.overlay-page { 
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFFFFF;
    z-index: 1000;
    opacity: 100%;
    pointer-events: none;
  }

  .site-content {
    position: relative;
    z-index: 1;
  }

  /* Top Icon Container */
  .top-icon-container {
    position: relative;
    width: calc(100% - 10px);
    aspect-ratio: 16 / 17;
    background-color: #FFFFFF;
    overflow: hidden;
    margin: 20px auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .top-icon-wrapper {
    width: 90%; /* inset space of top icon container */
    height: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: auto;
  }
  
  .top-icon {
    width: 170px;
    height: 170px;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/f/fd/Arrows_down_animated.gif');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }

  /* Image Blocks Container */
  .img-container {
      position: relative;
      margin-top: 5px;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 24px;
      padding: 1px;
  }
  
  .img-block {
      position: relative;
      width: 150px;
      aspect-ratio: 2 / 2.3;
      overflow: hidden;
      border-radius: 2px;
      cursor: pointer;
      pointer-events: auto;
  }
  
  .img-block img {
      width: 100%;
      height: 100%;
      object-fit: cover;
  }
  
  .play-icon {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 40px;
      height: 40px;
      background-image: url('https://upload.wikimedia.org/wikipedia/commons/e/ec/YouTube_play_button_circular_%282013-2017%29.svg');
      background-size: contain;
      background-repeat: no-repeat;
      background-position: center;
  }
  
  .progress {
      position: absolute;
      bottom: 10px;
      left: 5%;
      width: 90%;
      height: 5px;
      background-color: #e0e0e0;
      border-radius: 5px;
      overflow: hidden;
  }
  
  .progress-bar {
      height: 100%;
      width: 0%; /* Start from 0% */
      background-color: #007BFF;
      transition: width 0.15s linear;
  }
  
  .connecting {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 12px;
      color: #bcffec;
      text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
      font-weight: bold;
      animation: blink 1s infinite;
  }
  
  @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
  }
  
  /* Responsive styles for larger screens */
  @media (min-width: 600px) {
      .img-block {
          flex: 1 0 45%;
      }
  }
  
  /* Responsive styles for smaller screens */
  @media (max-width: 599px) {
      .img-block {
          flex: 1 0 45%;
      }
  }
  
  .linkbtn-container {
      text-align: center;
      margin-top: 10px;
      cursor: pointer;
      height: 50px;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 1px;
  }
  
  .linkbtn {
      position: relative;
      padding: 10px 20px;
      font-size: 16px;
      color: white;
      background-color: #007BFF;
      border-radius: 5px;
      width: 100%;
      border: none;
      overflow: hidden;
      cursor: pointer;
      pointer-events: auto;
  }
  
  .linkbtn-progress {
      position: absolute;
      top: 0;
      left: 0;
      width: 0;
      height: 100%;
      background-color: #28a745;
      transition: width 3s ease;
  }
  
  /* Popup GO BUTTON Styles */
  #popup {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.6);
      z-index: 2000;
      justify-content: center;
      align-items: center;
  }
  
  .popup-container {
      background: white;
      padding: 25px 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
      pointer-events: auto;
  }
  
  .popup-container p {
      margin-bottom: 20px;
      font-size: 18px;
  }
  
  #popup-go-button {
      padding: 10px 20px;
      font-size: 16px;
      background: #007BFF;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
  }