Hardcore trades not visible enough

I am new here so I dont want to lean myself to far out the window. This site is amazing and the outlay is beautiful but I had two trades gone awry because the potential traders thought I was selling SC items. I have no marked it clearly but it would be nice if there is a different font color for the hardcore trades. Since i put everything in the right queue things got very confusing.

There is a big warning block at the top if any hardcore trade.

Hardcore trades are also segregated into the hardcore section if the browse trades tool.

I can't do any more than that, sorry. If people don't realise it's a hardcore trade by now then they're just time wasters and no amount of development will fix that.

The Problem is that you can't use more than 1 Filter while browsing Trades, for example search for all Hardcore-Trades for PlayStation-User only. It only works if you know exactly what item you're looking for. And like the Admin said: You can't blame the site if the User are unable to look for the right platform / playmode. Happens to me all the time, too.
Greetings, Dorf-Wotank

you can add in the hardcore trade such a glowing, shimmering frame in red and maroon colors

I dont know, seeing the big bold warning has saved me many times. Might be more on the people posting their trade not selecting hardcore.