.html5-stage {
  position: relative;
  width: 766px;
  height: 766px;
  overflow: hidden;
  background: #111;
  color: #fff;
  font-family: Verdana, Arial, sans-serif;
}
.html5-slides { position: absolute; top: 0; right: 0; bottom: 0; left: 0; }
.html5-slide {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.html5-slide.is-on { opacity: 1; }
.html5-portraits {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 2;
  display: flex;
  gap: 12px;
}
.html5-portraits img {
  display: block;
  width: 150px;
  height: auto;
  border: 2px solid #fff;
  box-shadow: 0 2px 12px #000;
  background: #222;
}
.html5-stage-copy {
  position: absolute;
  left: 36px;
  right: 36px;
  bottom: 48px;
  z-index: 3;
  text-shadow: 0 1px 10px #000;
}
.html5-logo {
  width: 420px;
  max-width: 75%;
  height: auto;
  display: block;
  margin-bottom: 16px;
}
.html5-stage h1 { font-size: 22px; margin: 0 0 10px; }
.html5-stage p { margin: 0 0 10px; font-size: 13px; line-height: 1.4; }
.html5-links a { color: #c9b6ff; margin-right: 16px; }