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html{scroll-behavior:smooth}body{margin:0;color:var(--navy);background:var(--ivory)}
.shell{width:min(1170px,calc(100% - 52px));margin:auto}h1,h2,h3{color:var(--navy)}em{font-style:italic;color:var(--terra)}
@media(max-width:650px){.shell{width:min(100% - 32px,1170px)}}

.learning-hero{background:linear-gradient(115deg,#fffaf6,#fae9e0);padding:86px 0}.learning-hero-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:center}.learning-hero h1{font:400 clamp(46px,5.4vw,77px)/1.04 var(--serif);margin:20px 0;letter-spacing:-.045em}.learning-hero .lead{font:16px/1.8 var(--sans);color:#566b76;max-width:640px}.learning-hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:28px 0}.learning-hero .review-note{color:#526473;font:12px/1.7 var(--sans);max-width:540px}
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.collection-jump{background:var(--navy);color:white;padding:20px 0}.collection-jump-inner{display:flex;gap:20px;align-items:center;justify-content:space-between}.collection-intro{font:700 11px var(--sans);letter-spacing:.12em}.collection-jump-item{display:flex;gap:15px;align-items:center;color:white;text-decoration:none}.jump-count{font:400 31px var(--serif);color:#f5b39b}.collection-jump-item strong{display:block}.collection-jump-item small{display:block;color:#ced9de}.jump-arrow{color:#f5b39b}
.learning-collection,.learning-videos,.review-bottom{padding:85px 0}.learning-videos{background:#f7ebe3}.learning-collection h2,.learning-videos h2{font:400 clamp(43px,4.5vw,65px)/1.1 var(--serif);margin:17px 0 30px}.learning-collection .learning-gallery,.learning-videos .learning-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.learning-collection .learning-card,.learning-videos .learning-card{background:#fff;border-radius:10px;border:1px solid #e6d5c9;overflow:hidden}.learning-card img{width:100%;height:245px;object-fit:cover}.learning-card-body{padding:25px}.learning-card h3{font:400 28px var(--serif)}.learning-card p{color:#586874;line-height:1.7}.learning-card a{color:#a34f3d}.learning-card video{width:100%;max-width:100%;display:block;background:#0f2d4a}.review-bottom{background:#0f2d4a;color:white;text-align:center}
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