body {
  font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  background-color:hwb(23 55% 2%);
  color: #082b4e;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Main content styling */
main#content {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background: #faf6ee;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Section headers */
h1 {
  text-align: center;
  font-size: 2.4em;
  color: #1a1a1a;
  margin-bottom: 20px;
}

h2 {
  color: #042b51;
  margin-top: 1.5em;
}

h3 {
  margin-top: 1em;
  font-weight: bold;
  font-size: 1.4em; /* new */
  color: #333;
}

/* Paragraph spacing */
p {
  margin: 10px 0;
}

/* Minor section styling */
.minor-section {
  margin-bottom: 30px;
  padding: 15px;
  background-color: #f5eddc;
  border-left: 4px solid #4b0801;
  border-radius: 4px;
}

.output {
  margin-top: 1em; /* add this */
  margin-bottom: 30px;
  padding: 15px;
  background-color: #f5eddc;
  border-left: 4px solid #4b0801;
  border-radius: 4px;
}

.transportation {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 30%;
}