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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            line-height: 1.6;
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            padding: 20px 0;
            position: relative;
            z-index: 10;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 28px;
            font-weight: 800;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

        .no-no-logo::before {
            content: "🛡️";
            font-size: 32px;
        }

        .back-btn {
            color: white;
            text-decoration: none;
            font-weight: 500;
            padding: 10px 20px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }

        .back-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }

        .content {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 50px;
            margin: 40px 0 80px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            animation: fadeInUp 0.8s ease;
        }

        h1 {
            font-size: 48px;
            font-weight: 900;
            color: #2d3748;
            margin-bottom: 20px;
            text-align: center;
        }

        .subtitle {
            text-align: center;
            color: #666;
            font-size: 18px;
            margin-bottom: 40px;
            font-style: italic;
        }

        .last-updated {
            text-align: center;
            color: #888;
            font-size: 14px;
            margin-bottom: 50px;
            padding: 15px;
            background: rgba(103, 126, 234, 0.1);
            border-radius: 10px;
            border-left: 4px solid #667eea;
        }

        h2 {
            font-size: 28px;
            font-weight: 700;
            color: #2d3748;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #667eea;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        h3 {
            font-size: 22px;
            font-weight: 600;
            color: #4a5568;
            margin: 30px 0 15px;
        }

        p {
            color: #4a5568;
            margin-bottom: 20px;
            font-size: 16px;
        }

        ul,
        ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        li {
            color: #4a5568;
            margin-bottom: 10px;
            font-size: 16px;
        }

        .highlight-box {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            padding: 30px;
            border-radius: 16px;
            margin: 30px 0;
            box-shadow: 0 10px 30px rgba(103, 126, 234, 0.3);
        }

        .highlight-box h3 {
            color: white;
            margin-top: 0;
        }

        .highlight-box p,
        .highlight-box li {
            color: rgba(255, 255, 255, 0.95);
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 30px 0;
        }

        .info-card {
            background: rgba(103, 126, 234, 0.05);
            padding: 25px;
            border-radius: 16px;
            border: 1px solid rgba(103, 126, 234, 0.1);
            transition: all 0.3s ease;
        }

        .info-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(103, 126, 234, 0.15);
            border-color: rgba(103, 126, 234, 0.2);
        }

        .info-card h3 {
            margin-top: 0;
            color: #667eea;
        }

        .contact-info {
            background: #f7fafc;
            padding: 25px;
            border-radius: 16px;
            border-left: 4px solid #667eea;
            margin: 30px 0;
        }

        .contact-info strong {
            color: #667eea;
        }

        .tech-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 20px 0;
        }

        .tech-badge {
            background: #667eea;
            color: white;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
        }

        .section-icon {
            font-size: 24px;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            .content {
                padding: 30px 25px;
                margin: 20px 10px 40px;
            }

            h1 {
                font-size: 36px;
            }

            h2 {
                font-size: 24px;
            }

            .info-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .tech-list {
                justify-content: center;
            }
        }