body {
  font-family: Arial, sans-serif;
  max-width: 700px;
  margin: auto;
  padding: 15px;
  background: #f9f9f9;
}

h1 {
  font-size: 1.8rem;
}

label {
  margin-top: 10px;
  display: block;
}

input, button {
  width: 100%;
  padding: 12px;
  margin-top: 5px;
  font-size: 1rem;
}

button {
  background: #2e86de;
  color: white;
  border: none;
  border-radius: 6px;
}

button:hover {
  background: #1b4f72;
}

p {
  font-size: 1rem;
  line-height: 1.5;
}