body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f8f8f8;
  color: #333;
  text-align: center;
}

header {
  background: #004400;
  color: white;
  padding: 2rem 1rem;
}

h1 {
  margin: 0;
  font-size: 2.5rem;
}

h2 {
  font-weight: 400;
  margin-top: 0.5rem;
}

nav {
  background: #006600;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

nav li {
  margin: 0;
}

nav a {
  display: block;
  padding: 1rem 1.5rem;
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  background: #004d00;
}

main {
  padding: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

section {
  margin-bottom: 2rem;
}

.gallery {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.gallery img {
  width: 300px;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

footer {
  background: #003300;
  color: white;
  padding: 1rem;
  font-size: 0.9rem;
}