/* Basic reset */
body, h1, h2, p, ul {
  margin: 0;
  padding: 0;
}

/* Body styling */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f9;
  color: #333;
  padding: 20px;
}

/* Header */
header {
  background: #004080;
  color: #fff;
  padding: 20px;
  text-align: center;
}

header h1 {
  margin-bottom: 10px;
}

/* Main sections */
main {
  margin: 20px auto;
  max-width: 800px;
}

section {
  margin-bottom: 20px;
  padding: 15px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

section h2 {
  color: #004080;
  margin-bottom: 10px;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 30px;
  padding: 10px;
  background: #eee;
  border-top: 1px solid #ccc;

  h1 
  text-align: center;
  color: #0044cc;   /* DX6EVM blue */
  font-size: 2.5em;
  margin-top: 20px;
}