:root{color:#edf0e5;font-synthesis:none;--orange:#f2a456;--muted:#b8c2b5;--panel:#141f19e0;--control-surface:#fffef9;--control-ink:#252820;--control-border:#dcded2;--control-accent:#c84c27;--control-green:#385b45;--control-hover:#e8eadd;background:#142019;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,select{font:inherit}button{cursor:pointer;color:inherit;border-radius:6px;transition:background-color .15s,border-color .15s,color .15s}button:disabled{opacity:.4;cursor:default}button:focus-visible,select:focus-visible{outline:2px solid var(--control-accent);outline-offset:4px}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}.laboratory{width:100vw;height:100dvh;min-height:520px;position:relative;overflow:hidden}.viewport{position:absolute;inset:0}.viewport canvas{touch-action:none;width:100%;height:100%;display:block}.topbar{background:linear-gradient(#101e1ae8,#12201966 80%,#0000);align-items:center;gap:28px;height:96px;padding:24px 36px;display:flex;position:absolute;inset:0 0 auto}.identity{align-items:center;gap:14px;display:flex}.brand-mark{gap:5px;height:33px;display:flex;transform:skew(-16deg)}.brand-mark i{background:var(--orange);width:10px}h1{letter-spacing:-.8px;margin:0;font-size:27px;font-weight:900;line-height:1}h1 span{vertical-align:top;margin-left:3px;font-size:10px}.identity p{letter-spacing:2.4px;color:var(--muted);margin:7px 0 0;font-size:8px}.session{letter-spacing:1px;color:#c1cabc;align-items:center;gap:10px;margin-left:auto;font:10px ui-monospace,monospace;display:flex}.session b{color:var(--orange);font-weight:400}.live-dot{background:var(--orange);border-radius:50%;width:5px;height:5px;box-shadow:0 0 8px #efa05277}.divider{background:#c2c7b444;width:1px;height:13px;margin:0 10px}.top-actions{gap:22px;margin-left:30px;display:flex}.top-actions button,.bottom-bar button{background:var(--control-surface);color:var(--control-ink);border:1px solid var(--control-border);letter-spacing:.7px;padding:8px 10px;font:10px Arial,Helvetica,sans-serif}.top-actions button:hover:not(:disabled),.bottom-bar button:hover:not(:disabled),.tool-buttons button:hover:not(:disabled){background:var(--control-hover);color:var(--control-ink)}.top-actions button span{color:var(--control-accent);margin-left:6px}.top-actions button kbd,.bottom-bar button kbd,.tool-buttons button kbd{color:var(--control-ink);border-color:var(--control-border);background:0 0}kbd{color:#dce2d5;background:#71826912;border:1px solid #c2cab534;border-radius:3px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 4px;font:10px ui-monospace,monospace;display:inline-flex}.top-actions kbd{margin-left:5px}.location{text-shadow:0 1px 4px #07130f;pointer-events:none;border-left:2px solid var(--orange);background:#14231be6;max-width:360px;padding:15px 18px;position:absolute;top:121px;left:36px}.eyebrow{color:var(--orange);letter-spacing:2px;margin:0 0 12px;font:9px ui-monospace,monospace}.location h2{letter-spacing:-1px;margin:0 0 9px;font-size:clamp(21px,2.3vw,32px);font-weight:500}.location h2 span,.start-panel h2 span{color:var(--orange)}.location>p:not(.eyebrow){color:#e0e5d7;margin:0;font-size:12px}.location-meta{letter-spacing:.8px;color:#d9e0d0;gap:15px;margin-top:19px;font:8px ui-monospace,monospace;display:flex}.location-meta span:first-child{color:var(--orange)}.map-card{background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid #bdc9b22e;width:204px;padding:13px;position:absolute;top:121px;right:36px}.map-title{letter-spacing:1.4px;justify-content:space-between;font:8px ui-monospace,monospace;display:flex}.north{color:var(--orange)}.map-card canvas{opacity:.9;width:100%;margin:9px 0;display:block}.map-caption{letter-spacing:.2px;color:var(--muted);align-items:center;gap:4px;font:6px ui-monospace,monospace;display:flex}.map-caption>span:last-child{margin-left:auto}.map-key{background:var(--orange);border-radius:50%;width:5px;height:5px}.speed-card{background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid #bdc9b22e;width:258px;padding:20px 22px 17px;position:absolute;bottom:100px;left:36px}.speed-top,.speed-bottom{letter-spacing:.7px;color:var(--muted);justify-content:space-between;font:8px ui-monospace,monospace;display:flex}.speed-top