:root {
  --ink: #1d2228;
  --muted: #5d6773;
  --line: #dfe4ea;
  --bg: #fbfbf9;
  --card: #ffffff;
  --accent: #2f6f5e;
}

* { box-sizing: border-box; }

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

.wrap {
  max-width: 47rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1.25rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .02em;
  text-decoration: none;
  color: var(--ink);
}

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

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 1rem;
  font-size: .95rem;
}

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

main { padding: 2.5rem 0 3rem; }

h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  margin: 0 0 .6rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 .5rem;
}

.lede {
  color: var(--muted);
  font-size: 1.08rem;
  margin-top: 0;
}

.entry {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.1rem 1.3rem;
  margin: 1rem 0;
}

.entry h3 { margin: 0 0 .3rem; font-size: 1.08rem; }
.entry h3 a { color: var(--ink); text-decoration: none; }
.entry h3 a:hover { color: var(--accent); }
.entry p { margin: .3rem 0 0; color: var(--muted); }

.date {
  display: block;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
  font-size: .95rem;
}

th, td {
  text-align: left;
  padding: .45rem .6rem;
  border-bottom: 1px solid var(--line);
}

th { color: var(--muted); font-weight: 600; }

code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: .9em;
  background: #f0f2ef;
  padding: .1em .35em;
  border-radius: 3px;
}

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

footer.site {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 2.5rem;
  color: var(--muted);
  font-size: .9rem;
}

footer.site a { color: var(--muted); }

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e6e8e6;
    --muted: #9aa4ae;
    --line: #2c3138;
    --bg: #14171a;
    --card: #1a1e22;
    --accent: #7fc0ac;
  }
  code { background: #22272c; }
}