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18%))}.kitchen-fan-casing{fill:#fffaf0;stroke:#b88a5d;stroke-width:4}.kitchen-fan-ring{fill:#e8f2f2;stroke:#8da6a5;stroke-width:3}.kitchen-fan-rotor{fill:#58a3ad;stroke:#477f87;stroke-linejoin:round;stroke-width:1.5;transform-box:view-box;transform-origin:328px 143px}.kitchen-fan-hub{fill:#f5c66b;stroke:#9b7448;stroke-width:2}.kitchen-fan.is-running .kitchen-fan-rotor{animation:kitchen-fan-spin .45s linear infinite}@keyframes kitchen-fan-spin{to{transform:rotate(360deg)}}.corridor-sound-light-scene{display:flex;flex:1;flex-direction:column;gap:8px;min-height:0;min-width:0}.corridor-stage-wrap{flex:1;min-height:0;position:relative}.corridor-stage{border:1px solid var(--border);border-radius:10px;display:block;height:100%;min-height:260px;width:100%}.corridor-background-image,.corridor-student-image{pointer-events:none}.corridor-student-image{transition:opacity .16s ease}.corridor-lamp-glow,.corridor-lamp-bulb{fill:var(--corridor-lamp-color);opacity:0;pointer-events:none;transition:fill .14s ease,opacity .14s ease}.corridor-lamp.is-on .corridor-lamp-glow{filter:blur(18px);opacity:calc(var(--corridor-lamp-opacity) * .34)}.corridor-lamp.is-on .corridor-lamp-bulb{filter:drop-shadow(0 0 22px var(--corridor-lamp-color));opacity:var(--corridor-lamp-opacity)}.pedestrian-traffic-light-scene{display:flex;flex:1;flex-direction:column;gap:8px;min-height:0;min-width:0}.pedestrian-traffic-stage-wrap{flex:1;min-height:0}.pedestrian-traffic-stage{border:1px solid var(--border);border-radius:10px;display:block;height:100%;min-height:260px;width:100%}.pedestrian-traffic-stage image{pointer-events:none}.pedestrian-traffic-lamp{fill:transparent;pointer-events:none;transition:fill .12s ease}.pedestrian-traffic-lamp.is-on{fill:var(--pedestrian-traffic-light-color);filter:drop-shadow(0 0 12px var(--pedestrian-traffic-light-color))}.posture-reminder-scene{display:flex;flex:1;flex-direction:column;gap:8px;min-height:0;min-width:0}.posture-reminder-stage-wrap{flex:1;min-height:0}.posture-reminder-stage{border:1px solid var(--border);border-radius:10px;display:block;height:100%;min-height:260px;width:100%}.posture-reminder-background{pointer-events:none}.posture-distance-badge rect{fill:#ffffffeb;stroke:#94a3b8;stroke-width:5px}.posture-distance-badge text{fill:#1f2937;font-size:28px;font-weight:700}.posture-speaker{fill:#64748b;opacity:.55}.posture-speaker.is-playing{fill:#2563eb;opacity:1}.posture-sound-waves{fill:none;stroke:currentcolor;stroke-linecap:round;stroke-width:13px}.pedestrian-scene-button{cursor:pointer;fill:transparent;pointer-events:all;stroke:transparent;stroke-width:4}.pedestrian-scene-button:focus-visible{stroke:#0d6fb8}.pedestrian-scene-button.is-pressed{fill:#1e90ff59;stroke:#0d6fb8}.pedestrian-scene-button.is-disabled{cursor:not-allowed;pointer-events:none}.pedestrian-button-control{background:var(--brand-100);border:1px solid var(--brand-400);border-radius:999px;color:var(--brand-900);cursor:pointer;font:inherit;font-weight:700;padding:8px 14px}.pedestrian-button-control.is-pressed{background:var(--brand-400)}.pedestrian-button-control:disabled{cursor:not-allowed;opacity:.55}.scene-controls{background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 1px 2px #0f172a0f;display:flex;flex-direction:column;font-size:13px;gap:10px;padding:10px 12px}.scene-controls-row{align-items:center;display:grid;gap:6px;grid-template-columns:minmax(0,1fr)}.scene-controls-row input{min-width:0;width:100%}.scene-controls-label{color:var(--muted);font-size:12px}.scene-controls-output{color:var(--brand-900);font-weight:700;text-align:right}.corridor-person-control{align-items:center;border:0;display:flex;gap:8px;margin:0;padding:0}.corridor-person-control legend{float:left;font-size:13px;margin-right:12px;width:60px}.corridor-person-control button{background:var(--panel);border:1px solid var(--border);border-radius:999px;color:var(--muted);cursor:pointer;font:inherit;padding:4px 14px}.corridor-person-control button.active{background:var(--brand-100);border-color:var(--brand-400);color:var(--brand-900);font-weight:700}.scene-status{color:var(--muted);font-size:13px;margin:0;text-align:center}.tl-sky{fill:#cfe8f5}.tl-ground{fill:#8fb98a}.tl-cloud{fill:#ffffffd9}.tl-road{fill:#50565e}.tl-road-edge,.tl-lane-dash,.tl-crosswalk{fill:#f4f6f7}.tl-sidewalk{fill:#9aa4ab}.tl-pole{fill:#37474f}.tl-pole-base{fill:#263238}.tl-lamp-head{fill:#263238;stroke:#102027;stroke-width:2}.tl-lamp-ring{fill:#1a2227;stroke:#0d1417;stroke-width:2}.tl-bulb{fill:#3d4a52;transition:fill .12s ease}.tl-lamp.is-on .tl-bulb{fill:var(--tl-lamp-color);filter:drop-shadow(0 0 16px var(--tl-lamp-color))}.scene-sidebar{display:flex;flex-direction:column;gap:10px;min-width:0;overflow-y:auto;position:relative}.scene-legend{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}.scene-legend-item{align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:999px;display:inline-flex;font-size:13px;gap:6px;padding:4px 10px}.scene-legend-pin{background:var(--brand-100);border-radius:6px;color:var(--brand-900);font-weight:700;padding:0 6px}.scene-legend-pin.is-disconnected{background:var(--panel-2);color:var(--muted);font-weight:600}.scene-legend-hint{color:var(--muted);font-size:12px;margin:0}.scene-sidebar .board-panel{margin:0;max-width:none}.simulation-canvas .scene-view{padding-top:56px}.simulation-canvas .scene-legend{display:grid;grid-template-columns:1fr}.simulation-canvas .scene-legend-item{justify-content:space-between;width:100%}@media(max-width:640px){.simulation-canvas .scene-view{padding-top:96px}}.lesson-sim-board .scene-view{background:transparent;grid-template-columns:minmax(0,1fr) 180px;padding:0}.lesson-sim-board .traffic-light-stage{max-height:420px}.presentation-simulation-board .scene-view{padding:16px}