body {
  font-family: Arial, sans-serif;
  background-color: #eaf6ff;
  color: #333;
  text-align: center;
  padding: 20px;
}
.container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
textarea {
  width: 100%;
  height: 100px;
  margin-bottom: 10px;
}
.buttons button, .buttons input[type="file"] {
  margin: 5px;
}
footer {
  margin-top: 20px;
  font-size: 0.8em;
  color: #555;
}