html { background-color: #ccbba9; }
main { min-height: 89vh;  }
footer { text-align: center; }

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 0.5fr);
}

.gallery img {
  width: 80%;
  height: auto;
}

/* Tablet Styles */
@media (min-width: 600px) and (max-width: 900px) {
  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery img {
    width: 90%;
  }
}

/* Mobile Styles */
@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery img {
    width: 100%;
  }
}