{"messages":[{"content":"You are a constitutional council ranking individual git commits for ownership allocation.\n\nCompare these two commits. Decide which contributed more lasting value to the project.\n\nJudge substance, not spectacle:\n- Prefer correct, lasting design and real bugfixes over churn, formatting, renames, or generated noise.\n- Prefer clarity and necessity over sheer line count. A small precise change can beat a large diffuse one.\n- Do not favor a side merely because its patch is longer or noisier.\n- Weight what the change does for the project, not the contributor's name.\n\nReturn ONLY a JSON object: {\"winner\": \"A\" or \"B\", \"ratio\": \"N:M\", \"explanation\": \"...\"}\nThe explanation must cite concrete differences in the patches (1-3 sentences).\n\nSide A — contributor: tommy-mor\nSide A — commit message:\n[8d8230d1] reddit\n\nSide A — unified diff (full patch):\ndiff --git a/.gitignore b/.gitignore\nindex 4c7073f9fac0c30fd2050d79a60ef447af58ebeb..ada462e900d24a3a6d08165d158c80f79c35a5a5 100644\n--- a/.gitignore\n+++ b/.gitignore\n@@ -7,3 +7,4 @@\n data/\n repomix-output.xml\n dev-data/\n+.env\ndiff --git a/server/Cargo.toml b/server/Cargo.toml\nindex 7906a8547d56b8e6a48ef59c37aa82a8510fdee9..4677fedcb45292eebebe7e9cf6ce2f5738f18ddf 100644\n--- a/server/Cargo.toml\n+++ b/server/Cargo.toml\n@@ -16,6 +16,7 @@ tower = \"0.5\"\n tower-http = { version = \"0.5\", features = [\"trace\"] }\n tracing = \"0.1\"\n tracing-subscriber = { version = \"0.3\", features = [\"env-filter\"] }\n+reqwest = { version = \"0.12\", features = [\"json\"] }\n \n [dev-dependencies]\n reqwest = { version = \"0.12\", features = [\"json\"] }\ndiff --git a/server/src/html/mod.rs b/server/src/html/mod.rs\nindex 2864407ed6e8ec284a1dc663acf1805534566b62..df6505021d9f446c2b453e20e3eb3cf696a111f9 100644\n--- a/server/src/html/mod.rs\n+++ b/server/src/html/mod.rs\n@@ -272,5 +272,16 @@ pub async fn home(State(state): State<AppState>, uri: Uri) -> impl IntoResponse\n \n pub async fn browse(State(state): State<AppState>, uri: Uri) -> impl IntoResponse {\n     let item = ItemId::from_browse_uri(uri.path()).unwrap_or(ItemId::root());\n+    if item.as_str().starts_with(\"reddit.com\") {\n+        let needs_fetch = {\n+            let tree = state.tree.read().await;\n+            tree.get(&item)\n+                .map(|n| n.data.is_none())\n+                .unwrap_or(true)\n+        };\n+        if needs_fetch {\n+            state.reddit.request_fetch(item.clone());\n+        }\n+    }\n     item_page(state, uri, item).await\n }\ndiff --git a/server/src/reddit.rs b/server/src/reddit.rs\nindex d203dca09245daf869b3aa942898447700ae69fb..90053ad03b1d7c8e94f325dd4ee64c2b4f7da900 100644\n--- a/server/src/reddit.rs\n+++ b/server/src/reddit.rs\n@@ -1,4 +1,12 @@\n-//! Reddit API import (async, decoupled from UI request path).\n+//! Reddit API import via a single background worker (rate limits, dedup, backoff).\n+\n+use std::collections::{HashMap, HashSet};\n+use std::sync::Arc;\n+use std::time::{Duration, Instant};\n+\n+use reqwest::{header, Client, StatusCode};\n+use serde::Deserialize;\n+use tokio::sync::{mpsc, RwLock};\n \n use crate::{\n     path_types::ItemId,\n@@ -10,12 +18,401 @@ pub fn ensure_partial_tree(tree: &mut GlobalTree, id: &ItemId) {\n     tree.ensure_path(id);\n }\n \n-/// Placeholder for Reddit JSON import. Returns entity data when implemented.