body,html{padding:0;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:#fff;color:#333}.container{max-width:800px;margin:0 auto;padding:2rem}a{color:#1e90ff;text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin-bottom:1.5rem;text-align:center}p{margin:.5rem 0}