.site-header{min-height:var(--header-height)}.navbar{position:fixed;top:0;left:0;right:0;z-index:var(--z-fixed);height:var(--header-height);background:hsl(220 15% 8% / .75);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid hsl(220 10% 20% / .4)}body.admin-bar .navbar{top:var(--header-offset,32px)}.navbar__inner{display:flex;align-items:center;height:100%;gap:var(--space-lg)}.navbar__brand{flex-shrink:0}.navbar__brand img{max-height:26px;width:auto}.navbar__logo-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-text);letter-spacing:var(--letter-spacing-tight)}.navbar__nav{display:flex;align-items:center;gap:var(--space-sm)}.navbar__link{display:inline-flex;align-items:center;gap:var(--space-sm);height:36px;padding:0 var(--space-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:#fff0;border-radius:var(--radius-lg);transition:background-color var(--transition-fast),color var(--transition-fast)}.navbar__link:hover,.navbar__link--active{background:var(--color-surface);color:var(--color-text)}.navbar__link svg{width:16px;height:16px;opacity:.8}.navbar__menu{flex-shrink:0}.navbar-bc{min-width:0}.navbar-bc__list{display:flex;align-items:center;gap:var(--space-xs);list-style:none;margin:0;padding:0;font-size:var(--font-size-sm);color:var(--color-text-secondary);min-width:0}.navbar-bc__item{display:flex;align-items:center;flex-shrink:0}.navbar-bc__item a{display:flex;align-items:center;gap:2px;color:var(--color-text-secondary);text-decoration:none;transition:color 0.15s ease}.navbar-bc__item a:hover,.navbar-bc__item a:focus-visible{color:var(--color-accent)}.navbar-bc__icon{width:14px;height:14px;flex-shrink:0}.navbar-bc__sep{font-size:.7em;opacity:.35;margin:0 3px;flex-shrink:0}.navbar-bc__item.is-current{color:var(--color-text);font-weight:var(--font-weight-medium);max-width:200px;overflow:hidden;white-space:nowrap;flex-shrink:1;min-width:0}.navbar-bc__text{display:inline-block;white-space:nowrap;padding-right:24px}.navbar-bc__item.is-current.is-scrolling{-webkit-mask-image:linear-gradient(to right,#000 70%,transparent 95%);mask-image:linear-gradient(to right,#000 70%,transparent 95%)}.navbar-bc__item.is-current.is-scrolling .navbar-bc__text{animation:bc-marquee var(--bc-duration,5s) ease-in-out 1s infinite}@keyframes bc-marquee{0%,20%{transform:translateX(0)}40%,60%{transform:translateX(var(--bc-scroll-dist,-60px))}80%,100%{transform:translateX(0)}}.navbar__search{display:flex;justify-content:flex-end;align-items:center;gap:var(--space-sm);margin-left:auto}@media (min-width:768px){.navbar__search{flex:1}}.navbar__hamburger{flex-shrink:0}.mobile-nav{position:fixed;inset:0;z-index:var(--z-modal,1050);visibility:hidden;pointer-events:none}.mobile-nav--open{visibility:visible;pointer-events:auto}.mobile-nav__backdrop{position:absolute;inset:0;background:hsl(0 0% 0% / .6);opacity:0;transition:opacity 0.25s ease}.mobile-nav--open .mobile-nav__backdrop{opacity:1}.mobile-nav__panel{position:absolute;top:0;right:0;bottom:0;width:calc(100vw - 60px);max-width:300px;background:hsl(0 0% 6%);border-left:1px solid hsl(220 10% 20% / .4);transform:translateX(100%);transition:transform 0.25s ease;display:flex;flex-direction:column;overflow-y:auto}.mobile-nav--open .mobile-nav__panel{transform:translateX(0)}.mobile-nav__header{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);padding:0 var(--space-lg);background:hsl(220 15% 8% / .75);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid hsl(220 10% 20% / .4);flex-shrink:0}.mobile-nav__title{display:flex;align-items:center;gap:var(--space-sm);margin:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text)}.mobile-nav__title svg{width:20px;height:20px;color:var(--color-primary)}.mobile-nav__close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;margin-right:-12px