.article-hero{padding:58px 0 42px}.article-hero-inner{max-width:1200px}.breadcrumbs{display:flex;gap:8px;align-items:center;font-size:.88rem;margin-bottom:20px;color:var(--muted);flex-wrap:wrap}.breadcrumbs a{color:inherit}.article-kicker{font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:var(--gold)}.article-hero h1{font-size:clamp(2.35rem,4.8vw,4.05rem);line-height:1.04;letter-spacing:-.042em;margin:10px 0 14px}.article-deck{font-size:1.18rem;line-height:1.6;max-width:800px;margin:0 0 16px}.reading-time{font-size:.9rem;color:var(--muted)}.article-wrap{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,300px);gap:52px;align-items:start;padding-top:54px;padding-bottom:62px}.article-body{font-size:1.04rem;line-height:1.75}.article-body h2{font-size:1.8rem;line-height:1.18;letter-spacing:-.025em;margin:42px 0 14px}.article-body h3{font-size:1.22rem;line-height:1.3;margin:28px 0 8px}.article-body p{margin:0 0 18px}.article-body ul{margin:0 0 22px;padding-left:22px}.article-body li{margin:7px 0}.article-emphasis{font-size:1.12rem;padding:18px 20px;border-left:3px solid var(--gold);background:var(--bg-alt);border-radius:0 10px 10px 0}.article-image{margin:30px 0 34px}.article-image img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 14px 34px rgba(20,20,20,.06)}.article-image figcaption{font-size:.86rem;color:var(--muted);line-height:1.5;margin-top:8px}.formula-box{padding:18px 20px;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;margin:16px 0 22px;font-size:1rem;line-height:1.6}.approach-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0 28px}.approach-card{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff}.approach-card h3{margin:6px 0 8px}.approach-card p{margin-bottom:0}.approach-card ul{margin-bottom:0}.related-inline{padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff}.article-sidebar{position:sticky;top:24px}.sidebar-card{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:18px}.sidebar-card h3{font-size:1rem;margin:0 0 10px}.sidebar-card a{display:block;margin:9px 0;line-height:1.4}.key-takeaways{padding:30px;border-radius:16px;background:var(--bg-alt);margin:36px 0}.key-takeaways h2{margin-top:0}.related-resources{padding:54px 0}.related-resources h2{text-align:center;margin-top:0}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}.related-card{display:block;padding:24px;border:1px solid var(--line);border-radius:14px;text-decoration:none;color:inherit;background:#fff}.related-card strong{display:block;line-height:1.35;margin-bottom:7px}.related-card span{color:var(--muted);font-size:.92rem}.resource-cta-panel{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;padding-top:54px;padding-bottom:54px}.resource-cta-panel h2{margin:0 0 8px}.resource-cta-panel p{margin:0;max-width:720px;color:var(--muted);line-height:1.6}.resource-cta-actions{display:flex;gap:12px;flex-wrap:wrap}.article-disclaimer{font-size:.86rem;color:var(--muted);line-height:1.55;padding:24px 0 54px}@media(max-width:900px){.article-wrap{grid-template-columns:1fr;gap:28px}.article-sidebar{position:static;order:-1}.approach-grid,.related-grid,.resource-cta-panel{grid-template-columns:1fr}.article-hero{padding-top:46px}.resource-cta-actions{justify-content:flex-start}}