:root{
  --bg:#ffffff;
  --bg-2:#f5f5f5;
  --slab:#1a237e;
  --card:#ffffff;
  --text:#000000;
  --muted:#333333;
  --brand:#dc3545;
  --brand-2:#28a745;
  --accent:#ffd700;
  --gradient-1:linear-gradient(135deg, #1a237e 0%, #283593 50%, #3949ab 100%);
  --red-btn:#dc3545;
  --green-btn:#28a745;
  --gold:#ffd700;
  --dark-blue:#1a237e;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:'Inter','Poppins',system-ui,Segoe UI,Roboto,Arial,sans-serif;font-weight:400;letter-spacing:-0.01em;}
img{max-width:100%;display:block}
.container{width:min(1040px,92%);margin:auto}
.nowrap{white-space:nowrap}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid rgba(0,0,0,.1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none}
.brand-text{font-weight:800;letter-spacing:.06em}
.logo{height:28px}
.menu-btn{background:none;border:0;display:inline-flex;align-items:center;justify-content:center;padding:8px;border-radius:8px;cursor:pointer}
.menu-btn img{filter:brightness(0);opacity:1}
.nav{display:none;gap:16px;align-items:center}
.nav.hidden{display:none}
.nav-link{color:#000000;text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:12px 20px;font-weight:700;text-decoration:none}
.btn-primary{background:var(--green-btn);color:#ffffff;box-shadow:0 4px 15px rgba(40,167,69,.3);position:relative;overflow:hidden;border-radius:8px}
.btn-primary:hover{background:#218838;box-shadow:0 6px 20px rgba(40,167,69,.4)}
.btn-red{background:var(--red-btn);color:#ffffff;box-shadow:0 4px 15px rgba(220,53,69,.3);position:relative;overflow:hidden;border-radius:8px}
.btn-red:hover{background:#c82333;box-shadow:0 6px 20px rgba(220,53,69,.4)}
.btn-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}
.btn-primary:hover::before{left:100%}

@media(min-width:768px){
  .menu-btn{display:none}
  .nav{display:flex!important}
  .nav.hidden{display:flex!important}
  .hero-banner{margin-bottom:32px;max-height:400px}
  .hero-banner-desktop{width:100%;height:100%;max-height:400px;object-fit:contain;object-position:center top;opacity:1;display:block}
  .hero-banner-mobile{display:none}
  .header-pulse-btn{display:none}
}

@media(max-width:767px){
  .menu-btn{display:inline-flex}
  .nav{position:absolute;top:100%;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid rgba(0,0,0,.1);flex-direction:column;align-items:stretch;padding:16px 4%;gap:12px;display:flex}
  .nav.hidden{display:none}
  .nav-link{padding:12px 16px;border-radius:8px;transition:background .2s}
  .nav-link:hover{background:rgba(0,0,0,.05)}
  .btn-primary{width:100%;justify-content:center}
  .container{width:min(100%,92%);padding:0 4%}
  .hero-title{font-size:22px}
  .hero-sub{font-size:14px}
  .hero-content{padding:32px 0 24px}
  .hero-banner{aspect-ratio:4/3;margin-bottom:20px}
  .hero-banner-desktop{display:none!important}
  .hero-banner-mobile{display:block!important;width:100%;height:100%;object-fit:cover;object-position:center top;position:absolute;top:0;left:0}
  .hero-banner-text{font-size:32px}
  .hero-banner-overlay{max-width:30%;max-height:70%;right:3%;top:50%}
  .content-guide h2{font-size:24px;margin:24px 0 12px;text-align:center}
  .content-guide h3{font-size:20px;margin:20px 0 10px}
  .content-guide p{text-align:left}
  .content-guide .game-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .content-guide .game-grid .game-card{padding:16px}
  .content-guide .promo-box{padding:20px;text-align:center}
  .content-guide .promo-box p{text-align:center}
  .content-guide .promo-box a{display:inline-block;margin:0 auto;text-align:center;width:auto}
  .game-card{text-align:center;justify-items:center;padding:12px}
  .game-thumb{margin:0 auto;width:120px;height:120px}
  .section-title{font-size:24px;text-align:center}
  .content-guide table{font-size:13px;overflow-x:auto;display:block;width:100%}
  .content-guide table tbody{display:block}
  .content-guide table thead{display:none}
  .content-guide table tr:first-child{display:none}
  .content-guide table tr{display:block;margin-bottom:12px;background:var(--card);border-radius:8px;border:1px solid rgba(0,0,0,.1);overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,.05)}
  .content-guide table th,.content-guide table td{display:block;padding:12px;text-align:left}
  .content-guide table th{display:none}
  .content-guide table td{color:var(--text);border-bottom:none}
  .content-guide table td:first-child{background:var(--slab);color:#ffffff;font-weight:700;font-size:13px;padding:12px;margin:0}
  .content-guide table td:last-child{background:var(--bg-2);color:var(--muted);font-weight:500;padding:12px;padding-top:8px}
  .slab-inner{text-align:center;padding:0 4%}
  .btn-cta,.btn-pill{width:100%;max-width:280px;margin:0 auto}
  .header-inner{padding:12px 4%;position:relative}
}

