/* Décor hors du lecteur : espace réservé, aucune surface cliquable bloquée. */
#presentation .vsl-stage {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  padding-top: 72px;
}
#presentation .vsl-stage > .vsl-shell {
  width: 100%;
  max-width: 940px;
  margin-inline: auto;
  min-width: 0;
  box-sizing: border-box;
}
#presentation .vsl-pointer {
  position: absolute;
  top: 6px;
  width: 80px;
  height: 56px;
  pointer-events: none;
  user-select: none;
  color: #45e7ff;
  animation: vsl-pointer-down 2s ease-in-out infinite;
  transition: opacity .2s ease, visibility .2s ease;
}
#presentation .vsl-pointer--left { left: calc(50% - 100px); }
#presentation .vsl-pointer--right {
  right: calc(50% - 100px);
  color: #b49aff;
  animation-delay: -.35s;
}
#presentation .vsl-pointer svg { display: block; overflow: hidden; }
#presentation .vsl-pointer--right svg { transform: scaleX(-1); }
#presentation .vsl-pointer .vsl-pointer__desktop { display: none; }
#presentation .vsl-pointer path {
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
#presentation .vsl-pointer__trail {
  stroke-width: 10;
  opacity: .17;
  filter: blur(3px);
}
#presentation .vsl-pointer__line { stroke-width: 4.5; }
#presentation .vsl-pointer__accent { stroke-width: 2; opacity: .6; }
#presentation .vsl-stage:has(#vsl-mount:not([hidden])) .vsl-pointer {
  opacity: 0;
  visibility: hidden;
  animation: none;
}
@keyframes vsl-pointer-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
@keyframes vsl-pointer-left {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}
@keyframes vsl-pointer-right {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-4px); }
}
@media (min-width: 1180px) {
  #presentation .vsl-stage {
    display: grid;
    grid-template-columns: 90px minmax(0, 940px) 90px;
    column-gap: 12px;
    justify-content: center;
    padding-top: 0;
  }
  #presentation .vsl-stage > .vsl-shell { grid-area: 1 / 2; }
  #presentation .vsl-pointer {
    position: relative;
    inset: auto;
    width: 90px;
    height: 145px;
    align-self: center;
    grid-row: 1;
  }
  #presentation .vsl-pointer--left {
    grid-column: 1;
    animation-name: vsl-pointer-left;
  }
  #presentation .vsl-pointer--right {
    grid-column: 3;
    animation-name: vsl-pointer-right;
  }
  #presentation .vsl-pointer .vsl-pointer__desktop { display: block; }
  #presentation .vsl-pointer .vsl-pointer__compact { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  #presentation .vsl-pointer { animation: none; transition: none; }
}

#presentation .video-cover { cursor:pointer; }
#presentation .video-cover:focus-visible { outline:3px solid #45e7ff; outline-offset:5px; }
#presentation .video-cover img { display:block; width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; }