.Bar{z-index:100;height:var(--header-height);border-bottom:1px solid var(--border-color);background:var(--bg-primary);background:color-mix(in srgb,var(--bg-primary)82%,transparent);-webkit-backdrop-filter:blur(12px);flex-shrink:0;width:100%;position:sticky;top:0}.bar-inner{justify-content:space-between;align-items:center;gap:var(--space-md);flex-direction:row;height:100%;padding-block:16px;display:flex}.logo{font-family:var(--font-signature),"Caveat",cursive;color:var(--logo-color);transition:opacity var(--transition-base);letter-spacing:-.01em;border-radius:var(--radius-sm);font-size:2rem;font-weight:700;line-height:1.2;text-decoration:none}.logo:hover{opacity:.7}.logo:focus-visible{outline:2px solid var(--accent-brand,#d4a24e);outline-offset:2px}.nav-links{align-items:center;gap:var(--space-xs);display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);transition:color var(--transition-base);letter-spacing:.02em;padding:8px 14px;font-size:.9375rem;font-weight:600;text-decoration:none}.nav-link:hover{color:var(--text-primary)}.nav-link:focus-visible{outline:2px solid var(--accent-brand,#d4a24e);outline-offset:2px}.nav-link-active{color:var(--accent-brand,#d4a24e);font-weight:600}.nav-link-active:hover{color:var(--accent-brand,#d4a24e)}.theme-toggle{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:40px;height:40px;color:var(--text-secondary);cursor:pointer;transition:color var(--transition-base),border-color var(--transition-base);margin-left:var(--space-sm);background:0 0;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}.theme-toggle:hover{color:var(--text-primary);border-color:var(--border-hover)}.theme-toggle:focus-visible{outline:2px solid var(--accent-brand,#d4a24e);outline-offset:2px}.theme-toggle-icon{width:18px;height:18px;display:block;position:relative}.theme-toggle-icon svg{transition:opacity var(--transition-base);position:absolute;top:0;left:0}.theme-toggle-icon .icon-sun{opacity:1}.theme-toggle-icon .icon-moon,[data-theme=light] .theme-toggle-icon .icon-sun{opacity:0}[data-theme=light] .theme-toggle-icon .icon-moon{opacity:1}@media (max-width:640px){.bar-inner{gap:var(--space-sm);flex-wrap:wrap;padding-block:12px}.logo{font-size:1.5rem}.nav-links{justify-content:space-between;gap:2px;width:100%}.nav-link{padding:6px 10px;font-size:.875rem}.theme-toggle{margin-left:var(--space-xs)}}@media (prefers-reduced-motion:reduce){.logo,.nav-link,.theme-toggle,.theme-toggle-icon svg{transition:none}}@media (max-width:420px){.bar-inner{gap:12px}.nav-links{justify-content:space-between;width:100%}.nav-link{padding:8px}}@media (max-width:360px){.nav-link{min-height:44px;padding:10px 6px;font-size:.75rem}.theme-toggle{margin-left:0}}