.site-header .lab-brand-group{flex-shrink:0;order:0;align-items:center;gap:12px;min-width:0;max-width:100%;display:flex}.site-header .lab-site-home{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:44px;min-width:44px;height:48px;padding:2px;display:flex;position:relative}.site-header .lab-site-home img{object-fit:contain;width:40px;height:44px}.site-header .lab-site-home:hover,.site-header .lab-site-home:focus-visible{background:#e4eef8}.site-header .lab-site-home:focus-visible{outline-offset:3px;outline:3px solid #1688ff}.site-header .lab-home-tooltip{color:#fff;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;z-index:40;background:#17243a;border-radius:6px;padding:7px 10px;font-size:12px;line-height:1.5;position:absolute;top:calc(100% + 8px);left:0}.site-header .lab-site-home:hover .lab-home-tooltip,.site-header .lab-site-home:focus-visible .lab-home-tooltip{opacity:1;visibility:visible}@media (max-width:700px){.site-header .lab-brand-group{flex-basis:100%;gap:10px}.site-header .lab-brand-group>.brand{min-width:0}.site-header .lab-site-home{height:44px}.site-header .lab-site-home img{width:36px;height:42px}}