body{margin:0;background:#f7f8f4;color:#192a2d;font:18px/1.65 Arial,sans-serif}
main{max-width:780px;margin:auto;padding:48px 24px 90px}
h1{font-size:clamp(36px,7vw,62px);line-height:1.05}
h2{font-size:25px;margin-top:42px}
a{color:#176d67}
a:focus-visible{outline:3px solid #176d67}
nav{display:flex;gap:22px;flex-wrap:wrap}
small{color:#53625d}