:root{color-scheme:dark;font-family:Inter,Pretendard,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#eaf8ff;background:#071224;font-synthesis:none}*{box-sizing:border-box}html{min-height:100%;background:#071224}html{scroll-behavior:smooth}body{min-height:100vh;margin:0;background:radial-gradient(circle at 12% 0%,rgba(38,224,255,.16),transparent 34rem),radial-gradient(circle at 88% 12%,rgba(255,121,60,.13),transparent 30rem),linear-gradient(155deg,#071224,#0c1830 56%,#07111f)}a{color:#8ff3ff;text-underline-offset:.2em}a:hover{color:#fff}button{font:inherit}.site-shell{width:min(920px,calc(100% - 34px));margin:0 auto;padding:28px 0 68px}.site-nav{min-width:0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;margin-bottom:42px}.site-brand{color:#fff;font-size:19px;font-weight:900;letter-spacing:-.04em;text-decoration:none}.site-brand span{color:#26e0ff}.site-nav-links{min-width:0;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px}.site-nav-links a{flex:0 0 auto;color:#e0f2ffad;font-size:13px;white-space:nowrap;text-decoration:none}.site-nav-links a[aria-current=page]{color:#8ff3ff}.site-nav-links .locale-link{margin:-5px 0;padding:5px 9px;color:#dffaff;font-size:11px;font-weight:850;letter-spacing:.06em;border:1px solid rgba(143,243,255,.24);border-radius:999px;background:#8ff3ff11}.site-nav-links .locale-link:hover{color:#fff;border-color:#8ff3ff7a;background:#8ff3ff1f}.site-hero{padding:38px;border:1px solid rgba(143,243,255,.18);border-radius:26px;background:#081326bd;box-shadow:0 30px 90px #00000047}.site-eyebrow{margin:0 0 11px;color:#8ff3ff;font-size:11px;font-weight:900;letter-spacing:.18em}.site-hero h1{max-width:720px;margin:0;font-size:clamp(34px,7vw,64px);line-height:.98;letter-spacing:-.055em}.site-lead{max-width:720px;margin:22px 0 0;color:#e1f1fcb8;font-size:17px;line-height:1.75}.site-cta{display:inline-flex;margin-top:25px;padding:13px 18px;color:#04121e;font-size:13px;font-weight:900;text-decoration:none;border-radius:10px;background:#58e8ff}.site-content{display:grid;gap:18px;margin-top:22px}.site-card{padding:28px 30px;border:1px solid rgba(143,243,255,.13);border-radius:20px;background:#081223b8}.site-card h2{margin:0 0 13px;font-size:24px;letter-spacing:-.035em}.site-card h3{margin:24px 0 8px;color:#dffaff;font-size:16px}.site-card p,.site-card li{color:#ddedf9b8;font-size:14px;line-height:1.75}.site-card p:last-child{margin-bottom:0}.site-card ul,.site-card ol{margin:10px 0 0;padding-left:20px}.site-card li+li{margin-top:6px}.card-link{margin-top:18px}.card-link a{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:800;text-decoration:none}.card-link a:hover{text-decoration:underline}.track-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}.track-grid article{padding:18px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:#ffffff09}.track-grid h3{margin:0 0 6px;color:#8ff3ff}.track-grid p{margin:0}.info-grid,.step-grid,.track-detail-grid{display:grid;gap:14px;margin-top:18px}.info-grid,.step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.track-detail-grid{grid-template-columns:repeat(auto-fit,minmax(245px,1fr))}.info-card,.step-card,.track-detail-card{min-width:0;padding:21px;border:1px solid rgba(255,255,255,.08);border-radius:16px;background:#ffffff09}.info-card h3,.step-card h3,.track-detail-card h3{margin:0 0 9px;color:#e9fbff;font-size:18px}.info-card p,.step-card p,.track-detail-card p{margin:0}.step-number,.track-label{display:inline-flex;margin-bottom:12px;color:#8ff3ff;font-size:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.track-meta,.tag-list{margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:7px;list-style:none}.track-meta li,.tag-list li{margin:0;padding:6px 9px;color:#e2f4febd;font-size:10px;font-weight:750;line-height:1.2;border:1px solid rgba(143,243,255,.14);border-radius:999px;background:#8ff3ff0b}.content-actions{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}.content-actions .site-cta{margin-top:0}.privacy-action{display:inline-flex;margin-top:10px;padding:10px 14px;border:1px solid rgba(88,232,255,.36);border-radius:9px;background:#58e8ff14}.site-note{padding:15px 17px;border-left:3px solid #ffb14a;background:#ffb14a12}.site-footer{margin-top:28px;display:grid;gap:13px;color:#cbdeed7a;font-size:12px;text-align:center}.site-footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px}.site-footer a{color:#cbdeeda8;text-decoration:none}.site-footer a:hover{color:#fff}.site-footer