.site-header{background:#fff!important;border-bottom:1px solid #e5e7eb!important;padding:0 48px!important;display:flex!important;align-items:center!important;justify-content:space-between!important;height:68px!important;position:sticky!important;top:0!important;z-index:100!important}
.site-logo{font-size:20px!important;font-weight:800!important;color:#0f172a!important;letter-spacing:-0.5px!important}
.site-logo span{color:#2563eb!important}
.site-nav{display:flex!important;gap:32px!important;align-items:center!important}
.site-nav a{color:#374151!important;font-size:14px!important;font-weight:500!important;transition:color 0.15s!important;white-space:nowrap!important;text-decoration:none!important;display:inline-block!important}
.site-nav a:hover{color:#2563eb!important}
.site-nav a.active{color:#2563eb!important;font-weight:600!important}
.nav-cta{background:#2563eb!important;color:#fff!important;padding:8px 20px!important;border-radius:8px!important;font-weight:600!important;transition:background 0.15s!important}
.nav-cta:hover{background:#1d4ed8!important}