:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#111827;background:#f3f4f6}
*{box-sizing:border-box} body{margin:0}.wrap{max-width:680px;margin:auto;padding:32px 20px 60px}
.eyebrow{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#6b7280}
h1{font-size:2.1rem;margin:.2rem 0}.lead{color:#4b5563;margin-top:0}
.card{background:#fff;border-radius:18px;padding:18px;box-shadow:0 8px 28px #0000000d;margin:24px 0}
.row{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid #eee}.row:last-child{border:0}
.actions{display:grid;gap:10px}button{appearance:none;border:0;border-radius:14px;padding:15px 16px;font-weight:700;background:#111827;color:#fff;font-size:1rem}
button.secondary{background:#e5e7eb;color:#111827}pre{white-space:pre-wrap;word-break:break-word;background:#111827;color:#e5e7eb;padding:16px;border-radius:14px;min-height:110px}
.foot{font-size:.85rem;color:#6b7280;line-height:1.45}