\n-pub async fn fetch_reddit_entity(_id: &ItemId) -> Option<EntityData> {\n-    None\n+pub struct RedditCommand {\n+    pub id: ItemId,\n+}\n+\n+#[derive(Clone)]\n+pub struct RedditBroker {\n+    tx: mpsc::Sender<RedditCommand>,\n+}\n+\n+#[derive(Clone)]\n+struct RedditCredentials {\n+    client_id: String,\n+    client_secret: String,\n+}\n+\n+struct OAuthToken {\n+    access_token: String,\n+    expires_at: Instant,\n+}\n+\n+impl RedditBroker {\n+    pub fn spawn(tree: Arc<RwLock<GlobalTree>>, user_agent: &str) -> Self {\n+        let (tx, rx) = mpsc::channel(100);\n+\n+        let mut headers = header::HeaderMap::new();\n+        headers.insert(\n+            header::USER_AGENT,\n+            header::HeaderValue::from_str(user_agent).expect(\"valid user agent\"),\n+        );\n+\n+        let client = Client::builder()\n+            .default_headers(headers)\n+            .timeout(Duration::from_secs(15))\n+            .build()\n+            .expect(\"reqwest client\");\n+\n+        let creds = RedditCredentials::from_env();\n+        tokio::spawn(reddit_worker(rx, tree, client, creds));\n+\n+        Self { tx }\n+    }\n+\n+    /// Fire-and-forget: queue a fetch; worker updates the tree when done.\n+    pub fn request_fetch(&self, id: ItemId) {\n+        let _ = self.tx.try_send(RedditCommand { id });\n+    }\n+}\n+\n+impl RedditCredentials {\n+    fn from_env() -> Option<Self> {\n+        let client_id = std::env::var(\"REDDIT_CLIENT_ID\").ok()?;\n+        let client_secret = std::env::var(\"REDDIT_CLIENT_SECRET\").ok()?;\n+        if client_id.is_empty() || client_secret.is_empty() {\n+            return None;\n+        }\n+        Some(Self {\n+            client_id,\n+            client_secret,\n+        })\n+    }\n+}\n+\n+pub fn default_user_agent() -> String {\n+    std::env::var(\"REDDIT_USER_AGENT\").unwrap_or_else(|_| {\n+        \"web:sorter2.social:v0.0.1 (by /u/sorter2)\".to_string()\n+    })\n }\n \n-/// Apply fetched entity data to a node (called from async worker).\n-pub fn apply_entity(tree: &mut GlobalTree, id: &ItemId, data: EntityData) {\n-    tree.set_entity_data(id, data);\n+async fn reddit_worker(\n+    mut rx: mpsc::Receiver<RedditCommand>,\n+    tree: Arc<RwLock<GlobalTree>>,\n+    client: Client,\n+    creds: Option<RedditCredentials>,\n+) {\n+    let mut in_flight = HashSet::new();\n+    let mut recently_fetched: HashMap<ItemId, Instant> = HashMap::new();\n+    let mut current_delay = Duration::from_secs(1);\n+    let mut oauth: Option<OAuthToken> = None;\n+    let cache_ttl = Duration::from_secs(300);\n+\n+    while let Some(cmd) = rx.recv().await {\n+        let now = Instant::now();\n+        recently_fetched.retain(|_, t| now.duration_since(*t) < cache_ttl);\n+\n+        if in_flight.contains(&cmd.id) || recently_fetched.contains_key(&cmd.id) {\n+            continue;\n+        }\n+\n+        in_flight.insert(cmd.id.clone());\n+        let fetch_id = cmd.id.clone();\n+\n+        tokio::time::sleep(current_delay).await;\n+\n+        if let Some(c) = &creds {\n+            oauth = ensure_oauth_token(&client, c, oauth.take()).await;\n+        }\n+\n+        let token = oauth.as_ref().map(|t| t.access_token.as_str());\n+        let use_oauth = token.is_some();\n+\n+        match do_fetch(&client, &fetch_id, use_oauth, token).await {\n+            Ok(FetchOutcome::Entity(data)) => {\n+                let mut w = tree.write().await;\n+                w.set_entity_data(&fetch_id, data);\n+                recently_fetched.insert(fetch_id.clone(), Instant::now());\n+                current_delay = Duration::from_millis(600);\n+            }\n+            Ok(FetchOutcome::NotFound) => {\n+                recently_fetched.insert(fetch_id.clone(), Instant::now());\n+            }\n+            Ok(FetchOutcome::RateLimited { reset_secs }) => {\n+                let wait = Duration::from_secs(reset_secs.max(1));\n+                tracing::warn!