.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);mask-image:var(--portrait-corner-mask),var(--portrait-edge-mask);-webkit-mask-composite:source-in;mask-composite:intersect;-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);mask-position:var(--portrait-mask-position,center);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.world-icon .world-portrait.portrait-fade{mask-image:var(--portrait-corner-mask),var(--portrait-edge-mask),linear-gradient(#000 65%,transparent)}