.section-motion-surface{position:relative;isolation:isolate}
.section-motion-inline{display:block}
.section-motion-surface>.section-motion-video{position:absolute;left:0;top:0;display:block;object-fit:cover;opacity:0;pointer-events:none;z-index:1;transition:opacity .22s ease}
.section-motion-surface.section-motion-playing>.section-motion-video{opacity:1}
.section-motion-surface>.image-caption{z-index:2}
@media(prefers-reduced-motion:reduce){.section-motion-surface>.section-motion-video{display:none;transition:none}}

/* Preserve the established photo-hero gradient and title above its moving image. */
.photo-hero.section-motion-surface>.section-motion-video{z-index:-2}