/* Only the photograph fades; fields and text stay fully legible. */
:is(.form-dialog,.form-builder-preview,body.public-form-page)[data-form-background-managed]{isolation:isolate;background-image:none!important;transition:background-color 1s ease}
.form-background-layer{position:absolute;inset:0 0 auto;z-index:-1;box-sizing:border-box;pointer-events:none;border-radius:inherit;background-size:inherit;background-position:inherit;background-attachment:inherit;background-repeat:no-repeat;opacity:0;transition:opacity 5s ease}
.form-background-layer.is-visible{opacity:1}
@media(prefers-reduced-motion:reduce){[data-form-background-managed],.form-background-layer{transition:none!important}}