:root {
  --marble: #f7f6f2;
  --ink: #14161a;
  --aegean: #2447e0;
  --muted: #5b6068;
  --rule: #e3e1da;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--marble);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 44rem; margin: 0 auto; padding: 4rem 1.5rem 6rem; }
a { color: var(--aegean); }
h1 { font-size: 2rem; letter-spacing: -0.02em; margin: 0 0 0.25rem; }
h2 { font-size: 1.1rem; letter-spacing: -0.01em; margin: 2.5rem 0 0.5rem; }
p, li { color: #23262b; }
ul { padding-left: 1.15rem; }
li { margin: 0.3rem 0; }
code { background: #ecebe5; padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.9em; }
.brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 600; letter-spacing: -0.01em; text-decoration: none; color: var(--ink);
}
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.updated { color: var(--muted); font-size: 0.875rem; margin: 0 0 2rem; }
.lede { font-size: 1.1rem; color: var(--muted); margin: 0.5rem 0 2rem; }
footer {
  border-top: 1px solid var(--rule); margin-top: 3.5rem; padding-top: 1.25rem;
  color: var(--muted); font-size: 0.875rem;
}