#swipeBackHint{position:fixed;left:0;top:50%;width:40px;height:40px;margin-top:-20px;border-radius:50%;background:rgba(20,23,26,.82);color:#fff;display:flex;align-items:center;justify-content:center;font:600 24px/1 system-ui,sans-serif;z-index:10000;pointer-events:none;opacity:0;transform:translateX(-44px);transition:opacity .12s}
#swipeBackHint.ready{background:#BD5A22}