diff --git a/config/entertainment/side.yml b/config/entertainment/side.yml
index c5377b0..1b8e01c 100644
--- a/config/entertainment/side.yml
+++ b/config/entertainment/side.yml
@@ -1,9 +1,9 @@
-# Entertainment side rail — gaming news, podcasts, gaming videos
+# Entertainment side rail — gaming news, podcasts, gaming videos (stacked)
 - size: small
   widgets:
     - type: reddit
       subreddit: gamingnews
-      limit: 7
+      limit: 8
       style: vertical-cards
     - type: videos
       style: vertical-list
diff --git a/config/headlines/main.yml b/config/headlines/main.yml
index 8d6fdd2..bf6949e 100644
--- a/config/headlines/main.yml
+++ b/config/headlines/main.yml
@@ -1,39 +1,41 @@
-# Headlines main — the front page, all cards (curated feeds only)
+# Headlines main — front page sections as tabs (curated feeds only)
 - size: full
   widgets:
-    - type: rss
-      title: Top Stories
-      style: horizontal-cards
-      limit: 12
-      feeds:
-        - url: https://www.techmeme.com/feed.xml
-          title: Techmeme
-        - url: https://www.coindesk.com/arc/outboundfeeds/rss
-          title: CoinDesk
-        - url: "https://rsshub.app/twitter/user/realdonaldtrump/readable=1&showRetweetTextInTitle=0&addLinkForPics=1&showQuotedInTitle=1&heightOfPics=150&includeRts=0&forceWebApi=true"
-          title: Donald Trump
+    - type: group
+      widgets:
+        - type: rss
+          title: Top Stories
+          style: horizontal-cards
+          limit: 12
+          feeds:
+            - url: https://www.techmeme.com/feed.xml
+              title: Techmeme
+            - url: https://www.coindesk.com/arc/outboundfeeds/rss
+              title: CoinDesk
+            - url: "https://rsshub.app/twitter/user/realdonaldtrump/readable=1&showRetweetTextInTitle=0&addLinkForPics=1&showQuotedInTitle=1&heightOfPics=150&includeRts=0&forceWebApi=true"
+              title: Donald Trump
 
-    - type: rss
-      title: World & Business
-      style: detailed-list
-      limit: 20
-      collapse-after: 8
-      feeds:
-        - url: https://rss.app/feeds/adBHvrEfXuYMNzbH.xml
-          title: Stripe Newsroom
-        - url: https://rsshub.app/twitter/user/geiger_capital
-          title: Geiger Capital
-        - url: https://rss.app/feeds/z2Pt6cHtQq9aKZDy.xml
-          title: "@Polymarket"
-        - url: https://rss.app/feeds/gZnrKzLOWG8nhajs.xml
-          title: "@SenLummis"
+        - type: rss
+          title: Business
+          style: detailed-list
+          limit: 20
+          collapse-after: 8
+          feeds:
+            - url: https://rss.app/feeds/adBHvrEfXuYMNzbH.xml
+              title: Stripe Newsroom
+            - url: https://rsshub.app/twitter/user/geiger_capital
+              title: Geiger Capital
+            - url: https://rss.app/feeds/z2Pt6cHtQq9aKZDy.xml
+              title: "@Polymarket"
+            - url: https://rss.app/feeds/gZnrKzLOWG8nhajs.xml
+              title: "@SenLummis"
 
-    - type: rss
-      title: Crypto
-      style: horizontal-cards-2
-      limit: 12
-      feeds:
-        - url: https://rss.app/feeds/wiGtpLZuOjLgKlC4.xml
-          title: Watcher Guru
-        - url: https://rss.app/feeds/rb0smDdeyhIkusel.xml
-          title: Crypto Fundraising
+        - type: rss
+          title: Crypto
+          style: horizontal-cards-2
+          limit: 12
+          feeds:
+            - url: https://rss.app/feeds/wiGtpLZuOjLgKlC4.xml
+              title: Watcher Guru
+            - url: https://rss.app/feeds/rb0smDdeyhIkusel.xml
+              title: Crypto Fundraising
diff --git a/config/markets/left.yml b/config/markets/left.yml
index fa61555..ce7778f 100644
--- a/config/markets/left.yml
+++ b/config/markets/left.yml
@@ -1,47 +1,47 @@
-# Markets left rail — tickers as tabs, macro rates below
+# Markets left rail — tickers and macro rates (stacked)
 - size: small
   widgets:
-    - type: group
-      widgets:
-        - type: markets
-          title: Indices
-          markets:
-            - symbol: SPY
-              name: S&P 500
-            - symbol: QQQ
-              name: Nasdaq
-            - symbol: DX-Y.NYB
-              name: Dollar Index
-        - type: markets
-          title: Crypto
-          markets:
-            - symbol: BTC-USD
-              name: Bitcoin
-            - symbol: ETH-USD
-              name: Ethereum
-        - type: markets
-          title: Stocks
-          sort-by: absolute-change
-          markets:
-            - symbol: NVDA
