html.intro-playing,
html.intro-playing body {
  overflow: hidden;
}

#blog-intro-mask {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.8s ease;
}

#blog-intro-mask.intro-hide {
  opacity: 0;
  pointer-events: none;
}

#blog-intro-video {
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  background: #fff;
}

#blog-intro-skip {
  display: block;
  position: fixed;
  right: 24px;
  top: 24px;
  z-index: 1000000;
  padding: 8px 16px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  color: #111;
  font-size: 14px;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

#blog-intro-skip:hover {
  background: rgba(255, 255, 255, 0.85);
}

@media (max-width: 768px) {
  #blog-intro-mask {
    display: none !important;
  }
}