@charset "UTF-8";
:root{--blue:#087cfa;--ink:#171b23;--muted:#596473;--line:#e1e6ed;--paper:#f6f8fb;--soft:#eaf3ff;--green:#228055;--radius:28px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0}a{color:inherit}button,input{font:inherit}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:5px}img{display:block;max-width:100%;height:auto}p{line-height:1.7}h1,h2,h3,p,figure{margin:0}h1,h2,h3{letter-spacing:-.045em;line-height:1.1}h1{font-size:clamp(48px,6.2vw,82px);font-weight:750}h2{font-size:clamp(34px,4vw,52px);font-weight:730}h3{font-size:24px;font-weight:680}::selection{background:#cae3ff}.wrap{width:min(1140px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-100px;left:20px;z-index:20;background:white;padding:12px}.skip:focus{top:12px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:750;color:var(--blue);margin-bottom:18px}.blue{color:var(--blue)}.muted{color:var(--muted)}.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}.pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:100px;padding:8px 12px;background:white;font-size:12px;font-weight:600}.dot{width:6px;height:6px;border-radius:50%;background:#31b875;display:inline-block}.badge{display:inline-block;border-radius:7px;background:var(--soft);color:var(--blue);font-size:10px;font-weight:800;letter-spacing:.09em;padding:6px 8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:52px;padding:14px 23px;border-radius:100px;text-decoration:none;font-size:14px;font-weight:650;background:var(--blue);color:white;transition:background .2s,transform .2s}.button:hover{background:#0466d0;transform:translateY(-2px)}.button.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.button.secondary:hover{background:var(--paper)}.arrow{font-size:20px;line-height:1}.text-link{color:var(--blue);text-decoration:none;font-weight:650;display:inline-flex;align-items:center;gap:12px}.text-link:hover{text-decoration:underline}.small{font-size:12px;line-height:1.7;color:var(--muted)}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(225,230,237,.8);z-index:10}.header-inner{display:flex;align-items:center;min-height:82px;gap:36px}.brand{display:flex;align-items:center;gap:11px;font-weight:750;font-size:18px;text-decoration:none;letter-spacing:-.035em;white-space:nowrap}.brand img{width:37px;height:37px;border-radius:10px;border:1px solid #e8edf4}.site-nav{display:flex;align-items:center;gap:27px;margin-left:auto;font-size:13px;font-weight:600}.site-nav a{text-decoration:none;color:var(--muted);min-height:44px;display:inline-flex;align-items:center}.site-nav a:hover{color:var(--blue)}.language{display:flex;gap:0;padding:4px;background:var(--paper);border-radius:100px;flex-shrink:0}.language a{font-size:11px;text-decoration:none;padding:9px 11px;border-radius:100px;color:var(--muted)}.language a[aria-current=true]{background:white;box-shadow:0 1px 4px #15284412;color:var(--ink);font-weight:750}
.hero{background:radial-gradient(circle at 78% 47%,#dbedff 0,transparent 32%),radial-gradient(#cdd6e1 1px,transparent 1px);background-size:auto,20px 20px;border-bottom:1px solid var(--line);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:36px;padding-top:72px;padding-bottom:65px;min-height:740px}.hero-copy{padding-bottom:15px}.hero h1{margin:22px 0}.hero h1 span{color:var(--blue)}.hero .lede{font-size:18px;max-width:470px;color:var(--muted);margin-bottom:28px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px}.hero-visual{position:relative;min-height:570px;display:flex;align-items:center;justify-content:flex-end;padding-right:38px}.phone{width:242px;max-width:100%;background:#20242b;padding:7px;border-radius:39px;border:2px solid #4a4f57;box-shadow:0 36px 70px -28px #21395866,0 6px 12px #15284419;overflow:hidden}.phone img{border-radius:30px;width:100%}.hero .phone{transform:rotate(5deg)}.code-card{position:absolute;left:-24px;bottom:55px;width:306px;border:1px solid #d5dde6;border-radius:18px;background:#1f2937;box-shadow:0 24px 50px -15px #293b5659;transform:rotate(-5deg);overflow:hidden}.code-top{display:flex;align-items:center;gap:6px;padding:16px;background:#f9fbfe;color:#596473;font-size:11px}.traffic{width:7px;height:7px;border-radius:50%;background:#dbe1e9}.code-top .mono{margin-left:10px}.code-body{padding:24px 22px 28px;font-size:13px;line-height:2;color:#e7eaf2;white-space:pre;overflow:auto}.code-body .num{color:#f5bb78}.code-body .fn{color:#c4e484}.code-body .str{color:#a7cbee}.code-output{padding:14px 20px;color:#227047;background:#eef8f0;font:12px/1.6 "SFMono-Regular",Consolas,monospace}.hero-note{position:absolute;left:8px;top:54px;background:white;border:1px solid var(--line);box-shadow:0 8px 22px #24365d0d;border-radius:14px;padding:13px 18px;transform:rotate(-5deg);font-size:12px;font-weight:650}.hero-caption{position:absolute;bottom:0;right:2px;font-size:10px;color:var(--muted);max-width:230px;text-align:center}.hero-foot{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:22px;padding:24px 0;color:var(--muted);font-size:12px}.hero-foot strong{font-weight:650;color:var(--ink)}
.section{padding-top:104px;padding-bottom:104px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:45px}.section-head p{max-width:345px;color:var(--muted);font-size:15px}.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.journey article{border-top:1px solid var(--line);padding-top:24px}.journey .number{font-size:12px;font-weight:650;color:var(--blue);display:block;margin-bottom:35px}.journey h3{font-size:23px;margin-bottom:14px}.journey p{font-size:15px;color:var(--muted)}.journey .tag{display:block;margin-top:22px;font-size:11px;color:#44536a;font-weight:600}.feature-panel{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:62px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.feature-copy h2{font-size:42px;margin:18px 0}.feature-copy p{font-size:15px;color:var(--muted)}.feature-copy ul{list-style:none;padding:0;margin:26px 0 0}.feature-copy li{font-size:13px;margin:14px 0;padding-left:25px;position:relative}.feature-copy li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}.feature-copy .text-link{margin-top:30px;font-size:14px}.debug-stack{position:relative;display:flex;justify-content:center;max-height:590px}.debug-stack .phone{width:232px;flex-shrink:0;transform:rotate(-4deg)}.debug-caption{position:absolute;bottom:46px;right:-30px;max-width:220px;background:white;padding:17px 20px;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 30px #233a5e15;font-size:12px;font-weight:600}.debug-caption code{color:var(--blue);display:block;margin-top:6px;font-size:22px}.two-details{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:48px;padding:0 20px}.two-details h3{font-size:20px;margin-bottom:12px}.two-details p{font-size:14px;color:var(--muted)}.feature-icon{width:38px;height:38px;background:var(--soft);color:var(--blue);display:flex;align-items:center;justify-content:center;border-radius:12px;margin-bottom:20px;font-size:20px;font-family:monospace}.games-band{background:#edf8f2;border-top:1px solid #dbece2;border-bottom:1px solid #dbece2}.games-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.games-copy h2{margin-bottom:25px}.games-copy p{max-width:440px;color:#52665b;font-size:16px}.game-samples{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}.mini-game{border-radius:24px;overflow:hidden;background:white;border:1px solid #d8e7df;padding:16px;box-shadow:0 18px 40px #1c583c0b}.mini-game:nth-child(2){transform:translateY(24px)}.mini-game p{font-size:12px;font-weight:700;line-height:1.4;margin-top:13px}.mini-game small{font-size:10px;color:var(--muted)}.board-2048{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;background:#b7aa99;padding:7px;border-radius:12px;aspect-ratio:1}.board-2048 span{display:grid;place-items:center;background:#cbbdab;border-radius:5px;color:#806853;font-size:17px;font-weight:750}.board-2048 .tile2{background:#f6efdf}.board-2048 .tile8{background:#f4ad65;color:white}.board-2048 .tile32{background:#eb7355;color:white}.board-memory{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:#edf3ff;padding:7px;border-radius:12px;aspect-ratio:1}.board-memory span{display:grid;place-items:center;border-radius:7px;background:#567ccd;color:white;font-size:24px}.board-memory .turned{background:#fff;border:1px solid #dce5f6}.games-note{font-size:10px;color:#4d6659;margin-top:32px}.game-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.game-tags span{font-size:11px;padding:8px 11px;border:1px solid #c8e0d2;border-radius:100px;color:#326148}.plans{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px}.plan{padding:38px;border:1px solid var(--line);border-radius:var(--radius);background:white}.plan.pro{background:#f3f8ff;border-color:#b8d8ff;position:relative}.plan h3{font-size:30px;margin-top:16px}.plan .plan-sub{font-size:14px;color:var(--muted);margin:13px 0 28px}.plan ul{list-style:none;padding:0;margin:0}.plan li{font-size:14px;line-height:1.6;padding:10px 0 10px 24px;position:relative;border-top:1px solid #e3eaf2}.plan li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}.plan-options{margin:24px 0 0;display:flex;gap:8px;flex-wrap:wrap}.plan-options span{border:1px solid #b8d8ff;background:#fff;font-size:12px;padding:8px 12px;border-radius:9px}.plan .small{margin-top:14px}.pricing-note{font-size:12px;color:var(--muted);max-width:800px;margin:25px auto 0;text-align:center}.faq-section{border-top:1px solid var(--line);display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-section h2{font-size:42px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{cursor:pointer;padding:23px 32px 23px 0;font-size:15px;font-weight:650;position:relative;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:1px;top:19px;font-size:23px;color:var(--blue);font-weight:400}.faq-list details[open] summary:after{content:"−"}.faq-list details p{font-size:14px;color:var(--muted);padding:0 26px 23px 0}.closing{padding:55px;background:var(--blue);border-radius:var(--radius);color:white;display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:90px}.closing h2{font-size:38px}.closing p{font-size:14px;color:#e4efff;margin-top:14px}.closing .button{white-space:nowrap}.site-footer{border-top:1px solid var(--line);padding:36px 0;background:var(--paper)}.footer-inner{display:flex;align-items:center;gap:30px;justify-content:space-between}.footer-links{display:flex;gap:23px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.footer-links a{text-decoration:none}.footer-links a:hover{text-decoration:underline}.footer-note{margin-top:25px;font-size:10px;line-height:1.7;color:var(--muted)}
.legal-hero{padding:70px 0 54px;background:radial-gradient(#ccd6e2 1px,transparent 1px),var(--paper);background-size:20px 20px;border-bottom:1px solid var(--line)}.legal-hero h1{font-size:clamp(43px,5vw,65px);margin:18px 0}.legal-hero p{max-width:720px;font-size:17px;color:var(--muted)}.legal-meta{font-size:11px!important;margin-top:23px}.legal-layout{display:grid;grid-template-columns:230px 1fr;gap:70px;padding:64px 0 90px;align-items:start}.toc{position:sticky;top:120px;display:flex;flex-direction:column;gap:14px;font-size:12px}.toc strong{font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.toc a{text-decoration:none;color:var(--muted);line-height:1.5}.toc a:hover{color:var(--blue)}.legal-body{min-width:0;max-width:760px}.legal-body section{margin-bottom:42px;scroll-margin-top:115px}.legal-body h2{font-size:25px;letter-spacing:-.025em;margin-bottom:18px;line-height:1.3}.legal-body p,.legal-body li{font-size:15px;line-height:1.85;color:#475365}.legal-body p+p{margin-top:16px}.legal-body ul{padding-left:20px;margin:15px 0}.legal-body li{margin:9px 0}.legal-body a{color:#006ad9;text-underline-offset:3px;overflow-wrap:anywhere}.legal-summary{padding:24px 27px;border:1px solid #cbdffa;border-radius:18px;background:#f3f8ff;margin-bottom:42px}.legal-summary p{font-size:14px}.legal-summary strong{color:var(--ink)}.notice{padding:19px 23px;background:var(--paper);border-left:3px solid var(--blue);border-radius:0 12px 12px 0;margin:22px 0}.legal-home{margin-top:40px}.not-found{min-height:65vh;padding:90px 0}.not-found h1{margin:15px 0}.not-found p{color:var(--muted);margin:20px 0 32px}
