[data-seam-transition]{--seam-tile:clamp(26px, 3vw, 44px);--seam-rows:3;--seam-above:calc(var(--seam-tile) * var(--seam-rows));--seam-below:calc(var(--seam-above) * 1.4)}:where([data-seam-transition]){position:relative}[data-seam-transition]>[data-seam-strip]{left:0;bottom:calc(var(--seam-below) * -1);width:100%;height:calc(var(--seam-above) + var(--seam-below));pointer-events:none;z-index:1;margin:0;display:block;position:absolute}@media (prefers-reduced-motion:reduce){[data-seam-transition]>[data-seam-strip]{display:none}}