body {
  font-family: 'Kalam', cursive;
  background: radial-gradient(circle at center, #1a162d, #0e0b1a 85%);
  color: #ffffff;
  text-align: center;
  padding: 2rem;
}
.container {
  max-width: 700px;
  margin: auto;
}
textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  border: none;
  background: #251d44;
  color: white;
  margin-top: 1rem;
}
button {
  background: #ff69b4;
  color: white;
  border: none;
  padding: 1rem 2rem;
  margin-top: 1rem;
  border-radius: 10px;
  cursor: pointer;
}
.bubble {
  background: rgba(255, 255, 255, 0.1);
  border: 2px dashed #7f5af0;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 16px;
  white-space: pre-wrap;
}