:root{--gbp-color-bg:#fff;--gbp-color-surface:#fff;--gbp-color-surface-alt:#f7f5f1;--gbp-color-text:#0e0e0d;--gbp-color-muted:#756f67;--gbp-color-border:#ded8cf;--gbp-color-accent:#111;--gbp-color-accent-contrast:#fff;--gbp-font-body:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--gbp-font-heading:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--gbp-container:1280px;--gbp-container-wide:1480px;--gbp-gutter:32px;--gbp-mobile-gutter:18px;--gbp-section-y:72px;--gbp-radius-sm:4px;--gbp-radius-md:10px;--gbp-radius-lg:18px;--gbp-shadow-sm:0 10px 30px rgba(0,0,0,.06);--gbp-shadow-md:0 20px 60px rgba(0,0,0,.10);--gbp-transition-fast:.16s ease;--gbp-transition-base:.24s ease;--gbp-header-height:82px;--gbp-header-height-mobile:66px}