:root{--color-bg:#f5f5f7;--color-surface:#ffffff;--color-surface-hover:#fafafa;--color-text:#1d1d1f;--color-text-secondary:#6e6e73;--color-text-tertiary:#86868b;--color-border:#d2d2d7;--color-border-subtle:#e8e8ed;--color-accent:#0071e3;--color-accent-hover:#0077ed;--color-danger:#ff3b30;--color-danger-bg:#fff1f0;--color-success:#34c759;--color-warning-bg:#fff9e6;--color-warning-text:#946200;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-pill:980px;--shadow-sm:0 1px 2px rgba(0,0,0,0.04),0 1px 1px rgba(0,0,0,0.03);--shadow-md:0 4px 16px rgba(0,0,0,0.06),0 1px 3px rgba(0,0,0,0.04);--shadow-lg:0 12px 32px rgba(0,0,0,0.1),0 2px 8px rgba(0,0,0,0.06);--font-sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;color-scheme:light}@media 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