:root{color-scheme:light;--color-bg: #f3f5f7;--color-surface: #ffffff;--color-surface-muted: #f1f4f6;--color-surface-raised: #ffffff;--color-border: #dfe4e9;--color-border-strong: #c3ccd4;--color-text: #101820;--color-text-muted: #4b5866;--color-text-faint: #677480;--color-accent: #0b7d73;--color-accent-strong: #08645c;--color-accent-soft: #e2f2f0;--color-accent-line: rgba(11, 125, 115, .35);--color-on-accent: #ffffff;--color-success: #1e7a45;--color-success-soft: #e4f3ea;--color-warning: #9a5a00;--color-warning-soft: #fdf1dc;--color-danger: #c0352a;--color-danger-soft: #fbe7e5;--color-info: #2f5fb3;--series-predictive: #0f8f83;--series-reactive: #7c5ce0;--map-floor: #20262a;--map-grid: #2a3238;--map-static: #6b6359;--map-static-edge: #9b9183;--map-dynamic: #d9a441;--map-dynamic-edge: #f3d38a;--map-person: #6fa8dc;--map-inflation: rgba(240, 120, 110, .45);--map-path: #2fd6c6;--map-trail: #9fb3bf;--map-track: #ff8a7a;--map-unknown: #2b3136;--map-robot: #f2f1ee;--sim-bg: #0d1114;--sim-floor: #1b2125;--sim-grid: rgba(255, 255, 255, .05);--sim-grid-major: rgba(255, 255, 255, .12);--sim-wall: #66717a;--sim-unknown: rgba(0, 0, 0, .38);--sim-static: #6b6359;--sim-static-top: #857b6e;--sim-dynamic: #d9a441;--sim-dynamic-edge: #f3d38a;--sim-person: #6fa8dc;--sim-inflation: rgba(240, 120, 110, .45);--sim-path: #2fd6c6;--sim-ghost: rgba(225, 225, 225, .6);--sim-trail: #9fb3bf;--sim-robot: #f2f1ee;--sim-robot-edge: #0e1113;--sim-wheel: #0b0d0e;--sim-fov: rgba(47, 214, 198, .3);--sim-track: #ff8a7a;--sim-target: #ffd166;--sim-danger: #ff6b5e;--sim-text: #9aa5ab;--sim-label: #e4e7e9;--font-sans: "Inter", "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;--font-display: "Inter", "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;--font-mono: "JetBrains Mono", "Cascadia Mono", ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;--text-2xs: .6875rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: clamp(1.25rem, 1.1rem + .6vw, 1.5rem);--text-2xl: clamp(1.6rem, 1.3rem + 1.4vw, 2.25rem);--text-3xl: clamp(2.2rem, 1.5rem + 3vw, 3.75rem);--leading-tight: 1.2;--leading-normal: 1.55;--tracking-caps: .08em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4.5rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--border: 1px solid var(--color-border);--shadow-panel: 0 1px 2px rgba(16, 24, 32, .04), 0 4px 16px rgba(16, 24, 32, .04);--focus-ring: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-accent);--content-max: 1680px;--header-h: 52px;--transition: .14s ease}@media(prefers-reduced-motion:reduce){:root{--transition: 0ms}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}body{margin:0;min-width:320px;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}main{flex:1;width:100%;max-width:var(--content-max);margin:0 auto;padding:var(--space-5) var(--space-5) var(--space-7)}main:focus{outline:none}h1,h2,h3{line-height:var(--leading-tight);margin:0;font-weight:600;letter-spacing:-.01em}h1{font-size:var(--text-2xl)}h2{font-size:var(--text-lg)}h3{font-size:var(--text-base)}p{margin:0 0 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var(--color-accent);border-radius:0}.menu-toggle{display:none}.site-footer{border-top:var(--border);background:var(--color-surface);font-size:var(--text-sm);color:var(--color-text-muted)}.footer-inner{padding-top:var(--space-4);padding-bottom:var(--space-4);justify-content:space-between;flex-wrap:wrap}.footer-inner p{margin:0}.site-footer ul{gap:var(--space-4)}.site-footer a{color:var(--color-text-muted)}@media(max-width:760px){.brand-tag{display:none}.menu-toggle{display:inline-flex;align-items:center;gap:var(--space-2);margin-left:auto;min-height:44px;padding:0 var(--space-3);background:none;border:var(--border);border-radius:var(--radius-sm);font:inherit;font-size:var(--text-sm);color:var(--color-text);cursor:pointer}.site-nav{display:none;flex-basis:100%;margin:0 0 var(--space-3)}.site-nav.open{display:block}.site-nav ul{flex-direction:column}.site-nav a{padding:var(--space-3);font-size:var(--text-base)}.site-nav a.active{box-shadow:inset 3px 0 0 var(--color-accent)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:40px;padding:0 var(--space-4);font:inherit;font-size:var(--text-sm);font-weight:500;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);cursor:pointer;text-decoration:none;transition:background var(--transition),border-color