body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background: #fafafa url('images/bg.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #333;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 1.5rem 1rem;
  background: rgba(255, 255, 255, 0.9);
}

h1 {
  margin: 0;
  font-size: 2rem;
}

.tagline {
  font-size: 1rem;
  color: #555;
}

main {
  padding: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.intro {
  background: rgba(255, 255, 255, 0.85);
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 2rem;
}

.gallery .image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30%, 1fr));
  gap: 0.5rem;
}

.image-grid img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.85);
}