/** * Lesson content vocabulary. * * A small, fixed set of structures a lesson is allowed to use, so writing one * stays nearly as fast as writing plain text while the result renders properly * and the platform can hook into the parts that mean something. * *

a section inside the lesson *

prose * 

      a terminal transcript
 *                      what the student types
 *                          a dim annotation beside a command
 *   
   code, highlighted by highlight.js
 *            a line (or part of one) the student adds to code they already have
 *   
          term followed by its explanation
 *   
          something new, worth stopping on
 *   
      something that bites
 *   
          go and do this now
 *   
         a checkpoint: what should be true before moving on
 *                       genuinely tabular reference material
 *       
       an answer, hidden until the reader hovers or taps it
 *
 * The lc- classes are deliberately unscoped so lesson HTML renders the same
 * wherever it is shown: the student course page, a teacher note, a preview.
 * Element rules that would leak (table, hr) stay scoped to those containers.
 *
 * Everything reads from the platform's theme variables, so light, dark, high
 * contrast and custom accents all follow. The one exception is the terminal
 * block, which stays dark in every theme, because it is a terminal.
 */

/* ── terminal transcripts ───────────────────────────────────────────
   Not a code block. Code is something the student writes; this is a
   recording of a session, prompts and output together, and it reads
   wrong in the same styling. Kept dark so it is recognizable at a
   glance as "this is the terminal, not the page". */
/* The container selectors are carried on every rule that could collide with a
   page's own `.sc-notes pre` styling. Same specificity loses to a later inline