:root{--bg:#061422;--panel:#0b1d2e;--line:#24445f;--text:#eaf4ff;--muted:#9db1c7;--a:#54e1d4;--b:#61a9ff;--ok:#75e0a7}*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#061422,#081b2c 60%,#17112d);color:var(--text);font:15px/1.5 Inter,system-ui,Arial}.wrap{max-width:1180px;margin:auto;padding:24px}.nav{position:sticky;top:0;background:#061422eF;border-bottom:1px solid #19334b;z-index:10}.nav .wrap{display:flex;align-items:center;gap:28px;padding-top:15px;padding-bottom:15px}.brand{font-size:24px;font-weight:900}.brand b{color:var(--a)}.nav a{color:#cbd9e8;text-decoration:none}.nav .right{margin-left:auto}.hero{text-align:center;padding:50px 20px 25px}.hero h1{font-size:46px;line-height:1.05;margin:0 0 12px}.hero p{color:var(--muted);font-size:18px}.grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.card{background:#0b1d2ee8;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 16px 50px #0003}.card h2,.card h3{margin-top:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}label{display:block;color:#b8cbe0;margin-bottom:6px;font-weight:700}input,select,textarea{width:100%;background:#071626;border:1px solid #31526e;border-radius:10px;padding:12px;color:#fff;font:inherit}textarea{min-height:90px;resize:vertical}.btn{border:0;border-radius:11px;padding:12px 17px;background:linear-gradient(90deg,var(--a),var(--b));font-weight:900;color:#04121d;cursor:pointer}.btn.secondary{background:#142d42;color:#e8f4ff;border:1px solid #31526e}.btn:disabled{opacity:.45;cursor:not-allowed}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.step{padding:12px;border:1px solid #294860;border-radius:12px;text-align:center;color:#9fb5ca}.step.on{border-color:var(--a);color:#fff;background:#0e2b3b}.status{padding:12px;border-radius:10px;background:#071626;color:#a9bdd1;white-space:pre-wrap}.result h3{margin:18px 0 5px}.result p,.result pre{color:#c8d7e6}.result pre{white-space:pre-wrap;background:#071626;padding:14px;border-radius:10px;max-height:320px;overflow:auto}.pill{display:inline-block;padding:4px 9px;border-radius:999px;background:#12324a;color:#9ee9e1;margin:3px}.note{font-size:13px;color:#8fa7bc}.links{margin-top:30px;text-align:center;color:#8fa7bc}.links a{color:#8fded7}.progress{height:8px;background:#071626;border-radius:9px;overflow:hidden;margin:10px 0}.bar{height:100%;width:0;background:linear-gradient(90deg,var(--a),var(--b));transition:.3s}.hide{display:none}@media(max-width:800px){.grid,.fields{grid-template-columns:1fr}.full{grid-column:auto}.hero h1{font-size:34px}.steps{grid-template-columns:1fr 1fr}.nav a:not(.brand){display:none}}