:root{--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: "SF Mono", Monaco, Inconsolata, "Fira Code", "Fira Mono", "Droid Sans Mono", "Source Code Pro", Menlo, Consolas, "Courier New", monospace;--fs-caption: 12px;--fs-body-sm: 13px;--fs-body: 14px;--fs-title-sm: 16px;--fs-title: 20px;--fs-title-lg: 24px;--fs-display: 30px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-size:var(--fs-body);color:#1f2937;background:#f9fafb}