:root{font-family:system-ui,sans-serif}body{margin:0;background:#eef2f6;color:#172334}main{max-width:70rem;margin:3rem auto;padding:2rem;background:#fff;border-radius:.75rem}section{border-top:1px solid #d8e0e8;margin-top:1.5rem;padding-top:1rem}label{display:grid;gap:.3rem;margin:.6rem 0}input,button{font:inherit;padding:.55rem}button{margin-right:.4rem}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid #d8e0e8;padding:.6rem;text-align:left}pre{background:#f4f8fb;padding:1rem;white-space:pre-wrap}