.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.photo {
  background: #fff;
  padding: 10px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.photo img {
  max-width: 100%;
  border-radius: 8px;
}
.photo-number {
  margin: 10px 0 5px;
  font-weight: bold;
}
.vote-button {
  background-color: #FFD700;
  border: none;
  padding: 10px 20px;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
}
.thank-you {
  margin-top: 30px;
  font-size: 18px;
  font-weight: bold;
  color: green;
  text-align: center;
}