body {
  font-family: 'Roboto', sans-serif;
  background-color: #f9f9f9;
  margin: 0;
  padding: 0;
  color: #333;
}

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

header {
  background-color: #004d66;
  color: white;
  padding: 40px 0;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.5em;
}

header p {
  font-size: 1.2em;
  font-weight: 300;
}

main section {
  background: white;
  margin-top: 20px;
  padding: 20px;
  border-left: 5px solid #004d66;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

main h2 {
  margin-top: 0;
  color: #004d66;
}

footer {
  background-color: #eee;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  font-size: 0.9em;
}