:root {
        --primary-color: #2d7a4e;
        --secondary-color: #5bc0be;
        --accent-color: #4ca571;
        --text-color: #333;
        --light-text: #666;
        --bg-color: #ffffff;
        --section-bg: #f8f9fa;
        --card-bg: #ffffff;
        --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
        --primary-gradient: linear-gradient(135deg, #2d7a4e, #4ca571, #5bc0be);
        --border-radius: 12px;
    }

    /* التنسيقات العامة */
    .single-blog-section {
        background: var(--bg-color);
        padding: 60px 0;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.6;
    }

    .container {
        max-width: 800px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* رأس المقال */
    .blog-header {
        text-align: center;
        margin-bottom: 50px;
    }

    .blog-meta {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
        margin-bottom: 20px;
    }

    .blog-category {
        background: var(--primary-gradient);
        color: white;
        padding: 6px 16px;
        border-radius: 20px;
        font-size: 0.9rem;
        font-weight: 600;
    }

    .blog-date {
        color: var(--light-text);
        font-size: 0.95rem;
    }

    .blog-title {
        font-size: 2.2rem;
        font-weight: 700;
        color: var(--primary-text);
        margin-bottom: 20px;
        line-height: 1.3;
    }

    .blog-excerpt {
        font-size: 1.1rem;
        line-height: 1.7;
        color: var(--light-text);
        margin-bottom: 30px;
    }

    /* صورة المقال الرئيسية */
    .featured-image-container {
        position: relative;
        border-radius: var(--border-radius);
        overflow: hidden;
        margin-bottom: 40px;
        box-shadow: var(--shadow);
    }

    .featured-image {
        width: 100%;
        height: 400px;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .featured-image-container:hover .featured-image {
        transform: scale(1.03);
    }

    .image-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
        color: white;
        padding: 20px;
    }

    .overlay-content h4 {
        font-size: 1.1rem;
        margin-bottom: 5px;
    }

    .overlay-content p {
        margin: 0;
        opacity: 0.9;
        font-size: 0.9rem;
    }

    /* محتوى المقال */
    .blog-content-wrapper {
        margin-bottom: 60px;
    }

    .article-content {
        font-size: 1.1rem;
        line-height: 1.8;
        color: var(--text-color);
        margin-bottom: 40px;
    }

    .article-content h2,
    .article-content h3 {
        color: var(--primary-text);
        margin: 30px 0 15px;
    }

    .article-content p {
        margin-bottom: 20px;
    }

    .article-content ul,
    .article-content ol {
        margin-bottom: 20px;
        padding-right: 20px;
    }

    .article-content li {
        margin-bottom: 8px;
    }

    /* النقاط الرئيسية */
    .article-highlights {
        margin: 40px 0;
    }

    .highlight-card {
        background: var(--section-bg);
        padding: 25px;
        border-radius: var(--border-radius);
        display: flex;
        gap: 20px;
        align-items: flex-start;
        border-right: 4px solid var(--accent-color);
    }

    .highlight-icon {
        font-size: 2rem;
        background: var(--primary-gradient);
        padding: 15px;
        border-radius: 50%;
        flex-shrink: 0;
    }

    .highlight-content h4 {
        color: var(--primary-text);
        margin-bottom: 15px;
        font-size: 1.3rem;
    }

    .highlight-content ul {
        list-style: none;
        padding: 0;
    }

    .highlight-content li {
        padding: 8px 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        position: relative;
        padding-right: 20px;
    }

    .highlight-content li:before {
        content: "✓";
        position: absolute;
        right: 0;
        color: var(--accent-color);
        font-weight: bold;
    }

    /* الوسوم */
    .article-tags {
        margin: 30px 0;
        padding: 20px 0;
        border-top: 1px solid #eee;
        border-bottom: 1px solid #eee;
    }

    .article-tags h4 {
        color: var(--primary-text);
        margin-bottom: 15px;
        font-size: 1.2rem;
    }

    .tags-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .tag {
        background: var(--section-bg);
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.9rem;
        color: var(--text-color);
        border: 1px solid rgba(45, 122, 78, 0.2);
        transition: all 0.3s ease;
    }

    .tag:hover {
        background: var(--primary-gradient);
        color: white;
        transform: translateY(-2px);
    }

    /* مشاركة المقال */
    .share-section {
        margin: 40px 0;
    }

    .share-section h4 {
        color: var(--primary-text);
        margin-bottom: 15px;
        font-size: 1.2rem;
    }

    .share-buttons {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }

    .share-btn {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 20px;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 500;
    }

    .share-btn.facebook {
        background: #0b5fcc;
        color: white;
    }

    .share-btn.twitter {
        background: #0f1419;
        color: white;
    }

    .share-btn.linkedin {
        background: #0077b5;
        color: white;
    }

    .share-btn.whatsapp {
        background: #0e7a3e;
        color: white;
    }

    .share-btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow);
    }

    /* التصميم المتجاوب */
    @media (max-width: 768px) {
        .single-blog-section {
            padding: 40px 0;
        }

        .container {
            padding: 0 15px;
        }

        .blog-title {
            font-size: 1.8rem;
        }

        .blog-excerpt {
            font-size: 1rem;
        }

        .featured-image {
            height: 250px;
        }

        .highlight-card {
            flex-direction: column;
            text-align: center;
            padding: 20px;
        }

        .share-buttons {
            justify-content: center;
        }
    }

    @media (max-width: 480px) {
        .blog-title {
            font-size: 1.6rem;
        }

        .blog-meta {
            flex-direction: column;
            gap: 10px;
        }

        .featured-image {
            height: 200px;
        }

        .article-content {
            font-size: 1rem;
        }

        .highlight-card {
            padding: 15px;
        }
    }

    /* تأثيرات الحركة البسيطة */
    .blog-header,
    .featured-image-container,
    .blog-article {
        animation: fadeInUp 0.6s ease forwards;
    }

    .featured-image-container {
        animation-delay: 0.1s;
    }

    .blog-article {
        animation-delay: 0.2s;
    }

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

/* ---- Dark theme ---- */
[data-theme="dark"] .article-tags { border-color: rgba(255, 255, 255, 0.12); }