:root {
  color-scheme: light;
}
body {
  max-width: 720px;
  margin: 40px auto;
  padding: 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
  color: #111;
  background: #fff;
}
h1 {
  font-size: 28px;
  margin: 0 0 12px;
}
.post {
  margin: 28px 0 0;
  padding: 0 0 20px;
  border-bottom: 1px solid #eee;
}
.post h2 {
  margin: 0 0 6px;
  font-size: 20px;
}
.post time {
  display: block;
  font-size: 13px;
  color: #555;
  margin-bottom: 8px;
}
footer {
  margin: 36px 0 12px;
  font-size: 12px;
  color: #666;
}