.bottom-nav-blur{position:fixed;z-index:30;inset:auto 0 0;height:calc(80px + env(safe-area-inset-bottom));pointer-events:none;background:linear-gradient(to bottom,#ffffff03,#ffffff14);-webkit-backdrop-filter:blur(var(--bottom-nav-blur-radius,50px));backdrop-filter:blur(var(--bottom-nav-blur-radius,50px));mask-image:linear-gradient(to bottom,transparent,black);-webkit-mask-image:linear-gradient(to bottom,transparent,black)}