body {
  font-family: sans-serif;
  margin: 0;
  padding: 20px;
}

.content {
  background-color: #f5f5f5;
  border-radius: 5px;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  max-width: 600px;
  margin: 0 auto;
}

h2 {
  margin-bottom: 15px;
  text-align: center;
}

label {
  display: block;
  margin-bottom: 5px;
  font-size: 1.2rem;
  font-weight: bolder;
}

input[type="text"], textarea {
  width: 96%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font-size: 1.2rem;
  margin-bottom: 25px;
}

textarea {
  height: 100px;
}

button {
  background-color: #4996fc;
  border: none;
  color: white;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 1.2rem;
  margin: 5px;
  cursor: pointer;
  border-radius: 5px;
}

button:hover {
  background-color: #6facfc;
}

#message {
  padding: 10px;
  border-radius: 3px;
  font-size: 1rem;
  margin-bottom: 15px;
}

.error {
  background-color: #F2DEDE;
  color: #A94442;
}

.success {
  background-color: #DFF0D8;
  color: #43A047;
}

footer {
  text-align: center;
  font-size: 1rem;
  color: #aaa;
  margin-top: 2rem;
  line-height: 1.5rem;
}

a {
  text-align: center;
  margin-top: 1rem;
  color: #333;
  text-decoration: underline;
}

a:hover {
  text-decoration: none;
}