.page--source-cards .question__header { position: relative; }
.page--source-cards .question__header::before { position: absolute; top: -18px; left: 16px; width: 68px; height: 2px; background: var(--accent); opacity: 0.62; content: ""; }
.page--source-cards .takeaway { background: var(--surface-1); border-left-width: 5px; }