nav{top:env(safe-area-inset-top,0px);z-index:100;background:var(--bg);backdrop-filter:blur(16px);height:76px;padding:0 48px;position:fixed;left:0;right:0}nav:after{content:"";pointer-events:none;z-index:1;background:linear-gradient(#ffffff0f 0%,#0000 100%);position:absolute;inset:0}nav:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000 0%,#ffffff40 30% 70%,#0000 100%);height:1px;position:absolute;top:0;left:0;right:0}@media (width<=900px){nav{padding:0 20px}}