header{position:fixed;top:0;left:0;width:100%;z-index:100;border-bottom:1px solid var(--intellex_ws-border);background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.intellex_ws-nav-wrapper{position:relative;display:flex;justify-content:space-between;align-items:center;height:84px}.intellex_ws-logo{font-weight:800;font-size:1.6rem;letter-spacing:-.03em;text-transform:uppercase;display:flex;align-items:center;gap:12px;color:var(--intellex_ws-text-primary)}.intellex_ws-logo-icon{width:auto;height:58px}nav{display:flex;gap:28px}nav a{font-size:.95rem;font-weight:500;color:var(--intellex_ws-text-secondary);white-space:nowrap;position:relative;padding:4px 0;transition:var(--transition-smooth)}nav a:hover{color:var(--intellex_ws-text-primary)}nav a[aria-current="page"]{color:var(--intellex_ws-violet);font-weight:600}.intellex_ws-nav-actions{display:flex;gap:12px;align-items:center}.intellex_ws-topbar-actions{display:none;gap:12px;align-items:center}.intellex_ws-topbar-actions .intellex_ws-btn{padding:8px 20px}.intellex_ws-nav-actions .intellex_ws-btn{padding:8px 20px}.intellex_ws-nav-dropdown{position:relative}.intellex_ws-nav-dropdown-toggle{display:flex;align-items:center;gap:4px;font:inherit;font-size:.95rem;font-weight:500;color:var(--intellex_ws-text-secondary);background:none;border:none;padding:4px 0;cursor:pointer;transition:var(--transition-smooth)}.intellex_ws-nav-dropdown-toggle:hover,.intellex_ws-nav-dropdown-toggle[aria-current="page"]{color:var(--intellex_ws-text-primary)}.intellex_ws-nav-dropdown-toggle[aria-current="page"]{color:var(--intellex_ws-violet);font-weight:600}.intellex_ws-nav-dropdown-icon{width:14px;height:14px;transition:transform .2s ease}.intellex_ws-nav-dropdown-toggle[aria-expanded="true"] .intellex_ws-nav-dropdown-icon{transform:rotate(180deg)}.intellex_ws-nav-dropdown-panel{display:none;position:absolute;top:calc(100% + 12px);left:0;min-width:260px;background:#fff;border:1px solid var(--intellex_ws-border);border-radius:12px;box-shadow:0 12px 24px rgba(0,0,0,.08);padding:8px;z-index:10}.intellex_ws-nav-dropdown-toggle[aria-expanded="true"] ~ .intellex_ws-nav-dropdown-panel{display:block}.intellex_ws-nav-dropdown-panel a{display:block;padding:10px 12px;border-radius:8px;font-size:.9rem;white-space:normal}.intellex_ws-nav-dropdown-panel a:hover{background:var(--intellex_ws-bg-subtle,#f5f5f7)}.intellex_ws-nav-panel{display:contents}.intellex_ws-nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid var(--intellex_ws-border);border-radius:8px;background:#fff;color:var(--intellex_ws-text-primary);cursor:pointer}.intellex_ws-nav-toggle-icon{width:22px;height:22px}.intellex_ws-nav-toggle-icon--close{display:none}.intellex_ws-nav-toggle[aria-expanded="true"] .intellex_ws-nav-toggle-icon--open{display:none}.intellex_ws-nav-toggle[aria-expanded="true"] .intellex_ws-nav-toggle-icon--close{display:block}@media (max-width:1180px){.intellex_ws-nav-toggle{display:flex}.intellex_ws-nav-panel{display:none;position:fixed;top:84px;left:0;right:0;max-height:calc(100vh - 84px);overflow-y:auto;background:#fff;border-bottom:1px solid var(--intellex_ws-border);box-shadow:0 12px 24px rgba(0,0,0,.08);padding:8px 24px 24px}.intellex_ws-nav-toggle[aria-expanded="true"] ~ .intellex_ws-nav-panel{display:block}.intellex_ws-nav-panel nav{flex-direction:column;gap:0}.intellex_ws-nav-panel nav a{display:block;padding:16px 0;font-size:1.1rem;border-bottom:1px solid var(--intellex_ws-border)}.intellex_ws-nav-panel .intellex_ws-nav-actions{flex-direction:column;align-items:stretch;gap:12px;padding-top:20px}.intellex_ws-nav-panel .intellex_ws-nav-dropdown-toggle{width:100%;justify-content:space-between;padding:16px 0;font-size:1.1rem;border-bottom:1px solid var(--intellex_ws-border)}.intellex_ws-nav-panel .intellex_ws-nav-dropdown-panel{position:static;border:none;box-shadow:none;padding:0 0 0 16px}.intellex_ws-nav-panel .intellex_ws-nav-dropdown-panel a{padding:14px 0;border-bottom:1px solid var(--intellex_ws-border)}}@media (min-width:1181px){.intellex_ws-logo,.intellex_ws-nav-panel{display:none}.intellex_ws-nav-wrapper{max-width:none;height:64px;justify-content:flex-end;padding-right:32px}.intellex_ws-topbar-actions{display:flex}}