/* S11 → S12 blend only; no frozen master rules changed. */
gaia-s12{display:block;width:100%;margin:0;padding:0;border:0;background:#031329}
.s11-s12-blend{position:relative;isolation:isolate;height:40px;margin:0;padding:0;border:0;pointer-events:none;background:linear-gradient(#031329,#03213d 48%,#031329)}
.s11-s12-blend:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 55%,#00baff18,transparent 70%)}
@media(max-width:1099px){.s11-s12-blend{height:28px}}