:root{--bg:#0b0b0d;--card:#141418;--edge:#262a33;--text:#e8e8ea;--muted:#a7acb8;--amber:#ffb000}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;z-index:50;background:rgba(11,11,13,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--edge)}
.nav-content{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav-links a{margin:0 10px;color:var(--link)}
.hero{padding:64px 0 28px;text-align:center;background:radial-gradient(1400px 800px at 50% -10%,#161a28 0%,#0b0b0d 60%)}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center}
.hero-left img.logo{max-width:120px;border-radius:12px;filter:drop-shadow(0 12px 40px rgba(0,0,0,.6))}
.hero-right img{max-width:420px;width:100%;border-radius:18px;border:1px solid var(--edge);box-shadow:0 20px 60px rgba(0,0,0,.45)}
h1{font-size:44px;margin:12px 0 6px;letter-spacing:1.5px}.tag{color:var(--amber);font-weight:800;margin-top:4px}.small{font-size:14px;color:var(--muted)}
.section{padding:40px 0;border-top:1px solid var(--edge)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.card{background:linear-gradient(180deg,#12141b,#0f1115);border:1px solid var(--edge);border-radius:18px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.gallery img{width:100%;height:260px;object-fit:cover;border-radius:12px;border:1px solid var(--edge)}
.embed-wrap{position:relative;background:#101218;border:1px solid var(--edge);border-radius:12px;min-height:420px;overflow:hidden}
.embed-fallback{display:none;position:absolute;inset:0;padding:18px;align-items:center;justify-content:center;text-align:center;background:#0e1218}
.embed-fallback.show{display:flex}.embed-fallback .cta{margin-top:8px}
.qrbox{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.qrbox img{width:120px;height:120px;border:1px solid var(--edge);border-radius:12px;background:#0f0f12;padding:6px}
.footer{padding:28px 0;border-top:1px solid var(--edge);color:var(--muted);font-size:14px}
:root{--link:#6EC2FF;--link-hover:#9BDAFF;--link-visited:#B0C8FF}
a{color:var(--link);text-decoration:underline;text-underline-offset:2px}
a:hover,a:focus{color:var(--link-hover)}a:visited{color:var(--link-visited)}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}h1{font-size:34px}}