*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--page-bg:#fff;--text-color:#111;--ui-color:#999;--ui-hover:#111;--accent:#2e7dd1;--header-h:62px}@media (width<=768px){:root{--header-h:42px}}body{color:#e9e6da;background:#0b0c0a;flex-direction:column;height:100dvh;font-family:Vazirmatn,Tahoma,sans-serif;display:flex}