body {
  font-family: sans-serif;
  color: #1a202c;
  margin: 0;
  background: #fff;
}
section {
  padding: 3rem 1.5rem;
}
.bg-blue-800 {
  background-color: #2b6cb0;
  color: white;
}
.bg-gray-100 {
  background-color: #f7fafc;
}
.bg-gray-50 {
  background-color: #f9fafb;
}
.bg-gray-900 {
  background-color: #1a202c;
}
.text-white {
  color: white;
}
.text-center {
  text-align: center;
}
.text-3xl {
  font-size: 1.875rem;
  font-weight: 700;
}
.text-4xl {
  font-size: 2.25rem;
  font-weight: 700;
}
.text-5xl {
  font-size: 3rem;
  font-weight: 700;
}
.font-bold {
  font-weight: bold;
}