/* Retro computer style with good readability */
body {
  font-family: "Courier New", Courier, "Lucida Console", Monaco, monospace;
  line-height: 1.6;
  color: #222;
  background: #fefefe;
  max-width: 72ch;  /* Classic terminal width in characters */
  margin: 0 auto;
  padding: 20px;
  font-size: 15px;
}

header {
  border-bottom: 2px solid #222;
  padding-bottom: 20px;
  margin-bottom: 30px;
}

header h1 {
  font-size: 24px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 10px 0;
}

.tagline {
  font-size: 14px;
  color: #666;
  letter-spacing: 1px;
}

nav a {
  margin-right: 15px;
  color: #0366d6;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
  background: #ffff00;  /* Highlight effect */
}

footer {
  border-top: 2px solid #222;
  padding-top: 20px;
  margin-top: 50px;
  font-size: 13px;
  color: #666;
}

/* Make code blocks stand out */
code {
  background: #000;
  color: #0f0;
  padding: 2px 4px;
}

/* ASCII-style horizontal rules */
hr {
  border: none;
  overflow: visible;
  text-align: center;
  height: 1px;
}

hr:after {
  content: "════════════════════════════════════════";
  color: #666;
  letter-spacing: -2px;
}

nav a {
  margin-right: 15px;
}

footer {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  color: #666;
  font-size: 0.9em;
}

code {
  background: #f6f8fa;
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 0.9em;
}

blockquote {
  border-left: 4px solid #ddd;
  margin: 0;
  padding-left: 20px;
  color: #666;
}