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

#container {
  background: #ffffff;
  padding: 30px;
  width: 400px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  text-align: center;
  transition: 0.3s;
}

h2 {
  margin-bottom: 20px;
  color: #333;
  font-size: 40px;
}

#quote {
  font-size: 25px;
  line-height: 1.5;
  margin-bottom: 15px;
  color: #444;
}

#author {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #666;
}

button {
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background-color: #4e73df;
  color: white;
  font-size: 18px;
  transition: 0.2s ease;
}

button:hover {
  background-color: #2e59d9;
  transform: translateY(-2px);
}

button:active {
  transform: translateY(0);
}

@media (max-width: 450px) {
  .container {
    width: 90%;
    padding: 20px;
  }

  #quote {
    font-size: 16px;
  }
}