body {
  font-family: Georgia, "Times New Roman", serif;
  color: #222;
  background: #fafafa;
  max-width: 640px;
  margin: 40px auto;
  padding: 0 20px;
  line-height: 1.6;
  font-size: 17px;
}
main { padding-bottom: 40px; }
header h1 {
  font-size: 22px;
  font-weight: normal;
  margin-bottom: 0;
  letter-spacing: -0.5px;
}
header h1 a { color: #222; text-decoration: none; }
header .sub {
  color: #777;
  margin-top: 4px;
  font-style: italic;
  font-size: 15px;
}
h2 {
  font-size: 19px;
  font-weight: normal;
  margin-top: 36px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 4px;
}
a { color: #335a8a; }
a:hover { color: #1d3d65; }
.posts {
  list-style: none;
  padding-left: 0;
}
.posts li {
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dotted #ddd;
}
.posts .date {
  color: #888;
  font-size: 14px;
  white-space: nowrap;
}
.date {
  color: #888;
  font-size: 14px;
  margin-top: -8px;
  display: block;
}
code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px;
  background: #eee;
  padding: 1px 5px;
  border-radius: 3px;
}
pre {
  background: #f0f0f0;
  padding: 12px 14px;
  overflow-x: auto;
  border-radius: 4px;
  font-size: 14px;
}
pre code {
  background: none;
  padding: 0;
}
article p { margin: 14px 0; }
footer {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
  color: #888;
  font-size: 14px;
}
footer a { color: #888; }