/* Fullscreen lightbox for topic-page infographics */
.lightbox-overlay{
  position:fixed;
  inset:0;
  z-index:9999;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(0,0,0,0.86);
  backdrop-filter: blur(2px);
}
.lightbox-overlay.open{display:flex;}

.lightbox-content{
  position:relative;
  max-width:95vw;
  max-height:92vh;
}
.lightbox-img{
  display:block;
  max-width:95vw;
  max-height:92vh;
  width:auto;
  height:auto;
  border-radius:14px;
  box-shadow:0 18px 50px rgba(0,0,0,0.55);
}

.lightbox-close{
  position:absolute;
  top:-14px;
  right:-14px;
  width:42px;
  height:42px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.22);
  background:rgba(20,20,20,0.65);
  color:#fff;
  font-size:26px;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 25px rgba(0,0,0,0.45);
}
.lightbox-close:hover{background:rgba(20,20,20,0.78);}
.lightbox-close:focus{outline:2px solid rgba(244,177,99,0.85); outline-offset:2px;}

.infographic-clickable{
  cursor: zoom-in;
}