/* Cross-doc nav pill (shared) */
.xnav{position:fixed;top:14px;right:20px;z-index:99999;display:flex;align-items:center;gap:4px;padding:5px 7px;background:rgba(4,10,14,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(191,255,0,.32);border-radius:100px;box-shadow:0 8px 30px rgba(0,0,0,.55),0 0 22px rgba(191,255,0,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.xnav a{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:100px;color:#CBD5E1;font-size:.74rem;font-weight:700;letter-spacing:.02em;text-decoration:none;transition:color .2s ease,background .2s ease}
.xnav a:hover{color:#F8FAFC;background:rgba(255,255,255,.05)}
.xnav a.active{background:linear-gradient(135deg,#BFFF00,#A3E635);color:#0a0f14;box-shadow:0 0 20px rgba(191,255,0,.3)}
.xnav .xnav-num{font-size:.62rem;font-weight:900;letter-spacing:.14em;opacity:.85}
.xnav a.active .xnav-num{opacity:1}
@media(max-width:640px){.xnav{gap:2px;padding:4px 5px}.xnav a{padding:5px 9px;font-size:.68rem}}
@media print{.xnav{display:none !important}}