.ai-theme{--ai-bg:#f7f7f7;--ai-bg-card:#fff;--ai-bg-elevated:#fff;--ai-bg-subtle:#fafafa;--ai-text:#0a0a0a;--ai-text-secondary:#525252;--ai-text-tertiary:#999;--ai-text-muted:#b8b8b8;--ai-border:#e5e5e5;--ai-border-strong:#d4d4d4;--ai-border-subtle:#f1f1f1;--ai-primary:#0a0a0a;--ai-primary-hover:#1f1f1f;--ai-primary-text:#fff;--ai-secondary:#fff;--ai-secondary-hover:#fafafa;--ai-secondary-text:#0a0a0a;--ai-secondary-border:#e5e5e5;--ai-accent:#ff6803;--ai-accent-hover:#ae3a02;--ai-accent-text:#fff;--ai-accent-subtle:#fff1e6;--ai-accent-border:#ffd9ba;--ai-text-watermark:#0a0a0a0b;--ai-accent-success:#16a34a;--ai-accent-success-bg:#dcfce7;--ai-accent-warn:#dc2626;--ai-accent-warn-bg:#fee2e2;--ai-accent-info:#0ea5e9;--ai-accent-info-bg:#e0f2fe;font-family:var(--font-geist-sans), -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--ai-shadow-sm:0 1px 2px #0000000a;--ai-shadow-md:0 4px 12px -2px #0000000f, 0 2px 4px -1px #0000000a;--ai-shadow-lg:0 12px 32px -8px #00000014, 0 4px 8px -2px #0000000a;--ai-transition-fast:.15s ease-out;--ai-transition:.25s ease-out;--ai-transition-slow:.4s ease-out}.ai-theme h1,.ai-theme h2,.ai-theme h3,.ai-theme h4{letter-spacing:-.02em}.ai-theme h1{letter-spacing:-.04em}