body {
  font-family: 'Arial', sans-serif;
  background: #0a0a0a;
  color: white;
  text-align: center;
  padding: 2rem;
}
.gallery {
  display: grid;
  gap: 2rem;
  justify-content: center;
  margin-top: 3rem;
}
img {
  max-width: 100%;
  border: 3px solid #3a0ca3;
  border-radius: 12px;
}