@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --purple:#7c3aed;--purple-dark:#581c87;--purple-deep:#1e0a3c;
  --neon:#4ade80;--neon-light:#86efac;--neon-dark:#22c55e;
  --bg:#0d0520;--card:#1a0f35;--text:#ede9fe;--text-dim:#a78bfa;
}

body{font-family:'Sora',sans-serif;background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:var(--neon);text-decoration:none;transition:.3s}a:hover{color:var(--neon-light)}

.topnav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(13,5,32,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(74,222,128,.12)}
.topnav-inner{max-width:1360px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo-mark{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;color:var(--neon);letter-spacing:1px}
.logo-mark svg{width:32px;height:32px}

.nav-menu{display:flex;gap:20px;list-style:none}
.nav-menu a{color:var(--text-dim);font-weight:600;font-size:.88rem}
.nav-menu a:hover{color:var(--neon)}

.mob-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none}
.mob-toggle span{width:24px;height:2px;background:var(--neon);border-radius:2px;transition:.3s;display:block}
.mob-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mob-toggle.active span:nth-child(2){opacity:0}
.mob-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

.hero-zone{padding:130px 24px 80px;text-align:center;background:radial-gradient(ellipse at 50% 40%,rgba(124,58,237,.2),transparent 70%),var(--bg)}
.hero-zone h1{font-size:3.2rem;font-weight:800;color:#fff;line-height:1.12;margin-bottom:20px;max-width:780px;margin-left:auto;margin-right:auto}
.hero-zone h1 span{color:var(--neon)}
.hero-zone p{color:var(--text-dim);font-size:1.1rem;max-width:600px;margin:0 auto 36px}

.action-btn{display:inline-block;padding:14px 42px;background:var(--neon);color:var(--purple-deep);font-weight:700;border-radius:8px;font-size:1rem;transition:.3s;border:none;cursor:pointer}
.action-btn:hover{background:var(--neon-light);box-shadow:0 0 30px rgba(74,222,128,.3);transform:translateY(-2px);color:var(--purple-deep)}

.tag-row{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;padding:24px;max-width:800px;margin:0 auto}
.tag{background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.18);border-radius:32px;padding:10px 22px;font-size:.88rem;font-weight:600;color:var(--neon);display:flex;align-items:center;gap:8px}
.tag .tic{font-size:1.1rem}

.seg{padding:80px 24px;max-width:1200px;margin:0 auto}
.seg-heading{font-size:2.1rem;font-weight:800;text-align:center;color:var(--neon);margin-bottom:10px}
.seg-caption{text-align:center;color:var(--text-dim);max-width:620px;margin:0 auto 48px;font-size:.98rem}

.game-panel{max-width:960px;margin:0 auto;border-radius:14px;overflow:hidden;border:2px solid var(--purple);box-shadow:0 0 50px rgba(124,58,237,.2)}
.game-panel iframe{width:100%;height:580px;border:none;display:block}

.hex-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hex-card{background:var(--card);border-radius:14px;padding:30px 24px;border:1px solid rgba(124,58,237,.2);text-align:center;transition:transform .3s,border-color .3s}
.hex-card:hover{transform:translateY(-4px);border-color:var(--neon)}
.hex-ic{font-size:2.2rem;margin-bottom:12px;display:block}
.hex-card h3{font-size:1.1rem;font-weight:700;color:var(--neon-light);margin-bottom:8px}
.hex-card p{color:var(--text-dim);font-size:.9rem}

.num-bar{display:flex;justify-content:center;flex-wrap:wrap;gap:44px;padding:60px 24px}
.num-block{text-align:center}
.num-big{font-size:2.6rem;font-weight:800;color:var(--neon);display:block}
.num-label{font-size:.83rem;color:var(--text-dim);margin-top:4px}

.about-box{max-width:880px;margin:0 auto;padding:44px 36px;background:var(--card);border-radius:20px;text-align:center;border:1px solid rgba(124,58,237,.15)}
.about-box h2{font-size:1.8rem;color:var(--neon);margin-bottom:18px}
.about-box p{color:var(--text-dim);font-size:.98rem;margin-bottom:14px}

.bottom{background:#060312;padding:48px 24px;text-align:center;border-top:1px solid rgba(74,222,128,.08);margin-top:40px}
.bottom-links{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-bottom:20px}
.bottom-links a{color:var(--text-dim);font-size:.86rem}
.bottom-links a:hover{color:var(--neon)}
.bottom-resp{margin-top:20px;padding-top:20px;border-top:1px solid rgba(74,222,128,.06)}
.bottom-resp p{font-size:.82rem;color:var(--text-dim);margin-bottom:10px}
.bottom-resp-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.bottom-resp-links a{color:var(--neon);font-size:.82rem;text-decoration:underline}
.bottom-copy{margin-top:20px;font-size:.73rem;color:rgba(167,139,250,.3)}

.age-shield{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}
.age-shield.hidden{display:none}
.age-inner{background:var(--card);border:2px solid var(--neon);border-radius:18px;padding:44px 36px;max-width:400px;width:100%;text-align:center}
.age-inner h2{font-size:1.4rem;color:var(--neon);margin-bottom:12px}
.age-inner p{color:var(--text-dim);margin-bottom:28px;font-size:.9rem}
.age-pair{display:flex;gap:12px;justify-content:center}
.age-pair button{padding:11px 30px;border-radius:8px;font-weight:700;font-size:.92rem;cursor:pointer;font-family:'Sora',sans-serif;transition:.3s}
.age-go{background:var(--neon);color:var(--purple-deep);border:2px solid var(--neon)}
.age-go:hover{background:var(--neon-light)}
.age-stop{background:transparent;color:var(--neon);border:2px solid var(--neon)}
.age-stop:hover{background:rgba(74,222,128,.1)}

.pghead{padding:110px 24px 50px;text-align:center}
.pghead h1{font-size:2.2rem;font-weight:800;color:var(--neon);margin-bottom:8px}
.pghead p{color:var(--text-dim);font-size:.98rem}
.pgbody{max-width:840px;margin:0 auto;padding:60px 24px}
.pgbody h2{font-size:1.35rem;font-weight:700;color:var(--neon);margin:30px 0 10px}
.pgbody h2:first-child{margin-top:0}
.pgbody p,.pgbody ul,.pgbody li{color:var(--text-dim);margin-bottom:12px;font-size:.94rem}
.pgbody ul{padding-left:22px}

.play-sec{padding:100px 24px 60px;max-width:1040px;margin:0 auto}
.play-sec h1{text-align:center;font-size:2.1rem;color:var(--neon);margin-bottom:10px}
.play-desc{text-align:center;color:var(--text-dim);margin-bottom:32px;font-size:.9rem}

@media(max-width:900px){.hex-grid{grid-template-columns:1fr 1fr}.hero-zone h1{font-size:2.4rem}.game-panel iframe{height:440px}}
@media(max-width:640px){.mob-toggle{display:flex}.nav-menu{display:none;position:absolute;top:64px;left:0;width:100%;flex-direction:column;background:rgba(13,5,32,.98);padding:20px 24px;gap:12px}.nav-menu.open{display:flex}.hero-zone h1{font-size:1.8rem}.hex-grid{grid-template-columns:1fr}.game-panel iframe{height:310px}.seg-heading{font-size:1.6rem}.tag-row{gap:10px}.tag{font-size:.8rem;padding:8px 14px}.pghead h1{font-size:1.8rem}}