/* Diseño aprobado: estilo-neon/neon.css, con ámbito propio. */
:is(.neon-home,.neon-screen){color-scheme:dark;--bg:#080909;--surface:#111313;--ink:#f5f5f2;--muted:#adb0b0;--brand:#ee1f25;--line:#414444;--ease:cubic-bezier(.23,1,.32,1)}
:is(.neon-home,.neon-screen) *{box-sizing:border-box}
html:has(.neon-home){scroll-behavior:smooth;scroll-padding-top:24px}
:is(.neon-home,.neon-screen){margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,Arial,sans-serif}
:is(.neon-home,.neon-screen) button,:is(.neon-home,.neon-screen) input,:is(.neon-home,.neon-screen) select{font:inherit}
:is(.neon-home,.neon-screen) button,:is(.neon-home,.neon-screen) a,:is(.neon-home,.neon-screen) input,:is(.neon-home,.neon-screen) select{-webkit-tap-highlight-color:transparent}
:is(.neon-home,.neon-screen) button,:is(.neon-home,.neon-screen) a{touch-action:manipulation}
:is(.neon-home,.neon-screen) button{cursor:pointer}
:is(.neon-home,.neon-screen) a{color:inherit;text-decoration:none}
:is(.neon-home,.neon-screen) button{color:inherit}
:is(.neon-home,.neon-screen) img{max-width:100%;height:auto;display:block}
:is(.neon-home,.neon-screen) h1,:is(.neon-home,.neon-screen) h2,:is(.neon-home,.neon-screen) h3,:is(.neon-home,.neon-screen) p,:is(.neon-home,.neon-screen) figure,:is(.neon-home,.neon-screen) dl,:is(.neon-home,.neon-screen) dd{margin:0}
:is(.neon-home,.neon-screen) h1,:is(.neon-home,.neon-screen) h2,:is(.neon-home,.neon-screen) h3{font-weight:500;line-height:1.1;letter-spacing:-.045em}
:is(.neon-home,.neon-screen) h2{font-size:clamp(32px,3.5vw,50px)}
:is(.neon-home,.neon-screen) button:focus-visible,:is(.neon-home,.neon-screen) a:focus-visible,:is(.neon-home,.neon-screen) select:focus-visible,:is(.neon-home,.neon-screen) input:focus-visible+span{outline:2px solid white;outline-offset:6px}
:is(.neon-home,.neon-screen) button:disabled{cursor:wait;opacity:.65}
:is(.neon-home,.neon-screen) [hidden]{display:none!important}
:is(.neon-home,.neon-screen) .wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}
:is(.neon-home,.neon-screen) .pantalla{display:none}
:is(.neon-home,.neon-screen) .pantalla.activa{display:block}
:is(.neon-home,.neon-screen) .skip-link{position:fixed;top:10px;left:10px;z-index:100;background:white;color:black;padding:12px;transform:translateY(-150%)}
:is(.neon-home,.neon-screen) .skip-link:focus{transform:none}
:is(.neon-home,.neon-screen) .masthead{height:98px;display:flex;align-items:center;justify-content:space-between;gap:36px}
:is(.neon-home,.neon-screen) .wordmark{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:650;letter-spacing:-1.1px;white-space:nowrap}
:is(.neon-home,.neon-screen) .masthead nav{display:flex;gap:36px;align-items:center;font-size:14px}
:is(.neon-home,.neon-screen) .masthead nav a{min-height:44px;display:inline-flex;align-items:center;gap:10px}
:is(.neon-home,.neon-screen) .motion-switch{border:0;background:none;color:var(--muted);min-width:44px;min-height:44px;display:flex;align-items:center;gap:8px;font-size:12px}
:is(.neon-home,.neon-screen) .motion-switch>span:first-child{font-size:20px}
:is(.neon-home,.neon-screen) .hero{position:relative;overflow:hidden;padding-top:17px}
:is(.neon-home,.neon-screen) .hero-copy{text-align:center}
:is(.neon-home,.neon-screen) .hero h1{font-size:clamp(34px,3.6vw,52px)}
:is(.neon-home,.neon-screen) .hero-copy p{color:var(--muted);margin-top:15px;font-size:16px}
:is(.neon-home,.neon-screen) .stage{position:relative;height:450px;max-width:1440px;margin:8px auto 0;isolation:isolate}
:is(.neon-home,.neon-screen) .neon-sign{width:min(1080px,90%);position:absolute;top:12px;left:50%;transform:translateX(-50%);overflow:visible;z-index:-1}
:is(.neon-home,.neon-screen) .neon-tubes{animation:ignition 3.8s ease-in-out both}
:is(.neon-home,.neon-screen) .car-scroll{position:absolute;top:136px;left:50%;width:min(825px,72%);margin-left:max(-412.5px,-36%)}
:is(.neon-home,.neon-screen) .hero-car{width:100%;height:auto;filter:drop-shadow(0 28px 16px #0009)}
:is(.neon-home,.neon-screen) .floor{position:absolute;left:15%;right:15%;height:160px;bottom:0;background:radial-gradient(ellipse,#bd141c24 0%,#ee1f250c 45%,transparent 70%);z-index:-1}
:is(.neon-home,.neon-screen) .orbit-plane{position:absolute;left:8%;top:-80%;width:84%;aspect-ratio:1;transform:rotateX(76deg);transform-style:preserve-3d}
:is(.neon-home,.neon-screen) .orbit{position:absolute;inset:0;border:2px solid #ee1f253b;border-radius:50%}
:is(.neon-home,.neon-screen) .orbit-a{border-top:4px solid #ff333d;box-shadow:0 -6px 20px #ee1f2545;animation:orbit 46s linear infinite}
:is(.neon-home,.neon-screen) .orbit-b{inset:5%;border-left:3px solid #ff6064;animation:orbit 60s linear infinite reverse}
