.newsletter-message {
    padding: 10px;
    margin-top: 10px;
    border-radius: 5px;
    font-size: 14px;
    text-align: center;
}

.newsletter-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.newsletter-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.ns-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}