.product-shell .learn-page .fuo-article{--ink:#243d44;--muted:#536d70;--jade:#2b6871;--line:#dfded9;--accent:#b96952;box-sizing:border-box;color:var(--ink);max-width:980px;margin:auto;padding:46px 30px 78px;font:19px/1.76 Georgia,"Times New Roman",serif;overflow-wrap:break-word}
.product-shell .learn-page .fuo-article *{box-sizing:border-box}
.product-shell .learn-page .fuo-article a{color:#18616e;text-underline-offset:3px}
.product-shell .learn-page .fuo-article a:focus-visible,.product-shell .learn-page .fuo-article summary:focus-visible{outline:3px solid #b96952;outline-offset:5px}
.product-shell .learn-page .fuo-article .fuo-kicker{font:700 12px/1.4 Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase;margin:0 0 16px;color:#617579}
.product-shell .learn-page .fuo-article h1{font-size:clamp(37px,4.8vw,60px);line-height:1.12;letter-spacing:-.025em;font-weight:400;margin:0 0 22px}
.product-shell .learn-page .fuo-article .fuo-deck{font-size:23px;line-height:1.5;color:var(--muted);font-style:italic;max-width:810px;margin:0 0 18px}
.product-shell .learn-page .fuo-article .fuo-byline{font:13px/1.5 Arial,sans-serif;color:var(--muted);margin:0 0 36px}
.product-shell .learn-page .fuo-article>p,.product-shell .learn-page .fuo-article>h2,.product-shell .learn-page .fuo-article>h3,.product-shell .learn-page .fuo-article>.fuo-scope,.product-shell .learn-page .fuo-article>.fuo-extras,.product-shell .learn-page .fuo-article>.fuo-sources{max-width:740px;margin-left:auto;margin-right:auto}
.product-shell .learn-page .fuo-article>p{margin-top:0;margin-bottom:23px}
.product-shell .learn-page .fuo-article h2{font-size:31px;line-height:1.27;letter-spacing:-.01em;font-weight:400;margin-top:54px;margin-bottom:23px}
.product-shell .learn-page .fuo-article h3{font:700 18px/1.4 Arial,sans-serif}
.product-shell .learn-page .fuo-article .fuo-scope{font:15px/1.65 Arial,sans-serif;background:#f2f5f1;border-left:3px solid #89a9a9;padding:18px 21px;margin-top:24px;margin-bottom:29px}
.product-shell .learn-page .fuo-article .fuo-photo,.product-shell .learn-page .fuo-article .fuo-graphic{margin:38px auto;max-width:850px;border:1px solid var(--line);background:#faf7f1;border-radius:10px;overflow:hidden}
.product-shell .learn-page .fuo-article .fuo-photo img{display:block;width:100%;height:auto}
.product-shell .learn-page .fuo-article .fuo-photo.portrait{max-width:580px}
.product-shell .learn-page .fuo-article .fuo-photo.portrait img{height:590px;object-fit:contain;background:#ebe8e2}
.product-shell .learn-page .fuo-article .fuo-photo.pair .fuo-portraits{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:6px}
.product-shell .learn-page .fuo-article .fuo-photo.pair img{height:440px;width:100%;object-fit:cover;object-position:center 20%}
.product-shell .learn-page .fuo-article figcaption{font:13px/1.6 Arial,sans-serif;padding:15px 18px;color:#52696e;background:#f0f3ef;border-top:1px solid var(--line)}
.product-shell .learn-page .fuo-article figcaption p{margin:0 0 8px}
.product-shell .learn-page .fuo-article figcaption p:last-child{margin-bottom:0}
.product-shell .learn-page .fuo-article .fuo-graphic{max-width:760px}
.product-shell .learn-page .fuo-article .fuo-graphic img{display:block;width:100%;height:auto}
.product-shell .learn-page .fuo-article .fuo-wheel{padding-top:19px}
