@font-face {
font-family: ‘B Nazanin’;
src: url(‘https://raw.githubusercontent.com/rastikerdar/vazirmatn/main/fonts/webfonts/Vazirmatn-FD-Regular.woff2’) format(‘woff2’); /* A common, readable Persian font */
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: ‘B Nazanin’;
src: url(‘https://raw.githubusercontent.com/rastikerdar/vazirmatn/main/fonts/webfonts/Vazirmatn-FD-Bold.woff2’) format(‘woff2’);
font-weight: bold;
font-style: normal;
}

body { margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { margin-top: 2em; margin-bottom: 0.8em; line-height: 1.4; color: #2c3e50; }
h1 { font-size: 2.8em; font-weight: bold; color: #34495e; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 15px; margin-bottom: 30px; }
h2 { font-size: 2.2em; font-weight: bold; color: #3498db; border-bottom: 2px solid #3498db; padding-bottom: 10px; margin-bottom: 25px; }
h3 { font-size: 1.7em; font-weight: bold; color: #2ecc71; margin-bottom: 15px; }
p { margin-bottom: 1.5em; text-align: justify; }
ul, ol { margin-bottom: 1.5em; padding-right: 25px; }
li { margin-bottom: 0.8em; }
a { color: #3498db; text-decoration: none; transition: color 0.3s ease; }
a:hover { color: #2c3e50; text-decoration: underline; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }

/* Table Styling */
table { width: 100%; border-collapse: collapse; margin: 2em 0; font-size: 1em; background-color: #f8fcfd; border-radius: 8px; overflow: hidden; }
th, td { padding: 15px; text-align: right; border-bottom: 1px solid #dcdcdc; }
th { background-color: #3498db; color: #ffffff; font-weight: bold; font-size: 1.1em; }
tr:nth-child(even) { background-color: #f4f6f7; }
tr:hover { background-color: #e8f4f8; }

/* Infographic Alternative Styling */
.infographic-block {
background-color: #eaf6fc;
border-left: 5px solid #2ecc71;
padding: 25px;
margin: 2em 0;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
display: flex;
flex-direction: column;
gap: 20px;
}
.infographic-step {
display: flex;
align-items: flex-start;
gap: 15px;
position: relative;
}
.infographic-step::before {
content: counter(step-counter);
counter-increment: step-counter;
background-color: #2ecc71;
color: #ffffff;
border-radius: 50%;
width: 40px;
height: 40px;
display: flex;
justify-content: center;
align-items: center;
font-weight: bold;
font-size: 1.2em;
flex-shrink: 0;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.infographic-step:not(:last-child)::after {
content: ”;
position: absolute;
top: 45px;
right: 19px; /* Adjust for LTR vs RTL */
height: calc(100% + 20px – 40px); /* Extend line between steps */
width: 2px;
background-color: #bdc3c7;
z-index: 0;
}
.infographic-step-content {
flex-grow: 1;
background-color: #ffffff;
padding: 15px 20px;
border-radius: 6px;
box-shadow: 0 1px 5px rgba(0,0,0,0.1);
position: relative;
z-index: 1; /* Ensure content is above the line */
}
.infographic-step-content strong { color: #34495e; font-size: 1.1em; }

/* Table of Contents Styling */
.table-of-contents {
background-color: #f7fbff;
border: 1px solid #dcebf4;
border-radius: 10px;
padding: 25px;
margin: 2em 0;
line-height: 2;
}
.table-of-contents h2 {
font-size: 1.8em;
color: #34495e;
border-bottom: 1px solid #dcebf4;
padding-bottom: 10px;
margin-top: 0;
margin-bottom: 15px;
}
.table-of-contents ul {
list-style: none;
padding-right: 0;
margin: 0;
}
.table-of-contents ul li {
margin-bottom: 5px;
}
.table-of-contents ul li a {
color: #3498db;
font-size: 1.1em;
padding-right: 10px;
display: block;
transition: all 0.2s ease;
}
.table-of-contents ul li a:hover {
background-color: #e9f5fd;
border-radius: 5px;
padding-right: 15px;
text-decoration: none;
}
.table-of-contents ul ul { /* Nested H3 */
padding-right: 25px;
margin-top: 5px;
}
.table-of-contents ul ul li a {
font-size: 1em;
color: #555;
}
.table-of-contents ul ul li a:hover {
color: #3498db;
}

/* Responsive Design */
@media (max-width: 768px) {
h1 { font-size: 2em; padding-bottom: 10px; margin-bottom: 20px; }
h2 { font-size: 1.8em; padding-bottom: 8px; margin-bottom: 20px; }
h3 { font-size: 1.4em; margin-bottom: 12px; }
.container { padding: 15px; border-radius: 8px; }
table, .infographic-block { margin: 1.5em 0; }
th, td { padding: 10px; }
.infographic-step { flex-direction: column; align-items: center; text-align: center; }
.infographic-step::before { margin-bottom: 10px; }
.infographic-step:not(:last-child)::after {
height: 40px; /* Shorter line for mobile */
top: 50px; /* Adjust position */
right: auto; /* Remove right property */
left: 50%; /* Center the line */
transform: translateX(-50%);
}
.infographic-step-content { width: 100%; }
}

@media (max-width: 480px) {
h1 { font-size: 1.6em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.2em; }
.container { padding: 10px; }
p { font-size: 0.95em; }
.table-of-contents { padding: 15px; }
.table-of-contents h2 { font-size: 1.5em; }
.infographic-step::before { width: 35px; height: 35px; font-size: 1.1em; }
}