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:root{--color-canvas:#fff;--color-surface:#fff;--color-surface-subtle:#f6f8f6;--color-ink:#1e2b25;--color-muted:#5e6a63;--color-line:#e0e6e1;--color-accent:#245b42;--color-accent-hover:#18432f;--color-accent-soft:#e7eee7;--color-on-accent:#fff;--color-on-accent-muted:#d5e3d9;--color-notice:#f6f0dc;--color-notice-ink:#655322;--color-focus:#2165ab;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Consolas, monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.5rem;--text-2xl:2rem;--text-display:clamp(2.75rem, 5.5vw, 4.5rem);--text-page-title:clamp(2rem, 4vw, 3rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--content-width:70rem;--reading-width:44rem;--duration-fast:.14s;--ease-out:cubic-bezier(.16, 1, .3, 1)}
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