“`html

/* Base Styles for Responsive Design and Aesthetics */
body, html {
margin: 0;
padding: 0;
font-family: ‘B Nazanin’, ‘Tahoma’, ‘Arial’, sans-serif; /* Professional Persian Font */
line-height: 1.7;
color: #333333; /* Darker grey for readability */
background-color: #f9f9fb; /* Light off-white background */
direction: rtl; /* Right-to-left for Persian content */
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}

/* Main Content Container – Responsive */
.container {
max-width: 960px; /* Optimal width for readability on larger screens */
margin: 30px auto; /* Center on page, with vertical spacing */
padding: 35px 40px;
background-color: #ffffff; /* White background for content */
border-radius: 15px; /* Soft rounded corners */
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.09); /* Subtle shadow for depth */
box-sizing: border-box; /* Include padding in width calculation */
transition: all 0.3s ease-in-out; /* Smooth transitions for hover/focus states */
}

/* Responsive Adjustments for Different Devices */
@media (max-width: 1200px) { /* Laptops and smaller desktops */
.container {
max-width: 90%;
padding: 30px 35px;
}
}
@media (max-width: 768px) { /* Tablets */
.container {
max-width: 95%;
margin: 20px auto;
padding: 25px 25px;
border-radius: 10px;
}
h1 { font-size: 2.2em !important; }
h2 { font-size: 1.8em !important; }
h3 { font-size: 1.4em !important; }
p, li, table, .infographic-text p { font-size: 0.95em !important; }
.infographic-icon { font-size: 2em !important; }
}
@media (max-width: 480px) { /* Mobile Phones */
.container {
margin: 15px auto;
padding: 20px 15px;
border-radius: 8px;
}
h1 { font-size: 1.9em !important; margin-bottom: 25px !important; }
h2 { font-size: 1.6em !important; margin-top: 35px !important; }
h3 { font-size: 1.2em !important; margin-top: 25px !important; }
p, li, table, .infographic-text p { font-size: 0.9em !important; }
.toc h2 { font-size: 1.5em !important; }
.call-to-action p { font-size: 1.1em !important; }
.call-to-action a { padding: 12px 25px !important; font-size: 1.1em !important; }
.infographic-item { flex-direction: column; text-align: center; }
.infographic-icon { margin-left: 0; margin-bottom: 10px; }
.infographic-text { text-align: center; }
.infographic-text strong, .infographic-text p { text-align: center; }
}

/* Heading Styles */
h1 {
font-size: 2.8em; /* Large and prominent */
font-weight: 900; /* Extra bold */
color: #0d2d5e; /* Deep, professional blue */
text-align: center;
margin-bottom: 40px;
padding-bottom: 12px;
border-bottom: 4px solid #f2b705; /* Golden accent underline */
line-height: 1.3;
}
h2 {
font-size: 2.1em; /* Sub-sections */
font-weight: 800; /* Very bold */
color: #0d2d5e;
margin-top: 55px;
margin-bottom: 25px;
padding-bottom: 10px;
border-bottom: 2px solid #f2b705;
position: relative;
}
h2::after { /* Decorative element for H2 */
content: ”;
position: absolute;
right: 0;
bottom: -2px;
width: 30px;
height: 2px;
background-color: #0d2d5e;
}
h3 {
font-size: 1.6em; /* Sub-sub-sections */
font-weight: 700; /* Bold */
color: #2c3e50; /* Slightly lighter blue-grey */
margin-top: 40px;
margin-bottom: 20px;
border-right: 5px solid #f2b705; /* Golden accent bar on the right */
padding-right: 15px;
line-height: 1.5;
}

/* Paragraphs and Lists */
p {
margin-bottom: 18px;
font-size: 1.05em;
line-height: 1.8;
text-align: justify; /* Justified text for professional look */
}
ul, ol {
margin-bottom: 18px;
padding-right: 25px; /* Indentation for bullet/number */
}
li {
margin-bottom: 10px;
font-size: 1em;
line-height: 1.7;
}
ul li::before { /* Custom bullet for unordered lists */
content: “•”;
color: #f2b705; /* Golden bullet */
font-weight: bold;
display: inline-block;
width: 1.2em;
margin-left: -1.2em;
font-size: 1.2em;
}
ol li {
padding-right: 5px; /* Align numbered list items better */
}

/* Table of Contents Styling */
.toc {
background-color: #fcfcfc;
border: 1px solid #e0e0e0;
border-right: 5px solid #f2b705; /* Highlight with accent color */
border-radius: 10px;
padding: 25px;
margin-top: 40px;
margin-bottom: 50px;
box-shadow: 0 3px 12px rgba(0,0,0,0.06);
}
.toc h2 {
color: #0d2d5e;
border-bottom: 2px solid #f2b705;
padding-bottom: 15px;
margin-top: 0;
margin-bottom: 25px;
font-size: 1.9em;
text-align: center;
}
.toc h2::after { content: none; } /* Remove extra ::after from TOC H2 */
.toc ul {
list-style: none;
padding: 0;
margin: 0;
}
.toc ul li {
margin-bottom: 12px;
font-size: 1.05em;
}
.toc ul li a {
text-decoration: none;
color: #444;
transition: color 0.3s ease, padding-right 0.3s ease;
display: block;
padding: 10px 0;
border-right: 3px solid transparent;
padding-right: 10px;
}
.toc ul li a:hover {
color: #0d2d5e;
border-right-color: #f2b705;
background-color: #fffaf0;
padding-right: 15px;
}