:is(.neon-home,.neon-screen) .orbit-c{inset:10%;border-bottom:2px solid #ff333d;animation:orbit 74s linear infinite}
:is(.neon-home,.neon-screen) .stage-caption{position:absolute;right:48px;bottom:56px;color:#969a9a;font-size:12px;writing-mode:vertical-rl}
:is(.neon-home,.neon-screen) .hero-bottom{position:relative}
:is(.neon-home,.neon-screen) .stats{display:flex;justify-content:center;gap:92px;margin-top:8px}
:is(.neon-home,.neon-screen) .stats>div{display:flex;flex-direction:column-reverse;min-width:162px}
:is(.neon-home,.neon-screen) .stats dd{font-size:48px;font-weight:550;line-height:1.12;letter-spacing:-2px;font-variant-numeric:tabular-nums}
:is(.neon-home,.neon-screen) .stats dt{font-size:13px;color:var(--muted);margin-top:8px}
:is(.neon-home,.neon-screen) .stats dd span{font-size:17px;letter-spacing:0;font-weight:400;margin-left:8px}
:is(.neon-home,.neon-screen) .hero-actions{display:flex;gap:12px;justify-content:center;margin-top:34px}
:is(.neon-home,.neon-screen) .outline{background:transparent;border:1px solid var(--line);padding:13px 22px;min-height:49px;min-width:158px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;font-size:14px;transition:background-color .2s,border-color .2s,transform .2s var(--ease)}
:is(.neon-home,.neon-screen) .outline.primary{border-color:var(--brand)}
:is(.neon-home,.neon-screen) .outline.primary span{color:#ff6b70}
:is(.neon-home,.neon-screen) .outline:active{transform:scale(.98)}
:is(.neon-home,.neon-screen) .discover{display:flex;align-items:center;justify-content:center;gap:26px;font-size:12px;color:var(--muted);min-height:44px;margin:25px auto 28px;width:max-content}
:is(.neon-home,.neon-screen) .discover span{color:var(--brand);font-size:20px}
:is(.neon-home,.neon-screen) .details-section{padding-top:76px;padding-bottom:110px}
:is(.neon-home,.neon-screen) .section-heading{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:36px}
:is(.neon-home,.neon-screen) .section-heading p{color:var(--muted);font-size:14px;line-height:1.65}
:is(.neon-home,.neon-screen) .details-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:18px}
:is(.neon-home,.neon-screen) .detail-media{height:300px;position:relative;overflow:hidden;background:var(--surface)}
:is(.neon-home,.neon-screen) .detail-caption{padding:23px 0}
:is(.neon-home,.neon-screen) .detail-caption h3{font-size:21px;letter-spacing:-.6px}
:is(.neon-home,.neon-screen) .detail-caption p{font-size:14px;line-height:1.6;color:var(--muted);margin-top:12px}
:is(.neon-home,.neon-screen) .wheel-photo{width:100%;height:100%;object-fit:cover;filter:brightness(.48) saturate(.4);object-position:35% 80%}
:is(.neon-home,.neon-screen) .phone{position:absolute;top:25px;right:32px;width:155px;height:282px;padding:16px 12px;border:4px solid #45484a;border-radius:24px;background:#f4f4f1;color:#1a1b1b;transform:rotate(7deg);box-shadow:0 8px 24px #0009;font-size:9px;line-height:1.5}
:is(.neon-home,.neon-screen) .phone-speaker{height:7px;width:40px;margin:-7px auto 11px;border-radius:8px;background:#131515}
:is(.neon-home,.neon-screen) .phone-brand{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:700}
:is(.neon-home,.neon-screen) .phone>span{display:block;color:#555;margin-top:11px}
:is(.neon-home,.neon-screen) .phone-stop{margin:12px auto 8px;width:54px}
:is(.neon-home,.neon-screen) .phone strong{font-size:13px;line-height:1.25;display:block;letter-spacing:-.4px}
:is(.neon-home,.neon-screen) .phone-answer{font-size:9px;margin-top:12px;border:1px solid #999;padding:6px 4px;display:flex;justify-content:space-between}
:is(.neon-home,.neon-screen) .phone-next{margin-top:8px;background:#d71920;color:white;padding:6px;font-size:9px}
:is(.neon-home,.neon-screen) .detail-stop .detail-media{display:flex;align-items:center;justify-content:center;background:#171414}
:is(.neon-home,.neon-screen) .detail-stop img{width:205px;transform:rotate(-9deg);filter:drop-shadow(12px 18px 0 #0005)}
:is(.neon-home,.neon-screen) .signal-code{position:absolute;bottom:17px;left:20px;font-size:13px;color:var(--muted)}
:is(.neon-home,.neon-screen) .detail-car .detail-media{background:#141718}
:is(.neon-home,.neon-screen) .detail-car img{max-width:none;width:810px;height:auto;position:absolute;left:-377px;top:13px;transform:rotate(-13deg)}
:is(.neon-home,.neon-screen) .config-section{background:#101212;padding:80px 0 72px}
:is(.neon-home,.neon-screen) .config-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:40px}
:is(.neon-home,.neon-screen) .config-heading p{font-size:16px;color:var(--muted)}
:is(.neon-home,.neon-screen) .config-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:80px}
:is(.neon-home,.neon-screen) .config-preview{min-width:0;align-self:center}
:is(.neon-home,.neon-screen) .preview-art{position:relative;height:365px;isolation:isolate}
