:root{--bg-primary:#0a0b0f;--bg-elevated:#14161d;--bg-overlay:rgba(0,0,0,0.6);--text-primary:#e8eaed;--text-secondary:#8b8f96;--text-muted:#5a5e66;--accent:#00ff88;--accent-rgb:0,255,136;--accent-hover:#33ffaa;--accent-active:#00cc6a;--accent-text:#0a0b0f;--accent-glow:rgba(0,255,136,0.55);--success:#22c55e;--error:#ef4444;--warning:#f59e0b;--info:#3b82f6;--border-default:#232631;--border-hover:#3a3f4d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-8:48px;--space-10:64px;--font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-lg:18px;--font-size-xl:24px;--font-size-2xl:32px;--line-height-tight:1.2;--line-height-base:1.5;--line-height-loose:1.7;--transition-fast:120ms ease;--transition-base:200ms ease;--shadow-sm:0 1px 2px rgba(0,0,0,0.3);--shadow-md:0 4px 12px rgba(0,0,0,0.4);--shadow-lg:0 12px 32px rgba(0,0,0,0.5)}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit}