:root{color-scheme:dark;--bg:#292d3b;--deep:#222531;--surface:#343a4b;--paper:#f3f6f5;--ink:#222531;--text:#fff;--muted:#bfc7d6;--accent:#02a55e;--link:#77e6ac;--line:#526078;--max:1180px;--display:'Big Shoulders Display','Arial Narrow',Impact,sans-serif;--body:'Atkinson Hyperlegible',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--body);overflow-wrap:break-word}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:var(--link);text-underline-offset:4px}a:hover{color:#fff}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--link);outline-offset:5px}button{cursor:pointer}img{max-width:100%;height:auto;display:block}.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.skip{position:fixed;top:-100px;left:16px;background:var(--paper);color:var(--ink);padding:12px 20px;z-index:100}.skip:focus{top:12px}.topbar{position:sticky;top:0;z-index:30;background:var(--deep);border-bottom:1px solid var(--line)}.topbar-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{flex:0 0 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24px;text-wrap:balance}.lead{font-size:20px;line-height:1.5;color:#e2e8f0;margin:0 0 24px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{min-height:48px;padding:13px 24px;display:inline-flex;justify-content:center;align-items:center;gap:10px;border:2px solid transparent;border-radius:999px;font:700 16px/1.3 var(--body);text-decoration:none}.btn-primary{background:var(--accent);color:#101a16}.btn-primary:hover{background:#23c77d;color:#101a16}.btn-outline{background:transparent;border-color:#aeb7c7;color:var(--text)}.btn-outline:hover{border-color:#fff;color:#fff}.disclosure{font-size:14px;color:var(--muted);line-height:1.55;margin:16px 0 0;max-width:64ch}.hero-media{margin:0;position:relative}.hero-media img{border-radius:18px;width:100%;height:auto;aspect-ratio:3/2}.hero-media figcaption{font-size:12px;line-height:1.5;color:var(--muted);margin:12px 0 0}.hero-media::before{content:'';display:block;width:80px;height:5px;background:var(--accent);margin-bottom:18px}.content-section{padding:80px 0;border-bottom:1px solid #41495a;scroll-margin-top:90px}.content-section:nth-of-type(even){background:var(--deep)}.section-grid{display:grid;grid-template-columns:minmax(220px,340px) minmax(0,1fr);gap:56px;align-items:start}.section-heading{position:sticky;top:112px}.section-number{display:block;font:700 13px/1 var(--body);letter-spacing:.12em;color:var(--link);margin-bottom:18px}.section-heading h2{font:900 clamp(36px,4.4vw,56px)/1.05 var(--display);margin:0;letter-spacing:-.012em;text-wrap:balance}.section-heading::after{content:'';display:block;width:48px;height:5px;background:var(--accent);margin-top:25px}.section-body{min-width:0}.section-body>:first-child{margin-top:0}.section-body p{margin:0 0 22px}.section-body h3{font:800 clamp(25px,2.6vw,30px)/1.15 var(--display);margin:32px 0 14px}.section-body ul,.section-body ol{padding-left:24px;margin:0 0 24px}.section-body li{margin:0 0 12px}.section-body li::marker{color:var(--link);font-weight:700}.section-body strong{font-weight:700}.section-image{margin:0 0 30px}.section-image img{width:100%;height:auto;aspect-ratio:3/2;border-radius:18px}.section-image figcaption{font-size:12px;color:var(--muted);margin-top:10px}.facts{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;padding:12px 24px;border-radius:18px;background:var(--paper);color:var(--ink);margin:24px 0}.facts>div{padding:15px 0;border-bottom:1px solid #cbd4d1}.facts dt{font-size:13px;color:#425550;margin:0 0 4px}.facts dd{font-size:18px;font-weight:700;margin:0}.cards,.game-grid,.