:root {
  --ink: #16181d;
  --ink-2: #4a4f58;
  --muted: #7c828c;
  --line: #e3e5e2;
  --paper: #fbfbf9;
  --card: #ffffff;
  --accent: #b45309;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e9eae7;
    --ink-2: #a8adb5;
    --muted: #7c828c;
    --line: #2a2d33;
    --paper: #14161a;
    --card: #1b1e23;
    --accent: #e0a44a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 0 24px; }
header {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  margin-bottom: 48px;
}
header .wrap { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; }
.brand {
  font-weight: 650;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
nav { margin-left: auto; display: flex; gap: 20px; }
nav a { color: var(--ink-2); text-decoration: none; font-size: 14.5px; }
nav a:hover { color: var(--accent); }
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 10px; }
h2 { font-size: 18px; margin: 36px 0 10px; letter-spacing: -0.01em; }
.lede { color: var(--ink-2); font-size: 17px; margin: 0 0 32px; }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 20px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 16px;
}
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--ink-2); font-size: 15px; }
.meta { color: var(--muted); font-size: 13.5px; }
footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding: 24px 0 48px;
  color: var(--muted);
  font-size: 13.5px;
}
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
}