/* QG99 base styles - English comments only */
:root{
  --pgb4-bg:#0D1117;
  --pgb4-bg-alt:#131a24;
  --pgb4-primary:#FF6347;
  --pgb4-primary-dark:#d8492e;
  --pgb4-mint:#BAFFC9;
  --pgb4-cyan:#E0FFFF;
  --pgb4-pink:#FFB3BA;
  --pgb4-text:#E6EDF3;
  --pgb4-muted:#9aa6b2;
  --pgb4-gold:#ffd27a;
  --pgb4-radius:14px;
  --pgb4-shadow:0 8px 24px rgba(0,0,0,.35);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{font-size:62.5%}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,sans-serif;
  background:radial-gradient(1200px 600px at 50% -10%,#1b2330 0%,var(--pgb4-bg) 60%);
  color:var(--pgb4-text);
  line-height:1.5rem;
  font-size:1.5rem;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.2;font-weight:800}

/* Layout */
.pgb4-container{width:100%;max-width:430px;margin:0 auto;padding:0 12px}
.pgb4-wrapper{padding:14px 0}
.pgb4-section{margin:22px 0}
.pgb4-section h2{font-size:2rem;margin-bottom:10px;color:var(--pgb4-cyan)}
.pgb4-section h3{font-size:1.65rem;margin:10px 0 6px;color:var(--pgb4-mint)}
.pgb4-muted{color:var(--pgb4-muted)}
.pgb4-center{text-align:center}

/* Header */
.pgb4-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:linear-gradient(90deg,#10151d,#1b2330);
  border-bottom:2px solid var(--pgb4-primary);
  box-shadow:var(--pgb4-shadow);
}
.pgb4-header-inner{
  max-width:430px;margin:0 auto;padding:8px 12px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.pgb4-logo{display:flex;align-items:center;gap:8px;font-weight:900;font-size:1.7rem;color:var(--pgb4-cyan)}
.pgb4-logo img{width:28px;height:28px;border-radius:6px}
.pgb4-logo .pgb4-badge{color:var(--pgb4-primary)}
.pgb4-head-actions{display:flex;align-items:center;gap:6px}
.pgb4-btn{
  border:0;border-radius:10px;padding:8px 14px;font-size:1.35rem;font-weight:800;
  cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:38px;
  transition:transform .15s ease,filter .15s ease;
}
.pgb4-btn:active{transform:scale(.95)}
.pgb4-btn-primary{background:linear-gradient(90deg,var(--pgb4-primary),#ff8a5c);color:#fff}
.pgb4-btn-ghost{background:rgba(224,255,255,.08);color:var(--pgb4-cyan);border:1px solid rgba(224,255,255,.18)}
.pgb4-menu-btn{background:transparent;color:var(--pgb4-cyan);font-size:2rem;padding:6px 10px;border-radius:10px}

/* Expandable nav */
.pgb4-nav{max-height:0;overflow:hidden;transition:max-height .3s ease;background:#0f141c}
.pgb4-nav.open{max-height:560px}
.pgb4-nav-inner{max-width:430px;margin:0 auto;padding:8px 12px 12px;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pgb4-nav a{
  padding:10px 12px;border-radius:10px;background:#16202b;color:var(--pgb4-text);
  font-size:1.3rem;display:flex;align-items:center;gap:8px;
}
.pgb4-nav a:active{background:#1e2a38}
.pgb4-nav a .material-icons,.pgb4-nav a i{font-size:18px;color:var(--pgb4-primary)}

/* Hero carousel */
.pgb4-carousel{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--pgb4-shadow);margin-top:8px}
.pgb4-slides{display:flex;scroll-snap-type:x mandatory;overflow-x:auto;scroll-behavior:smooth;gap:0}
.pgb4-slides::-webkit-scrollbar{display:none}
.pgb4-slide{flex:0 0 100%;scroll-snap-align:center;position:relative}
.pgb4-slide img{width:100%;height:200px;object-fit:cover}
.pgb4-slide-cap{
  position:absolute;left:0;right:0;bottom:0;padding:12px;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);
  color:#fff;
}
.pgb4-slide-cap b{color:var(--pgb4-gold)}
.pgb4-dots{display:flex;gap:6px;justify-content:center;padding:8px 0}
.pgb4-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.25);cursor:pointer}
.pgb4-dots span.active{background:var(--pgb4-primary)}

/* CTA banner */
.pgb4-cta{background:linear-gradient(90deg,#1a2330,#2a1330);border:1px solid rgba(255,99,71,.5);border-radius:var(--pgb4-radius);padding:14px;margin:18px 0;text-align:center}
.pgb4-cta h3{color:var(--pgb4-gold);margin-bottom:8px}
.pgb4-cta p{color:var(--pgb4-muted);margin-bottom:10px;font-size:1.35rem}
.pgb4-cta .pgb4-btn{font-size:1.5rem;padding:10px 22px}

