/* Loaded synchronously (blocking <link>, not deferred) on every page.
   Must stay render-blocking: nav.js injects the <nav> markup into
   #nav-root at runtime, and this rule has to be applied before that
   injection paints or the nav briefly renders in-flow (position:static)
   before snapping to fixed, shifting the hero/page-hero section down
   and back — a real CLS bug measured at 1.421 on the homepage before
   this file existed. One rule, one file — edit here, not per-page. */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000}