body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;color:#1a1a1a;background:#fff}
main{max-width:42rem;margin:0 auto;padding:2.5rem 1.25rem 1rem}
footer{max-width:42rem;margin:0 auto;padding:1rem 1.25rem 2.5rem;border-top:1px solid #ddd;font-size:.9rem}
h1{font-size:1.8rem;margin:0 0 1rem}h2{font-size:1.15rem;margin:1.8rem 0 .4rem}
a{color:#0b57d0}ul{padding-left:1.25rem}
@media (prefers-color-scheme:dark){body{color:#e6e6e6;background:#121212}footer{border-color:#333}a{color:#8ab4f8}}