Why aren't all styles defined in the template's style sheet? - Joomla! Forum - community, help and support

i'm modifying rhuk template, looking style "contentpagetitle" modify, couldn't find in "template_css.css"!
after searching, found in "components/com_content/content.html.php" instead!
now, suppose mean? why aren't styles defined in style sheet file? there logic i'm missing here? have dufficulties logics , programming in general. i'm interested in graphics side , want modify of templates. it's not easy.

another question:
why there 2 different rhuk solar flare templates same name? mean famous 1 one orange look. when install joomla 1 black & red look.. 

thanks helping comments.

hi,

normally use styles need template, makes no sense define possible options, without using them, wastes code.

if have problems styles, maybe helps little ...

http://www.joomlart.com/mambo_tutorials/templates_tutorials/index.php?option=com_content&task=view&id=44&itemid=210