:root{font-family:system-ui,sans-serif;color:#173b30;background:#f8f4e9}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:1rem max(1rem,calc((100vw - 68rem)/2));background:#174536;color:#fff}header a{color:#fff;text-decoration:none}nav{display:flex;gap:1rem}main{max-width:68rem;margin:0 auto;padding:3rem 1rem;min-height:65vh}h1{font-size:clamp(2rem,5vw,4rem)}a{color:#a4402d}.button{display:inline-block;background:#e87862;color:#132e26;padding:.8rem 1.2rem;border-radius:.4rem}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1rem}.cards article{background:#fff;padding:1.5rem;border-radius:.7rem}footer{padding:2rem 1rem;text-align:center}input,button,textarea{font:inherit;padding:.6rem;max-width:100%}label{display:block;margin:1rem 0}button{cursor:pointer;background:#174536;color:white;border:0;border-radius:.3rem}