.dc-video-wrapper iframe{position:absolute;inset:0;width:100%;height:100%;border:none}.dc-step.open{background:rgba(31,77,164,.07)}.dc-step.open .dc-step-title{color:var(--accent2)}.dc-step.open .dc-step-desc{max-height:140px;opacity:1}.dc-step.open .dc-step-arrow{transform:rotate(180deg);color:var(--accent)}