/* استایل‌های مقاله تبخیر و تعرق */

.article-intro {
    background: linear-gradient(135deg, #e8f5e9 0%, #e3f2fd 100%);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 2px solid #2ecc71;
}

.article-intro h2 {
    color: #2c3e50;
    font-size: 1.6em;
    margin-bottom: 15px;
    font-weight: 600;
}

.article-section {
    margin: 40px 0;
    padding: 25px;
    background: white;
    border-radius: 10px;
    border: 1px solid #e1e8ed;
}

.article-section h2 {
    color: #2ecc71;
    font-size: 1.5em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #2ecc71;
}

/* تنظیمات ریسپانسیو */
@media (max-width: 768px) {
    .article-intro,
    .article-section,
    .article-conclusion {
        padding: 20px;
    }

    .solution-cards {
        grid-template-columns: 1fr;
    }

    .challenge-factors {
        grid-template-columns: 1fr;
    }
}