(\n+                    \"Reddit rate limit for {}; sleeping {}s\",\n+                    fetch_id,\n+                    wait.as_secs()\n+                );\n+                tokio::time::sleep(wait).await;\n+                current_delay = (current_delay * 2).min(Duration::from_secs(60));\n+            }\n+            Err(e) => {\n+                tracing::warn!(\"Reddit fetch failed for {}: {}\", fetch_id, e);\n+                current_delay = (current_delay * 2).min(Duration::from_secs(60));\n+            }\n+        }\n+\n+        in_flight.remove(&fetch_id);\n+    }\n+}\n+\n+enum FetchOutcome {\n+    Entity(EntityData),\n+    NotFound,\n+    RateLimited { reset_secs: u64 },\n+}\n+\n+async fn ensure_oauth_token(\n+    client: &Client,\n+    creds: &RedditCredentials,\n+    existing: Option<OAuthToken>,\n+) -> Option<OAuthToken> {\n+    if let Some(t) = existing {\n+        if Instant::now() < t.expires_at - Duration::from_secs(60) {\n+            return Some(t);\n+        }\n+    }\n+\n+    let resp = client\n+        .post(\"https://www.reddit.com/api/v1/access_token\")\n+        .basic_auth(&creds.client_id, Some(&creds.client_secret))\n+        .form(&[(\"grant_type\", \"client_credentials\")])\n+        .send()\n+        .await;\n+\n+    let resp = match resp {\n+        Ok(r) => r,\n+        Err(e) => {\n+            tracing::warn!(\"Reddit OAuth token request failed: {e}\");\n+            return None;\n+        }\n+    };\n+\n+    if !resp.status().is_success() {\n+        tracing::warn!(\"Reddit OAuth token HTTP {}\", resp.status());\n+        return None;\n+    }\n+\n+    #[derive(Deserialize)]\n+    struct TokenResponse {\n+        access_token: String,\n+        expires_in: u64,\n+    }\n+\n+    let body: TokenResponse = match resp.json().await {\n+        Ok(b) => b,\n+        Err(e) => {\n+            tracing::warn!(\"Reddit OAuth token parse failed: {e}\");\n+            return None;\n+        }\n+    };\n+\n+    Some(OAuthToken {\n+        access_token: body.access_token,\n+        expires_at: Instant::now() + Duration::from_secs(body.expires_in),\n+    })\n+}\n+\n+async fn do_fetch(\n+    client: &Client,\n+    id: &ItemId,\n+    use_oauth: bool,\n+    bearer: Option<&str>,\n+) -> Result<FetchOutcome, String> {\n+    let url = map_item_to_reddit_api(id, use_oauth);\n+    if url.is_empty() {\n+        return Ok(FetchOutcome::NotFound);\n+    }\n+\n+    let mut req = client.get(&url);\n+    if let Some(token) = bearer {\n+        req = req.bearer_auth(token);\n+    }\n+\n+    let resp = req.send().await.map_err(|e| e.to_string())?;\n+\n+    if resp.status() == StatusCode::TOO_MANY_REQUESTS {\n+        let reset = rate_limit_reset_secs(&resp);\n+        return Ok(FetchOutcome::RateLimited { reset_secs: reset });\n+    }\n+\n+    if resp.status() == StatusCode::SERVICE_UNAVAILABLE {\n+        return Err(\"Reddit unavailable (503)\".to_string());\n+    }\n+\n+    if !resp.status().is_success() {\n+        return Ok(FetchOutcome::NotFound);\n+    }\n+\n+    if rate_limit_remaining(&resp) == Some(0) {\n+        let reset = rate_limit_reset_secs(&resp);\n+        return Ok(FetchOutcome::RateLimited { reset_secs: reset });\n+    }\n+\n+    let bytes = resp.bytes().await.map_err(|e| e.to_string())?;\n+    