.related-docs {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.related-docs h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
    text-align: center;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.related-article-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.related-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--primary-color);
}

.related-article-link {
    display: block;
    text-decoration: none;
    color: var(--text-color);
    height: 100%;
}

.related-article-image {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.related-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-article-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(31, 41, 55, 0.3) 50%,
        rgba(31, 41, 55, 0.8) 100%
    );
}

.related-article-card:hover .related-article-image img {
    transform: scale(1.05);
}

.related-article-content {
    padding: var(--spacing-md);
    position: relative;
}

.related-article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.related-article-category {
    background-color: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

.related-article-date {
    color: var(--text-light);
    font-size: 0.75rem;
}

.related-article-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: var(--spacing-xs) 0;
    color: var(--text-color);
    line-height: 1.3;
    transition: color 0.2s ease;
}

.related-article-card:hover .related-article-title {
    color: var(--primary-color);
}

.related-article-description {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-article-arrow {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 24px;
    height: 24px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.related-article-card:hover .related-article-arrow {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .related-articles-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .related-article-image {
        height: 100px;
    }
    
    .related-article-content {
        padding: var(--spacing-sm);
    }
    
    .related-article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}

.related-article-card {
    animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}