.lang-switcher[data-astro-cid-4ty7s2g4]{position:relative}.lang-trigger[data-astro-cid-4ty7s2g4]{min-block-size:var(--control-min);align-items:center;gap:var(--space-2);border:1px solid var(--line-strong);border-radius:var(--radius-m);background:var(--bg-surface);color:var(--text);cursor:pointer;transition:border-color var(--dur-fast), background-color var(--dur-fast), color var(--dur-fast);padding:.5rem .8rem;font-size:.86rem;font-weight:600;display:inline-flex}.lang-trigger[data-astro-cid-4ty7s2g4]:hover{border-color:var(--accent);color:var(--text-hi)}.lang-trigger[data-astro-cid-4ty7s2g4] .chev[data-astro-cid-4ty7s2g4]{transition:transform var(--dur-fast) var(--ease-out)}.open[data-astro-cid-4ty7s2g4] .lang-trigger[data-astro-cid-4ty7s2g4] .chev[data-astro-cid-4ty7s2g4]{transform:rotate(180deg)}.lang-menu[data-astro-cid-4ty7s2g4]{min-inline-size:9.5rem;padding:var(--space-2);background:var(--bg-raise);border:1px solid var(--line-strong);border-radius:var(--radius-m);box-shadow:var(--shadow-card);z-index:110;position:absolute;inset-block-start:calc(100% + var(--space-2));inset-inline-end:0}.lang-menu[data-astro-cid-4ty7s2g4] ul[data-astro-cid-4ty7s2g4]{gap:var(--space-1);margin:0;padding:0;list-style:none;display:grid}.lang-menu[data-astro-cid-4ty7s2g4] a[data-astro-cid-4ty7s2g4]{min-block-size:var(--control-min);padding:var(--space-2) var(--space-3);border-radius:var(--radius-s);color:var(--text);transition:color var(--dur-fast), background-color var(--dur-fast);justify-content:space-between;align-items:center;font-size:.9rem;display:flex}.lang-menu[data-astro-cid-4ty7s2g4] a[data-astro-cid-4ty7s2g4]:hover{background:var(--bg-surface);color:var(--text-hi)}.lang-menu[data-astro-cid-4ty7s2g4] a[data-astro-cid-4ty7s2g4][aria-current=page]{color:var(--accent-strong);font-weight:700}.lang-menu[data-astro-cid-4ty7s2g4] .check[data-astro-cid-4ty7s2g4]{font-size:.8rem}@media (width<=26rem){.lang-current[data-astro-cid-4ty7s2g4]{display:none}}.site-header[data-astro-cid-kbzixps5]{z-index:100;background:color-mix(in oklab, var(--bg-base) 72%, transparent);-webkit-backdrop-filter:blur(14px);transition:border-color var(--dur-med), background-color var(--dur-med);border-block-end:1px solid #0000;position:sticky;inset-block-start:0}.site-header[data-astro-cid-kbzixps5].scrolled{border-block-end-color:var(--line);background:color-mix(in oklab, var(--bg-base) 88%, transparent)}.header-inner[data-astro-cid-kbzixps5]{align-items:center;gap:var(--space-6);block-size:var(--header-h);min-inline-size:0;display:flex}.brand[data-astro-cid-kbzixps5]{align-items:center;gap:var(--space-3);min-inline-size:0;color:var(--text-hi);display:inline-flex}.brand-logo[data-astro-cid-kbzixps5]{block-size:auto;inline-size:40px;filter:drop-shadow(0 0 10px color-mix(in oklab, var(--accent) 35%, 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a[data-astro-cid-kbzixps5]:hover{color:var(--text-hi);background:var(--bg-surface)}.nav-list[data-astro-cid-kbzixps5] a[data-astro-cid-kbzixps5][data-active=true]{color:var(--accent-strong);background:var(--accent-soft)}.header-actions[data-astro-cid-kbzixps5]{align-items:center;gap:var(--space-3);flex:none;display:flex}.header-search[data-astro-cid-kbzixps5]{inline-size:var(--control-min);block-size:var(--control-min);border:1px solid var(--line-strong);border-radius:var(--radius-m);color:var(--text);transition:color var(--dur-fast), border-color var(--dur-fast);place-items:center;display:grid}.header-search[data-astro-cid-kbzixps5]:hover{color:var(--accent-strong);border-color:var(--accent)}.menu-toggle[data-astro-cid-kbzixps5]{inline-size:var(--control-min);block-size:var(--control-min);border:1px