:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f4f0e7;background:#0b1719;font-synthesis:none;text-rendering:optimizeLegibility;--panel: rgba(9, 23, 25, .86);--panel-solid: #102326;--line: rgba(229, 238, 232, .16);--muted: #9fb1ad;--cream: #f4f0e7;--amber: #f0b44d;--teal: #55d6be}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0;overflow:hidden}button,a{font:inherit}button{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--teal);outline-offset:3px}.intro-screen{position:relative;display:grid;min-height:100%;place-items:center;overflow:hidden;padding:32px;background:radial-gradient(circle at 72% 22%,rgba(85,214,190,.18),transparent 34%),radial-gradient(circle at 20% 78%,rgba(240,180,77,.14),transparent 36%),linear-gradient(145deg,#0c1e21,#091315 72%)}.intro-grid{position:absolute;inset:-20%;opacity:.26;background-image:linear-gradient(rgba(130,182,173,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(130,182,173,.13) 1px,transparent 1px);background-size:52px 52px;transform:perspective(700px) rotateX(62deg) translateY(34%);mask-image:linear-gradient(to bottom,transparent 5%,black 50%,transparent 92%)}.intro-card{position:relative;z-index:2;width:min(880px,100%);padding:clamp(28px,5vw,72px);border:1px solid rgba(234,242,235,.18);border-radius:30px;background:linear-gradient(145deg,#112b2edb,#081214d1);box-shadow:0 40px 120px #00000061;backdrop-filter:blur(18px)}.eyebrow{margin:0 0 14px;color:var(--teal);font-size:.78rem;font-weight:800;letter-spacing:.22em}.intro-card h1{display:flex;flex-direction:column;margin:0;font-size:clamp(4.3rem,13vw,9rem);font-weight:900;line-height:.78;letter-spacing:-.075em}.intro-card h1 span{margin-top:22px;color:transparent;font-size:clamp(1.55rem,4vw,3.2rem);letter-spacing:.16em;-webkit-text-stroke:1px rgba(244,240,231,.68)}.intro-copy{max-width:650px;margin:34px 0 30px;color:#bdcbc7;font-size:clamp(1rem,2vw,1.18rem);line-height:1.8}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;min-width:210px;padding:16px 20px;border:0;border-radius:12px;color:#112225;background:var(--amber);font-weight:850;text-decoration:none;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease}.primary-button:hover,.secondary-button:hover{transform:translateY(-2px);box-shadow:0 14px 34px #f0b44d38}.intro-meta{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:30px;color:#819692;font-size:.8rem;letter-spacing:.04em}.intro-orbit{position:absolute;border:1px solid rgba(85,214,190,.22);border-radius:50%;animation:orbit 18s linear infinite}.intro-orbit-one{width:460px;height:460px;top:-230px;right:-130px}.intro-orbit-two{width:280px;height:280px;bottom:-130px;left:-60px;animation-direction:reverse;animation-duration:14s}@keyframes 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var(--line);border-radius:12px;background:var(--panel);box-shadow:0 12px 30px #0000002e;backdrop-filter:blur(12px)}.hud-brand strong{font-size:1.2rem;letter-spacing:.08em}.hud-brand span{color:var(--muted);font-size:.58rem;font-weight:700;letter-spacing:.22em}.hud-actions{display:flex;gap:8px}.hud-actions button,.interaction-prompt button{border:1px solid var(--line);border-radius:10px;background:var(--panel);box-shadow:0 10px 28px #00000029;backdrop-filter:blur(12px);cursor:pointer}.hud-actions button{padding:11px 14px;color:#dfe9e5;font-size:.78rem}.telemetry-card,.map-card{position:absolute;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:0 14px 38px #0000002e;backdrop-filter:blur(12px)}.telemetry-card{top:112px;left:24px;width:122px;padding:15px}.telemetry-card span,.map-card>span{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.18em}.telemetry-card strong{display:block;margin-top:3px;color:var(--cream);font-size:2.7rem;line-height:1}.telemetry-card