Ok(parse_reddit_json(id, &bytes)\n+        .map(FetchOutcome::Entity)\n+        .unwrap_or(FetchOutcome::NotFound))\n+}\n+\n+fn rate_limit_remaining(resp: &reqwest::Response) -> Option<u64> {\n+    resp.headers()\n+        .get(\"x-ratelimit-remaining\")\n+        .and_then(|v| v.to_str().ok())\n+        .and_then(|s| s.parse::<f64>().ok())\n+        .map(|f| f.floor() as u64)\n+}\n+\n+fn rate_limit_reset_secs(resp: &reqwest::Response) -> u64 {\n+    resp.headers()\n+        .get(\"x-ratelimit-reset\")\n+        .and_then(|v| v.to_str().ok())\n+        .and_then(|s| s.parse::<f64>().ok())\n+        .map(|f| f.ceil() as u64)\n+        .unwrap_or(5)\n+}\n+\n+/// Map canonical item id to Reddit JSON API URL.\n+pub fn map_item_to_reddit_api(id: &ItemId, oauth: bool) -> String {\n+    let path = id.as_str();\n+    if !path.starts_with(\"reddit.com/\") && path != \"reddit.com\" {\n+        return String::new();\n+    }\n+\n+    let base = if oauth {\n+        \"https://oauth.reddit.com\"\n+    } else {\n+        \"https://www.reddit.com\"\n+    };\n+\n+    let segments: Vec<&str> = path.split('/').collect();\n+\n+    if let Some(i) = segments.iter().position(|&p| p == \"comments\") {\n+        if segments.len() > i + 1 {\n+            let api_path = segments[1..=i + 1].join(\"/\");\n+            return format!(\"{base}/{api_path}.json?raw_json=1\");\n+        }\n+    }\n+\n+    if segments.len() == 3 && segments[1] == \"r\" {\n+        return format!(\"{base}/r/{}/about.json?raw_json=1\", segments[2]);\n+    }\n+\n+    String::new()\n+}\n+\n+fn parse_reddit_json(id: &ItemId, bytes: &[u8]) -> Option<EntityData> {\n+    let v: serde_json::Value = serde_json::from_slice(bytes).ok()?;\n+    let segments: Vec<&str> = id.as_str().split('/').collect();\n+\n+    if segments.iter().any(|&p| p == \"comments\") {\n+        parse_post_listing(&v)\n+    } else {\n+        parse_subreddit_about(&v)\n+    }\n+}\n+\n+fn parse_subreddit_about(v: &serde_json::Value) -> Option<EntityData> {\n+    let data = v.get(\"data\")?;\n+    let title = data\n+        .get(\"title\")\n+        .or_else(|| data.get(\"display_name\"))\n+        .and_then(|t| t.as_str())?\n+        .to_string();\n+    let body_html = data\n+        .get(\"public_description_html\")\n+        .or_else(|| data.get(\"public_description\"))\n+        .and_then(|t| t.as_str())\n+        .map(|s| s.to_string());\n+    let thumb_url = data\n+        .get(\"icon_img\")\n+        .or_else(|| data.get(\"community_icon\"))\n+        .and_then(|t| t.as_str())\n+        .filter(|s| !s.is_empty())\n+        .map(|s| s.to_string());\n+\n+    Some(EntityData {\n+        title,\n+        author: None,\n+        body_html,\n+        thumb_url,\n+    })\n+}\n+\n+fn parse_post_listing(v: &serde_json::Value) -> Option<EntityData> {\n+    let listing = v.as_array()?.first()?;\n+    let child = listing\n+        .pointer(\"/data/children/0/data\")?;\n+    let title = child.get(\"title\")?.as_str()?.to_string();\n+    let author = child\n+        .get(\"author\")\n+        .and_then(|a| a.as_str())\n+        .filter(|a| *a != \"[deleted]\")\n+        .map(|s| s.to_string());\n+    let body_html = child\n+        .get(\"selftext_html\")\n+        .and_then(|t| t.as_str())\n+        .filter(|s| !s.is_empty())\n+        .map(|s| s.to_string());\n+    let thumb_url = child\n+        .get(\"thumbnail\")\n+        .and_then(|t| t.as_str())\n+        .filter(|s| s.starts_with(\"http\"))\n+        .map(|s| s.to_string());\n+\n+    Some(EntityData {\n+        title,\n+        author,\n+        body_html,\n+        thumb_url,\n+    })\n+}\n+\n+#[cfg(test)]\n+mod tests {\n+    use super::*;\n+\n+    #[test]\n+    fn map_subreddit_about_url() {\n+        let id = ItemId::parse(\"reddit.com/r/rust\").unwrap();\n+        assert_eq!