@font-face{font-family:Vazirmatn;src:url(/fonts/vazirmatn-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Vazirmatn;src:url(/fonts/vazirmatn-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Vazirmatn;src:url(/fonts/vazirmatn-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}:root{--bg:#0f172a;--bg-elevated:#1e293b;--bg-subtle:#172033;--surface:#1e293b;--surface-hover:#263449;--fg:#f8fafc;--fg-muted:#94a3b8;--fg-subtle:#64748b;--accent:#22c55e;--accent-hover:#16a34a;--on-accent:#052e16;--accent-soft:rgba(34,197,94,.12);--border:#334155;--border-strong:#475569;--danger:#ef4444;--warning:#f59e0b;--info:#38bdf8;--radius-sm:6px;--radius:10px;--radius-lg:16px;--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow:0 8px 24px rgba(0,0,0,.35);--font-sans:"Vazirmatn",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;--font-mono:ui-monospace,"Cascadia Code","Fira Code",Menlo,monospace;--max-w:1200px}:root[data-theme=light]{--bg:#f8fafc;--bg-elevated:#fff;--bg-subtle:#f1f5f9;--surface:#fff;--surface-hover:#f1f5f9;--fg:#0f172a;--fg-muted:#475569;--fg-subtle:#64748b;--accent:#16a34a;--accent-hover:#15803d;--on-accent:#fff;--accent-soft:rgba(22,163,74,.1);--border:#e2e8f0;--border-strong:#cbd5e1;--shadow-sm:0 1px 2px rgba(15,23,42,.06);--shadow:0 8px 24px rgba(15,23,42,.08)}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{margin:0;line-height:1.4;font-weight:700;letter-spacing:-.01em}p{margin:0}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}button{font-family:inherit;font-size:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background:var(--accent);color:var(--on-accent)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--fg-subtle)}.container{width:100%;max-width:var(--max-w);margin-inline:auto;padding-inline:1.25rem}.mono{font-family:var(--font-mono);direction:ltr;unicode-bidi:-webkit-isolate;unicode-bidi:isolate}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;inset-inline-start:1rem;top:-3rem;z-index:100;background:var(--accent);color:var(--on-accent);padding:.6rem 1rem;border-radius:var(--radius);font-weight:500;transition:top .15s ease}.skip-link:focus{top:1rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}