:root {color-scheme: light dark}
body {font:1.2rem/1.6 sans-serif; max-width:35rem; margin:2rem}
body, pre, blockquote {padding:1rem}
main {min-height: 80vh}
pre {overflow:auto; border:.1rem solid; font-size:.9rem}
blockquote {border-left:.2rem solid}
h2, h3 {margin-top:2.5rem;}
a {color:unset; text-underline-offset:.2rem}
img, video {max-width:100%; opacity:.8; background-color:#fff}
img:hover, video:hover {opacity:1}
.anchor {font-size:.9rem; vertical-align:super; opacity:.5}
.anchor:hover {opacity:1}
@media screen and (max-width: 700px) {body {margin: auto}}