:is(.neon-home,.neon-screen) .big-disc{position:absolute;left:50%;top:0;transform:translateX(-50%);width:275px;opacity:.93}
:is(.neon-home,.neon-screen) .side-car{position:absolute;max-width:none;width:115%;left:-9%;bottom:12px;filter:drop-shadow(0 20px 18px #000b)}
:is(.neon-home,.neon-screen) .preview-caption{display:flex;flex-direction:column;text-align:center;gap:7px;margin-top:16px}
:is(.neon-home,.neon-screen) .preview-caption strong{font-size:26px;font-weight:500;letter-spacing:-1px}
:is(.neon-home,.neon-screen) .preview-caption span{font-size:14px;color:var(--muted)}
:is(.neon-home,.neon-screen) .config-summary{font-size:13px;text-align:center;margin-top:25px;color:#c6c8c8}
:is(.neon-home,.neon-screen) .config-controls{max-width:530px;min-width:0}
:is(.neon-home,.neon-screen) fieldset{padding:0;border:0;margin:0 0 24px;min-width:0}
:is(.neon-home,.neon-screen) legend{font-size:14px;margin-bottom:12px;padding:0}
:is(.neon-home,.neon-screen) input[type=radio]{position:absolute;opacity:0;width:1px;height:1px}
:is(.neon-home,.neon-screen) .blocks{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}
:is(.neon-home,.neon-screen) .block{position:relative;cursor:pointer;min-width:0;font-size:12px;color:var(--muted);text-align:center}
:is(.neon-home,.neon-screen) .block-thumb{display:flex;align-items:center;justify-content:center;width:100%;height:58px;background:#1d2020;border:1px solid transparent;overflow:hidden;margin-bottom:6px;transition:border-color .2s,background-color .2s}
:is(.neon-home,.neon-screen) .block-thumb img{width:90%;height:auto}
:is(.neon-home,.neon-screen) .block-thumb .thumb-stop{width:35px}
:is(.neon-home,.neon-screen) .block-thumb .thumb-wheel{width:100%;height:100%;object-fit:cover;filter:brightness(.7)}
:is(.neon-home,.neon-screen) .block-thumb .thumb-car{width:140%;max-width:none;margin-left:-30px}
:is(.neon-home,.neon-screen) .block input:checked+.block-thumb{border-color:var(--brand);background:#322024}
:is(.neon-home,.neon-screen) .block:has(input:checked){color:white}
:is(.neon-home,.neon-screen) .road-thumb i{display:block;width:38px;height:70px;background:#626767;transform:perspective(65px) rotateX(35deg);position:relative}
:is(.neon-home,.neon-screen) .road-thumb i:after{content:"";position:absolute;left:17px;height:100%;border-left:2px dashed white}
:is(.neon-home,.neon-screen) .topic-row{display:flex;align-items:center;gap:20px;margin-bottom:24px}
:is(.neon-home,.neon-screen) .topic-row label{font-size:14px}
:is(.neon-home,.neon-screen) .topic-row select{width:100%;min-width:0;border:1px solid var(--line);padding:10px 12px;background:#191c1c;color:var(--ink);border-radius:0;font-size:14px;min-height:46px}
:is(.neon-home,.neon-screen) .number-options{display:flex;gap:16px}
:is(.neon-home,.neon-screen) .number-options label{cursor:pointer}
:is(.neon-home,.neon-screen) .number-options span{display:grid;place-items:center;border:1px solid #616767;background:#191c1c;border-radius:50%;width:52px;height:52px;font-size:17px;font-variant-numeric:tabular-nums}
:is(.neon-home,.neon-screen) .number-options input:checked+span{background:var(--brand);border-color:var(--brand);color:white;outline:2px solid #a41116;outline-offset:4px}
:is(.neon-home,.neon-screen) .mode-options{display:flex;gap:12px}
:is(.neon-home,.neon-screen) .mode-options label{flex:1;cursor:pointer}
:is(.neon-home,.neon-screen) .mode-options label>span{border:1px solid var(--line);padding:11px 16px;min-height:48px;display:flex;align-items:center;gap:10px;font-size:14px}
:is(.neon-home,.neon-screen) .mode-options i{width:10px;height:10px;border:1px solid #adb0b0;border-radius:50%;display:block}
:is(.neon-home,.neon-screen) .mode-options input:checked+span{border-color:#dc5357;background:#251b1d}
:is(.neon-home,.neon-screen) .mode-options input:checked+span i{border-color:var(--brand);background:var(--brand)}
:is(.neon-home,.neon-screen) #mode-help{font-size:13px;color:var(--muted);margin-top:10px;min-height:21px}
:is(.neon-home,.neon-screen) .start-config{width:100%;background:#e41c23;min-height:54px;font-size:15px}
:is(.neon-home,.neon-screen) .start-config.primary span{color:white}
:is(.neon-home,.neon-screen) .no-account{color:var(--muted);font-size:12px;text-align:center;margin-top:12px}
:is(.neon-home,.neon-screen) .keep-going{padding-block:85px}
:is(.neon-home,.neon-screen) .keep-going h2{font-size:34px;margin-bottom:32px}
:is(.neon-home,.neon-screen) .keep-going nav{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}
:is(.neon-home,.neon-screen) .keep-going a{display:flex;align-items:center;justify-content:space-between;min-height:48px;font-size:14px;border-bottom:1px solid var(--line)}