var(--transition);white-space:nowrap}.btn:hover:not(:disabled){background:var(--color-surface-muted);color:var(--color-text)}.btn:disabled{color:var(--color-text-faint);background:var(--color-surface-muted);border-color:var(--color-border);cursor:not-allowed}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-accent)}.btn-primary:hover:not(:disabled){background:var(--color-accent-strong);color:var(--color-on-accent)}.btn-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#a02a21;color:#fff}.button-row{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0}.btn-wide{flex:1 1 100%}.field{display:flex;flex-direction:column;gap:var(--space-1);min-width:0;margin-bottom:var(--space-3)}.field 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infinite}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex:none;padding:0;border:0;border-radius:var(--radius-sm);background:transparent;color:inherit;cursor:pointer}.icon-btn:hover{background:#1018200f}.dismissible{display:flex;align-items:flex-start;gap:var(--space-2);padding-right:var(--space-1)}.dismissible p{margin:0;flex:1;padding:5px 0}.badge{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-xs);font-weight:600;letter-spacing:.02em;padding:3px 8px;border-radius:var(--radius-sm);border:1px solid currentColor;white-space:nowrap;max-width:100%}.badge>span:last-child{overflow:hidden;text-overflow:ellipsis}.badge-mark{width:7px;height:7px;background:currentColor;flex:none}.badge-neutral{color:var(--color-text-muted);background:var(--color-surface-muted)}.badge-neutral .badge-mark{border-radius:50%}.badge-accent{color:var(--color-accent-strong);background:var(--color-accent-soft)}.badge-accent 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var(--space-6)}.console-grid{display:flex;flex-direction:column}.col-main,.col-side,.split{display:contents}.viewport{order:1}.controls{order:2}.demo{order:3}.console-grid>*>*,.split>*{width:100%}.split>section:first-child{order:4}.split>section:last-child{order:5}.events{order:6}.system{order:7}}@media(max-width:400px){main{padding-left:var(--space-3);padding-right:var(--space-3)}.panel{padding:var(--space-3)}}.banner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin-bottom:var(--space-4);border:1px solid;font-size:var(--text-sm)}.banner>div{flex:1 1 260px;overflow-wrap:anywhere}.banner-error{background:var(--color-danger-soft);border-color:var(--color-danger);color:var(--color-danger)}.banner-error strong,.banner-error .mono{color:var(--color-text)}.banner-warning{background:var(--color-warning-soft);border-color:var(--color-warning);color:var(--color-warning)}.panel{background:var(--color-surface);border:var(--border);border-radius:var(--radius-md);padding:var(--space-4);min-width:0}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-3)}.panel h3{font-size:var(--text-sm);margin-bottom:var(--space-2)}.sub{font-size:var(--text-xs)!important;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin:var(--space-4) 0 var(--space-2);font-weight:600}.empty{color:var(--color-text-muted);font-size:var(--text-sm);padding:var(--space-3);background:var(--color-surface-muted);border-radius:var(--radius-sm);margin:0}.hint{color:var(--color-text-muted);font-size:var(--text-sm);margin:var(--space-2) 0 0}.feedback{min-height:0}.feedback-msg{font-size:var(--text-sm);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);border-left:3px solid;margin:var(--space-3) 0 0;overflow-wrap:anywhere}.feedback-success{background:var(--color-success-soft);border-color:var(--color-success);color:var(--color-success)}.feedback-error{background:var(--color-danger-soft);border-color:var(--color-danger);color:var(--color-danger)}.feedback-msg strong{font-weight:600}.control-group+.control-group{border-top:var(--border);margin-top:var(--space-4);padding-top:var(--space-4)}.viewport-meta{display:flex;align-items:center;gap:var(--space-3)}.viewport-canvas{position:relative;width:100%;min-height:160px}.viewport-canvas canvas{display:block;width:100%;touch-action:manipulation;user-select:none;-webkit-user-select:none}.cursor-target{cursor:crosshair}.cursor-obstacle{cursor:cell}.viewport-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);text-align:center;padding:var(--space-4);background:#ffffffeb;font-size:var(--text-sm);color:var(--color-text-muted)}.viewport-overlay strong{color:var(--color-text)}.viewport-foot{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-4);align-items:center;margin-top:var(--space-2)}.viewport-foot .hint{flex:1 1 