@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
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var(--line);font-size:14px}.session-example b{font-weight:400;color:var(--muted);font-size:12px}.state-example>p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:20px}.state-example>small{font-size:11px;color:var(--muted);display:block;margin-top:12px}.translation-example{padding:37px;border:1px solid var(--line);border-radius:12px;background:#fff}.translation-example>span{display:block;font-size:10px;letter-spacing:1.6px;color:var(--muted);margin-bottom:13px}.translation-example strong{font:600 27px/1.4 Manrope,sans-serif;letter-spacing:-.8px;display:block;margin-bottom:25px}.translation-example p{font-size:23px;color:var(--muted);line-height:1.6}.supported-languages{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.supported-languages>span{border:1px solid var(--line);padding:7px 10px;border-radius:5px;font-size:13px;color:var(--muted)}.inline-link{display:inline-block;margin-top:27px;border-bottom:1px solid currentColor;padding-bottom:6px;font-size:14px}details{border-bottom:1px solid var(--line);padding:24px 0}summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:16px;list-style:none}summary:after{content:'+';font-size:21px;color:var(--muted)}details[open] summary:after{content:'−'}details p{margin-top:17px;font-size:16px;line-height:1.8;color:var(--muted)}.availability{text-align:center;padding:110px 6%;background:var(--ink);color:var(--paper)}.availability h2{margin:25px 0 35px}.availability>p:last-child{font-size:14px;line-height:1.8;margin-top:25px;opacity:.7}footer{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:25px;padding:45px 6%;border-top:1px solid var(--line);align-items:start}footer>p{font-size:13px;line-height:1.8;color:var(--muted)}footer div{text-align:right;font-size:13px}footer small{display:block;font-size:11px;line-height:1.8;color:var(--muted);margin-top:15px}[hidden]{display:none!important}
/* HORIZON: a full-bleed architectural journey, dark editorial sections. */
[data-design=horizon]{--paper:#151629;--ink:#f1edf2;--muted:#aaa9bd;--line:#38354d;--accent:#efbc91}.site-nav:has(~main .hero){}[data-design=horizon] .hero{color:#fff}[data-design=horizon] .hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#151629e8 0%,#151629c7 25%,#1516294d 50%,transparent 74%);pointer-events:none}[data-design=horizon] .site-nav{color:#f5eef1}[data-design=horizon] .hero-copy{z-index:1}[data-design=horizon] .hero h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(66px,7.3vw,114px);letter-spacing:-4.7px}[data-design=horizon] .hero h1 em{color:#f1c2a2;font-style:italic}[data-design=horizon] .hero-lead{color:#e4d9e0}[data-design=horizon] .button{color:#272039;border-radius:0}[data-design=horizon] .scene-tools{color:#f5edf3}[data-design=horizon] .inside{grid-template-columns:1fr 1.3fr}[data-design=horizon] .section-intro h2,[data-design=horizon] .availability h2{font-family:Georgia,serif;letter-spacing:-2px}[data-design=horizon] #game-detail,[data-design=horizon] .state-example,[data-design=horizon] .translation-example{background:#212038;border-color:#443e58}[data-design=horizon] .game-selector [aria-selected=true]{color:#292039}[data-design=horizon] .game-skills li{background:#39334b}[data-design=horizon] .availability{background:#efbc91;color:#282039}[data-design=horizon] .availability .button{background:#282039;color:#efbc91}[data-design=horizon] .example-top select{background:#2c2942;color:#f2ecf5}[data-design=horizon] .games-section{background:#1c1b31}[data-design=horizon] .fact-row{background:#201d32}[data-design=horizon] .progress-section{background:#1c1b31}
/* PULSE: a type-led, saturated game world with block rhythms. */
[data-design=pulse]{--paper:#f8f6ff;--ink:#30225a;--muted:#74658e;--line:#d9d3e9;--accent:#6845cc}[data-design=pulse] .site-nav{color:#f5f1ff}[data-design=pulse] .logo span{color:#eaf878}[data-design=pulse] .hero{background:radial-gradient(ellipse at 77% 47%,#9d70d6,#6547ba 52%,#442c90);color:#fff}[data-design=pulse] .world-stage{left:43%;right:-5%;top:130px;bottom:70px}[data-design=pulse] .hero-copy{width:57%;pointer-events:none}[data-design=pulse] .hero h1{font-weight:800;letter-spacing:-5px;font-size:clamp(62px,6.2vw,94px);line-height:.99}[data-design=pulse] .hero h1 em{color:#eaf878}[data-design=pulse] .hero-lead{color:#ded4f3;max-width:365px}[data-design=pulse] .hero .button{background:#eaf878;color:#382b5b;border-radius:100px}[data-design=pulse] .hero .kicker{color:#e6d8ff}[data-design=pulse] .scene-tools{bottom:110px;color:#f2eaff}[data-design=pulse] .scene-tools button{background:#4a2e8899}[data-design=pulse] .fact-row{background:#eaf878;--line:#c8d574;--muted:#586331;color:#392a5b}[data-design=pulse] .section-intro h2,[data-design=pulse] .availability h2{font-weight:800;letter-spacing:-3px}[data-design=pulse] .games-section{background:#fff4df;--line:#e4d4bd;--muted:#8b775d;--accent:#6343bd;padding-top:105px}[data-design=pulse] .game-selector button{border-radius:12px;padding:19px}[data-design=pulse] #game-detail{border-radius:18px;border:0;box-shadow:8px 8px 0 #eed9b9;background:#fff;min-height:360px}[data-design=pulse] .game-skills li{border-radius:50px;background:#f1e7fb;color:#6d5093}[data-design=pulse] .inside{display:block;background:#eee7fc}[data-design=pulse] .inside .section-intro{display:grid;grid-template-columns:1fr 1fr;gap:0 10%;align-items:end}[data-design=pulse] .inside .section-intro .kicker{grid-column:1/-1}[data-design=pulse] .feature-layout{grid-template-columns:repeat(4,1fr);gap:30px;margin-top:50px}[data-design=pulse] .feature-layout article{border:0;background:#fff;padding:28px;border-radius:18px}[data-design=pulse] .feature-layout h3{font-size:23px}[data-design=pulse] .quiz{border-radius:20px;box-shadow:9px 9px 0 #e2d8f9}[data-design=pulse] .button{border-radius:100px}[data-design=pulse] .language-section{background:#f0e9fc}[data-design=pulse] .translation-example{transform:rotate(-2deg);border:0;border-radius:20px}[data-design=pulse] .state-example{border-radius:18px;border:0;background:#fff0cf}[data-design=pulse] .state-track{background:#e6d8b9}[data-design=pulse] .availability{background:#5633aa;color:#f4eaff}[data-design=pulse] .availability .button{background:#eaf878;color:#382b5b}
/* ATLAS: architectural white space, precise cobalt details. */
[data-design=atlas]{--paper:#fff;--ink:#193047;--muted:#6c8194;--line:#dfe6ed;--accent:#276be3}[data-design=atlas] .hero{background:#f2f6fb;min-height:800px}[data-design=atlas] .world-stage{left:42%;right:-3%;top:70px;bottom:80px}[data-design=atlas] .hero h1{font-size:clamp(60px,6.1vw,91px);font-weight:500;letter-spacing:-4px;line-height:1.06}[data-design=atlas] .hero h1 em{color:#276be3}[data-design=atlas] .hero-copy{width:55%}[data-design=atlas] .hero-lead{max-width:340px}[data-design=atlas] .scene-tools button{background:#ffffffbd;border-color:#cddbeb;color:#305678}[data-design=atlas] .scene-tools small{color:#6f849b}[data-design=atlas] .hero-bottom{border-color:#d5dfeb;color:#7890a8}[data-design=atlas] .fact-row{padding:40px 6%;background:#fff}[data-design=atlas] .inside{background:#f8fafc}[data-design=atlas] .feature-layout{gap:40px 35px}[data-design=atlas] .feature-index{color:#276be3}[data-design=atlas] .progress-section{background:#fff}[data-design=atlas] .state-example{background:#f2f6fb;border:0;border-radius:15px;padding:40px}[data-design=atlas] .practice-section{background:#eaf1fb}[data-design=atlas] .language-section{background:#f7f9fc}[data-design=atlas] .availability{background:#276be3;color:#fff}[data-design=atlas] .availability .button{background:#fff;color:#276be3}
/* Collection */
[data-design=collection] .site-nav{position:relative;border-bottom:1px solid #d9e0eb}[data-design=collection] .site-nav>span{font-size:12px;letter-spacing:1px}.collection{padding:70px 6% 90px}.collection>h1{font:500 clamp(42px,5vw,73px)/1.06 Manrope,sans-serif;letter-spacing:-3px;margin:25px 0}.collection>p:not(.kicker){font-size:17px;max-width:530px;color:#64768a;line-height:1.8}.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}.design-card{padding:35px;min-height:360px;border-radius:14px;display:flex;flex-direction:column;transition:transform .2s}.design-card:hover{transform:translateY(-6px)}.design-card>span{font-size:11px;letter-spacing:1.5px}.design-card h2{margin:35px 0 23px;font-size:50px}.design-card p{font-size:16px;line-height:1.8;opacity:.8}.design-card strong{font-size:14px;margin-top:auto;padding-top:30px}.horizon-card{background:#1e203a;color:#efc7a8}.pulse-card{background:#6941c7;color:#efffb4}.atlas-card{background:#e3ecfa;color:#2860b0}
