body {
  font-family: Arial, sans-serif;
  background-color: black;
  color: white;
  margin: 0;
  padding: 0;
}

header, section, footer {
  padding: 20px;
}

h1, h2 {
  color: #4CAF50; /* Example accent color */
}

#ai-assistant {
  background-color: #333;
  padding: 10px;
  text-align: center;
}

#contact-form input, #contact-form textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
}

#contact-form button {
  background-color: #4CAF50;
  color: white;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
}

#contact-form button:hover {
  background-color: #45a049;
}