:root{--base-black:#000000;--base-white:#ffffff;--gray-50:#f5f5f5;--gray-100:#e5e5e5;--gray-200:#c8c8c8;--gray-300:#999999;--gray-400:#888888;--gray-500:#555555;--gray-600:#2d2d2d;--gray-700:#1e1e23;--gray-800:#181818;--gray-850:#141414;--gray-900:#09090b;--blue-400:#569cd6;--blue-500:#3b82f6;--blue-600:#007acc;--blue-700:#0069af;--blue-glow:rgba(59, 130, 246, 0.55);--blue-subtle:rgba(59, 130, 246, 0.2);--blue-shadow:#0069af42;--syntax-comment:#6a9955;--syntax-keyword:#569cd6;--syntax-string:#ce9178;--syntax-identifier:#9cdcfe;--syntax-function:#dcdcaa;--syntax-number:#b5cea8;--traffic-light-red:#ff5f57;--traffic-light-yellow:#ffbd2e;--traffic-light-green:#28ca42;--bg-primary:#09090b;--bg-secondary:#141414;--bg-tertiary:#1e1e23;--bg-elevated:#181818;--bg-surface:#0f0f12;--bg-overlay:rgba(20, 20, 20, 0.8);--bg-overlay-strong:rgba(20, 20, 20, 0.95);--bg-light:#f5f5f5;--bg-subtle:#0c0c0e;--text-primary:#ededf0;--text-secondary:#a1a1a8;--text-muted:#555555;--text-dark:#09090b;--text-link:#555555;--text-link-hover:#3b82f6;--text-tertiary:#6e6e76;--text-quaternary:#45454d;--text-new:#d4d4da;--border-default:#1e1e23;--border-light:#e5e5e5;--border-subtle:#15151a;--accent-primary:#3b82f6;--accent-secondary:#007acc;--interactive-focus:#3b82f6;--interactive-hover:rgba(255, 255, 255, 0.05);--interactive-active:rgba(59, 130, 246, 0.2);--header-bg:rgba(9, 9, 11, 0.82);--selection-bg:rgba(200, 200, 208, 0.15);--newsletter-glow:rgba(25, 25, 30, 0.5);--btn-primary-bg:#ffffff;--btn-primary-text:#09090b;--btn-primary-hover:#f0f0f0;--btn-secondary-bg:transparent;--btn-secondary-text:#ffffff;--btn-secondary-border:#15151a;--btn-secondary-hover-border:rgba(255, 255, 255, 0.5);--btn-secondary-hover-bg:rgba(255, 255, 255, 0.1);--nav-tab-bg:rgba(20, 20, 20, 0.8);--nav-tab-active-bg:#1e1e23;--nav-tab-shadow:#0069af42;--status-bar-bg:#007acc;--status-bar-text:#ffffff;--beacon-dot:#3b82f6;--beacon-ring:rgba(59, 130, 246, 0.55);--editor-bg:#09090b;--editor-content:#e8e8e8;--editor-gui-surface:rgba(200, 200, 200, 0.95);--editor-gui-surface-alt:rgba(200, 200, 200, 0.9);--footer-bg:#f5f5f5;--footer-border:#e5e5e5;--footer-heading:#09090b;--footer-text:#555555;--footer-text-muted:#888888;--font-sans:Inter, system-ui, sans-serif;--font-mono:"Berkeley Mono", "SF Mono", Monaco, Menlo, monospace;--font-serif:"ET Book", "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--text-size-xs:11px;--text-size-sm:12px;--text-size-base:13px;--text-size-md:14px;--text-size-lg:16px;--text-size-xl:18px;--text-size-2xl:24px;--text-size-3xl:36px;--text-size-hero:3.5rem;--text-size-hero-subtitle:1.2rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-bold:700;--font-weight-black:900;--leading-tight:1.1;--leading-snug:1.4;--leading-normal:1.5;--leading-relaxed:1.6;--tracking-normal:0;--tracking-wide:0.05em;--space-0:0;--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;--space-15:60px;--space-20:80px;--space-25:100px;--space-base:8px;--space-layout-page-padding-mobile:20px;--space-layout-page-padding-tablet:50px;--space-layout-page-padding-desktop:100px;--space-layout-section-gap:40px;--space-layout-component-gap:16px;--size-sidebar-width:240px;--size-mobile-nav-width:200px;--size-article-max-width:780px;--size-footer-max-width:600px;--size-icon-sm:12px;--size-icon-md:16px;--size-icon-lg:20px;--size-button-height-sm:20px;--size-button-height-md:44px;--size-button-min-touch:44px;--size-header-height:30px;--size-header-tab-height:36px;--size-header-status-bar:22px;--size-traffic-light:12px;--size-beacon:16px;--size-beacon-hero:12px;--radius-none:0;--radius-sm:2px;--radius-md:4px;--radius-lg:8px;--radius-xl:10px;--radius-full:50%;--border-w-thin:1px;--border-w-medium:2px;--shadow-none:none;--shadow-focus:0 0 0 2px rgba(255, 255, 255, 0.3);--shadow-focus-strong:0 0 0 3px rgba(255, 255, 255, 0.5);--shadow-nav:0px 0px 10px #0069af42;--shadow-dropdown:0 4px 16px rgba(0, 0, 0, 0.3);--shadow-editor:0px 0px 400px #0069af42;--shadow-beacon-glow:0 0 14px rgba(59, 130, 246, 0.9), 0 0 0 6px rgba(59, 130, 246, 0.15);--shadow-beacon-throb:0 0 12px rgba(59, 130, 246, 1), 0 0 0 6px rgba(59, 130, 246, 0.15);--shadow-beacon-throb-peak:0 0 24px rgba(59, 130, 246, 1), 0 0 0 10px rgba(59, 130, 246, 0.10);--duration-instant:0ms;--duration-fast:200ms;--duration-normal:300ms;--duration-slow:500ms;--duration-appear:2000ms;--duration-appear-slow:4000ms;--duration-beacon:2200ms;--duration-logo-grayscale:4000ms;--ease-linear:cubic-bezier(0, 0, 1, 1);--ease-default:cubic-bezier(0.25, 0.1, 0.25, 1);--ease-in:cubic-bezier(0.42, 0, 1, 1);--ease-out:cubic-bezier(0, 0, 0.58, 1);--ease-in-out:cubic-bezier(0.42, 0, 0.58, 1);--ease-appear:cubic-bezier(0.25, 0.46, 0.45, 0.94);--bp-mobile:640px;--bp-tablet-small:641px;--bp-tablet-large:800px;--bp-desktop:1024px;--z-base:1;--z-dropdown:10;--z-sticky:50;--z-header:100;--z-modal:1000;--opacity-0:0;--opacity-10:0.1;--opacity-20:0.2;--opacity-30:0.3;--opacity-40:0.4;--opacity-50:0.5;--opacity-60:0.6;--opacity-70:0.7;--opacity-80:0.8;--opacity-90:0.9;--opacity-95:0.95;--opacity-100:1}