:is(.neon-home,.neon-screen) .keep-going a span{color:var(--brand)}
:is(.neon-home,.neon-screen) footer{padding-bottom:30px}
:is(.neon-home,.neon-screen) footer>.wordmark{font-size:22px}
:is(.neon-home,.neon-screen) footer>p{margin-top:16px;color:var(--muted);font-size:15px}
:is(.neon-home,.neon-screen) .footer-bottom{display:flex;justify-content:space-between;gap:25px;margin-top:40px;font-size:12px;color:#969a9a}
:is(.neon-home,.neon-screen) .noscript-note{padding:20px;text-align:center}
@keyframes ignition{0%{opacity:.2}32%{opacity:.65}44%{opacity:.52}70%,100%{opacity:1}78%{opacity:.9}}
@keyframes orbit{to{transform:rotate(360deg)}}
.neon-home.motion-paused *{animation-play-state:paused!important}
@media(hover:hover) and (pointer:fine){:is(.neon-home,.neon-screen) a:hover{color:white}
:is(.neon-home,.neon-screen) .masthead a:hover,:is(.neon-home,.neon-screen) .keep-going a:hover{color:#ff8285}
:is(.neon-home,.neon-screen) .outline:hover{background:#292020;border-color:#f36c70}
:is(.neon-home,.neon-screen) .start-config:hover{background:#c91920}
:is(.neon-home,.neon-screen) .block:hover .block-thumb{border-color:#8d7777}
}
:is(.neon-home,.neon-screen).runner{max-width:1150px;margin:auto;padding:30px 36px 80px;min-height:100svh}
:is(.neon-home,.neon-screen) .runner-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:36px}
:is(.neon-home,.neon-screen) .brand{display:inline-flex;gap:10px;align-items:center;font-size:22px;font-weight:650}
:is(.neon-home,.neon-screen) .brand-sign{background:white;color:#171919;border:5px solid var(--brand);border-radius:50%;width:42px;height:42px;display:grid;place-items:center;font-size:19px;line-height:1}
:is(.neon-home,.neon-screen) .runner-label{font-size:14px;color:var(--muted)}
:is(.neon-home,.neon-screen) .portada-enlace{background:none;border:0;padding:10px;min-height:44px}
:is(.neon-home,.neon-screen) .runner-estado{display:flex;align-items:center;gap:22px;font-size:14px;margin-bottom:30px}
:is(.neon-home,.neon-screen) .progress{height:3px;background:#393c3c;flex:1}
:is(.neon-home,.neon-screen) .progress>span{display:block;height:100%;background:var(--brand)}
:is(.neon-home,.neon-screen) .crono{display:flex;gap:8px}
:is(.neon-home,.neon-screen) .runner-layout{display:grid;grid-template-columns:1fr;gap:32px}
:is(.neon-home,.neon-screen).modo-examen .runner-layout{grid-template-columns:1fr 220px}
:is(.neon-home,.neon-screen) .question-title{font-size:28px;line-height:1.4;letter-spacing:-.6px;margin-bottom:26px}
:is(.neon-home,.neon-screen) .question-grid{display:grid;grid-template-columns:1fr;gap:25px}
:is(.neon-home,.neon-screen) .question-media:empty{display:none}
:is(.neon-home,.neon-screen) .question-media img{max-height:270px;object-fit:contain;margin:auto}
:is(.neon-home,.neon-screen) .question-media svg{width:160px;height:160px;display:block;margin:auto}
:is(.neon-home,.neon-screen) .answer{display:block;text-align:left;width:100%;border:1px solid #555b5b;background:#151818;padding:17px 20px;margin-bottom:12px;min-height:56px;border-radius:0;font-size:16px;line-height:1.5}
:is(.neon-home,.neon-screen) .answer:hover{border-color:#ddd}
:is(.neon-home,.neon-screen) .answer.correct{border-color:#55bb81;background:#163423}
:is(.neon-home,.neon-screen) .answer.incorrect{border-color:#fa626b;background:#43181c}
:is(.neon-home,.neon-screen) .answer.selected{border-color:var(--brand);background:#341d20}
:is(.neon-home,.neon-screen) .explanation{margin-top:20px;font-size:16px}
:is(.neon-home,.neon-screen) .explanation:empty{display:none}
:is(.neon-home,.neon-screen) .explanation.show{padding:20px;background:#1b2521}
:is(.neon-home,.neon-screen) .runner-foot{margin-top:20px}
:is(.neon-home,.neon-screen) .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border:1px solid var(--line);background:#202424;min-height:48px;font-size:14px;color:white;margin:4px}
:is(.neon-home,.neon-screen) .btn-primary{background:#cc1820;border-color:#ef353b}
:is(.neon-home,.neon-screen) .btn svg,:is(.neon-home,.neon-screen) .ico{width:22px;height:22px}
:is(.neon-home,.neon-screen) .nav-examen,:is(.neon-home,.neon-screen) .acciones-examen{display:flex;flex-wrap:wrap;gap:6px}
:is(.neon-home,.neon-screen) .runner-ayuda{margin-top:30px;font-size:13px;color:var(--muted)}
:is(.neon-home,.neon-screen) .keys{margin-top:10px}
:is(.neon-home,.neon-screen) .runner-navegador{background:#151818;padding:18px;align-self:start}
:is(.neon-home,.neon-screen) .runner-navegador summary{cursor:pointer;min-height:44px;font-size:14px}
:is(.neon-home,.neon-screen) .paleta{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:12px}
:is(.neon-home,.neon-screen) .paleta button{min-height:36px;background:#252b2b;border:1px solid #616969}
