···2424 let postUri = new AtUri(props.documents.uri);
2525 let uri = props.publication ? props.publication?.uri : props.documents.uri;
26262727- let theme = usePubTheme(pubRecord?.theme || postRecord?.theme);
2727+ // For standalone documents (no publication), pass isStandalone to get correct defaults
2828+ let isStandalone = !pubRecord;
2929+ let theme = usePubTheme(pubRecord?.theme || postRecord?.theme, isStandalone);
2830 let themeRecord = pubRecord?.theme || postRecord?.theme;
2931 let backgroundImage =
3032 themeRecord?.backgroundImage?.image?.ref && uri