* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #461a84;
  color: #e5e7eb;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 16px;
}

.box {
  width: 100%;
  max-width: 520px;
  background: #020617;
  padding: 20px;
  border-radius: 10px;
}

h3 {
  margin-bottom: 12px;
  text-align: center;
}

textarea {
  width: 100%;
  min-height: 90px;
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 8px;
  border: none;
  resize: vertical;
  font-size: 14px;
}

button {
  width: 100%;
  padding: 12px;
  background: #5816a3;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
}

button:hover {
  background: #6d1fd1;
}

.answer {
  margin-top: 16px;
  background: #020617;
  padding: 12px;
  border-radius: 8px;
  white-space: pre-wrap;
  font-size: 14px;
}

@media (max-width: 400px) {
  .box {
    padding: 16px;
  }

  textarea {
    min-height: 80px;
  }
}