@page {
  size: A4;
  margin: 2.5cm 2cm 2.5cm 2cm;
}

@page :first {
  margin: 0;
}

body {
  font-family: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 10.5pt;
  line-height: 1.55;
  color: #1f2937;
  max-width: 100%;
}

/* Cover page (first H1) */
h1:first-of-type {
  page-break-before: avoid;
  page-break-after: always;
  margin: 0;
  padding: 6cm 2cm 0 2cm;
  font-size: 28pt;
  color: #1e3a8a;
  border: none;
  text-align: center;
}

h1:first-of-type + h3 {
  text-align: center;
  font-size: 16pt;
  color: #475569;
  font-weight: 400;
  margin-top: 0.5cm;
  padding: 0 2cm;
}

h1:first-of-type + h3 + table {
  margin: 4cm auto 0 auto;
  width: 60%;
}

/* Headings */
h1 {
  color: #1e3a8a;
  font-size: 20pt;
  border-bottom: 2px solid #1e3a8a;
  padding-bottom: 6px;
  margin-top: 1.6em;
  page-break-before: always;
  page-break-after: avoid;
}

h2 {
  color: #1e40af;
  font-size: 15pt;
  margin-top: 1.6em;
  margin-bottom: 0.5em;
  page-break-after: avoid;
  border-bottom: 1px solid #cbd5e1;
  padding-bottom: 3px;
}

h3 {
  color: #1e40af;
  font-size: 12.5pt;
  margin-top: 1.3em;
  page-break-after: avoid;
}

h4 {
  color: #334155;
  font-size: 11pt;
  margin-top: 1em;
  page-break-after: avoid;
}

/* Paragraphs & lists */
p {
  margin: 0.5em 0;
  text-align: justify;
}

ul, ol {
  margin: 0.4em 0;
  padding-left: 1.5em;
}

li {
  margin: 0.15em 0;
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  font-size: 9.5pt;
  page-break-inside: avoid;
}

th, td {
  border: 1px solid #cbd5e1;
  padding: 6px 9px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #1e40af;
  color: #fff;
  font-weight: 600;
}

tr:nth-child(even) td {
  background: #f8fafc;
}

/* Code */
code {
  background: #f1f5f9;
  padding: 1px 5px;
  border-radius: 3px;
  font-family: "SF Mono", "Consolas", "Monaco", monospace;
  font-size: 9pt;
  color: #be123c;
}

pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px 14px;
  border-radius: 5px;
  overflow-x: auto;
  font-size: 8.5pt;
  line-height: 1.45;
  page-break-inside: avoid;
}

pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

/* Blockquote */
blockquote {
  border-left: 3px solid #2563eb;
  background: #eff6ff;
  margin: 1em 0;
  padding: 8px 14px;
  color: #1e293b;
  font-style: normal;
  page-break-inside: avoid;
}

blockquote p {
  margin: 0.3em 0;
}

/* Horizontal rule */
hr {
  border: 0;
  border-top: 1px solid #cbd5e1;
  margin: 1.5em 0;
}

/* Strong */
strong {
  color: #0f172a;
  font-weight: 600;
}

/* Links */
a {
  color: #2563eb;
  text-decoration: none;
}

/* Avoid orphan tables */
table, pre, blockquote {
  page-break-inside: avoid;
}