.learn-page{max-width:1440px;margin:0 auto;padding:0 4% 64px;color:var(--ink,#173b42)}
.learn-page *{box-sizing:border-box}
.learn-crumbs{padding:24px 0}
.learn-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:6%;align-items:center;padding:34px 0 45px}
.learn-kicker{display:block;font:500 12px/1.5 var(--body);letter-spacing:.13em;color:#465c60}
.learn-hero h1{font:500 clamp(40px,4.6vw,66px)/1.08 var(--body);letter-spacing:-.045em;margin:19px 0 24px;max-width:670px}
.learn-hero h1 em{display:block;font-family:var(--serif,Georgia);font-weight:400;color:#006b70;letter-spacing:-.035em}
.learn-hero-copy>p{font:400 16px/1.8 var(--body);color:#465c60;max-width:555px;margin:0}
.learn-hero-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px;margin-top:25px;font:400 12px/1.5 var(--body);color:#465c60}
.learn-hero-meta>span:first-child{border:1px solid #c8d8cd;border-radius:40px;padding:7px 12px;background:#f3f7f1;color:#284b3d}
.learn-all-topics{display:inline-flex;align-items:center;gap:10px;font-size:13px;margin-top:22px;text-decoration:underline;text-underline-offset:5px}
.learn-hero-art{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:4px 64px 4px 4px;background:#eef1e8}
.learn-hero-art>img{display:block;width:100%;height:100%;object-fit:cover}
.learn-art-caption{position:absolute;bottom:22px;left:26px;right:26px;font:500 10px/1.5 var(--body);letter-spacing:.12em;text-transform:uppercase;color:#465c60}
.learn-topic-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.learn-topic-nav>a{display:flex;gap:13px;align-items:center;min-width:0;padding:21px 20px;border:1px solid #d8e5dd;border-radius:5px;background:#f0f7f4;transition:border-color .18s ease}
.learn-topic-nav>.learn-topic-nav--fibre{background:#f4f6eb;border-color:#e0e5cf}
.learn-topic-nav>.learn-topic-nav--collagen{background:#fbf2ec;border-color:#ecddd0}
.learn-nav-number{display:flex;flex:none;align-items:center;justify-content:center;width:31px;height:31px;border:1px solid currentColor;border-radius:50%;font:400 10px/1 var(--body);color:#547267}
.learn-topic-nav--fibre .learn-nav-number{color:#647449}
.learn-topic-nav--collagen .learn-nav-number{color:#98684c}
.learn-topic-nav a>div{min-width:0}
.learn-topic-nav strong{display:block;font:500 15px/1.35 var(--body)}
.learn-topic-nav a>div>span{display:block;font:400 11px/1.5 var(--body);color:#465c60;margin-top:5px}
.learn-topic-nav .arrow-up-right{flex:none;width:14px;height:14px;margin-left:auto}
.learn-topic-nav>a:hover{border-color:#708d80}
.learn-topic{--learn-soft:#f0f7f4;--learn-accent:#006b70;padding:52px 0 44px;border-bottom:1px solid #d7e1dc;scroll-margin-top:35px}
.learn-topic--fibre{--learn-soft:#f4f6eb;--learn-accent:#435b32}
.learn-topic--collagen{--learn-soft:#fbf2ec;--learn-accent:#8a4b2e}
.learn-topic-header{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:27px}
.learn-topic-title{display:flex;gap:17px;align-items:flex-start;min-width:0}
.learn-topic-number{font:400 12px/1.5 var(--body);color:var(--learn-accent);margin-top:8px}
.learn-topic h2{font:500 clamp(27px,2.7vw,39px)/1.15 var(--body);letter-spacing:-.035em;margin:0 0 13px}
.learn-topic-title p{font:400 14px/1.75 var(--body);max-width:640px;color:#465c60;margin:0}
.learn-topic-count{flex:none;font:400 12px/1.5 var(--body);color:#465c60;margin-top:9px}
.learn-guides{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,1fr);gap:20px}
.learn-guide{min-width:0;border:1px solid #d7e1dc;border-radius:7px;overflow:hidden;background:#fff;transition:background-color .18s ease,border-color .18s ease}
.learn-guide--featured{grid-row:span 2}
.learn-guide-link{display:flex;flex-direction:column;height:100%}
.learn-guide:hover{background:var(--learn-soft);border-color:#9eb5a8}
.learn-guide-image{aspect-ratio:2.1;overflow:hidden;background:var(--learn-soft)}
.learn-guide-image img{display:block;width:100%;height:100%;object-fit:cover}
.learn-guide-copy{display:flex;flex-direction:column;flex:1;padding:27px 30px}
.learn-guide-topline{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:7px 14px;font:400 11px/1.5 var(--body);margin-bottom:16px;color:#465c60}
