.site-header[data-astro-cid-fzpbxy5g]{z-index:50;background:color-mix(in srgb, var(--bg-raised) 85%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner[data-astro-cid-fzpbxy5g]{justify-content:space-between;align-items:center;gap:var(--space-5);height:var(--header-h);display:flex}.site-nav[data-astro-cid-fzpbxy5g]{align-items:center;gap:var(--space-6);display:flex}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g]{align-items:center;gap:var(--space-5);margin:0;padding:0;list-style:none;display:flex}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{color:var(--muted);font-size:var(--text-sm);font-weight:500}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover,.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][aria-current=page]{color:var(--text-strong)}.nav-actions[data-astro-cid-fzpbxy5g]{align-items:center;gap:var(--space-3);display:flex}.nav-toggle-input[data-astro-cid-fzpbxy5g],.nav-toggle[data-astro-cid-fzpbxy5g]{display:none}.site-nav[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g][aria-current=page]{text-underline-offset:7px;text-decoration:underline}@media (width<=900px){.nav-toggle-input[data-astro-cid-fzpbxy5g]{right:var(--space-5);opacity:0;z-index:2;cursor:pointer;width:44px;height:44px;display:block;position:absolute}.nav-toggle-input[data-astro-cid-fzpbxy5g]:focus-visible+.nav-toggle[data-astro-cid-fzpbxy5g]{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}.nav-toggle[data-astro-cid-fzpbxy5g]{min-width:44px;min-height:44px;padding:var(--space-2);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;display:flex}.nav-toggle[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g]{background:var(--text-strong);width:22px;height:2px;transition:transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);border-radius:2px}.site-nav[data-astro-cid-fzpbxy5g]{top:var(--header-h);align-items:stretch;gap:var(--space-4);background:var(--bg-raised);border-bottom:1px solid var(--border);padding:var(--space-5);box-shadow:var(--shadow-md);flex-direction:column;display:none;position:absolute;left:0;right:0}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g]{align-items:stretch;gap:var(--space-2);flex-direction:column}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{padding:var(--space-3);font-size:var(--text-base);border-radius:var(--radius-sm);display:block}.site-nav[data-astro-cid-fzpbxy5g] ul[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover{background:var(--surface-2)}.nav-actions[data-astro-cid-fzpbxy5g]{flex-direction:column;align-items:stretch}.nav-actions[data-astro-cid-fzpbxy5g] .btn[data-astro-cid-fzpbxy5g]{width:100%;font-size:var(--text-base);padding:.875rem 1rem}.nav-toggle-input[data-astro-cid-fzpbxy5g]:checked~.site-nav[data-astro-cid-fzpbxy5g]{display:flex}.nav-toggle-input[data-astro-cid-fzpbxy5g]:checked~.nav-toggle[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g]:first-child{transform:translateY(7px)rotate(45deg)}.nav-toggle-input[data-astro-cid-fzpbxy5g]:checked~.nav-toggle[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g]:nth-child(2){opacity:0}.nav-toggle-input[data-astro-cid-fzpbxy5g]:checked~.nav-toggle[data-astro-cid-fzpbxy5g] span[data-astro-cid-fzpbxy5g]:nth-child(3){transform:translateY(-7px)rotate(-45deg)}}