.product-shell .learn-page .fuo-article .fuo-wheel h3{margin:0 21px 13px}
.product-shell .learn-page .fuo-article .fuo-legend{display:flex;flex-wrap:wrap;gap:9px 28px;font:600 15px/1.5 Arial,sans-serif;margin:0 21px 15px}
.product-shell .learn-page .fuo-article .person-a{color:#2d657e}
.product-shell .learn-page .fuo-article .person-b{color:#b85d41}
.product-shell .learn-page .fuo-article .fuo-wheel details{padding:0 20px 15px;font:14px/1.6 Arial,sans-serif}
.product-shell .learn-page .fuo-article summary{cursor:pointer;font-weight:700;padding:17px 0}
.product-shell .learn-page .fuo-article .fuo-mini-scales{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.product-shell .learn-page .fuo-article .fuo-mini-scales p{margin:0;padding:10px;border:1px solid var(--line);border-radius:7px;background:#fff}
.product-shell .learn-page .fuo-article .fuo-loop-head{padding:20px 21px 0}
.product-shell .learn-page .fuo-article .fuo-loop-head h3{font:400 27px/1.25 Georgia,serif;margin:0 0 12px}
.product-shell .learn-page .fuo-article .fuo-loop-mobile{display:none;padding:20px}
.product-shell .learn-page .fuo-article .fuo-step{font:16px/1.58 Arial,sans-serif;background:#fff;border:1px solid #bfd0d0;border-left:4px solid #668b92;border-radius:8px;padding:15px}
.product-shell .learn-page .fuo-article .fuo-step b{font-size:12px;letter-spacing:.02em;display:block;margin-bottom:7px}
.product-shell .learn-page .fuo-article .fuo-step p{margin:0}
.product-shell .learn-page .fuo-article .fuo-step.b{border-left-color:#b96d52}
.product-shell .learn-page .fuo-article .fuo-arrow{text-align:center;font:26px/1.3 Arial,sans-serif;color:#6e8b8b;margin:6px 0}
.product-shell .learn-page .fuo-article .fuo-return{font:13px/1.6 Arial,sans-serif;margin:17px 0 0;color:var(--muted)}
.product-shell .learn-page .fuo-article .fuo-extras{margin-top:45px;border-top:1px solid var(--line);font:16px/1.65 Arial,sans-serif}
.product-shell .learn-page .fuo-article .fuo-extras>details{border-bottom:1px solid var(--line);padding:0 2px 5px}
.product-shell .learn-page .fuo-article .fuo-extras h2{font:400 25px/1.3 Georgia,serif;margin:25px 0 6px}
.product-shell .learn-page .fuo-article .fuo-extra-picture{max-width:730px;margin:12px 0 20px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.product-shell .learn-page .fuo-article .fuo-extra-picture img{display:block;width:100%;height:auto}
.product-shell .learn-page .fuo-article .fuo-extra-picture h3{padding:8px 16px 0}
.product-shell .learn-page .fuo-article .fuo-source-node-text{padding:0 15px 18px;font:15px/1.6 Arial,sans-serif}
.product-shell .learn-page .fuo-article .fuo-source-node-text p{margin:10px 0}
.product-shell .learn-page .fuo-article .fuo-score-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0 25px}
.product-shell .learn-page .fuo-article .fuo-score{padding:15px;border-radius:8px;background:#f1f4f0}
.product-shell .learn-page .fuo-article .fuo-score h3{font-size:15px;margin:0 0 10px}
.product-shell .learn-page .fuo-article .fuo-score p{font-size:14px;margin:7px 0}
.product-shell .learn-page .fuo-article .fuo-score small{font-size:12px;color:var(--muted)}
.product-shell .learn-page .fuo-article .fuo-pan{overflow:auto;border:1px solid var(--line);max-height:650px;margin:12px 0 25px}
.product-shell .learn-page .fuo-article .fuo-pan img{width:850px;max-width:none;height:auto;display:block}
