:root{--color-background:#eee;--color-surface:#f9f9f9;--color-text:#111;--color-text-muted:#1111119e;--color-border:#d6d6d6;--color-accent:#e5ff5d;--color-accent-hover:#d0f700;--font-sans:"Helvetica Neue", Helvetica, Arial, sans-serif;--font-display:"Helvetica Neue", Helvetica, Arial, sans-serif;--font-size-description:clamp(.95rem, .9rem + .2vw, 1rem);--line-height-description:1.5;--page-gutter:clamp(1rem, .428rem + 2.86vw, 3rem);--space-md:clamp(1.75rem, 1.678rem + .36vw, 2rem);--radius-control:.5rem}*,:before,:after{box-sizing:border-box}html{background:var(--color-background);color:var(--color-text);scroll-behavior:smooth;text-rendering:optimizelegibility}body{background:var(--color-background);min-height:100vh;color:var(--color-text);font-family:var(--font-sans);letter-spacing:.02em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:1rem;font-weight:400;line-height:1.3}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}::selection{background:var(--color-accent);color:var(--color-text)}:focus-visible{outline:2px solid var(--color-text);outline-offset:4px}