.model-lab{background:#e9efec}.model-head{display:flex;justify-content:space-between;gap:40px;align-items:end}.model-head p{max-width:540px;color:var(--muted);font-size:13px;line-height:1.8}.model-shell{display:grid;grid-template-columns:minmax(0,1fr) 270px;background:#101615;box-shadow:0 35px 70px #14221d33;min-height:580px}.model-stage{position:relative;min-width:0}.model-stage canvas{display:block;width:100%;height:580px;touch-action:none}.model-badge{position:absolute;left:20px;bottom:18px;background:#101615d9;color:#fff;padding:8px 11px;font-size:9px;letter-spacing:.08em}.model-panel{padding:28px;border-left:1px solid #ffffff1c;color:#fff}.model-panel small{color:#8ea09a;font-size:9px;letter-spacing:.12em}.model-panel h3{font:30px Georgia,serif;margin:10px 0 22px}.model-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.model-actions button{border:1px solid #ffffff2b;background:#1c2522;color:#c9d3cf;padding:10px}.model-actions button.active{background:var(--teal);color:#fff;border-color:var(--teal)}.node-list{margin-top:30px;border-top:1px solid #ffffff24;padding-top:18px}.node-list span{display:flex;justify-content:space-between;border-bottom:1px solid #ffffff16;padding:9px 0;font-size:11px;color:#b3bfba}.node-list b{color:#6ef0c4}.model-note{font-size:10px;line-height:1.7;color:#84918c;margin-top:22px}@media(max-width:900px){.model-head{display:block}.model-shell{grid-template-columns:1fr}.model-panel{border-left:0;border-top:1px solid #ffffff1c}.model-stage canvas{height:460px}}@media(max-width:560px){.model-stage canvas{height:360px}.model-shell{min-height:0}.model-panel{padding:20px}}