* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #222;
  background: #fff;
}

body {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

header {
  border-bottom: 1px solid #ddd;
  padding-bottom: 20px;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2.2em;
  margin-bottom: 10px;
  color: #003366;
}

header p.tagline {
  font-size: 1.1em;
  color: #666;
  margin-bottom: 10px;
}

nav {
  background: #f5f5f5;
  padding: 15px 0;
  margin-bottom: 30px;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

nav a {
  color: #003366;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

.breadcrumb {
  font-size: 0.95em;
  color: #666;
  margin-bottom: 20px;
}

.breadcrumb a {
  color: #003366;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

main {
  line-height: 1.8;
}

h1 {
  font-size: 2em;
  margin: 30px 0 15px 0;
  color: #003366;
}

h2 {
  font-size: 1.5em;
  margin: 25px 0 12px 0;
  color: #003366;
  border-bottom: 2px solid #eee;
  padding-bottom: 8px;
}

h3 {
  font-size: 1.2em;
  margin: 18px 0 10px 0;
  color: #004080;
}

h4 {
  font-size: 1.05em;
  margin: 15px 0 8px 0;
  color: #004080;
}

p {
  margin-bottom: 15px;
  text-align: justify;
}

a {
  color: #003366;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a.external {
  padding-right: 14px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="10"><path fill="%23003366" d="M9 0H5v1h3v3h1V0zm-1 2v6H1V2h7v6H2v-5h6z"/></svg>') no-repeat right center;
  background-size: 10px 10px;
}

ul {
  margin: 15px 0 15px 30px;
}

li {
  margin-bottom: 8px;
}

.stats-box {
  background: #f0f5ff;
  border-left: 4px solid #003366;
  padding: 15px;
  margin: 20px 0;
  border-radius: 4px;
}

.stats-box strong {
  color: #003366;
}

.see-also {
  background: #f9f9f9;
  padding: 15px;
  border-radius: 4px;
  margin: 20px 0;
}

.see-also h3 {
  color: #003366;
  margin-top: 0;
}

.see-also ul {
  list-style: none;
  margin: 10px 0;
}

.see-also li {
  margin-bottom: 10px;
}

.entity-contents {
  background: #f5f5f5;
  padding: 20px;
  border-radius: 4px;
  margin: 20px 0;
}

.entity-contents h3 {
  margin-top: 0;
}

.entity-contents ul {
  list-style: none;
  margin: 10px 0;
  columns: 2;
  gap: 20px;
}

.entity-contents li {
  margin-bottom: 6px;
  break-inside: avoid;
}

footer {
  border-top: 1px solid #ddd;
  padding-top: 20px;
  margin-top: 40px;
  font-size: 0.9em;
  color: #666;
}

footer nav {
  margin: 20px 0;
  border: none;
  background: transparent;
  padding: 0;
}

footer nav ul {
  margin: 0;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

footer nav ul li {
  list-style: none;
  display: inline;
  margin: 0;
}

footer nav a {
  color: #666;
}

footer nav a:hover {
  color: #003366;
}

.cta-button {
  display: inline-block;
  background: #003366;
  color: white;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  margin: 20px 0;
  font-weight: 500;
}

.cta-button:hover {
  background: #004080;
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

th, td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}

th {
  background: #f5f5f5;
  font-weight: 600;
}

.company-profile {
  background: #f0f5ff;
  padding: 20px;
  border-radius: 4px;
  margin: 20px 0;
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  h1 {
    font-size: 1.6em;
  }

  h2 {
    font-size: 1.3em;
  }

  nav ul {
    gap: 10px;
  }

  .entity-contents ul {
    columns: 1;
  }
}