.row-fluid:has(.guide-nav){align-items:stretch}.guide-nav-container,.hs_cos_wrapper:has(.guide-nav),.row-fluid-wrapper:has(.guide-nav),.row-fluid:has(.guide-nav),.span12:has(.guide-nav){height:100%}.guide-nav-container{padding:0;position:relative}.guide-nav{margin-top:-60px;max-height:100vh;overflow-y:auto;padding-top:60px;position:sticky;top:0}.guide-nav li,.guide-nav ul{margin:0;padding:0}.guide-nav li{list-style-type:none}.guide-nav li.guide-nav-item--level-2{margin-left:16px}.guide-nav li.guide-nav-item--level-3{margin-left:32px}.guide-nav li a{color:var(--gray-400);display:block;font-size:var(--sm-font-size);padding:8px 0}.guide-nav li.guide-nav-item--level-2 a{padding:6px 0}.guide-nav li.guide-nav-item--level-2+li.guide-nav-item--level-1{margin-top:2px}.guide-nav li.guide-nav-item--level-3 a{padding:6px 0}.guide-nav li a.active{color:var(--gray-800);font-weight:500}.guide-nav li a:hover{color:var(--blue-600)}