p,.site-footer>span{margin:0}.landing-shell{width:min(1180px,calc(100% - 40px))}.landing-nav{display:grid;grid-template-columns:auto 1fr auto}.landing-nav .site-nav-links{justify-content:center}.nav-play{padding:10px 14px;color:#03121d;font-size:12px;font-weight:900;text-decoration:none;border-radius:10px;background:#58e8ff;box-shadow:0 8px 28px #26e0ff29}.landing-hero{min-height:560px;padding:clamp(30px,5vw,58px);display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);align-items:center;gap:clamp(30px,5vw,64px);overflow:hidden;border:1px solid rgba(143,243,255,.18);border-radius:30px;background:linear-gradient(120deg,rgba(38,224,255,.08),transparent 36%),linear-gradient(300deg,rgba(255,155,76,.1),transparent 42%),#081326d1;box-shadow:0 30px 100px #00000052}.landing-hero-copy h1{max-width:660px;margin:0;font-size:clamp(40px,5.5vw,72px);line-height:.98;letter-spacing:-.058em;word-break:keep-all}.landing-hero-copy h1 span{display:block}.landing-hero .site-lead{max-width:650px;font-size:16px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}.hero-actions .site-cta{margin:0}.site-cta.secondary{color:#bfeef7;border:1px solid rgba(143,243,255,.22);background:#8ff3ff0e}.fact-list{margin:24px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;list-style:none}.fact-list li{padding:7px 10px;color:#dcf1fcb8;font-size:11px;font-weight:750;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:#ffffff09}.fact-list li:before{content:"•";margin-right:6px;color:#55eaff}.hero-preview{position:relative;display:block;overflow:hidden;color:#fff;text-decoration:none;border:1px solid rgba(143,243,255,.3);border-radius:22px;background:#09172d;box-shadow:0 24px 70px #00000061,0 0 70px #26e0ff14;transform:perspective(900px) rotateY(-3deg) rotateX(1deg);transition:transform .2s ease,border-color .2s ease}.hero-preview:hover{border-color:#8ff3ffa6;transform:perspective(900px) rotateY(0) rotateX(0) translateY(-3px)}.hero-preview img{width:100%;height:auto;display:block;aspect-ratio:1200 / 630;object-fit:cover}.hero-preview span{position:absolute;left:18px;bottom:18px;padding:10px 13px;display:inline-flex;align-items:center;gap:8px;color:#071224;font-size:12px;font-weight:900;border-radius:10px;background:#74eefff0;box-shadow:0 10px 28px #00000040}.hero-preview i{font-style:normal}.landing-section{scroll-margin-top:18px;margin-top:28px;padding:clamp(30px,5vw,50px);border:1px solid rgba(143,243,255,.13);border-radius:24px;background:#081223b8}.section-heading{max-width:810px;margin-bottom:28px}.section-heading h2,.final-cta h2{margin:0;font-size:clamp(28px,4vw,46px);line-height:1.08;letter-spacing:-.045em;word-break:keep-all}.section-heading>p:last-child,.final-cta>p:not(.site-eyebrow){max-width:780px;margin:16px 0 0;color:#ddedf9b3;font-size:15px;line-height:1.75}.control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.instruction-card,.feature-card{padding:25px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#ffffff09}.instruction-card h3,.feature-card h3{margin:10px 0 17px;font-size:20px;letter-spacing:-.025em}.card-kicker,.feature-card>span,.landing-tracks article>span{color:#8ff3ff;font-size:10px;font-weight:900;letter-spacing:.12em}.card-kicker span{margin-right:7px}.key-map{margin:0;display:grid;gap:8px}.key-map div{min-height:42px;padding:8px 10px;display:grid;grid-template-columns:minmax(124px,auto) 1fr;align-items:center;gap:12px;border-radius:10px;background:#0108186b}.key-map dt{display:flex;flex-wrap:wrap;gap:4px}.key-map dd{margin:0;color:#e0effab3;font-size:12px}.key-map kbd{min-width:26px;padding:5px 7px;color:#e9fbff;font:800 10px/1 system-ui,sans-serif;text-align:center;border:1px solid rgba(143,243,255,.22);border-radius:6px;background:#8ff3ff12;box-shadow:0 2px #00000040}.mobile-controls-card p,.mechanic-layout p,.feature-card p{color:#ddedf9b3;font-size:13px;line-height:1.7}.touch-demo{height:125px;margin:7px 0 18px;position:relative;overflow:hidden;border-radius:14px;background:linear-gradient(180deg,#26e0ff0f,#00000024)}.touch-stick{position:absolute;left:25px;bottom:22px;width:76px;height:76px;display:grid;place-items:center;border:1px solid rgba(143,243,255,.3);border-radius:50%;background:#041426b8}.touch-stick i{width:34px;height:34px;display:block;border-radius:50%;background:#8ff3ffbf;box-shadow:0 0 25px #26e0ff47;transform:translate(8px)}.touch-brake,.touch-boost,.touch-drift{position:absolute;display:grid;place-items:center;color:#ecfaffbf;font-size:9px;font-weight:900;border:1px