body{margin:0;background:#f8faf6;color:#20352a;font:17px/1.65 system-ui,sans-serif}header,main,footer{max-width:920px;margin:auto;padding:28px 24px}main{background:white;border-radius:20px}h1{font-size:clamp(28px,5vw,40px);line-height:1.2}h2{font-size:23px;margin-top:32px}a{color:#41672d}nav{display:flex;gap:12px 24px;flex-wrap:wrap;font-size:14px}header>a{font-size:24px;font-weight:700;display:block;margin-bottom:18px}