/* Prefer locally available San Francisco; no remote font download is required. */
:root {
    --bole-font-family: "SF Pro Display", "SF Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
body { font-family:var(--bole-font-family); }
button, input, select, textarea { font-family:inherit; }
/* Suppress touch feedback, while preserving selection and keyboard focus. */
@media(any-pointer:coarse){
    a,a *,button,button *{-webkit-tap-highlight-color:transparent}
    a:focus:not(:focus-visible),button:focus:not(:focus-visible){outline:none}
}