“`html

/* Base Styles for Responsiveness and Typography */
body {
font-family: ‘B Nazanin’, ‘Iranian Sans’, ‘Vazirmatn’, sans-serif; /* Fallback fonts */
line-height: 1.8;
color: #333;
margin: 0;
padding: 0;
background-color: #f8f9fa;
}

/* Container for the entire article to control width and centering */
.article-container {
max-width: 900px;
margin: 30px auto;
padding: 25px;
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
box-sizing: border-box; /* Include padding in width */
overflow-x: hidden; /* Prevent horizontal scroll on small devices */
}

/* Heading Styles */
h1 {
font-size: 2.6em;
font-weight: 800;
color: #1a2a4b; /* Deep blue */
text-align: center;
margin-bottom: 40px;
padding-bottom: 15px;
border-bottom: 3px solid #f0b83b; /* Gold accent */
line-height: 1.3;
}

h2 {
font-size: 2.1em;
font-weight: 700;
color: #2b4e72; /* Slightly lighter blue */
margin-top: 45px;
margin-bottom: 25px;
padding-right: 15px;
border-right: 5px solid #6c757d; /* Grey accent for structure */
line-height: 1.4;
}

h3 {
font-size: 1.7em;
font-weight: 600;
color: #3b6b90; /* Even lighter blue */
margin-top: 35px;
margin-bottom: 18px;
padding-right: 10px;
line-height: 1.5;
}

p {
margin-bottom: 1.5em;
text-align: justify;
font-size: 1.1em;
line-height: 1.9;
}

ul {
list-style-type: decimal; /* Numbered list */
margin-right: 25px;
margin-bottom: 1.5em;
font-size: 1.1em;
line-height: 1.9;
color: #444;
}
ul li {
margin-bottom: 0.8em;
padding-right: 10px;
border-right: 2px solid #e0e0e0; /* Subtle visual cue */
}

strong {
color: #0d47a1; /* Darker blue for emphasis */
font-weight: bold;
}

a {
color: #007bff; /* Standard link blue */
text-decoration: none;
transition: color 0.3s ease;
}
a:hover {
color: #0056b3;
text-decoration: underline;
}

/* Table Styling */
table {
width: 100%;
border-collapse: collapse;
margin: 35px 0;
background-color: #fefefe;
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners apply to content */
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
}

th, td {
padding: 18px 20px;
text-align: right;
border-bottom: 1px solid #e9ecef;
font-size: 1.05em;
line-height: 1.6;
}

th {
background-color: #e2e8f0; /* Light grey-blue */
color: #2b4e72;
font-weight: 700;
text-align: center;
padding: 20px 20px;
}

tr:last-child td {
border-bottom: none;
}

tr:nth-child(even) {
background-color: #f7f9fb; /* Slightly different background for even rows */
}
tr:hover {
background-color: #eef2f5;
cursor: pointer;
}

/* Infographic Styling – A beautiful HTML/CSS representation */
.infographic-box {
background-color: #e0f2f7; /* Light cyan */
border-radius: 15px;
padding: 35px;
margin: 40px auto;
max-width: 800px;
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
text-align: center;
position: relative;
overflow: hidden;
}

.infographic-box::before {
content: “”;
position: absolute;
top: -50px;
right: -50px;
width: 150px;
height: 150px;
background-color: rgba(255, 255, 255, 0.3);
border-radius: 50%;
z-index: 1;
}

.infographic-box::after {
content: “”;
position: absolute;
bottom: -50px;
left: -50px;
width: 120px;
height: 120px;
background-color: rgba(255, 255, 255, 0.2);
border-radius: 50%;
z-index: 1;
}

.infographic-title {
font-size: 2em;
font-weight: 700;
color: #007bff; /* Blue */
margin-bottom: 25px;
position: relative;
z-index: 2;
}

.infographic-grid {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 25px;
position: relative;
z-index: 2;
}

.infographic-item {
background-color: #ffffff;
border: 1px solid #b3e5fc; /* Light blue border */
border-radius: 10px;
padding: 20px 25px;
flex: 1 1 calc(33% – 30px); /* 3 items per row on large screens */
min-width: 250px; /* Minimum width for each item */
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
transition: transform 0.3s ease, box-shadow 0.3s ease;
text-align: center;
}
.infographic-item:hover {
transform: translateY(-8px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.infographic-item .icon {
font-size: 2.5em;
color: #007bff;
margin-bottom: 15px;
display: block; /* Ensures icon is on its own line */
}

.infographic-item h4 {
font-size: 1.3em;
color: #2b4e72;
margin-bottom: 10px;
font-weight: 600;
}

.infographic-item p {
font-size: 0.95em;
color: #555;
line-height: 1.6;
margin-bottom: 0;
}

/* — Media Queries for Responsiveness — */

/* Tablets and smaller laptops */
@media (max-width: 992px) {
.article-container {
margin: 20px auto;
padding: 20px;
}
h1 {
font-size: 2.2em;
margin-bottom: 30px;
}
h2 {
font-size: 1.8em;
margin-top: 35px;
margin-bottom: 20px;
}
h3 {
font-size: 1.5em;
margin-top: 30px;
margin-bottom: 15px;
}
p, ul, table, th, td {
font-size: 1em;
}
.infographic-item {
flex: 1 1 calc(48% – 20px); /* 2 items per row */
}
}

/* Mobile phones */
@media (max-width: 768px) {
.article-container {
margin: 15px;
padding: 15px;
}
h1 {
font-size: 1.8em;
margin-bottom: 25px;
}
h2 {
font-size: 1.6em;
margin-top: 30px;
margin-bottom: 18px;
}
h3 {
font-size: 1.3em;
margin-top: 25px;
margin-bottom: 12px;
}
p, ul, table, th, td {
font-size: 0.95em;
}
ul {
margin-right: 15px;
}
table {
display: block;
overflow-x: auto; /* Enable horizontal scrolling for tables on small screens */
white-space: nowrap; /* Keep table content on one line */
}
.infographic-item {
flex: 1 1 100%; /* 1 item per row */
padding: 18px 20px;
}
.infographic-box {
padding: 25px 15px;
}
.infographic-title {
font-size: 1.7em;
margin-bottom: 20px;
}
.infographic-item .icon {
font-size: 2em;
}
.infographic-item h4 {
font-size: 1.2em;
}
}

/* Very Small Screens */
@media (max-width: 480px) {
h1 {
font-size: 1.6em;
padding-bottom: 10px;
margin-bottom: 20px;
}
h2 {
font-size: 1.4em;
padding-right: 10px;
}
h3 {
font-size: 1.2em;
padding-right: 8px;
}
p, ul, table, th, td {
font-size: 0.9em;
}
.infographic-item {
min-width: unset; /* Remove min-width to allow full flexibility */
}
}

/* Print Styles */
@media print {
body {
background-color: #fff;
color: #000;
}
.article-container {
box-shadow: none;
border: 1px solid #ddd;
margin: 0;
padding: 15px;
}
h1, h2, h3 {
color: #000 !important;
border-color: #ccc !important;
}
.infographic-box, .infographic-item {
background-color: #f0f0f0 !important;
box-shadow: none !important;
border: 1px solid #ddd !important;
}
a {
color: #000 !important;
text-decoration: underline !important;
}
}

/* Font for icons (example using Font Awesome if loaded) */
@import url(‘https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css’);

“`