.page-hero{padding:calc(60px + var(--s7)) 0 var(--s6);border-bottom:1px solid var(--border)}.page-hero__headline{font-family:var(--font-display);letter-spacing:-.03em;color:var(--text);max-width:22ch;margin-bottom:var(--s3);font-size:clamp(2.25rem,4.5vw,3.5rem);font-weight:700;line-height:1.1}.page-hero__sub{color:var(--text-2);max-width:58ch;font-size:clamp(1rem,1.75vw,1.125rem);line-height:1.7}.container--article-max{max-width:900px}.article-section{gap:var(--s5);grid-template-columns:220px 1fr;align-items:start;display:grid}.article-section__label{top:calc(var(--nav-height) + var(--s3));position:sticky}.article-meta{color:var(--muted-2);margin-bottom:var(--s2);font-size:.875rem}.article-section__label h2{font-size:1.5rem;line-height:1.2}.article-section__body p{color:var(--muted);margin-bottom:1.25rem;font-size:1rem;line-height:1.8}.article-section__body p:last-child{margin-bottom:0}.article-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.article-list li{color:var(--muted);align-items:flex-start;gap:.75rem;font-size:1rem;line-height:1.6;display:flex}.article-list li:before{content:"—";color:var(--muted-2);flex-shrink:0;margin-top:2px}.article-list--primary li:before{content:"•";color:var(--primary)}.article-unlock-stack{margin-top:var(--s3);flex-direction:column;gap:.75rem;display:flex}.unlock-row{align-items:center;gap:var(--s2);padding:1.25rem var(--s3);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);grid-template-columns:1fr auto 1fr;display:grid}.unlock-row__trigger{color:var(--muted);font-size:.875rem;font-style:italic}.unlock-row__arrow{color:var(--primary);flex-shrink:0;font-size:1.125rem}.unlock-row__result{color:var(--text);font-size:.875rem;font-weight:500}.compare-grid{gap:var(--s4);grid-template-columns:1fr 1fr;display:grid}.compare-col__label{letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.25rem;font-size:.75rem;font-weight:600}.compare-col--muted .compare-col__label{color:var(--muted-2)}.compare-col--primary .compare-col__label{color:var(--primary-text)}.article-insight{margin-bottom:var(--s3)}.article-insight:last-child{margin-bottom:0}.article-insight h3{margin-bottom:.75rem;font-size:1.25rem}.article-insight p{color:var(--muted);margin-bottom:var(--s2);font-size:.875rem;line-height:1.75}.article-band--surface{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.article-spacing-before{margin-top:var(--s3)}@media (max-width:900px){.article-section{gap:var(--s3);grid-template-columns:1fr}.article-section__label{position:static}.compare-grid{gap:var(--s3);grid-template-columns:1fr}.unlock-row{gap:var(--s1);grid-template-columns:1fr}.unlock-row__arrow{display:none}}