:is(.neon-home,.neon-screen) .paleta button.actual{border-color:white}
:is(.neon-home,.neon-screen) .paleta button.respondida{background:#483033}
:is(.neon-home,.neon-screen) .paleta button.marcada{border-color:#f3b55c}
:is(.neon-home,.neon-screen) .paleta-leyenda{padding:0;list-style:none;font-size:12px;color:var(--muted)}
:is(.neon-home,.neon-screen) #respondidas-examen{font-size:13px;margin-top:14px}
:is(.neon-home,.neon-screen).aviso-salir{position:fixed;inset:0;background:#000b;z-index:100;display:grid;place-items:center;padding:20px}
:is(.neon-home,.neon-screen) .aviso-salir-caja{background:#202424;padding:32px;max-width:500px;border:1px solid #555}
:is(.neon-home,.neon-screen) .aviso-salir-caja h2{font-size:27px;line-height:1.25;margin-bottom:20px}
:is(.neon-home,.neon-screen) .aviso-salir-botones{margin-top:20px}
:is(.neon-home,.neon-screen) .result-card{text-align:center}
:is(.neon-home,.neon-screen) .result-ring{border:7px solid var(--brand);border-radius:50%;width:110px;height:110px;display:grid;place-items:center;margin:25px auto}
:is(.neon-home,.neon-screen) .result-ring strong{font-size:40px}
:is(.neon-home,.neon-screen) .result-title{margin-bottom:20px}
:is(.neon-home,.neon-screen) .result-meta{margin:22px}
:is(.neon-home,.neon-screen) .review{text-align:left;margin-top:40px}
:is(.neon-home,.neon-screen) .review h3{font-size:26px}
:is(.neon-home,.neon-screen) .review-item{padding:24px 0}
:is(.neon-home,.neon-screen) .review-item img{max-height:220px;object-fit:contain}
:is(.neon-home,.neon-screen) .review-item svg{width:100px}
:is(.neon-home,.neon-screen) .review-item p{margin-top:14px}
:is(.neon-home,.neon-screen) .toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#fff;color:#111;padding:14px 22px;max-width:90%;z-index:120;opacity:0;pointer-events:none}
:is(.neon-home,.neon-screen) .toast.show{opacity:1}
@media(max-width:1000px){:is(.neon-home,.neon-screen) .wrap{width:calc(100% - 56px)}
:is(.neon-home,.neon-screen) .masthead{gap:20px}
:is(.neon-home,.neon-screen) .masthead nav{gap:23px}
:is(.neon-home,.neon-screen) .motion-label{display:none}
:is(.neon-home,.neon-screen) .stage{height:400px}
:is(.neon-home,.neon-screen) .car-scroll{top:140px;width:78%;left:11%;margin-left:0}
:is(.neon-home,.neon-screen) .floor{bottom:-20px}
:is(.neon-home,.neon-screen) .stats{gap:65px}
:is(.neon-home,.neon-screen) .details-grid{gap:15px}
:is(.neon-home,.neon-screen) .detail-media{height:270px}
:is(.neon-home,.neon-screen) .phone{right:14px}
:is(.neon-home,.neon-screen) .section-heading h2{max-width:420px}
:is(.neon-home,.neon-screen) .config-layout{gap:35px}
:is(.neon-home,.neon-screen) .preview-art{height:310px}
:is(.neon-home,.neon-screen) .side-car{bottom:25px}
:is(.neon-home,.neon-screen) .big-disc{width:230px}
:is(.neon-home,.neon-screen) .block{font-size:11px}
}
@media(max-width:600px){:is(.neon-home,.neon-screen) .wrap{width:calc(100% - 40px)}
:is(.neon-home,.neon-screen) .masthead{height:78px;gap:12px}
:is(.neon-home,.neon-screen) .wordmark{font-size:23px;gap:8px}
:is(.neon-home,.neon-screen) .wordmark img{width:32px;height:32px}
:is(.neon-home,.neon-screen) .masthead nav{gap:17px;font-size:13px;margin-left:auto}
:is(.neon-home,.neon-screen) .masthead nav a:nth-child(2),:is(.neon-home,.neon-screen) .masthead nav a:nth-child(3),:is(.neon-home,.neon-screen) .masthead nav a:nth-child(4){display:none}
:is(.neon-home,.neon-screen) .motion-switch{min-width:36px;padding:0;justify-content:center}
:is(.neon-home,.neon-screen) .hero{padding-top:18px}
:is(.neon-home,.neon-screen) .hero h1{max-width:340px;margin:auto;font-size:36px;line-height:1.06;text-wrap:balance}
:is(.neon-home,.neon-screen) .hero-copy p{font-size:14px;max-width:290px;margin:17px auto 0;line-height:1.7}
:is(.neon-home,.neon-screen) .stage{height:262px;margin-top:10px}
:is(.neon-home,.neon-screen) .neon-sign{width:107%;top:20px;left:50%}
:is(.neon-home,.neon-screen) .car-scroll{top:112px;width:103%;left:-1.5%;margin:0}
:is(.neon-home,.neon-screen) .hero-car{filter:drop-shadow(0 20px 12px #000b)}
:is(.neon-home,.neon-screen) .floor{left:0;right:0;bottom:0;height:75px}
:is(.neon-home,.neon-screen) .orbit-plane{top:-133%;left:5%;width:90%;transform:rotateX(76deg)}
:is(.neon-home,.neon-screen) .stage-caption{display:none}
:is(.neon-home,.neon-screen) .stats{margin-top:9px;gap:12px;justify-content:space-between}
:is(.neon-home,.neon-screen) .stats>div{min-width:0;flex:1}
:is(.neon-home,.neon-screen) .stats dd{font-size:35px;letter-spacing:-1.6px}
:is(.neon-home,.neon-screen) .stats dd span{font-size:12px;margin-left:4px}
:is(.neon-home,.neon-screen) .stats dt{font-size:11px;line-height:1.5;max-width:95px;margin-top:5px}
:is(.neon-home,.neon-screen) .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:26px}
