/* ===== THEME B: Cyber Electric ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --neon-b:#00D4FF;--neon-p:#B04FFF;
  --bg:#010812;--text:#C8E8FF;--text-m:#6090B0;--text-d:#304860;
  --bdr:rgba(0,212,255,.18);
  --neon-grd:linear-gradient(135deg,#0080B0 0%,#00D4FF 45%,#B04FFF 100%);
  --btn-grd:linear-gradient(135deg,#0048A0,#00D4FF 50%,#6000C8);
  --glow-b:0 0 20px rgba(0,212,255,.5),0 0 60px rgba(0,212,255,.2);
}
html{font-size:16px}
body{
  background:var(--bg);color:var(--text);
  font-family:'Segoe UI',system-ui,sans-serif;
  min-height:100vh;overflow-x:hidden;
  max-width:480px;margin:0 auto;
}
body::before{
  content:'';position:fixed;inset:0;z-index:0;max-width:480px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%,rgba(0,100,180,.2) 0%,transparent 70%),
    radial-gradient(ellipse 40% 30% at 100% 60%,rgba(120,0,200,.12) 0%,transparent 60%),
    linear-gradient(0deg,transparent 49.5%,rgba(0,212,255,.04) 49.5%,rgba(0,212,255,.04) 50.5%,transparent 50.5%),
    linear-gradient(90deg,transparent 49.5%,rgba(0,212,255,.04) 49.5%,rgba(0,212,255,.04) 50.5%,transparent 50.5%);
  background-size:100% 100%,100% 100%,80px 80px,80px 80px;
  pointer-events:none;animation:gridMove 20s linear infinite;
}
@keyframes gridMove{from{background-position:0 0,0 0,0 0,0 0}to{background-position:0 0,0 0,80px 80px,80px 80px}}
body::after{
  content:'';position:fixed;inset:0;z-index:0;max-width:480px;
  background:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(0,0,0,.08) 3px,rgba(0,0,0,.08) 4px);
  pointer-events:none;opacity:.5;
}
.site-header{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 18px;background:rgba(1,8,18,.95);
  border-bottom:1px solid rgba(0,212,255,.2);backdrop-filter:blur(16px);
  box-shadow:0 2px 30px rgba(0,212,255,.12);
}
.site-header::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--neon-b),var(--neon-p),transparent);
}
.site-logo img{height:34px;filter:drop-shadow(0 0 8px rgba(0,212,255,.7))}
.header-actions{display:flex;align-items:center;gap:10px}
.lang-toggle{display:flex;background:rgba(0,212,255,.08);border-radius:4px;overflow:hidden;border:1px solid rgba(0,212,255,.2)}
.lang-btn{background:none;border:none;color:var(--text-m);padding:5px 11px;font-size:12px;cursor:pointer;transition:.2s;font-family:inherit}
.lang-btn.active{background:var(--neon-grd);color:#fff;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;border:none;font-weight:700;transition:all .25s;font-family:inherit;letter-spacing:.04em}
.btn-gold{background:var(--btn-grd);color:#fff;border-radius:4px;box-shadow:0 0 12px rgba(0,212,255,.3);border:1px solid rgba(0,212,255,.3);clip-path:polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:var(--glow-b)}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-full{width:100%;padding:13px 16px;font-size:15px}
.hero{position:relative;overflow:hidden;padding:48px 20px 36px;text-align:center}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,80,160,.4) 0%,transparent 70%),
    radial-gradient(ellipse 40% 30% at 20% 80%,rgba(80,0,160,.2) 0%,transparent 60%),
    radial-gradient(ellipse 40% 30% at 80% 80%,rgba(0,160,200,.15) 0%,transparent 60%);
  animation:heroCyber 8s ease-in-out infinite alternate;
}
@keyframes heroCyber{from{opacity:.7;transform:scale(1)}to{opacity:1;transform:scale(1.05)}}
.hero::before{content:'';position:absolute;top:0;left:0;border-top:44px solid rgba(0,212,255,.2);border-right:44px solid transparent;pointer-events:none}
.hero::after{content:'';position:absolute;top:0;right:0;border-top:44px solid rgba(176,79,255,.2);border-left:44px solid transparent;pointer-events:none}
.hero-content{position:relative;z-index:1}
.hero-logo-wrap{width:90px;height:90px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;position:relative}
.hero-logo-wrap::before{
  content:'';position:absolute;inset:-6px;
  border-radius:50%;border:2px solid transparent;
  background:linear-gradient(45deg,var(--neon-b),var(--neon-p)) border-box;
  -webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:destination-out;mask-composite:exclude;
  animation:rotateBorder 4s linear infinite;
}
@keyframes rotateBorder{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.hero-logo{width:72px;height:72px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(0,212,255,.8))}
.hero-title{font-size:28px;font-weight:900;line-height:1.25;margin-bottom:12px;text-shadow:0 0 30px rgba(0,212,255,.3)}
.gold-text{background:var(--neon-grd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 8px rgba(0,212,255,.4))}
.hero-sub{font-size:14px;color:var(--text-m);line-height:1.65;max-width:300px;margin:0 auto 14px}
.hero-cta{display:flex;flex-direction:column;align-items:center;gap:10px}
.hero-dl-btn{
  padding:13px 40px;font-size:16px;border:none;
  background:var(--btn-grd);color:#fff;
  clip-path:polygon(14px 0%,100% 0%,calc(100% - 14px) 100%,0% 100%);
  box-shadow:0 0 30px rgba(0,212,255,.4),0 0 80px rgba(0,212,255,.15);
  position:relative;overflow:hidden;
}
.hero-dl-btn::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);
  background-size:200% 100%;animation:shimmer 2s linear infinite;
}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
.hero-note{font-size:11px;color:var(--text-d);letter-spacing:.1em;text-transform:uppercase}
.stats-section{
  background:rgba(0,212,255,.04);
  border-top:1px solid rgba(0,212,255,.12);border-bottom:1px solid rgba(0,212,255,.12);
  padding:14px 20px;position:relative;z-index:1;
}
.stats-row{display:flex;justify-content:space-around;align-items:center}
.stat-item{text-align:center;flex:1}
.stat-item+.stat-item{border-left:1px solid rgba(0,212,255,.15)}
