.chat-editor.tiptap.ProseMirror{--placeholder-color:#a8a29e}.chat-editor.tiptap.ProseMirror.is-editor-empty .is-empty[data-placeholder]:has(>.ProseMirror-trailingBreak:only-child):before{left:3px}.chat-editor.tiptap.ProseMirror .agent-placeholder{color:var(--placeholder-color);-webkit-user-select:none;user-select:none}