/* Lifted out of sponsors/index.html. style-src is 'self', so a <style> block
   in the page would be refused and the rules silently lost. */
body { font-family: 'Inter', system-ui, sans-serif; }
    h1, h2, h3 { font-family: 'Space Grotesk', 'Inter', sans-serif; }
    .mono { font-family: 'JetBrains Mono', monospace; }