.rich-text-editor-enhanced-wrapper .RaRichTextInputToolbar-root{position:sticky;top:48px;z-index:10;background:var(--mui-palette-background-paper, #fff);border-bottom:1px solid var(--mui-palette-divider, #e0e0e0);padding:8px 0}@media(max-width:599.95px){.rich-text-editor-enhanced-wrapper .RaRichTextInputToolbar-root{top:56px}}.youtube-embed{position:relative;width:100%;max-width:640px;aspect-ratio:16/9}.youtube-embed iframe{width:100%;height:100%;border:0;border-radius:8px}.tiptap img{max-width:100%;height:auto;cursor:pointer}.tiptap img.ProseMirror-selectednode{outline:2px solid #1976d2}