:root{--bg:#FFFFFF;--card:#FFFDF7;--ink:#14302B;--mute:#5B726C;--line:#E6DFC9;--brand:#2E7D6F;--bt:#2E7D6F;--on:#fff;--amber:#F0A92E;--coral:#E4694A;--blue:#4C8FD6;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}@media(prefers-color-scheme:dark){:root{--bg:#0E1C19;--card:#152723;--ink:#F1EDDC;--mute:#9DB5AE;--line:#25423B;--bt:#5BC4AF;--on:#08201B}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px)}body{margin:0;background:var(--bg);color:var(--ink);font-family:Vazirmatn,system-ui,sans-serif;line-height:1.9;font-size:16px}a{color:inherit;text-decoration:none}html[lang=fa] [data-l=en],html[lang=en] [data-l=fa]{display:none!important}.wrap{max-width:1060px;margin:0 auto;padding:0 20px}.narrow{max-width:740px}header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}.logo img{width:34px;height:34px;border-radius:9px}nav{display:flex;gap:16px;align-items:center;font-size:14px;color:var(--mute)}nav a:hover{color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:0;border-radius:12px;padding:12px 22px;font:500 15px Vazirmatn,sans-serif;cursor:pointer;transition:transform .15s,filter .2s}.btn:hover{filter:brightness(1.08)}.btn:active{transform:scale(.97)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn.sm{padding:7px 14px;font-size:13px}nav .btn.sm{color:#fff}nav .btn.ghost{color:var(--ink)}:focus-visible{outline:3px solid var(--amber);outline-offset:2px}footer{padding:30px 0 38px;color:var(--mute);font-size:13px;text-align:center}.top{padding:48px 0 16px}h1{font-size:clamp(28px,5vw,44px);line-height:1.5;margin:0 0 10px;font-weight:700}.lead{color:var(--mute);font-size:17px;max-width:56ch;margin:0 0 24px}.plist{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px;padding:12px 0 56px}.pcard{display:flex;flex-direction:column;gap:6px;background:color-mix(in srgb,var(--c,var(--brand)) 10%,var(--card));border:1px solid var(--line);border-top:4px solid var(--c,var(--brand));border-radius:20px;padding:22px;transition:transform .25s,box-shadow .25s}.pcard:hover{transform:translateY(-4px);box-shadow:0 18px 34px -22px #14302b73}.pcard h2{font-size:19px;line-height:1.7;margin:4px 0 0}.pcard p{margin:0;color:var(--mute);font-size:14.5px;flex:1}.meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:var(--mute);font-size:13px}.tag{background:color-mix(in srgb,var(--c,var(--brand)) 22%,var(--card));color:var(--ink);border-radius:8px;padding:0 10px;font-size:12px}.more{color:var(--bt);font-weight:500;font-size:14px;margin-top:8px}.empty{color:var(--mute);padding:30px 0 60px}.back{display:inline-block;color:var(--mute);font-size:14px;margin:30px 0 6px}.back:hover{color:var(--ink)}.art h1{margin-top:6px}.prose{font-size:17px;line-height:2.05}.prose h2{font-size:24px;margin:2em 0 .5em;line-height:1.6}.prose h3{font-size:19px;margin:1.6em 0 .4em}.prose p{margin:0 0 1.1em}.prose a{color:var(--bt);text-decoration:underline;text-underline-offset:4px}.prose ul,.prose ol{padding-inline-start:1.4em;margin:0 0 1.2em}.prose li{margin-bottom:.35em}.prose blockquote{margin:1.4em 0;padding:.4em 1.2em;border-inline-start:4px solid var(--amber);background:color-mix(in srgb,var(--amber) 10%,var(--card));border-radius:12px;color:var(--ink)}.prose img{max-width:100%;height:auto;border-radius:16px}.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}.prose code{direction:ltr;unicode-bidi:isolate;background:color-mix(in srgb,var(--bt) 14%,var(--card));padding:1px 7px;border-radius:6px;font-size:.9em}.prose pre{direction:ltr;text-align:left;overflow-x:auto;background:#10211e;color:#e8f2ee;padding:16px;border-radius:14px}.prose pre code{background:none;padding:0}.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--line);padding:8px 12px;text-align:start;white-space:nowrap}.prose th{color:var(--mute);font-weight:500}.cta{background:var(--brand);color:#fff;border-radius:26px;padding:34px 24px;text-align:center;margin:48px 0 8px}.cta h2{margin:0 0 16px;font-size:22px;line-height:1.6}.cta .btn{background:#faf6ea;color:#14302b}.morel{padding:12px 0 56px}.morel h2{font-size:20px}@media(max-width:520px){nav{gap:10px}.prose{font-size:16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}