.portrait-fade{--portrait-corner-mask:radial-gradient(ellipse 70% 70% at center, #000 62%, transparent 100%);--portrait-edge-mask:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent), linear-gradient(transparent, #000 4%, #000 92%, transparent);-webkit-mask-image:var(--portrait-corner-mask), var(--portrait-edge-mask);-webkit-mask-image:var(--portrait-corner-mask), var(--portrait-edge-mask);mask-image:var(--portrait-corner-mask), var(--portrait-edge-mask);-webkit-mask-composite:source-in;-webkit-mask-composite:source-in;mask-composite:intersect;-webkit-mask-size:var(--portrait-mask-size,100% 100%);-webkit-mask-size:var(--portrait-mask-size,100% 100%);mask-size:var(--portrait-mask-size,100% 100%);-webkit-mask-position:var(--portrait-mask-position,center);-webkit-mask-position:var(--portrait-mask-position,center);mask-position:var(--portrait-mask-position,center);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.world-icon .world-portrait.portrait-fade{-webkit-mask-image:var(--portrait-corner-mask), var(--portrait-edge-mask), linear-gradient(#000 65%, transparent);mask-image:var(--portrait-corner-mask), var(--portrait-edge-mask), linear-gradient(#000 65%, transparent)}