span:last-child{color:var(--orange)}.speed-reading{align-items:center;gap:16px;margin:6px 0 10px;display:flex}.speed-reading strong{letter-spacing:-5px;font-variant-numeric:tabular-nums;font-size:72px;font-weight:400;line-height:1.1}.speed-reading>div{flex-direction:column;gap:5px;padding-top:7px;display:flex}.speed-reading>div>span{letter-spacing:1px;color:var(--muted);font:9px ui-monospace,monospace}.speed-reading b{color:var(--orange);font-size:25px;font-weight:400}.speed-track{background:#b0c2a624;height:3px;margin-bottom:13px}.speed-track span{background:var(--orange);height:100%;transition:width .1s linear;display:block}.speed-bottom{letter-spacing:.2px;font-size:6px}.sandbox{background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid #bdc9b22e;width:290px;padding:17px 18px 13px;position:absolute;bottom:100px;right:36px}.sandbox-heading{letter-spacing:1px;color:var(--muted);justify-content:space-between;padding-bottom:12px;font:8px ui-monospace,monospace;display:flex}.sandbox-heading span:last-child{color:#82907f;font-size:7px}.tool-buttons{grid-template-columns:1fr 1fr;gap:7px;display:grid}.tool-buttons button{text-align:left;border:1px solid var(--control-border);background:var(--control-surface);color:var(--control-ink);grid-template-columns:18px 1fr;align-items:center;gap:3px 4px;padding:10px 8px;font-size:9px;display:grid}.tool-buttons button kbd{grid-column:2;justify-self:start;min-width:15px;height:16px;font-size:8px}.tool-icon{color:var(--control-accent);grid-row:span 2;font-size:23px;font-weight:300}.tool-buttons button[aria-pressed=true],.bottom-bar button[aria-pressed=true]{background:var(--control-green);color:var(--control-surface);border-color:var(--control-green)}.tool-buttons button[aria-pressed=true] .tool-icon,.tool-buttons button[aria-pressed=true] kbd,.bottom-bar button[aria-pressed=true] kbd{color:var(--control-surface)}.tool-buttons button[aria-pressed=true] kbd,.bottom-bar button[aria-pressed=true] kbd{border-color:#b6c4a8}.tool-buttons button[aria-pressed=true]:hover,.bottom-bar button[aria-pressed=true]:hover{background:var(--control-ink);color:var(--control-surface);border-color:var(--control-ink)}.test-location{color:var(--muted);letter-spacing:.6px;border-top:1px solid #bac6af20;align-items:center;gap:10px;margin-top:13px;padding-top:12px;font:7px ui-monospace,monospace;display:flex}select{background:var(--control-surface);border:1px solid var(--control-border);min-width:0;color:var(--control-ink);border-radius:6px;flex:1;padding:5px;font:9px Arial,Helvetica,sans-serif}.bottom-bar{background:#142119f0;border-top:1px solid #bdc9b220;align-items:center;gap:28px;height:64px;padding:0 36px;display:flex;position:absolute;bottom:0;left:0;right:0}.drive-controls{gap:24px;display:flex}.drive-controls>span{color:var(--muted);letter-spacing:.3px;align-items:center;gap:4px;font:8px ui-monospace,monospace;display:flex}.drive-controls kbd{min-width:18px;height:18px;font-size:8px}.drive-controls kbd:last-of-type{margin-right:4px}.bottom-bar button{margin-left:auto;font-size:8px}.bottom-bar button kbd{margin-left:7px}.build-label{color:#7c8d7a;letter-spacing:.6px;font:8px ui-monospace,monospace}.toast{background:var(--panel);color:#e5e9db;opacity:0;pointer-events:none;text-align:center;z-index:8;border:1px solid #ed9f4a55;max-width:450px;padding:12px 20px;font-size:11px;transition:opacity .2s,transform .2s;position:absolute;top:105px;left:50%;transform:translate(-50%,-8px)}.toast.visible{opacity:1;transform:translate(-50%)}.debug-panel{z-index:5;pointer-events:none;background:#0d1913ed;border:1px solid #b3c9a840;padding:15px 18px;position:absolute;top:245px;left:36px}.debug-panel>div{color:var(--orange);letter-spacing:1px;font:8px ui-monospace,monospace}.debug-panel pre{margin-bottom:0;font:10px/1.7 ui-monospace,monospace}.overlay{z-index:10;background:linear-gradient(90deg,#13221af5 0%,#13221ad9 34%,#13221a36 68%,#0000);align-items:center;padding:40px 7%;display:flex;position:absolute;inset:96px 0 64px}.start-panel{width:450px;max-width:48vw;padding-bottom:20px}.start-panel .eyebrow{margin-bottom:22px}.start-panel h2{letter-spacing:-3.4px;margin:0 0 