/* ArticleForU Premium layer (v1.5) – refined typography, depth, motion and article pictures. */
:root{
	--afu-font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Sans Arabic",sans-serif;
	--afu-serif:"Fraunces","Newsreader",Georgia,"Noto Serif",serif;
	--afu-radius:18px;
	--afu-bg:#f7f6f2;
	--afu-line:#e6e3dc;
	--afu-shadow:0 1px 1px rgba(16,16,24,.03),0 4px 10px rgba(16,16,24,.04),0 18px 40px -12px rgba(16,16,24,.12);
	--afu-shadow-lg:0 2px 4px rgba(16,16,24,.04),0 30px 60px -20px rgba(16,16,24,.28);
	--afu-ease:cubic-bezier(.2,.7,.2,1);
	--afu-grad:linear-gradient(135deg,var(--afu-accent),color-mix(in srgb,var(--afu-accent) 55%,#f7b267));
}
html[data-theme="dark"]{--afu-bg:#0c0c10;--afu-surface:#15151b;--afu-line:#26262e;--afu-shadow-lg:0 30px 60px -20px rgba(0,0,0,.7)}
body{font-feature-settings:"ss01","cv11";text-rendering:optimizeLegibility;letter-spacing:-.005em}
::selection{background:color-mix(in srgb,var(--afu-accent) 25%,transparent)}
h1,h2,h3,h4{text-wrap:balance}
p{text-wrap:pretty}

/* header */
.afu-top{background:linear-gradient(90deg,var(--afu-ink),color-mix(in srgb,var(--afu-ink) 80%,var(--afu-accent)))}
.afu-header{transition:box-shadow .3s var(--afu-ease),background .3s}
.afu-header.is-scrolled{box-shadow:0 10px 30px -18px rgba(0,0,0,.35)}
.afu-brand{font-family:var(--afu-serif);font-weight:700;font-size:27px;letter-spacing:-.03em}
.afu-nav a{transition:background .2s,color .2s}
.afu-btn{transition:border-color .2s,color .2s,transform .2s var(--afu-ease)}
.afu-btn:active{transform:scale(.94)}
.afu-cat-bar{border-bottom:1px solid var(--afu-line);background:var(--afu-surface)}
.afu-cat-scroll{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent)}
.afu-cat-scroll::-webkit-scrollbar{display:none}
.afu-cat-pill{flex:none;padding:6px 14px;border-radius:999px;font-size:14px;font-weight:600;border:1px solid var(--afu-line);background:var(--afu-bg);transition:all .2s var(--afu-ease)}
.afu-cat-pill:hover{border-color:var(--afu-accent);transform:translateY(-1px)}
.afu-cat-pill.is-active{background:var(--afu-ink);color:var(--afu-bg);border-color:var(--afu-ink)}

/* section titles */
.afu-section-title{font-family:var(--afu-font);font-size:13px;letter-spacing:.18em}
.afu-section-title::after{height:1px;background:linear-gradient(90deg,var(--afu-line),transparent)}
.afu-section-title span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--afu-accent);font-size:0;box-shadow:0 0 0 4px color-mix(in srgb,var(--afu-accent) 20%,transparent);animation:afu-pulse 2.4s infinite}
@keyframes afu-pulse{50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--afu-accent) 0%,transparent)}}

/* hero */
.afu-feature{border-radius:calc(var(--afu-radius) + 4px);box-shadow:var(--afu-shadow-lg);isolation:isolate}
.afu-feature img{transition:transform 1.2s var(--afu-ease)}
.afu-feature:hover img{transform:scale(1.06)}
.afu-feature::after{background:linear-gradient(180deg,rgba(0,0,0,0) 25%,rgba(0,0,0,.55) 60%,rgba(0,0,0,.9))}
.afu-feature .afu-feature-body{padding:28px}
.afu-feature h2{font-family:var(--afu-serif);font-weight:600;letter-spacing:-.015em;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.afu-feature.big h2{font-size:clamp(28px,3.4vw,44px);line-height:1.1}
.afu-feature h2 a{background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;transition:background-size .4s var(--afu-ease)}
.afu-feature:hover h2 a{background-size:100% 2px}

/* cards */
.afu-card{border-radius:var(--afu-radius);border-color:transparent;box-shadow:var(--afu-shadow);transition:transform .35s var(--afu-ease),box-shadow .35s var(--afu-ease)}
.afu-card:hover{transform:translateY(-6px);box-shadow:var(--afu-shadow-lg)}
.afu-card-thumb{position:relative;background:var(--afu-grad)}
.afu-card-thumb img{transition:transform .9s var(--afu-ease)}
.afu-card:hover .afu-card-thumb img{transform:scale(1.05)}
.afu-card h3{font-family:var(--afu-serif);font-weight:600;font-size:21px;line-height:1.25}
.afu-card:hover h3{color:var(--afu-accent)}
.afu-cat{background:color-mix(in srgb,var(--afu-accent) 12%,transparent);color:var(--afu-accent);font-size:11px;letter-spacing:.1em;padding:5px 10px}
.afu-feature .afu-cat{background:var(--afu-accent);color:var(--afu-accent-ink)}
.afu-meta{font-size:13px}

/* sidebar */
.afu-sidebar .widget{border-color:transparent;box-shadow:var(--afu-shadow);border-radius:var(--afu-radius)}
.afu-mini-n{font-family:var(--afu-serif);background:var(--afu-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.afu-mini img{border-radius:12px}

