#question-popup-overlay{
display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9999}
#question-popup{
position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
background:#fff;padding:20px;width:340px;border-radius:8px}
#close-question-popup{
position:absolute;top:8px;right:10px;background:none;border:none;font-size:22px;cursor:pointer}
#question-popup input,#question-popup textarea{width:100%;margin-bottom:10px}