:root{--bg:#141B22;--bg2:#10161C;--card:#1A232D;--card2:#222C36;--gold:#F4B000;--gold2:#FFC533;--text:#EEF2F7;--muted:#B9C2CF;--soft:#8D98A7;--footer:#0B1015;--line:rgba(244,176,0,.14);--shadow:0 14px 36px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.no-scroll{overflow:hidden}.site-header{position:sticky;top:0;z-index:9999;background:rgba(20,27,34,.92);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.22)}.header-inner{max-width:1240px;margin:auto;min-height:76px;padding:0 20px;display:flex;align-items:center;gap:22px}.logo{flex:0 0 auto}.logo img{max-height:54px;width:auto}.nav{display:flex;gap:18px;align-items:center;justify-content:center;flex:1;white-space:nowrap}.nav a{color:var(--gold);font-weight:700;padding:10px 12px;border-radius:999px;transition:.2s}.nav a:hover,.nav a.active{background:linear-gradient(180deg,rgba(244,176,0,.10),rgba(244,176,0,.02));box-shadow:inset 0 -2px 0 var(--gold),0 10px 22px 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var(--line);border-radius:24px;padding:14px;box-shadow:var(--shadow)}.feature-media img,.content-img{width:100%;max-height:360px;object-fit:contain;background:#10161C;border-radius:18px}.points{display:grid;gap:10px;margin:18px 0}.points span,.checklist li{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:14px;padding:10px 12px;color:var(--muted)}.text-link{color:var(--gold);font-weight:800}.poster-banner{max-width:1100px;margin:58px auto;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 44px rgba(0,0,0,.34);background:#1A232D}.poster-banner img{width:100%;max-height:420px;object-fit:contain;background:#1A232D}.zone-card{overflow:hidden}.zone-card img{width:100%;height:200px;object-fit:contain;background:#10161C}.zone-card .zone-body{padding:20px}.app-section,.security-section,.responsible-section,.cta{background:linear-gradient(135deg,#10161C,#1A232D);border:1px solid 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