.product-shell .learn-page .fuo-article .fuo-sources{font:13px/1.7 Arial,sans-serif;border-top:1px solid var(--line);margin-top:55px;padding-top:18px}
.product-shell .learn-page .fuo-article .fuo-sources h2{font:600 18px/1.5 Arial,sans-serif;margin:5px 0 8px}
.product-shell .learn-page .fuo-article .fuo-sources li{margin:7px 0;overflow-wrap:anywhere}
.product-shell .learn-page .fuo-article .fuo-cta{display:inline-block;padding:12px 21px;border-radius:7px;background:#245660;color:white;font:700 15px/1.4 Arial,sans-serif;text-decoration:none}
.product-shell .learn-page .fuo-article .fuo-last-link{margin-top:30px}
@media(max-width:700px){
.product-shell .learn-page .fuo-article{font-size:18px;line-height:1.72;padding:32px 19px 55px}
.product-shell .learn-page .fuo-article h1{font-size:37px}
.product-shell .learn-page .fuo-article .fuo-deck{font-size:20px}
.product-shell .learn-page .fuo-article h2{font-size:27px;margin-top:43px}
.product-shell .learn-page .fuo-article .fuo-photo,.product-shell .learn-page .fuo-article .fuo-graphic{margin:29px 0}
.product-shell .learn-page .fuo-article .fuo-photo.portrait img{height:auto;max-height:550px}
.product-shell .learn-page .fuo-article .fuo-photo.pair img{height:275px}
.product-shell .learn-page .fuo-article figcaption{font-size:12px;padding:13px}
.product-shell .learn-page .fuo-article .fuo-scope{padding:15px;font-size:14px}
.product-shell .learn-page .fuo-article .fuo-legend{font-size:13px;gap:5px 15px}
.product-shell .learn-page .fuo-article .fuo-loop-desktop{display:none!important}
.product-shell .learn-page .fuo-article .fuo-loop-mobile{display:block;padding:16px}
.product-shell .learn-page .fuo-article .fuo-loop-head h3{font-size:24px}
.product-shell .learn-page .fuo-article .fuo-score-grid,.product-shell .learn-page .fuo-article .fuo-mini-scales{grid-template-columns:1fr}
.product-shell .learn-page .fuo-article .fuo-extra-picture>.fuo-source-figure{display:none}
.product-shell .learn-page .fuo-article .fuo-source-node-text{padding:0 15px 18px}
.product-shell .learn-page .fuo-article .fuo-pan{max-height:480px}}
@media(max-width:355px){
.product-shell .learn-page .fuo-article{padding:27px 14px 45px}
.product-shell .learn-page .fuo-article h1{font-size:33px}
.product-shell .learn-page .fuo-article .fuo-photo.pair img{height:225px}
.product-shell .learn-page .fuo-article .fuo-step{font-size:15px;padding:12px}
.product-shell .learn-page .fuo-article .fuo-legend{display:block}
.product-shell .learn-page .fuo-article .fuo-legend span{display:block;margin:3px 0}}
@media print{
.product-shell .learn-page .fuo-article{font-size:12pt;max-width:none;padding:0}
.product-shell .learn-page .fuo-article .fuo-extras{display:none}
.product-shell .learn-page .fuo-article h2{break-after:avoid}
.product-shell .learn-page .fuo-article figure{break-inside:avoid}}

.product-shell .learn-page .fuo-article{padding-left:0;padding-right:0}
.product-shell .learn-page .fuo-article p{line-height:inherit}
.product-shell .learn-page .fuo-article [id]{scroll-margin-top:140px}
.product-shell .learn-page .fuo-article .byline{font:14px/1.6 Arial,sans-serif;color:#607478;margin:0 0 24px}
.product-shell .learn-page .fuo-article footer.fuo-sources{display:block;width:auto;overflow-wrap:anywhere}