*{box-sizing:border-box}body{margin:0;background:#f8f6ef;color:#20332b;font:17px/1.8 system-ui}header,main,footer{max-width:1000px;margin:auto;padding:28px}header{border-bottom:1px solid #d4d8cd;display:flex;gap:20px;justify-content:space-between}h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.15}h2{line-height:1.3}a{color:#245f49;overflow-wrap:anywhere}p{white-space:pre-line}ul{padding-left:22px}li{padding:8px 0}footer{border-top:1px solid #d4d8cd}small{font-size:13px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;list-style:none;padding:0}.cards li{border:1px solid #d4d8cd;border-radius:12px;padding:20px}section{margin:30px 0}