body {
            margin: 0;
            font-family: Arial, Helvetica, sans-serif;
            background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
            color: #ffffff;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .container {
            max-width: 600px;
            padding: 40px 20px;
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }

        h2 {
            font-size: 1.4rem;
            font-weight: normal;
            margin-bottom: 25px;
            opacity: 0.9;
        }

        p {
            font-size: 1rem;
            line-height: 1.6;
            opacity: 0.85;
        }

        .divider {
            width: 80px;
            height: 3px;
            background: #ffffff;
            margin: 25px auto;
            opacity: 0.6;
        }

        footer {
            margin-top: 30px;
            font-size: 0.85rem;
            opacity: 0.6;
        }