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.iq-blog-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--iq-line)}.header-inner{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;flex-shrink:0;text-decoration:none}.brand img,.brand-art{display:block;width:200px;height:62px;object-fit:contain}.iq-blog-header nav{display:flex;gap:22px;align-items:center}.iq-blog-header nav a{color:#15223b;font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;min-height:44px;display:flex;align-items:center}.iq-blog-header nav a[aria-current]{box-shadow:inset 0 -3px var(--iq-teal)}.iq-blog-header nav a:hover{color:var(--iq-teal-dark)}.menu-toggle{min-height:44px;min-width:88px;border:1px solid var(--iq-line);border-radius:4px;background:white;color:var(--iq-ink);font-weight:700}.menu-toggle span{margin-left:8px}
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.decoder-offer{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:36px 40px;margin-block:28px 64px;border:1px solid var(--iq-line);background:#eefafa}.decoder-offer h2{font-size:32px;letter-spacing:-.03em;margin:0 0 12px}.decoder-offer .eyebrow{margin-bottom:10px}.decoder-offer p:last-child{max-width:65ch;margin-bottom:0;color:var(--iq-muted)}.button{background:var(--iq-navy);color:white;display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:15px 22px;min-height:48px;flex-shrink:0;text-decoration:none;font-size:14px;font-weight:900;border-radius:3px}.button:hover{background:var(--iq-ink);color:white}.iq-blog-footer{border-top:1px solid var(--iq-line);padding:44px 0 0;background:var(--iq-paper)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.footer-grid p{color:var(--iq-muted);font-size:14px;margin:18px 0}.footer-grid nav h2{font-size:16px;margin:8px 0 20px}.footer-grid nav>a{display:block;font-size:14px;color:var(--iq-muted);text-decoration:none;padding:8px 0;min-height:36px}.blog-socials{padding:0;margin:0;display:flex;gap:8px;list-style:none;flex-wrap:wrap}.blog-socials a{width:44px;height:44px;border:1px solid #b3bfd3;border-radius:50%;display:flex;justify-content:center;align-items:center;color:var(--iq-navy)}.blog-socials svg{width:20px;height:20px;fill:currentColor}.blog-socials a:hover{background:#dbf7f8;border-color:var(--iq-teal-dark)}.footer-bottom{margin-top:36px;display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--iq-line);padding-block:18px}.footer-bottom p{font-size:12px;color:var(--iq-muted);margin:0}
.article-page{padding-top:28px}.article-head{max-width:960px;margin:0 auto 30px}.article-head h1{font-size:clamp(32px,4vw,60px);letter-spacing:-.035em;margin-bottom:24px}.article-head .eyebrow{margin-bottom:22px}.article-head .story-meta{font-size:14px}.article-disclaimer{margin-top:20px;padding-top:16px;border-top:1px solid var(--iq-line);font-size:13px;line-height:1.6;color:var(--iq-muted);max-width:80ch}.article-figure{max-width:1080px;margin:0 auto 40px}.article-figure img{width:100%;height:auto;max-height:650px;object-fit:contain;background:var(--iq-paper)}figcaption{font-size:12px;color:var(--iq-muted);padding:10px 0}.article-layout{display:flex;justify-content:center;align-items:flex-start;gap:50px}.article-reading{width:min(100%,740px);min-width:0}.article-toc{width:230px;flex-shrink:0;position:sticky;top:120px;font-size:13px;max-height:70vh;overflow:auto;padding-bottom:12px}.article-toc h2{font-size:16px}.article-toc ol{padding-left:18px}.article-toc li{margin-bottom:12px}.article-toc a{text-decoration:none}.article-content{font-size:18px;line-height:1.85;overflow-wrap:anywhere}.article-content p{margin-bottom:24px}.article-content h2{font-size:30px;margin:44px 0 18px;letter-spacing:-.02em}.article-content h3{font-size:24px;margin:32px 0 16px}.article-content ul,.article-content ol{padding-left:26px;margin-bottom:24px}.article-content li{margin-bottom:10px}.article-content img{max-width:100%;height:auto}.article-content table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:15px}.article-content td,.article-content th{padding:12px;border:1px solid var(--iq-line)}.article-content pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--iq-paper);padding:20px}.article-content blockquote{margin:24px 0;padding:8px 