-              name: NVIDIA
-            - symbol: AAPL
-              name: Apple
-            - symbol: MSFT
-              name: Microsoft
-            - symbol: GOOGL
-              name: Google
-            - symbol: AMD
-              name: AMD
-            - symbol: RDDT
-              name: Reddit
-            - symbol: AMZN
-              name: Amazon
-            - symbol: TSLA
-              name: Tesla
-            - symbol: INTC
-              name: Intel
-            - symbol: META
-              name: Meta
+    - type: markets
+      title: Indices
+      markets:
+        - symbol: SPY
+          name: S&P 500
+        - symbol: QQQ
+          name: Nasdaq
+        - symbol: DX-Y.NYB
+          name: Dollar Index
+
+    - type: markets
+      title: Crypto
+      markets:
+        - symbol: BTC-USD
+          name: Bitcoin
+        - symbol: ETH-USD
+          name: Ethereum
+
+    - type: markets
+      title: Stocks
+      sort-by: absolute-change
+      markets:
+        - symbol: NVDA
+          name: NVIDIA
+        - symbol: AAPL
+          name: Apple
+        - symbol: MSFT
+          name: Microsoft
+        - symbol: GOOGL
+          name: Google
+        - symbol: AMD
+          name: AMD
+        - symbol: RDDT
+          name: Reddit
+        - symbol: AMZN
+          name: Amazon
+        - symbol: TSLA
+          name: Tesla
+        - symbol: INTC
+          name: Intel
+        - symbol: META
+          name: Meta
 
     - $include: ../shared/rates.yml
diff --git a/config/markets/right.yml b/config/markets/right.yml
index fa977f6..84e3ff7 100644
--- a/config/markets/right.yml
+++ b/config/markets/right.yml
@@ -1,46 +1,46 @@
-# Markets right rail — crypto / chatter / pods as tabs
+# Markets right rail — crypto, chatter, pods (stacked)
 - size: small
   widgets:
-    - type: group
-      widgets:
-        - type: rss
-          title: Crypto
-          limit: 25
-          collapse-after: 10
-          feeds:
-            - url: https://rss.app/feeds/wiGtpLZuOjLgKlC4.xml
-              title: Watcher Guru
-            - url: https://rss.app/feeds/FXaMUoJgdqhPAKaV.xml
-              title: "@AltcoinDaily"
-            - url: https://rss.app/feeds/pci0tnfa7vBgkJmm.xml
-              title: "@coinbureau"
-            - url: https://rss.app/feeds/BlE1VwSSmicg51Y7.xml
-              title: "@naruto11eth"
-            - url: https://rss.app/feeds/zpBYRBsqtN6cVBe7.xml
-              title: "@onechancefreedm"
-            - url: https://rss.app/feeds/DFPARMmEVkKY3q67.xml
-              title: "@Pirat_Nation"
-        - type: rss
-          title: Chatter
-          limit: 20
-          collapse-after: 10
-          feeds:
-            - url: https://rsshub.app/twitter/user/geiger_capital
-              title: Geiger Capital
-            - url: https://rsshub.app/twitter/user/autismcapital
-              title: "@autismcapital"
-            - url: https://rss.app/feeds/z2Pt6cHtQq9aKZDy.xml
-              title: "@Polymarket"
-            - url: https://rss.app/feeds/gZnrKzLOWG8nhajs.xml
-              title: "@SenLummis"
-        - type: rss
-          title: Pods
-          limit: 15
-          collapse-after: 8
-          feeds:
-            - url: https://rsshub.app/youtube/user/%40AcquiredFM
-              title: Acquired
-            - url: https://rsshub.app/youtube/user/@20vc
-              title: 20VC
-            - url: https://rsshub.app/youtube/user/@founderspodcast1
-              title: Founders
+    - type: rss
+      title: Crypto
+      limit: 20
+      collapse-after: 6
+      feeds:
+        - url: https://rss.app/feeds/wiGtpLZuOjLgKlC4.xml
+          title: Watcher Guru
+        - url: https://rss.app/feeds/FXaMUoJgdqhPAKaV.xml
+          title: "@AltcoinDaily"
+        - url: https://rss.app/feeds/pci0tnfa7vBgkJmm.xml
+          title: "@coinbureau"
+        - url: https://rss.app/feeds/BlE1VwSSmicg51Y7.xml
+          title: "@naruto11eth"
+        - url: https://rss.app/feeds/zpBYRBsqtN6cVBe7.xml
+          title: "@onechancefreedm"
+        - url: https://rss.app/feeds/DFPARMmEVkKY3q67.xml
+          title: "@Pirat_Nation"
+
+    - type: rss
+      title: Chatter
+      limit: 15
+      collapse-after: 5
+      feeds:
+        - url: https://rsshub.app/twitter/user/geiger_capital
+          title: Geiger Capital
+        - url: https://rsshub.app/twitter/user/autismcapital
+          title: "@autismcapital"
+        - url: https://rss.app/feeds/z2Pt6cHtQq9aKZDy.xml
