*{box-sizing:border-box}body{margin:0;background:#f5f3ec;color:#13231b;font:17px/1.6 system-ui,sans-serif;min-height:100vh;display:grid;place-items:center;padding:24px}main{background:white;width:100%;max-width:580px;padding:clamp(24px,5vw,48px);border-radius:20px;box-shadow:0 12px 40px #13231b15}.brand{font-weight:700;color:#275d46}h1{font-size:clamp(26px,5vw,36px);line-height:1.2}label{display:block;font-weight:600;margin-top:24px}input{width:100%;font:inherit;padding:12px;border:1px solid #647067;border-radius:8px;margin:8px 0 16px}button,.button{display:inline-block;background:#275d46;color:white;border:0;border-radius:8px;padding:14px 20px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f1a03d;outline-offset:3px}.small{font-size:14px}button:disabled{opacity:.6}