body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #fff;
  color: #111;
}

header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #eee;
}

nav a {
  margin-left: 15px;
  text-decoration: none;
  color: #111;
}

nav a:hover {
  text-decoration: underline;
}

.home {
  text-align: center;
  padding: 40px;
}

.home img {
  max-width: 90%;
  height: auto;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  padding: 20px;
}

.gallery img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 14px;
  color: #666;
}