.scroll-to-top{position:relative;display:none;width:3rem;height:3rem;margin:var(--spacing-xl)auto var(--spacing-lg);padding:0;border-radius:50%;border:1px solid rgba(255,255,255,.7);background:0 0;color:var(--accent-primary);cursor:pointer;align-items:center;justify-content:center;box-shadow:none;transition:transform var(--transition-base),border-color var(--transition-base),background-color var(--transition-base),color var(--transition-base);z-index:1}.scroll-to-top.visible{display:flex}.scroll-to-top:hover,.scroll-to-top:focus-visible{border-color:#fff;background:rgba(255,255,255,3%);color:var(--accent-hover);transform:translateY(-2px)}.scroll-to-top svg{width:1.5rem;height:1.5rem}