:root { --bg:#0b1220; --panel:#111a2b; --text:#e6eef8; --muted:#98a6bd; --accent:#f472b6; --line:#1f2b45; }
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial}
.container{max-width:980px;margin:0 auto;padding:16px}
.nav{position:sticky;top:0;background:rgba(11,18,32,.85);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav .row{display:flex;align-items:center;justify-content:space-between;padding:10px 16px}
.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:8px 12px;border-radius:8px;cursor:pointer}
.btn.primary{background:var(--accent);color:#111}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.grid{display:grid;gap:12px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.hero{padding:28px 0;background:radial-gradient(800px 250px at 50% -10%, #1a2642cc, transparent)}
.badge{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--muted);font-size:12px}
.row{display:flex;gap:8px;align-items:center}
.input{width:100%;padding:10px;border-radius:8px;border:1px solid var(--line);background:#0c1628;color:var(--text)}
.progress{width:100%;height:8px;background:#0d1a30;border-radius:6px}
.progress > i{display:block;height:100%;background:var(--accent);border-radius:6px}
.small{font-size:12px;color:var(--muted)}
.center{display:flex;justify-content:center;align-items:center}
@media (max-width:800px){ .grid-2,.grid-3{grid-template-columns:1fr} }