/* Same alpha gradients as the unmodified Figma SVG files. Browsers block
   external SVG mask URLs on file://, so double-click previews use CSS stops. */
html[data-preview=file] .banner-art__ambient .banner-art__vertical {
  mask-image:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.65) 15%,white 30%,white 74%,transparent 100%);
}
html[data-preview=file] .banner-art__ambient .banner-art__horizontal {
  mask-image:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.08) 22%,rgba(255,255,255,.4) 42%,rgba(255,255,255,.85) 62%,white 85%,rgba(255,255,255,.3) 100%);
}
html[data-preview=file] .banner-art__subject .banner-art__vertical {
  mask-image:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.6) 12%,white 28%,white 74%,rgba(255,255,255,.35) 90%,transparent 100%);
}
html[data-preview=file] .banner-art__subject .banner-art__horizontal {
  mask-image:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.02) 12%,rgba(255,255,255,.2) 26%,rgba(255,255,255,.75) 43%,white 57%,white 83%,rgba(255,255,255,.55) 95%,transparent 100%);
}
html[data-preview=file] .detail-hero .banner-art__ambient .banner-art__horizontal {
  mask-image:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.08) 22%,rgba(255,255,255,.4) 42%,rgba(255,255,255,.85) 62%,white 85%,transparent 100%);
}