.nav-theme-btn{width:34px;height:34px;border-radius:50%;border:1px solid var(--color-hairline);background:transparent;color:var(--color-ink-soft);cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none;font-size:14px;line-height:1}.nav-theme-btn:hover{color:var(--color-ink)}