/* Hero */
.hero{position:relative;background:#ffffff;}
.hero-content{position:relative;padding:56px 0 36px;display:grid;gap:16px;text-align:center}
.hero-banner{position:relative;display:flex;justify-content:center;align-items:center;margin-bottom:24px;width:100vw;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;padding:0;overflow:hidden}
.hero-banner-desktop{width:100%;max-width:100%;height:auto;border-radius:0;opacity:1;position:relative;object-fit:contain;object-position:center top;display:block}
.hero-banner-mobile{display:none;width:100%;max-width:100%;height:auto;border-radius:0;opacity:1;position:absolute;top:0;left:0;object-fit:cover;object-position:center top}
.hero-banner-overlay{position:absolute;right:5%;top:50%;transform:translateY(-50%);max-width:25%;max-height:80%;width:auto;height:auto;z-index:2;opacity:.9;object-fit:contain}
.hero-banner-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:48px;font-weight:800;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.5),0 0 30px rgba(26,35,126,.4),0 0 20px rgba(255,215,0,.3);letter-spacing:.1em;z-index:1;font-family:'Inter',sans-serif}
.hero-title{font-size:28px;line-height:1.2;margin:0;font-weight:800}
.hero-sub{margin:0 auto;max-width:720px;color:var(--muted);font-size:18px;font-weight:700}
.btn-cta{background:var(--green-btn);color:#ffffff;padding:16px 28px;border-radius:12px;font-weight:700;box-shadow:0 4px 15px rgba(40,167,69,.3);position:relative;overflow:hidden;animation:pulse-button 2s ease-in-out infinite}
.btn-cta:hover{background:#218838;box-shadow:0 6px 20px rgba(40,167,69,.4)}
.btn-cta::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}
.btn-cta:hover::before{left:100%}

/* Lead */
.lead{padding:28px 0;color:var(--text)}
.lead p{margin:0;line-height:1.7}