22px;border-left:4px solid var(--iq-teal);background:var(--iq-paper)}.article-sources{border-top:2px solid var(--iq-navy);margin-top:48px;padding-top:28px}.article-sources h2{font-size:26px}.article-sources>p{font-size:14px;color:var(--iq-muted)}.article-sources ol{padding-left:22px}.article-sources li{padding:12px 0;border-bottom:1px solid var(--iq-line);overflow-wrap:anywhere;font-size:15px}.article-sources small{display:block;color:var(--iq-muted);font-size:12px}.source-note{font-size:12px;color:#7d3b07;background:#fff4df;margin:6px 0 0;padding:6px 10px}.author-box{margin:32px 0;background:var(--iq-paper);padding:28px}.author-box h2{font-size:24px}.author-box p{font-size:14px;color:var(--iq-muted)}.author-box a{font-size:14px}.article-tags{border-block:1px solid var(--iq-line);padding:14px 0}.article-tags summary{min-height:44px;display:flex;align-items:center;cursor:pointer;font-weight:700}.article-tags summary::before{content:'+';margin-right:12px}.article-tags[open] summary::before{content:'−'}.article-tags nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.article-tags a{padding:10px 12px;min-height:44px;border:1px solid var(--iq-line);background:var(--iq-paper);font-size:13px;text-decoration:none}.related-stories{margin-top:50px;padding-top:30px;border-top:1px solid var(--iq-line)}.related-stories ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;padding:0}.related-stories li{font-size:20px;font-weight:700;line-height:1.4}.key-takeaways{background:#eefafa;padding:24px;margin-bottom:32px}.preview-banner{margin:0;text-align:center;background:#fff4df;padding:12px;color:#70410f}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.header-inner{flex-wrap:wrap;gap:12px;min-height:80px;padding-block:8px}.iq-blog-header nav{flex-basis:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;padding:12px 0}.story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lead-story{gap:28px}.discovery-bar{flex-wrap:wrap}.search-form{margin-left:auto}.article-toc{width:200px}.footer-grid{gap:30px}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.brand img,.brand-art{width:175px;height:54px}.publication-head{padding:30px 0 24px}.publication-deck{font-size:17px}.discovery-bar{gap:16px}.topics{gap:16px}.search-form{width:100%;margin:0}.search-form input{width:100%;flex:1}.lead-story{grid-template-columns:1fr;gap:22px;padding:24px 0 30px}.lead-body h2{font-size:32px}.lead-excerpt{font-size:16px}.section-heading{display:block}.section-heading p{margin-top:10px}.story-grid{gap:22px}.story-card h3{font-size:20px}.decoder-offer{display:block;padding:28px 24px;margin-bottom:40px}.decoder-offer .button{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom p+p{margin-top:8px}.article-layout{display:block}.article-toc{position:static;width:100%;max-height:none;background:var(--iq-paper);padding:22px;margin-bottom:28px}.article-head h1{font-size:36px}.article-content{font-size:17px;line-height:1.8}.article-content h2{font-size:26px}.related-stories ul{grid-template-columns:1fr}.reading-note{padding:24px}.article-head .eyebrow{font-size:11px}}
@media(max-width:480px){.story-grid{grid-template-columns:1fr}.story-card{display:grid;grid-template-columns:110px minmax(0,1fr);gap:16px;padding-block:4px 20px}.story-media{aspect-ratio:1}.story-body{padding:0}.story-card h3{font-size:20px;margin-bottom:10px}.story-excerpt{display:none}.story-body .story-meta{font-size:11px}.category-link{font-size:9px;min-height:24px;margin-bottom:6px}.read-story{font-size:12px;margin-top:4px}.story-card .read-story{margin-bottom:-8px}.article-head h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:360px){.blog-socials{gap:4px}}

/* Imported graphics retain their full composition and native dimensions. */
.imported-artwork img{object-fit:contain;background:#edf3f2}.article-figure img{display:block;margin-inline:auto}.article-origin{font-size:.95rem;color:#466166}.original-video{max-width:900px;margin:2rem auto}.original-video video{display:block;width:100%;max-height:560px;background:#102e35}.original-video-link{text-align:center;margin:1rem 0 2rem}.article-content a:has(>img){display:block}.article-content img{height:auto;max-width:100%}