header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#000000d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.1)}.nav-container[data-astro-cid-3ef6ksr2]{max-width:1400px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;justify-content:space-between}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:600;color:var(--text-primary);text-decoration:none;transition:opacity var(--transition-fast)}.logo[data-astro-cid-3ef6ksr2]:hover{opacity:.8}.logo[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{border-radius:8px}.logo[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:inline}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:6px}.nav-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:6px;padding:8px 14px;color:var(--text-secondary);font-weight:500;font-size:.9375rem;border-radius:var(--radius-sm);text-decoration:none;transition:all var(--transition-fast);white-space:nowrap}.nav-link[data-astro-cid-3ef6ksr2]:hover{background:#ffffff14;color:var(--text-primary)}.language-selector[data-astro-cid-3ef6ksr2]{position:relative}.language-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:6px;padding:8px 12px;color:var(--text-secondary);font-weight:500;font-size:.875rem;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:transparent;border:1px solid rgba(255,255,255,.15);cursor:pointer;font-family:inherit;white-space:nowrap}.language-btn[data-astro-cid-3ef6ksr2]:hover{background:#ffffff14;color:var(--text-primary)}.current-lang[data-astro-cid-3ef6ksr2]{display:inline}.chevron[data-astro-cid-3ef6ksr2]{transition:transform var(--transition-fast)}.language-btn[data-astro-cid-3ef6ksr2][aria-expanded=true] .chevron[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}.language-dropdown[data-astro-cid-3ef6ksr2]{position:absolute;top:calc(100% + 8px);right:0;min-width:160px;background:#141414f2;backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);padding:6px;box-shadow:var(--shadow-soft);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--transition-fast)}.language-dropdown[data-astro-cid-3ef6ksr2].open{opacity:1;visibility:visible;transform:translateY(0)}.language-option[data-astro-cid-3ef6ksr2]{display:block;padding:8px 12px;color:var(--text-secondary);font-size:.875rem;text-decoration:none;border-radius:6px;transition:all var(--transition-fast)}.language-option[data-astro-cid-3ef6ksr2]:hover{background:#ffffff14;color:var(--text-primary)}.language-option[data-astro-cid-3ef6ksr2].active{color:var(--accent-blue);background:var(--accent-blue-soft)}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none;padding:8px;color:var(--text-primary)}.hidden[data-astro-cid-3ef6ksr2]{display:none}.mobile-nav[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:8px;padding:20px;background:var(--bg-surface);border-top:1px solid var(--border-color)}.mobile-nav[data-astro-cid-3ef6ksr2].open{display:flex}.mobile-nav-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:14px;padding:16px 18px;color:var(--accent-blue);font-weight:600;font-size:1.0625rem;border-radius:var(--radius-md);transition:background var(--transition-fast)}.mobile-nav-link[data-astro-cid-3ef6ksr2]:hover{background:var(--surface-highlight)}.mobile-language-links[data-astro-cid-3ef6ksr2]{display:flex;gap:8px;margin-top:8px;padding-top:16px;border-top:1px solid var(--border-color)}.mobile-lang-link[data-astro-cid-3ef6ksr2]{flex:1;padding:12px;text-align:center;color:var(--text-secondary);background:var(--surface-highlight);border-radius:var(--radius-md);font-weight:500}.mobile-lang-link[data-astro-cid-3ef6ksr2].active{background:var(--accent-blue);color:var(--white)}@media(max-width:768px){.nav-container[data-astro-cid-3ef6ksr2]{height:56px;padding:0 12px}.logo[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:none}.logo[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{width:36px;height:36px;border-radius:8px}.nav-links[data-astro-cid-3ef6ksr2]{gap:4px}.nav-link[data-astro-cid-3ef6ksr2]{padding:8px 10px;gap:6px;font-size:.875rem}.nav-link[data-astro-cid-3ef6ksr2] svg[data-astro-cid-3ef6ksr2]{width:18px;height:18px}.language-selector[data-astro-cid-3ef6ksr2]{margin-left:4px}.language-btn[data-astro-cid-3ef6ksr2]{padding:8px 10px;gap:6px;font-size:.875rem}.language-btn[data-astro-cid-3ef6ksr2] svg[data-astro-cid-3ef6ksr2]:first-of-type{width:18px;height:18px}.current-lang[data-astro-cid-3ef6ksr2]{display:none}.chevron[data-astro-cid-3ef6ksr2]{width:14px;height:14px}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none}.mobile-nav[data-astro-cid-3ef6ksr2]{display:none!important}}main[data-astro-cid-sckkx6r4]{min-height:100vh;padding-top:64px;position:relative}main[data-astro-cid-sckkx6r4]:before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,#0a0a0a,#141b2e,#1a2438,#141b2e 60%,#0a0a0a);pointer-events:none}