\documentclass[10pt,a4paper]{article}

% ----- Page and typography -----
\usepackage[a4paper,top=18mm,bottom=19mm,left=16mm,right=16mm,headheight=14pt]{geometry}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{mathptmx}
\usepackage{microtype}
\usepackage{setspace}
\usepackage{indentfirst}
\usepackage{titlesec}
\usepackage{authblk}
\usepackage{graphicx}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{fancyhdr}
\usepackage{booktabs}
\usepackage{array}
\usepackage{amsmath,amssymb}
\usepackage{xcolor}
\usepackage{hyperref}
\usepackage{enumitem}

\hypersetup{colorlinks=true, linkcolor=black, citecolor=black, urlcolor=blue}
\setlength{\parindent}{2em}
\setlength{\parskip}{0pt}
\renewcommand{\baselinestretch}{1.05}
\titleformat{\section}{\normalfont\bfseries\fontsize{14pt}{16pt}\selectfont}{\thesection.}{0.5em}{}
\titleformat{\subsection}{\normalfont\bfseries\fontsize{12pt}{14pt}\selectfont}{\thesubsection}{0.5em}{}
\captionsetup{font={it,small},labelfont=it,justification=centering}

% ----- Journal information reconstructed from the Word template -----
\newcommand{\journalname}{Journal of Advances in Engineering and Technology}
\newcommand{\journalvolume}{Vol. 1 No. 3 (2026)}
\newcommand{\journalissno}{3005-7507}
\newcommand{\journalissnp}{3005-7493}
\newcommand{\journaldoi}{https://doi.org/10.62177/xxxxxxxx}

% First-page journal block: no top running header and no horizontal rule.
\newcommand{\journalheader}{%
  \noindent
  \begin{minipage}[t]{0.35\textwidth}
    \vspace{0pt}
    \includegraphics[width=0.95\linewidth]{figures/figure_1.png}
  \end{minipage}
  \hfill
  \begin{minipage}[t]{0.60\textwidth}
    \vspace{0pt}
    \raggedleft\small
    \textit{\journalname}\\
    \journalvolume\\
    ISSN (O): \journalissno\\
    ISSN (P): \journalissnp\\
    \journaldoi
  \end{minipage}
  \par\vspace{0.45em}
}

% Running header appears from page 2 onward.
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\fancyhead[L]{\small\textit{\journalname}}
\fancyhead[R]{\small\journalvolume}
\fancyfoot[C]{\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}

% First page has no running header; it keeps only page number at the bottom.
\fancypagestyle{firstpage}{%
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  \renewcommand{\headrulewidth}{0pt}
  \renewcommand{\footrulewidth}{0pt}
}

% Compact article title block directly below the logo/journal block.
\newcommand{\articletitle}{Article Title}
\newcommand{\articleauthors}{First Author$^{1,*}$ \quad Second Author$^2$}
\newcommand{\articleaffiliations}{%
  $^1$Department, University, City, Postal Code, Country\\
  $^2$Department, University, City, Postal Code, Country
}
\newcommand{\articleheading}{%
  \noindent\begingroup
    \raggedright
    {\bfseries\fontsize{18pt}{21pt}\selectfont \articletitle \par}
    \vspace{0.35em}
    {\normalsize \articleauthors \par}
    \vspace{0.25em}
    {\small \articleaffiliations \par}
  \endgroup
  \vspace{0.15em}
}

% ----- Helper fields matching the Word journal template -----
\newcommand{\corrauthor}[1]{\noindent\textbf{\textit{*Corresponding author:}} #1\par}
\newcommand{\copyrightnotice}[1]{\noindent\footnotesize\textbf{Copyright:} #1\par\normalsize}
\newcommand{\abstracttext}[1]{\noindent\textbf{Abstract:} #1\par}
\newcommand{\keywords}[1]{\noindent\textbf{Keywords:} #1\par}
\newcommand{\publisheddate}[1]{\noindent\textbf{Published:} #1\par}

\begin{document}
\thispagestyle{firstpage}
\journalheader
\articleheading

\corrauthor{First Author, email@example.com}
\copyrightnotice{2026 Author(s).This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY NC 4.0), permiting distribution and reproduction in any medium,and explicitly prohibiting its use for commercial purposes.}

\abstracttext{Write a concise abstract here. State the research background, objective, method, main findings, and contribution in one paragraph.}

\keywords{Keyword 1; Keyword 2; Keyword 3; Keyword 4}
\publisheddate{Month DD, YYYY}

\section{Introduction}
\subsection{Research Background and Importance}
Introduce the research field, explain why the topic matters, and cite the most relevant studies using numeric references such as \cite{ref1}.

\subsection{Research Objectives}
State the research question, objectives, and expected contribution.

\begin{figure}[htbp]
  \centering
  % Note: figures/figure_1.png is the journal logo extracted from the Word template. Do not use it as a manuscript figure.
  \fbox{\parbox[c][4cm][c]{0.85\textwidth}{\centering Figure placeholder}}
  \caption{Figure caption.}
  \label{fig:example}
\end{figure}

\section{Methods}
\subsection{Method Overview}
Describe the proposed method, model, experiment, or analytical framework.

\section{Results and Discussion}
\subsection{Main Results}
Present the most important results and interpret what they mean.

\begin{table}[htbp]
  \centering
  \caption{Example table format.}
  \label{tab:example}
  \begin{tabular}{lll}
    \toprule
    Variable & Description & Value \\
    \midrule
    Item 1 & Replace with table content & 0.00 \\
    Item 2 & Replace with table content & 0.00 \\
    Item 3 & Replace with table content & 0.00 \\
    \bottomrule
  \end{tabular}
\end{table}

\section{Conclusion}
Summarize the key findings, contributions, limitations, and future work.

\section*{Funding}
This research received no external funding. Replace with the appropriate funding statement.

\section*{Conflict of Interests}
The author(s) declare(s) that there is no conflict of interest regarding the publication of this paper.

\begin{thebibliography}{99}
\bibitem{ref1} Author, A. A. (Year). Article title. \textit{Journal Name}, volume(issue), pages. https://doi.org/xx.xxxx/xxxxx
\end{thebibliography}

\end{document}
