._button_mjzli_7{right:max(26px, calc(50% - var(--wrap) / 2 + var(--wrap-pad) - 58px));z-index:40;box-sizing:border-box;border:var(--bd-hair) solid var(--line);border-radius:var(--r-btn);background:var(--surf2);width:44px;height:44px;color:var(--ink);cursor:pointer;justify-content:center;align-items:center;padding:0;transition:opacity .24s,transform .3s cubic-bezier(.34,1.4,.64,1);display:inline-flex;position:fixed;bottom:26px}._hidden_mjzli_51{opacity:0;pointer-events:none;transform:translateY(8px)}._shown_mjzli_63{opacity:1;transform:translateY(0)}._icon_mjzli_73{transition:transform .22s cubic-bezier(.34,1.4,.64,1)}._button_mjzli_7:hover ._icon_mjzli_73{transform:translateY(-2.5px)}@media (prefers-reduced-motion:reduce){._button_mjzli_7,._icon_mjzli_73{transition:none}}