/* reset.css — normalize box model, kill defaults, lock the viewport. */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none; }
html, body { width: 100%; height: 100%; overflow: hidden; touch-action: none; overscroll-behavior: none; }
button { font: inherit; color: inherit; }