body{font:17px/1.8 system-ui,sans-serif;color:#203327;background:#f6f8f2;margin:0}
main{max-width:760px;margin:60px auto;padding:0 24px}
a{color:#3f612b}
h1{font-size:38px;letter-spacing:-1px;line-height:1.2}
h2{font-size:22px;margin-top:35px}
p,li{color:#53644b}
nav{display:flex;gap:25px;margin-bottom:40px;font-size:15px}