Nashville Warrior is a reading site made of bar boxes, tables and a few controls, and it is built to be usable by everyone: semantic headings in strict order, keyboard-reachable controls with visible focus, text that scales, and colour that never carries meaning alone.
The bar boxes get particular attention, because they are the site. A chart cell is TEXT — the digit, the minus, the caret, the diamond, all of them characters a screen reader announces in reading order — never a shape drawn in colour, which is also why this site declares no categorical palette at all. A split bar is one list item holding two cells rather than two items, so the bar count a reader is tracking survives being read aloud.
The tables follow the same rule. Each has real row and column headers so a screen reader can announce a cell in context, and every one scrolls sideways inside its own box so the page itself never does. The reading drill keeps its answers in the document behind a native disclosure rather than injecting them with script, so they are reachable by keyboard, readable by a crawler, and hidden from nobody who wants them.
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