* {
  box-sizing: border-box;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  color: #1a1a1a;
  background: #faf9f7;
}

header h1 {
  margin: 0 0 0.25rem;
  font-size: 2rem;
}

header h1 a {
  color: inherit;
  text-decoration: none;
}

.tagline {
  color: #555;
  margin: 0 0 2rem;
}

.posts ul {
  list-style: none;
  padding: 0;
}

.posts li {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

.posts a {
  font-size: 1.15rem;
  color: #0b57d0;
}

.date, .meta {
  display: block;
  color: #666;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #ddd;
  color: #666;
  font-size: 0.85rem;
}

code {
  background: #eee;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-size: 0.9em;
}