:root{--fbrkh-touch-target:44px}
button,a,input,select,textarea,[role="button"]{touch-action:manipulation}
button,a.btn,[role="button"],input[type="checkbox"],input[type="radio"]{min-block-size:var(--fbrkh-touch-target)}
.fbrkh-environment-banner{position:sticky;inset-block-start:0;z-index:100000;padding:8px 14px;text-align:center;background:#ffd447;color:#251500;font-weight:900;font-size:14px;box-shadow:0 2px 14px #0005}
@media (pointer:coarse){button,.btn,.button,.top-btn,.control,.tab,[role="button"]{min-width:44px;min-height:44px}.playing-card{min-width:76px}.piece-group,.move-target{cursor:pointer}.piece-hit{pointer-events:all}.q-nav button,.q-nav a{padding-block:10px}.answer-card,.quality-card,.game-card{scroll-margin:16px}}
@media (max-width:380px){:root{--fbrkh-touch-target:44px}.fbrkh-environment-banner{font-size:12px;padding:6px 8px}}