body {
  font-family: Arial, sans-serif;
  text-align: center;
  background: #fafafa;
  padding: 60px 20px;
  color: #333;
}
.container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 { font-size: 1.8em; margin-bottom: 20px; }
p { font-size: 1.1em; color: #555; margin-bottom: 30px; }
input, textarea {
  width: 100%; padding: 10px; margin: 10px 0;
  border: 1px solid #ccc; border-radius: 5px;
}
button {
  padding: 12px 25px;
  background: #007bff; color: #fff;
  border: none; border-radius: 5px;
  cursor: pointer;
}
button:hover { background: #0056b3; }