body {
  font-family: 'Segoe UI', sans-serif;
  background: #20382d;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
  min-height: 100vh;
}

.container {
  max-width: 600px;
  width: 100%;
  background: rgb(248, 247, 247);
  padding: 30px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  border-radius: 10px;
}

h1 {
  margin-bottom: 20px;
  color: #444;
}

textarea {
  width: 100%;
  height: 150px;
  padding: 12px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-bottom: 15px;
  resize: vertical;
}

button {
  background: #4c2834;
  color: white;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease;
}

button:hover {
  background: #e50062;
}

#result {
  margin-top: 20px;
  padding: 15px;
  background: #f0f0f0;
  border-radius: 6px;
  white-space: pre-wrap;
}