#back-to-top{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:50;display:inline-flex;align-items:center;justify-content:center;min-width:172px;min-height:64px;max-width:calc(100vw - 40px);box-sizing:border-box;padding:18px 24px;border:1px solid #ffffff30;border-radius:18px;background:#efb36c;color:#202126;font:800 18px/1.25 Arial,sans-serif;box-shadow:0 8px 28px #0005;cursor:pointer}
#back-to-top[hidden]{display:none}
#back-to-top:hover{background:#f6c68f}
#back-to-top:focus-visible{outline:3px solid #8fd8ff;outline-offset:3px}
@media(max-width:700px){#back-to-top{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));min-width:156px;min-height:60px;padding:16px 22px;font-size:18px}}