body{color:#172033;background:#f7f8fb;margin:2rem;font-family:system-ui,sans-serif}main{max-width:980px;margin:auto}pre{color:#d1fae5;background:#111827;border-radius:8px;padding:1rem;overflow:auto}section,.card{background:#fff;border-radius:10px;margin:1rem 0;padding:1rem;box-shadow:0 1px 3px #0002}.warning{background:#fff7ed;border:1px solid #fdba74;border-radius:8px;padding:.75rem}.field{grid-template-columns:2fr 1.5fr 1fr 1.5fr;align-items:center;gap:.5rem;margin:.4rem 0;display:grid}.decision{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1rem;display:flex}button{cursor:pointer;background:#eef2ff;border:1px solid #94a3b8;border-radius:6px;padding:.45rem .7rem}input,select{border:1px solid #cbd5e1;border-radius:6px;padding:.4rem}