body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #ffc0cb, #ff69b4);
  font-family: 'Arial', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  color: #8b0000;
}

.container {
  background: white;
  padding: 40px 30px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  text-align: center;
  max-width: 500px;
}

h1 {
  font-size: 2em;
  margin-bottom: 10px;
}

p {
  font-size: 1.1em;
  margin: 10px 0;
}

button {
  background-color: #ff1493;
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 10px;
  font-size: 1em;
  margin-top: 20px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #c71585;
}

#message {
  margin-top: 30px;
  font-size: 1.3em;
  animation: fadeIn 2s ease-in-out;
}

.hidden {
  display: none;
}

@keyframes fadeIn {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}