ideas: move more under cards

ideas/index.rst

@@ -5,21 +5,13 @@
 Ideas
 ######
 
-Welcome to the project ideas page for `GSoC 2024 <https://developers.google.com/open-source/gsoc/timeline>`_. The
-BeagleBoard.org community is loaded with experts on building open source embedded systems. An embedded
-system is built using a computer dedicated to a specific purpose, like a toaster, coffee machine, dish washer, thermostat
-or anti-lock brakes. You can think of an embedded system as a computer designed to not look like a computer
-and to automate things in the physical world.
+.. sidebar:: Welcome
 
-.. image:: ../_static/images/ideas-below.webp
-    :align: center
-
-.. important::
-
-   **No direct messages should be sent unless the topic is truly a private matter.**
-
-   BeagleBoard.org is all about being open. Please keep discussion in public
-   on `our forum <https://bbb.io/gsocml>`_.
+    Welcome to the project ideas page for `GSoC 2024 <https://developers.google.com/open-source/gsoc/timeline>`_. The
+    BeagleBoard.org community is loaded with experts on building open source embedded systems. An embedded
+    system is built using a computer dedicated to a specific purpose, like a toaster, coffee machine, dish washer, thermostat
+    or anti-lock brakes. You can think of an embedded system as a computer designed to not look like a computer
+    and to automate things in the physical world.
 
 .. sidebar:: Did you know?
 
@@ -62,6 +54,19 @@ and to automate things in the physical world.
    :margin: 4 4 0 0 
    :gutter: 1
 
+   .. grid-item::
+
+      .. image:: ../_static/images/ideas-below.webp
+          :align: center
+
+   .. grid-item-card::
+
+      :fas:`exclamation;pst-color-danger` Important: **No direct messages**
+      ^^^
+
+      BeagleBoard.org is all about being open. Please keep discussion in public
+      on `our forum <https://bbb.io/gsocml>`_.
+
    .. grid-item-card:: Low-latency I/O RISC-V CPU core in FPGA fabric
 
       :fas:`microchip;pst-color-primary` FPGA gateware improvements