@font-face{font-family:"Vazirmatn";src:url(/fonts/vazirmatn.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
  --bg:#faf8f3;--surface:#ffffff;--ink:#1b2622;--muted:#5d6a64;--line:#e6e2d6;
  --brand:#1f4d45;--brand-ink:#ffffff;--accent:#c8553d;--soft:#eef4f1;--ok:#1e9a58;
  --radius:16px;--shadow:0 1px 2px rgba(20,30,27,.06),0 8px 24px rgba(20,30,27,.06);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0e1614;--surface:#14201d;--ink:#e7eee9;--muted:#9bb0a7;--line:#23332e;--brand:#7fc7b5;--brand-ink:#0e1614;--accent:#f0866c;--soft:#172823;--ok:#4fd392;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);color-scheme:dark}
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"Vazirmatn",Tahoma,sans-serif;background:var(--bg);color:var(--ink);line-height:1.9;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1040px;margin-inline:auto;padding-inline:24px}
main{flex:1;padding-bottom:72px}
.skip{position:absolute;inset-inline-start:-999px;top:0}
.skip:focus{inset-inline-start:16px;top:12px;background:var(--surface);padding:8px 12px;border-radius:8px;z-index:9}
.site-header{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-block:16px}
.brand{font-weight:800;font-size:1.1rem;direction:ltr;display:inline-flex;align-items:center;gap:10px}
.brand::before{content:"";width:12px;height:12px;border-radius:4px;background:var(--accent)}
nav{display:flex;gap:22px;font-size:.95rem;color:var(--muted)}
.hero{padding-block:72px 48px}
.eyebrow{display:inline-block;font-size:.85rem;color:var(--brand);background:var(--soft);border:1px solid var(--line);padding:2px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(1.9rem,5vw,3.2rem);font-weight:800;line-height:1.5;max-width:20ch}
.lead{margin-top:14px;color:var(--muted);max-width:56ch;font-size:1.05rem}
.status{display:inline-flex;gap:10px;align-items:center;margin-top:24px;font-size:.9rem;color:var(--muted);direction:ltr}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 22%,transparent)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;padding:11px 22px;border-radius:999px;background:var(--brand);color:var(--brand-ink);font-weight:700;font-size:.95rem}
.btn:hover{color:var(--brand-ink);filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{color:var(--accent);border-color:var(--accent)}
.section{padding-block:40px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:20px;gap:12px}
h2{font-size:1.3rem;font-weight:800}
.sec-head a{color:var(--muted);font-size:.95rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:var(--brand);color:inherit}
.card h3{font-size:1.1rem;font-weight:700;line-height:1.7}
.card p{color:var(--muted);font-size:.95rem;flex:1}
.card .more{color:var(--brand);font-size:.9rem;font-weight:700}
.card:hover .more{color:var(--accent)}
.tag{font-size:.78rem;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);border-radius:999px;padding:0 10px;line-height:1.8}
.blog-head{padding-block:56px 8px}
.blog-head h1{font-size:clamp(1.8rem,4.5vw,2.6rem);font-weight:800}
.checks{list-style:none;display:grid;gap:12px;margin-block:24px}
.checks li{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.mk{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.checks li.no .mk{background:var(--soft);color:var(--muted)}
.checks strong{display:block;font-size:1rem}
.checks small{color:var(--muted);font-size:.9rem}
.article,.page{max-width:68ch;margin-inline:auto;padding-block:48px 24px}
.crumb{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.article h1,.page h1{font-size:clamp(1.6rem,4.5vw,2.3rem);line-height:1.6;font-weight:800;margin-bottom:22px}
.article p,.page p{margin-bottom:18px;font-size:1.02rem}
.article a,.page a{color:var(--brand);text-decoration:underline;text-underline-offset:4px}
code{font-family:ui-monospace,Consolas,monospace;font-size:.88em;background:var(--soft);padding:1px 6px;border-radius:6px;direction:ltr;unicode-bidi:isolate}
.back{display:inline-block;margin-top:32px;color:var(--brand);font-weight:700}
.site-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-block:24px}
@media (max-width:600px){nav{gap:14px;font-size:.9rem}.hero{padding-block:48px 32px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}.card:hover{transform:none}}