:root {
            --primary: #0066ff;
            --secondary: #00d4ff;
            --text-dark: #1a1a1a;
            --text-gray: #6b7280;
            --border: #e5e7eb;
        }

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

        body {
            font-family: 'Outfit', sans-serif;
            line-height: 1.8;
            color: var(--text-dark);
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
        }

        nav {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            backdrop-filter: blur(20px);
            background: rgba(255, 255, 255, 0.9);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: 'Space Mono', monospace;
            font-size: 1.6rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            text-decoration: none;
        }

        .back-home {
            padding: 0.8rem 1.8rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
            font-size: 0.9rem;
        }

        .back-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 8rem 2rem 4rem;
        }

        .hero {
            text-align: center;
            margin-bottom: 4rem;
            padding: 3rem 0;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero .subtitle {
            font-size: 1.2rem;
            color: var(--text-gray);
        }

        .last-updated {
            display: inline-block;
            background: #f8f9fa;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            color: var(--text-gray);
            font-size: 0.9rem;
            margin-top: 1rem;
            border: 2px solid var(--border);
        }

        .content-section {
            background: white;
            border: 2px solid var(--border);
            border-radius: 25px;
            padding: 3rem;
            margin-bottom: 2rem;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
        }

        h2 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-weight: 700;
        }

        p {
            margin-bottom: 1.5rem;
            color: var(--text-gray);
            line-height: 1.8;
        }

        ul {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }

        li {
            margin-bottom: 0.8rem;
            color: var(--text-gray);
        }

        strong {
            color: var(--text-dark);
            font-weight: 600;
        }

        .highlight-box {
            background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(0, 212, 255, 0.05));
            border-left: 4px solid var(--primary);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 10px;
        }

        .contact-card {
            background: #f8f9fa;
            border: 2px solid var(--border);
            border-radius: 20px;
            padding: 2rem;
            margin-top: 2rem;
        }

        .contact-card h3 {
            color: var(--primary);
            margin-top: 0;
        }

        .contact-info {
            display: grid;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .contact-info a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
        }

        .contact-info a:hover {
            text-decoration: underline;
        }

        footer {
            text-align: center;
            padding: 2rem;
            color: var(--text-gray);
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .content-section {
                padding: 2rem;
            }

            .nav-container {
                padding: 1rem;
            }

            .logo {
                font-size: 1.3rem;
            }

            .back-home {
                padding: 0.6rem 1.2rem;
                font-size: 0.85rem;
            }
        }