border: #fecaca;--ui-dropzone-error-text: #991b1b;--ui-muted-text: #6b7280;--ui-spinner-border: #93c5fd}.ui-btn{height:var(--ui-btn-height);padding:0 var(--ui-btn-px);border-radius:var(--ui-btn-radius);border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:var(--ui-btn-gap);font-size:var(--ui-role-label-size);line-height:var(--ui-leading-snug);font-weight:var(--ui-role-label-weight);font-family:inherit;white-space:nowrap;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease,opacity .15s 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2rem 0 var(--ui-btn-px);border:1px solid var(--ui-field-border);border-radius:var(--ui-field-radius);background:var(--ui-field-bg);font-size:var(--ui-role-text-size);line-height:var(--ui-leading-snug);color:var(--ui-field-text);outline:none;font-family:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8f98' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .625rem center}.ui-select:focus{border-color:var(--ui-field-focus-border);box-shadow:var(--ui-field-focus-ring)}.ui-select:disabled{opacity:.55;cursor:not-allowed}.searchable-select{position:relative;display:inline-flex;min-width:0}.searchable-select-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:6px;width:100%;min-width:7rem;height:var(--ui-btn-height);padding:0 2rem 0 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8px;border-radius:6px;font:inherit;font-size:var(--ui-role-text-size);color:var(--ui-role-text-color);cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchable-select-option:hover,.searchable-select-option.active{background:var(--brand-soft);color:var(--brand-hover)}.searchable-select-empty{padding:8px;font-size:var(--ui-text-caption)}.searchable-select-footer{margin-top:4px;padding-top:6px;border-top:1px solid var(--border-subtle)}.searchable-select-footer-link{display:block;padding:6px 8px;border-radius:6px;font-size:var(--ui-role-text-size);color:var(--brand);text-decoration:none}.searchable-select-footer-link:hover{background:var(--brand-soft)}.ui-input{height:var(--ui-btn-height);width:100%;padding:0 var(--ui-btn-px);border:1px solid 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#08090a;--bg-1: #0f1011;--bg-2: #141516;--bg-3: #1a1b1d;--surface: #0f1011;--surface-strong: #141516;--text: #f7f8f8;--text-strong: #ffffff;--text-secondary: #d0d6e0;--text-tertiary: #8a8f98;--text-quaternary: #62666d;--brand: #5e6ad2;--brand-hover: #7170ff;--brand-soft: rgba(94, 106, 210, .16);--brand-border: rgba(94, 106, 210, .25);--border: #23252a;--border-strong: #34343a;--border-subtle: rgba(255, 255, 255, .06);--cta-fill: #e5e5e6;--cta-fill-hover: #f3f3f4;--cta-text: #08090a;--hover-ghost: rgba(255, 255, 255, .05);--danger: #eb5757;--danger-bg: rgba(235, 87, 87, .12);--danger-text: #ffb4b4;--focus-ring: 0 0 0 3px rgba(94, 106, 210, .32);--bg-overlay: rgba(8, 9, 10, .72)}[data-theme=light]{color-scheme:light;--bg: #ffffff;--bg-1: #fafbfc;--bg-2: #f4f5f8;--bg-3: #eceef2;--surface: #fafbfc;--surface-strong: #f4f5f8;--text: #08090a;--text-strong: #08090a;--text-secondary: #393a3f;--text-tertiary: #62666d;--text-quaternary: #8a8f98;--brand: #5e6ad2;--brand-hover: #4a55c1;--brand-soft: rgba(94, 106, 210, .1);--brand-border: rgba(94, 106, 210, .28);--border: #e1e3e8;--border-strong: #c8cad0;--border-subtle: rgba(8, 9, 10, .06);--cta-fill: #08090a;--cta-fill-hover: #1a1b1d;--cta-text: #ffffff;--hover-ghost: rgba(8, 9, 10, .04);--danger: #d64545;--danger-bg: rgba(235, 87, 87, .1);--danger-text: #a82828;--focus-ring: 0 0 0 3px rgba(94, 106, 210, .22);--bg-overlay: rgba(8, 9, 10, .45)}.wg-user-card-slot{position:relative;min-width:0;width:100%;max-width:100%}.wg-user-card-slot.is-menu-open .wg-user-card{border-color:var(--brand-border);background:var(--bg-2, var(--surface));box-shadow:0 0 0 1px color-mix(in