body{font:16px/1.6 system-ui,sans-serif;margin:0;background:#f7f5ef;color:#222}
header{background:#2f5d3a;color:#fff;padding:1.2rem 1rem}header h1{margin:0;font-size:1.5rem}
nav a{color:#e7f2e8;margin-right:1rem}main{max-width:46rem;margin:0 auto;padding:1rem}
table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid #ddd;padding:.4rem;text-align:left}
footer{padding:1rem;color:#666;font-size:.9rem;text-align:center}