body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: #333;
  max-width: 210mm;
  margin: 0 auto;
  padding: 20mm;
}

h1 {
  color: #1a365d;
  font-size: 24pt;
  margin-bottom: 20pt;
  text-align: center;
  border-bottom: 2pt solid #1a365d;
  padding-bottom: 10pt;
}

h2 {
  color: #2c5282;
  font-size: 18pt;
  margin-top: 15pt;
  margin-bottom: 10pt;
}

h3 {
  color: #2b6cb0;
  font-size: 14pt;
  margin-top: 12pt;
  margin-bottom: 8pt;
}

h4 {
  color: #3182ce;
  font-size: 12pt;
  margin-top: 10pt;
  margin-bottom: 6pt;
}

p {
  margin-bottom: 8pt;
}

ul,
ol {
  margin-bottom: 8pt;
  padding-left: 20pt;
}

li {
  margin-bottom: 4pt;
}

code {
  background-color: #f7fafc;
  padding: 2pt 4pt;
  border-radius: 3pt;
  font-family: "Courier New", monospace;
  font-size: 10pt;
}

pre {
  background-color: #f7fafc;
  padding: 8pt;
  border-radius: 5pt;
  margin-bottom: 10pt;
  white-space: pre-wrap;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 10pt;
}

th,
td {
  border: 1pt solid #e2e8f0;
  padding: 6pt;
  text-align: left;
}

th {
  background-color: #f7fafc;
  font-weight: bold;
}

@page {
  size: A4;
  margin: 20mm;
}

@media print {
  a {
    text-decoration: none;
    color: #2b6cb0;
  }
}