/* Global Styles for a natural, clean look, designed for responsiveness */
:root {
–primary-color: #2E8B57; /* Sea Green – main theme color */
–secondary-color: #6B8E23; /* Olive Drab – complementary green */
–accent-color: #FFD700; /* Gold – for highlights */
–background-light: #F8F8F8; /* Light gray background */
–background-white: #FFFFFF; /* Pure white for content blocks */
–text-color: #333333; /* Dark gray for body text */
–heading-color: #1A522A; /* Darker green for headings */
–border-color: #E0E0E0; /* Light border for sections */
–shadow-light: rgba(0, 0, 0, 0.05);
}

body {
font-family: ‘Tahoma’, ‘Arial’, sans-serif;
line-height: 1.7;
color: var(–text-color);
background-color: var(–background-light);
margin: 0;
padding: 0;
direction: rtl; /* Right-to-left for Persian */
text-align: right; /* Align text to the right */
box-sizing: border-box;
}

.container {
max-width: 1000px;
margin: 20px auto;
padding: 20px;
background-color: var(–background-white);
border-radius: 8px;
box-shadow: 0 4px 15px var(–shadow-light);
box-sizing: border-box;
}

/* Responsive container padding */
@media (max-width: 768px) {
.container {
margin: 10px;
padding: 15px;
}
}

h1, h2, h3 {
color: var(–heading-color);
margin-top: 2em;
margin-bottom: 0.8em;
font-weight: bold;
line-height: 1.3;
}

h1 {
font-size: 2.5em; /* 40px */
color: var(–primary-color);
text-align: center;
margin-top: 1em;
margin-bottom: 1.5em;
padding-bottom: 0.5em;
border-bottom: 2px solid var(–accent-color);
}

h2 {
font-size: 1.8em; /* 28.8px */
border-right: 5px solid var(–secondary-color);
padding-right: 10px;
margin-bottom: 1em;
}

h3 {
font-size: 1.4em; /* 22.4px */
color: var(–heading-color);
margin-top: 1.5em;
margin-bottom: 0.7em;
border-bottom: 1px dashed var(–border-color);
padding-bottom: 5px;
}

p {
margin-bottom: 1em;
}

ul {
list-style-type: disc;
padding-right: 25px;
margin-bottom: 1em;
}

ol {
list-style-type: decimal;
padding-right: 25px;
margin-bottom: 1em;
}

li {
margin-bottom: 0.5em;
}

a {
color: var(–primary-color);
text-decoration: none;
}

a:hover {
text-decoration: underline;
}

/* Table Styles */
table {
width: 100%;
border-collapse: collapse;
margin: 2em 0;
background-color: var(–background-white);
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

th, td {
border: 1px solid var(–border-color);
padding: 12px 15px;
text-align: right;
}

th {
background-color: var(–primary-color);
color: var(–background-white);
font-weight: bold;
text-align: center;
}

tr:nth-child(even) {
background-color: #FDFDFD;
}

tr:hover {
background-color: #F5F5F5;
}

/* Responsive Table */
@media screen and (max-width: 600px) {
table, thead, tbody, th, td, tr {
display: block;
}

thead tr {
position: absolute;
top: -9999px;
left: -9999px;
}

tr {
border: 1px solid var(–border-color);
margin-bottom: 10px;
border-radius: 5px;
overflow: hidden;
box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

td {
border: none;
border-bottom: 1px solid var(–border-color);
position: relative;
padding-right: 50%; /* Space for the label */
text-align: right;
}

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

td::before {
/* Now you can make them like a header for the data */
position: absolute;
right: 6px;
top: 6px;
width: 45%;
padding-right: 10px;
white-space: nowrap;
font-weight: bold;
color: var(–primary-color);
text-align: left; /* Align label to the left */
}

/* You’d need to add content for each specific column if using this approach,
or use a simpler responsive approach for small tables with few columns */
td:nth-of-type(1)::before { content: “نوع منبع:”; }
td:nth-of-type(2)::before { content: “ویژگی‌ها و مزایا:”; }
}

/* Simple responsive table for max 2 columns */
@media screen and (max-width: 600px) {
table {
border: none;
}
th, td {
text-align: right;
border-left: none;
border-right: none;
}
th {
background-color: var(–primary-color);
color: var(–background-white);
display: block;
border-radius: 5px 5px 0 0;
padding: 10px;
}
td {
display: block;
border-top: none;
padding: 8px 10px;
}
tr {
display: block;
margin-bottom: 1em;
border: 1px solid var(–border-color);
border-radius: 5px;
box-shadow: 0 2px 5px rgba(0,0,0,0.05);
background-color: var(–background-white);
}
tr:nth-child(even) {
background-color: var(–background-white);
}
td:first-child {
font-weight: bold;
color: var(–heading-color);
border-bottom: 1px dashed var(–border-color);
padding-bottom: 5px;
margin-bottom: 5px;
}
}

/* Infographic/Conceptual Diagram Styles */
.infographic-box {
background-color: var(–background-light);
border: 2px solid var(–primary-color);
border-radius: 10px;
padding: 25px;
margin: 3em auto;
text-align: center;
max-width: 800px;
box-shadow: 0 8px 25px var(–shadow-light);
}

.infographic-title {
font-size: 1.5em;
color: var(–heading-color);
margin-bottom: 1.5em;
font-weight: bold;
position: relative;
padding-bottom: 10px;
}
.infographic-title::after {
content: ”;
position: absolute;
left: 50%;
transform: translateX(50%);
bottom: 0;
width: 60px;
height: 3px;
background-color: var(–accent-color);
}

.infographic-step {
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 15px;
flex-wrap: wrap; /* Allow wrapping on small screens */
}

.infographic-node {
background-color: var(–primary-color);
color: var(–background-white);
padding: 12px 20px;
border-radius: 25px;
font-weight: bold;
min-width: 150px;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, background-color 0.3s ease;
}

.infographic-node:hover {
transform: translateY(-3px);
background-color: var(–secondary-color);
}

.infographic-arrow {
font-size: 2em;
color: var(–secondary-color);
margin: 0 15px;
font-weight: bold;
display: block; /* Ensures arrow takes its own line on small screens */
padding: 10px 0; /* Add padding for touch targets */
}
.infographic-arrow::before {
content: “←”; /* Right arrow for RTL */
}

@media (max-width: 768px) {
.infographic-step {
flex-direction: column; /* Stack steps vertically */
}
.infographic-arrow {
transform: rotate(90deg); /* Rotate arrow to point downwards */
margin: 10px 0;
}
.infographic-arrow::before {
content: “↓”; /* Down arrow for stacking */
}
.infographic-node {
width: 90%; /* Take full width on small screens */
min-width: unset;
}
}

/* FAQ section styling */
.faq-section {
background-color: var(–background-white);
border: 1px solid var(–border-color);
border-radius: 8px;
padding: 20px;
margin-top: 3em;
box-shadow: 0 4px 10px var(–shadow-light);
}

.faq-item {
margin-bottom: 1.5em;
padding-bottom: 1em;
border-bottom: 1px dashed var(–border-color);
}

.faq-item:last-child {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}

.faq-question {
font-weight: bold;
color: var(–heading-color);
font-size: 1.15em;
margin-bottom: 0.5em;
position: relative;
padding-right: 25px;
}

.faq-question::before {
content: “❔”;
position: absolute;
right: 0;
color: var(–accent-color);
}

.faq-answer {
color: var(–text-color);
padding-right: 25px;
}

“`