.question-image-zoomable {
    cursor: zoom-in;
    transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
  }

  .question-image-zoomable:hover {
    transform: scale(1.01);
    box-shadow: 0 10px 30px rgba(0,0,0,.10);
  }

  .image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.72);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }

  .image-lightbox.show {
    display: flex;
  }

  .image-lightbox-dialog {
    position: relative;
    width: min(96vw, 1200px);
    max-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .image-lightbox-img {
    max-width: 100%;
    max-height: 92vh;
    width: auto;
    height: auto;
    object-fit: contain;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
  }

  .image-lightbox-close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: #222;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .image-lightbox-close:hover {
    transform: scale(1.04);
  }

  body.lightbox-open {
    overflow: hidden;
  }

  @media (max-width: 768px) {
    .image-lightbox {
      padding: 14px;
    }

    .image-lightbox-dialog {
      width: 100%;
      max-height: 88vh;
    }

    .image-lightbox-img {
      max-height: 88vh;
      border-radius: 10px;
    }

    .image-lightbox-close {
      top: -10px;
      right: -6px;
      width: 38px;
      height: 38px;
      font-size: 26px;
    }
  }