/* Learn provides editorial context; reference libraries remain in Brands and Explore. */
.learn-library{padding:30px clamp(20px,3.5vw,60px) 80px;max-width:1800px;margin:auto}
.editorial-controls{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:0 0 28px;margin-bottom:30px;border-bottom:1px solid var(--ink,#20221a)}
.editorial-controls .campaign-filters{display:grid;grid-template-columns:repeat(4,148px);gap:8px;min-width:0;border:0;padding:0;margin:0}
.editorial-controls .campaign-filters a{width:100%;height:48px;min-width:0;justify-content:center;text-align:center;white-space:nowrap;padding:12px 14px;font-size:13px}
.editorial-sort{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted,#74766d);flex:none}
.editorial-sort select{min-height:48px;width:160px;border:1px solid #d4d3c8;background-color:transparent;padding:10px 40px 10px 15px;color:var(--ink,#20221a);font:14px 'DM Sans',sans-serif}
.learn-card{min-width:0}
.learn-card>a{display:flex;flex-direction:column;height:100%;text-decoration:none}
.learn-card-image{aspect-ratio:4/3;background:var(--learn-color);overflow:hidden}
.learn-card-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}
.learn-card:hover .learn-card-image img{transform:scale(1.025)}
.learn-card-copy{padding:22px 0 0;display:flex;flex-direction:column;align-items:flex-start;flex:1}
.learn-card-copy .story-type{font-size:11px;padding:7px 11px;margin:0 0 14px;line-height:1.3}
.learn-card h2{font:clamp(32px,3vw,44px)/1.06 'Anton',sans-serif;text-transform:uppercase;letter-spacing:-.02em;margin:0 0 13px}
.learn-card-copy>p{font-size:15px;line-height:1.6;max-width:48ch;margin:0 0 22px;color:#64665d}
.learn-card-link{display:flex;align-items:center;justify-content:space-between;gap:40px;font-size:14px;font-weight:600;border-bottom:1px solid;padding:0 0 10px;margin-top:auto}
.learn-card-link>span{font-size:22px;font-weight:400}
.learn-card-featured{border:1px solid #20221a;margin-bottom:40px}
.learn-card-featured>a{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}
.learn-card-featured .learn-card-image{aspect-ratio:auto;min-height:370px;max-height:480px}
.learn-card-featured .learn-card-copy{justify-content:center;padding:clamp(25px,4vw,65px)}
.learn-card-featured h2{font-size:clamp(54px,6vw,92px)}
.learn-card-featured .learn-card-copy>p{font-size:clamp(19px,2vw,26px);color:inherit;margin-bottom:30px}
.learn-card-featured .learn-card-link{margin-top:15px}
.learn-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.home-collections .learn-card{flex:0 0 calc((100% - 48px)/3)}
.home-collections .learn-card-image{aspect-ratio:1/1}
.home-collections .learn-card h2{font-size:clamp(30px,3vw,44px)}
.home-collections .learn-card-copy{padding-top:20px}
.news-empty{text-align:center;padding:70px 20px 100px;min-height:330px}
.news-empty h2{font-size:clamp(28px,4vw,40px);margin:0 0 14px}
.news-empty p{color:#717368;margin:0 0 28px}
.news-empty .pill{background:var(--lime,#e7ff32);color:#20221a;border:1px solid #20221a}
.learn-article{max-width:1300px;margin:auto;padding:35px 48px 80px}
.learn-opening{display:grid;grid-template-columns:1.12fr 1fr;gap:60px;align-items:center;margin:38px 0 60px}
.learn-opening header{min-width:0}
.learn-opening .story-type{margin:0 0 22px}
.learn-meta{font:12px/1.6 'Space Mono',monospace;margin:0 0 20px;color:#606257}
.learn-opening h1{font:clamp(65px,7vw,100px)/1.03 'Anton',sans-serif;text-transform:uppercase;margin:0 0 20px;letter-spacing:-.025em}
.learn-deck{font-size:clamp(22px,2.4vw,29px);line-height:1.35;margin:0 0 24px}
.learn-intro{font-size:17px;line-height:1.75;margin:0}
.learn-opening figure{margin:0;aspect-ratio:1/1.08;overflow:hidden;background:#b9cee0}
.learn-opening figure img{width:100%;height:100%;object-fit:cover}
.learn-opening .campaign-sources{margin:20px 0 0;max-width:100%}
.learn-chapters{border-top:1px solid #c9c9be}
.learn-chapter{display:grid;grid-template-columns:minmax(0,650px) minmax(0,330px);gap:60px;justify-content:space-between;align-items:start;padding:50px 0;border-bottom:1px solid #deded3}