.learn-guide-topline>span:first-child{color:var(--learn-accent);font-weight:500}
.learn-guide h3{font:500 clamp(21px,1.65vw,25px)/1.3 var(--body);letter-spacing:-.025em;margin:0 0 14px}
.learn-guide--featured h3{font-size:clamp(24px,2.15vw,31px);line-height:1.25}
.learn-guide-copy>p{font:400 14px/1.75 var(--body);color:#465c60;margin:0 0 24px}
.learn-guide-footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px 20px;margin-top:auto}
.learn-guide-author{font:400 11px/1.5 var(--body);color:#465c60}
.learn-guide-cta{display:inline-flex;align-items:center;gap:9px;font:500 12px/1.5 var(--body);color:var(--learn-accent)}
.learn-guide-cta .arrow-up-right{width:13px;height:13px}
.learn-category-next{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 22px;margin-top:23px}
.learn-category-next p{font:400 12px/1.7 var(--body);color:#465c60;margin:0}
.learn-category-next a,.learn-editorial-link,.learn-help a{display:inline-flex;gap:10px;align-items:center;font:500 12px/1.7 var(--body);text-decoration:underline;text-underline-offset:5px}
.learn-category-next a{color:var(--learn-accent)}
.learn-category-next .arrow-up-right,.learn-editorial-link .arrow-up-right,.learn-help .arrow-up-right,.learn-all-topics .arrow-up-right{width:13px;height:13px}
.learn-editorial{display:grid;grid-template-columns:1fr 1.3fr;gap:10%;padding:42px 40px;background:#edf3ed;border-radius:7px;margin-top:44px}
.learn-editorial h2{font:500 clamp(27px,2.5vw,35px)/1.15 var(--body);letter-spacing:-.035em;margin:16px 0 0}
.learn-editorial p{font:400 14px/1.8 var(--body);color:#465c60;margin:0 0 15px}
.learn-editorial p.learn-commercial-note{font-size:12px;line-height:1.75}
.learn-editorial-link{margin-top:6px}
.learn-help{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;margin-top:26px;font:400 13px/1.7 var(--body);color:#465c60}
.learn-empty{padding:35px 0;font-size:15px}
.learn-empty a{text-decoration:underline;text-underline-offset:5px}
.learn-page a:focus-visible{outline:2px solid #006b70;outline-offset:5px}
.learn-guide-link:focus-visible{outline-offset:-3px}
@media(max-width:1050px){.learn-topic-nav>a{padding:18px 15px;gap:10px}.learn-topic-nav strong{font-size:13px}.learn-topic-nav a>div>span{font-size:10px}.learn-nav-number{width:26px;height:26px}.learn-guide-copy{padding:25px}.learn-guide-footer{gap:11px}.learn-art-caption{font-size:9px}}
@media(max-width:750px){.learn-page{padding:0 22px 42px}.learn-crumbs{padding:22px 0}.learn-hero{grid-template-columns:minmax(0,1fr);gap:25px;padding:18px 0 28px}.learn-hero h1{font-size:clamp(35px,8vw,50px);margin:16px 0 19px}.learn-hero-copy>p{font-size:15px;line-height:1.75}.learn-hero-meta{margin-top:20px;gap:10px 15px}.learn-hero-art{aspect-ratio:4/3;border-top-right-radius:42px}.learn-hero-art>img{object-position:center 45%}.learn-art-caption{left:19px;bottom:15px}.learn-topic-nav{grid-template-columns:minmax(0,1fr);gap:9px}.learn-topic-nav>a{padding:15px 17px;gap:13px}.learn-topic-nav strong{font-size:14px}.learn-topic-nav a>div>span{font-size:11px;margin-top:3px}.learn-nav-number{width:29px;height:29px}.learn-topic{padding:35px 0 30px}.learn-topic-header{gap:14px;margin-bottom:22px}.learn-topic-title{gap:11px}.learn-topic h2{font-size:27px;margin-bottom:11px}.learn-topic-title p{font-size:13px;line-height:1.75}.learn-topic-number{font-size:10px;margin-top:6px}.learn-topic-count{font-size:10px;margin-top:7px}.learn-guides{grid-template-columns:minmax(0,1fr);gap:14px}.learn-guide--featured{grid-row:auto}.learn-guide-image{aspect-ratio:1.8}.learn-guide-copy{padding:23px}.learn-guide h3{font-size:22px}.learn-guide--featured h3{font-size:26px}.learn-guide-copy>p{font-size:13px;line-height:1.75}.learn-guide-topline{font-size:10px}.learn-category-next{margin-top:19px}.learn-editorial{grid-template-columns:minmax(0,1fr);gap:21px;padding:27px 24px;margin-top:30px}.learn-editorial h2{font-size:28px;margin-top:12px}.learn-editorial p{font-size:13px}.learn-help{margin-top:22px;gap:9px}}
@media(max-width:370px){.learn-topic-count{display:none}.learn-hero h1{font-size:35px}.learn-guide-copy{padding:21px}}
@media(prefers-reduced-motion:reduce){.learn-topic-nav>a,.learn-guide{transition:none}}