Congratulations on this cool theme. I have a couple of comments but I too have noticed the link styles and experimented. ( I have manually inserted underlines on some articles.)
I have created a child theme and inserted some css rules. I copied your style name space which are global. I didn’t like the effect this had on content outside the element and comment divisions. I thus turned it back.
When I find time, I plan to write some rules that only apply to those elements for which I require the different anchor rules. If you were to beat me to it, that’d be great, and I ma sure your colour management /choice would be better.
Here are my rules,
a { color: #55626D; }
a { text-decoration: underline; }
a:link { color: #FE9A2E; }
a:visited { color: #55626D; }
a:hover, a:focus { color: #FFC600; outline: 0; }
but I don’t recommend that people use them.
wp 4.1 – http://wiki.davelevy.info
This is what I did
.entry-content a { text-decoration: underline; }
.comment-list a { text-decoration: underline; }
I’ll make up my mind about colour and underline style and weight some time in the future.