:where(nav:has(>.navigation-attention-layer)){position:relative;isolation:isolate}.navigation-attention-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;width:100%;height:100%;overflow:visible;pointer-events:none}.navigation-attention-layer>g{fill:none;stroke:var(--navigation-attention-color, var(--primary));animation:navigation-attention-pulse 1.5s ease-out infinite}@keyframes navigation-attention-pulse{0%{stroke-width:0;opacity:.4}to{stroke-width:16px;opacity:0}}@media(prefers-reduced-motion:reduce){.navigation-attention-layer{display:none}}