body {
            margin: 0;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background: linear-gradient(135deg, #0f172a, #020617);
            font-family: 'Segoe UI';
            flex-direction: column;
            gap: 16px;
        }

        .card {
            background: linear-gradient(145deg, #1e293b, #0f172a);
            color: #e5e7eb;
            width: 380px;
            padding: 32px;
            border-radius: 18px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
            border-top: 4px solid #38bdf8;
        }

        .card h1 {
            margin: 0;
            font-size: 24px;
            font-weight: 600;
            color: #ffffff;
        }

        .card .info {
            margin-top: 6px;
            font-size: 14px;
            color: #cbd5f5;
        }

        .divider {
            margin: 22px 0;
            height: 1px;
            background: linear-gradient(
                to right,
                transparent,
                #38bdf8,
                transparent
            );
        }

        .card p {
            margin: 0;
            font-size: 15px;
            line-height: 1.6;
            color: #e5e7eb;
        }

        .footer {
            margin-top: 24px;
            text-align: right;
            font-size: 13px;
            color: #94a3b8;
        }