solid var(--line-strong);border-radius:var(--radius-m);background:var(--bg-surface);cursor:pointer;flex-direction:column;justify-content:center;gap:5px;padding:0 11px;display:none}.menu-toggle[data-astro-cid-kbzixps5] span[data-astro-cid-kbzixps5]{background:var(--text-hi);block-size:2px;transition:transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast);border-radius:2px;display:block}@media (width<=58rem){.header-inner[data-astro-cid-kbzixps5]{gap:var(--space-3)}.menu-toggle[data-astro-cid-kbzixps5]{display:inline-flex}.main-nav[data-astro-cid-kbzixps5]{max-block-size:calc(100dvh - var(--header-h));padding:var(--space-4);overscroll-behavior:contain;background:color-mix(in oklab, var(--bg-base) 96%, transparent);border-block-end:1px solid var(--line);box-shadow:var(--shadow-card);display:none;position:absolute;inset-block-start:var(--header-h);inset-inline:0;overflow-y:auto}.menu-open[data-astro-cid-kbzixps5] .main-nav[data-astro-cid-kbzixps5]{display:block}.menu-open[data-astro-cid-kbzixps5] .menu-toggle[data-astro-cid-kbzixps5] 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var(--bg-inset);margin-block-start:var(--space-24)}.footer-grid[data-astro-cid-3a5wmu7c]{gap:var(--space-8);padding-block:var(--space-12);grid-template-columns:1.4fr .8fr 1fr 1.2fr;display:grid}@media (width<=60rem){.footer-grid[data-astro-cid-3a5wmu7c]{grid-template-columns:1fr 1fr}}@media (width<=34rem){.footer-grid[data-astro-cid-3a5wmu7c]{grid-template-columns:1fr}}.footer-brand[data-astro-cid-3a5wmu7c] img[data-astro-cid-3a5wmu7c]{filter:drop-shadow(0 0 12px color-mix(in oklab, var(--accent) 30%, transparent))}.tagline[data-astro-cid-3a5wmu7c]{max-inline-size:30ch;margin-block-start:var(--space-4)}.lang-note[data-astro-cid-3a5wmu7c]{margin:0;font-size:.85rem}.footer-col[data-astro-cid-3a5wmu7c] h2[data-astro-cid-3a5wmu7c]{text-transform:uppercase;letter-spacing:.12em;color:var(--text-dim);margin-block-end:var(--space-3);font-size:.82rem}html[lang=fa] .footer-col[data-astro-cid-3a5wmu7c] h2[data-astro-cid-3a5wmu7c]{letter-spacing:0}.footer-col[data-astro-cid-3a5wmu7c] ul[data-astro-cid-3a5wmu7c]{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}.footer-col[data-astro-cid-3a5wmu7c] a[data-astro-cid-3a5wmu7c]{color:var(--text);font-size:.93rem}.footer-col[data-astro-cid-3a5wmu7c] a[data-astro-cid-3a5wmu7c]:hover{color:var(--accent-strong)}.brand-line[data-astro-cid-3a5wmu7c]{line-height:2}.brand-line[data-astro-cid-3a5wmu7c] a[data-astro-cid-3a5wmu7c]{white-space:nowrap}.brand-line[data-astro-cid-3a5wmu7c] .sep[data-astro-cid-3a5wmu7c]{color:var(--line-strong);margin-inline:var(--space-1)}address[data-astro-cid-3a5wmu7c]{gap:var(--space-2);font-size:.92rem;font-style:normal;display:grid}address[data-astro-cid-3a5wmu7c] p[data-astro-cid-3a5wmu7c]{margin:0}address[data-astro-cid-3a5wmu7c] .lbl[data-astro-cid-3a5wmu7c]{color:var(--text-dim);margin-inline-end:var(--space-1)}.footer-legal[data-astro-cid-3a5wmu7c]{padding-block:var(--space-4) var(--space-6);border-block-start:1px solid var(--line)}.ai-root[data-astro-cid-ycoyxkb5]{z-index:150;position:fixed;inset-block-end:var(--space-4);inset-inline-end:var(--space-4)}.ai-fab[data-astro-cid-ycoyxkb5]{background:var(--grad-accent);block-size:54px;inline-size:54px;color:var(--brand-ink);cursor:pointer;box-shadow:var(--glow-accent), 0 12px 30px #02061280;transition:transform var(--dur-fast) var(--ease-out);border:none;border-radius:50%;place-items:center;display:grid}.ai-fab[data-astro-cid-ycoyxkb5]:hover{transform:translateY(-3px)scale(1.04)}@media (width<=48rem){body:has(.mobile-actions) .ai-root[data-astro-cid-ycoyxkb5]{inset-block-end:calc(var(--control-min) + var(--space-5) + env(safe-area-inset-bottom))}}@media (width<=20rem){body:has(.mobile-actions) .ai-root[data-astro-cid-ycoyxkb5]{inset-block-end:calc((var(--control-min) * 2) + var(--space-8) + env(safe-area-inset-bottom))}}.ai-panel[data-astro-cid-ycoyxkb5]{background:var(--bg-raise);border:1px solid var(--line-strong);border-radius:var(--radius-l);block-size:min(30rem,70vh);inline-size:min(22rem,100vw - 2rem);box-shadow:var(--shadow-card-hover);grid-template-rows:auto 1fr auto auto;display:grid;position:absolute;inset-block-end:66px;inset-inline-end:0;overflow:hidden}.ai-head[data-astro-cid-ycoyxkb5]{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-block-end:1px solid var(--line);display:flex}.ai-head[data-astro-cid-ycoyxkb5] strong[data-astro-cid-ycoyxkb5]{color:var(--text-hi)}.ai-powered[data-astro-cid-ycoyxkb5]{color:var(--accent-strong);border:1px solid color-mix(in oklab, var(--accent) 40%, transparent);border-radius:var(--radius-pill);margin-inline-start:auto;padding:.1rem .45rem;font-size:.68rem}.ai-close[data-astro-cid-ycoyxkb5]{color:var(--text-dim);cursor:pointer;padding:var(--space-1) var(--space-2);border-radius:var(--radius-s);background:0 0;border:none;font-size:1rem}.ai-close[data-astro-cid-ycoyxkb5]:hover{color:var(--text-hi);background:var(--bg-surface)}.ai-log[data-astro-cid-ycoyxkb5]{padding:var(--space-4);gap:var(--space-2);align-content:start;display:grid;overflow-y:auto}.ai-root[data-astro-cid-ycoyxkb5] .ai-msg{max-inline-size:85%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-m);overflow-wrap:anywhere;font-size:.9rem;line-height:1.7}.ai-root[data-astro-cid-ycoyxkb5] .ai-user{white-space:pre-wrap}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot p{margin:0}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot p+p,.ai-root[data-astro-cid-ycoyxkb5] .ai-bot p+ul,.ai-root[data-astro-cid-ycoyxkb5] .ai-bot p+ol,.ai-root[data-astro-cid-ycoyxkb5] .ai-bot ul+p,.ai-root[data-astro-cid-ycoyxkb5] .ai-bot ol+p{margin-block-start:var(--space-2)}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot ul,.ai-root[data-astro-cid-ycoyxkb5] .ai-bot ol{margin:var(--space-1) 0 0;gap:.15rem;padding-inline-start:1.25rem;display:grid}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot strong{color:var(--text-hi);font-weight:700}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot a{color:var(--accent-strong);text-underline-offset:2px;text-decoration:underline}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot code{font-family:var(--font-mono);background:var(--bg-inset);direction:ltr;unicode-bidi:embed;border-radius:4px;padding:.05rem .3rem;font-size:.82em}.ai-root[data-astro-cid-ycoyxkb5] .ai-user{background:var(--accent-soft);color:var(--text-hi);border:1px solid color-mix(in oklab, var(--accent) 30%, transparent);justify-self:end}.ai-root[data-astro-cid-ycoyxkb5] .ai-bot{background:var(--bg-surface);color:var(--text);border:1px solid var(--line);justify-self:start}.ai-root[data-astro-cid-ycoyxkb5] .ai-msg.pending{opacity:.65;font-style:italic}.ai-root[data-astro-cid-ycoyxkb5] .ai-msg.error{color:var(--bad)}.ai-privacy[data-astro-cid-ycoyxkb5]{padding:var(--space-2) var(--space-3) 0;color:var(--text-dim);border-block-start:1px solid var(--line);margin:0;font-size:.7rem;line-height:1.5}.ai-form[data-astro-cid-ycoyxkb5]{gap:var(--space-2);padding:var(--space-3);display:flex}.ai-form[data-astro-cid-ycoyxkb5] input[data-astro-cid-ycoyxkb5]{border:1px solid var(--line-strong);border-radius:var(--radius-m);background:var(--bg-inset);color:var(--text-hi);flex:1;padding:.6rem .8rem}.ai-form[data-astro-cid-ycoyxkb5] input[data-astro-cid-ycoyxkb5]:focus{border-color:var(--accent);outline:none}