srgb,var(--brand) 12%,transparent)}.wg-user-card{display:flex;align-items:stretch;width:100%;max-width:100%;min-width:0;overflow:hidden;border:1px solid transparent;border-radius:8px;background:transparent;color:inherit;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}.wg-user-card:hover{background:var(--hover-ghost);border-color:var(--border-subtle, var(--border))}.wg-user-card-hit{flex:1;min-width:0;display:flex;align-items:center;gap:8px;padding:6px 8px;border:none;background:transparent;color:inherit;text-align:left;cursor:pointer;font:inherit;border-radius:8px 0 0 8px}.wg-user-card-hit .wg-user-name{flex:1;min-width:0}.wg-user-avatar{flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;border-radius:999px;background:color-mix(in srgb,var(--brand) 18%,var(--bg-2, var(--surface)));color:var(--brand);font-size:11px;font-weight:600}.wg-user-name{font-size:var(--ui-text-caption, .8125rem);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.35}.wg-user-menu-caret{flex-shrink:0;width:8px;height:8px;margin-right:2px;border-right:1.5px solid var(--text-quaternary, var(--muted));border-bottom:1.5px solid var(--text-quaternary, var(--muted));transform:rotate(45deg) translateY(-2px);transition:transform .15s ease}.wg-user-menu-caret.is-open{transform:rotate(-135deg) translateY(1px)}.wg-user-card-theme{flex-shrink:0;display:flex;align-items:stretch;border-left:1px solid transparent}.wg-user-card:hover .wg-user-card-theme,.wg-user-card-slot.is-menu-open .wg-user-card-theme{border-left-color:var(--border-subtle, var(--border))}.wg-theme-toggle-icon{flex-shrink:0;display:grid;place-items:center;width:32px;min-height:40px;padding:0;border:none;border-radius:0 8px 8px 0;background:transparent;color:var(--text-tertiary, var(--muted));cursor:pointer;transition:background .15s ease,color .15s ease}.wg-theme-toggle-icon:hover{color:var(--text-secondary, var(--text));background:var(--hover-ghost, rgba(0, 0, 0, .04))}.wg-theme-segmented{display:inline-flex;align-items:stretch;border:1px solid var(--border);border-radius:9999px;background:var(--bg-2, var(--surface));overflow:hidden}.wg-theme-segmented-btn{border:none;background:transparent;color:var(--text-tertiary, var(--muted));font:inherit;font-size:.8125rem;padding:.35rem .75rem;cursor:pointer}.wg-theme-segmented-btn:hover{background:var(--hover-ghost);color:var(--text)}.wg-theme-segmented-btn.is-active{background:var(--brand-soft);color:var(--brand-hover, var(--brand))}.wg-profile-menu{padding:4px;border:1px solid var(--border-strong, var(--border));border-radius:10px;background:color-mix(in srgb,var(--bg-1, var(--surface)) 92%,transparent);-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2);box-shadow:0 0 0 1px #00000014,0 12px 40px #0000002e;display:grid;gap:4px;animation:wg-profile-menu-in .14s ease-out}@keyframes wg-profile-menu-in{0%{opacity:0;transform:translateY(4px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.wg-profile-menu-group{display:grid;gap:2px}.wg-profile-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary, var(--text));font:inherit;font-size:.875rem;text-align:left;cursor:pointer}.wg-profile-menu-item:hover{background:var(--hover-ghost);color:var(--text)}.wg-profile-menu-item-icon{display:grid;place-items:center;color:var(--text-tertiary, var(--muted))}.wg-profile-menu-item-danger{color:var(--danger-text, var(--danger))}.wg-profile-menu-item-danger:hover{background:var(--danger-bg)}.wg-profile-menu-divider{height:1px;margin:2px 6px;background:var(--border-subtle, var(--border))}.profile-account-fields{display:grid;gap:12px}.profile-account-fields .field-label{display:grid;gap:6px;font-size:var(--ui-text-caption, .8125rem);font-weight:600}.kb-conv-sidebar-foot{margin-top:auto;padding-top:12px;border-top:1px solid 