.back-to-top{position:fixed;right:20px;bottom:76px;z-index:25;display:flex;align-items:center;justify-content:center;gap:10px;min-height:54px;min-width:158px;padding:12px 18px;background:#f4dfac;color:#302014;border:3px double #94703e;border-radius:6px;box-shadow:0 4px 18px #0005;font:700 17px/1.4 Arial,Tahoma,sans-serif;text-decoration:none;cursor:pointer}
.back-to-top b{font-size:26px;line-height:1;font-weight:400}
.back-to-top:hover{background:#fff1cc}
.back-to-top:focus-visible{outline:3px solid #fff;outline-offset:3px;box-shadow:0 0 0 7px #80551f}
.back-to-top[hidden]{display:none}
@media(max-width:700px){.back-to-top{right:12px;bottom:calc(72px + env(safe-area-inset-bottom,0px));min-width:150px;min-height:52px;padding:10px 14px;font-size:16px}}
@media print{.back-to-top{display:none}}