:root,[data-theme=dark]{color-scheme:dark;--color-canvas:#101313;--color-canvas-subtle:#141919;--color-surface:#191e1e;--color-surface-raised:#202626;--color-border:#303939;--color-border-subtle:#252c2c;--color-text:#f3f7f6;--color-text-secondary:#b2bfbc;--color-text-muted:#7f8d8a;--color-brand:#2fc1b2;--color-brand-strong:#159e91;--color-accent-blue:#367dc4;--color-accent-amber:#f2a93b;--color-brand-soft:#17312e;--color-success:#34d399;--color-success-soft:#0e2b22;--color-warning:#fbbf24;--color-warning-soft:#2b220c;--color-danger:#f87171;--color-danger-soft:#2c1417;--gradient-brand:linear-gradient(135deg,#159e91,#367dc4);--gradient-brand-soft:linear-gradient(135deg,rgba(47,193,178,.12),rgba(242,169,59,.08));--shadow-focus:0 0 0 3px rgba(47,193,178,.35);--shadow-brand:0 0 0 1px rgba(47,193,178,.25),0 8px 30px -8px rgba(54,125,196,.3);--shadow-surface:0 10px 40px -12px rgba(0,0,0,.55);--bg:var(--color-canvas);--bg-soft:var(--color-canvas-subtle);--card:var(--color-surface);--card-2:var(--color-surface-raised);--line:var(--color-border);--line-soft:var(--color-border-subtle);--text:var(--color-text);--text-2:var(--color-text-secondary);--muted:var(--color-text-muted);--primary:var(--color-brand);--primary-2:var(--color-accent-amber);--primary-soft:var(--color-brand-soft);--grad:var(--gradient-brand);--grad-soft:var(--gradient-brand-soft);--green:var(--color-success);--green-soft:var(--color-success-soft);--amber:var(--color-warning);--amber-soft:var(--color-warning-soft);--red:var(--color-danger);--red-soft:var(--color-danger-soft);--glow:var(--shadow-brand);--shadow:var(--shadow-surface);--ring:rgba(47,193,178,.35)}[data-theme=light]{color-scheme:light;--color-canvas:#f1f5f4;--color-canvas-subtle:#f7faf9;--color-surface:#ffffff;--color-surface-raised:#f5f8f8;--color-border:#dce5e2;--color-border-subtle:#eaf0ee;--color-text:#17201e;--color-text-secondary:#4e605c;--color-text-muted:#73827f;--color-brand:#087f74;--color-brand-strong:#06685f;--color-accent-blue:#326ca8;--color-accent-amber:#b86d06;--color-brand-soft:#dcf3ef;--color-success:#168a50;--color-success-soft:#e7f7ef;--color-warning:#b86d06;--color-warning-soft:#fdf3e0;--color-danger:#d53434;--color-danger-soft:#fdecec;--gradient-brand:linear-gradient(135deg,#087f74,#326ca8);--gradient-brand-soft:linear-gradient(135deg,rgba(8,127,116,.08),rgba(184,109,6,.06));--shadow-focus:0 0 0 3px rgba(8,127,116,.24);--shadow-brand:0 0 0 1px rgba(8,127,116,.18),0 10px 30px -12px rgba(50,108,168,.22);--shadow-surface:0 12px 40px -16px rgba(23,32,30,.2)}:root{--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;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--control-sm:32px;--control-md:40px;--control-lg:48px;--content-wide:1240px;--content-reading:760px;--font-xs:12px;--font-sm:14px;--font-md:16px;--font-lg:20px;--font-xl:25px;--line-body:1.9}