:is(.neon-home,.neon-screen) .outline{min-width:0;padding:12px 14px;gap:12px;font-size:13px;min-height:48px}
:is(.neon-home,.neon-screen) .discover{margin-top:20px;margin-bottom:12px;font-size:11px}
:is(.neon-home,.neon-screen) .details-section{padding-top:60px;padding-bottom:56px}
:is(.neon-home,.neon-screen) .section-heading{display:block;margin-bottom:26px}
:is(.neon-home,.neon-screen) .section-heading h2{font-size:33px;max-width:320px}
:is(.neon-home,.neon-screen) .section-heading p{margin-top:20px;font-size:14px}
:is(.neon-home,.neon-screen) .details-grid{grid-template-columns:1fr 1fr;gap:20px 14px}
:is(.neon-home,.neon-screen) .detail-phone{grid-column:1/-1}
:is(.neon-home,.neon-screen) .detail-phone .detail-media{height:300px}
:is(.neon-home,.neon-screen) .phone{right:50px;top:26px}
:is(.neon-home,.neon-screen) .detail-media{height:205px}
:is(.neon-home,.neon-screen) .detail-stop img{width:130px}
:is(.neon-home,.neon-screen) .detail-car img{width:600px;left:-343px;top:0}
:is(.neon-home,.neon-screen) .detail-caption{padding:19px 0 0}
:is(.neon-home,.neon-screen) .detail-caption h3{font-size:18px;line-height:1.2;letter-spacing:-.6px}
:is(.neon-home,.neon-screen) .detail-caption p{font-size:12px;line-height:1.7;margin-top:10px}
:is(.neon-home,.neon-screen) .detail-caption p br{display:none}
:is(.neon-home,.neon-screen) .config-section{padding:50px 0}
:is(.neon-home,.neon-screen) .config-heading{display:block;margin-bottom:25px}
:is(.neon-home,.neon-screen) .config-heading h2{font-size:34px}
:is(.neon-home,.neon-screen) .config-heading p{margin-top:12px;font-size:14px}
:is(.neon-home,.neon-screen) .config-layout{display:flex;flex-direction:column;gap:35px}
:is(.neon-home,.neon-screen) .config-preview{width:100%}
:is(.neon-home,.neon-screen) .preview-art{height:245px}
:is(.neon-home,.neon-screen) .big-disc{width:190px}
:is(.neon-home,.neon-screen) .side-car{width:108%;left:-4%;bottom:4px}
:is(.neon-home,.neon-screen) .preview-caption{margin-top:15px}
:is(.neon-home,.neon-screen) .preview-caption strong{font-size:23px}
:is(.neon-home,.neon-screen) .preview-caption span{font-size:13px}
:is(.neon-home,.neon-screen) .config-summary{font-size:12px;margin-top:15px}
:is(.neon-home,.neon-screen) .config-controls{max-width:none}
:is(.neon-home,.neon-screen) .blocks{gap:7px}
:is(.neon-home,.neon-screen) .block{font-size:11px}
:is(.neon-home,.neon-screen) .block-thumb{height:54px}
:is(.neon-home,.neon-screen) .block-thumb .thumb-stop{width:31px}
:is(.neon-home,.neon-screen) fieldset{margin-bottom:24px}
:is(.neon-home,.neon-screen) .number-options{gap:20px}
:is(.neon-home,.neon-screen) .mode-options label>span{padding-inline:15px}
:is(.neon-home,.neon-screen) .start-config{font-size:15px;min-height:54px}
:is(.neon-home,.neon-screen) .keep-going{padding-block:55px}
:is(.neon-home,.neon-screen) .keep-going h2{font-size:30px;max-width:300px;margin-bottom:20px}
:is(.neon-home,.neon-screen) .keep-going nav{grid-template-columns:1fr 1fr;gap:14px 22px}
:is(.neon-home,.neon-screen) .keep-going a{font-size:12px}
:is(.neon-home,.neon-screen) .footer-bottom{flex-direction:column;gap:14px;font-size:11px;margin-top:28px}
:is(.neon-home,.neon-screen).runner{padding:20px 20px 60px}
:is(.neon-home,.neon-screen) .runner-top{flex-wrap:wrap;margin-bottom:25px;gap:12px}
:is(.neon-home,.neon-screen) .runner-top .brand{font-size:19px}
:is(.neon-home,.neon-screen) .runner-label{font-size:12px;order:3;width:100%}
:is(.neon-home,.neon-screen) .runner-estado{gap:12px;flex-wrap:wrap;font-size:12px}
:is(.neon-home,.neon-screen) .runner-estado .progress{order:4;flex-basis:100%}
:is(.neon-home,.neon-screen) .question-title{font-size:22px}
:is(.neon-home,.neon-screen) .answer{font-size:15px;padding:14px}
:is(.neon-home,.neon-screen).modo-examen .runner-layout{grid-template-columns:1fr}
:is(.neon-home,.neon-screen) .runner-navegador{order:2}
:is(.neon-home,.neon-screen) .paleta{grid-template-columns:repeat(6,1fr)}
:is(.neon-home,.neon-screen) .runner-ayuda .keys{display:none}
:is(.neon-home,.neon-screen) .aviso-salir-caja{padding:24px}
:is(.neon-home,.neon-screen) .aviso-salir-caja h2{font-size:25px}
}
@media(prefers-reduced-motion:reduce){html:has(.neon-home){scroll-behavior:auto}
:is(.neon-home,.neon-screen) *,:is(.neon-home,.neon-screen) *::before,:is(.neon-home,.neon-screen) *::after{animation:none!important;transition:none!important}
:is(.neon-home,.neon-screen) .car-scroll,:is(.neon-home,.neon-screen) .car-pointer{transform:none!important}
:is(.neon-home,.neon-screen) .neon-tubes{opacity:1!important}
}
.neon-home.motion-paused{scroll-behavior:auto}
.neon-home.motion-paused .car-scroll,.neon-home.motion-paused .car-pointer{transform:none!important}
