:root {
            --primary-bg: #1a1d29;
            --accent-blue: #007BFF;
            --white-text: #F1F5F9;
            --muted-text: #A6B1C3;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--primary-bg);
            color: var(--white-text);
            line-height: 1.6;
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .header {
            text-align: center;
            margin-bottom: 50px;
        }

        .header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--white-text);
        }

        .header p {
            color: var(--muted-text);
            font-size: 1.1rem;
        }

        .back-btn {
            display: inline-flex;
            align-items: center;
            padding: 12px 24px;
            background: rgba(26, 54, 93, 0.8);
            color: #ffffff;
            text-decoration: none;
            border-radius: 12px;
            border: 2px solid #3182ce;
            font-weight: 500;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(49, 130, 206, 0.2);
            margin-bottom: 30px;
        }

        .back-btn:hover {
            background: rgba(44, 82, 130, 0.9);
            border-color: #4299e1;
            color: #ffffff;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(49, 130, 206, 0.3);
        }

        .content {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        }

        .content h2 {
            color: var(--accent-blue);
            font-size: 1.5rem;
            font-weight: 600;
            margin-top: 30px;
            margin-bottom: 15px;
            border-bottom: 2px solid rgba(0, 123, 255, 0.3);
            padding-bottom: 8px;
        }

        .content h2:first-child {
            margin-top: 0;
        }

        .content p {
            margin-bottom: 15px;
            color: var(--white-text);
        }

        .content ul {
            margin-bottom: 15px;
            padding-left: 20px;
        }

        .content li {
            margin-bottom: 8px;
            color: var(--white-text);
        }

        .content strong {
            color: var(--accent-blue);
        }

        .footer-info {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            color: var(--muted-text);
        }

        .footer-info p {
            margin-bottom: 5px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 20px 15px;
            }
            
            .content {
                padding: 25px 20px;
            }
            
            .header h1 {
                font-size: 2rem;
            }
        }