body{font-family:system-ui,-apple-system,Segoe UI,Roboto;background:#f9fafb;color:#111827;line-height:1.6;margin:0}header{background:#0f172a;color:#fff;padding:20px;text-align:center}header h1{margin:0;font-size:1.8rem}main{max-width:900px;margin:40px auto;padding:0 20px;background:#fff;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,.05)}section{padding:20px 0;border-bottom:1px solid #e5e7eb}section:last-child{border-bottom:none}h2{font-size:1.3rem;color:#0f172a;margin-top:0}p{margin:10px 0}ul{margin:8px 0 8px 20px}footer{text-align:center;padding:20px;font-size:.9rem;color:#6b7280}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}