Border radius
Production names radii by what they round. TCS uses 0.4rem everywhere; Four Seasons and Smithsonian are square (0). Badge pills stay fully rounded except in Four Seasons (0.2rem). Switch the theme to compare.
rounded-input0.4rem · 0
rounded-button0.4rem · 0
rounded-card0.4rem · 0
rounded-option0.4rem · 0
rounded-badge0.4rem · 0
rounded-checklist-form-card0.4rem · 0
rounded-badge-pill9999px · 0.2rem (FS)
rounded-stack6.4rem