/* Table Styling */
table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
font-size: 1em;
direction: rtl;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
border-radius: 8px;
overflow: hidden; /* Ensures rounded corners apply to content */
}
th, td {
border: 1px solid #e0e0e0; /* Light grey border */
padding: 14px 18px;
text-align: right;
}
th {
background-color: #eef2f7; /* Light blueish grey for headers */
font-weight: bold;
color: #0d2d5e;
border-bottom: 2px solid #f2b705; /* Golden line below headers */
}
tr:nth-child(even) { /* Zebra striping for rows */
background-color: #fdfdfd;
}
tr:hover { /* Hover effect on table rows */
background-color: #f7f9fc;
}

/* Infographic Styling */
.infographic-block {
background: linear-gradient(145deg, #e6f7ff 0%, #d4eaf7 100%); /* Light blue gradient */
border: 2px solid #8ecae6; /* Soft blue border */
border-radius: 20px;
padding: 30px;
margin: 50px auto;
text-align: center;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12); /* More prominent shadow */
max-width: 750px;
direction: rtl;
position: relative;
overflow: hidden;
}
.infographic-block::before { /* Decorative corner element */
content: ”;
position: absolute;
top: -20px;
right: -20px;
width: 80px;
height: 80px;
background-color: #f2b705;
border-radius: 0 0 0 50px;
opacity: 0.7;
z-index: 0;
}
.infographic-block h3 {
color: #0056b3; /* Darker blue for infographic title */
font-size: 2em;
margin-bottom: 30px;
border: none;
padding: 0;
position: relative;
z-index: 1;
}
.infographic-item {
display: flex;
align-items: flex-start; /* Align items to the top */
margin-bottom: 25px;
background-color: #ffffff;
border-radius: 12px;
padding: 20px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
transition: transform 0.3s ease, box-shadow 0.3s ease;
position: relative;
z-index: 1;
border-right: 4px solid #f2b705; /* Accent bar for each item */
}
.infographic-item:hover {
transform: translateY(-7px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.infographic-icon {
font-size: 3em; /* Larger icons */
color: #0d2d5e; /* Deep blue for icons */
margin-left: 25px;
line-height: 1;
flex-shrink: 0; /* Prevent icon from shrinking */
}
.infographic-text {
text-align: right;
flex-grow: 1;
}
.infographic-text strong {
color: #0d2d5e;
font-size: 1.3em;
display: block;
margin-bottom: 8px;
font-weight: 700;
}
.infographic-text p {
font-size: 0.95em;
margin: 0;
line-height: 1.6;
text-align: justify; /* Justify infographic text */
color: #555;
}

/* FAQ Styling */
.faq-section {
margin-top: 50px;
background-color: #fefefe;
border: 1px solid #e9e9e9;
border-radius: 12px;
padding: 30px;
box-shadow: 0 3px 15px rgba(0,0,0,0.05);
}
.faq-section-title { /* Style for H2 “سوالات متداول” */
margin-bottom: 30px !important;
}
.faq-item {
margin-bottom: 25px;
padding-bottom: 20px;
border-bottom: 1px dashed #e0e0e0;
}
.faq-item:last-child {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}
.faq-question {
font-weight: 700;
color: #0d2d5e;
font-size: 1.25em;
margin-bottom: 12px;
border-right: 5px solid #f2b705;
padding-right: 15px;
}
.faq-answer {
font-size: 1.05em;
line-height: 1.8;
text-align: justify;
color: #444;
}

/* Call to Action Styling */
.call-to-action {
background-color: #0d2d5e; /* Deep blue background */
color: #ffffff;
padding: 30px;
text-align: center;
border-radius: 15px;
margin-top: 60px;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
transition: background-color 0.3s ease;
}
.call-to-action:hover {
background-color: #1a427a; /* Slightly darker blue on hover */
}
.call-to-action p {
font-size: 1.4em;
margin-bottom: 25px;
color: #ffffff;
line-height: 1.6;
font-weight: 500;
}
.call-to-action a {
display: inline-block;
background-color: #f2b705; /* Golden button */
color: #0d2d5e;
padding: 18px 35px;
border-radius: 10px;
text-decoration: none;
font-weight: 800; /* Bold button text */
font-size: 1.3em;
transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.call-to-action a:hover {
background-color: #ffc107; /* Brighter gold on hover */
transform: translateY(-5px); /* Lift effect */
box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

/* General Text Emphasis */
strong {
color: #0d2d5e;
}
em {
color: #555;
}

/* Footer/Concluding paragraph styling */
.conclusion-paragraph {
margin-top: 60px;
font-style: italic;
color: #666;
text-align: center;
font-size: 1.05em;
padding: 20px;
border-top: 1px solid #eee;
}

“`