/* SGCBL shared nav. Self-contained: loaded on pages that do not include tokens.css. */
.sgcbl-nav{--n-bg:#1e2d40;--n-hover:#2a3f5a;--n-accent:#c8942a;--n-text:#f8f7f4;--n-surface:#fff;--n-ink:#1a1a1a;--n-border:#e0dbd0;
  position:relative;z-index:1000;display:flex;align-items:center;flex-wrap:wrap;gap:4px;box-sizing:border-box;width:100%;
  padding:0 12px;background:var(--n-bg);color:var(--n-text);font:14px/1.2 Georgia,'Times New Roman',serif}
.sgcbl-nav *{box-sizing:border-box}
.sgcbl-nav a{font:inherit;color:inherit;border:0;text-decoration:none}
.sgcbl-nav button{font:inherit;color:inherit}
.sgcbl-nav-hub{padding:12px 10px;font-weight:bold;text-decoration:none;color:var(--n-accent)}
.sgcbl-nav-hub:hover,.sgcbl-nav-hub:focus-visible{background:var(--n-hover)}
.sgcbl-nav-toggle{display:none;margin-left:auto;padding:8px 12px;background:none;border:1px solid var(--n-accent);border-radius:4px;cursor:pointer}
.sgcbl-nav-menus{display:flex;gap:2px;margin:0;padding:0;list-style:none}
.sgcbl-nav-group{position:relative}
.sgcbl-nav-btn{padding:12px 12px;background:none;border:0;border-bottom:3px solid transparent;cursor:pointer}
.sgcbl-nav-btn::after{content:" \25BE"}
.sgcbl-nav-btn:hover,.sgcbl-nav-btn:focus-visible,.sgcbl-nav-btn[aria-expanded="true"]{background:var(--n-hover)}
.sgcbl-nav-btn[aria-current]{border-bottom-color:var(--n-accent)}
.sgcbl-nav-drop{display:none;position:absolute;left:0;top:100%;min-width:230px;margin:0;padding:4px 0;list-style:none;
  background:var(--n-surface);border:1px solid var(--n-border);box-shadow:0 4px 14px rgba(0,0,0,.18)}
.sgcbl-nav-btn[aria-expanded="true"]+.sgcbl-nav-drop{display:block}
.sgcbl-nav-drop a{display:block;padding:9px 14px;color:var(--n-ink);text-decoration:none}
.sgcbl-nav-drop a:hover,.sgcbl-nav-drop a:focus-visible{background:#fef3dc}
@media (max-width:700px){
  .sgcbl-nav-toggle{display:block}
  .sgcbl-nav-menus{display:none;flex-direction:column;width:100%;gap:0}
  .sgcbl-nav-toggle[aria-expanded="true"]+.sgcbl-nav-menus{display:flex}
  .sgcbl-nav-btn{width:100%;text-align:left}
  .sgcbl-nav-drop{position:static;box-shadow:none;border:0;min-width:0}
}