/* Shared public TOP. Reference measured on Home during scroll: right 20, bottom 40, robot 80, control 98. */
body .back-to-top.top81-control{position:fixed!important;top:auto!important;left:auto!important;right:calc(20px + env(safe-area-inset-right,0px))!important;bottom:calc(40px + env(safe-area-inset-bottom,0px))!important;transform:none!important;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:80px;height:98px;min-height:98px;max-height:98px;min-width:80px;max-width:80px;box-sizing:border-box;padding:0;margin:0;border:0;border-radius:14px;background:transparent;box-shadow:none;filter:drop-shadow(0 3px 5px #0c305825);touch-action:manipulation;color:#0c3058;text-decoration:none;font:700 11px/13.2px Arial,Helvetica,sans-serif;cursor:pointer;overflow:visible}
body .back-to-top.top81-control[hidden]{display:none!important}
body .back-to-top.top81-control img{display:block;flex:0 1 auto;width:80px;height:80px;min-width:auto;max-width:100%;min-height:auto;max-height:none;object-fit:contain;margin:0;padding:0;border:0;background:transparent;box-sizing:border-box;pointer-events:none}
body .back-to-top.top81-control span{display:block;flex:0 1 auto;margin:0;padding:3px 9px;border:1px solid transparent;border-radius:12px;background:transparent;pointer-events:none;font:700 11px/13.2px Arial,Helvetica,sans-serif;letter-spacing:normal;text-align:center;color:#0c3058}
body .back-to-top.top81-control:hover,body .back-to-top.top81-control:active{background:transparent;box-shadow:none;color:#0c3058;transform:none!important}
body .back-to-top.top81-control:focus-visible{outline:3px solid #00bacc;outline-offset:4px;border-radius:14px}
@keyframes top81-robot-float{0%,100%{transform:translateY(3px)}50%{transform:translateY(-3px)}}
body .back-to-top.top81-control:not([hidden]) img{animation:top81-robot-float 3.4s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){body .back-to-top.top81-control:not([hidden]) img{animation:none;transform:none}}
@media print{body .back-to-top.top81-control{display:none!important}}