*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#f7f7f5;--paper:#fff;--ink:#16181d;--muted:#5d6370;--line:#e4e4e0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.7}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.55em 1.1em;border-radius:var(--radius);font-weight:700;font-size:.9rem;text-decoration:none;white-space:nowrap;border:2px solid transparent}
.btn-primary{background:var(--primary);color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-lg{padding:.8em 1.6em;font-size:1rem}
.btn-block{display:flex;width:100%}
.promo-bar{background:var(--ink);color:#fff;text-align:center;font-size:.85rem;padding:8px 16px}
.promo-bar a{color:var(--accent);font-weight:700;margin-left:8px;text-decoration:none}
.masthead{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.masthead-inner{display:flex;align-items:center;gap:24px;min-height:68px}
.logo{text-decoration:none}
.logo-text{font-weight:900;font-size:1.4rem;color:var(--primary)}
.logo-img{height:40px;width:auto;display:block}
.main-nav{display:flex;gap:20px;flex:1}
.main-nav a{text-decoration:none;font-weight:600;color:var(--muted)}
.main-nav a[aria-current],.main-nav a:hover{color:var(--ink);box-shadow:inset 0 -2px var(--primary)}
.masthead-actions{display:flex;gap:8px;align-items:center}
.lang-switch{display:flex;gap:2px}
.lang-switch a{padding:.2em .5em;font-size:.75rem;font-weight:700;text-decoration:none;color:var(--muted);border-radius:4px}
.lang-switch a.active{background:var(--ink);color:#fff}
main{padding:40px 16px 60px;display:flex;flex-direction:column;gap:48px}
.intro{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start}
.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--primary)}
.intro h1{font-size:clamp(1.8rem,4vw,3rem);line-height:1.15;margin:8px 0 14px;font-weight:900}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch}
.intro-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.toc{list-style:none;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;counter-reset:t}
.toc li{counter-increment:t;padding:6px 0;border-bottom:1px dashed var(--line)}
.toc li:last-child{border:0}
.toc a{text-decoration:none;font-weight:600}
.toc a::before{content:counter(t,decimal-leading-zero) "  ";color:var(--primary)}
h2{font-size:1.5rem;line-height:1.3;margin-bottom:12px}
.bonus-table table{width:100%;border-collapse:collapse;background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.bonus-table th,.bonus-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.bonus-table .amt{font-weight:900;color:var(--primary);font-size:1.1rem;white-space:nowrap}
.bonus-table small{display:block;color:var(--muted);font-size:.75rem}
.two-col{display:grid;grid-template-columns:1fr 320px;gap:40px}
.article section{margin-bottom:28px}
.article p{margin-bottom:14px;color:#2d3139}
.narrow{max-width:75ch}
.rail{display:flex;flex-direction:column;gap:18px;position:sticky;top:90px;align-self:start}
.rail-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.rail-box h3{font-size:1rem;margin-bottom:8px}
.rail-box ol{padding-left:1.2em;margin-bottom:12px;color:var(--muted);font-size:.9rem}
.cat-list{list-style:none}
.cat-list a{display:flex;flex-direction:column;padding:8px 0;border-bottom:1px solid var(--line);text-decoration:none}
.cat-list span{font-size:.8rem;color:var(--muted)}
.game-strip{display:grid;grid-template-columns:repeat(var(--cols),1fr);gap:10px;margin:8px 0 28px}
.game{position:relative;aspect-ratio:1;display:flex;flex-direction:column;justify-content:flex-end;padding:10px;border-radius:var(--radius);text-decoration:none;color:#fff;background:linear-gradient(160deg,hsl(var(--h) 80% 55%),hsl(calc(var(--h) + 50) 70% 22%))}
.game-provider{font-weight:800;font-size:.9rem}
.game-cta{font-size:.7rem;opacity:.85}
.badge{position:absolute;top:6px;right:6px;font-size:.6rem;font-weight:900;background:#fff;color:var(--ink);padding:.1em .45em;border-radius:3px}
.feature-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;border-top:3px solid var(--ink);padding-top:24px}
.feature-row h3{font-size:1rem;margin-bottom:4px}
.feature-row p{color:var(--muted);font-size:.9rem}
.steps-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.steps{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:var(--radius);padding:18px}
.steps h3{margin-bottom:8px}
.steps ol,.steps ul{padding-left:1.2em;color:var(--muted)}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:700}
.faq details p{margin-top:8px;color:var(--muted)}
.page-title{font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:900;line-height:1.2}
.site-footer{background:var(--ink);color:#c8cad0;padding:40px 0 20px;font-size:.9rem}
.site-footer .logo-text{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.footer-grid nav{display:flex;flex-direction:column;gap:6px}
.footer-grid nav a{text-decoration:none}
.facts div{display:flex;justify-content:space-between;border-bottom:1px solid #333;padding:6px 0}
.facts .age{display:inline-block;margin-top:10px;border:2px solid #fff;border-radius:50%;width:44px;height:44px;line-height:40px;text-align:center;font-weight:900;padding:0}
.copy{margin-top:24px;font-size:.8rem;opacity:.6}
.sticky-cta{position:fixed;right:16px;bottom:16px;z-index:20;background:var(--accent);color:#111;font-weight:900;text-decoration:none;padding:.8em 1.4em;border-radius:99px;box-shadow:0 6px 20px rgba(0,0,0,.2)}
/* library images */
.si img{background:var(--line)}
.intro-visual{margin-top:28px}
.intro-visual img{border:1px solid var(--line);box-shadow:0 1px 0 var(--line),0 14px 30px rgba(22,24,29,.12)}
.bonus-table .si-banner{margin-bottom:16px;max-width:880px}
.bonus-table .si-banner img{border:1px solid var(--line)}
.article .si-article{margin:0 0 32px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.app-shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:640px}
.app-shots .si-app{max-width:200px;width:100%;justify-self:center}
.app-shots .si-app img{border:6px solid var(--ink);box-shadow:0 12px 26px rgba(22,24,29,.18)}
@media (max-width:900px){
  .main-nav{display:none}
  .masthead-inner{justify-content:space-between}
  .masthead-actions .btn-line{display:none}
  .intro,.two-col,.footer-grid{grid-template-columns:1fr}
  .rail{position:static}
  .bonus-table table,.bonus-table tbody{display:block}
  .bonus-table tr{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;padding:12px 0;border-bottom:1px solid var(--line)}
  .bonus-table th,.bonus-table td{border:0;padding:2px 14px}
  .bonus-table .amt{white-space:normal}
  .game-strip{grid-template-columns:repeat(3,1fr)}
  .intro-visual{margin-top:22px}
  .app-shots{gap:10px}
  .app-shots .si-app img{border-width:4px}
}