body {
  font-family: Georgia, serif;
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  line-height: 1.6;
  color: #222;
  background-color: #f7f9f7;
}

header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

.site-title {
  font-size: 1.2rem;
  font-weight: bold;
  text-decoration: none;
  color: inherit;
}

article h1 {
  margin-bottom: 0.25rem;
}

article time {
  color: #666;
  font-size: 0.9rem;
}

.post-body {
  margin-top: 1.5rem;
}

.post-body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.post-body blockquote {
  border-left: 3px solid #999;
  margin: 1rem 0;
  padding: 0.25rem 1.25rem;
  color: #444;
  font-style: italic;
}

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

.post-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.post-list time {
  color: #666;
  font-size: 0.9rem;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .post-list li {
    flex-direction: column;
    gap: 0.1rem;
  }

  .post-list time {
    font-size: 0.8rem;
  }
}