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.app-visual{display:flex;justify-content:center}
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@media(max-width:430px){.brand-strip-inner{gap:8px}.brand-strip nav{gap:9px;font-size:12px}.mini-brand{max-width:52vw}.card-grid,.phase-strip,.footer-grid,.side-nav{grid-template-columns:1fr}.main-nav{grid-template-columns:minmax(92px,1fr) auto auto}.mobile-current{max-width:72px}.article-body section{padding:18px}.section-head h2{font-size:23px}}