:root{--bg:#f7f8fa;--card:#fff;--ink:#14181f;--mut:#5b6573;--line:#e3e7ed;--brand:#0f766e;--brand2:#0b5a54;--chip:#e6f4f2;--shadow:0 1px 2px rgba(16,24,40,.06),0 4px 14px rgba(16,24,40,.05);--r:14px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Nastaliq Urdu","Noto Naskh Arabic",Tahoma,sans-serif}
@media(prefers-color-scheme:dark){:root{--bg:#0d1117;--card:#161b22;--ink:#e6edf3;--mut:#9aa6b2;--line:#262d36;--brand:#2dd4bf;--brand2:#5eead4;--chip:#12302d;--shadow:none}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 var(--font);-webkit-font-smoothing:antialiased}
[dir=rtl] body{line-height:2}
img{max-width:100%;height:auto;display:block}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}.sr,.skip:not(:focus){position:absolute;left:-9999px}
.skip:focus{position:fixed;top:8px;left:8px;background:#000;color:#fff;padding:8px 12px;z-index:99}
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.bar{display:flex;align-items:center;gap:18px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:21px;letter-spacing:-.3px}.brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;font-size:19px}
.nav{display:flex;gap:4px;flex:1;overflow:hidden;white-space:nowrap}.nav a{color:var(--ink);padding:8px 11px;border-radius:8px;font-size:15px;font-weight:550}.nav a:hover{background:var(--chip);text-decoration:none}
.tools{display:flex;align-items:center;gap:10px;margin-inline-start:auto}
.search{display:flex}.search input{border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:8px 12px;border-radius:9px 0 0 9px;font:inherit;font-size:15px;width:170px}
[dir=rtl] .search input{border-radius:0 9px 9px 0}.search button{border:0;background:var(--brand);color:#fff;padding:0 13px;border-radius:0 9px 9px 0;cursor:pointer;font-size:18px}
[dir=rtl] .search button{border-radius:9px 0 0 9px}
.search.big{margin:6px 0 22px}.search.big input{flex:1;width:auto;padding:12px 14px;font-size:17px}.search.big button{font-size:16px;padding:0 20px}
.lang{position:relative}.lang summary{list-style:none;cursor:pointer;padding:7px 10px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-weight:600}.lang summary::-webkit-details-marker{display:none}
.lang ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:160px;z-index:40}
.lang li a{display:block;padding:7px 12px;border-radius:8px;color:var(--ink)}.lang li a:hover{background:var(--chip);text-decoration:none}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;font-size:20px;padding:4px 11px;color:var(--ink);cursor:pointer}
.main{padding-top:24px;padding-bottom:40px;min-height:60vh}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}.layout.single{grid-template-columns:minmax(0,1fr) 320px}
.sidebar{display:flex;flex-direction:column;gap:20px}.sticky-ad{position:sticky;top:78px}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}.box h3{margin:0 0 10px;font-size:16px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut)}
.pop{margin:0;padding-inline-start:20px}.pop li{margin:0 0 10px;line-height:1.45;font-weight:600;font-size:15.5px}.pop a{color:var(--ink)}
.catlist{list-style:none;margin:0;padding:0}.catlist a{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);color:var(--ink);font-size:15.5px}.catlist span{color:var(--mut);font-size:13px}
.sec-title{font-size:22px;margin:0 0 16px;letter-spacing:-.2px;position:relative;padding-inline-start:14px}.sec-title:before{content:"";position:absolute;inset-inline-start:0;top:.2em;bottom:.2em;width:5px;border-radius:4px;background:var(--brand)}
.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;margin-bottom:24px;align-items:start}.hero-side{display:grid;gap:20px;align-content:start}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.grid-ad{grid-column:1/-1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s}.card:hover{transform:translateY(-2px)}
.card-img{display:block;aspect-ratio:16/9;background:var(--chip);overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-title{margin:0;font-size:18px;line-height:1.35;letter-spacing:-.1px}.card-title a{color:var(--ink)}.card-title a:hover{color:var(--brand);text-decoration:none}
.card-big .card-title{font-size:27px;line-height:1.25}.card-ex{margin:0;color:var(--mut);font-size:16px}
.meta{color:var(--mut);font-size:13.5px;margin-top:auto}
.chip{align-self:flex-start;background:var(--chip);color:var(--brand2);font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:99px;text-transform:uppercase;letter-spacing:.4px}.chip:hover{text-decoration:none;filter:brightness(.96)}
.pager{display:flex;gap:6px;justify-content:center;margin:28px 0 4px;flex-wrap:wrap}.pager a,.pager .cur{padding:8px 14px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink);font-weight:600}.pager .cur{background:var(--brand);border-color:var(--brand);color:#fff}
.crumbs{font-size:14px;color:var(--mut);margin-bottom:12px}.crumbs a{color:var(--mut)}
.page-title{font-size:34px;line-height:1.2;margin:4px 0 14px;letter-spacing:-.5px}.lead{font-size:19px;color:var(--mut)}.muted{color:var(--mut)}
.article{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 30px;box-shadow:var(--shadow)}
.article-head h1{font-size:36px;line-height:1.22;margin:10px 0 12px;letter-spacing:-.6px}
.avail{font-size:14.5px;color:var(--mut)}.avail a{margin-inline-end:10px;font-weight:600}
.hero-img{margin:18px -30px 18px}.hero-img img{width:100%;max-height:480px;object-fit:cover}
