.ctnFaqSidebar {
    gap: 10px;
}

@media (min-width: 992px) {
    .ctnFaqSidebar {
        position: sticky;
        left: 0;
        top: 10px;
        width: 350px;
        min-width: min(33%, 350px);
    }
}

.ctnFaqSidebar button {
    border: none;
    border-radius: 15px;
    outline: none;
}

.ctnFaqSidebar button.active {
    background-color: #003366;
    color: #fff;
}

.ctnFaqSection {
    border: 1px solid #EAECF1;
}

.ctnFaqSection:not(.d-none) + :not(.d-none) {
    border-top: none;
}

.ctnFaqSection summary {
    list-style: none;
}

.ctnFaqSection summary:after {
    content: " ";
    position: absolute;
    right: 25px;
    top: 20px;
    transform: rotateZ(-45deg);
    transform-origin: center;
    width: 12px;
    height: 12px;
    border-left: 2px solid #003366;
    border-bottom: 2px solid #003366;
}

.ctnFaqSection[open] summary:after {
    top: 26px;
    transform: rotateZ(135deg);
}