:root {
  --ink: #1f2a22;
  --paper: #fbfaf6;
  --green: #2e7d4f;
  --green-dark: #205c39;
  --soft: #e8ede5;
  --muted: #5c6b60;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 1.06rem;
}
header {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--soft);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  max-width: 720px;
  margin: 0 auto;
}
.wordmark {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--green-dark);
  text-decoration: none;
}
nav a {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.1rem;
}
nav a:hover { color: var(--green-dark); }
main { max-width: 720px; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  font-weight: 700;
}
h2 { font-size: 1.35rem; margin: 2.2rem 0 0.8rem; }
p { margin-bottom: 1.1rem; }
p.lede { font-size: 1.18rem; color: var(--muted); margin-bottom: 1.8rem; }
ol, ul { margin: 0 0 1.1rem 1.4rem; }
li { margin-bottom: 0.5rem; }
a { color: var(--green-dark); }
.card {
  background: #fff;
  border: 1px solid var(--soft);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
  margin: 1.6rem 0;
}
.card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.card p { margin-bottom: 0.3rem; color: var(--muted); font-size: 0.98rem; }
.byline {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 2rem;
}
footer {
  border-top: 1px solid var(--soft);
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}
footer a { color: var(--muted); }
.note {
  background: var(--soft);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  font-size: 0.98rem;
  margin: 1.4rem 0;
}
@media (max-width: 480px) {
  h1 { font-size: 1.6rem; }
  nav a { margin-left: 0.8rem; }
}