/* Content Section */
.content-guide{padding:32px 0;color:var(--text)}
.content-guide h2{font-weight:800;font-size:32px;margin:32px 0 16px;color:var(--text)}
.content-guide h3{font-weight:700;font-size:24px;margin:24px 0 12px;color:var(--text)}
.content-guide p{margin:0 0 16px;line-height:1.7;color:var(--muted)}
.content-guide ul, .content-guide ol{margin:0 0 16px 20px;padding-left:20px;line-height:1.8}
.content-guide li{margin:8px 0;color:var(--muted)}
.content-guide strong{color:var(--text);font-weight:600}
.content-guide .highlight{background:rgba(26,35,126,.1);padding:18px 20px;border-left:4px solid var(--dark-blue);border-radius:8px;margin:20px 0}
.content-guide .section-box{background:rgba(26,35,126,.05);padding:20px 24px;border-radius:12px;margin:20px 0;border:1px solid rgba(26,35,126,.15)}
.content-guide .section-box p{margin:0}
.content-guide .game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin:24px 0}
.content-guide .game-grid .game-card{background:var(--card);padding:20px;border-radius:12px;text-align:center;border:1px solid rgba(0,0,0,.1);transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.content-guide .game-grid .game-card:hover{transform:translateY(-4px);border-color:rgba(26,35,126,.3);box-shadow:0 8px 24px rgba(26,35,126,.2)}
.content-guide .game-grid .game-card h4{margin:0 0 8px;font-size:16px;color:var(--text)}
.content-guide .game-grid .game-card p{margin:0 0 12px;font-size:13px;color:var(--muted)}
.content-guide .game-grid .game-card a{display:inline-block;background:var(--green-btn);color:#ffffff;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:700;font-size:14px;animation:pulse-button 2s ease-in-out infinite}
.content-guide .game-grid .game-card a:hover{background:#218838}
.content-guide .promo-box{background:linear-gradient(135deg,var(--dark-blue) 0%,#283593 100%);padding:24px;border-radius:16px;margin:24px 0;border:2px solid rgba(255,215,0,.3);text-align:center;color:#ffffff}
.content-guide .promo-box p{margin:0 0 12px;color:#ffffff}
.content-guide .promo-box p:last-child{margin:0}
.content-guide .promo-box strong{color:var(--gold)}
.content-guide .promo-box a{display:inline-block;background:var(--green-btn);color:#ffffff;padding:14px 28px;border-radius:12px;text-decoration:none;font-weight:700;animation:pulse-button 2s ease-in-out infinite}
.content-guide .promo-box a:hover{background:#218838}
.content-guide .faq-section{margin:24px 0}
.content-guide .faq-section details{margin-bottom:16px;background:var(--bg-2);border-radius:12px;border:1px solid rgba(0,0,0,.1);overflow:hidden}
.content-guide .faq-section summary{padding:18px 20px;cursor:pointer;font-weight:700;color:var(--text);list-style:none;position:relative}
.content-guide .faq-section summary::-webkit-details-marker{display:none}
.content-guide .faq-section summary::after{content:'+';position:absolute;right:20px;font-size:24px;font-weight:300;color:var(--dark-blue);transition:transform .3s}
.content-guide .faq-section details[open] summary::after{transform:rotate(45deg)}
.content-guide .faq-section details p{padding:0 20px 20px;margin:0;color:var(--muted);line-height:1.7}

/* Tables */
.content-guide table{width:100%;border-collapse:collapse;margin:20px 0;background:var(--bg-2);border-radius:10px;overflow:hidden;border:1px solid rgba(0,0,0,.1)}
.content-guide th{background:var(--slab);color:#ffffff;font-weight:700;padding:14px 16px;text-align:left;border-bottom:2px solid rgba(255,255,255,.2)}
.content-guide td{padding:12px 16px;border-bottom:1px solid rgba(0,0,0,.05);color:var(--muted)}
.content-guide tr:last-child td{border-bottom:none}
.content-guide tr:hover td{background:rgba(0,0,0,.02)}

/* Games */
.games{padding:20px 0 8px}
.section-title{font-weight:800;font-size:28px;margin:8px 0 18px}
.grid{display:grid;gap:18px}
.grid-games{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:640px){.grid-games{grid-template-columns:repeat(3,minmax(0,1fr))}}
.game-card{background:var(--card);padding:16px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.1);text-decoration:none;color:var(--text);display:grid;gap:10px;justify-items:center;text-align:center;transition:transform .15s ease, box-shadow .2s ease;border:1px solid rgba(0,0,0,.05)}
.game-card:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(26,35,126,.15),0 0 0 1px rgba(26,35,126,.1) inset}
.game-thumb{border-radius:12px;width:140px;height:140px;object-fit:cover;background:#f5f5f5}
.game-title{margin:0;font-size:18px}
.game-supplier{color:var(--muted);font-size:13px}