25px;font-size:clamp(42px,5.1vw,74px);font-weight:500;line-height:1.04}.start-panel>p:not(.eyebrow):not(.start-note){color:#bbc9b6;max-width:340px;font-size:13px;line-height:1.8}.start-spec{color:#a3b59e;border-top:1px solid #b9c6af2b;gap:22px;margin-top:25px;padding:22px 0 28px;font:7px ui-monospace,monospace;display:flex}.start-spec span{flex-direction:column;gap:7px;display:flex}.start-spec b{color:#e4ebdc;font:400 21px system-ui,sans-serif}.primary-button{border:1px solid var(--control-border);background:var(--control-ink);color:var(--control-surface);letter-spacing:1px;justify-content:space-between;align-items:center;width:100%;padding:18px 22px;font:700 10px Arial,Helvetica,sans-serif;display:flex}.primary-button:hover:not(:disabled){background:var(--control-green);color:var(--control-surface);border-color:var(--control-green)}.primary-button span{font-size:22px;line-height:12px}.start-note{color:#82967c;margin-top:16px;font:8px/1.7 ui-monospace,monospace}.overlay-stamp{letter-spacing:2px;color:#eff1de;text-shadow:0 2px 10px #13221a;font-size:18px;position:absolute;bottom:23%;right:29%}.overlay-stamp span{color:#d5ddc9;letter-spacing:.7px;font:7px ui-monospace,monospace}.pause-panel{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#15251aee;border:1px solid #c0cdb22e;width:470px;margin:auto;padding:34px}.pause-panel h2{letter-spacing:-1px;font-size:32px;font-weight:400}.pause-panel p:not(.eyebrow){color:var(--muted);margin-bottom:28px;font-size:12px;line-height:2}.boot{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:30px;display:flex}.boot-mark{letter-spacing:-1px;color:var(--orange);font-size:44px;font-style:italic;font-weight:900}.boot p{color:var(--muted);font:12px ui-monospace,monospace}.boot .primary-button{justify-content:center;width:200px;margin-top:20px}.loading-track{background:#74816b40;width:190px;height:2px;margin-top:20px;overflow:hidden}.loading-track:after{content:"";background:var(--orange);width:60px;height:100%;animation:1.2s infinite loading;display:block}@keyframes loading{0%{transform:translate(-60px)}to{transform:translate(190px)}}@media (width<=1100px){.session{display:none}.top-actions{margin-left:auto}.build-label{display:none}.drive-controls{gap:14px}.map-card{width:172px}.location h2{font-size:25px}.sandbox{width:260px}.start-panel{max-width:50vw}}@media (height<=720px){.map-card{width:160px}.location{top:105px}.start-panel h2{margin-bottom:16px;font-size:47px}.start-panel .eyebrow{margin-bottom:15px}.start-spec{margin-top:15px;padding:15px 0 20px}.overlay{padding-top:10px;padding-bottom:10px}.speed-card,.sandbox{bottom:82px}}@media (width<=760px){.topbar{height:80px;padding:18px}.top-actions{gap:12px}.top-actions button{font-size:8px}.location{top:95px;left:18px}.location-meta,.map-card{display:none}.sandbox{width:220px;bottom:80px;right:18px}.sandbox-heading span:last-child{display:none}.speed-card{width:210px;bottom:80px;left:18px}.speed-reading strong{font-size:58px}.speed-bottom span:last-child{display:none}.bottom-bar{gap:10px;padding:0 18px}.drive-controls{gap:10px}.drive-controls>span:nth-child(n+3){display:none}.bottom-bar button{font-size:7px}.start-panel{width:400px;max-width:85vw}.overlay{background:#14231bd9;top:80px}.overlay-stamp{display:none}.start-panel h2{font-size:47px}.debug-panel{top:180px;left:18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.slow-button{background:var(--control-surface);border:1px solid var(--control-border);width:100%;color:var(--control-ink);align-items:center;gap:8px;margin-top:9px;padding:8px 10px;font-size:10px;display:flex}.slow-button span{color:var(--control-accent);margin-left:auto;font:10px ui-monospace,monospace}.slow-button kbd{color:var(--control-ink);border-color:var(--control-border)}.slow-button:hover{background:var(--control-hover)}.slow-button[aria-pressed=true]{background:var(--control-green);color:var(--control-surface);border-color:var(--control-green)}.slow-button[aria-pressed=true] span,.slow-button[aria-pressed=true] kbd{color:var(--control-surface)}.shake-setting{color:var(--muted);letter-spacing:.6px;align-items:center;gap:14px;margin-top:13px;font:7px ui-monospace,monospace;display:flex}.shake-setting input{width:100%;min-width:0;height:12px;accent-color:var(--orange);flex:1}.shake-setting