body{background:#fff;color:#171717}.editorial{max-width:1440px;margin:auto;padding:70px 4vw}.kicker{font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:#656565}.editorial h1{font-size:clamp(60px,8vw,118px);font-weight:500;letter-spacing:-.065em;line-height:1;margin:20px 0 30px}.intro{font-size:17px;line-height:1.8;max-width:650px;color:#626262}.categories{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0 65px}.categories a{border:1px solid #ccc;padding:12px 16px;font-size:11px;text-transform:uppercase}.categories a[aria-current],.categories a:hover{background:#171717;color:#fff}.feature{display:grid;grid-template-columns:1.5fr 1fr;gap:65px;align-items:center;margin:30px 0 85px}.art{aspect-ratio:3/2;overflow:hidden;background:#eee}.art img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.card:hover img{transform:scale(1.035)}.feature h2{font-size:clamp(30px,3vw,48px);font-weight:500;letter-spacing:-.045em}.feature p,.card p{line-height:1.8;color:#626262}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:55px 25px}.card h2{font-size:25px;line-height:1.2;font-weight:500;letter-spacing:-.04em}.read{display:inline-block;font-size:12px;border-bottom:1px solid;padding-bottom:6px}.reading{max-width:1200px;margin:auto;padding:60px 4vw}.reading>h1,.reading>p,.reading>h2,.reading>.toc,.reading>.article-nav{max-width:710px;margin-left:auto;margin-right:auto}.reading h1{font-weight:500;font-size:clamp(42px,5.5vw,76px);line-height:1.05;letter-spacing:-.055em;margin-top:30px;margin-bottom:28px}.reading h2{font-size:28px;font-weight:500;letter-spacing:-.035em;margin-top:50px}.reading p{line-height:1.9;font-size:17px;color:#454545}.reading .deck{font-size:22px;color:#777}.article-cover{margin:50px 0}.article-cover img{width:100%;height:auto;display:block}.article-cover figcaption{font-size:9px;letter-spacing:1.5px;color:#888;margin-top:12px}.toc{border-top:1px solid #ccc;border-bottom:1px solid #ccc;padding:22px 0;line-height:2}.toc a{display:block;font-size:14px}.article-nav{display:flex;gap:30px;justify-content:space-between;border-top:1px solid #ccc;padding-top:30px;margin-top:60px;font-size:13px}@media(max-width:700px){.editorial{padding:40px 5vw}.feature,.cards{grid-template-columns:1fr}.feature{gap:20px}.reading{padding:35px 5vw}.reading>p{font-size:16px}.categories{gap:6px;margin-bottom:40px}.categories a{padding:10px;font-size:10px}}@media(prefers-reduced-motion:reduce){.art img{transition:none}}
/* Article library: one visible home for every learning guide. */
.library-jump{display:flex;flex-wrap:wrap;gap:14px 28px;border-top:1px solid #ddd;border-bottom:1px solid #ddd;padding:20px 0;margin:0 0 56px;font-size:13px}.library-jump a{text-decoration:underline;text-underline-offset:5px}.library-section{margin:65px 0 90px;scroll-margin-top:110px}.library-section>h2{font-size:clamp(30px,4vw,52px);font-weight:500;letter-spacing:-.045em;margin:0 0 20px}.library-section>.intro{margin-bottom:32px}.article-sources{max-width:710px;margin:50px auto 0;border-top:1px solid #ccc;padding-top:10px}.article-sources h2{font-size:24px}.article-sources p,.article-sources li{font-size:14px;line-height:1.8}.article-sources ul{padding-left:20px}.article-sources li+li{margin-top:12px}.article-sources a,.reading p a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}@media(max-width:700px){.library-section{margin:45px 0 65px}.library-jump{gap:16px 20px;margin-bottom:35px}}