.stat-num{font-size:20px;font-weight:800;background:var(--neon-grd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-lb{font-size:11px;color:var(--text-m);margin-top:2px;text-transform:uppercase;letter-spacing:.08em}
.container{max-width:480px;margin:0 auto;padding:0 16px;position:relative;z-index:1}
.section{padding:22px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(0,212,255,.25),rgba(176,79,255,.25),transparent);margin:4px 0}
.sec-head{text-align:center;margin-bottom:18px}
.sec-label{
  display:inline-block;font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--neon-b);
  border:1px solid rgba(0,212,255,.35);padding:3px 12px;border-radius:2px;
  margin-bottom:8px;background:rgba(0,212,255,.05);text-transform:uppercase;position:relative;
}
.sec-label::before,.sec-label::after{content:'';position:absolute;top:50%;width:5px;height:5px;border-radius:50%;background:var(--neon-b);transform:translateY(-50%);box-shadow:0 0 8px var(--neon-b)}
.sec-label::before{left:-10px}.sec-label::after{right:-10px}
.sec-head h2{font-size:20px;font-weight:800;line-height:1.25}
.gold-line{width:54px;height:2px;background:var(--neon-grd);margin:8px auto 0}
.nav-card{
  display:flex;align-items:center;gap:14px;padding:13px 16px;
  border:1px solid var(--bdr);background:rgba(4,14,28,.8);
  margin-bottom:8px;text-decoration:none;color:inherit;transition:all .22s;
  position:relative;overflow:hidden;
  clip-path:polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%);
}
.nav-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--neon-b),var(--neon-p));opacity:0;transition:.25s}
.nav-card::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,212,255,.06),transparent);opacity:0;transition:.25s}
.nav-card:hover{border-color:rgba(0,212,255,.35);transform:translateX(4px);box-shadow:0 4px 20px rgba(0,212,255,.15)}
.nav-card:hover::before,.nav-card:hover::after{opacity:1}
.nav-card-ic{font-size:22px;width:36px;text-align:center;flex-shrink:0}
.nav-card-tx{flex:1;min-width:0;position:relative;z-index:1}
.nav-card-tx h3{font-size:14px;font-weight:700;margin-bottom:3px}
.nav-card-tx p{font-size:11px;color:var(--text-m);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-card-arr{font-size:18px;color:var(--neon-b);opacity:.7;flex-shrink:0;position:relative;z-index:1}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.feat-card{
  padding:16px 12px;text-align:center;
  border:1px solid rgba(0,212,255,.15);background:rgba(4,14,28,.9);
  position:relative;overflow:hidden;transition:all .25s;
  clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,0 100%);
}
.feat-card::before{content:'';position:absolute;top:0;right:0;width:10px;height:10px;background:var(--neon-b);clip-path:polygon(0 0,100% 0,100% 100%);opacity:.5}
.feat-card::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 40% at 50% 0%,rgba(0,212,255,.07),transparent 70%)}
.feat-card:hover{border-color:rgba(0,212,255,.35);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,212,255,.15)}
.feat-ic{font-size:28px;margin-bottom:8px;position:relative;z-index:1}
.feat-card h3{font-size:12px;font-weight:700;margin-bottom:5px;color:var(--neon-b);position:relative;z-index:1}
.feat-card p{font-size:10px;color:var(--text-m);line-height:1.55;position:relative;z-index:1}
.cta-section{text-align:center;padding:24px 8px}
.cta-section h2{font-size:20px;font-weight:800;margin-bottom:8px}
.cta-section p{font-size:13px;color:var(--text-m);margin-bottom:16px;line-height:1.55}
.site-footer{padding:22px 20px 32px;border-top:1px solid rgba(0,212,255,.15);text-align:center;background:rgba(0,0,0,.6);position:relative;z-index:1}
.site-footer::before{content:'';display:block;height:1px;background:linear-gradient(90deg,transparent,var(--neon-b),var(--neon-p),transparent);margin-bottom:18px}
.footer-logo img{height:38px;filter:drop-shadow(0 0 8px rgba(0,212,255,.5));margin-bottom:12px}
.footer-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-bottom:12px}
.footer-links a{font-size:11px;color:var(--text-m);text-decoration:none}
.footer-links a:hover{color:var(--neon-b)}
.footer-socials{display:flex;justify-content:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.footer-soc-btn{display:inline-block;padding:5px 12px;border-radius:2px;font-size:11px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.2);color:var(--text-m);text-decoration:none}
.footer-soc-btn:hover{background:rgba(0,212,255,.18);color:var(--neon-b)}
.footer-copy{font-size:10px;color:var(--text-d)}
.modal-backdrop{position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.9);backdrop-filter:blur(8px);display:flex;align-items:flex-end;justify-content:center}
.modal-backdrop.is-hidden{display:none}
.modal-sheet{width:100%;max-width:480px;background:linear-gradient(160deg,#061220,#010812);border-top:1px solid rgba(0,212,255,.35);border-left:1px solid rgba(0,212,255,.2);border-right:1px solid rgba(0,212,255,.2);padding:22px 24px 32px;box-shadow:0 -8px 40px rgba(0,212,255,.2);clip-path:polygon(0 12px,12px 0,100% 0,100% 100%,0 100%)}
.modal-title{font-size:16px;font-weight:700;margin-bottom:6px;color:var(--neon-b)}
.modal-sub{font-size:12px;color:var(--text-m);margin-bottom:18px}
.progress-wrap{height:4px;background:rgba(0,212,255,.1);margin-bottom:7px;overflow:hidden}
.progress-bar{height:100%;background:var(--neon-grd);transition:width .3s;width:0;box-shadow:0 0 8px var(--neon-b)}
.progress-pct{font-size:11px;color:var(--text-m);margin-bottom:14px;font-family:monospace}
/* ===== SUBPAGE STYLES ===== */
.back-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--text-m);
  text-decoration:none;padding:6px 0;
}
.back-link:hover{color:var(--text)}

