body{background-color:#f2f4f6;color:#374151;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,Liberation Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;margin:0;padding:0}a{color:#0d6efd;text-decoration:underline}.page .el-alert{margin-bottom:20px}