“`html

/* Base styles for responsiveness and clean display */
body {
font-family: ‘Tahoma’, ‘Arial’, sans-serif; /* A common Persian-friendly font */
margin: 0;
padding: 20px;
background-color: #f8f9fa; /* Light grey background */
color: #333;
line-height: 1.7; /* Enhanced readability */
display: flex;
justify-content: center;
font-size: 16px; /* Base font size */
}
.container {
max-width: 900px; /* Max width for content on large screens */
width: 100%;
background-color: #fff;
padding: 30px;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); /* Soft shadow for depth */
}

/* Headings Styling */
h1 {
font-size: 2.8em; /* Responsive font size */
font-weight: 800; /* Extra bold */
color: #1a4a75; /* Deep professional blue */
margin-bottom: 30px;
text-align: center;
padding-bottom: 15px;
border-bottom: 3px solid #e0e7ee; /* Subtle separator */
line-height: 1.3;
}
h2 {
font-size: 2.1em;
font-weight: 700; /* Bold */
color: #2a6f9f; /* A slightly lighter blue */
margin-top: 40px;
margin-bottom: 20px;
padding-right: 15px;
border-right: 6px solid #5aa5d9; /* Striking right border */
line-height: 1.4;
}
h3 {
font-size: 1.5em;
font-weight: 600; /* Semi-bold */
color: #3d5a80; /* Darker blue-gray */
margin-top: 30px;
margin-bottom: 15px;
padding-right: 10px;
border-right: 4px solid #98c1d9; /* Lighter blue border */
line-height: 1.5;
}

/* Paragraphs and Lists */
p {
margin-bottom: 18px;
text-align: justify;
word-spacing: 0.5px;
}
ul {
list-style: disc inside;
margin-bottom: 18px;
padding-right: 20px;
}
ol {
list-style: decimal inside;
margin-bottom: 18px;
padding-right: 20px;
}
li {
margin-bottom: 8px;
}

/* Table Styling */
table {
width: 100%;
border-collapse: collapse;
margin: 25px 0;
font-size: 0.95em;
text-align: right;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners are applied */
}
th, td {
padding: 14px 20px;
border: 1px solid #e0e0e0;
}
th {
background-color: #e6f2ff; /* Light blue header */
color: #2a6f9f;
font-weight: bold;
font-size: 1.05em;
}
tr:nth-child(even) {
background-color: #f9f9f9; /* Zebra striping for rows */
}
tr:hover {
background-color: #f0f8ff; /* Subtle highlight on hover */
}

/* Infographic Alternative Styling */
.infographic-box {
background-color: #eef7ff; /* Very light blue background */
border-left: 8px solid #3d5a80; /* Prominent left border */
padding: 25px;
margin: 35px 0;
border-radius: 10px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}
.infographic-box h3 {
color: #3d5a80;
margin-top: 0;
border-right: none; /* Override general h3 border */
padding-right: 0;
font-size: 1.6em;
text-align: center;
margin-bottom: 20px;
}
.infographic-box ul {
list-style: none;
padding: 0;
margin: 0;
}
.infographic-box li {
padding: 10px 0;
border-bottom: 1px dashed #cfe2f3; /* Dashed separator */
display: flex;
align-items: flex-start;
line-height: 1.6;
}
.infographic-box li:last-child {
border-bottom: none;
}
.infographic-box li span.icon {
font-size: 1.5em;
margin-left: 15px; /* Space between icon and text */
color: #5aa5d9; /* Icon color */
flex-shrink: 0; /* Prevent icon from shrinking */
}

/* Responsive Adjustments */
@media (max-width: 768px) {
body {
padding: 15px;
font-size: 15px;
}
.container {
padding: 20px;
border-radius: 8px;
}
h1 {
font-size: 2em;
margin-bottom: 20px;
}
h2 {
font-size: 1.6em;
margin-top: 30px;
margin-bottom: 15px;
padding-right: 10px;
border-right-width: 4px;
}
h3 {
font-size: 1.25em;
margin-top: 25px;
margin-bottom: 10px;
padding-right: 8px;
border-right-width: 3px;
}
table, th, td {
font-size: 0.9em;
padding: 10px 15px;
}
.infographic-box {
padding: 18px;
margin: 25px 0;
}
.infographic-box h3 {
font-size: 1.4em;
}
.infographic-box li span.icon {
font-size: 1.3em;
margin-left: 10px;
}
}

@media (max-width: 480px) {
body {
padding: 10px;
font-size: 14px;
}
.container {
padding: 15px;
border-radius: 6px;
box-shadow: none; /* Less prominent shadow on very small screens */
}
h1 {
font-size: 1.6em;
margin-bottom: 15px;
text-align: right;
}
h2 {
font-size: 1.4em;
margin-top: 25px;
padding-right: 8px;
border-right-width: 3px;
}
h3 {
font-size: 1.1em;
margin-top: 20px;
padding-right: 6px;
border-right-width: 2px;
}
table {
font-size: 0.85em;
}
th, td {
padding: 8px 12px;
}
.infographic-box {
padding: 15px;
margin: 20px 0;
border-left-width: 5px;
}
.infographic-box h3 {
font-size: 1.2em;
}
.infographic-box li span.icon {
font-size: 1.2em;
margin-left: 8px;
}
}

/* Specific styles for TV screens (larger fonts, simplified layout) */
@media (min-width: 1200px) {
body {
font-size: 18px; /* Larger base font for TV */
}
.container {
max-width: 1100px; /* Wider container */
padding: 40px;
}
h1 {
font-size: 3.5em;
margin-bottom: 40px;
}
h2 {
font-size: 2.5em;
margin-top: 50px;
margin-bottom: 25px;
padding-right: 20px;
border-right-width: 8px;
}
h3 {
font-size: 1.8em;
margin-top: 35px;
margin-bottom: 20px;
padding-right: 12px;
border-right-width: 5px;
}
th, td {
padding: 18px 25px;
font-size: 1.1em;
}
.infographic-box {
padding: 35px;
margin: 45px 0;
}
.infographic-box h3 {
font-size: 2em;
}
.infographic-box li span.icon {
font-size: 1.8em;
margin-left: 20px;
}
}

“`