Update nocturnal.css

Author: yw1zard

themes-cores/nocturnal.css

@@ -3587,3 +3587,4 @@ button.button__67645>.contents__201d5>svg>path[fill*="var(--interactive-normal)"
 .theme-dark.mouse-mode.full-motion.visual-refresh .message__5126c:hover, .theme-dark.visual-refresh .message__5126c.selected__5126c{background-color: var(--backgroundColor01)}
 .chatGradient__36d07,.chatTypingGradientAtBottom__36d07{background:none}
 .clickable_c99c29{color:var(--mainColor)}
+.chat_f02135{background-color:var(--backgroundColor02)}