Vibrant Burst Error

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Vibrant Burst Error</title>
    <style>
        body {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            font-family: 'Verdana', sans-serif;
            background: linear-gradient(135deg, #f39c12, #f1c40f);
            overflow: hidden;
        }
        .burst-container {
            text-align: center;
            background: white;
            padding: 30px 50px;
            border-radius: 20px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            position: relative;
            animation: burst 1s infinite alternate;
        }
        .burst-container h1 {
            font-size: 2.5em;
            margin: 0;
            color: #e74c3c;
        }
        .burst-container p {
            font-size: 1em;
            color: #333;
        }
        .burst {
            position: absolute;
            width: 100px;
            height: 100px;
            background: radial-gradient(circle, #e74c3c, transparent);
            border-radius: 50%;
            top: -20px;
            right: -20px;
            animation: spin 3s infinite linear;
        }
        @keyframes burst {
            from {
                transform: scale(1);
            }
            to {
                transform: scale(1.1);
            }
        }
        @keyframes spin {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }
    </style>
</head>
<body>
    <div class="burst-container">
        <div class="burst"></div>
        <h1>404</h1>
        <p>The page you are looking for cannot be found.</p>
    </div>
</body>
</html>

Vibrant Burst Error - VexaX