.pp21 {
      font-family: Arial, sans-serif;
      background-color: #f4f4f4;
      margin: 0;
      padding: 0;
      text-align: center;
    }

    .pp21 h1 {
      margin: 30px 0 20px;
      color: #333;
    }

    .gallery5lk {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      padding: 20px;
    }

    .image-container5lk {
      width: 300px;
      height: 300px;
      position: relative;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      cursor: pointer;
      background-color: #fff;
    }

    .image-container5lk img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .image-container5lk:hover img {
      transform: scale(1.05);
    }

    .tooltip5lk {
      position: absolute;
      bottom: 0;
      background: rgba(0, 0, 0, 0.7);
      color: #fff;
      width: 100%;
      padding: 10px;
      font-size: 14px;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .image-container5lk:hover .tooltip {
      opacity: 1;
    }
    /* Lightbox */
.lightbox {
  display: none; 
  position: fixed; 
  z-index: 9999; 
  padding-top: 60px; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%;
  overflow: auto; 
  background-color: rgba(0,0,0,0.9); 
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80%;
  border-radius: 10px;
}

#caption {
  text-align: center;
  color: #ccc;
  margin-top: 15px;
  font-size: 16px;
}

.close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.close:hover {
  color: #bbb;
}
/* Tombol Next Page */
.next-page-container {
    margin-top: 20px;
    text-align: center;
}
.next-page-btn {
    display: inline-block;
    background: #0d6efd;
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}
.next-page-btn:hover {
    background: #0a58ca;
}

    @media (max-width: 600px) {
      .image-container5lk {
        width: 90%;
        height: auto;
        aspect-ratio: 1 / 1;
      }
    }