Why it is here

A decoration that
turns out to work.

The barcode reads as typography first: an inverted word chip, then bars set at 1.3 times the type size, with a small numeral tucked under two longer guard bars. Only the pointer cursor hints at anything more. The button sits on top as a transparent layer reaching sixteen pixels past the code at each side and twenty above and below, so the target is far more forgiving than the drawing.

The light is not a single line. Six stacked layers build it: a two-pixel line with a two-step glow, a white hairline and soft sheen just beneath it, an eight-pixel blurred core, a sixteen-pixel blurred halo, and a gradient that falls away below the line across a head no taller than 96 pixels. The head fades out at both sides and the layer fades out over its last 24 pixels, so the light never shows a hard edge.

The numeral is also a quiet joke for anyone who recognises it: 76.76.21.21 is the address Vercel publishes for pointing a domain's A record at its platform. Kaki prints its own accession in that position instead.

The joke is the whole point: a decorative barcode in a headline turns out to be scannable. What makes it more than a joke is how each input gets its own honest version — the mouse aims the beam, keyboard focus parks it where it can be seen, and a tap gets a brief flash because there is nothing to aim with.