docs/bridge/static/brand-assets/synapse-mark-black.svg
<svg width="96" height="96" fill="black" viewBox="-24 -24 48 48" xmlns="http://www.w3.org/2000/svg">
<path d="M0 18 18 0 H-18 L0 -18" stroke="black" stroke-width="5.5" stroke-linejoin="bevel" opacity=".5" fill="none" />
<circle cy="18" r="6" />
<circle cx="18" r="6" />
<circle cx="-18" r="6" />
<circle cy="-18" r="6" />
</svg>