:root{--color-background:#f7f4ef;--color-surface:#ffffff;--color-primary:#2c2419;--color-secondary:#5c5348;--color-muted:#9e9690;--color-border:#e0dbd4;--color-accent:#6f4e37;--color-accent-tint:#fdf6f0;--color-success:#2d7d4a;--color-error:#c0392b;--color-on-primary:#ffffff;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-pill:999px;--font-sm:13px;--font-md:15px;--font-lg:17px;--font-xl:22px;--font-xxl:28px;--shadow-card:0 2px 8px rgba(0,0,0,0.06)}*,:after,:before{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--color-background);color:var(--color-primary);font-size:var(--font-md);-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}