.lp-backtop[data-v-5f91a81b]{position:fixed;right:30px;bottom:96px;z-index:150;display:flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--color-text-secondary);cursor:pointer;background:var(--color-surface);border:1px solid var(--color-border);border-radius:50%;box-shadow:var(--shadow-card)}.lp-backtop[data-v-5f91a81b]:hover{color:var(--color-primary);border-color:var(--color-primary)}.lp-backtop__icon[data-v-5f91a81b]{transform:rotate(180deg)}