.mbwsb{-webkit-tap-highlight-color:transparent;font-size:1rem;position:fixed;bottom:max(1rem,env(safe-area-inset-bottom));line-height:1.4;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;z-index:99990}.mbwsb--left{right:auto;left:max(1rem,env(safe-area-inset-left))}.mbwsb--right{right:max(1rem,env(safe-area-inset-right));left:auto}.mbwsb__trigger{height:3.5rem;padding:0;justify-content:center;border:0;text-decoration:none;color:#fff;transition:transform .15s ease,box-shadow .15s ease;box-sizing:border-box;align-items:center;box-shadow:0 4px 14px rgba(0,0,0,.25);border-radius:50%;background:#25d366;cursor:pointer;width:3.5rem;display:flex}a.mbwsb__trigger{-webkit-appearance:none;appearance:none}.mbwsb__trigger:focus-visible,.mbwsb__trigger:hover{transform:scale(1.05);outline-offset:2px;outline:2px solid #fff;box-shadow:0 6px 18px rgba(0,0,0,.3)}.mbwsb__trigger-icon{line-height:0;display:flex}.mbwsb__panel{overflow:hidden;transform:translateY(6px);pointer-events:none;color:#111;transition:opacity .2s ease,transform .2s ease,visibility .2s;position:absolute;max-width:min(22rem,calc(100vw - 2rem));opacity:0;bottom:calc(100% + .5rem);visibility:hidden;min-width:min(18rem,calc(100vw - 2rem));box-shadow:0 8px 24px rgba(0,0,0,.15);border-radius:.75rem;background:#fff}.mbwsb--left .mbwsb__panel{right:auto;left:0}.mbwsb--right .mbwsb__panel{right:0;left:auto}.mbwsb__panel.is-open{transform:translateY(0);pointer-events:auto;opacity:1;visibility:visible}.mbwsb__list{list-style:none;padding:.35rem 0;margin:0}.mbwsb__item{margin:0}.mbwsb__link{padding:.65rem 1rem;border:0;text-decoration:none;font-weight:500;color:#111;font:inherit;text-align:left;background:transparent;cursor:pointer;width:100%;display:block}.mbwsb__link:focus-visible,.mbwsb__link:hover{outline:none;background:#f0f2f5}.mbwsb__link:focus-visible{box-shadow:inset 0 0 0 2px #25d366}@media (max-width:480px){.mbwsb__panel{min-width:calc(100vw - 2rem)}}