:root{
  --bg:#0b1020;--card:#0f1724;--accent:#00e4a8;--muted:#98a0b3;--glass:rgba(255,255,255,0.04);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box}
html,body,#game{height:100%}
body{margin:0;background:linear-gradient(180deg,#071021 0%, #081226 100%);color:#e6eef6;font-family:var(--font);-webkit-font-smoothing:antialiased}
.page{max-width:1100px;margin:32px auto;padding:24px}
.hero{display:flex;gap:24px;align-items:center;justify-content:space-between}
.hero h1{font-size:32px;margin:0 0 8px}
.tag{color:var(--muted);margin:0 0 16px}
.screenshot{background:var(--card);padding:12px;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,23,0.6)}
canvas{display:block;border-radius:6px;background:#000}
.buttons{display:flex;gap:12px}
.btn{background:var(--accent);border:none;color:#042226;padding:10px 14px;border-radius:8px;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.features article{background:var(--card);padding:18px;border-radius:10px}
.features h3{margin:0 0 8px}
.foot{margin-top:24px;color:var(--muted)}
kbd{background:var(--glass);padding:4px 6px;border-radius:6px}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(2,6,23,0.6)}
.modal.hidden{display:none}
.modal-content{background:#071224;padding:20px;border-radius:12px;min-width:320px;color:#dffbf0}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
ol{padding-left:18px}
@media(max-width:880px){.hero{flex-direction:column}.features{grid-template-columns:1fr}}