:root {
  --bg: #f6f4ef;
  --fg: #23221f;
  --muted: #6d6a62;
  --line: #dcd7cc;
  --accent: #3f6b4e;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #171815; --fg: #e6e3da; --muted: #9a978d; --line: #2e2f2a; --accent: #8fb79a; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 Georgia, "Times New Roman", serif;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 48px 20px 64px; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
header a.brand { font-size: 22px; letter-spacing: .02em; color: var(--fg); text-decoration: none; }
nav a { margin-left: 18px; font: 15px/1 system-ui, sans-serif; color: var(--muted); text-decoration: none; }
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current] { color: var(--accent); }
.lede { margin: 40px 0 28px; color: var(--muted); font-style: italic; }
article { padding: 26px 0; border-top: 1px solid var(--line); }
article h2 { margin: 0 0 4px; font-size: 21px; font-weight: normal; }
time, .meta { font: 13px/1.4 system-ui, sans-serif; color: var(--muted); letter-spacing: .03em; text-transform: uppercase; }
article p { margin: 12px 0 0; }
a { color: var(--accent); }
footer { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); font: 13px/1.5 system-ui, sans-serif; color: var(--muted); }
.center { text-align: center; padding-top: 18vh; }