(\n+            map_item_to_reddit_api(&id, false),\n+            \"https://www.reddit.com/r/rust/about.json?raw_json=1\"\n+        );\n+        assert_eq!(\n+            map_item_to_reddit_api(&id, true),\n+            \"https://oauth.reddit.com/r/rust/about.json?raw_json=1\"\n+        );\n+    }\n+\n+    #[test]\n+    fn map_post_url() {\n+        let id =\n+            ItemId::parse(\"reddit.com/r/amitheasshole/comments/1trnvdl\").unwrap();\n+        assert_eq!(\n+            map_item_to_reddit_api(&id, false),\n+            \"https://www.reddit.com/r/amitheasshole/comments/1trnvdl.json?raw_json=1\"\n+        );\n+    }\n+\n+    #[test]\n+    fn map_non_reddit_empty() {\n+        let id = ItemId::opaque(\"example.com/foo\");\n+        assert!(map_item_to_reddit_api(&id, false).is_empty());\n+    }\n+\n+    #[test]\n+    fn parse_subreddit_fixture() {\n+        let json = r#\"{\"kind\":\"t5\",\"data\":{\"title\":\"Rust\",\"display_name\":\"rust\",\"public_description\":\"systems\"}}\"#;\n+        let entity = parse_reddit_json(\n+            &ItemId::parse(\"reddit.com/r/rust\").unwrap(),\n+            json.as_bytes(),\n+        )\n+        .unwrap();\n+        assert_eq!(entity.title, \"Rust\");\n+    }\n+\n+    #[test]\n+    fn parse_post_fixture() {\n+        let json = r#\"[{\"kind\":\"Listing\",\"data\":{\"children\":[{\"kind\":\"t3\",\"data\":{\"title\":\"AITA\",\"author\":\"op\",\"selftext_html\":\"&lt;p&gt;hi&lt;/p&gt;\",\"thumbnail\":\"https://b.thumbs.redditmedia.com/x.jpg\"}}]}}]\"#;\n+        let entity = parse_reddit_json(\n+            &ItemId::parse(\"reddit.com/r/x/comments/abc\").unwrap(),\n+            json.as_bytes(),\n+        )\n+        .unwrap();\n+        assert_eq!(entity.title, \"AITA\");\n+        assert_eq!(entity.author.as_deref(), Some(\"op\"));\n+    }\n }\ndiff --git a/server/src/state.rs b/server/src/state.rs\nindex cc1722f5a5bf4d415f2327ea585c488a15a75592..8c03aa60c15aee803a534439400b69935b1a3d84 100644\n--- a/server/src/state.rs\n+++ b/server/src/state.rs\n@@ -5,9 +5,10 @@ use tokio::sync::RwLock;\n use crate::{\n     event_log::EventLog,\n     events::Event,\n+    journal::JournalClient,\n     path_types::ItemId,\n+    reddit::{default_user_agent, RedditBroker},\n     reducer::{GlobalTree, VoteData},\n-    journal::JournalClient,\n     views::ViewStore,\n };\n \n@@ -73,6 +74,7 @@ pub struct AppState {\n     pub views: ViewStore,\n     pub tree: Arc<RwLock<GlobalTree>>,\n     journal: JournalClient,\n+    pub reddit: RedditBroker,\n }\n \n impl AppState {\n@@ -112,6 +114,7 @@ impl AppState {\n \n         let tree = Arc::new(RwLock::new(tree));\n         let journal = JournalClient::spawn(tree.clone(), event_log.clone());\n+        let reddit = RedditBroker::spawn(tree.clone(), &default_user_agent());\n \n         Self {\n             cfg: Arc::new(cfg),\n@@ -119,6 +122,7 @@ impl AppState {\n             views,\n             tree,\n             journal,\n+            reddit,\n         }\n     }\n \n@@ -127,8 +131,11 @@ impl AppState {\n             id: id.as_str().to_string(),\n         };\n         self.event_log.append(&event).await.map_err(|e| e.to_string())?;\n-        let mut w = self.tree.write().await;\n-        w.ensure_path(id);\n+        {\n+            let mut w = self.tree.write().await;\n+            