body {
  font-family: sans-serif;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 400px;
  margin: auto;
  padding: 20px;
}
h1 {
  text-align: center;
}
.card {
  background-color: white;
  padding: 15px;
  margin: 15px 0;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
input, select, textarea {
  width: 100%;
  padding: 8px;
  margin: 5px 0;
  border-radius: 5px;
  border: 1px solid #ccc;
}
button {
  width: 100%;
  padding: 10px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
button:hover {
  background-color: #0056b3;
}