/* article */
.afu-article-head{max-width:820px;padding-top:12px}
.afu-article-head h1{font-family:var(--afu-serif);font-weight:600;font-size:clamp(32px,5vw,56px);line-height:1.08;letter-spacing:-.025em;margin:14px 0}
.afu-lead{font-size:clamp(18px,2vw,21px);line-height:1.55;color:var(--afu-muted);max-width:680px;margin-inline:auto}
.afu-hero-img{max-width:1080px;margin:0 auto 34px;border-radius:calc(var(--afu-radius) + 6px);overflow:hidden;box-shadow:var(--afu-shadow-lg)}
.afu-hero-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
.afu-content{font-family:var(--afu-serif);font-size:20px;line-height:1.78;font-weight:400}
.afu-content>p:first-of-type::first-letter{float:left;font-size:3.6em;line-height:.85;font-weight:700;padding:.06em .1em 0 0;color:var(--afu-accent)}
[dir="rtl"] .afu-content>p:first-of-type::first-letter{float:none;font-size:inherit;padding:0;color:inherit}
.afu-content h2{font-family:var(--afu-font);font-weight:800;font-size:clamp(24px,2.6vw,30px);letter-spacing:-.02em;line-height:1.2;margin:2em 0 .6em;scroll-margin-top:110px}
.afu-content h3{font-family:var(--afu-font);font-weight:700;font-size:21px;margin:1.6em 0 .5em}
.afu-content a{color:var(--afu-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.afu-content blockquote{margin:1.8em 0;padding:4px 0 4px 24px;border-inline-start:4px solid var(--afu-accent);font-style:italic;font-size:1.1em}
.afu-content ul li::marker{color:var(--afu-accent)}
.afu-content table{border-radius:14px;overflow:hidden;box-shadow:0 0 0 1px var(--afu-line)}
.afu-content th{background:var(--afu-bg);text-align:start}
.afu-takeaways{font-family:var(--afu-font);font-size:17px;line-height:1.6;background:linear-gradient(135deg,color-mix(in srgb,var(--afu-accent) 9%,var(--afu-surface)),var(--afu-surface));border:1px solid color-mix(in srgb,var(--afu-accent) 25%,var(--afu-line));border-radius:var(--afu-radius);padding:22px 26px;margin:0 0 2em}
.afu-takeaways strong:first-child{display:flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--afu-accent)}
.afu-takeaways strong:first-child::before{content:"";width:18px;height:18px;border-radius:6px;background:var(--afu-grad)}
.afu-takeaways ul{margin:10px 0 0}
.afu-takeaways li{margin:6px 0}
.afu-source-credit{font-family:var(--afu-font);font-size:15px;color:var(--afu-muted);border-top:1px solid var(--afu-line);padding-top:16px;margin-top:2.4em}

/* article pictures */
.afu-content figure,.afu-figure{margin:2.2em -40px;position:relative}
.afu-figure img,.afu-content figure img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--afu-radius);box-shadow:var(--afu-shadow-lg);cursor:zoom-in;background:var(--afu-line);transition:transform .4s var(--afu-ease)}
.afu-figure img:hover{transform:scale(1.01)}
.afu-content figcaption{font-family:var(--afu-font);font-size:14px;line-height:1.5;color:var(--afu-muted);text-align:start;margin:12px 4px 0;padding-inline-start:12px;border-inline-start:3px solid var(--afu-accent)}
.afu-lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,8,12,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4vh 4vw;opacity:0;transition:opacity .25s;cursor:zoom-out}
.afu-lightbox.show{opacity:1}
.afu-lightbox img{max-width:100%;max-height:84vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.afu-lightbox p{color:#ddd;font:15px/1.5 var(--afu-font);margin:14px 0 0;max-width:800px;text-align:center}

/* trust, tags, share */
.afu-trust-box{max-width:var(--afu-read);margin:30px auto;padding:20px 24px;border-radius:var(--afu-radius);background:var(--afu-surface);box-shadow:var(--afu-shadow);font-size:15px}
.afu-trust-badge{font-weight:800;color:#1a9b4b;margin-bottom:6px}
.afu-tags a{transition:all .2s}
.afu-tags a:hover{background:var(--afu-ink);color:var(--afu-bg);border-color:var(--afu-ink)}
.afu-sh{box-shadow:0 1px 2px rgba(0,0,0,.04)}

/* back to top */
.afu-totop{position:fixed;bottom:24px;inset-inline-end:24px;z-index:75;width:46px;height:46px;border-radius:50%;border:0;background:var(--afu-ink);color:var(--afu-bg);box-shadow:var(--afu-shadow-lg);cursor:pointer;opacity:0;transform:translateY(16px);pointer-events:none;transition:all .3s var(--afu-ease)}
.afu-totop.show{opacity:1;transform:none;pointer-events:auto}
.afu-totop:hover{background:var(--afu-accent)}
body.has-anchor .afu-totop{bottom:110px}

/* reveal on scroll */
.afu-reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--afu-ease),transform .7s var(--afu-ease)}
.afu-reveal.in{opacity:1;transform:none}

/* footer */
.afu-footer{background:radial-gradient(1200px 400px at 10% 0%,color-mix(in srgb,var(--afu-accent) 18%,transparent),transparent),var(--afu-ink)}

@media (max-width:860px){
	.afu-content figure,.afu-figure{margin-inline:0}
}
@media (max-width:600px){
	.afu-content{font-size:18.5px}
	.afu-feature .afu-feature-body{padding:20px}
	.afu-figure img{border-radius:12px}
}
@media (prefers-reduced-motion:reduce){.afu-reveal{opacity:1;transform:none}.afu-section-title span{animation:none}}