.wf-qform-frontend {
    max-width: 640px;
    margin: 1.5rem auto;
    padding: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    background-color: #fff;
}

.wf-qform-frontend .wf-qform-field,
.wf-qform-frontend .wf-qform-question {
    margin-bottom: 1rem;
}

.wf-qform-frontend label {
    display: block;
    margin-bottom: 0.25rem;
}

.wf-qform-frontend input[type="text"],
.wf-qform-frontend input[type="email"] {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.wf-qform-frontend fieldset {
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 1rem;
}

.wf-qform-frontend fieldset label {
    display: block;
    margin-bottom: 0.5rem;
}

.wf-qform-frontend button[type="submit"] {
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 0.5rem 1.5rem;
    cursor: pointer;
}

.wf-qform-frontend button[type="submit"]:hover,
.wf-qform-frontend button[type="submit"]:focus {
    background-color: #005c87;
}

.wf-qform-frontend .wf-qform-success {
    border: 1px solid #46b450;
    background-color: #ecf9f1;
    color: #136f2a;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}