.content-accent-heading {
    --accent-color: var(--kub-violet);

    position: relative;
    margin: 2rem 0 1.5rem;
    padding: .12rem 0 .12rem 1.25rem;

    font-family: var(--font-heading);
    font-size: clamp(1.05rem,1.7vw,1.28rem);
    font-weight: 400;
    line-height: 1.4;
    color: #f2f3f6;

    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.content-accent-heading::before {
    content: "";
    position: absolute;
    left: 0;
    top: .06rem;
    bottom: .06rem;
    width: 3px;

    background: var(--accent-color);
    opacity: .88;

    -webkit-mask-image: linear-gradient(180deg,transparent 0%,#000 15%,#000 85%,transparent 100%);
    mask-image: linear-gradient(180deg,transparent 0%,#000 15%,#000 85%,transparent 100%);

    box-shadow: 0 0 11px color-mix(in srgb, var(--accent-color) 13%, transparent);
}

.content-accent-heading:first-child {
    margin-top: 0;
}

@media (max-width: 768px) {
    .content-accent-heading {
        margin: 1.7rem 0 1.25rem;
        padding-left: 1rem;
    }
}