* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

.container {
  text-align: center;
  padding: 40px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

#greeting {
  font-size: 120px;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  user-select: none;
}

#greeting:hover {
  transform: scale(1.1);
  text-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

#greeting:active {
  transform: scale(0.95);
}

.subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  margin-top: 20px;
}

.click-counter {
  margin-top: 30px;
  font-size: 24px;
  color: #fff;
  font-weight: bold;
}

#counter {
  color: #ffd700;
  font-size: 32px;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.bounce {
  animation: bounce 0.5s ease;
}