    display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            z-index: 2;
        }

        .container {
            width: 100%;
            max-width: 500px;
            padding: 20px;
            position: relative;
            z-index: 2;
        }

        .center-box {
            background: rgba(20, 5, 5, 0.95);
            backdrop-filter: blur(15px);
            padding: 40px;
            border-radius: 16px;
            box-s