w.ensure_path(id);\n+        }\n+        self.reddit.request_fetch(id.clone());\n         Ok(())\n     }\n \ndiff --git a/todo b/todo\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..d196e8cb4cc80ccb95eeff01c73607d520e13212\n--- /dev/null\n+++ b/todo\n@@ -0,0 +1,7 @@\n+reddit import (only on explicit request)\n+reddit rendering\n+vote redering\n+pair chosing\n+nsfw gate\n+\n+logins (uuid user, two sides, oauths, and pseudonyms)\n\n\nSide B — contributor: tommy-mor\nSide B — commit message:\n[8dab9b80] nice\n\nSide B — unified diff (full patch):\ndiff --git a/server/src/fetch/html.rs b/server/src/fetch/html.rs\nindex 3e0309ff1c2ac1b17923922d2340ba6710e0f9d1..dadf050515f0473943dad97df5d318032c8cb385 100644\n--- a/server/src/fetch/html.rs\n+++ b/server/src/fetch/html.rs\n@@ -10,13 +10,18 @@ use crate::{\n     ui_action::UI_RPC_FIELD,\n };\n \n-fn entity_panel(node: &NodeState) -> Markup {\n+/// CSS selector for Idiomorph / SSE updates of one entity block.\n+pub fn entity_section_selector(item: &ItemId) -> String {\n+    format!(r#\"[data-entity-section=\"{}\"]\"#, item.as_str())\n+}\n+\n+pub fn entity_panel(node: &NodeState) -> Markup {\n     if let Some(markup) = crate::render::reddit::entity_markup(node) {\n         return markup;\n     }\n     html! {\n         @if let Some(data) = &node.data {\n-            div id=\"entity-panel\" class=\"entity-card\" {\n+            div class=\"entity-card\" {\n                 h2 { (data.title) }\n                 @if let Some(author) = &data.author {\n                     p class=\"muted small\" { \"by \" (author) }\n@@ -76,11 +81,11 @@ pub fn fetch_entity_panel(item: &ItemId, has_data: bool, fetching: bool) -> Mark\n     }\n }\n \n-/// Entity card + fetch control (target `#entity-section` for Idiomorph / SSE).\n+/// Entity card + fetch control (morph target [`entity_section_selector`]).\n pub fn entity_section(item: &ItemId, node: &NodeState, fetching: bool) -> Markup {\n     let has_data = node.data.is_some();\n     html! {\n-        section id=\"entity-section\" class=\"demo-panel\" {\n+        section class=\"entity-section demo-panel\" data-entity-section=(item.as_str()) {\n             (entity_panel(node))\n             (fetch_entity_panel(item, has_data, fetching))\n         }\ndiff --git a/server/src/fetch/mod.rs b/server/src/fetch/mod.rs\nindex 35f968c21c69ca557bab7951413e3cfbbccfebfd..f5759a34a1afe4069805441cefde6474a6403550 100644\n--- a/server/src/fetch/mod.rs\n+++ b/server/src/fetch/mod.rs\n@@ -77,8 +77,9 @@ pub fn fetch_entity_stream(\n             let tree = state.tree.read().await;\n             let empty = NodeState::default();\n             let node = tree.get(&id).unwrap_or(&empty);\n+            let sel = html::entity_section_selector(&id);\n             JsBuilder::new()\n-                .morph_selector(\"#entity-section\", html::entity_section(&id, node, true))\n+                .morph_selector(&sel, html::entity_section(&id, node, true))\n                 .build()\n         };\n         yield Ok(js_event(fetching_js));\n@@ -100,12 +101,13 @@ pub fn fetch_entity_stream(\n             FetchJobResult::Imported(_)\n             | FetchJobResult::NotFound\n             | FetchJobResult::SkippedCached\n-            | FetchJobResult::SkippedDuplicate => {\n+            |             FetchJobResult::SkippedDuplicate => {\n                 let tree = state.tree.read().await;\n                 let empty = NodeState::default();\n                 let node = tree.get(&id).unwrap_or(&empty);\n+                let