body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f2f2f2;
  color: #333;
}

header {
  background-color: #2a2a72;
  color: white;
  padding: 1rem;
  text-align: center;
}

nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}

main {
  padding: 2rem;
  max-width: 800px;
  margin: auto;
}

section {
  margin-bottom: 2rem;
}

ul {
  list-style-type: square;
}

input, textarea {
  width: 100%;
  margin: 8px 0;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  background-color: #2a2a72;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #222;
  color: white;
  position: relative;
  bottom: 0;
  width: 100%;
}

.error-container {
  text-align: center;
  padding: 4rem 1rem;
}

.email-button {
  display: inline-block;
  background-color: #2a2a72;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}
.email-button:hover {
  background-color: #1d1d5e;
}