body{font:18px system-ui;background:#10151c;color:#f5f7fa;margin:0}main{max-width:42rem;margin:8vh auto;padding:2rem}p{line-height:1.6;color:#d0d7e2}a{color:#9ecbff}button{font:inherit;padding:.6rem 1rem}label{line-height:1.6}