.center-return{position:fixed;z-index:60;bottom:max(8px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:7px 12px;border-radius:18px;background:#153c3be6;color:#fff;font:12px system-ui;text-decoration:none;box-shadow:0 2px 12px #0002}.center-return:focus-visible{outline:3px solid #ffd477;outline-offset:2px}@media(max-height:480px){.center-return{font-size:10px;padding:4px 9px;bottom:3px}}
body[data-center-score] .center-score-button{top:auto!important;right:12px!important;bottom:max(54px,calc(env(safe-area-inset-bottom) + 54px));width:36px;height:36px;font-size:18px}body[data-center-score] .app-header{padding-right:12px!important}body[data-center-score] .center-return{left:auto;right:8px;transform:none;bottom:max(96px,calc(env(safe-area-inset-bottom) + 96px));font-size:10px;padding:7px 9px}dialog>.center-score-button{position:static!important} @media(max-width:600px){body[data-center-score=artsurf] .app-header{height:auto;min-height:90px;flex-wrap:wrap;padding:10px 12px!important;gap:8px}body[data-center-score=artsurf] .top-nav{order:3;flex-basis:100%;height:34px;justify-content:center}body[data-center-score=artsurf] .nav-item{padding:0 12px}}

body[data-center-score=arta] #main-menu .center-return,body[data-center-score=arta] #main-menu .center-score-button{position:static!important;transform:none;display:flex;align-items:center;justify-content:center;width:100%;height:38px;margin:4px 0;border-radius:9px;font:13px system-ui;box-shadow:none} @media(max-height:480px) and (min-width:601px){body[data-center-score=arta] #quest-hud{left:200px;right:auto;top:12px;max-width:205px}}

body[data-center-score=arta] #main-menu{max-height:calc(100dvh - 88px - env(safe-area-inset-bottom));overflow-y:auto;overscroll-behavior:contain} @media(max-height:480px){body[data-center-score=arta] #main-menu{top:58px;max-height:calc(100dvh - 70px)}}