.prose{font-size:18.5px;line-height:1.85}.prose h2{font-size:27px;margin:1.6em 0 .5em;line-height:1.3;scroll-margin-top:80px}.prose h3{font-size:22px;margin:1.4em 0 .4em;scroll-margin-top:80px}
.prose p{margin:0 0 1.15em}.prose img{margin:1.2em auto;border-radius:10px}.prose figure{margin:1.4em 0}.prose figcaption{font-size:14px;color:var(--mut);text-align:center;margin-top:6px}
.prose blockquote{margin:1.4em 0;padding:.4em 1.2em;border-inline-start:4px solid var(--brand);background:var(--chip);border-radius:0 10px 10px 0;font-style:italic}
.prose a{text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-inline-start:1.4em}.prose li{margin:.3em 0}
.prose iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:10px}.prose .aligncenter{margin-inline:auto;text-align:center}.prose .alignright{float:right;margin:0 0 1em 1.2em;max-width:50%}.prose .alignleft{float:left;margin:0 1.2em 1em 0;max-width:50%}.prose figure.wp-block-embed{margin:1.4em 0}.prose h2,.prose h3{clear:both}
.table-wrap{overflow-x:auto;margin:1.2em 0}.prose table{border-collapse:collapse;width:100%;font-size:16px}.prose th,.prose td{border:1px solid var(--line);padding:8px 12px}.prose th{background:var(--chip)}
.toc{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:18px 0}.toc ol{margin:8px 0 0;padding-inline-start:20px;font-size:16px}.toc .l3{margin-inline-start:16px;list-style:circle}.toc a{color:var(--ink)}
.tags a{display:inline-block;margin:0 6px 6px 0;padding:3px 10px;border:1px solid var(--line);border-radius:99px;font-size:14px;color:var(--mut)}
.share{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:20px 0;font-size:15px}.share a{padding:6px 14px;border-radius:99px;background:var(--chip);color:var(--brand2);font-weight:650}
.related{margin-top:30px}.btn{display:inline-block;background:var(--brand);color:#fff;padding:11px 22px;border-radius:10px;font-weight:700}.btn:hover{text-decoration:none;background:var(--brand2)}
.notfound{text-align:center;padding:30px 0}.notfound h1{font-size:40px}.notfound .grid{text-align:start;margin-top:36px}.empty{text-align:center;padding:80px 0}
/* ads: reserve space (no layout shift) and label */
.ad{display:block;margin:22px auto;text-align:center;min-height:100px;position:relative;max-width:100%;overflow:hidden;clear:both}
.ad.wrap{padding:0 18px}.ad-label{display:block;font-size:10.5px;letter-spacing:.8px;text-transform:uppercase;color:var(--mut);opacity:.7;margin-bottom:3px}
.ad ins{display:block;min-height:90px}.ad-sidebar-top,.ad-sidebar-sticky{margin:0}.ad-sidebar-top ins{min-height:250px}.ad-sidebar-sticky ins{min-height:600px}
.ad-mobile-anchor{display:none;position:fixed;left:0;right:0;bottom:0;margin:0;z-index:50;background:var(--card);border-top:1px solid var(--line);padding:4px 0;min-height:0}.ad-mobile-anchor ins{min-height:50px}
.ad-close{position:absolute;top:0;inset-inline-end:4px;border:0;background:none;font-size:22px;line-height:1;cursor:pointer;color:var(--mut);z-index:2}
.ad[hidden]{display:none}.grid-ad .ad{margin:4px auto}
.site-footer{background:var(--card);border-top:1px solid var(--line);padding:34px 0 10px;margin-top:20px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}.foot h4{margin:0 0 8px;font-size:14px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut)}.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:5px 0}.foot p{color:var(--mut);margin:6px 0 0;font-size:15px}.foot a{color:var(--ink)}
.copy{color:var(--mut);font-size:14px;padding:22px 18px 8px}
.consent{position:fixed;inset-inline:12px;bottom:12px;max-width:560px;margin-inline:auto;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:0 10px 40px rgba(0,0,0,.25);z-index:60;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:14.5px}.consent[hidden]{display:none}
.consent p{margin:0;flex:1 1 240px;line-height:1.5}.consent button{border:0;background:var(--brand);color:#fff;padding:8px 18px;border-radius:9px;font:inherit;font-weight:700;cursor:pointer}.consent .ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.langbar{background:var(--chip);color:var(--ink);text-align:center;padding:8px 14px;font-size:15px}.langbar a{font-weight:700}.langbar button{border:0;background:none;cursor:pointer;font-size:18px;margin-inline-start:10px;color:var(--mut)}
@media(max-width:980px){.layout,.layout.single{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr}.sticky-ad,.ad-sidebar-sticky,.ad-sidebar-top{display:none!important}.hero{grid-template-columns:1fr}.hero-side{grid-template-columns:1fr 1fr}.foot{grid-template-columns:1fr 1fr}}
@media(max-width:700px){body{font-size:16.5px}.burger{display:block}.nav{display:none;position:absolute;top:62px;inset-inline:0;background:var(--card);border-bottom:1px solid var(--line);flex-direction:column;padding:10px 18px;white-space:normal}.nav.open{display:flex}.search input{width:110px}
.article{padding:18px 16px;border-radius:0;border-inline:0;margin-inline:-18px}.hero-img{margin-inline:-16px}.article-head h1{font-size:28px}.page-title{font-size:27px}.card-big .card-title{font-size:22px}.sidebar,.hero-side{grid-template-columns:1fr}.prose{font-size:17.5px}
.ad-mobile-anchor{display:block}.ad-dev-desktop{display:none!important}body{padding-bottom:0}}
@media(min-width:701px){.ad-dev-mobile{display:none!important}}
@media print{.site-header,.sidebar,.ad,.site-footer,.share,.consent{display:none!important}}