/* Clean academic handout styling. */

html { font-size: 16px; }

body {
  font-family: Georgia, "Times New Roman", serif;
  max-width: 44rem;
  margin: 2.5rem auto;
  padding: 0 1.25rem;
  color: #222;
  line-height: 1.55;
  background: #fff;
}

header.title-block-header {
  border-bottom: 1px solid #ccc;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
}

h1.title {
  font-size: 1.8rem;
  margin: 0 0 0.25rem 0;
}

p.author, p.date {
  margin: 0;
  color: #555;
  font-size: 0.95rem;
}

h1 {
  font-size: 1.5rem;
  margin-top: 2.25rem;
  border-bottom: 1px solid #ddd;
  padding-bottom: 0.2rem;
}

h2 {
  font-size: 1.2rem;
  margin-top: 1.75rem;
}

h3 {
  font-size: 1.05rem;
  margin-top: 1.25rem;
  font-style: italic;
}

p, ul, ol { margin: 0.6rem 0; }

a { color: #1a4f8a; }
a:hover { text-decoration: underline; }

code {
  font-family: "DejaVu Sans Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: #f4f4f4;
  padding: 1px 4px;
  border-radius: 3px;
}

pre {
  background: #f6f8fa;
  border: 1px solid #e1e4e8;
  border-radius: 4px;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.4;
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
}

blockquote {
  border-left: 3px solid #ccc;
  margin: 1rem 0;
  padding: 0.25rem 1rem;
  color: #555;
}

/* MathJax display equations */
.math.display {
  overflow-x: auto;
  padding: 0.25rem 0;
}