/* V9.91 Global Wayfinding — all BSGAI pages retain a visible parent/home route. */
.bsgai-wayfinding {position:fixed;z-index:950;left:clamp(10px,2vw,25px);bottom:max(12px,env(safe-area-inset-bottom));display:flex;gap:8px;align-items:center;flex-wrap:wrap;max-width:calc(100vw - 25px);font-family:system-ui,-apple-system,"Noto Sans TC",sans-serif;direction:ltr}
.bsgai-wayfinding a{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 14px;gap:6px;border:1.5px solid #ddc68d;border-radius:999px;font-size:13px;line-height:1.2;font-weight:800!important;white-space:nowrap;text-decoration:none!important;box-shadow:0 3px 13px #122e4260;transition:transform .15s ease,box-shadow .15s ease}
.bsgai-wayfinding .bsgai-wayfinding-parent{color:#fff!important;background:#154b68!important}
.bsgai-wayfinding .bsgai-wayfinding-home{color:#12293e!important;background:#ffdd81!important;border-color:#a57423!important}
.bsgai-wayfinding a:hover{transform:translateY(-2px);box-shadow:0 5px 16px #122e4270}
.bsgai-wayfinding a:focus-visible{outline:3px solid #12aaa3;outline-offset:3px}
@media(max-width:620px){.bsgai-wayfinding{left:9px;bottom:max(9px,env(safe-area-inset-bottom));gap:6px}.bsgai-wayfinding a{font-size:12px;padding:8px 10px;min-height:40px}}
@media(prefers-reduced-motion:reduce){.bsgai-wayfinding a{transition:none}.bsgai-wayfinding a:hover{transform:none}}