.mobile-menu-container:before{background:linear-gradient(33deg,rgba(255,255,255,.6) 11px,rgba(255,255,255,.2) 50%,rgba(255,255,255,.6) calc(100% - 20px))}.card:before,.mobile-menu-container:before{content:"";position:absolute;border-radius:20px;padding:1px;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.card:before{inset:0;background:linear-gradient(45deg,rgba(255,255,255,.6) 16px,rgba(255,255,255,.2) 50%,rgba(255,255,255,.6) calc(100% - 16px))}@media (min-width:768px){.card:before{border-radius:32px}}.card--dark:before{opacity:30%}