body {
  background-color: #f9f9f9;
  color: #1a1a1a;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 2rem;
  line-height: 1.6;
}

h1, h2 {
  color: #4b0082;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
  border-bottom: 2px solid #cccccc;
  padding-bottom: 0.3rem;
  margin-top: 1.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table, th, td {
  border: 1px solid #ddd;
}

th, td {
  padding: 0.5rem;
  text-align: center;
}

th {
  background-color: #eeeeee;
  color: #333;
}

code {
  background-color: #eaeaea;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: monospace;
}

a {
  color: #4b0082;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: #666;
  border-top: 1px solid #ccc;
  padding-top: 1rem;
  text-align: center;
}