Style of manual symbol links does not match auto-linked ones

[reitzig]

Since auto-linking does not work everywhere, we have to manually create links to symbols. It would be great if they'd look the same.

I use Markdown like

[`MyClass`](classes/MyClass.swift)

which generates <a> with a nested <code> -- just the other way around form the code auto-linking generates! This causes the text to be <code>-gray instead of <a>-blue.

Arguably, auto-linking should create Markdown-compatible HTML (you can't do `[MyClass](...)`) so the same CSS works for both types of links.

Workaround: Add CSS like this:

a code {
    color: #0088cc;
}