.BackToTop-module__9O7_lG__button{bottom:calc(env(safe-area-inset-bottom,0px) + 16px);left:calc(env(safe-area-inset-left,0px) + 12px);z-index:999998;box-sizing:border-box;appearance:none;color:#fff;cursor:pointer;text-align:center;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;-webkit-tap-highlight-color:transparent;background:url(/addons/default/themes/hkjebn/img/rainbow/btn-top-arrow.png) 50%/96px 64px no-repeat;border:0;width:96px;height:64px;padding:0;font-family:微軟正黑體,Microsoft JhengHei,微软雅黑,Microsoft YaHei,sans-serif;font-size:14px;font-weight:400;line-height:1;transition:opacity .18s,transform .18s,visibility .18s;position:fixed;transform:translateY(10px)}.BackToTop-module__9O7_lG__visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.BackToTop-module__9O7_lG__label{justify-content:center;align-items:center;display:flex;position:absolute;inset:19px 0 9px}.BackToTop-module__9O7_lG__button:hover{color:#fff;filter:brightness(1.08)}.BackToTop-module__9O7_lG__button:active{transform:translateY(1px)}.BackToTop-module__9O7_lG__button:focus-visible{outline-offset:3px;outline:3px solid #fff;box-shadow:0 0 0 5px #bf0057}body:has(#flexible_div[data-visible=true]) .BackToTop-module__9O7_lG__button{bottom:calc(env(safe-area-inset-bottom,0px) + 104px)}@media (max-width:767px){.BackToTop-module__9O7_lG__button{bottom:calc(env(safe-area-inset-bottom,0px) + 12px);left:calc(env(safe-area-inset-left,0px) + 8px);background-size:80px 53px;width:80px;height:53px;font-size:12px}.BackToTop-module__9O7_lG__label{top:16px;bottom:8px}body:has(#flexible_div[data-visible=true]) .BackToTop-module__9O7_lG__button{bottom:calc(env(safe-area-inset-bottom,0px) + 104px)}}@media (prefers-reduced-motion:reduce){.BackToTop-module__9O7_lG__button{transition:none}}