.main-post-header{height:2px;left:0;opacity:0;pointer-events:none;position:fixed;right:0;top:76px;transition:opacity .2s;z-index:10}.main-post-header.__fixed{opacity:1}.main-post-header .progress-bar{background-color:var(--blocks_color_emerald);inset:0;position:absolute;transition:width 0s;width:0}