:root{
  --bg:#faf8f4; --ink:#1d1b18; --muted:#6b655c; --rule:#e2ddd3; --accent:#8a6a3b;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#15140f; --ink:#ece7dd; --muted:#9a948a; --rule:#2e2b25; --accent:#d4b074;
  }
}
:root[data-theme="dark"]{
  --bg:#15140f; --ink:#ece7dd; --muted:#9a948a; --rule:#2e2b25; --accent:#d4b074;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:400 17px/1.65 Georgia,'Times New Roman',serif;}
.wrap{max-width:46rem;margin:0 auto;padding:4rem 16px 6rem;}
header{border-bottom:1px solid var(--rule);padding-bottom:1.6rem;margin-bottom:2.4rem;}
h1{font-size:2rem;margin:0 0 .3rem;letter-spacing:.4px;font-weight:400;}
.sub{color:var(--muted);font-size:1rem;margin:0;}
h2{font-size:1.25rem;margin:2.4rem 0 .7rem;font-weight:400;color:var(--accent);}
p,li{color:var(--ink);}
.muted{color:var(--muted);}
ul{padding-left:1.2rem;}
li{margin:.35rem 0;}
nav{margin-top:1.2rem;font-size:.95rem;}
nav a{color:var(--accent);margin-right:1.2rem;text-decoration:none;
  border-bottom:1px solid transparent;}
nav a:hover{border-bottom-color:var(--accent);}
footer{margin-top:4rem;padding-top:1.4rem;border-top:1px solid var(--rule);
  color:var(--muted);font-size:.9rem;}
code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9em;
  background:color-mix(in srgb,var(--rule) 55%,transparent);
  padding:.1em .35em;border-radius:3px;}