a.nkluck-back-to-top{position:fixed;z-index:990;right:24px;bottom:calc(24px + env(safe-area-inset-bottom, 0px));display:grid;box-sizing:border-box;width:46px;height:46px;place-items:center;margin:0;padding:0;border:0;border-radius:50%;background:var(--nkluck-color-primary,#cc2338);box-shadow:0 10px 24px rgb(15 23 42 / .2);color:#fff;text-decoration:none;cursor:pointer;opacity:1;visibility:visible;transform:none;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}a.nkluck-back-to-top.is-enhanced:not(.is-visible){opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px)}a.nkluck-back-to-top.nkluck-back-to-top--left{left:24px;right:auto}a.nkluck-back-to-top:hover{background:var(--nkluck-color-primary-hover,#a91b2e);color:#fff;text-decoration:none;transform:translateY(-2px)}a.nkluck-back-to-top svg{display:block;width:22px;height:22px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}a.nkluck-back-to-top:focus-visible{outline:3px solid var(--nkluck-color-primary,#cc2338);outline-offset:3px}@media (max-width:640px){a.nkluck-back-to-top{right:16px;bottom:calc(16px + env(safe-area-inset-bottom, 0px));width:42px;height:42px}a.nkluck-back-to-top.nkluck-back-to-top--left{left:16px}.nkluck-has-contact-dock a.nkluck-back-to-top{bottom:calc(80px + env(safe-area-inset-bottom, 0px))}}@media (prefers-reduced-motion:reduce){a.nkluck-back-to-top{transition:none}}