:is(.neon-home,.neon-screen) .orbit-plane{top:50%;transform:translateY(-50%) rotateX(76deg)}
@media(min-width:1001px){:is(.neon-home,.neon-screen) .stage{height:485px}
}
@media(max-width:600px){:is(.neon-home,.neon-screen) .neon-sign{width:98%;top:24px}
:is(.neon-home,.neon-screen) .orbit-plane{top:50%;transform:translateY(-50%) rotateX(76deg)}
:is(.neon-home,.neon-screen) .stats dt{min-height:33px}
}

/* Encaje con los controles existentes; la portada permanece oscura en tema claro. */
.neon-home,.neon-screen {
  color-scheme:dark;--canvas:#080909;--canvas-2:#191c1c;--surface:#111313;
  --ink:#f5f5f2;--muted:#adb0b0;--line:#414444;--line-strong:#616767;
  --brand:#ee1f25;--red:#ee1f25;--red-fill:#cc1820;--red-ink:#ff8286;
  --green:#6fdc95;--green-soft:#163423;--green-ink:#7fdb9a;
  --ok-bg:#163423;--ok-ink:#7fdb9a;--ok-border:#55bb81;
  --ko-bg:#43181c;--ko-ink:#ff9a9d;--ko-border:#fa626b;
  --red-soft:#341d20;--amber-soft:#2a2211;--blue:#7bbcf8;--shadow:none;
  background:#080909;color:var(--ink);
}
.neon-home #contenido{padding:0;max-width:none}
.neon-home .masthead{position:static;width:min(1240px,calc(100% - 96px));height:98px}
.neon-home .masthead .tema-btn{margin:0;border-color:#414444;background:#111313;border-radius:0}
.neon-home .neon-badge{display:none}
.neon-home .neon-badge.on{display:inline-grid;place-items:center;min-width:20px;padding-inline:4px;background:#cc1820;color:white;font-size:11px;border-radius:50%}
.neon-home .hero .hero-subtitle{display:block;font-size:14px;font-weight:400;letter-spacing:0;line-height:1.6;color:#adb0b0;margin-top:10px}
.neon-home .hero-copy p{margin-top:5px}
.neon-home .car-pointer{transition:transform 1.6s cubic-bezier(.23,1,.32,1)}
.neon-home .hero{background:#080909}
.neon-home .hero::before,.neon-home .hero::after{content:none}
.neon-home .container{width:min(1240px,calc(100% - 96px))}
.neon-home .neon-seccion{padding-block:70px}
.neon-home .neon-demo{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.neon-home .neon-kicker{color:#ff8286;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.neon-home .neon-demo-intro p:not(.neon-kicker){color:var(--muted);line-height:1.7;margin:24px 0}
.neon-home .neon-enlace{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.neon-home .portada-demo{display:grid;grid-template-columns:minmax(0,1fr) 90px!important;padding:24px;gap:18px!important;margin:0;box-shadow:none;border-radius:0}
.neon-home #demo-enunciado{font-size:19px;line-height:1.5;letter-spacing:0}
.neon-home .portada-demo-respuestas{grid-column:1/-1}
.neon-home .portada-demo .answer{display:flex;gap:12px;padding:14px;border-radius:0;font-size:15px;color:var(--ink)}
.neon-home #demo-foto .senal{width:90px;height:90px}
.neon-home .neon-lista{margin-top:32px}
.neon-home .neon-lista>a{display:grid;grid-template-columns:180px 1fr 30px;align-items:center;gap:30px;padding:24px 0;border-bottom:1px solid var(--line)}
.neon-home .neon-lista img{width:180px;height:115px;object-fit:cover}
.neon-home .neon-lista h3{font-size:26px}
.neon-home .neon-lista p{color:var(--muted);margin-top:12px}
.neon-home .neon-practicar,.neon-home .portada-dudas{background:#101212}
.neon-home .portada-formatos{margin-top:32px}
.neon-home .portada-formato,.neon-home .ruta-grid>section,.neon-home .ruta-secundarias>section,.neon-home .ruta-offline{border-radius:0;box-shadow:none}
.neon-home .ruta-funciones{padding-block:70px 40px}
.neon-home .ruta-cabecera h2{font-size:38px}
.neon-home .ruta-funciones input{color:var(--ink);background:#191c1c}
.neon-home .neon-progreso{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-block:32px;border-block:1px solid var(--line)}
.neon-home .neon-progreso strong{font-size:24px}
.neon-home .neon-progreso p{color:var(--muted);margin-top:12px}
.neon-home .neon-pdf{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.neon-home .neon-pdf p{margin-bottom:20px;line-height:1.7}
.neon-home .portada-dudas{padding-block:60px}
.neon-home .portada-faq{margin-top:28px}
.neon-home .neon-cierre{padding:60px 0}
.neon-home .neon-cierre>.container{display:flex;justify-content:space-between;align-items:center;gap:40px}
.neon-home .seo-2{padding-block:50px}
.neon-home .seo-2 h2{font-size:30px;margin-bottom:20px}
.neon-home .seo-2 h3{font-size:24px;margin-block:20px}
.neon-home .seo-2 p{margin-block:16px}
.neon-home .site-footer{background:#101212}
.neon-home .site-footer h2{font-size:.78rem;font-weight:800;letter-spacing:.09em;line-height:1.4}
.neon-home .number-options input:checked+span{background:#d81c22}
.neon-home .start-config{background:#d81c22;color:#fff}
.pdf-muestra-nota{max-width:34ch;font-size:.76rem;line-height:1.55}
.neon-home .btn{border-radius:0;box-shadow:none;font-weight:500}
