:root{color-scheme:light;font-family:system-ui,sans-serif;background:#f7f7f5;color:#20201e}body{margin:0}main{min-height:100vh;display:grid;place-items:center;padding:2rem}section{max-width:42rem;width:100%}h1{font-size:clamp(2rem,7vw,4.5rem);line-height:1.05}form{display:grid;grid-gap:.75rem;gap:.75rem;max-width:24rem}button,input{font:inherit;padding:.75rem}button{cursor:pointer}:focus-visible{outline:3px solid #14532d;outline-offset:3px}