:root{--bg-base:#fff;--bg-surface:#f9f9fb;--bg-panel:#f9f9fb;--text-primary:#0a0a0a;--text-secondary:#666;--text-muted:#999;--accent-primary:#1a1918;--accent-hover:#333;--accent-light:#0000000a;--brand-color:#d34127;--brand-light:#d3412714;--success:#10b981;--warning:#f59e0b;--border-light:#0000000f;--border-dark:#0000001f;--font-heading:"Instrument Serif", serif;--font-body:"Inter", sans-serif;--sidebar-width:240px;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-pill:9999px;--shadow-sm:0 2px 8px -2px #0000000a;--shadow-md:0 12px 32px -8px #0000000f;--shadow-lg:0 24px 64px -12px #00000014;--ease-spring:cubic-bezier(.175, .885, .32, 1.1);--ease-smooth:cubic-bezier(.16, 1, .3, 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