+          title: "@Polymarket"
+        - url: https://rss.app/feeds/gZnrKzLOWG8nhajs.xml
+          title: "@SenLummis"
+
+    - type: rss
+      title: Pods
+      limit: 12
+      collapse-after: 4
+      feeds:
+        - url: https://rsshub.app/youtube/user/%40AcquiredFM
+          title: Acquired
+        - url: https://rsshub.app/youtube/user/@20vc
+          title: 20VC
+        - url: https://rsshub.app/youtube/user/@founderspodcast1
+          title: Founders
diff --git a/config/schedule/right.yml b/config/schedule/right.yml
index d60fc6e..5b79505 100644
--- a/config/schedule/right.yml
+++ b/config/schedule/right.yml
@@ -1,4 +1,4 @@
-# Schedule right rail — running task lists
+# Schedule right rail — task lists (stacked)
 - size: small
   widgets:
     - type: to-do
diff --git a/config/technology/left.yml b/config/technology/left.yml
index 5566342..bf83df6 100644
--- a/config/technology/left.yml
+++ b/config/technology/left.yml
@@ -1,18 +1,13 @@
-# Technology left rail — tools & launches
+# Technology left rail — launches, blogs, ship log (stacked)
 - size: small
   widgets:
     - type: rss
-      title: Terminal Trove
+      title: Launches
       limit: 15
       collapse-after: 6
       feeds:
         - url: https://terminaltrove.com/new.xml
           title: Terminal Trove
-    - type: rss
-      title: Product Hunt
-      limit: 15
-      collapse-after: 6
-      feeds:
         - url: https://rss.app/feeds/_tBKt0Q2vzII4baWl.xml
           title: Product Hunt
     - type: rss
@@ -28,3 +23,16 @@
           title: OpenAI News
         - url: https://rss.app/feeds/Q5ElsNVbwLHZhUPm.xml
           title: Cloudflare Blog
+    - type: rss
+      title: Ship Log
+      limit: 15
+      collapse-after: 6
+      feeds:
+        - url: https://hnrss.org/show
+          title: Show HN
+        - url: https://rsshub.app/github/trending/daily/any
+          title: GitHub Trending
+        - url: https://rss.app/feeds/y4Wby7sxFhCINQvr.xml
+          title: Starred Repos
+        - url: https://rss.app/feeds/Nw0aq77nQjy57K2X.xml
+          title: "@thdxr"
diff --git a/config/technology/main.yml b/config/technology/main.yml
index ef52112..5c07a8a 100644
--- a/config/technology/main.yml
+++ b/config/technology/main.yml
@@ -10,21 +10,7 @@
           title: Techmeme
           hide-description: true
 
-    - type: rss
-      title: Ship Log
-      style: detailed-list
-      limit: 20
-      collapse-after: 6
-      feeds:
-        - url: https://hnrss.org/show
-          title: Show HN
-        - url: https://rsshub.app/github/trending/daily/any
-          title: GitHub Trending
-        - url: https://rss.app/feeds/y4Wby7sxFhCINQvr.xml
-          title: Starred Repos
-        - url: https://rss.app/feeds/Nw0aq77nQjy57K2X.xml
-          title: "@thdxr"
-
+    # Subreddits split into small tab-groups so the tab bar never overflows.
     - type: group
       define: &sub
         type: reddit
@@ -39,6 +25,11 @@
           <<: *sub
         - subreddit: tui
           <<: *sub
+        - subreddit: termux
+          <<: *sub
+
+    - type: group
+      widgets:
         - subreddit: hyprland
           <<: *sub
         - subreddit: niri
@@ -47,10 +38,11 @@
           <<: *sub
         - subreddit: unixporn
           <<: *sub
-        - subreddit: termux
-          <<: *sub
         - subreddit: LinuxCirclejerk
           <<: *sub
+
+    - type: group
+      widgets:
         - subreddit: ethereum
           <<: *sub
         - subreddit: ipfs
diff --git a/config/technology/right.yml b/config/technology/right.yml
index 6f551d4..0d5786f 100644
--- a/config/technology/right.yml
+++ b/config/technology/right.yml
@@ -1,9 +1,9 @@
-# Technology right rail — self-hosting board + futurism deep dives
+# Technology right rail — self-hosting board and deep dives (stacked)
 - size: small
   widgets:
     - type: reddit
       subreddit: selfhosted
-      limit: 7
+      limit: 8
       style: vertical-cards
     - type: videos
       style: vertical-list
@@ -14,3 +14,12 @@
         - UCZFipeZtQM5CKUjx6grh54g # Isaac Arthur
         - UCR9sFzaG9Ia_kXJhfxtFMB # melodysheep
         - UCSeuZvDGosq1zC6NqgqGo-Q # merlin
+    - type: videos
+      style: vertical-list
+      collapse-after: 4
+      title: Education
+      channels:
+        - UCHnyfMqiRRG1u-2MsSQLbXA # Veritasium
+        - UCsXVk37bltHxD1rDPwtNM8QL # Kurzgesagt
+        - UCxqAWLTk1CmBvZFPzeZMd9A # Domain of Science
+        - UCeUJFQ0D9qs6aVNyUt9fkeQ # The Armchair Historian