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2 * var(--pad)));margin:0 auto}.article-header{padding:56px 0 38px}.article-back{color:var(--muted);align-items:center;gap:8px;text-decoration:none;display:inline-flex}.article-header h1{letter-spacing:-.05em;max-width:880px;margin:46px 0 20px;font-size:clamp(44px,6vw,78px);line-height:1.04}.article-meta{color:var(--muted);gap:18px;font-size:13px;display:flex}.article-cover{width:min(1200px,calc(100% - 2 * var(--pad)));margin:0 auto}.article-cover img{object-fit:cover;width:100%;max-height:680px}.article-body{padding:56px 0 90px;font-size:18px;line-height:1.82}.article-body h2{margin:2.1em 0 .65em;font-size:34px;line-height:1.15}.article-body h3{margin:1.8em 0 .5em;font-size:25px}.article-body a{color:var(--brand)}.article-body img{max-width:100%;height:auto}.article-intro{color:#383838;font-size:22px}.article-related{border-top:1px solid var(--line);padding:60px 0 100px}@media (width<=900px){.knowledge-feature-layout,.knowledge-feature{grid-template-columns:1fr}.knowledge-feature img{min-height:300px;max-height:460px}.knowledge-grid{grid-template-columns:1fr 1fr}}@media (width<=620px){.knowledge-hero{padding-top:42px}.knowledge-hero h1{font-size:50px}.knowledge-feature img{min-height:240px}.knowledge-grid{grid-template-columns:1fr}.knowledge-card h2{font-size:23px}.article-header h1{font-size:43px}.article-meta{flex-wrap:wrap}}.knowledge-hero{border-bottom:0;padding:32px 0 24px}.knowledge-hero>.knowledge-eyebrow,.knowledge-hero>p{display:none}.knowledge-hero h1{letter-spacing:-.02em;align-items:center;gap:20px;margin:0;font-size:24px;font-weight:600;display:flex}.knowledge-hero h1:after{content:"";border-top:1px solid var(--ink);width:48px}.knowledge-search{border:2px solid var(--brand);grid-template-columns:1fr auto;width:100%;max-width:none;margin:26px 0 0}.knowledge-search:focus-within{box-shadow:0 0 0 2px #2f66b11f}.knowledge-search input{padding:18px 24px}.knowledge-search button{background:var(--brand);color:#fff;min-width:116px;font:inherit;border:0;justify-content:center;align-items:center;gap:8px;font-weight:600;display:flex}.knowledge-search button i{display:none}.knowledge-topics{border-bottom:1px solid var(--line);scrollbar-width:none;gap:42px;padding:14px 0 0;overflow:auto}.knowledge-topics::-webkit-scrollbar{display:none}.knowledge-topic{border:0;border-bottom:3px solid #0000;padding:17px 0 15px}.knowledge-topic:hover,.knowledge-topic:focus-visible,.knowledge-topic.active{border-bottom-color:var(--brand);color:var(--brand);background:0 0}.knowledge-feature-layout{grid-template-columns:minmax(0,1.85fr) minmax(310px,.9fr);padding-top:30px}.knowledge-feature{background:0 0;border:0;grid-template-columns:1.1fr .9fr;min-height:340px}.knowledge-feature img{min-height:340px}.knowledge-feature__copy{justify-content:center;padding:clamp(22px,3vw,42px)}@media (width<=900px){.knowledge-feature-layout,.knowledge-feature{grid-template-columns:1fr}}@media (width<=620px){.knowledge-hero{padding-top:28px}.knowledge-hero h1{font-size:24px}.knowledge-search{grid-template-columns:1fr 52px}.knowledge-search input{padding:15px 14px}.knowledge-search button{min-width:52px}.knowledge-search button i{display:block}.knowledge-search button span{display:none}.knowledge-topics{gap:28px}}.knowledge-carousel__controls{color:var(--muted);align-items:center;gap:12px;display:flex}.knowledge-carousel__controls span{text-align:center;font-variant-numeric:tabular-nums;min-width:72px;font-size:13px}.knowledge-carousel__controls button{border:1px solid var(--ink);width:38px;height:38px;color:var(--ink);cursor:pointer;background:#fff;border-radius:50%;place-items:center;padding:0;font-size:18px;transition:background-color .2s,color .2s,border-color .2s;display:grid}.knowledge-carousel__controls button:hover:not(:disabled),.knowledge-carousel__controls button:focus-visible{border-color:var(--brand);background:var(--brand);color:#fff}.knowledge-carousel__controls button:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.knowledge-carousel__controls button:disabled{border-color:var(--line);color:#aaa;cursor:default}.knowledge-grid--carousel{scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-inline:contain;gap:28px;margin-bottom:-18px;padding:4px 0 18px;display:flex;overflow-x:auto}.knowledge-grid--carousel::-webkit-scrollbar{display:none}.knowledge-grid--carousel:focus-visible{outline:2px solid var(--brand);outline-offset:6px}.knowledge-grid--carousel .knowledge-card{scroll-snap-align:start;flex:0 0 calc(33.3333% - 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