:root{--background:#fff;--foreground:#171717}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}body{background:var(--background);color:var(--foreground);font-family:Arial,Helvetica,sans-serif}.app-version-badge{z-index:1000;color:#333;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#ffffffeb;border:1px solid #d9d9d9;border-radius:999px;padding:6px 10px;font-size:12px;line-height:1;position:fixed;bottom:12px;right:12px}