:root{--kr-green-100:#d1fae5;--kr-green-300:#6ee7b7;--kr-green-400:#34d399;--kr-green-500:#10b981;--kr-green-600:#059669;--kr-pure-white:#ffffff;--kr-white:#fafafa;--kr-gray-100:#f4f4f5;--kr-gray-200:#e4e4e7;--kr-gray-300:#d4d4d8;--kr-gray-400:#a1a1aa;--kr-gray-500:#71717a;--kr-gray-700:#52525b;--kr-gray-900:#3f3f46;--kr-black-soft:#27272a;--kr-black:#18181b;--kr-success:#10b981;--kr-warning:#f59e0b;--kr-error:#ef4444;--kr-info:#3b82f6;--surface-marketing-dark:#111111;--surface-marketing-light:#fafaf9;--surface-product-bg:#fafafa;--surface-product-card:#ffffff;--surface-product-sidebar:#f4f4f5;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 30px rgba(0,0,0,0.12);--shadow-xl:0 16px 48px rgba(0,0,0,0.16);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}html{scroll-padding-top:5.5rem}body{font-family:var(--font-body);color:var(--kr-black);background:var(--surface-product-bg);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--font-display);margin:0}code,kbd,samp{font-family:var(--font-mono)}a{color:var(--kr-green-600)}@media (prefers-color-scheme:dark){body{color:var(--kr-gray-200);background:var(--surface-marketing-dark)}a{color:var(--kr-green-400)}}