/* ═══════════════════════════════════════════════════════════════════════
   Canonical radius scale — single source of truth.

   Six semantic tokens at :root so every page inherits, including the
   non-v2-scoped landing (67-landing.css) and the auth/marketplace/funnel
   surfaces that load 68-brand.css.

   Legacy aliases (--r, --r2, --r3, --r-sm/md/lg/xl/pill, --mb-premium-radius*,
   --mb-shell-radius*, --v11-radius-*, --rl-radius-*) are remapped in their
   declaring files (01-base.css, 45-modern-premium.css, 49-surface-language.css,
   62-app-relaunch.css, 68-brand.css, 70-app-shell-solid.css) so the 1600+
   existing usage sites keep working unchanged.

   Cascade contract: this file MUST load before 45-modern-premium.css and any
   v4 domain layer (56–70). Loaded last among radius layers: 72-radius-flatten.css
   which carries the nested-flatten rule.
   ═════════════════════════════════════════════════════════════════════════ */

:root {
  --radius-none: 0;
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;
}