.nodejs-engagement-models-section{background-color:#fff}.engagement-models-container{display:flex;gap:0;border:1px solid #f0f0f0;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.03);max-width:1200px;margin:0 auto}.models-tabs-sidebar{width:374px;background-color:#fcfcfc;border-right:1px solid #f0f0f0;display:flex;flex-direction:column}.tab-nav-item{padding:26px 0 26px 26px;height:110px;display:flex;align-items:center;gap:16px;cursor:pointer;border-bottom:1px solid #f5f5f5;color:#333;font-weight:600;font-size:18px}.tab-nav-item:last-child{border-bottom:none}.tab-nav-item:hover{background-color:#fdf2e966}.tab-nav-item.active{background-color:#fdf2e9;color:#1a1a1a}.tab-nav-item.active .tab-icon{color:#ec7323}.tab-icon svg{width:24px;height:24px}.tab-icon svg circle,.tab-icon svg path,.tab-icon svg rect{fill:currentColor}.model-content-display{flex:1 1;padding:26px;background-color:#fff;display:flex;align-items:flex-start}.content-inner{max-width:700px}.content-header-icon{margin-bottom:24px;color:#ec7323}.content-header-icon svg{width:56px;height:56px}.model-content-display-header{font-size:24px;font-weight:700;color:#1a1a1a;margin-bottom:16px}.model-content-display p{font-size:17px;line-height:1.7;color:#555}@media (max-width:991px){.engagement-models-container{flex-direction:column}.models-tabs-sidebar{width:100%;border-right:none;border-bottom:1px solid #f0f0f0;flex-direction:row;overflow-x:auto}.tab-nav-item{flex:1 1;min-width:200px;justify-content:center;padding:16px;border-bottom:none;border-right:1px solid #f5f5f5}.tab-nav-item:last-child{border-right:none}.model-content-display{padding:30px}}@media (max-width:767px){.models-tabs-sidebar{flex-direction:column}.tab-nav-item{min-width:unset;border-right:none;border-bottom:1px solid #f5f5f5;justify-content:flex-start}.model-content-display{padding:24px}.model-content-display-header{font-size:20px}.model-content-display p{font-size:15px}}