/* Grid Central - extra styles for features.html only (shared styles are in site.css). */
.gc-btn:focus-visible,a:focus-visible{outline:2px solid #00FF00;outline-offset:2px}
.gc-traces{position:absolute;pointer-events:none;z-index:0;width:620px;max-width:70%;height:auto;opacity:.55}
.gc-node{filter:drop-shadow(0 0 6px rgba(0,255,0,.9))}
.gc-shot{margin:0;border-radius:14px;overflow:hidden;background:#0D1318;border:1px solid #33424D;box-shadow:0 0 0 1px rgba(0,255,0,.10),0 0 28px rgba(0,255,0,.12),0 28px 60px rgba(0,0,0,.65)}
.gc-sweep{transform-origin:50% 50%;animation:gcSweep 4s linear infinite}
@keyframes gcSweep{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){*{transition:none !important}.gc-sweep{animation:none !important}}