:root{color:#1c2430;background:#eef2f5;font-family:Segoe UI,system-ui,sans-serif;line-height:1.5}body{margin:0}main{background:#fff;border-radius:16px;max-width:36rem;margin:4rem auto;padding:2rem;box-shadow:0 8px 30px #14203014}.eyebrow{color:#5d6b7a;margin:0 0 .4rem;font-size:.9rem}h1{margin:0 0 .8rem;font-size:2rem}a{color:#fff;background:#0f6b4c;border-radius:10px;margin-top:1rem;padding:.7rem 1.1rem;text-decoration:none;display:inline-block}a:hover{background:#0c5840}