body{margin:0;background:#f7f8fa;color:#172d37;font:17px/1.6 system-ui,sans-serif}header{display:flex;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid #d5dfe2}main{max-width:56rem;margin:4rem auto;padding:0 1.5rem}h1{font-size:2.5rem;line-height:1.15}section{background:white;border:1px solid #d5dfe2;border-radius:12px;padding:1.5rem;margin-top:2rem}button{background:#174f57;color:white;border:0;border-radius:6px;padding:.8rem 1.2rem;font:inherit;cursor:pointer}a{color:#174f57}button:focus-visible,a:focus-visible{outline:3px solid #af6e23;outline-offset:4px}[hidden]{display:none!important}