/* =========================================================================== Ember background effect (particles.js) Rising red embers, based on https://codepen.io/naraku3232/pen/MjQpdd Renders on a fixed, transparent layer behind all content — it does NOT paint a background of its own, so the page's own background is preserved. Activated only on pages whose carries the `fire-fx` class (see game.php — applied to the Dark Island landing page). ===========================================================================*/ .embers-fx-layer { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: transparent; } /* particles.js injects a