.progressive-blur-down{--pb-mask:linear-gradient(to top, #0000 0%, #0000000c 6.2%, #0000001b 9%, #00000073 18.8%, #0000008c 21.2%, #000000e4 31%, #000000f3 33.8%, #000 40%)}.progressive-blur-down>[class^=pbd-]{inset:0;bottom:var(--pbd-bottom,0);pointer-events:none;-webkit-mask-image:var(--pb-mask);-webkit-mask-image:var(--pb-mask);mask-image:var(--pb-mask);-webkit-backdrop-filter:blur(var(--pbd-blur));backdrop-filter:blur(var(--pbd-blur));position:absolute}.progressive-blur-down>.pbd-1{--pbd-blur:4px}.progressive-blur-down>.pbd-2{--pbd-blur:8px;--pbd-bottom:20%}.progressive-blur-down>.pbd-3{--pbd-blur:16px;--pbd-bottom:40%}.progressive-blur-down>.pbd-4{--pbd-blur:24px;--pbd-bottom:60%}