.toggle-theme{align-items:center;background-color:transparent;border:0;color:currentColor;cursor:pointer;display:inline-flex;justify-content:center;min-height:44px;min-width:44px}.toggle-theme:hover{color:var(--border-color);opacity:.8}.toggle-theme:active{opacity:.5}.toggle-theme:focus{outline:none}.layout-header{margin:30px auto 0;width:100%}.nav{display:flex;justify-content:flex-end}.nav,.rss-link{align-items:center}.rss-link{color:currentColor;display:inline-flex;justify-content:center;min-height:44px;min-width:44px;text-decoration:none}.rss-link:hover{color:var(--border-color);opacity:.8}.rss-link:active{opacity:.5}