.theme-toggle[data-astro-cid-x3pjskd3]{background:transparent;border:1px solid var(--color-border);cursor:pointer;padding:.5rem;border-radius:var(--radius-md);color:var(--color-text);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.theme-toggle[data-astro-cid-x3pjskd3]:hover{background:var(--color-bg-secondary);color:var(--color-primary);border-color:var(--color-primary)}[data-theme=dark] .sun-icon[data-astro-cid-x3pjskd3]{display:block}[data-theme=dark] .moon-icon[data-astro-cid-x3pjskd3],[data-theme=light] .sun-icon[data-astro-cid-x3pjskd3]{display:none}[data-theme=light] .moon-icon[data-astro-cid-x3pjskd3]{display:block}.header[data-astro-cid-pux6a34n]{position:sticky;top:0;z-index:50;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);opacity:.95;backdrop-filter:blur(10px)}.header-container[data-astro-cid-pux6a34n]{display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}.nav[data-astro-cid-pux6a34n],.nav-actions[data-astro-cid-pux6a34n]{display:flex;align-items:center;gap:var(--space-sm)}.logo[data-astro-cid-pux6a34n]{font-family:var(--font-display);font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}.logo[data-astro-cid-pux6a34n]:hover{color:var(--color-primary-light)}.nav-links[data-astro-cid-pux6a34n]{display:flex;gap:var(--space-lg);list-style:none;align-items:center;margin:0;padding:0}.nav-link[data-astro-cid-pux6a34n]{display:flex;align-items:center;font-weight:var(--font-weight-medium);color:var(--color-text);text-decoration:none;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-fast);position:relative;line-height:1.5;font-size:var(--font-size-base)}.nav-link[data-astro-cid-pux6a34n]:hover{color:var(--color-primary);background-color:var(--color-bg-secondary)}.nav-link[data-astro-cid-pux6a34n].active{color:var(--color-primary);font-weight:var(--font-weight-semibold)}.nav-link[data-astro-cid-pux6a34n].active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background-color:var(--color-primary)}.lang-switcher[data-astro-cid-pux6a34n]{display:flex;gap:var(--space-sm);align-items:center}.lang-button[data-astro-cid-pux6a34n]{padding:var(--space-sm) var(--space-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;display:inline-block}.lang-button[data-astro-cid-pux6a34n]:hover{border-color:var(--color-primary);color:var(--color-primary)}.lang-button[data-astro-cid-pux6a34n].active{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}.mobile-menu-button[data-astro-cid-pux6a34n]{display:none;background:none;border:none;cursor:pointer;padding:var(--space-sm);color:var(--color-text)}.mobile-menu-icon[data-astro-cid-pux6a34n]{width:24px;height:24px;display:flex;flex-direction:column;justify-content:space-around}.mobile-menu-icon[data-astro-cid-pux6a34n] span[data-astro-cid-pux6a34n]{display:block;height:2px;background-color:currentColor;transition:all var(--transition-base)}.dropdown-group[data-astro-cid-pux6a34n]{position:relative;display:flex;align-items:center;height:100%}.dropdown-toggle[data-astro-cid-pux6a34n]{display:flex;align-items:center;gap:4px;background:none;border:none;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text);cursor:pointer;padding:var(--space-sm) var(--space-md);font-family:inherit;transition:all var(--transition-fast);line-height:1.5}.dropdown-toggle[data-astro-cid-pux6a34n]:hover{color:var(--color-primary)}.chevron-down[data-astro-cid-pux6a34n]{width:14px;height:14px;transition:transform var(--transition-fast)}.dropdown-group[data-astro-cid-pux6a34n]:hover .chevron-down[data-astro-cid-pux6a34n]{transform:rotate(180deg)}.dropdown-menu[data-astro-cid-pux6a34n]{position:absolute;top:100%;left:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:var(--space-xs);min-width:200px;opacity:0;visibility:hidden;transform:translateY(10px);transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--space-xs);z-index:100;list-style:none;margin:0}.dropdown-group[data-astro-cid-pux6a34n]:hover .dropdown-menu[data-astro-cid-pux6a34n]{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item[data-astro-cid-pux6a34n]{display:block;padding:var(--space-sm) var(--space-md);color:var(--color-text);text-decoration:none;border-radius:var(--radius-md);transition:background-color var(--transition-fast)}.dropdown-item[data-astro-cid-pux6a34n]:hover{background-color:var(--color-bg-secondary);color:var(--color-primary)}.dropdown-item[data-astro-cid-pux6a34n].active{color:var(--color-primary);font-weight:var(--font-weight-semibold)}.lang-flag[data-astro-cid-pux6a34n]{display:none}.lang-text[data-astro-cid-pux6a34n]{display:block}@media(max-width:768px){.nav-links[data-astro-cid-pux6a34n]{display:none;position:absolute;top:var(--header-height);left:0;right:0;flex-direction:column;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);padding:var(--space-lg);gap:var(--space-md);box-shadow:var(--shadow-lg);overflow-y:auto;max-height:calc(100vh - var(--header-height));align-items:flex-start}.nav-links[data-astro-cid-pux6a34n].open{display:flex}.nav-link[data-astro-cid-pux6a34n]{width:100%;justify-content:flex-start}.dropdown-group[data-astro-cid-pux6a34n]{flex-direction:column;align-items:flex-start;height:auto;width:100%}.dropdown-toggle[data-astro-cid-pux6a34n]{width:100%;justify-content:space-between;padding-left:var(--space-md);padding-right:var(--space-md)}.nav-links[data-astro-cid-pux6a34n]>li[data-astro-cid-pux6a34n]{width:100%}.dropdown-menu[data-astro-cid-pux6a34n]{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding-left:var(--space-xl);width:100%;display:none}.dropdown-group[data-astro-cid-pux6a34n].active .dropdown-menu[data-astro-cid-pux6a34n]{display:flex}.dropdown-group[data-astro-cid-pux6a34n].active .chevron-down[data-astro-cid-pux6a34n]{transform:rotate(180deg)}.mobile-menu-button[data-astro-cid-pux6a34n]{display:block}.nav[data-astro-cid-pux6a34n]{gap:var(--space-sm)}.desktop-only[data-astro-cid-pux6a34n]{display:none!important}.mobile-lang-switcher[data-astro-cid-pux6a34n]{width:100%;margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid var(--color-border)}.lang-group[data-astro-cid-pux6a34n]{display:flex;gap:var(--space-md)}.lang-link[data-astro-cid-pux6a34n]{font-size:1.5rem;text-decoration:none;padding:4px;border-radius:4px;transition:transform .2s;border:2px solid transparent}.lang-link[data-astro-cid-pux6a34n].active{background-color:var(--color-bg-secondary);border-color:var(--color-primary)}}@media(min-width:769px){.mobile-lang-switcher[data-astro-cid-pux6a34n]{display:none}.desktop-only[data-astro-cid-pux6a34n]{display:flex!important}.nav-links[data-astro-cid-pux6a34n]{display:flex;position:static;flex-direction:row;background-color:transparent;border:none;padding:0;box-shadow:none;height:auto;overflow-y:visible;gap:var(--space-lg)}.nav[data-astro-cid-pux6a34n]{gap:var(--space-xl)}}.footer[data-astro-cid-sz7xmlte]{background-color:var(--color-bg-secondary);border-top:1px solid var(--color-border);margin-top:var(--space-4xl);padding:var(--space-3xl) 0 var(--space-xl)}.footer-content[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-2xl);margin-bottom:var(--space-2xl)}.footer-section[data-astro-cid-sz7xmlte] h3[data-astro-cid-sz7xmlte]{font-size:var(--font-size-lg);margin-bottom:var(--space-md);color:var(--color-primary)}.footer-links[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:var(--space-sm)}.footer-link[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary)}.footer-bottom[data-astro-cid-sz7xmlte]{padding-top:var(--space-lg);border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}.footer-bottom-links[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-lg);list-style:none}.copyright[data-astro-cid-sz7xmlte]{color:var(--color-text-muted);font-size:var(--font-size-sm)}@media(max-width:768px){.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;text-align:center}}