/* Accessible fixed back-to-top control: desktop, tablet and mobile */
#bbf-back-to-top{position:fixed!important;right:max(16px,env(safe-area-inset-right,0px) + 12px);bottom:max(18px,env(safe-area-inset-bottom,0px) + 16px);z-index:2147483000!important;display:flex!important;align-items:center;justify-content:center;width:54px;height:54px;min-width:48px;min-height:48px;border:2px solid #e6bc6b;border-radius:50%;background:#102a4e;color:#fff;box-shadow:0 5px 22px rgba(0,0,0,.32);cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease,background .2s ease;-webkit-tap-highlight-color:transparent;touch-action:manipulation;appearance:none;-webkit-appearance:none;padding:0;margin:0;line-height:1}
#bbf-back-to-top.bbf-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
#bbf-back-to-top:hover,#bbf-back-to-top:focus-visible{background:#214c79;outline:3px solid #e6bc6b;outline-offset:3px}
#bbf-back-to-top svg{display:block;width:25px;height:25px;stroke:currentColor;stroke-width:2.7;fill:none;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
@media(max-width:767px){#bbf-back-to-top{width:52px;height:52px;right:max(14px,env(safe-area-inset-right,0px) + 10px);bottom:max(16px,env(safe-area-inset-bottom,0px) + 12px)}}
@media(prefers-reduced-motion:reduce){#bbf-back-to-top{transition:none}}