userChrome: add -moz-mac, update font

userChrome.css

@@ -56,10 +56,25 @@
 
 Transparent Window
 */
-
 #main-window {
+	font-kerning: normal;
 	background: transparent !important;
 	border: none !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
+}
+
+/*
+░█▀▀░█▀█░█▀█░▀█▀
+░█▀▀░█░█░█░█░░█░
+░▀░░░▀▀▀░▀░▀░░▀░
+*/
+
+* {
+	-webkit-font-smoothing: antialiased;
+	-moz-osx-font-smoothing: grayscale;
+	text-rendering: optimizeLegibility;
+	font-variant-ligatures: none;
+	font-kerning: normal;
 }
 
 /*
@@ -128,6 +143,7 @@ toolbarbutton {
 .megabar[breakout-extend="true"]:not([open="true"]) > #urlbar-background {
 	box-shadow: none !important;
 	background: transparent !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 .megabar[open=true] > #urlbar-background {
@@ -220,6 +236,7 @@ toolbarbutton {
 #back-button > .toolbarbutton-icon {
 	--backbutton-background: transparent !important;
 	border: none !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 #back-button {
@@ -266,6 +283,7 @@ The tabs container
 
 .toolbar-items {	
 	background-color: transparent !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 #tabbrowser-tabs {
@@ -291,6 +309,7 @@ The tabs container
 .tab-background {
 	border: none !important;
 	background: transparent !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 .tab-background[selected="true"] {
@@ -411,6 +430,7 @@ tab.tabbrowser-tab {
 #TabsToolbar {
 	--toolbarbutton-active-background: transparent !important;
 	--toolbarbutton-hover-background: transparent !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 tab.tabbrowser-tab:hover {
@@ -435,6 +455,7 @@ The findbar
 	-moz-appearance: none !important;
 	background: transparent !important;
 	border: none !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 #browser #appcontent #tabbrowser-tabbox findbar {
@@ -472,6 +493,7 @@ Contains history, bookmarks, and etc.
 
 #sidebar-search-container {
 	background-color: var(--bf-sidebar-bg) !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 .close-icon, .urlbar-icon {
@@ -496,6 +518,7 @@ Contains history, bookmarks, and etc.
 
 #sidebar-box {
 	--sidebar-background-color: var(--bf-sidebar-bg) !important;
+	-moz-appearance: -moz-mac-vibrancy-dark !important;
 }
 
 #sidebar-splitter {