improve the layout of the premium edition page

get-started/rw-premium-edition-intro.mdx

@@ -16,18 +16,12 @@ For RisingWave Cloud users, all Premium Edition features are available out of th
 
 ## Premium features
 
-The premium features are carefully selected based on the following criteria:
-
-- Seamless integration with proprietary or licensed open-source systems.
-- Advanced features that enhance development velocity and lower production deployment overhead.
-- Performance improvements for non-standard deployment environments.
-- Tailored features specifically requested by our paying customers.
-
 The following are Premium Edition features, which include a "Premium Edition Feature" note in the documentation.
 
 ### SQL and security
 
-<CardGroup> <Card title="Time travel queries" icon="clock-rotate-left" href="/processing/time-travel-queries" horizontal /> <Card title="Secret management" icon="key" href="/operate/manage-secrets" horizontal /> </CardGroup>
+* [Time travel queries](/processing/time-travel-queries)
+* [Secret management](/operate/manage-secrets)
 
 ### Schema management
 
@@ -37,10 +31,25 @@ The following are Premium Edition features, which include a "Premium Edition Fea
 
 ### Connectors
 
-<CardGroup> <Card title="Sink to Snowflake" icon="snowflake" href="/integrations/destinations/snowflake" horizontal /> <Card title="Sink to DynamoDB" icon="database" href="/integrations/destinations/amazon-dynamodb" horizontal /> <Card title="Sink to OpenSearch" icon="magnifying-glass" href="/integrations/destinations/opensearch" horizontal /> <Card title="Sink to BigQuery" icon="table" href="/integrations/destinations/bigquery" horizontal /> <Card title="Sink to SharedMergeTree table engine on ClickHouse Cloud" icon="server" href="/integrations/destinations/clickhouse#supported-table-engines" horizontal /> <Card title="Sink to SQL Server" icon="database" href="/integrations/destinations/sql-server" horizontal /> <Card title="Direct SQL Server CDC source connector" icon="plug" href="/integrations/sources/sql-server-cdc" horizontal /> <Card title="Sink to Iceberg with glue catalog" icon="mountain" href="/integrations/destinations/apache-iceberg#glue-catelogs" horizontal /> <Card title="Ingest data from webhook" icon="laptop-code" href="/integrations/sources/webhook" horizontal /></CardGroup>
+* [Sink to Snowflake](/integrations/destinations/snowflake)
+* [Sink to DynamoDB](/integrations/destinations/amazon-dynamodb)
+* [Sink to OpenSearch](/integrations/destinations/opensearch)
+* [Sink to BigQuery](/integrations/destinations/bigquery)
+* [Sink to SharedMergeTree table engine on ClickHouse Cloud](/integrations/destinations/clickhouse#supported-table-engines)
+* [Sink to SQL Server](/integrations/destinations/sql-server)
+* [Direct SQL Server CDC source connector](/integrations/sources/sql-server-cdc)
+* [Sink to Iceberg with glue catalog](/integrations/destinations/apache-iceberg#glue-catelogs)
+* [Ingest data from webhook](/integrations/sources/webhook)
 
 For users who are already using these features in 1.9.x or earlier versions, rest assured that the functionality of these features will be intact if you stay on the version. If you choose to upgrade to v2.0 or later versions, an error will show up to indicate you need a license to use the features.
 
+The premium features are carefully selected based on the following criteria:
+
+- Seamless integration with proprietary or licensed open-source systems.
+- Advanced features that enhance development velocity and lower production deployment overhead.
+- Performance improvements for non-standard deployment environments.
+- Tailored features specifically requested by our paying customers.
+
 ## How to access Premium Edition features
 
 For RisingWave Cloud users, all Premium Edition features are available out of the box without additional cost.
@@ -104,4 +113,4 @@ RisingWave provides three levels of support packages:
 
 ## Pricing
 
-Pricing for RisingWave Premium will be based on the cluster size, measured in RisingWave Units (RWUs). The number of RWUs will be determined based on the scale of data ingestion, number of streaming jobs, and the complexity of use case. There could be additional factors as well. Please contact our sales at [[email protected]](mailto:[email protected]) for more details.
+For pricing details, please contact our sales at [[email protected]](mailto:[email protected]).