body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #222;
  line-height: 1.7;
}

.site-header, .site-footer {
  text-align: center;
  padding: 2rem 1rem;
  border-bottom: 1px solid #eee;
}

.site-footer {
  border-top: 1px solid #eee;
  border-bottom: none;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav li {
  display: inline-block;
  margin: 0 1rem;
}

a {
  text-decoration: none;
  color: #007acc;
}

a:hover {
  text-decoration: underline;
}

.content {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  margin-bottom: 1.5rem;
}

.post-date {
  color: #777;
  font-size: 0.9rem;
}