body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333;
}

header {
  background: linear-gradient(to right, #0073e6, #00bfff);
  color: white;
  text-align: center;
  padding: 20px;
}

header img {
  max-width: 150px;
}

nav {
  background-color: #0056b3;
  text-align: center;
  padding: 10px 0;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-size: 18px;
}

nav a:hover {
  color: #ffcc00;
}

.container {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  background-color: white;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #0056b3;
}

button {
  background-color: #ffcc00;
  color: black;
  border: none;
  padding: 10px 20px;
  margin-top: 20px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 5px;
}

button:hover {
  background-color: #e6b800;
}

footer {
  background-color: #0056b3;
  color: white;
  text-align: center;
  padding: 10px;
  position: relative;
  bottom: 0;
  width: 100%;
}