esign an original cosmic glyph: a quadruple-infin...

Design an original cosmic glyph: a quadruple-infinity symbol with four elongated loops interlocking at 45-degree rotations, forming an over-under braided pattern like a 4D knot. Each loop is composed of multiple thin, braided micro-strands glowing subtly, resembling living quantum cables. At the center, place a hollow spherical null-core with a thin metallic rim and a single subtle crack emitting soft Quanmni light. Surround the whole structure with eight small angular runes in a perfect circula