:root{--max-w:1100px;--radius-sm:10px;--radius-md:12px;--radius-lg:14px;--radius-xl:16px;--radius-pill:999px;--shadow-hover:0 8px 24px #00000026;--shadow-soft:0 2px 8px #0000000f;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--brand-bg:#fafafa;--brand-fg:#111;--brand-fg-muted:#666;--brand-fg-subtle:#999;--brand-border:#eee;--brand-border-light:#00000014;--brand-card:#fff;--brand-pill-bg:#f0f0f0;--brand-pill-fg:#555;--brand-accent:#111;--brand-accent-fg:#fff;--brand-dark-bg:#111;--brand-dark-fg:#fff;--brand-dark-muted:#999;--brand-dark-border:#ffffff1a;--brand-body-family:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--brand-display-family:var(--brand-body-family);--brand-mono-family:ui-monospace, SFMono-Regular, "Liberation Mono", Menlo, monospace;--brand-device-family:var(--brand-display-family);--brand-gradient-from:transparent;--brand-gradient-to:transparent;--brand-space-xs:16px;--brand-space-sm:24px;--brand-space-md:32px;--brand-space-lg:48px;--brand-space-xl:80px;--brand-space-2xl:120px;--radius-2xl:20px;--radius-3xl:24px;--radius-4xl:32px}