body {
  font-family: "Times New Roman", Times, serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background-color: #fff;
  padding: 40px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
  text-align: center;
  margin-bottom: 40px;
  border-bottom: 2px solid #333;
  padding-bottom: 20px;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 0.2em;
}

.subtitle {
  font-size: 1.5em;
  font-style: italic;
  margin-top: 0;
}

h2 {
  border-bottom: 1px solid #ccc;
  padding-bottom: 10px;
  margin-top: 40px;
}

.value-pair {
  margin-bottom: 20px;
  font-size: 1.2em;
}

.value-pair .primary {
  margin-bottom: 0;
}

.value-pair .secondary {
  margin-top: 0;
  font-size: 0.9em;
  color: #666;
}

ul,
ol {
  margin-bottom: 20px;
}

li {
  margin-bottom: 10px;
}

footer {
  margin-top: 60px;
  text-align: center;
  font-size: 0.9em;
  color: #666;
  border-top: 1px solid #eee;
  padding-top: 20px;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: #1a1a1a;
    color: #e0e0e0;
  }

  .container {
    background-color: #2a2a2a;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  }

  header {
    border-bottom-color: #e0e0e0;
  }

  h2 {
    border-bottom-color: #444;
  }

  .value-pair .secondary {
    color: #aaa;
  }

  footer {
    color: #aaa;
    border-top-color: #444;
  }

  a {
    color: #66b3ff;
  }
}