body {
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
  color: #333;
}

.container {
  max-width: 400px;
  padding: 40px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

h1 {
  font-size: 2em;
  margin-bottom: 20px;
}

.small {
  font-size: 0.9em;
  color: #666;
}