:root {
            --bg-primary: #0a0e27;
            --bg-surface: #151932;
            --accent-cyan: #00f0ff;
            --accent-purple: #7b2cbf;
            --text-primary: #e8eaed;
            --text-secondary: #9aa0a6;
            --glow: rgba(0, 240, 255, 0.4);
            --card-bg: rgba(21, 25, 50, 0.6);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            overflow-x: hidden;
            line-height: 1.8;
        }

        /* Particle Canvas Background */
        #particles-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
            pointer-events: none;
            opacity: 0.3;
        }

        /* Header Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.2);
            padding: 1rem 2rem;
            animation: slideDown 0.6s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        nav {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.25rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-logo::before {
            content: '⬡';
            font-size: 1.5rem;
            color: var(--accent-cyan);
            filter: drop-shadow(0 0 10px var(--glow));
        }

        .back-link {
            color: var(--accent-cyan);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            padding: 0.5rem 1rem;
            border: 1px solid rgba(0, 240, 255, 0.3);
            border-radius: 8px;
        }

        .back-link:hover {
            background: rgba(0, 240, 255, 0.1);
            transform: translateX(-5px);
            box-shadow: 0 0 20px var(--glow);
        }

        .back-link::before {
            content: '←';
            font-size: 1.2rem;
        }

        /* Article Hero */
        .article-hero {
            position: relative;
            padding: 10rem 2rem 4rem;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
            50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
        }

        .article-badge {
            display: inline-block;
            padding: 0.5rem 1.2rem;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.1);
            border: 1px solid rgba(0, 240, 255, 0.3);
            border-radius: 999px;
            margin-bottom: 2rem;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            position: relative;
            animation: fadeInUp 0.6s ease-out 0.2s both;
        }

        .article-title {
            font-family: 'Space Grotesk', sans-serif;
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, var(--accent-cyan), var(--text-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
            animation: fadeInUp 0.6s ease-out 0.4s both;
        }

        .article-meta {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            color: var(--text-secondary);
            font-size: 0.9rem;
            position: relative;
            animation: fadeInUp 0.6s ease-out 0.6s both;
        }

        .meta-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .meta-item::before {
            content: '•';
            color: var(--accent-cyan);
        }

        .meta-item:first-child::before {
            content: '📅';
        }

        .meta-item:nth-child(2)::before {
            content: '⏱️';
        }

        .meta-item:nth-child(3)::before {
            content: '👤';
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Article Content */
        .article-container {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 4rem auto;
            padding: 0 2rem;
        }

        .article-content {
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            border-radius: 24px;
            padding: 4rem;
            border: 1px solid rgba(0, 240, 255, 0.2);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease-out 0.8s both;
        }

        /* Typography Styles */
        .article-content h2 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            margin: 3rem 0 1.5rem;
            color: var(--text-primary);
            position: relative;
            padding-left: 1.5rem;
        }

        .article-content h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.5rem;
            width: 4px;
            height: 2rem;
            background: linear-gradient(180deg, var(--accent-cyan), var(--accent-purple));
            box-shadow: 0 0 10px var(--glow);
        }

        .article-content h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
            color: var(--accent-cyan);
        }

        .article-content p {
            margin-bottom: 1.5rem;
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-secondary);
        }

        .article-content p:first-of-type::first-letter {
            font-size: 3.5rem;
            font-family: 'Space Grotesk', sans-serif;
            float: left;
            line-height: 1;
            margin: 0.1rem 0.5rem 0 0;
            color: var(--accent-cyan);
            text-shadow: 0 0 20px var(--glow);
        }

        .article-content strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        .article-content em {
            color: var(--accent-cyan);
            font-style: italic;
        }

        /* Blockquote */
        .article-content blockquote {
            margin: 2rem 0;
            padding: 1.5rem 2rem;
            background: rgba(0, 240, 255, 0.05);
            border-left: 4px solid var(--accent-cyan);
            border-radius: 8px;
            font-size: 1.1rem;
            font-style: italic;
            color: var(--text-primary);
            box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
        }

        .article-content blockquote::before {
            content: '"';
            font-size: 4rem;
            color: var(--accent-cyan);
            opacity: 0.3;
            line-height: 0;
            display: block;
            margin-bottom: 0.5rem;
        }

        /* Code Blocks */
        .article-content code {
            font-family: 'JetBrains Mono', monospace;
            background: rgba(0, 240, 255, 0.1);
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            font-size: 0.9em;
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 240, 255, 0.2);
        }

        .article-content pre {
            background: rgba(10, 14, 39, 0.8);
            padding: 1.5rem;
            border-radius: 12px;
            overflow-x: auto;
            margin: 2rem 0;
            border: 1px solid rgba(0, 240, 255, 0.2);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        .article-content pre code {
            background: none;
            padding: 0;
            border: none;
            display: block;
            line-height: 1.6;
        }

        /* Lists */
        .article-content ul,
        .article-content ol {
            margin: 1.5rem 0;
            padding-left: 2rem;
        }

        .article-content li {
            margin-bottom: 0.8rem;
            color: var(--text-secondary);
        }

        .article-content li::marker {
            color: var(--accent-cyan);
        }

        /* Images */
        .article-content img {
            width: 100%;
            border-radius: 12px;
            margin: 2rem 0;
            border: 1px solid rgba(0, 240, 255, 0.2);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        /* Highlight Box */
        .highlight-box {
            background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(123, 44, 191, 0.1));
            border: 1px solid rgba(0, 240, 255, 0.3);
            border-radius: 12px;
            padding: 1.5rem;
            margin: 2rem 0;
        }

        .highlight-box h4 {
            font-family: 'Space Grotesk', sans-serif;
            color: var(--accent-cyan);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .highlight-box h4::before {
            content: '💡';
            font-size: 1.5rem;
        }

        /* Related Articles */
        .related-section {
            margin: 6rem 0 4rem;
            padding: 0 2rem;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }

        .related-title {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            text-align: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, var(--accent-cyan), var(--text-primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .related-card {
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 2rem;
            border: 1px solid rgba(0, 240, 255, 0.2);
            transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
            cursor: pointer;
            text-decoration: none;
            display: block;
        }

        .related-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 60px rgba(0, 240, 255, 0.3);
            border-color: var(--accent-cyan);
        }

        .related-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .related-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* Footer */
        footer {
            position: relative;
            z-index: 1;
            padding: 3rem 2rem;
            text-align: center;
            border-top: 1px solid rgba(0, 240, 255, 0.2);
            background: rgba(10, 14, 39, 0.8);
            backdrop-filter: blur(10px);
            margin-top: 6rem;
        }

        .footer-logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
        }

        .footer-text {
            color: var(--text-secondary);
            font-size: 0.875rem;
            margin-bottom: 1.5rem;
        }

        .social-links {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            align-items: center;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid rgba(0, 240, 255, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: rgba(0, 240, 255, 0.1);
            box-shadow: 0 0 20px var(--glow);
            transform: translateY(-3px);
        }

        /* Responsive */
        @media (max-width: 768px) {
            header {
                padding: 1rem 1.5rem;
            }

            .nav-logo {
                font-size: 1rem;
            }

            .back-link {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
            }

            .article-hero {
                padding: 8rem 1.5rem 3rem;
            }

            .article-content {
                padding: 2.5rem 1.5rem;
            }

            .article-content h2 {
                font-size: 1.5rem;
            }

            .related-section {
                padding: 0 1.5rem;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }
        }