/* =========================================
        Core Variables & Base Styles (From home.min.css context)
        ========================================= */
    :root {
        --bg: #070A12;
        --card: rgba(255, 255, 255, .05);
        --card-hover: rgba(255, 255, 255, .08);
        --stroke: rgba(255, 255, 255, .12);
        --text: rgba(255, 255, 255, .92);
        --muted: rgba(255, 255, 255, .60);
        --primary: #4CC9F0;
        --primary2: #7C3AED;
        --rose: #F7A6B9;
        --radius: 20px;
        --font-main: 'Vazirmatn', sans-serif;
    }

    body {
        background-color: var(--bg);
        /* Background Patterns */
        background-image:
            radial-gradient(1000px 600px at 10% 20%, rgba(76, 201, 240, 0.15), transparent 60%),
            radial-gradient(800px 600px at 90% 10%, rgba(124, 58, 237, 0.15), transparent 60%);
        background-attachment: fixed;
        color: var(--text);
        font-family: var(--font-main);
        margin: 0;
        padding-bottom: 50px;
        line-height: 1.8;
        background:
            radial-gradient(
            1200px 700px at 70% 10%,
            rgba(124, 58, 237, 0.20) 0%,
            rgba(124, 58, 237, 0.10) 35%,
            rgba(124, 58, 237, 0.04) 65%
            ),
            radial-gradient(
            1000px 700px at 20% 0%,
            rgba(76, 201, 240, 0.18) 0%,
            rgba(76, 201, 240, 0.09) 35%,
            rgba(76, 201, 240, 0.04) 65%
            ),
            linear-gradient(
            180deg,
            #0b1020 0%,
            #0e1330 50%,
            #0b1020 100%
            );
        background-repeat: no-repeat;
        background-attachment: fixed;
        min-height: 100vh;
        }

    /* Scroll Progress Bar */
    #reading-progress {
        position: fixed;
        top: 0;
        left: 0;
        width: 0%;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--rose));
        z-index: 9999;
        transition: width 0.1s;
    }

    /* Glassmorphism Utilities */
    .glass-panel {
        background: var(--card);
        border: 1px solid var(--stroke);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-radius: var(--radius);
    }

    a { text-decoration: none; color: inherit; transition: 0.3s; }

    /* =========================================
        Hero Article Section
        ========================================= */
    .article-header {
        padding: 40px 0;
        text-align: center;
    }

    .article-meta {
        display: inline-flex;
        align-items: center;
        gap: 15px;
        background: rgba(255,255,255,0.05);
        padding: 8px 20px;
        border-radius: 50px;
        border: 1px solid var(--stroke);
        margin-bottom: 20px;
        font-size: 0.9rem;
        color: var(--muted);
    }

    .article-meta i { color: var(--primary); }

    .article-title {
        font-weight: 900;
        font-size: 2.5rem;
        background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 30px;
        line-height: 1.4;
    }

    .featured-image-container {
        position: relative;
        border-radius: var(--radius);
        overflow: hidden;
        border: 1px solid var(--stroke);
        box-shadow: 0 20px 60px rgba(0,0,0,0.4);
        margin-bottom: 50px;
    }

    .featured-image {
        width: 100%;
        height: 500px;
        object-fit: cover;
        transition: transform 10s ease;
    }

    .featured-image-container:hover .featured-image {
        transform: scale(1.05);
    }

    /* =========================================
        Article Content Styling
        ========================================= */
    .content-area {
        font-size: 1.15rem;
        color: rgba(255,255,255,0.85);
    }

    .content-area h2 {
        color: #fff;
        margin-top: 40px;
        margin-bottom: 20px;
        font-weight: 800;
        position: relative;
        padding-right: 20px;
    }

    .content-area h2::before {
        content: '';
        position: absolute;
        right: 0;
        top: 5px;
        bottom: 5px;
        width: 4px;
        background: var(--primary);
        border-radius: 10px;
        box-shadow: 0 0 15px var(--primary);
    }

