header[data-public-header]{position:sticky;top:0}header[data-public-header],.vg-home header[data-public-header],.vg-page header[data-public-header]{z-index:50;background:hsl(var(--background) / .96);color:hsl(var(--foreground));border-bottom:1px solid hsl(var(--border) / .5);box-shadow:none;-webkit-backdrop-filter:none;transform:none}@media (width>=600px) and (prefers-reduced-motion:no-preference){header[data-public-header][data-scrolled=true],.vg-home header[data-public-header][data-scrolled=true],.vg-page header[data-public-header][data-scrolled=true]{-webkit-backdrop-filter:blur(14px)saturate(1.4)}}.vg-home header[data-public-header]:after,.vg-page header[data-public-header]:after{display:none}header[data-public-header] .public-header-rail{justify-content:space-between;align-items:center;gap:12px;width:100%;max-width:1480px;height:64px;min-height:64px;margin:0 auto;padding:0 12px;display:flex}header[data-public-header] .public-header-brand{flex-shrink:0;align-items:center;display:flex}header[data-public-header] .public-header-brand img{-o-object-fit:contain;object-fit:contain;width:auto;height:32px}header[data-public-header] .public-header-brand img.hidden{display:none}.dark header[data-public-header] .public-header-brand img.dark\:block{display:block}.dark header[data-public-header] .public-header-brand img.dark\:hidden{display:none}header[data-public-header] .public-header-brand .brand-context{border-left:1px solid hsl(var(--border));font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:.2em;text-transform:uppercase;color:hsl(var(--muted-foreground));white-space:nowrap;margin-left:10px;padding-left:10px;font-size:10.5px;font-weight:600;line-height:1}header[data-public-header] .public-header-rail .brand-version{font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:.08em;color:hsl(var(--muted-foreground) / .8);white-space:nowrap;align-self:flex-end;margin:0 0 4px 4px;font-size:10px;line-height:1;display:inline}@media (width<=639px){header[data-public-header] .public-header-rail .brand-version{display:none}}header[data-public-header] .skip-link{z-index:60;background:hsl(var(--vg-blue));color:#fff;opacity:0;pointer-events:none;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:500;position:absolute;top:12px;left:12px;transform:translateY(-200%)}header[data-public-header] .skip-link:focus-visible{opacity:1;pointer-events:auto;transform:none}header[data-public-header] .public-header-rail .nav{gap:20px;margin-left:12px}header[data-public-header] .public-header-rail>.public-header-desktop{margin-left:12px;margin-right:auto}header[data-public-header] .public-header-rail .header-actions{align-items:center;gap:4px;margin-left:auto;display:flex}header[data-public-header] .public-header-rail .header-cta{height:36px;min-height:36px;padding:0 12px;font-size:14px}header[data-public-header] .public-header-rail .header-cta-compact{width:36px;padding:0}header[data-public-header] .public-header-rail .theme-toggle{border:0;width:36px;height:36px}header[data-public-header] .public-header-rail .menu-toggle{width:36px;height:36px}header[data-public-header] .nav-drop-panel{max-height:calc(100dvh - 84px);overflow-y:auto}header[data-public-header][data-app-bar=minimal] .public-header-rail>.header-title{flex:auto;align-items:center;gap:8px;min-width:0;display:flex}header[data-public-header] .section-nav{border-top:1px solid hsl(var(--border) / .3);align-items:center;gap:8px;max-width:1480px;margin:0 auto;padding:8px 12px;display:flex}header[data-public-header] .section-nav-list{scrollbar-width:none;align-items:center;gap:8px;min-width:0;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}header[data-public-header] .section-nav-list::-webkit-scrollbar{display:none}header[data-public-header] .section-chip{border:1px solid hsl(var(--border) / .6);background:hsl(var(--background));height:32px;color:hsl(var(--foreground) / .8);letter-spacing:-.01em;white-space:nowrap;border-radius:9999px;align-items:center;padding:0 14px;font-size:12px;font-weight:500;transition:color .2s,border-color .2s,background .2s;display:inline-flex}header[data-public-header] .section-chip:hover{border-color:hsl(var(--vg-blue) / .4);color:hsl(var(--foreground))}header[data-public-header] .section-chip.is-active{background:hsl(var(--vg-blue));border-color:hsl(var(--vg-blue));color:#fff}header[data-public-header] .section-chip:focus-visible{outline:2px solid hsl(var(--vg-blue) / .5);outline-offset:2px}@media (width>=640px){header[data-public-header] .public-header-rail,header[data-public-header] .section-nav{padding-left:16px;padding-right:16px}}@media (width<=639px){body:has([data-bottom-tab-bar]) header[data-public-header] .header-actions .header-cta-compact{display:none}}@media (width<=1199px){header[data-public-header] .public-header-desktop{display:none}header[data-public-header] .public-header-menu{display:inline-flex}}@media (width>=1200px){header[data-public-header] .public-header-menu{display:none}}