body {
  font-family: Calibri, Arial, sans-serif;
  background: #f6f6f6;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 700px;
  margin: auto;
  background: #fff;
  padding: 30px 40px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

form label {
  font-weight: bold;
  display: block;
  margin-top: 12px;
}

form input, form textarea {
  width: 100%;
  margin-top: 5px;
  margin-bottom: 15px;
  padding: 10px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  background: #1a4d80;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background: #11365c;
}