.scroll-up{--su-bg:#fff;--su-icon:#a7ad37;--su-border:#a7ad37;--su-radius:10px;--su-size:50px;--su-x:30px;--su-y:30px;--su-shift:10px;align-items:center;background-color:var(--su-bg);border:2px solid var(--su-border);border-radius:var(--su-radius);box-shadow:0 4px 14px rgba(0,0,0,.15);box-sizing:border-box;color:var(--su-icon);cursor:pointer;display:flex;height:var(--su-size);justify-content:center;margin:0;opacity:0;padding:0;position:fixed;transform:translateY(var(--su-shift));transition:opacity .25s ease,visibility .25s ease,transform .25s ease,filter .2s ease;visibility:hidden;width:var(--su-size);z-index:999}.scroll-up.is-visible{opacity:1;transform:translateY(0);visibility:visible}.scroll-up--top_right{right:var(--su-x);top:var(--su-y);--su-shift:-10px}.scroll-up--bottom_right{bottom:var(--su-y);right:var(--su-x)}.scroll-up--bottom_left{bottom:var(--su-y);left:var(--su-x)}.scroll-up--top_left{left:var(--su-x);top:var(--su-y);--su-shift:-10px}.scroll-up__icon{display:block;height:10px;overflow:visible;transition:transform .2s ease;width:30px}.scroll-up:hover{filter:brightness(.92)}.scroll-up:hover .scroll-up__icon{transform:translateY(-2px)}.scroll-up:focus{outline:none}.scroll-up:focus-visible{outline:2px solid var(--su-border);outline-offset:3px}@media (max-width:767px){.scroll-up{--su-x:16px;--su-y:16px}}@media (prefers-reduced-motion:reduce){.scroll-up,.scroll-up__icon{transition:none}}