.agewarning-overlay{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,.5); /* masque noir 50% */
  z-index:99999;
  padding:20px;
}

.agewarning-box{
  background:#fff;
  width:100%;
  max-width:720px;
  border-radius:16px;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  display:flex;
  flex-direction:column;
  max-height:80vh;
  overflow:hidden; /* scroll uniquement dans la zone de contenu */
}

.agewarning-header{ padding:18px 22px 0 22px; }
.agewarning-title{ margin:0 0 10px 0; }

.agewarning-scroll{
  padding:0 22px 12px 22px;
  overflow:auto;
  -webkit-overflow-scrolling: touch;
}

.agewarning-actions{
  padding:14px 22px 18px 22px;
  display:flex;
  gap:12px;
  justify-content:flex-end;
  flex-wrap:wrap;
  border-top:1px solid rgba(0,0,0,.08);
  background:#fff;
}

html.agewarning-lock, body.agewarning-lock{
  overflow:hidden !important;
  height:100% !important;
}