/* Shared neutral foundation. Keep content/media colors intact. */
:root{
 --canvas:#fafafa;
 --surface:#ffffff;
 --ink:#171717;
 --muted:#525252;
 --line:#e5e5e5;
 --control:#737373;
 --accent:#171717;
 --accent-hover:#333333;
 --warm:#f0f0f0;
 --progress:#e8e8e8;
 --signal:#b7f34b;
 --signal-mid:#84cc16;
 --signal-deep:#4d7c0f;
 --error:#b42318;
 --font-ui:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 --text-small:.875rem;
 --text-body:1rem;
 --text-section:1.25rem;
 --text-title:2rem;
 --space-1:.5rem;
 --space-2:1rem;
 --space-3:1.5rem;
 --space-4:2rem;
 --space-5:3rem;
 --space-6:4rem;
}