body {
  font-family: Arial, sans-serif;
  background-color: #f9f1ef;
  margin: 0;
  padding: 0;
}

.chat-container {
  max-width: 600px;
  margin: 50px auto;
  background-color: #ffffff;
  border: 2px solid #bad1ca;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 20px;
}

.chat-box {
  height: 400px;
  overflow-y: scroll;
  border: 1px solid #ccc;
  padding: 10px;
  margin-bottom: 10px;
}

input[type="text"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #bad1ca;
  border-radius: 5px;
  box-sizing: border-box;
}