:root{--fg-color:0,0,0;--bg-color:255,255,255;--link-alpha:0.6}@media (prefers-color-scheme:dark){:root{--fg-color:221,221,221;--bg-color:30,30,30}}*{margin:0;padding:0}html{background:rgb(var(--bg-color))}body{max-width:600px;margin:80px 0;padding:0 30px;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";color:rgb(var(--fg-color))}h2,h3{margin-bottom:30px;line-height:1.2;max-width:400px}header img,header video{margin-left:-30px;margin-bottom:30px;max-width:calc(100vw - 15px);width:800px}section+section{margin-top:60px}img,video{max-width:100%;margin-top:0;height:auto}img,p,ul{margin-bottom:20px}table{width:100%;border-collapse:collapse;table-layout:fixed}td{border:0 solid transparent;background-clip:padding-box}tr>td+td{border-left-width:6px}li{list-style-type:none;margin-top:20px}a{text-decoration:none;border:4px solid transparent;border-radius:2px;margin-left:-4px;margin-right:-4px;color:rgba(var(--fg-color),var(--link-alpha))}a[rel=external]::after{content:" ↗";color:var(--mg-color)}a:hover{color:rgb(var(--bg-color));background:rgb(var(--fg-color));border:4px solid rgb(var(--fg-color));border-radius:2px}a[rel=external]:hover::after{color:rgb(var(--bg-color))}nav{margin-bottom:40px;margin-left:-34px;font-size:18px}nav a{padding-left:30px}footer{color:rgba(var(--fg-color),var(--link-alpha));font-size:11px;margin-top:80px}hr{border:none;border-bottom:1px solid rgba(var(--fg-color),var(--link-alpha));margin-bottom:6px}