/*
 * custom.css — your own overrides.
 * Loaded last, so anything here beats obsidian.css and pro.css.
 * This file is never overwritten by a theme update.
 *
 * The whole design system is variable driven; the quickest way to reshape the
 * theme is to override tokens instead of rewriting rules:
 *
 *   :root {
 *     --ob-r-md: 4px;               // sharper planes
 *     --ob-surface-1: #101014;      // lighter cards
 *     --ob-accent-bright: #ff5a5a;  // custom highlight red
 *     --ob-dur-3: 400ms;            // faster reveals
 *   }
 *
 * Accents derive from the theme colour set in the visual editor, so changing
 * "Theme Color" re-tints glows, grid, particles and buttons at once.
 */