solid rgba(143,243,255,.24);background:#041426b8}.touch-brake{left:108px;bottom:42px;width:54px;height:34px;border-radius:10px}.touch-boost{right:92px;bottom:60px;width:44px;height:44px;color:#ffd561;border-radius:50%}.touch-drift{right:25px;bottom:22px;width:68px;height:68px;border-radius:50%}.section-link{margin:20px 0 0;font-size:13px}.mechanic-section{background:linear-gradient(125deg,#042032d1,#14132bcc)}.mechanic-layout{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(0,1.2fr);align-items:center;gap:38px}.charge-visual{padding:24px;border:1px solid rgba(143,243,255,.16);border-radius:18px;background:#01081873}.charge-visual>span,.charge-visual>b{color:#e5f7ffc7;font-size:10px;letter-spacing:.12em}.charge-visual>b{float:right;color:#8ff3ff}.charge-visual>i{height:14px;margin:10px 0 15px;padding:3px;display:block;border:1px solid rgba(143,243,255,.2);transform:skew(-12deg)}.charge-visual>i em{width:100%;height:100%;display:block;background:linear-gradient(90deg,#36dcff,#81f5db);box-shadow:0 0 20px #36dcff59}.charge-visual>div{display:flex;gap:7px}.charge-visual strong{min-width:78px;padding:8px 10px;color:#071224;font-size:9px;text-align:center;border-radius:7px;background:#6beaff;transform:skew(-9deg)}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.feature-card{min-height:230px}.feature-card h3{color:#effcff}.landing-tracks{grid-template-columns:repeat(auto-fit,minmax(205px,1fr))}.landing-tracks article{min-height:215px;padding:22px}.landing-tracks article>span{display:inline-block;margin-bottom:14px;color:#ffbc6d}.landing-tracks h3{font-size:18px}.final-cta{margin-top:28px;padding:clamp(38px,7vw,72px);border:1px solid rgba(143,243,255,.18);border-radius:26px;background:radial-gradient(circle at 80% 20%,rgba(38,224,255,.16),transparent 34rem),#081326d1}.landing-shell .site-footer{display:grid;gap:13px}.landing-shell .site-footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px}.landing-shell .site-footer a{color:#cbdeeda8;text-decoration:none}html[lang=en] .site-hero h1,html[lang=en] .landing-hero-copy h1,html[lang=en] .section-heading h2,html[lang=en] .final-cta h2,html[lang=en] .site-card h2,html[lang=en] .site-card h3{line-height:1.06;letter-spacing:-.03em;word-break:normal;overflow-wrap:break-word}html[lang=en] .landing-hero-copy h1{max-width:720px}html[lang=en] .site-lead,html[lang=en] .site-card p,html[lang=en] .site-card li,html[lang=en] .section-heading>p:last-child,html[lang=en] .final-cta>p:not(.site-eyebrow){line-height:1.68;letter-spacing:normal;word-break:normal}html[lang=en] .site-nav-links a{letter-spacing:normal}@media(max-width:900px){.landing-nav{grid-template-columns:auto 1fr}.landing-nav .site-nav-links{order:3;grid-column:1 / -1;justify-content:flex-start}.nav-play{justify-self:end}.landing-hero{min-height:auto;grid-template-columns:1fr}.hero-preview{max-width:680px;transform:none}.mode-grid{grid-template-columns:1fr}.feature-card{min-height:0}}@media(max-width:720px){.control-grid,.mechanic-layout{grid-template-columns:1fr}.mechanic-layout{gap:20px}}@media(max-width:640px){.site-shell{width:min(100% - 22px,920px);padding-top:18px}.site-nav{align-items:flex-start;margin-bottom:24px}.site-nav:not(.landing-nav){display:grid;grid-template-columns:minmax(0,1fr);gap:14px}.site-nav:not(.landing-nav) .site-nav-links,.landing-nav .site-nav-links{width:100%;flex-wrap:nowrap;justify-content:flex-start;gap:15px;overflow-x:auto;padding:5px 1px 7px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.site-nav-links::-webkit-scrollbar{display:none}html[lang=en] .site-nav-links{gap:10px}html[lang=en] .site-nav-links a{font-size:11px}.site-hero{padding:27px 22px;border-radius:20px}.site-lead{font-size:15px}.site-card{padding:23px 20px}.track-grid,.info-grid,.step-grid,.track-detail-grid{grid-template-columns:1fr}.landing-shell{width:min(100% - 18px,1180px)}.landing-nav{gap:12px}.landing-nav .site-nav-links a{flex:0 0 auto}.landing-hero{padding:31px 22px;border-radius:22px}.landing-hero-copy h1{font-size:clamp(38px,12.5vw,56px)}.landing-hero .site-lead{font-size:14px}.hero-preview span{left:12px;bottom:12px}.landing-section{padding:29px 20px;border-radius:20px}.instruction-card,.feature-card{padding:21px 18px}.key-map div{grid-template-columns:112px 1fr}.final-cta{padding:38px 23px;border-radius:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-preview{transition:none}}