/* Game category */
.pgb4-cat-head{display:flex;align-items:center;justify-content:space-between;margin:18px 0 10px}
.pgb4-cat-head h2{font-size:1.85rem;color:var(--pgb4-cyan);display:flex;align-items:center;gap:8px}
.pgb4-cat-head .pgb4-tag{font-size:1.2rem;color:var(--pgb4-primary);background:rgba(255,99,71,.12);padding:4px 8px;border-radius:20px}
.pgb4-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pgb4-card{
  background:#11181f;border:1px solid #1f2a36;border-radius:12px;overflow:hidden;
  text-align:center;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;
}
.pgb4-card:active{transform:scale(.96);border-color:var(--pgb4-primary)}
.pgb4-card img{width:100%;height:84px;object-fit:cover;background:#0a0e13}
.pgb4-card .pgb4-name{padding:6px;font-size:1.15rem;color:var(--pgb4-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pgb4-card .pgb4-ribbon{font-size:1.05rem;color:var(--pgb4-gold);padding:2px 0 6px}

/* Feature / promo grid */
.pgb4-features{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.pgb4-feature{background:#11181f;border-radius:12px;padding:12px;border:1px solid #1f2a36}
.pgb4-feature .ico{font-size:24px;color:var(--pgb4-primary)}
.pgb4-feature h3{font-size:1.4rem;margin:6px 0 4px;color:var(--pgb4-cyan)}
.pgb4-feature p{font-size:1.2rem;color:var(--pgb4-muted)}

/* Testimonial */
.pgb4-reviews{display:grid;grid-template-columns:1fr;gap:8px}
.pgb4-review{background:#11181f;border-left:3px solid var(--pgb4-primary);border-radius:10px;padding:10px 12px}
.pgb4-review .who{font-size:1.2rem;color:var(--pgb4-gold);margin-bottom:4px}
.pgb4-review .what{font-size:1.25rem;color:var(--pgb4-text)}

/* Winners */
.pgb4-winners{background:#11181f;border-radius:12px;padding:10px;border:1px solid #1f2a36}
.pgb4-winner{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed #243140;font-size:1.25rem}
.pgb4-winner:last-child{border-bottom:0}
.pgb4-winner b{color:var(--pgb4-mint)}

/* Payment */
.pgb4-pay{display:flex;flex-wrap:wrap;gap:8px}
.pgb4-pay span{background:#11181f;border:1px solid #1f2a36;border-radius:20px;padding:6px 12px;font-size:1.2rem;color:var(--pgb4-cyan)}

/* Inline SEO text link */
.pgb4-inlink{color:var(--pgb4-primary);font-weight:700;border-bottom:1px dotted var(--pgb4-primary)}

/* FAQ */
.pgb4-faq details{background:#11181f;border:1px solid #1f2a36;border-radius:10px;padding:10px 12px;margin-bottom:8px}
.pgb4-faq summary{font-weight:700;color:var(--pgb4-cyan);cursor:pointer;font-size:1.3rem}
.pgb4-faq p{margin-top:6px;color:var(--pgb4-muted);font-size:1.25rem}

/* Footer */
.pgb4-footer{background:#0a0e13;border-top:2px solid var(--pgb4-primary);padding:18px 12px 92px;margin-top:24px}
.pgb4-footer .pgb4-brand{color:var(--pgb4-muted);font-size:1.25rem;margin-bottom:10px}
.pgb4-footer-links{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px}
.pgb4-footer-links a{color:var(--pgb4-cyan);font-size:1.2rem;padding:6px 0;border-bottom:1px dashed #1c2630}
.pgb4-footer-promos{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.pgb4-footer-promos .pgb4-btn{font-size:1.15rem;padding:6px 10px}
.pgb4-copy{text-align:center;color:var(--pgb4-muted);font-size:1.15rem;padding-top:8px;border-top:1px solid #1c2630}

/* Mobile bottom nav */
.pgb4-bottomnav{
  position:fixed;bottom:0;left:0;right:0;z-index:1000;
  background:linear-gradient(180deg,#10151d,#0a0e13);
  border-top:2px solid var(--pgb4-primary);
  display:flex;justify-content:space-around;align-items:stretch;
  height:62px;
}
.pgb4-bottomnav button{
  flex:1;background:transparent;border:0;color:var(--pgb4-muted);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:1.05rem;font-weight:700;gap:2px;min-width:60px;min-height:60px;
  transition:color .15s,transform .15s;
}
.pgb4-bottomnav button:active{transform:scale(.92)}
.pgb4-bottomnav button.active{color:var(--pgb4-primary)}
.pgb4-bottomnav .material-icons,.pgb4-bottomnav i{font-size:22px}
.pgb4-bottomnav .pgb4-dot{position:relative}
.pgb4-bottomnav .pgb4-dot::after{content:"";position:absolute;top:4px;right:18px;width:7px;height:7px;background:var(--pgb4-primary);border-radius:50%}

/* Desktop */
@media (min-width:769px){
  .pgb4-bottomnav{display:none}
  .pgb4-container{max-width:760px}
  .pgb4-grid{grid-template-columns:repeat(6,1fr)}
  .pgb4-features{grid-template-columns:repeat(3,1fr)}
  .pgb4-footer{padding-bottom:24px}
}
@media (max-width:768px){
  main{padding-bottom:84px}
}

/* Helper utility for hidden desktop nav (extra) */
.pgb4-hide-mobile{display:none}
@media (min-width:769px){.pgb4-hide-mobile{display:flex}}