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;padding:0!important;margin:24px 0}.cards>*,.game-grid>*,.feature-grid>*{padding:22px;border:1px solid var(--line);border-radius:12px;margin:0!important}.cards h3,.game-grid h3,.feature-grid h3{margin:0 0 12px}.cards p:last-child,.game-grid p:last-child,.feature-grid p:last-child{margin:0}.steps{list-style:none;counter-reset:steps;padding:0!important}.steps>li{position:relative;padding:0 0 24px 80px;counter-increment:steps;border-bottom:1px solid #465064;margin:24px 0}.steps>li::before{content:counter(steps,decimal-leading-zero);position:absolute;top:0;left:0;width:56px;height:56px;display:grid;place-items:center;border-radius:12px;background:var(--paper);color:var(--ink);font:900 32px/1 var(--display)}.steps h3{margin:0 0 12px}.note,.notice,.callout{border-left:4px solid var(--link);background:var(--surface);padding:20px 24px;border-radius:0 12px 12px 0;margin:24px 0}.note p:last-child,.notice p:last-child,.callout p:last-child{margin-bottom:0}.table-wrap{max-width:100%;overflow-x:auto;margin:24px 0;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;text-align:left;font-size:16px}caption{text-align:left;padding:16px;background:var(--surface);font-weight:700}th,td{padding:16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--surface);font-weight:700}tr:last-child td{border-bottom:0}.section-body details{border-top:1px solid var(--line);padding:0}.section-body details:last-child{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;padding:23px 40px 23px 0;position:relative;font-size:19px;font-weight:700;line-height:1.4}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:2px;top:21px;font-size:26px;line-height:1;color:var(--link)}details[open]>summary::after{content:'−'}details>p,details>div{padding-bottom:8px}.partner-band{background:var(--paper);color:var(--ink);padding:42px 0}.partner-inner{display:flex;align-items:center;justify-content:space-between;gap:36px}.partner-inner h2{font:800 36px/1.1 var(--display);margin:0 0 12px}.partner-inner p{margin:0;max-width:65ch}.partner-inner a{color:#135b3c}.partner-label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin-bottom:12px!important}.footer{background:var(--deep);padding:48px 0 30px;color:var(--muted);font-size:14px}.footer-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:24px}.footer-logo{width:175px}.age{display:inline-grid;place-items:center;min-width:52px;min-height:52px;border:2px solid var(--link);border-radius:50%;font:800 22px var(--display);color:#fff}.footer p{max-width:90ch}.footer a{color:var(--link)}.footer-bottom{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;margin-top:26px;font-size:13px}.source-list{font-size:14px;line-height:1.6}.muted{color:var(--muted)}
@media(max-width:980px){.hero{grid-template-columns:1fr;padding:48px 0 56px;gap:28px}.hero h1{max-width:15ch}.hero-media{max-width:740px;width:100%}.section-grid{grid-template-columns:1fr;gap:30px}.section-heading{position:static}.content-section{padding:56px 0}.section-heading h2{max-width:22ch}.section-heading::after{margin-top:18px}.topbar-inner{gap:18px}.nav{gap:4px 16px}.nav a{font-size:14px}.partner-inner{align-items:flex-start;flex-direction:column;gap:24px}}
@media(max-width:760px){.topbar-inner{min-height:68px;flex-wrap:wrap;gap:0}.brand img{width:150px}.js .menu-toggle{display:inline-flex}.nav{width:100%;padding:8px 0 16px;display:flex;gap:0;flex-direction:column;align-items:stretch}.nav a{padding:11px 8px;min-height:44px;border-top:1px solid #41495a;font-size:16px}.js .nav{display:none}.js .nav.is-open{display:flex}.topbar-inner>.menu-toggle{margin-left:auto}.hero{padding-top:36px}.hero h1{font-size:clamp(48px,11vw,76px)}.lead{font-size:18px}}
@media(max-width:640px){body{font-size:16px}.wrap{width:calc(100% - 32px)}.content-section{padding:44px 0}.section-grid{gap:24px}.section-heading h2{font-size:38px}.hero-actions{flex-direction:column;align-items:stretch}.btn{width:100%}.facts{grid-template-columns:1fr;padding:8px 18px}.cards,.game-grid,.feature-grid{grid-template-columns:1fr}.steps>li{padding-left:66px}.steps>li::before{width:48px;height:48px;font-size:28px}.section-image{margin-bottom:24px}.note,.notice,.callout{padding:18px}.table-wrap{margin:20px 0}th,td{padding:12px;font-size:14px}.partner-band{padding:32px 0}.partner-inner{align-items:stretch}.partner-inner h2{font-size:32px}.footer{padding-top:34px}.footer-head{gap:18px}.footer-bottom{display:block}.section-number{margin-bottom:12px}.section-heading::after{height:4px}.hero-media figcaption,.section-image figcaption{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.hero-actions{margin-top:24px}.partner-copy .eyebrow{color:#135b3c}.partner-copy .btn{margin:22px 0 14px}.partner-copy .small{font-size:14px}.partner-copy>p>strong{font:800 36px/1.2 var(--display)}