body {
  font-family: Arial, sans-serif;
  background-color: #f3f4f6;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 700px;
  margin: auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h1 {
  margin-bottom: 20px;
  color: #333;
}

form label {
  display: block;
  margin-top: 15px;
  font-weight: bold;
}

form textarea {
  width: 100%;
  height: 80px;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 6px;
  resize: vertical;
}

button {
  margin-top: 20px;
  background-color: #2563eb;
  color: white;
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: #1d4ed8;
}

.response-box {
  margin-top: 30px;
  background: #e0f2fe;
  padding: 20px;
  border-radius: 6px;
  border-left: 5px solid #0ea5e9;
}