body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f5f5f5;
  color: #333;
}
header {
  background-color: #00264d;
  text-align: center;
  padding: 20px;
}
header img {
  max-width: 180px;
}
h1 {
  color: red;
  margin-top: 10px;
}
nav {
  background-color: #003366;
  text-align: center;
  padding: 10px;
}
nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
}
main {
  padding: 20px;
}
.gallery {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.gallery img {
  max-width: 300px;
  border: 2px solid #ccc;
  border-radius: 5px;
}
form {
  display: flex;
  flex-direction: column;
  align-items: center;
}
form input, form textarea {
  width: 80%;
  max-width: 400px;
  margin-bottom: 10px;
  padding: 10px;
}
form button {
  padding: 10px 20px;
  background-color: #00264d;
  color: white;
  border: none;
  cursor: pointer;
}
footer {
  background-color: #00264d;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 30px;
}