.learn-banner-wrap[data-astro-cid-3x2fsmtr]{max-width:72rem;padding:0 var(--page-padding);margin:0 auto}.learn-banner[data-astro-cid-3x2fsmtr]{background:var(--bg-surface);border:1px solid var(--bg-card-border);color:var(--text-secondary);border-radius:6px;margin-top:1.5rem;padding:.75rem 1rem;font-size:.85rem;line-height:1.5}.learn-banner[data-astro-cid-3x2fsmtr] a[data-astro-cid-3x2fsmtr]{color:var(--accent-primary);text-underline-offset:2px;font-weight:500;text-decoration:underline}.learn-banner[data-astro-cid-3x2fsmtr] a[data-astro-cid-3x2fsmtr]:hover{color:var(--accent-primary);text-shadow:none}.learn-contain{max-width:72rem;padding:0 var(--page-padding);margin:0 auto}.learn-contain-narrow{max-width:48rem;padding:0 var(--page-padding);margin:0 auto}.learn-band{padding:5rem 0}.learn-band-gray{background:var(--color-bg-alt)}.learn-band-dark{background:var(--bg-primary);color:var(--text-primary);border-top:1px solid var(--bg-card-border);border-bottom:1px solid var(--bg-card-border)}.learn-body-text{color:var(--text-primary);font-size:1.125rem;line-height:1.8}.learn-body-text p{margin-bottom:1.25rem}.learn-body-text p:last-child{margin-bottom:0}.learn-band-dark .learn-body-text{color:var(--text-secondary)}.learn-h2{font-family:var(--font-display);color:var(--text-heading);margin-bottom:1.5rem;font-size:1.75rem;line-height:1.3}.learn-band-dark .learn-h2{color:var(--text-heading)}.learn-hero-img{padding:6rem var(--page-padding);background-position:50%;background-size:cover;position:relative;overflow:hidden}.learn-hero-img:before{content:"";background:color-mix(in srgb, var(--bg-primary) 92%, transparent);position:absolute;inset:0}.learn-hero-img .hero-inner{max-width:48rem;margin:0 auto;position:relative}.learn-hero-img h1{font-family:var(--font-display);color:var(--text-heading);margin-bottom:1rem;font-size:2.75rem;line-height:1.15}.learn-hero-img .hero-sub{color:var(--text-secondary);margin-bottom:2rem;font-size:1.25rem;line-height:1.6}:global([data-theme="academic"]) .learn-hero-img{background-color:var(--bg-primary);background-image:none!important}:global([data-theme="academic"]) .learn-hero-img:before{display:none}:global([data-theme="academic"]) .learn-hero-img h1{color:var(--text-heading)}:global([data-theme="academic"]) .learn-hero-img .hero-sub{color:var(--text-secondary)}.learn-hero-img .hero-cta{color:var(--bg-primary);background:var(--accent-primary);border-radius:6px;padding:.75rem 2rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s;display:inline-block}.learn-hero-img .hero-cta:hover{background:color-mix(in srgb, var(--accent-primary) 85%, var(--bg-primary));box-shadow:0 0 24px color-mix(in srgb, var(--accent-primary) 40%, transparent);text-shadow:none;transform:translateY(-1px)}.learn-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;display:grid}.learn-card-link{background:var(--bg-surface);border:1px solid var(--bg-card-border);box-shadow:0 1px 3px color-mix(in srgb, var(--accent-secondary) 6%, transparent);border-radius:8px;padding:1.5rem;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .15s;display:block}.learn-card-link:hover{border-color:color-mix(in srgb, var(--accent-primary) 45%, transparent);box-shadow:0 4px 14px color-mix(in srgb, var(--accent-primary) 14%, transparent);text-shadow:none}.learn-card-link h3{font-family:var(--font-display);color:var(--text-heading);margin-bottom:.5rem;font-size:1rem}.learn-card-link p{color:var(--text-secondary);margin:0;font-size:.9rem;line-height:1.5}.learn-tech-link{color:var(--accent-primary);margin-top:1.5rem;font-size:.95rem;font-weight:500;text-decoration:none;display:inline-block}.learn-tech-link:hover{text-underline-offset:3px;text-shadow:0 0 8px color-mix(in srgb, var(--accent-primary) 30%, transparent);text-decoration:underline}@media (width<=768px){.learn-hero-img{padding:4rem var(--page-padding)}.learn-hero-img h1{font-size:2rem}.learn-hero-img .hero-sub{font-size:1.05rem}.learn-band{padding:2.5rem 0}.learn-band-dark{padding-bottom:2rem}.learn-card-grid{grid-template-columns:minmax(0,1fr)}.learn-h2{font-size:1.4rem}}