body{max-width:600px;margin:0 auto;padding:2rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6}h1{color:#333}h2{color:#555;margin-top:2rem;margin-bottom:0}a{color:#06c;text-decoration:none}a:hover{text-decoration:underline}p{margin-top:.6rem;margin-bottom:1rem}ul{margin-bottom:1rem}.last-updated{color:#444;margin-top:-1rem;font-style:italic}