.ec-storefront .ec-footer-studio .ec-footer-bottom{display:flex;justify-content:center;text-align:center}
.ec-copyright{display:block;font:400 12px/1.8 'EC Sans',Arial,sans-serif;text-align:center}
.ec-auth-copyright{padding:22px 20px;background:var(--ec-ivory);color:var(--ec-muted);border-top:1px solid var(--ec-border)}
.ec-back-top{position:fixed;right:24px;bottom:24px;z-index:2147483647;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:58px;height:70px;box-sizing:border-box;padding:10px 0;border:1px solid #c5a7af;border-radius:29px 29px 16px 16px;background:var(--ec-wine);color:#fff8ee;box-shadow:0 8px 24px #3c192333;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity 180ms,transform 180ms,visibility 180ms;cursor:pointer}
.ec-back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.ec-back-top svg{display:block;width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ec-back-top-label{font:500 9px/1 'EC Sans',Arial,sans-serif;letter-spacing:.17em;margin-left:2px}
.ec-back-top-orbit{position:absolute;inset:5px;border:1px solid #fff8ee40;border-radius:24px 24px 12px 12px;pointer-events:none}
.ec-back-top:focus-visible{outline:2px solid var(--ec-wine);outline-offset:4px}
@media(max-width:800px){.ec-back-top{right:16px;bottom:calc(18px + env(safe-area-inset-bottom,0px));width:50px;height:62px}body:has(.ec-listing-actions) .ec-back-top{bottom:calc(86px + env(safe-area-inset-bottom,0px))}.ec-copyright{font-size:11px;max-width:330px;margin:auto}}
@media(prefers-reduced-motion:reduce){.ec-back-top{transition:none}}