html{color:#111;background:#fff;font-family:system-ui,sans-serif}body{margin:0}a{color:#0070f3;text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button{cursor:pointer}label{margin-bottom:12px;display:block}input,select{border:1px solid #ccc;border-radius:6px;width:100%;max-width:320px;margin-top:4px;padding:8px}main h1,main h2,main h3{margin:0 0 12px}main section{margin-bottom:24px}