body {
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #222;
}

header {
  background: #111;
  color: #fff;
  padding: 2rem 1rem;
  text-align: center;
}

.tagline {
  margin-top: 0.5rem;
  font-style: italic;
  color: #ccc;
}

main {
  max-width: 700px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.post-preview {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.post-preview h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.excerpt {
  color: #555;
  margin: 1rem 0;
}

.read-more {
  text-decoration: none;
  color: #0070f3;
  font-weight: bold;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: #777;
  font-size: 0.875rem;
}