body {
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
}

.error-box {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 300px;
}

.error-icon {
    font-size: 24px;
    color: red;
    font-weight: bold;
}

.error-title {
    font-size: 20px;
    font-weight: bold;
    margin-top: 5px;
    color: #333;
}

.error-message {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}