            z-index: -1;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 15px;
        }

        .header {
            background: rgba(25, 25, 25, 0.9);
            border: 1px solid rgba(0, 255, 255, 0.2);
            backdrop-filter: blur(20px);
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 
                0 8px 32px rgba(0, 0, 0, 0.8),
                inset 0 1px 0 rgba