*{box-sizing:border-box;margin:0}body{font:16px/1.6 system-ui,Segoe UI,Roboto,sans-serif;background:#0f1115;color:#e7ebf0}
.wrap{max-width:660px;margin:14vh auto;padding:0 24px}h1{font-size:2.3rem;letter-spacing:-.02em}
.lead{color:#9aa6b2;font-size:1.15rem}a{color:#4aa3ff;text-decoration:none}footer{margin-top:3rem;color:#6b7681;font-size:.85rem}