“`html

@import url(‘https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700&display=swap’);

body {
font-family: ‘Vazirmatn’, sans-serif;
line-height: 1.7;
color: #333;
margin: 0;
padding: 0;
background-color: #f8f9fa;
direction: rtl; /* برای زبان فارسی */
text-align: right; /* برای زبان فارسی */
}

.article-container {
max-width: 900px;
margin: 20px auto;
padding: 30px;
background-color: #fff;
border-radius: 12px;
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

h1, h2, h3 {
font-family: ‘Vazirmatn’, sans-serif;
margin-top: 35px;
margin-bottom: 18px;
line-height: 1.4;
}

h1 {
font-size: 2.8em;
font-weight: 700;
color: #1a237e; /* آبی تیره */
text-align: center;
padding-bottom: 15px;
border-bottom: 3px solid #e0e0e0;
}

h2 {
font-size: 2.2em;
font-weight: 600;
color: #2e7d32; /* سبز تیره */
border-bottom: 2px solid #c8e6c9;
padding-bottom: 10px;
margin-top: 40px;
}

h3 {
font-size: 1.7em;
font-weight: 500;
color: #00838f; /* آبی فیروزه‌ای تیره */
margin-top: 30px;
padding-right: 10px;
border-right: 4px solid #4db6ac;
}

p {
margin-bottom: 1.2em;
font-size: 1.1em;
line-height: 1.9;
color: #424242;
}

ul, ol {
margin-bottom: 1.5em;
padding-right: 25px; /* برای RTL */
list-style-position: inside; /* برای نمایش بهتر bullet در RTL */
}

li {
margin-bottom: 0.8em;
font-size: 1.05em;
color: #555;
}

.highlight-box {
background-color: #e3f2fd; /* آبی روشن */
border-right: 6px solid #2196f3; /* آبی اصلی */
padding: 20px;
margin: 30px 0;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.highlight-box p {
margin: 0;
font-size: 1.15em;
font-weight: 500;
color: #1976d2;
}

table {
width: 100%;
border-collapse: collapse;
margin: 30px 0;
font-size: 1.05em;
text-align: right; /* برای RTL */
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
border-radius: 8px;
overflow: hidden; /* برای اعمال border-radius به جدول */
}

th, td {
border: 1px solid #e0e0e0;
padding: 15px 18px;
}

th {
background-color: #f0f4c3; /* سبز لیمویی روشن */
font-weight: 700;
color: #333;
text-align: center;
}

td {
background-color: #ffffff;
color: #444;
}

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

.infographic-section {
background-color: #f1f8e9; /* سبز بسیار روشن */
border: 1px solid #dcedc8;
padding: 25px;
margin: 30px 0;
border-radius: 10px;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
}

.infographic-title {
font-family: ‘Vazirmatn’, sans-serif;
font-size: 2em;
font-weight: 700;
color: #33691e; /* سبز تیره زیتونی */
text-align: center;
margin-bottom: 25px;
position: relative;
}
.infographic-title::after {
content: “💡”;
position: absolute;
left: 50%;
transform: translateX(calc(50% + 50px)); /* Adjust icon position */
font-size: 1.2em;
top: 0;
}
.infographic-title::before {
content: “🔬”;
position: absolute;
right: 50%;
transform: translateX(calc(-50% – 50px)); /* Adjust icon position */
font-size: 1.2em;
top: 0;
}

.infographic-grid {
display: flex;
flex-wrap: wrap;
gap: 20px;
justify-content: center;
}

.infographic-item {
flex: 1 1 calc(50% – 20px); /* Two items per row, with gap */
min-width: 300px; /* Minimum width before stacking */
background-color: #ffffff;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
border-top: 5px solid #aed581; /* سبز روشن */
display: flex;
flex-direction: column;
align-items: flex-end; /* برای RTL */
text-align: right;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.infographic-item:hover {
transform: translateY(-5px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.infographic-item-icon {
font-size: 2.5em;
margin-bottom: 10px;
color: #689f38; /* سبز متوسط */
}

.infographic-item-problem {
font-size: 1.3em;
font-weight: 600;
color: #d32f2f; /* قرمز */
margin-bottom: 8px;
}

.infographic-item-solution {
font-size: 1.1em;
color: #4caf50; /* سبز */
font-weight: 500;
}

.cta-button {
display: block;
width: fit-content;
margin: 40px auto 20px auto;
padding: 15px 35px;
background-color: #4a148c; /* بنفش تیره */
color: #ffffff;
font-size: 1.25em;
font-weight: 600;
text-decoration: none;
border-radius: 8px;
transition: background-color 0.3s ease, transform 0.3s ease;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
text-align: center;
}
.cta-button:hover {
background-color: #6a1b9a; /* بنفش روشن‌تر */
transform: translateY(-3px);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
.article-container {
margin: 10px auto;
padding: 20px;
}
h1 { font-size: 2.2em; }
h2 { font-size: 1.8em; }
h3 { font-size: 1.5em; }
p, li { font-size: 1em; }
.highlight-box p { font-size: 1.05em; }
th, td { padding: 12px 15px; font-size: 0.95em; }
.infographic-title { font-size: 1.8em; }
.infographic-item { flex: 1 1 100%; min-width: unset; } /* Stack on smaller screens */
.infographic-item-problem, .infographic-item-solution { font-size: 1.1em; }
.cta-button { font-size: 1.1em; padding: 12px 25px; }
.infographic-title::after, .infographic-title::before { display: none; } /* Hide extra icons on small screens */
}

@media (max-width: 480px) {
.article-container {
padding: 15px;
}
h1 { font-size: 1.8em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.3em; }
p, li { font-size: 0.95em; }
.infographic-title { font-size: 1.5em; }
.infographic-item { padding: 15px; }
.infographic-item-problem, .infographic-item-solution { font-size: 1em; }
}

“`