:root{--color-beige:#eee0cb;--color-dusk:#3a506b;--color-black:#222;--color-cherry:#9e1946}body{color:var(--color-black);background-color:var(--color-beige);padding:20px;font-family:Helvetica,sans-serif;line-height:1.4em}main{max-width:65ch;margin:auto}h1,h2{color:var(--color-dusk);line-height:1.2em}a{color:var(--color-link)}a:hover{color:var(--color-cherry)}a.heading-anchor{opacity:.1;margin-left:5px;text-decoration:none}a.heading-anchor:hover{opacity:1}.table-of-contents{margin-left:0;padding-left:0;list-style:none}