@media(min-width:1450px){.hero-grid{min-height:790px}.hero-visual{min-height:610px}.hero .phone{width:262px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero-grid{gap:20px;padding-top:55px;min-height:660px}.hero-visual{padding-right:5px;min-height:515px}.hero .phone{width:216px}.hero h1{font-size:59px}.code-card{width:260px;left:-15px;bottom:36px}.code-body{font-size:11px;padding:20px 16px}.hero-note{left:0;top:36px}.hero .lede{font-size:16px}.hero-caption{max-width:185px;bottom:-10px}.feature-panel{padding:42px;gap:35px}.feature-copy h2{font-size:36px}.debug-caption{right:-10px}.games-inner{gap:35px}.legal-layout{gap:40px;grid-template-columns:200px 1fr}.site-nav{gap:20px}.header-inner{gap:25px}}
@media(max-width:760px){html{scroll-padding-top:128px}.wrap{width:calc(100% - 36px)}.header-inner{min-height:74px;gap:12px;flex-wrap:wrap;padding:13px 0}.brand{font-size:16px}.brand img{width:32px;height:32px}.language{margin-left:auto;order:2}.site-nav{order:3;width:100%;margin-left:0;justify-content:space-between;gap:15px;font-size:12px;border-top:1px solid var(--line);padding-top:7px}.site-nav a{min-height:30px}.hero-grid{grid-template-columns:1fr;gap:16px;padding:44px 0 32px;min-height:0}.hero-copy{text-align:center}.hero h1{font-size:clamp(43px,8.8vw,62px);margin:21px auto;max-width:650px}.hero .lede{max-width:500px;margin:0 auto 24px}.hero-actions{justify-content:center}.hero-visual{width:min(460px,100%);min-height:480px;margin:auto;padding-right:22px}.hero .phone{width:210px}.hero-note{top:28px;left:22px}.code-card{width:265px;left:6px;bottom:50px}.hero-caption{right:0;bottom:0;max-width:230px}.hero-foot{flex-wrap:wrap;justify-content:center;text-align:center;padding:22px 0;font-size:11px;gap:12px 25px}.section{padding:70px 0}.section-head{display:block;margin-bottom:35px}.section-head p{margin-top:22px;max-width:100%}.journey{gap:26px;grid-template-columns:1fr}.journey article{padding-top:22px;display:grid;grid-template-columns:32px 1fr;column-gap:14px}.journey .number{grid-row:1/4;margin-top:4px}.journey h3{font-size:21px}.journey p{font-size:14px}.journey .tag{grid-column:2;margin-top:14px}.feature-panel{padding:32px 25px;grid-template-columns:1fr;gap:45px}.feature-copy h2{font-size:37px}.debug-stack{max-height:none}.debug-stack .phone{width:210px}.debug-caption{right:0;bottom:50px;font-size:11px;max-width:195px}.two-details{grid-template-columns:1fr;gap:32px;padding:0 8px;margin-top:35px}.games-inner{grid-template-columns:1fr;gap:35px}.games-copy p{font-size:15px}.game-samples{max-width:460px;margin:auto;width:100%;padding-bottom:20px}.mini-game{padding:12px;border-radius:20px}.games-note{margin-top:21px}.plans{grid-template-columns:1fr;gap:18px}.plan{padding:28px}.plan h3{font-size:28px}.faq-section{grid-template-columns:1fr;gap:30px}.faq-section h2{font-size:36px}.closing{padding:32px 26px;display:block;margin-bottom:64px}.closing h2{font-size:33px}.closing .button{margin-top:25px}.footer-inner{align-items:flex-start;flex-direction:column;gap:25px}.footer-links{gap:18px}.footer-note{font-size:10px}.legal-hero{padding:42px 0 35px}.legal-hero h1{font-size:43px}.legal-hero p{font-size:15px}.legal-layout{grid-template-columns:1fr;gap:35px;padding:36px 0 55px}.toc{position:static;border-bottom:1px solid var(--line);padding-bottom:28px;display:flex;flex-direction:row;gap:12px 18px;flex-wrap:wrap}.toc strong{width:100%;margin:0}.legal-body section{scroll-margin-top:140px}.legal-body p,.legal-body li{font-size:14px}.legal-summary{padding:22px}.legal-body h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.site-footer,.toc,.legal-home{display:none}.wrap{width:100%}.legal-layout{display:block;padding:20px}.legal-hero{padding:20px;background:none}.legal-body{max-width:none}a{color:inherit}.legal-body section{break-inside:avoid}}

/* Keep small labels and white button text at AA contrast while preserving the app blue. */
.eyebrow,.text-link,.journey .number,.badge{color:#006ad9}.button{background:#006fed}.button.secondary{background:white}.games-margin{margin-top:100px}