* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
}

.container {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 40px 30px;
  width: 90%;
  max-width: 420px;
  text-align: center;
  border-radius: 16px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
  animation: fadeIn 0.8s ease;
}

.container h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

#advice {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 25px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
}

button {
  background: #fff;
  color: #764ba2;
  border: none;
  padding: 12px 26px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
}

button:hover {
  background: #ffd86f;
  color: #333;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

button:active {
  transform: scale(0.95);
}

/* Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: 30px 20px;
  }

  .container h2 {
    font-size: 1.5rem;
  }

  #advice {
    font-size: 1rem;
  }
}