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.25);--warning: #f2c94c;--warning-bg: rgba(242, 201, 76, .12);--warning-text: #ffeaa7;--danger: #eb5757;--danger-bg: rgba(235, 87, 87, .12);--danger-text: #ffb4b4;--row-hover: rgba(255, 255, 255, .02);--workflow-glow: rgba(94, 106, 210, .5);--btn-brand-text: #ffffff;--focus-ring: 0 0 0 3px rgba(94, 106, 210, .32);--bg-overlay: rgba(8, 9, 10, .72)}:root,[data-theme=light]{color-scheme:light;--bg: #ffffff;--bg-1: #fafbfc;--bg-2: #f4f5f8;--bg-3: #eceef2;--surface: #fafbfc;--surface-strong: #f4f5f8;--text: #08090a;--text-strong: #08090a;--text-secondary: #393a3f;--text-tertiary: #62666d;--text-quaternary: #8a8f98;--brand: #5e6ad2;--brand-hover: #4a55c1;--brand-soft: rgba(94, 106, 210, .1);--brand-border: rgba(94, 106, 210, .28);--brand-border-strong: rgba(94, 106, 210, .4);--border: #e1e3e8;--border-strong: #c8cad0;--border-subtle: rgba(8, 9, 10, .06);--cta-fill: #08090a;--cta-fill-hover: #1a1b1d;--cta-text: #ffffff;--link-hover: #4a55c1;--hover-ghost: rgba(8, 9, 10, .04);--topbar-bg: rgba(255, 255, 255, .88);--success: #2d9f6f;--success-bg: rgba(76, 183, 130, .14);--success-border: rgba(76, 183, 130, .35);--warning: #b8860b;--warning-bg: rgba(242, 201, 76, .18);--warning-text: #6b4e00;--danger: #d64545;--danger-bg: rgba(235, 87, 87, .1);--danger-text: #a82828;--row-hover: rgba(8, 9, 10, .03);--workflow-glow: rgba(94, 106, 210, .35);--btn-brand-text: #ffffff;--focus-ring: 0 0 0 3px rgba(94, 106, 210, .22);--bg-overlay: rgba(8, 9, 10, .45)}:root{--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 9999px;--sidebar-w: 248px;--session-sidebar-w: 248px;--session-sidebar-collapsed-w: 44px;--topbar-h: 56px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;color:var(--text);background:var(--bg);font-family:var(--font-sans);font-size:15px;line-height:1.55;font-feature-settings:"cv11","ss03"}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--bg);-webkit-font-smoothing:antialiased;overflow:hidden}a{color:var(--brand-hover);text-decoration:none}a:hover{color:var(--link-hover)}button,input,select,textarea{font:inherit;color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:none;box-shadow:var(--focus-ring)}.mono{font-family:var(--font-mono);font-size:.82rem}.tiny{font-size:12px}.muted,.text-tertiary{color:var(--text-tertiary)}.text-quaternary{color:var(--text-quaternary)}.error{color:var(--danger)}.center{text-align:center}.kbd{display:inline-block;padding:1px 5px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-2);font-family:var(--font-mono);font-size:10px;color:var(--text-tertiary)}.empty-state-action{margin-top:8px;text-decoration:none;color:inherit}.product-shell{display:flex;min-height:100vh;background:var(--bg)}.product-sidebar{width:var(--sidebar-w);flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--bg);padding:16px 12px}.product-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px}.product-brand strong{display:block;font-size:14px;font-weight:510;letter-spacing:-.01em}.product-brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:var(--radius-md);background:var(--brand-soft);color:var(--brand-hover);font-size:11px;font-weight:600;font-family:var(--font-mono)}.workflow-rail{display:flex;align-items:center;gap:0;padding:0 12px 12px}.workflow-rail-segment{display:flex;align-items:center;flex:1}.workflow-dot{width:6px;height:6px;border-radius:50%;background:var(--border-strong);flex-shrink:0}.workflow-dot.active{background:var(--brand);box-shadow:0 0 8px var(--workflow-glow)}.workflow-line{flex:1;height:1px;background:var(--border);margin:0 2px}.product-nav{display:flex;flex-direction:column;gap:2px;flex:1}.product-nav-item{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:var(--radius-md);color:var(--text-secondary);border:1px solid transparent;transition:background .12s ease,border-color .12s ease}.product-nav-item:hover{background:var(--bg-1);color:var(--text)}.product-nav-item.active{background:var(--bg-2);border-color:var(--border);color:var(--text)}.product-nav-step{display:grid;place-items:center;width:22px;height:22px;border-radius:var(--radius-sm);background:var(--bg-3);font-size:11px;font-weight:600;font-family:var(--font-mono);color:var(--text-tertiary);flex-shrink:0}.product-nav-item.active .product-nav-step{background:var(--brand-soft);color:var(--brand-hover)}.product-nav-label{display:block;font-size:14px;font-weight:510;line-height:1.3}.product-nav-desc{display:block;font-size:12px;color:var(--text-quaternary);margin-top:2px}.product-sidebar-foot{padding:12px 8px 4px;border-top:1px solid var(--border-subtle)}.product-main{flex:1;min-width:0;display:flex;flex-direction:column}.product-topbar{height:var(--topbar-h);flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 20px;border-bottom:1px solid var(--border);background:var(--topbar-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.product-topbar-right{display:flex;align-items:center;gap:10px;flex-shrink:0}.product-topbar-left{display:flex;align-items:center;gap:12px;min-width:0}.domain-select-wrap{display:flex;flex-direction:column;gap:2px}.domain-select-label{font-size:11px;font-weight:510;letter-spacing:.04em;text-transform:uppercase;color:var(--text-quaternary)}.domain-select-wrap .ui-select{min-width:200px}.domain-meta{display:flex;align-items:center;gap:8px}.product-banner{padding:10px 20px;font-size:13px;border-bottom:1px solid var(--border)}.banner-error{background:var(--danger-bg);color:var(--danger-text)}.banner-warn{background:var(--warning-bg);color:var(--warning-text)}.product-content{flex:1;min-height:0;overflow:auto;padding:20px 24px 32px}.module-page{max-width:1280px;margin:0 auto;height:100%;display:flex;flex-direction:column;min-height:calc(100vh - var(--topbar-h) - 72px)}.module-header{margin-bottom:20px}.module-header h1{margin:0 0 6px;font-size:22px;font-weight:510;letter-spacing:-.01em}.module-header-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.module-header-row .ui-btn{flex-shrink:0}.module-hint{display:flex;align-items:center;gap:10px;padding:10px 14px;margin-bottom:16px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-1);font-size:13px;color:var(--text-secondary)}.module-hint a{font-weight:510;white-space:nowrap}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:240px;padding:32px;border:1px dashed var(--border);border-radius:var(--radius-lg);background:var(--bg-1);text-align:center}.empty-state-title{margin:0;font-size:15px;font-weight:510;color:var(--text)}.empty-state-desc{margin:0;max-width:360px;font-size:13px;color:var(--text-tertiary)}.status-pill{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:var(--radius-pill);background:var(--bg-3);border:1px solid var(--border);font-size:11px;font-weight:510;color:var(--text-tertiary)}.status-pill.status-success,.status-pill.status-published{background:var(--success-bg);border-color:var(--success-border);color:var(--success)}.status-pill.status-draft{background:var(--brand-soft);border-color:var(--brand-border);color:var(--brand-hover)}.status-pill.status-archived{background:var(--bg-2);border-color:var(--border-subtle);color:var(--text-tertiary)}.status-pill.status-danger{background:var(--danger-bg);border-color:#eb575740;color:var(--danger-text)}.inline-error{padding:10px 12px;border-radius:var(--radius-md);background:var(--danger-bg);color:var(--danger-text);font-size:13px}.field-label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:510;letter-spacing:.02em;color:var(--text-tertiary)}.field-label .ui-textarea::placeholder,.chat-composer 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