:root{font-family:system-ui,sans-serif;color:#193040;background:#f3f6f7;line-height:1.55}body{margin:0}main{max-width:1060px;margin:3rem auto;padding:0 1.25rem}h1{font-size:2.3rem;line-height:1.2;max-width:800px}h2{font-size:1.25rem}.eyebrow{letter-spacing:.12em;font-size:.8rem;color:#226a69;font-weight:700}section{background:#fff;border:1px solid #d5dfe3;border-radius:12px;padding:1.5rem;margin:1.5rem 0}.inputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}label{display:flex;flex-direction:column;font-weight:600;gap:.4rem}input,select,button{font:inherit;padding:.65rem;border:1px solid #9baeb8;border-radius:6px;min-width:0}button{background:#14605d;color:#fff;margin-top:1.5rem;cursor:pointer}button:disabled{opacity:.6}pre{overflow:auto;max-height:420px;background:#f1f5f7;padding:1rem;font-size:.85rem}summary{overflow-wrap:anywhere;cursor:pointer}.muted{font-size:.85rem;color:#516a77}[role=alert]{border-left:4px solid #b85621;background:#fff0e5;padding:1rem}