“`html

/* Base Styles for the entire article */
body {
font-family: ‘Tahoma’, ‘Vazirmatn’, sans-serif; /* A professional, readable font */
margin: 0;
padding: 0;
background-color: #f8f9fa; /* Light grey background */
color: #343a40; /* Dark grey for main text */
line-height: 1.7;
font-size: 16px;
direction: rtl; /* Right-to-left for Persian */
text-align: justify;
}

/* Container for responsiveness and overall layout */
.article-container {
max-width: 850px;
margin: 30px auto;
padding: 30px;
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
box-sizing: border-box; /* Include padding in width */
}

/* Headings Styling */
h1, h2, h3 {
color: #212529; /* Very dark grey for headings */
text-align: right;
line-height: 1.4;
margin-top: 1.8em;
margin-bottom: 0.8em;
padding-bottom: 0.3em;
border-bottom: 2px solid #e9ecef; /* Subtle underline */
}

h1 {
font-size: 2.6em;
font-weight: 800;
color: #004d99; /* A professional deep blue for the main title */
border-bottom: 3px solid #0056b3;
padding-bottom: 15px;
margin-top: 0;
text-align: center;
}

h2 {
font-size: 2em;
font-weight: 700;
color: #0056b3; /* A medium blue for H2 */
border-bottom-color: #a0d2eb; /* Lighter blue for H2 underline */
padding-bottom: 10px;
}

h3 {
font-size: 1.6em;
font-weight: 600;
color: #007bff; /* A standard blue for H3 */
border-bottom: none;
margin-top: 1.5em;
margin-bottom: 0.6em;
position: relative;
padding-right: 20px; /* Space for the bullet icon */
}
h3::before {
content: ‘◆’; /* Diamond bullet icon */
color: #007bff;
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
font-size: 0.8em;
padding-left: 5px;
}

/* Paragraphs */
p {
margin-bottom: 1em;
text-align: justify;
}

/* Lists */
ul, ol {
margin: 1em 0;
padding-right: 25px;
text-align: right;
}

ul li {
list-style-type: ‘• ‘; /* Custom bullet for ul */
margin-bottom: 0.6em;
}

ol li {
margin-bottom: 0.6em;
}

/* Links */
a {
color: #007bff;
text-decoration: none;
}

a:hover {
text-decoration: underline;
}

/* Table of Contents */
.toc {
background-color: #e9f5ff; /* Light blue background */
border-left: 4px solid #007bff;
padding: 20px 25px;
margin: 30px 0;
border-radius: 8px;
}

.toc h2 {
font-size: 1.5em;
color: #0056b3;
margin-top: 0;
margin-bottom: 15px;
border-bottom: 1px dashed #007bff;
padding-bottom: 10px;
text-align: center;
}

.toc ul {
list-style: none;
padding: 0;
margin: 0;
text-align: right;
}

.toc li {
margin-bottom: 8px;
list-style-type: none; /* Remove default list style */
}

.toc li a {
color: #0056b3;
font-weight: 500;
display: block;
padding: 5px 0;
}

.toc li a:hover {
color: #007bff;
text-decoration: underline;
}

/* Table Styling */
table {
width: 100%;
border-collapse: collapse;
margin: 2em 0;
font-size: 0.95em;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners apply to content */
}

th, td {
border: 1px solid #dee2e6;
padding: 14px 18px;
text-align: right;
}

th {
background-color: #007bff;
color: white;
font-weight: 600;
white-space: nowrap; /* Prevents wrapping of header text */
}

tr:nth-child(even) {
background-color: #f2f7fc; /* Light blue stripe for even rows */
}

tr:hover {
background-color: #e6f0fa; /* Slightly darker hover */
}

/* Infographic Styling (Text-based visual) */
.infographic-box {
background-color: #f7fcfd; /* Very light blue background */
border: 1px dashed #a0d2eb;
padding: 30px;
margin: 35px 0;
border-radius: 10px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
position: relative;
text-align: center;
}

.infographic-title {
font-size: 1.8em;
font-weight: 700;
color: #0056b3;
margin-bottom: 25px;
text-align: center;
position: relative;
padding-bottom: 10px;
}
.infographic-title::after {
content: ”;
position: absolute;
left: 50%;
bottom: 0;
transform: translateX(-50%);
width: 80px;
height: 3px;
background-color: #007bff;
border-radius: 2px;
}

.infographic-grid {
display: flex;
flex-wrap: wrap; /* Allows items to wrap on smaller screens */
gap: 25px; /* Space between items */
justify-content: center;
}

.infographic-item {
background-color: #ffffff;
border: 1px solid #e0efff;
border-radius: 8px;
padding: 20px;
flex: 1 1 calc(50% – 25px); /* Two columns on larger screens, one on smaller */
min-width: 280px; /* Minimum width before wrapping */
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
text-align: right;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.infographic-item:hover {
transform: translateY(-5px);
box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.infographic-item h4 {
font-size: 1.25em;
color: #007bff;
margin-top: 0;
margin-bottom: 10px;
font-weight: 600;
position: relative;
padding-right: 25px;
text-align: right;
}
.infographic-item h4::before {
content: ‘💡’; /* Lightbulb icon */
position: absolute;
right: 0;
top: -2px;
font-size: 1.1em;
color: #ffc107; /* Yellow color for the lightbulb */
}

.infographic-item p {
font-size: 0.95em;
color: #555;
margin-bottom: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
.article-container {
margin: 20px auto;
padding: 20px;
}
h1 { font-size: 2.2em; }
h2 { font-size: 1.7em; }
h3 { font-size: 1.4em; }
body { font-size: 15px; }
th, td { padding: 10px 12px; }
.infographic-grid {
flex-direction: column; /* Stack items vertically on small screens */
gap: 15px;
}
.infographic-item {
flex: 1 1 100%; /* Full width on small screens */
min-width: unset;
}
.toc { padding: 15px 20px; }
.toc h2 { font-size: 1.3em; }
}

@media (max-width: 480px) {
h1 { font-size: 1.8em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.2em; }
.article-container {
margin: 10px auto;
padding: 15px;
border-radius: 8px;
}
body { font-size: 14px; }
.infographic-item { padding: 15px; }
.infographic-title { font-size: 1.5em; }
.toc h2 { font-size: 1.2em; }
th, td {
padding: 8px 10px;
display: block; /* Stack table cells for better readability on very small screens */
width: 100%;
box-sizing: border-box;
}
th {
text-align: center;
border-bottom: none;
}
td {
text-align: right;
border-top: none;
}
/* Add a visual separator for stacked cells */
tr {
margin-bottom: 15px;
display: block;
border: 1px solid #dee2e6;
border-radius: 8px;
overflow: hidden;
}
tr:nth-child(even) { background-color: #ffffff; } /* Reset row background */
tr:hover { background-color: #f2f7fc; }
td::before {
content: attr(data-label) “: “; /* Show header as label */
font-weight: 600;
display: inline-block;
width: 100px; /* Adjust as needed */
}
}

“`