/* ========================================================================== XPERA — light theme ========================================================================== Loaded on every page, AFTER the page's own stylesheets. It does nothing until carries data-theme="light", which js/theme-toggle.js sets (and a small inline script in each sets before first paint, so the page never flashes dark). Why an override sheet rather than variables in the base CSS: the site paints its colours in three different places — the css/ partials, an inline