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html[lang=en] .learning-header h1,html[lang=en] .guide-header h1{font-family:Georgia,serif;line-height:1.2;font-weight:400}html[lang=en] .learning-shell h2{font-family:Georgia,serif;letter-spacing:0;line-height:1.4}html[lang=en] .guide-body li{line-height:1.9}html[lang=en] .guide-card p{line-height:1.9}
@media(hover:hover){.guide-card:hover .guide-card-image img{transform:scale(1.035)}.learning-links a:hover{border-color:#8eab91}}
@media(max-width:900px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.guide-layout{grid-template-columns:1fr;gap:28px}.guide-toc{position:static;display:flex;flex-wrap:wrap;gap:14px}.guide-toc strong{flex-basis:100%}.guide-body{max-width:none}}
@media(max-width:600px){.learning-shell{padding-block:24px 55px}.learning-header{padding:28px 23px;border-radius:23px}.learning-header h1,.guide-header h1{font-size:32px}.learning-header>p,.guide-header>p{font-size:13px}.guide-grid{grid-template-columns:1fr}.guide-card-image img{height:235px}.guide-card-copy{padding:23px}.learning-search{max-width:none}.guide-filters{gap:7px}.guide-filters button{font-size:10px;padding:10px 13px}.guide-cover{border-radius:20px;margin-bottom:28px}.guide-cover>img{height:260px}.guide-toc{padding:20px}.guide-body h2{font-size:23px}.guide-body li{font-size:13px}.guide-cta{padding:23px}.education-note{padding:18px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.guide-card-image img{transition:none}.guide-card:hover .guide-card-image img{transform:none}}
.product-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}.product-studio{margin:0;background:#fbf4e8;border:1px solid #e3e6dc;border-radius:28px;overflow:hidden;position:sticky;top:30px}.product-studio img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.product-studio figcaption{padding:18px 24px;font-size:11px;line-height:2;color:#637b6d;border-top:1px solid #e3e6dc}.product-detail h1{font-size:clamp(26px,3vw,40px);line-height:1.8;margin:16px 0}.product-availability{padding:16px 20px;background:#edf1e7;border:1px solid #dce3d5;border-radius:14px;margin:24px 0;font-size:13px;color:#31584b}.product-card .product-art img{width:100%;height:100%;object-fit:contain}.product-card .product-category{line-height:1.8}.product-bottom .text-link{font-size:11px;white-space:nowrap}@media(max-width:760px){.product-detail-grid{grid-template-columns:1fr;gap:28px}.product-studio{position:static;max-width:540px;margin-inline:auto}}