.learn-prose h2{font-size:clamp(25px,2.5vw,32px);line-height:1.25;letter-spacing:-.025em;margin:0 0 20px}
.learn-prose p{font-size:17px;line-height:1.8;margin:0 0 20px}
.learn-prose p:last-child{margin-bottom:0}
.learn-evidence{min-width:0;display:grid;gap:20px;padding-top:5px}
.learn-example{position:relative;display:block;background:var(--example-color);padding:46px 15px 20px;overflow:hidden;text-decoration:none}
.learn-example>.content-label{position:absolute;top:12px;left:12px;font-size:10px}
.learn-example-image img{display:block;width:100%;height:auto}
.learn-example-open{position:absolute;bottom:8px;right:12px;font-size:20px;color:#20221a}
.learn-example-web{padding-bottom:38px}
.learn-example-email .learn-example-image{max-height:325px;overflow:hidden}
.learn-example-email{padding-bottom:30px}
.learn-example-social{padding-bottom:30px;background:#e4dcc9}
.learn-example-social .learn-example-image{aspect-ratio:4/3;overflow:hidden}
.learn-example-social img{height:100%;object-fit:cover}
.learn-product-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.learn-example-product{padding:45px 5px 25px}
.learn-example-product .learn-example-image{height:230px;display:flex;align-items:center}
.learn-example-product img{height:100%;object-fit:contain}
.learn-example-product>.content-label{font-size:10px;padding:5px;left:8px}
.learn-narrative-banner{display:block;background:#ed6425;text-decoration:none}
.learn-narrative-banner img{width:100%;height:auto;display:block}
.learn-narrative-banner>span{padding:13px 16px;display:flex;justify-content:space-between;gap:10px;font-size:13px;color:#20221a}
.learn-chapter-takeaway{border-bottom:0}
.learn-related{margin-top:50px;padding-top:40px;border-top:1px solid #c9c9be}
.learn-related>h2{font-size:32px;margin:0 0 30px}
.learn-article .campaign-story-end{margin-top:12px}
@media(max-width:1000px){.learn-opening{gap:30px}.learn-article{padding-left:30px;padding-right:30px}.learn-chapter{grid-template-columns:minmax(0,1fr) 260px;gap:32px}.learn-product-pair{grid-template-columns:1fr}.learn-example-product .learn-example-image{height:210px}.learn-example-product>.content-label{font-size:10px}.learn-grid{gap:22px}.learn-card-featured .learn-card-image{min-height:340px}}
@media(max-width:700px){.learn-library{padding:22px 20px 50px}.editorial-controls{flex-direction:column;align-items:stretch;gap:20px;padding-bottom:22px;margin-bottom:24px}.editorial-controls .campaign-filters{gap:8px}.editorial-controls .campaign-filters a{font-size:13px;padding:12px 15px}.editorial-sort{justify-content:flex-end}.editorial-sort select{width:170px}.learn-card-featured>a{grid-template-columns:1fr}.learn-card-featured .learn-card-image{aspect-ratio:4/3;min-height:0;max-height:none}.learn-card-featured .learn-card-copy{padding:24px}.learn-card-featured h2{font-size:55px}.learn-card-featured .learn-card-copy>p{font-size:21px}.learn-grid{grid-template-columns:1fr;gap:35px}.learn-card-image{aspect-ratio:4/3}.learn-card h2{font-size:36px}.learn-article{padding:24px 20px 50px}.learn-opening{grid-template-columns:1fr;gap:28px;margin:30px 0 35px}.learn-opening figure{aspect-ratio:4/3}.learn-opening h1{font-size:70px}.learn-intro,.learn-prose p{font-size:16px;line-height:1.75}.learn-chapter{grid-template-columns:1fr;gap:26px;padding:32px 0}.learn-evidence{width:100%;max-width:430px;justify-self:center}.learn-product-pair{grid-template-columns:1fr 1fr}.learn-example-product .learn-example-image{height:240px}.learn-example-email .learn-example-image{max-height:350px}.learn-related{margin-top:35px;padding-top:30px}.home-collections .learn-card{flex-basis:84%}.news-empty{padding:50px 10px 70px}}
@media(prefers-reduced-motion:reduce){.learn-card-image img{transition:none}}

@media(max-width:900px){.editorial-controls{flex-direction:column;align-items:stretch}.editorial-controls .campaign-filters{grid-template-columns:repeat(4,minmax(0,1fr))}.editorial-sort{justify-content:flex-end}}
@media(max-width:600px){.editorial-controls .campaign-filters{grid-template-columns:repeat(2,minmax(0,1fr))}}