/* 全站滚动渐显：只改变透明度和视觉位移，不参与页面布局计算。 */
.sc-reveal-ready {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition:
    opacity 1s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--sc-reveal-delay, 0ms);
  will-change: opacity, transform;
}

.sc-reveal-ready.sc-reveal-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (max-width: 768px) {
  .sc-reveal-ready {
    transform: translate3d(0, 18px, 0);
    transition-duration: 0.84s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sc-reveal-ready,
  .sc-reveal-ready.sc-reveal-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}