/* ──────────────────────────────────────────────────────────────────────────── * styles.css — non-Tailwind component CSS + body-level chrome. * * Most v1.0 styles migrated to css/tailwind-source.css (component layer). * This file holds: * - body background gradient + base layout (was inline style on ) * - grain overlay positioning (was inline style on the

) * - SVG-defs container hide rule * * NOTE on CSP: the project's strict policy is `style-src 'self'`. That does * NOT forbid inline `style="..."` attributes (those are governed by the * separate `style-src-attr` directive, which we are NOT setting — so the CSS3 * fallback rule applies and inline style attrs remain allowed). Element-set * inline styles via JS (`el.style.transform = ...`) are likewise unaffected. * What `style-src 'self'` blocks is the `