small{color:var(--amber);font-size:.62rem;font-weight:800}.map-card{right:24px;bottom:28px;width:180px;padding:14px}.mini-map{position:relative;width:100%;aspect-ratio:1;margin-top:10px;overflow:hidden;border:1px solid rgba(255,255,255,.08);border-radius:10px;background:#294535}.map-road{position:absolute;background:#314547}.map-road.horizontal{top:calc(50% - 5px);right:0;left:0;height:10px}.map-road.vertical{top:0;bottom:0;left:calc(50% - 5px);width:10px}.map-zone,.map-vehicle{position:absolute;display:block;transform:translate(-50%,-50%);border-radius:50%}.map-zone{width:8px;height:8px;box-shadow:0 0 10px currentColor}.map-vehicle{width:11px;height:11px;border:2px solid #102326;background:var(--amber);box-shadow:0 0 0 2px #f0b44d59}.desktop-controls{position:absolute;bottom:28px;left:24px;display:flex;flex-wrap:wrap;max-width:390px;gap:8px 14px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;color:var(--muted);background:var(--panel);font-size:.7rem;backdrop-filter:blur(12px)}kbd{padding:2px 6px;border:1px solid rgba(255,255,255,.2);border-bottom-width:2px;border-radius:5px;color:var(--cream);background:#ffffff14;font:inherit;font-weight:800}.interaction-prompt{position:absolute;bottom:34px;left:50%;display:flex;align-items:center;gap:30px;min-width:360px;padding:12px 12px 12px 18px;transform:translate(-50%);border:1px solid color-mix(in srgb,var(--zone-accent) 70%,transparent);border-radius:14px;background:var(--panel);box-shadow:0 16px 48px #0000003d;backdrop-filter:blur(14px)}.interaction-prompt>div{display:flex;flex-direction:column}.interaction-prompt span{color:var(--muted);font-size:.66rem;letter-spacing:.14em}.interaction-prompt strong{color:var(--zone-accent);font-size:1rem}.interaction-prompt button{margin-left:auto;padding:10px 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span{position:absolute;top:4px;left:4px;width:22px;height:22px;border-radius:50%;background:#d8e1dd;transition:transform .16s ease}.toggle.active{background:#267e70}.toggle.active span{transform:translate(24px)}.mobile-controls{display:none}.fallback-page{min-height:100%;overflow:auto;padding:clamp(28px,6vw,80px);color:var(--cream);background:#0d1f22}.fallback-page header{max-width:760px;margin-bottom:45px}.fallback-page h1{margin:0;font-size:clamp(2.8rem,8vw,6.8rem);line-height:.94}.fallback-page header>p:last-child{color:var(--muted);line-height:1.7}.fallback-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.fallback-grid article{padding:24px;border:1px solid var(--line);border-radius:16px;background:#12292c}.fallback-grid article>span{color:var(--teal);font-size:.7rem;letter-spacing:.16em}.fallback-grid h2{margin:10px 0}.fallback-grid p{color:var(--muted);line-height:1.65}@media(max-width:780px),(pointer:coarse){.desktop-controls,.map-card{display:none}.hud-header{top:max(12px,env(safe-area-inset-top));right:12px;left:12px}.hud-brand{padding:9px 10px}.hud-brand strong{font-size:.95rem}.hud-actions button{padding:9px 10px;font-size:.7rem}.telemetry-card{top:82px;left:12px;width:95px;padding:11px}.telemetry-card strong{font-size:2rem}.interaction-prompt{bottom:calc(128px + env(safe-area-inset-bottom));min-width:min(340px,calc(100% - 24px));gap:12px;padding:10px 10px 10px 14px}.interaction-prompt button{display:none}.mobile-controls{position:absolute;right:12px;bottom:max(14px,env(safe-area-inset-bottom));left:12px;display:flex;align-items:flex-end;justify-content:space-between}.direction-pad{position:relative;width:156px;height:116px}.touch-button{display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:16px;color:#f4f0e7;background:#071517b8;box-shadow:0 10px 26px 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h1{font-size:clamp(3.6rem,20vw,5.5rem)}.intro-meta{gap:8px 14px}.primary-button{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}