body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #e0f7ff, #ffffff);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
}

.container {
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #007acc;
  margin-bottom: 10px;
}

p {
  color: #333;
  font-size: 1.1em;
}

h2 {
  color: #007acc;
  margin-top: 20px;
}

.loader {
  margin: 30px auto 0;
  border: 6px solid #f3f3f3;
  border-top: 6px solid #007acc;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}