/* Lock scroll */
html.km-mem-open, body.km-mem-open { overflow: hidden !important; height: 100%; }

/* Fullscreen flex modal pinned to viewport center */
.km-mem-modal{
  position: fixed; inset: 0; z-index: 2147483647; /* max */
  display: none; align-items: center; justify-content: center;
}
.km-mem-overlay{position:absolute; inset:0; background:rgba(0,0,0,.72);}
.km-mem-content{
  position: relative; /* no translate needed */
  width: min(92vw, 960px); max-height: 92vh; background:#000; border-radius:12px;
  box-shadow:0 10px 40px rgba(0,0,0,.6); overflow:hidden;
}
.km-mem-embed{width:100%; aspect-ratio:16/9; background:#000;}
.km-mem-embed > iframe, .km-mem-embed > *{width:100%; height:100%; display:block; border:0}
.km-mem-close{position:absolute; top:8px; right:10px; font-size:28px; line-height:1; background:transparent; border:0; color:#fff; cursor:pointer}
.km-mem-hint{font-style:italic}