:root{--bg-primary:#F7F8FA;--bg-elevated:#FFFFFF;--ink-primary:#0B1F3A;--ink-secondary:#4A5878;--ink-muted:#8A95AB;--accent-cyan:#00D4FF;--accent-cyan-deep:#0099CC;--status-approved:#00C896;--status-research:#FF8A3D;--border-subtle:#E5E9F0;--border-strong:#C9D2E0;--research-bg:#FFF4ED;--approved-bg:#E6FBF4;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;--radius-full:999px;--shadow-sm:0 1px 2px rgba(11, 31, 58, 0.04);--shadow-md:0 4px 16px rgba(11, 31, 58, 0.06);--shadow-lg:0 16px 48px rgba(11, 31, 58, 0.08);--shadow-cyan:0 8px 32px rgba(0, 212, 255, 0.18);--font-heading:'Inter Tight', -apple-system, BlinkMacSystemFont, sans-serif;--font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;--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;--wrap-max:1280px;--wrap-pad:32px;--header-height:72px;--density:1;--section-pad:calc(96px * var(--density))}