/* Shared FCS first-paint shell. Add class="fcs-boot" to , link this file in , and load marketplace-boot.js. New marketplace pages should use this shell so the browser never flashes unstyled white/black content. */ html.fcs-boot{ background:#0b1116!important; min-height:100%; } html.fcs-boot body{ visibility:hidden!important; } html.fcs-boot::before{ content:""; position:fixed; inset:0; z-index:2147483646; background: radial-gradient(circle at 50% 42%,rgba(61,78,91,.18),transparent 26%), linear-gradient(180deg,#10171d,#0b1116); } html.fcs-boot::after{ content:""; position:fixed; z-index:2147483647; left:50%; top:50%; width:48px; height:48px; transform:translate(-50%,-50%); border-radius:14px; background:#161f26 url("../favicon.png") center/34px 34px no-repeat; box-shadow:0 0 0 1px #ffffff10,0 14px 38px #0007; opacity:.9; animation:fcsBootPulse 1.05s ease-in-out infinite alternate; } @keyframes fcsBootPulse{ from{opacity:.55;filter:brightness(.9)} to{opacity:1;filter:brightness(1.08)} } @media(prefers-reduced-motion:reduce){ html.fcs-boot::after{animation:none} }