body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #f0e6ff, #a18cd1);
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
}

.castle-container {
  text-align: center;
  background: rgba(255, 255, 255, 0.8);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0,0,0,0.2);
  animation: fadeIn 2s ease-in-out;
}

h1 {
  font-size: 2rem;
  color: #6a1b9a;
}

.intro {
  font-size: 1.2rem;
  color: #333;
  margin-bottom: 1.5rem;
}

button {
  background-color:blue;
}
.sparkle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: radial-gradient(circle, #fff, #f0f);
  border-radius: 50%;
  animation: sparkleFade 1.5s ease-out;
  pointer-events: none;
  z-index: 1000;
}

@keyframes sparkleFade {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(2); }
}

.floating-star {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: floatUp 3s ease-in;
}

@keyframes floatUp {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(-50px); opacity: 0; }
}