input:focus-visible{outline:2px solid var(--control-accent);outline-offset:3px}.damage-readout{border-top:1px solid #bac6af20;margin-top:14px;padding-top:12px}.damage-readout>div:first-child{color:var(--muted);letter-spacing:.8px;justify-content:space-between;font:8px ui-monospace,monospace;display:flex}.damage-readout output{color:var(--orange)}.damage-zones{grid-template-columns:repeat(5,1fr);gap:5px;margin-top:9px;display:grid}.damage-zones>span{text-align:center;color:#a5b59b;background:#a2b1980c;border-bottom:2px solid #a5b59b38;flex-direction:column;gap:5px;padding:5px 2px;font:6px ui-monospace,monospace;display:flex}.damage-zones b{font-size:9px;font-weight:400}.damage-zones .damaged{color:var(--orange);border-bottom-color:var(--orange)}#wheel-assist{letter-spacing:.4px;color:#ffbd72;margin:10px 0 0;font:7px/1.5 ui-monospace,monospace}.tool-buttons .repair-needed{border:2px solid var(--control-accent);padding:9px 7px}@media (height<=720px){.damage-readout{margin-top:8px;padding-top:8px}.sandbox{padding-top:12px}.shake-setting{margin-top:9px}}.pause-panel{max-height:100%;overflow-y:auto}.checkpoint-line{color:var(--muted);letter-spacing:.5px;border-top:1px solid #bdc9b22e;justify-content:space-between;gap:8px;margin-top:10px;padding-top:9px;font:7px ui-monospace,monospace;display:flex}.checkpoint-line b{color:var(--orange);font-weight:400}.menu-open .sandbox,.menu-open .speed-card,.menu-open .location,.menu-open .map-card{visibility:hidden}.menu-links{gap:10px;margin:14px 0;display:flex}.menu-links button,.camera-reset{border:1px solid var(--control-border);background:var(--control-surface);color:var(--control-ink);padding:8px 12px;font-size:11px}.menu-links button:hover,.camera-reset:hover{background:var(--control-hover)}.camera-reset{justify-content:space-between;align-items:center;width:100%;margin-top:8px;font-size:10px;display:flex}.camera-reset kbd{color:var(--control-ink);border-color:var(--control-border)}.settings-panel{width:540px}.settings-grid{gap:14px;display:grid}.settings-grid label{color:var(--muted);grid-template-columns:145px 1fr 40px;align-items:center;gap:12px;font-size:12px;display:grid}.settings-grid select{grid-column:span 2;font-size:12px}.settings-grid input{width:100%;min-width:0;accent-color:var(--orange)}.settings-grid output{text-align:right;font:11px ui-monospace,monospace}.settings-grid :focus-visible{outline:2px solid var(--orange);outline-offset:4px}.controller-status{color:var(--muted);font:8px ui-monospace,monospace}.top-actions{gap:10px}@media (width<=1200px){.controller-status,.session{display:none}.top-actions{margin-left:auto}}@media (height<=800px){.sandbox{padding:12px;bottom:78px}.map-card{width:160px}.camera-reset,.slow-button{margin-top:5px;padding:5px 8px}}@media (height<=720px){.map-card{display:none}}.damage-summary{color:#ffd18e;margin:9px 0 0;font:9px/1.5 ui-monospace,monospace}.race-travel{color:#fff2d8;cursor:pointer;background:#354e44;border:1px solid #e6b36b66;justify-content:space-between;width:100%;margin-top:10px;padding:9px 10px;font:10px monospace;display:flex}.race-travel span{color:#edb470}.race-card{z-index:3;color:#f3eedb;background:#1c302de8;border-top:2px solid #efa866;width:290px;padding:15px 18px;position:absolute;top:153px;left:50%;transform:translate(-50%);box-shadow:0 8px 35px #14221b25}.race-card[hidden]{display:none}.race-heading,.race-splits{letter-spacing:1px;justify-content:space-between;font:9px monospace;display:flex}.race-heading b{color:#f0b16f}#race-time{letter-spacing:-1px;font-variant-numeric:tabular-nums;margin:8px 0;font:36px monospace;display:block}.race-splits{color:#b5c2ad;letter-spacing:0}.race-splits b{color:#f3eedb}.race-card p{color:#e2c99d;margin:10px 0;font:10px/1.5 monospace}.race-card button{color:#f3eedb;cursor:pointer;background:0 0;border:1px solid #acb79b55;width:100%;padding:8px;font:9px monospace}@media (width<=1050px){.race-card{width:230px;padding:10px;top:140px}#race-time{font-size:28px}}@media (width<=720px){.on-circuit .location{display:none}.race-card{width:205px;top:95px;left:12px;transform:none}.race-card p{margin:5px 0}}.menu-open .race-card{visibility:hidden}@media (width>=721px) and (width<=1050px){.on-circuit .location{max-width:270px}}