.simulation{margin-top:32px;padding:26px;background:linear-gradient(135deg,#172321,#11191d);border:1px solid #395447;border-radius:14px}.sim-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}.sim-heading h2{font-size:25px;margin:8px 0}.sim-notice{background:#182a23;border:1px solid #6e947f;color:#d0ead7;padding:10px 14px;border-radius:8px;font-size:12px}.sim-intro{max-width:760px;font-size:14px;line-height:1.7;color:#a7b9af}.sim-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:22px;margin-top:22px}.sim-stage{min-width:0;background:#0a1316;border:1px solid #2b423d;border-radius:10px;overflow:hidden}.sim-stage svg{display:block;width:100%;height:auto}.sim-stage text{font:12px -apple-system,BlinkMacSystemFont,sans-serif;fill:#91a99e;letter-spacing:1px}.sim-legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;padding:14px 18px;border-top:1px solid #273d35}.sim-legend span:before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--key);margin-right:7px}.sim-controls{padding:4px 0}.sim-control{margin-bottom:20px}.sim-control label{display:flex;justify-content:space-between;gap:8px;color:#c2d4ca}.sim-control output{font-variant-numeric:tabular-nums;color:#c3e5cf}.sim-control input{padding:0;margin:14px 0 0;width:100%;accent-color:#bcdfc9;min-height:24px}.sim-control input:focus-visible{outline:3px solid #f4d88a;outline-offset:4px}.sim-buttons{display:flex;gap:7px;flex-wrap:wrap}.sim-buttons button{padding:11px 14px}.sim-readout{font-size:11px;color:#8fa89b;line-height:1.6;padding:0 18px 14px;font-variant-numeric:tabular-nums}.sim-caption{font-size:11px;color:#839e90;line-height:1.6}.sim-controls .status{line-height:1.6;min-height:40px}@media(max-width:900px){.sim-layout{grid-template-columns:1fr}.sim-controls{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.sim-buttons,.sim-controls .status,.sim-caption{grid-column:1/-1}}@media(max-width:520px){.simulation{padding:16px}.sim-controls{grid-template-columns:1fr}.sim-heading h2{font-size:21px}.sim-notice{line-height:1.5}.sim-legend{gap:10px;font-size:10px}}