body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}a{text-decoration:none;color:#0070f3}a:hover{text-decoration:underline}form{display:flex;flex-direction:column;gap:.5rem;max-width:400px}button,input,select{padding:.5rem;font-size:1rem}button{cursor:pointer}