100%;margin:0}.pointer-readout{color:var(--color-text);white-space:pre}.layer-toggles{display:flex;gap:var(--space-3);flex-wrap:wrap}.legend{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:var(--space-1) var(--space-4);font-size:var(--text-xs);color:var(--color-text-muted)}.legend li{display:flex;align-items:center;gap:6px}.sw{width:14px;height:10px;display:inline-block;flex:none}.sw-robot{width:10px;border:2px solid var(--map-robot);border-radius:50%;background:var(--sim-robot-edge)}.sw-path{height:3px;background:var(--map-path)}.sw-target{width:10px;border:2px solid var(--map-robot);border-radius:50%}.sw-static{background:var(--map-static);border:1px solid var(--map-static-edge)}.sw-dynamic{background:var(--map-dynamic);border:2px solid var(--map-dynamic-edge)}.sw-person{width:10px;background:var(--map-person);border-radius:50%}.sw-inflation{border:1px dashed var(--color-danger)}.sw-track{width:auto;height:auto;color:var(--map-track);font-weight:700;line-height:1}.sw-unknown{background:var(--map-unknown);border:1px solid var(--color-border-strong)}.viewport-caption{margin:calc(-1 * var(--space-2)) 0 var(--space-2)}.stale-note{color:var(--color-warning)}.perception-settings .check{margin-bottom:var(--space-2)}.kv-grid{margin:0;display:grid;grid-template-columns:minmax(0,1fr)}.kv{display:flex;justify-content:space-between;gap:var(--space-3);padding:6px 0;border-bottom:1px solid var(--color-surface-muted);font-size:var(--text-sm);min-width:0}.kv dt{color:var(--color-text-muted);flex:none}.kv dd{margin:0;text-align:right;overflow-wrap:anywhere;min-width:0}.kv-danger dd{color:var(--color-danger);font-weight:600}.kv-warning dd{color:var(--color-warning);font-weight:600}.kv-success dd{color:var(--color-success);font-weight:600}.progress-block{margin-bottom:var(--space-3)}.progress-label{display:flex;justify-content:space-between;font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-1)}.progress{height:6px;background:var(--color-surface-muted);border-radius:3px;overflow:hidden}.progress span{display:block;height:100%;background:var(--color-accent)}.camera{margin:var(--space-3) 0 0}.camera-frame{position:relative;width:100%;background:var(--color-surface-muted);border:var(--border);border-radius:var(--radius-sm);overflow:hidden;display:flex;align-items:center;justify-content:center}.camera-frame img{display:block;width:100%;height:100%;object-fit:cover;image-rendering:pixelated}.camera-empty{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-muted)}.camera-boxes{position:absolute;inset:0;width:100%;height:100%}.camera-boxes rect{fill:none;stroke:#fff;stroke-width:1.5;paint-order:stroke;outline:1px solid var(--color-text)}.camera-boxes text{font-size:8px;font-family:var(--font-sans);fill:#fff;stroke:var(--color-text);stroke-width:2px;paint-order:stroke}.camera figcaption{margin-top:var(--space-1)}.table-wrap{overflow-x:auto;max-width:100%}.data{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.data th{text-align:left;font-weight:600;color:var(--color-text-muted);font-size:var(--text-xs);border-bottom:var(--border);padding:4px 6px 4px 0}.data td{padding:5px 6px 5px 0;border-bottom:1px solid var(--color-surface-muted);vertical-align:top}.steps{list-style:none;padding:0;margin:var(--space-4) 0 0;display:flex;flex-direction:column}.step{display:flex;gap:var(--space-3);padding:var(--space-2) 0;position:relative}.step-mark{flex:none;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--color-border-strong);display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:600;color:var(--color-text-muted);background:var(--color-surface)}.step-title{font-size:var(--text-sm);font-weight:500;margin:0}.step-detail{font-size:var(--text-xs);color:var(--color-text-muted);margin:0}.step-done .step-mark{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-accent)}.step-current 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8px;border-radius:4px;background:var(--color-text);color:#fff;font-size:var(--text-2xs);font-weight:700;letter-spacing:.12em;text-transform:uppercase}.cb-state .term-btn{padding:0;border:0;background:none}.alert-float{top:auto;bottom:16px;width:min(360px,calc(100vw - 32px))}.alert-float .alert-banner{padding:var(--space-2) var(--space-3)}.alert-float .alert-banner strong{font-size:var(--text-sm)}.alert-float .alert-banner p{font-size:var(--text-xs)}.stage-plan .stage-decision{bottom:30px;left:36px}.viewport-stage .viewport-stale{left:auto;right:var(--space-3);top:var(--space-3);bottom:auto;transform:none}