/* Tabs */
.tab-nav{display:flex;gap:4px;margin:14px 0;background:rgba(255,255,255,.04);border-radius:10px;padding:4px}
.tab-btn{
  flex:1;padding:8px 6px;font-size:12px;font-weight:600;
  background:none;border:none;border-radius:8px;
  color:var(--text-m);cursor:pointer;transition:.2s;font-family:inherit;
}
.tab-btn.active{background:var(--bdr);color:var(--text)}
.tab-pane{display:none}.tab-pane.active{display:block}

/* Card */
.card{
  border:1px solid var(--bdr);border-radius:12px;
  padding:16px;margin-bottom:10px;
  background:rgba(255,255,255,.03);
}
.card-icon{font-size:28px;margin-bottom:8px}
.card-title{font-size:14px;font-weight:700;margin-bottom:6px}
.card-desc{font-size:12px;color:var(--text-m);line-height:1.6}

/* Feature list (vertical) */
.feat-list{display:flex;flex-direction:column;gap:12px}
.feat-item{display:flex;align-items:flex-start;gap:12px}
.feat-item .feat-ic{font-size:22px;flex-shrink:0;margin-top:2px}
.feat-tx h3{font-size:14px;font-weight:700;margin-bottom:4px}
.feat-tx p{font-size:12px;color:var(--text-m);line-height:1.55}

/* FAQ */
.faq-item{
  border:1px solid var(--bdr);border-radius:10px;
  margin-bottom:8px;overflow:hidden;
  background:rgba(255,255,255,.02);
}
.faq-q{
  padding:13px 16px;font-size:13px;font-weight:700;
  cursor:pointer;line-height:1.4;
}
.faq-a{
  padding:0 16px 13px;font-size:12px;color:var(--text-m);
  line-height:1.65;
}

/* Game/shop grid */
.game-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.game-card{
  border:1px solid var(--bdr);border-radius:12px;
  padding:14px 10px;text-align:center;
  background:rgba(255,255,255,.03);transition:.2s;
}
.game-card:hover{border-color:var(--gold,var(--neon-b,var(--cry)));transform:translateY(-2px)}
.game-card .gc-ic{font-size:30px;margin-bottom:8px}
.game-card h3{font-size:13px;font-weight:700;margin-bottom:4px}
.game-card p{font-size:10px;color:var(--text-m)}

/* Utility */
.mb{margin-bottom:14px}
.mb-sm{margin-bottom:8px}
.mt{margin-top:14px}
.mt-sm{margin-top:8px}
.text-center{text-align:center}
.ul-list{padding-left:18px;margin-top:6px}
.ul-list li{font-size:12px;color:var(--text-m);margin-bottom:5px;line-height:1.5}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 20px;border-radius:22px;font-size:13px;font-weight:700;
  background:transparent;border:1px solid var(--bdr);color:var(--text-m);
  text-decoration:none;transition:.2s;cursor:pointer;font-family:inherit;
}
.btn-outline:hover{border-color:var(--text);color:var(--text)}