body {
  margin: 0;
  font-family: 'Helvetica Neue', sans-serif;
  background-color: #0e0e0e;
  color: #f8f8f8;
}

header {
  background-color: #1c1c1c;
  padding: 40px 20px;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.5em;
  color: #f1c40f;
}

header p {
  margin-top: 10px;
  font-size: 1.2em;
  color: #ffffff;
}

main {
  padding: 30px;
}

section {
  margin-bottom: 30px;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: #1c1c1c;
  font-size: 0.9em;
  color: #999;
}