.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:10;backdrop-filter:blur(16px);background:var(--header-bg);border-bottom:1px solid var(--line)}.nav-wrap[data-astro-cid-3ef6ksr2]{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);overflow:hidden;min-width:0}.brand-logo[data-astro-cid-3ef6ksr2]{height:40px;width:auto;display:block;flex-shrink:1;min-width:0}nav[data-astro-cid-3ef6ksr2]{display:flex;gap:18px;color:var(--primary-dark);font-weight:650;font-size:1rem}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:inherit}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--primary-dark)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;flex-shrink:0}.theme-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);border-radius:999px;background:var(--surface);cursor:pointer;font-size:1.15rem;line-height:1;padding:0;flex-shrink:0;transition:border-color .18s ease,box-shadow .18s ease}.theme-toggle[data-astro-cid-3ef6ksr2]:hover{border-color:var(--border-tint-hover-1);box-shadow:var(--shadow-xs)}.theme-toggle[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.theme-toggle-icon[data-astro-cid-3ef6ksr2]{display:block}.language-switcher[data-astro-cid-3ef6ksr2]{display:none;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;background:var(--surface-2)}.lang-link[data-astro-cid-3ef6ksr2]{min-width:32px;padding:6px 8px;border-radius:999px;text-align:center;text-decoration:none;color:var(--muted);font-size:.78rem;font-weight:850;line-height:1}.lang-link[data-astro-cid-3ef6ksr2]:hover{color:var(--primary-dark);background:var(--badge-bg)}.lang-link[data-astro-cid-3ef6ksr2].active{background:var(--primary);color:#fff;box-shadow:var(--shadow-primary-sm)}.mobile-lang-menu[data-astro-cid-3ef6ksr2]{display:block;position:relative;flex-shrink:0}.mobile-lang-menu[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{list-style:none;min-width:58px;height:44px;padding:0 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text);display:flex;align-items:center;justify-content:center;gap:6px;font-size:.9rem;font-weight:900;cursor:pointer;box-shadow:var(--shadow-xs)}.mobile-lang-menu[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.mobile-lang-panel[data-astro-cid-3ef6ksr2]{position:absolute;right:0;top:calc(100% + 10px);min-width:92px;padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow-md);display:grid;gap:4px}.mobile-lang-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{min-height:44px;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--text);font-weight:850;text-align:center;display:flex;align-items:center;justify-content:center}.mobile-lang-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{background:var(--primary);color:#fff}.mobile-lang-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{background:var(--badge-bg);color:var(--primary-dark)}.small[data-astro-cid-3ef6ksr2]{min-height:44px;padding-inline:14px;white-space:nowrap}.mobile-menu[data-astro-cid-3ef6ksr2]{display:none;position:relative;flex-shrink:0}.mobile-menu[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{list-style:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);display:grid;place-items:center;font-size:1.25rem;font-weight:900;cursor:pointer;box-shadow:var(--shadow-xs)}.mobile-menu[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.mobile-menu[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.mobile-menu-panel[data-astro-cid-3ef6ksr2]{position:absolute;right:0;top:calc(100% + 10px);min-width:210px;padding:10px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-md);display:grid;gap:4px}.mobile-menu-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{min-height:44px;padding:11px 12px;border-radius:12px;text-decoration:none;color:var(--text);font-weight:800;display:flex;align-items:center}.mobile-menu-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{background:var(--badge-bg);color:var(--primary-dark)}@media(max-width:960px){nav[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu[data-astro-cid-3ef6ksr2]{display:block}.language-switcher[data-astro-cid-3ef6ksr2]{display:none}.mobile-lang-menu[data-astro-cid-3ef6ksr2]{display:block}.nav-wrap[data-astro-cid-3ef6ksr2]{min-height:66px;gap:12px}.site-header[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{display:inline-flex;font-size:.9rem;padding-inline:13px}.brand-logo[data-astro-cid-3ef6ksr2]{height:36px;max-width:160px;object-fit:contain}}@media(max-width:520px){.header-actions[data-astro-cid-3ef6ksr2]{gap:7px}.nav-wrap[data-astro-cid-3ef6ksr2],.brand[data-astro-cid-3ef6ksr2]{gap:8px}.brand-logo[data-astro-cid-3ef6ksr2]{height:32px;max-width:130px}}@media(max-width:420px){.brand-logo[data-astro-cid-3ef6ksr2]{height:28px;max-width:110px}.site-header[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{font-size:.84rem;padding-inline:10px}}