/* Stage 13-14 global navigation, menu and search shell. */
.site-global-actions{display:flex;align-items:center;gap:7px;margin-left:auto;min-width:0;position:relative;z-index:30}
.site-shell-button,.site-global-actions .theme-toggle{display:inline-flex;margin-left:0!important;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--line,#304038);border-radius:8px;background:transparent;color:var(--text,#edf5f0);font:700 12px/1.1 var(--sans,Inter,system-ui,sans-serif);padding:9px 11px;white-space:nowrap;cursor:pointer}
.site-shell-button:hover,.site-global-actions .theme-toggle:hover{border-color:var(--mint,#5ef0a5);color:var(--mint,#5ef0a5)}
.site-shell-button:focus-visible,.site-global-actions .theme-toggle:focus-visible{outline:2px solid var(--mint,#5ef0a5);outline-offset:3px}
.site-global-bar{position:sticky;top:0;z-index:25;display:flex;align-items:center;gap:14px;min-height:64px;padding:10px max(20px,calc((100vw - 1080px)/2));background:#090d0ef2;border-bottom:1px solid #26362f;backdrop-filter:blur(18px)}
.site-global-brand{color:var(--text,#edf5f0);font-size:20px;font-weight:850;letter-spacing:-.04em;text-decoration:none}
.site-menu-dialog,.site-search-dialog{width:min(760px,calc(100vw - 32px));max-height:min(84vh,760px);padding:0;border:1px solid #314239;border-radius:16px;background:#0d1512;color:#edf5f0;box-shadow:0 28px 90px rgba(0,0,0,.48);overflow:auto}
.site-search-dialog{width:min(720px,calc(100vw - 32px))}
.site-menu-dialog::backdrop,.site-search-dialog::backdrop{background:rgba(3,8,6,.72);backdrop-filter:blur(4px)}
.site-dialog-shell{padding:22px}
.site-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-bottom:16px;border-bottom:1px solid #2a3931}
.site-dialog-header h2{margin:0;font-size:24px;letter-spacing:-.03em}
.site-dialog-close{min-height:44px;border:1px solid #3a4d43;border-radius:8px;background:transparent;color:#dce8e1;padding:8px 11px;cursor:pointer}
.site-dialog-close:hover,.site-dialog-close:focus-visible{border-color:#5ef0a5;color:#5ef0a5}
.site-dialog-search-call{width:100%;min-height:46px;margin:16px 0 4px;border:1px solid #365143;border-radius:10px;background:#101a15;color:#eef7f1;text-align:left;padding:11px 13px;font-weight:750;cursor:pointer}
.site-menu-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.site-menu-group{border:1px solid #293a31;border-radius:12px;background:#101817;padding:15px;min-width:0}
.site-menu-group h3{margin:0 0 9px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#9db0a5}
.site-menu-group nav{display:grid;gap:3px}
.site-menu-group a{display:flex;align-items:center;min-height:40px;border-radius:7px;padding:8px 9px;color:#dce8e1;text-decoration:none;font-size:13px;font-weight:650}
.site-menu-group a:hover,.site-menu-group a:focus-visible,.site-menu-group a[aria-current="page"]{background:#19261f;color:#7bf4b4}
.site-search-label{display:block;margin-top:18px;font-size:13px;font-weight:750;color:#dce8e1}
.site-search-input{width:100%;min-height:50px;margin-top:8px;border:1px solid #3b5045;border-radius:10px;background:#08100c;color:#f0f7f3;padding:11px 14px;font:15px/1.4 var(--sans,Inter,system-ui,sans-serif)}
.site-search-input::placeholder{color:#82958a}
.site-search-input:focus-visible{outline:2px solid #5ef0a5;outline-offset:3px}
.site-search-status{margin:12px 0 6px;color:#93a69b;font-size:11px}
.site-search-results{display:grid;gap:6px}
.site-search-result{display:grid;grid-template-columns:90px minmax(0,1fr);gap:12px;align-items:center;min-height:50px;border:1px solid #293a31;border-radius:9px;background:#101817;padding:10px 12px;color:#e9f3ed;text-decoration:none}
.site-search-result:hover,.site-search-result:focus-visible{border-color:#4a705d;background:#142019}
.site-search-result-type{font:700 9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;text-transform:uppercase;color:#7bf4b4}
.site-search-result strong{font-size:13px;line-height:1.35;overflow-wrap:anywhere}
.site-search-empty{padding:18px 4px;color:#9aaca2}
.article-meta{display:flex;gap:8px 16px;flex-wrap:wrap;align-items:center;margin:16px 0 22px;color:var(--muted,#9eada4);font-size:12px;line-height:1.5}
.article-meta span+span:before{content:"·";margin-right:16px;color:var(--mint,#5ef0a5)}
@media(min-width:961px){
  .main-nav:not(.docs-top-nav),.topbar .nav,.evidence-nav,.research-nav{display:flex!important}
}
@media(max-width:960px){
  .main-nav:not(.docs-top-nav),.topbar .nav,.evidence-nav,.research-nav{display:none!important}
  .nav-wrap>.nav-cta{display:none!important}
}
@media(max-width:720px){
  .site-menu-grid{grid-template-columns:1fr}
  .site-dialog-shell{padding:16px}
  .site-search-result{grid-template-columns:1fr;gap:3px}
}
@media(max-width:430px){
  .site-global-actions{gap:5px}
  .site-shell-button,.site-global-actions .theme-toggle{padding:8px 9px;font-size:10px}
  .site-menu-dialog,.site-search-dialog{width:calc(100vw - 20px)}
  .article-meta{display:grid;gap:4px}
  .article-meta span+span:before{content:none}
}
html[data-theme="light"] .site-global-bar{background:#f5f8f6f2;border-color:#d5e0da}
html[data-theme="light"] .site-global-brand{color:#111816}
html[data-theme="light"] .site-shell-button,
html[data-theme="light"] .site-global-actions .theme-toggle{border-color:#9fb1a8;color:#25362f;background:#fff}
html[data-theme="light"] .site-menu-dialog,
html[data-theme="light"] .site-search-dialog{background:#f8fbf9;color:#111816;border-color:#b9c8c0;box-shadow:0 28px 90px rgba(38,59,48,.22)}
html[data-theme="light"] .site-menu-dialog::backdrop,
html[data-theme="light"] .site-search-dialog::backdrop{background:rgba(18,29,24,.45)}
html[data-theme="light"] .site-dialog-header{border-color:#d6e0db}
html[data-theme="light"] .site-dialog-close{background:#fff;color:#25362f;border-color:#9fb1a8}
html[data-theme="light"] .site-dialog-search-call,
html[data-theme="light"] .site-menu-group,
html[data-theme="light"] .site-search-result{background:#fff;color:#111816;border-color:#c8d4ce}
html[data-theme="light"] .site-menu-group h3,
html[data-theme="light"] .site-search-status{color:#53635d}
html[data-theme="light"] .site-menu-group a{color:#25362f}
html[data-theme="light"] .site-menu-group a:hover,
html[data-theme="light"] .site-menu-group a:focus-visible,
html[data-theme="light"] .site-menu-group a[aria-current="page"]{background:#e8f2ed;color:#075b3d}
html[data-theme="light"] .site-search-label{color:#25362f}
html[data-theme="light"] .site-search-input{background:#fff;color:#111816;border-color:#9fb1a8}
html[data-theme="light"] .site-search-input::placeholder{color:#61736a}
html[data-theme="light"] .site-search-result-type{color:#087a55}