.color-vision__previews { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-block: 1.25rem; }
.color-vision__previews figure { min-width: 0; margin: 0; }
.color-vision__previews figcaption { margin-bottom: .5rem; font-weight: 650; }
.color-vision__previews canvas { display: block; width: 100%; height: auto; max-height: 34rem; object-fit: contain; background: #f3f4f6; border: 1px solid #d7dce3; border-radius: .75rem; }
@media (max-width: 680px) { .color-vision__previews { grid-template-columns: 1fr; } }