Adjust the advanced search tip language and design

[tdlowden]

Feature/what we're after

An accurate to OpenSearch capabilities advanced search tip that appears when more than 10,000 results are returned

Also, expand the width of the banner to the same width as the cards

Anticipated/hypothesized benefits

• help people find data via helpful tips

Measurements/metrics

• [description of a thing that can be monitored or tested to measure and validate when the outcome has been achieved]

References/background

• width same as cards
• two sentences that are true to opensearch capability for search help. maybe talking about using quotes or boolean, depending on functionality

[neilmb]

This is follow-on work when #5595 is done. cc @cmhedrickREI