@media(max-width:1100px){.hero h1{font-size:74px;letter-spacing:-4px}.site-nav nav{gap:23px}.hero-copy{width:58%}.hero-lead{max-width:335px}.section{gap:6%;padding:85px 6%}.feature-layout{gap:32px 25px}.section-intro h2,h2{font-size:49px}.fact-row strong{font-size:34px}.fact-row>div{gap:12px}.scene-tools{right:5%}.scene-tools small{max-width:220px}[data-design=pulse] .feature-layout{grid-template-columns:repeat(2,1fr)}[data-design=pulse] .hero h1{font-size:69px}[data-design=atlas] .hero h1{font-size:70px}.game-title{font-size:29px}.game-selector button{font-size:14px;padding:14px}.game-selector b{margin-right:5px}.example-top{flex-wrap:wrap}.collection-grid{gap:15px}.design-card{padding:28px}}
@media(max-width:760px){html{scroll-padding-top:12px}.site-nav{height:90px;padding:0 6%;gap:15px}.logo{font-size:27px}.site-nav nav{display:none}.nav-action{font-size:12px}.hero{min-height:1050px;max-height:none;height:auto;padding:130px 6% 390px;align-items:flex-start;display:block}.hero-copy{width:100%!important;max-width:100%}.hero h1{font-size:clamp(47px,12.5vw,72px);letter-spacing:-2.5px;margin-top:22px}.hero-lead{font-size:16px;line-height:1.75;max-width:100%;margin-top:23px}.hero-actions{margin-top:26px;gap:22px}.button{padding:16px 22px;font-size:14px}.hero-secondary{font-size:13px}.hero .kicker{font-size:10px;letter-spacing:1px}.hero-bottom{bottom:25px;padding-top:17px;font-size:9px;gap:18px}.hero-bottom>span:last-child{max-width:160px;line-height:1.7;text-align:right}.scene-tools{bottom:77px;right:6%;left:6%;align-items:flex-start}.scene-tools small,.world-status{text-align:left;font-size:10px;max-width:100%}.scene-tools>div{gap:8px}.scene-tools button{font-size:11px;padding:10px 15px}.fact-row{grid-template-columns:repeat(2,1fr);gap:22px;padding:30px 6%}.fact-row>div{border:0}.fact-row strong{font-size:33px}.fact-row span{font-size:13px}.section{padding:65px 6%;grid-template-columns:1fr!important;gap:35px}.section-intro h2,h2{font-size:42px;letter-spacing:-2px}.section-intro .kicker{font-size:11px;margin-bottom:20px}.section-intro>p:not(.kicker){font-size:16px;max-width:100%;margin-top:22px}.inside{display:block}.feature-layout{grid-template-columns:1fr;gap:27px;margin-top:35px}.feature-layout article{padding-top:22px}.feature-layout h3{font-size:23px;margin-top:17px}.feature-layout p{font-size:16px}.game-selector button{font-size:14px;padding:13px 11px}#game-detail{padding:26px;min-height:0}.game-title{font-size:29px}.game-description{font-size:16px;line-height:1.7}.quiz{padding:23px}.quiz-top{font-size:9px;gap:14px}.quiz .question{font-size:22px}.language-label,.language{font-size:12px}.language{max-width:165px}.answers button{padding:14px}.answers strong{font-size:15px}.answers small{font-size:14px}.quiz-bottom a{font-size:10px}.state-example{padding:25px}.count strong{font-size:70px}.example-top select{max-width:148px}.translation-example{padding:28px}.translation-example strong{font-size:24px}.translation-example p{font-size:20px}.practice-note{margin-top:25px}.availability{padding:75px 6%}.availability .kicker{font-size:11px}.availability h2{font-size:48px}footer{grid-template-columns:1fr;gap:23px;padding:35px 6%}footer div{text-align:left}footer small{font-size:11px}[data-design=horizon] .hero{min-height:1080px;padding-bottom:410px}[data-design=horizon] .hero h1{font-size:clamp(52px,13.5vw,82px);letter-spacing:-2.5px}[data-design=horizon] .hero:after{background:linear-gradient(180deg,#151629ed 0%,#151629bd 37%,#15162922 66%,transparent)}[data-design=pulse] .hero{min-height:1100px;padding-bottom:530px}[data-design=pulse] .hero h1{font-size:clamp(48px,12vw,70px);letter-spacing:-2.5px}[data-design=pulse] .world-stage{left:0;right:0;top:480px;bottom:70px}[data-design=pulse] .inside .section-intro{display:block}[data-design=pulse] .feature-layout{grid-template-columns:1fr;gap:17px}[data-design=pulse] .feature-layout article{padding:26px}[data-design=pulse] .scene-tools{bottom:79px}[data-design=atlas] .hero{min-height:1100px;padding-bottom:500px}[data-design=atlas] .hero h1{font-size:clamp(47px,12vw,70px);letter-spacing:-2.5px}[data-design=atlas] .world-stage{left:-10%;right:-10%;top:480px;bottom:100px}[data-design=atlas] .state-example{padding:25px}.collection{padding:50px 6% 65px}.collection>h1{font-size:45px;letter-spacing:-2px}.collection-grid{grid-template-columns:1fr;gap:20px}.design-card{min-height:330px;padding:30px}[data-design=collection] .site-nav>span{font-size:10px;max-width:105px;text-align:right}}
[data-design=horizon] .site-nav{background:linear-gradient(#15162966,transparent)}[data-design=horizon] .scene-tools small{background:#15162999;padding:4px 8px;border-radius:4px;color:#f1e8ed}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.design-card{transition:none}}