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a{color:var(--sky-text2)}.ar-footer-grid a:hover{color:#fff}.ar-footer-grid a[dir=ltr]{color:var(--blue-hi);text-align:right}.ar-copy{color:var(--sky-muted);border-top:1px solid var(--sky-line);padding:18px 20px 28px;font-size:13.5px}.ar-missing{text-align:center;place-items:center;min-height:60vh;padding:80px 20px;display:grid}.ar-missing h1{color:var(--ink);margin:0 0 10px;font-size:34px;font-weight:900}.ar-missing p{color:var(--muted);margin:0 0 24px}@media (max-width:1024px){.ar-layout{grid-template-columns:minmax(0,1fr);gap:0}.ar-side{display:none}.ar-toc-mobile{display:block}.ar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ar-footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:860px){.ar-nav-links,.ar-nav-login{display:none}.ar-burger{display:inline-flex}.ar-featured{grid-template-columns:1fr;margin-top:-72px}.ar-featured-media{aspect-ratio:1200/630;min-height:0}.ar-featured-body{padding:26px 24px 28px}.ar-cta-box{grid-template-columns:1fr;padding:34px 28px}}@media (max-width:640px){.ar{font-size:16px}.ar-hero{padding:48px 0 120px}.ar-article-hero{padding:24px 0 140px}.ar-cover{border-radius:18px;margin-top:-110px}.ar-grid{grid-template-columns:1fr}.ar-section{padding:56px 0}.ar-prose{font-size:17px}.ar-prose blockquote{padding:18px 20px 18px 16px;font-size:17.5px}.ar-callout{padding:16px 18px 14px}.ar-footer-grid{grid-template-columns:1fr;gap:26px}.ar-nav-end .ar-btn,.ar-logo small{display:none}}@media (prefers-reduced-motion:reduce){.ar *{transition:none!important}}