/* Scoped progressive navigation. Compact is the safe initial state. */
[data-localized-shell][data-compact-navigation="true"] .topbar-inner{min-height:76px;flex-wrap:wrap;gap:8px;padding-block:8px}
[data-localized-shell][data-compact-navigation="true"] .brand{order:1}
[data-localized-shell][data-compact-navigation="true"] .lang-switcher{order:2;margin-left:auto}
[data-localized-shell][data-compact-navigation="true"] .menu-toggle{display:inline-flex;order:3}
[data-localized-shell][data-compact-navigation="true"] .nav{order:4;display:none;flex:0 0 100%;width:100%;overflow:visible;grid-template-columns:1fr;gap:4px;margin-top:2px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 18px 36px #0e293814}
[data-localized-shell][data-compact-navigation="true"] .nav.is-open{display:grid}
[data-localized-shell][data-compact-navigation="true"] .nav a{width:100%;padding:10px 12px;border-radius:6px;font-size:.92rem}
[data-localized-shell][data-compact-navigation="false"] .brand{order:1}
[data-localized-shell][data-compact-navigation="false"] .nav{order:2}
[data-localized-shell][data-compact-navigation="false"] .lang-switcher{order:3}
[data-localized-shell][data-compact-navigation="false"] .menu-toggle{order:4}