/* CTA slab */
.cta-slab{background:linear-gradient(135deg,var(--dark-blue),#283593);padding:30px 0;margin:8px 0}
.slab-inner{display:flex;flex-direction:column;gap:16px;align-items:center;text-align:center}
.btn-pill{background:var(--green-btn);color:#ffffff;border-radius:12px;padding:14px 28px;font-weight:700;box-shadow:0 4px 15px rgba(40,167,69,.3);position:relative;overflow:hidden;animation:pulse-button 2s ease-in-out infinite}
.btn-pill:hover{background:#218838;box-shadow:0 6px 20px rgba(40,167,69,.4)}
.btn-pill::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}
.btn-pill:hover::before{left:100%}

/* How to */
.howto{padding:20px 0}
.steps{margin:0;padding-left:18px;line-height:1.8}

/* FAQ */
.faq{padding:10px 0 40px}
.accordion{display:grid;gap:16px}
.accordion .item{background:linear-gradient(135deg,var(--card) 0%,var(--bg-2) 100%);border-radius:16px;border:1px solid rgba(0,0,0,.1);box-shadow:0 4px 12px rgba(0,0,0,.1);transition:all .3s ease;overflow:hidden}
.accordion .item:hover{border-color:rgba(26,35,126,.3);box-shadow:0 6px 20px rgba(26,35,126,.15)}
.accordion .q{width:100%;text-align:left;background:transparent;border:0;color:var(--text);font-weight:700;padding:20px 24px;border-radius:16px;cursor:pointer;position:relative;font-size:16px;transition:color .2s}
.accordion .q:hover{color:var(--dark-blue)}
.accordion .q::after{content:'+';position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:300;color:var(--dark-blue);transition:transform .3s}
.accordion .item.open .q::after{transform:translateY(-50%) rotate(45deg)}
.accordion .a{display:none;padding:0 24px 20px;color:var(--muted);line-height:1.7;animation:fadeIn .3s ease}
.accordion .item.open .a{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* Footer */
.site-footer{border-top:1px solid rgba(0,0,0,.1);padding:24px 0;background:#f5f5f5}
.footer-inner{display:flex;align-items:center;gap:14px}
.tiny{font-size:12px;color:var(--muted);margin:0}

/* Pulsing Animation */
@keyframes pulse-button{
  0%,100%{box-shadow:0 4px 15px rgba(40,167,69,.3),0 0 0 0 rgba(40,167,69,.4)}
  50%{box-shadow:0 4px 15px rgba(40,167,69,.3),0 0 0 8px rgba(40,167,69,0)}
}

/* Grid Tiles Section */
.tiles-section{padding:40px 0;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%)}
.tiles-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1200px;margin:0 auto}
.tile-item{background:linear-gradient(135deg,var(--card) 0%,var(--bg-2) 100%);border-radius:12px;padding:24px;text-align:center;border:1px solid rgba(0,0,0,.1);transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.tile-item::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-1);transform:scaleX(0);transition:transform .3s}
.tile-item:hover{transform:translateY(-4px);border-color:rgba(26,35,126,.3);box-shadow:0 8px 24px rgba(26,35,126,.2)}
.tile-item:hover::before{transform:scaleX(1)}
.tile-icon{font-size:32px;margin-bottom:12px;display:block}
.tile-title{font-weight:700;font-size:16px;margin:0 0 8px;color:var(--text)}
.tile-desc{font-size:13px;color:var(--muted);margin:0;line-height:1.5}
@media(max-width:1024px){.tiles-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.tiles-grid{grid-template-columns:1fr;gap:12px}.tile-item{padding:20px}}

/* Mobile Header Pulsing Button */
@media(max-width:767px){
  .header-pulse-btn{background:var(--green-btn);color:#ffffff;border-radius:8px;padding:10px 16px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(40,167,69,.3);animation:pulse-button 2s ease-in-out infinite;margin-left:12px}
  .header-pulse-btn:hover{background:#218838}
}

/* Util */
.hidden{display:none}