<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect width="1200" height="800" fill="#22201d"/><rect x="120" y="140" width="960" height="520" rx="30" fill="#2d2a26"/><rect x="220" y="470" width="760" height="110" rx="18" fill="#cdc3b7"/><circle cx="270" cy="260" r="76" fill="#d4af37"/><text x="160" y="105" fill="#f6f1e7" font-size="42" font-family="Inter, Arial, sans-serif" font-weight="700">Proceso / placeholder IA</text></svg>
