:root{--bg:#fbfaf7;--fg:#1d1d1b;--muted:#5d5b55;--line:#dedad1;--accent:#0f6b4f;--accent-fg:#fff;--card:#fff;--warn:#8a5a00;--err:#a12a1d;--ok:#0f6b4f}
@media (prefers-color-scheme:dark){:root{--bg:#141413;--fg:#ecebe6;--muted:#a9a69c;--line:#34332f;--accent:#3fb68b;--accent-fg:#0b1f18;--card:#1c1c1a;--warn:#e0b04d;--err:#ef7b6c;--ok:#3fb68b}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Tahoma,"Noto Sans Arabic","Noto Naskh Arabic",sans-serif}
@font-face{font-family:"Nastaliq Web";src:url(/webfont/NotoNastaliqUrdu_400Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Nastaliq Web";src:url(/webfont/NotoNastaliqUrdu_700Bold.ttf) format("truetype");font-weight:700;font-display:swap}
html[lang=ur] body,html[lang=ur] textarea,html[lang=ur] select,html[lang=ur] button{font-family:"Nastaliq Web","Noto Nastaliq Urdu","Jameel Noori Nastaleeq",system-ui,serif}
html[lang=ur] body{line-height:2.25}html[lang=ur] h1{line-height:1.9}html[lang=ur] textarea{line-height:2.4}
html[lang=ur] [lang=en],html[lang=ur] [lang=ar],html[lang=ur] [lang=fa]{font-family:system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;line-height:1.6}
a{color:var(--accent)}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}
header.top{border-bottom:1px solid var(--line);padding:12px 0}
header.top .wrap{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.brand{font-weight:700;text-decoration:none;color:var(--fg);font-size:18px}
nav.langs a{margin-inline-start:10px;text-decoration:none;font-size:15px}
nav.langs a[aria-current]{font-weight:700;text-decoration:underline}
h1{font-size:clamp(24px,4.5vw,34px);line-height:1.3;margin:28px 0 8px}
h2{font-size:21px;margin:30px 0 8px}
.lede{font-size:18px;color:var(--muted);margin:0 0 6px}
.en-note{font-size:14px;color:var(--muted);direction:ltr;text-align:left;border-inline-start:3px solid var(--line);padding-inline-start:10px;margin:10px 0}
form.tool{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin:18px 0}
textarea{width:100%;min-height:230px;font:17px/1.8 "Noto Naskh Arabic","Segoe UI",Tahoma,serif;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);resize:vertical}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:12px 0}
.opts label{display:flex;flex-direction:column;font-size:14px;color:var(--muted);gap:4px}
.opts label.check{flex-direction:row;align-items:center;gap:8px;color:var(--fg)}
select,input[type=number],input[type=text]{font:inherit;font-size:15px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg)}
.btns{display:flex;gap:10px;flex-wrap:wrap}
button,.btn{font:inherit;font-weight:600;border:0;border-radius:8px;padding:10px 18px;cursor:pointer;background:var(--accent);color:var(--accent-fg);text-decoration:none;display:inline-block}
button.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
button[disabled]{opacity:.55;cursor:wait}
.status{margin-top:10px;min-height:1.6em;font-size:15px}
.status.err{color:var(--err)}
.status.ok{color:var(--ok)}
.issues{list-style:none;padding:0;margin:10px 0}
.issues li{border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin:6px 0;background:var(--card)}
.issues .sev-error{color:var(--err);font-weight:700}
.issues .sev-warning{color:var(--warn);font-weight:700}
.issues .sev-info{color:var(--muted);font-weight:700}
.issues .en{direction:ltr;text-align:left;color:var(--muted);font-size:14px;margin-top:4px}
.ba{margin:14px 0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.ba img{display:block;width:100%;height:auto}
.ba figcaption{font-size:14px;color:#5d5b55;padding:8px 10px;background:#f4f2ec}
ul.feat{padding-inline-start:20px}
.pro-box{border:1px dashed var(--accent);border-radius:10px;padding:12px;margin:12px 0;display:none}
.pro-box.on{display:block}
footer{border-top:1px solid var(--line);margin-top:40px;padding:18px 0 40px;font-size:14px;color:var(--muted)}
footer a{margin-inline-end:12px}
.legal h2{font-size:18px}
.legal p,.legal li{max-width:72ch}
.bi{display:grid;grid-template-columns:1fr;gap:0 28px}
@media (min-width:900px){.bi{grid-template-columns:1fr 1fr}.wrap.wide{max-width:1200px}}
.bi>[dir=ltr]{text-align:left}
code,kbd{font-family:ui-monospace,Consolas,monospace;font-size:.92em;background:var(--card);border:1px solid var(--line);border-radius:4px;padding:0 4px;direction:ltr;unicode-bidi:isolate}
.price{font-size:28px;font-weight:700}
.keybox{font-family:ui-monospace,Consolas,monospace;word-break:break-all;background:var(--card);border:1px solid var(--line);padding:8px;border-radius:6px;direction:ltr;text-align:left}