:root{font-family:Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{color:#e8f0fe;background:#050a18}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#0a1628}::-webkit-scrollbar-thumb{background:#1e3a5f;border-radius:2px}