/*
  Ligatures in Python blocks, and nowhere else.

  The theme ships `font-variant-ligatures: none` on
  `.md-typeset code, .md-typeset kbd, .md-typeset pre`, which is the right
  default nearly everywhere. Two places want the exception undone, and one
  place that looks like it does, doesn't:

  - Inline code in running prose is a thing the reader is about to type,
    so it shows the characters on their keyboard rather than a glyph
    standing in for them. Default kept.
  - A **terminal transcript is not code**. A `console`, `sh`, `fish` or
    `powershell` block is a recording of what a shell printed, and a shell
    does not draw `!=` as `≠`. Substituting glyphs there would make the
    page disagree with the terminal it is quoting. Default kept.
  - A Python block is code, read as code, and the ligatures are the reason
    to choose the face at all. Exception applies here only.

  Worth knowing which spellings this actually moves, since it is easy to
  assume the wrong ones: Fira Code ligates `->`, `-->`, `!=`, `>=`, `::`,
  `//` and friends. It does *not* touch `--` before a letter, so every
  `--flag` on this site renders as plain characters wherever it appears.

  The language class sits on the wrapping div (`.language-python`), not on
  the `<code>`, which is why the selector reaches down rather than
  matching the element directly.

  `toml`, `json` and `yaml` blocks are code by any reasonable reading and
  are deliberately left out: there are twenty of them against four hundred
  Python blocks, and none contains a spelling Fira Code would ligate. Add
  them here if that stops being true.

  `font-feature-settings` is set alongside `font-variant-ligatures`, not
  instead. The theme puts `font-feature-settings: "kern"` on these
  elements, and that is the low-level OpenType control — where the two
  disagree it wins, so `calt` (the feature driving the ligatures) has to be
  named explicitly or it stays suppressed however the high-level property
  is set.
*/

.md-typeset .language-python pre,
.md-typeset .language-python code {
  font-variant-ligatures: contextual common-ligatures;
  font-feature-settings: "kern", "calt" 1;
}