guardian/frontend — pull request #6682 by paulrobertlloyd (2014-10-22 15:17:33+00:00)
Title: Podcast tone

Redesigned podcast tone, that is now aligned across fronts and article pages. Also, updates media colour variables (we were using four when only required three) and allows the media player to take on the new podcast tonal colouring.

Cards on fronts (shown alongside audio cards):
![screen shot 2014-10-22 at 16 10 33](https://cloud.githubusercontent.com/assets/813383/4738612/5f8a3cd2-59fe-11e4-8468-38f19d3316aa.png)

Podcast article and player:
![screen shot 2014-10-22 at 16 10 43](https://cloud.githubusercontent.com/assets/813383/4738623/707e7846-59fe-11e4-81a6-fb67cf22bc10.png)