:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px}.site,body{min-height:100vh}.site{width:100%}button{font-family:inherit}button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}html[data-theme=dark]{color-scheme:dark;--bg-page:radial-gradient(circle at top,#1e293b 0%,#0b1226 45%,#070b16 100%);--text-primary:#e5e7eb;--text-secondary:#a8b3c5;--text-muted:#94a3b8;--text-faint:#64748b;--text-heading:#f1f5f9;--text-nav:#d1d5db;--text-nav-hover:#ffffff;--text-body:#c6d0de;--text-badge:#cbd5e1;--border:#374151;--border-subtle:#1e293b;--border-card:#263247;--border-input:#334155;--border-badge:#3b4c67;--surface-card:rgba(17,24,39,0.7);--surface-elevated:rgba(17,24,39,0.85);--surface-solid:#111827;--surface-input:#0f172a;--accent:#93c5fd;--accent-hover:#bfdbfe;--accent-strong:#2563eb;--accent-active-bg:#1e3a5f;--accent-subtitle:#93c5fd;--btn-primary-fg:#ffffff;--btn-secondary-bg:#1f2937;--btn-secondary-fg:#f9fafb;--btn-secondary-border:#334155;--code-fg:#93c5fd;--code-bg:rgba(15,23,42,0.6);--code-block-bg:#0b1220;--code-block-border:#1e293b;--code-block-fg:#e2e8f0;--code-prompt:#34d399;--code-token-keyword:#7dd3fc;--code-token-string:#86efac;--code-token-variable:#fbbf24;--code-token-path:#c4b5fd;--code-token-operator:#94a3b8;--code-token-comment:#64748b;--code-token-url:#93c5fd;--code-token-plain:#e2e8f0;--flow-line:#334155;--flow-marker-bg:#1e3a5f;--flow-marker-border:#3b82f6;--flow-marker-fg:#93c5fd;--layer-arrow:#475569;--layer-arrow-tip:#475569;--nav-sublink-border:#334155;--nav-sublink-hover-border:#3b82f6;--focus-ring:#2563eb;--focus-border:#3b82f6}html[data-theme=light]{color-scheme:light;--bg-page:radial-gradient(circle at top,#f8fafc 0%,#e2e8f0 50%,#f1f5f9 100%);--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-faint:#94a3b8;--text-heading:#0f172a;--text-nav:#334155;--text-nav-hover:#0f172a;--text-body:#334155;--text-badge:#475569;--border:#cbd5e1;--border-subtle:#e2e8f0;--border-card:#e2e8f0;--border-input:#cbd5e1;--border-badge:#cbd5e1;--surface-card:rgba(255,255,255,0.92);--surface-elevated:#ffffff;--surface-solid:#ffffff;--surface-input:#ffffff;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-strong:#2563eb;--accent-active-bg:#dbeafe;--accent-subtitle:#1d4ed8;--btn-primary-fg:#ffffff;--btn-secondary-bg:#f1f5f9;--btn-secondary-fg:#0f172a;--btn-secondary-border:#cbd5e1;--code-fg:#1d4ed8;--code-bg:#f1f5f9;--code-block-bg:#0f172a;--code-block-border:#1e293b;--code-block-fg:#e2e8f0;--code-prompt:#34d399;--code-token-keyword:#7dd3fc;--code-token-string:#86efac;--code-token-variable:#fbbf24;--code-token-path:#c4b5fd;--code-token-operator:#94a3b8;--code-token-comment:#64748b;--code-token-url:#93c5fd;--code-token-plain:#e2e8f0;--flow-line:#cbd5e1;--flow-marker-bg:#dbeafe;--flow-marker-border:#3b82f6;--flow-marker-fg:#1d4ed8;--layer-arrow:#94a3b8;--layer-arrow-tip:#94a3b8;--nav-sublink-border:#cbd5e1;--nav-sublink-hover-border:#2563eb;--focus-ring:#2563eb;--focus-border:#3b82f6}