.backdrop{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.backdrop>*{position:absolute;inset:0}.backdrop-wings{will-change:transform;transform:translate3d(var(--px,0px), var(--py,0px), 0);justify-content:center;align-items:center;display:flex}.backdrop-wings img{opacity:.05;filter:blur(14px);width:min(150vmax,1700px);max-width:none;height:auto;-webkit-mask-image:radial-gradient(ellipse 55% 55% at 50% 50%, var(--bg-inner) 30%, transparent 78%);-webkit-mask-image:radial-gradient(ellipse 55% 55% at 50% 50%, var(--bg-inner) 30%, transparent 78%);mask-image:radial-gradient(ellipse 55% 55% at 50% 50%, var(--bg-inner) 30%, transparent 78%);animation:backdrop-drift calc(var(--pulse) * 8) ease-in-out infinite alternate;display:block}@keyframes backdrop-drift{0%{transform:translate(0)scale(1)}to{transform:translate(-1.2%,.8%)scale(1.025)}}.backdrop-threshold .backdrop-wings{justify-content:flex-end;align-items:flex-end}.backdrop-threshold .backdrop-wings img{opacity:.055;transform-origin:80% 100%;width:min(120vmax,1500px);margin:0 -12vw -8vh 0}.backdrop-chamber .backdrop-wings{align-items:flex-start}.backdrop-chamber .backdrop-wings img{opacity:.06;margin-top:-8vh}.backdrop-descent .backdrop-wings img{opacity:.04;width:min(120vmax,1400px)}.backdrop-fog{filter:blur(28px);width:100%;height:100%;display:block;transform:scale(1.08)}.backdrop .ambient-field{position:absolute}.backdrop .backdrop-lattice{opacity:.07;--orn-corner:9rem;inset:0}.backdrop .backdrop-lattice .orn-glint,.backdrop .backdrop-lattice .orn-fe:after{animation-duration:calc(var(--pulse) * 2)}@media (max-width:640px){.backdrop .backdrop-lattice{--orn-corner:5.5rem}.backdrop-threshold .backdrop-wings img{width:170vmax}}@media (prefers-reduced-motion:reduce){.backdrop-wings img{animation:none}.backdrop-wings{will-change:auto}}