sel = html::entity_section_selector(&id);\n                 let mut b = JsBuilder::new()\n-                    .morph_selector(\"#entity-section\", html::entity_section(&id, node, false));\n+                    .morph_selector(&sel, html::entity_section(&id, node, false));\n                 if kind == FetchKind::Children {\n                     b = b.morph_selector(\"#ranking-panel\", ranking_panel(&id, node, &tree));\n                 }\n@@ -115,8 +117,9 @@ pub fn fetch_entity_stream(\n                 let tree = state.tree.read().await;\n                 let empty = NodeState::default();\n                 let node = tree.get(&id).unwrap_or(&empty);\n+                let sel = html::entity_section_selector(&id);\n                 let js = JsBuilder::new()\n-                    .morph_selector(\"#entity-section\", html::entity_section(&id, node, false))\n+                    .morph_selector(&sel, html::entity_section(&id, node, false))\n                     .raw(&error_js(&format!(\"Reddit rate limit — retry in {reset_secs}s.\")))\n                     .build();\n                 yield Ok(js_event(js));\n@@ -125,8 +128,9 @@ pub fn fetch_entity_stream(\n                 let tree = state.tree.read().await;\n                 let empty = NodeState::default();\n                 let node = tree.get(&id).unwrap_or(&empty);\n+                let sel = html::entity_section_selector(&id);\n                 let js = JsBuilder::new()\n-                    .morph_selector(\"#entity-section\", html::entity_section(&id, node, false))\n+                    .morph_selector(&sel, html::entity_section(&id, node, false))\n                     .raw(&error_js(&format!(\"Fetch failed: {msg}\")))\n                     .build();\n                 yield Ok(js_event(js));\ndiff --git a/server/src/html/vote.rs b/server/src/html/vote.rs\nindex 89ed621ad861214e147add2062224fc4137ff8ad..48752f4d78d4762d1badc44e8df008bf5a45bab4 100644\n--- a/server/src/html/vote.rs\n+++ b/server/src/html/vote.rs\n@@ -8,6 +8,7 @@ use maud::{html, Markup};\n use serde::Deserialize;\n \n use crate::{\n+    fetch::html::entity_section,\n     form_template::template_json_compact,\n     html::JsBuilder,\n     pair::{children_of, resolve_pair, suggest_next_pair_in_pool},\n@@ -169,37 +170,13 @@ pub(crate) fn vote_recorded_morph(\n }\n \n fn vote_compare_item_card(tree: &GlobalTree, item: &ItemId, side_class: &str) -> Markup {\n-    let href = item_href(item);\n-    let title = child_title(tree, item);\n+    let node = tree.get(item).cloned().unwrap_or_else(|| NodeState {\n+        id: item.clone(),\n+        ..Default::default()\n+    });\n     html! {\n         div class=(format!(\"vote-compare-side {side_class}\")) {\n-            a class=(format!(\"vote-compare-item {side_class}\")) href=(href) {\n-                @if let Some(row) = crate::render::reddit::child_row_markup(tree, item, &href) {\n-                    (row)\n-                } @else {\n-                    strong { (title) }\n-                }\n-            }\n-            @if let Some(node) = tree.get(item) {\n-                @if crate::render::reddit::is_reddit_post(item) {\n-                    @if let Some(data) = &node.data {\n-                        @if let Some(src) = data.image_url.as_ref().or(data.thumb_url.as_ref()) {\n-                            figure class=\"vote-compare-figure\" {\n-                                img class=\"vote-compare-image\" src=(src) alt=\"\" loading=\"lazy\";\n-                            }\n-                        }\n-                        @if let Some(author) = &data.author {\n-                            p class=\"muted small\" { \"by \" (author) }\n-                        }\n-                    }\n-                } @else if let Some(data) = &node.data {\n-                    @if let Some(body) = &data.body_html {\n-                        div class=\"vote-compare-item-body\" {\n-                            (maud::PreEscaped(body))\n-                        }\n-                    }\n-                }\n-            }\n+            (entity_section(item, &node, false))\n         }\n     }\n }\n@@ -270,9 +247,6 @@ pub async fn vote_page(\n                 (vote_compare_item_card(&tree, &right, \"vote-compare-right\"))\n             }\n             (vote_back_nav(&parent))\n-            div id=\"vote-edge-history-region\" {\n-                (edge_history)\n-            }\n             form id=\"vote-compare-form\" method=\"POST\" action=\"/ui\" {\n                 input type=\"hidden\" name=(UI_RPC_FIELD) value=(rpc_json);\n                 input type=\"hidden\" name=\"ratio_left\" id=\"vote-ratio-left\" value=\"50\";\n@@ -285,6 +259,9 @@ pub async fn vote_page(\n                 }\n                 (vote_compare_actions(&parent, next_pair.as_ref()))\n             }\n+            div id=\"vote-edge-history-region\" {\n+                (edge_history)\n+            }\n         }\n     };\n \ndiff --git a/server/src/render/reddit.rs b/server/src/render/reddit.rs\nindex 4a18de93cf57d8395ded3caa373a708f39b3f43f..c4f98fc760c32ce1b41a91bd41e97908bd198937 100644\n--- a/server/src/render/reddit.rs\n+++ b/server/src/render/reddit.rs\n@@ -11,7 +11,7 @@ pub fn is_reddit_post(id: &ItemId) -> bool {\n     id.as_str().starts_with(\"reddit.com/\") && id.as_str().contains(\"/comments/\")\n }\n \n-/// Post detail card (`#entity-panel`).\n+/// Post detail card (inside [`crate::fetch::html::entity_panel`]).\n pub fn entity_markup(node: &NodeState) -> Option<Markup> {\n     if !is_reddit_post(&node.id) {\n         return None;\n@@ -41,7 +41,7 @@ pub fn child_row_markup(tree: &GlobalTree, id: &ItemId, href: &str) -> Option<Ma\n fn post_entity_card(data: &EntityData) -> Markup {\n     let image = data.image_url.as_ref().or(data.thumb_url.as_ref());\n     html! {\n-        div id=\"entity-panel\" class=\"entity-card reddit-post\" {\n+        div class=\"entity-card reddit-post\" {\n             h2 { (data.title) }\n             @if let Some(author) = &data.author {\n                 p class=\"muted small\" { \"by \" (author) }\ndiff --git a/server/static/sorter.css b/server/static/sorter.css\nindex b95718ce463b200a5667d3014dac2119836a0bef..9379c5f41dedbd41fd8951099a118de1da2a62f4 100644\n--- a/server/static/sorter.css\n+++ b/server/static/sorter.css\n@@ -254,38 +254,11 @@ h1 {\n }\n \n .vote-compare-side {\n-  background: var(--panel);\n-  border: 1px solid var(--border);\n-  border-radius: 8px;\n-  padding: 1rem;\n   min-height: 120px;\n }\n \n-.vote-compare-item {\n-  color: var(--accent);\n-  text-decoration: none;\n-  display: block;\n-}\n-\n-.vote-compare-item:hover {\n-  text-decoration: underline;\n-}\n-\n-.vote-compare-figure {\n-  margin: 0.75rem 0 0;\n-}\n-\n-.vote-compare-image {\n-  display: block;\n-  max-width: 100%;\n-  height: auto;\n-  border-radius: 6px;\n-  border: 1px solid var(--border);\n-}\n-\n-.vote-compare-item-body {\n-  margin-top: 0.75rem;\n-  font-size: 0.9rem;\n+.vote-compare-side .entity-section {\n+  margin: 0;\n }\n \n .vote-compare-nav {\n","role":"user"}],"model":"~x-ai/grok-latest"}