.w-hero img,.x-hero img,.y-hero img{height:auto;min-height:0;max-height:38rem;object-fit:contain;background:#f7fafb}
.lesson-image-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}
.lesson-image-grid figure{margin:0;overflow:hidden;border:1px solid #cbdfe8;border-radius:.8rem;background:#fff}
.lesson-image-grid img{display:block;width:100%;height:auto;max-height:32rem;object-fit:contain;background:#f7fafb}
.lesson-image-grid figcaption{padding:.6rem .75rem;color:#31566d;font-size:.9rem;font-weight:750}
.y-gallery img{height:auto;max-height:32rem;object-fit:contain}
@media(max-width:680px){.lesson-image-grid{grid-template-columns:1fr}.w-hero img,.x-hero img,.y-hero img,.lesson-image-grid img,.y-gallery img{max-height:none}}