body {
  background: #aee3ff; /* azul claro */
  font-family: Arial, sans-serif;
  margin: 0;
  text-align: center;
}

h1 {
  padding: 20px;
  color: #003366;
}

/* Galería ordenada tipo grid */
#galeria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  padding: 20px;
}

/* Imágenes */
img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

/* Efecto hover */
img:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}