body {
  font-family: Arial, sans-serif;
  background-color: #121212;
  color: #eee;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background-color: #222;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  width: 320px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

h1 {
  margin-bottom: 1rem;
}

.visit-count {
  font-size: 3rem;
  font-weight: bold;
  margin-top: 1rem;
}

.error-message {
  color: #ff5555;
  margin-top: 1rem;
}