:root{color:#111;background:#fff;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:20px}body{margin:0;min-width:320px;min-height:100vh;display:block}a{color:inherit;text-decoration:none}.page{width:100%;max-width:1200px;margin:0 auto;padding:24px}input,select{width:100%;box-sizing:border-box}