:root{--bg:#111827;--card:#1f2937;--gold:#d4af37;--green:#22c55e;--text:#f3f4f6}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial;background:var(--bg);color:var(--text)}.wrap{max-width:980px;margin:0 auto;padding:16px}.card{background:var(--card);padding:16px;border-radius:16px;margin:12px 0}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.btn{background:var(--gold);border:0;padding:12px;border-radius:10px;font-weight:700;cursor:pointer}.btn.green{background:var(--green)}input,textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #374151;background:#0f172a;color:white}textarea{min-height:130px}.answer{padding:16px;border-radius:12px;background:#374151}.ok{background:#166534}.bad{background:#7f1d1d}@media(max-width:700px){.grid{grid-template-columns:1fr}}