“`html

/* General Body and Font Styles */
body {
font-family: ‘B Nazanin’, ‘Vazirmatn’, sans-serif; /* Fallback fonts for wider compatibility */
line-height: 1.8;
color: #333;
margin: 0;
padding: 20px;
background-color: #f8f9fa; /* Light background for the page */
direction: rtl; /* Ensure right-to-left for Persian */
box-sizing: border-box; /* Include padding and border in the element’s total width and height */
}

/* Container for the main article content */
.article-container {
max-width: 1000px;
margin: 0 auto;
background-color: #ffffff;
padding: 30px 40px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
border: 1px solid #e9ecef;
box-sizing: border-box;
}

/* Heading Styles */
h1, h2, h3 {
color: #0056b3; /* A professional blue for headings */
margin-bottom: 25px;
margin-top: 40px;
text-align: right;
line-height: 1.5;
}

h1 {
font-size: 2.6em; /* Larger for H1 */
font-weight: 800; /* Extra bold */
border-bottom: 3px solid #007bff; /* Underline for H1 */
padding-bottom: 15px;
color: #003a72; /* Darker blue for main title */
}

h2 {
font-size: 2.0em; /* Size for H2 */
font-weight: 700; /* Bold */
border-bottom: 2px solid #e9ecef; /* Subtle underline for H2 */
padding-bottom: 10px;
color: #004a91;
}

h3 {
font-size: 1.5em; /* Size for H3 */
font-weight: 600; /* Semi-bold */
color: #0069d9;
margin-top: 30px;
margin-bottom: 15px;
}

/* Paragraph Styles */
p {
margin-bottom: 20px;
text-align: justify;
line-height: 1.9;
font-size: 1.05em;
}

/* List Styles */
ul {
list-style-type: square;
padding-right: 25px;
margin-bottom: 20px;
}

ul li {
margin-bottom: 10px;
line-height: 1.8;
font-size: 1em;
}

/* Table Styles */
table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
background-color: #f2f7fc; /* Light blue background for table */
border: 1px solid #cce5ff;
border-radius: 8px;
overflow: hidden; /* Ensures border-radius applies to content */
}

th, td {
border: 1px solid #add8e6; /* Lighter blue border for cells */
padding: 15px;
text-align: right;
}

th {
background-color: #007bff; /* Primary blue for table header */
color: white;
font-weight: bold;
font-size: 1.1em;
}

td {
font-size: 1em;
color: #495057;
}

/* Infographic Alternative Section Styling */
.infographic-section {
background-color: #e6f7ff; /* Very light blue background */
padding: 40px 30px;
margin: 40px 0;
border-radius: 15px;
border: 1px solid #b3e0ff;
text-align: center;
}

.infographic-title {
color: #0056b3;
font-size: 2.2em;
font-weight: 700;
margin-bottom: 30px;
}

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

.infographic-step {
flex: 1 1 280px; /* Flex-grow, flex-shrink, base-width */
background-color: #ffffff;
border: 2px solid #007bff;
border-radius: 10px;
padding: 25px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
text-align: center;
transition: transform 0.3s ease, box-shadow 0.3s ease;
max-width: 300px; /* Max width for each step */
}

.infographic-step:hover {
transform: translateY(-8px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.step-icon {
font-size: 3.5em; /* Large icon size */
color: #28a745; /* Green for success/highlight */
margin-bottom: 15px;
display: block; /* Ensure it takes full width */
}

.step-title {
font-size: 1.4em;
font-weight: 600;
color: #004a91;
margin-bottom: 10px;
}

.step-description {
font-size: 0.95em;
color: #555;
}

.arrow-separator {
font-size: 3em;
color: #007bff;
margin: 0 10px;
line-height: 1; /* Adjust line height for better alignment */
display: none; /* Hidden by default, shown via media queries or specific flex setup if needed */
}

/* Responsive design adjustments */
@media (min-width: 768px) {
.infographic-steps {
justify-content: space-between; /* Spread out steps on larger screens */
}
.infographic-step {
flex: 1 1 30%; /* More even distribution on larger screens */
margin-bottom: 0; /* Remove bottom margin if flex-wrap is not active */
}
/* Show arrows between steps on larger screens if desired, this needs more specific flex setup */
/* For simplicity, I’ll keep the arrows conceptually implied or within step descriptions. */
}

@media (max-width: 768px) {
.article-container {
padding: 20px;
}
h1 {
font-size: 2em;
margin-top: 20px;
margin-bottom: 20px;
}
h2 {
font-size: 1.6em;
margin-top: 30px;
margin-bottom: 20px;
}
h3 {
font-size: 1.3em;
margin-top: 25px;
margin-bottom: 10px;
}
p, ul li, td {
font-size: 0.95em;
}
th, td {
padding: 10px;
}
.infographic-step {
flex: 1 1 100%; /* Each step takes full width on small screens */
margin-bottom: 20px;
max-width: unset; /* Remove max-width constraint */
}
.infographic-section {
padding: 25px 15px;
}
.infographic-title {
font-size: 1.8em;
margin-bottom: 20px;
}
.step-icon {
font-size: 3em;
}
.step-title {
font-size: 1.2em;
}
}

“`