    .content-area p { margin-bottom: 25px; text-align: justify; }

    .content-area blockquote {
        background: rgba(124, 58, 237, 0.1);
        border-right: 3px solid var(--primary2);
        padding: 30px;
        border-radius: 12px;
        font-style: italic;
        font-size: 1.2rem;
        margin: 40px 0;
        color: #fff;
    }

    /* In-Article Advertisement */
    .ad-banner {
        background: repeating-linear-gradient(
            45deg,
            rgba(255,255,255,0.03),
            rgba(255,255,255,0.03) 10px,
            rgba(255,255,255,0.05) 10px,
            rgba(255,255,255,0.05) 20px
        );
        border: 1px dashed var(--stroke);
        border-radius: 12px;
        padding: 40px;
        text-align: center;
        margin: 40px 0;
        position: relative;
    }

    .ad-label {
        position: absolute;
        top: 10px;
        right: 10px;
        background: rgba(0,0,0,0.5);
        padding: 2px 8px;
        font-size: 0.7rem;
        border-radius: 4px;
        color: var(--muted);
    }

    .ad-content h4 { color: var(--rose); font-weight: 800; }
    .ad-btn {
        display: inline-block;
        margin-top: 15px;
        padding: 10px 25px;
        background: var(--primary);
        color: #000;
        font-weight: 700;
        border-radius: 50px;
        box-shadow: 0 5px 20px rgba(76, 201, 240, 0.4);
    }

    /* =========================================
        Sidebar Components
        ========================================= */
    .sticky-sidebar {
        position: sticky;
        top: 20px;
    }

    .sidebar-widget {
        padding: 25px;
        margin-bottom: 25px;
    }

    .author-widget {
        text-align: center;
    }
    .author-avatar {
        width: 90px;
        height: 90px;
        border-radius: 50%;
        border: 3px solid var(--stroke);
        padding: 3px;
        margin-bottom: 15px;
    }
    .author-avatar img {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        object-fit: cover;
    }

    .toc-list {
        list-style: none;
        padding: 0;
        margin: 0;
        border-right: 2px solid rgba(255,255,255,0.05);
    }
    .toc-list li { margin-bottom: 15px; position: relative; }
    .toc-list a {
        color: var(--muted);
        font-size: 0.95rem;
        display: block;
        padding-right: 20px;
    }
    .toc-list a:hover, .toc-list a.active {
        color: var(--primary);
    }
    .toc-list a.active::before {
        content: '';
        position: absolute;
        right: -2px;
        top: 50%;
        transform: translateY(-50%);
        width: 2px;
        height: 20px;
        background: var(--primary);
        box-shadow: 0 0 10px var(--primary);
    }

    /* =========================================
        Services / Products Section (Bottom)
        ========================================= */
    .services-section {
        margin-top: 80px;
        padding-top: 50px;
        border-top: 1px solid var(--stroke);
    }

    .section-title {
        font-size: 1.8rem;
        font-weight: 800;
        margin-bottom: 30px;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    .section-title i { color: var(--rose); }

    .service-card {
        background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
        border: 1px solid var(--stroke);
        border-radius: var(--radius);
        padding: 25px;
        transition: 0.3s;
        height: 100%;
        position: relative;
        overflow: hidden;
    }

    .service-card:hover {
        transform: translateY(-10px);
        border-color: var(--primary2);
        box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    }

    .service-icon {
        width: 60px;
        height: 60px;
        background: rgba(124, 58, 237, 0.2);
        border-radius: 16px;
        display: grid;
        place-items: center;
        font-size: 1.5rem;
        color: #d8b4fe;
        margin-bottom: 20px;
    }

    .service-price {
        font-size: 1.2rem;
        font-weight: 900;
        color: var(--primary);
        margin-top: 15px;
        display: block;
    }

    /* =========================================
        Responsive
        ========================================= */
    @media (max-width: 991px) {
        .article-title { font-size: 1.8rem; }
        .featured-image { height: 300px; }
        .sticky-sidebar { position: static; margin-bottom: 40px; }
    }