.neon-home .btn:hover{transform:none}
.neon-home .faq-question{color:var(--ink)}
.neon-home .btn-pista{color:var(--ink);background:#191c1c}
/* Pantallas del motor: misma estructura/IDs; apariencia del vídeo aprobado. */
body:has(#pantalla-test.neon-screen.activa),body:has(#pantalla-resultado.neon-screen.activa){background:#080909}
body:has(#pantalla-test.neon-screen.activa) .site-header{display:none}
.neon-screen.runner{max-width:1150px;padding:30px 36px 80px;margin:auto;min-height:100svh}
body.en-test #pantalla-test.neon-screen{padding-top:30px}
.neon-screen .runner-wrap{width:100%;max-width:none}
.neon-screen .question-card,.neon-screen .question-body,.neon-screen .result-card{background:none;border:0;box-shadow:none;padding:0}
.neon-screen .runner-top{position:static;flex-wrap:nowrap;background:none;padding:0;border:0;margin-bottom:36px}
.neon-screen .runner-label{font-weight:400}
.neon-screen .runner-estado{padding:0;border:0;background:none;box-shadow:none;border-radius:0;margin-bottom:30px}
.neon-screen .runner-estado #num-pregunta,.neon-screen .runner-estado #contador{display:block;background:none;color:var(--ink);padding:0}
.neon-screen .crono{background:none;border:0;border-radius:0;padding:0;font-weight:400}
.neon-screen .progress{height:3px;border-radius:0}
.neon-screen .question-body.has-photo .question-grid{display:grid;grid-template-columns:1fr;gap:25px}
.neon-screen .question-media,.neon-screen .question-foto{background:none;border:0;box-shadow:none;padding:0;width:100%;height:auto;margin:0}
.neon-screen .question-media img{width:auto;max-width:100%;max-height:270px;object-fit:contain;margin:auto}
#pantalla-test.neon-screen .answer{display:block;min-height:56px;padding:17px 20px;margin:0 0 12px;border-radius:0;color:var(--ink);font-size:16px;line-height:1.5;transform:none;box-shadow:none}
.neon-screen .answer::before{display:none}
.neon-screen .answer:disabled{opacity:1}
.neon-screen .answer.wrong{background:#43181c;border-color:#fa626b}
.neon-screen .runner-foot{display:block;margin-top:20px;padding:0;border:0}
.neon-screen .runner-ayuda{display:block;background:none;border:0;padding:0;border-radius:0;margin-top:30px}
.neon-screen .keys{text-align:left}
.neon-screen kbd{background:none;border:0;padding:0}
.neon-screen .runner-navegador{border:0;border-radius:0;box-shadow:none}
.neon-screen .paleta{padding:0;border:0;box-shadow:none;border-radius:0;margin-bottom:18px}
.neon-screen .paleta button{border-radius:0;color:var(--ink)}
.neon-screen .paleta-leyenda{display:block;border:0;padding:0}
.neon-screen .paleta-leyenda i{display:none}
.neon-screen .btn{font-weight:400;border-radius:0;box-shadow:none;transform:none}
.neon-screen .btn-finalizar{white-space:normal;width:100%;margin-inline:0}
.neon-screen #btn-marcar.activo{color:#f0c368;border-color:#f0c368;background:#2a2211}
.neon-screen .result-ring{background:none;aspect-ratio:auto}
.neon-screen .result-ring::before{display:none}
.neon-screen .brand-sign{background:white}
.neon-home.motion-paused *,.neon-home.motion-paused *::before,.neon-home.motion-paused *::after{animation-play-state:paused!important;transition:none!important}
@media(max-width:1000px){
  .neon-home .container,.neon-home .masthead{width:calc(100% - 56px)}
  .neon-home .masthead{gap:14px}
  .neon-home .neon-demo{gap:28px;grid-template-columns:1fr}
}
@media(max-width:600px){
  .neon-home .container,.neon-home .masthead{width:calc(100% - 40px)}
  .neon-home .masthead{height:78px;gap:8px}
  .neon-home .masthead .tema-btn{width:36px;height:36px;flex-basis:36px}
  .neon-home .neon-seccion{padding-block:50px}
  .neon-home .neon-lista>a{grid-template-columns:90px 1fr;gap:18px}
  .neon-home .neon-lista>a>span{display:none}
  .neon-home .neon-lista img{width:90px;height:110px}
  .neon-home .neon-lista h3{font-size:22px}
  .neon-home .neon-lista p{font-size:14px}
  .neon-home .portada-demo{padding:16px;grid-template-columns:minmax(0,1fr) 70px!important}
  .neon-home #demo-enunciado{font-size:16px}
  .neon-home .neon-pdf{grid-template-columns:1fr;gap:20px}
  .neon-home .neon-progreso,.neon-home .neon-cierre>.container{display:block}
  .neon-home .ruta-cabecera h2{font-size:30px}
  .neon-screen.runner{padding:20px 20px 60px}
  body.en-test #pantalla-test.neon-screen{padding-top:20px}
  .neon-screen .runner-top{flex-wrap:wrap;margin-bottom:25px;gap:12px}
  #pantalla-test.neon-screen .answer{font-size:15px;padding:14px}
  .neon-screen .runner-estado #num-pregunta{font-size:12px}
  .neon-screen .runner-estado .progress{flex-basis:100%;order:4}
}
@media(prefers-reduced-motion:reduce){
  .neon-home *,.neon-home *::before,.neon-home *::after,.neon-screen *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}