/*
 * QueenK Study
 *
 * Study is integrated into the normal QueenK puzzle runtime.
 *
 * Ownership:
 *
 * Study Crossword layout:
 *   css/study/crossword-playfield.css
 *
 * Crossword board:
 *   css/puzzle/crossword.css
 *
 * Word wheel presentation:
 *   css/puzzle/word-wheel.css
 *
 * Word wheel interaction:
 *   js/puzzle/word-wheel.js
 *
 * Shared Study letter inventory:
 *   js/study/shared-letter-bank.js
 *
 * Do not add Crossword or wheel geometry here.
 */