:root{--reni-color-bg:#fff;--reni-color-fg:#1a1a1a;--reni-color-muted:#6b6b6b;--reni-color-accent:#c2410c;--reni-color-accent-fg:#fff;--reni-radius:8px;--reni-space-2:.5rem;--reni-space-3:.75rem;--reni-space-4:1rem;--reni-space-6:1.5rem;--reni-font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}
*{box-sizing:border-box}html,body{background:var(--reni-color-bg);color:var(--reni-color-fg);margin:0;padding:0}