:root {--min-viewport: 360;--max-viewport: 1600;--base-font: 10;--clamp-unit: 1vw;--space-0: 0.125rem;--space-1: clamp(0.25rem, 0.19rem + 0.13vw, 0.38rem);--space-2: clamp(0.5rem, 0.38rem + 0.25vw, 0.75rem);--space-3: clamp(0.75rem, 0.56rem + 0.38vw, 1.13rem);--space-4: clamp(1rem, 0.75rem + 0.5vw, 1.5rem);--space-5: clamp(1.25rem, 0.94rem + 0.63vw, 1.88rem);--space-6: clamp(1.5rem, 1.13rem + 0.75vw, 2.25rem);--space-8: clamp(2rem, 1.5rem + 1vw, 3rem);--space-10: clamp(2.5rem, 1.88rem + 1.25vw, 3.75rem);--space-12: clamp(3rem, 2.25rem + 1.5vw, 4.5rem);--space-16: clamp(4rem, 3rem + 2vw, 6rem);--space-20: clamp(5rem, 3.75rem + 2.5vw, 7.5rem);--space-24: clamp(6rem, 4.5rem + 3vw, 9rem);--fs-xs: clamp(0.75rem, 0.55rem + 0.63vw, 1.13rem);--fs-sm: clamp(0.875rem, 0.65rem + 0.69vw, 1.31rem);--fs-base: clamp(1rem, 0.75rem + 0.75vw, 1.5rem);--fs-lg: clamp(1.25rem, 0.94rem + 0.88vw, 1.88rem);--fs-xl: clamp(1.5rem, 1.13rem + 1vw, 2.25rem);--fs-2xl: clamp(2rem, 1.5rem + 1.25vw, 3rem);--fs-3xl: clamp(2.5rem, 1.88rem + 1.56vw, 3.75rem);--fw-light: 300;--fw-normal: 400;--fw-medium: 500;--fw-bold: 700;--lh-tight: 1.2;--lh-normal: 1.5;--lh-loose: 1.75;--color-gray-100: #f3f4f6;--color-gray-700: #374151;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,0.05);--shadow-md: 0 4px 6px rgba(0,0,0,0.1);--max-w-sm: 640px;--max-w-md: 768px;--max-w-lg: 1024px;--max-w-xl: 1280px;--max-w-2xl: 1440px;--max-w-3xl: 1600px;--fs-md: clamp(1.125rem, 0.84rem + 0.81vw, 1.69rem);--fs-4xl: clamp(3.5rem, 2.63rem + 2.19vw, 5.25rem);--fs-5xl: clamp(4.5rem, 3.38rem + 2.81vw, 6.75rem);}