:root {
  --ink: #23282d;
  --ink-soft: #5b646d;
  --rule: #dfe3e7;
  --paper: #fbfbf9;
  --accent: #7a5c3e;
  --panel: #f2f0ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1.4rem; }

header.masthead {
  border-bottom: 3px double var(--rule);
  padding: 2.4rem 0 1.2rem;
  margin-bottom: 2rem;
}

.brand {
  font-size: 1.55rem;
  letter-spacing: .06em;
  text-transform: lowercase;
  margin: 0;
  font-weight: 600;
}

.brand span { color: var(--accent); }

.tagline {
  margin: .35rem 0 0;
  color: var(--ink-soft);
  font-size: .92rem;
  font-style: italic;
}

nav.bar { margin-top: 1.1rem; }

nav.bar a {
  color: var(--ink-soft);
  text-decoration: none;
  margin-right: 1.3rem;
  font-size: .88rem;
  letter-spacing: .04em;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

nav.bar a:hover, nav.bar a.here {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

h2 {
  font-size: 1.18rem;
  margin: 2.2rem 0 .7rem;
  font-weight: 600;
}

h3 {
  font-size: 1rem;
  margin: 1.5rem 0 .4rem;
  color: var(--ink-soft);
  font-weight: 600;
}

p { margin: .7rem 0; }

a { color: var(--accent); }

code, pre, .mono {
  font-family: "SF Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  font-size: .85em;
}

pre {
  background: var(--panel);
  border-left: 3px solid var(--accent);
  padding: .85rem 1rem;
  overflow-x: auto;
  line-height: 1.5;
}

table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .92rem; }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--rule); }
th { font-weight: 600; color: var(--ink-soft); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; }

dl.facts { margin: 1rem 0; }
dl.facts dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); margin-top: .9rem; }
dl.facts dd { margin: .15rem 0 0; }

.note {
  background: var(--panel);
  padding: .9rem 1.1rem;
  margin: 1.4rem 0;
  border-radius: 2px;
  font-size: .93rem;
}

.dot { display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; margin-right: .45rem; vertical-align: baseline; }
.dot-ok { background: #4a7c4e; }
.dot-warn { background: #b08428; }

footer.foot {
  margin: 3.5rem 0 2.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: .82rem;
}

.big404 { font-size: 4rem; margin: 2rem 0 .5rem; color: var(--accent); letter-spacing: -.03em; }