.dmp-front { position: relative; max-width: 1400px; margin: 0 auto; }
.dmp-stage { position: relative; width: 100%; }
.dmp-image { width: 100%; height: auto; display: block; }
.dmp-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.dmp-popup {
  position: fixed;
  right: 24px;
  top: 24px;
  z-index: 9999;
  width: min(420px, calc(100vw - 48px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.2);
  padding: 16px;
}
.dmp-close { position: absolute; top: 8px; right: 8px; border: 0; background: #eee; width: 28px; height: 28px; border-radius: 999px; cursor: pointer; }