:root{--background:#fff;--foreground:#000;--color-neutral-50:#f9fafb;--color-neutral-100:#f3f4f6;--color-neutral-200:#e5e7eb;--color-neutral-300:#d1d5db;--color-neutral-400:#9ca3af;--color-neutral-500:#6b7280;--color-neutral-600:#4b5563;--color-neutral-700:#374151;--color-neutral-800:#1f2937;--color-neutral-900:#111827;--color-neutral-950:#030712;--color-accent-100:#e0f7f8;--color-accent-200:#c8edef;--color-accent-300:#a5e4e9;--color-accent-400:#8ddce2;--color-accent-500:#5cccd6;--color-accent-600:#2d8590;--color-accent-700:#1d6c79;--color-accent-800:#0f4a54;--color-accent-900:#083439;--color-success-100:#e6ffed;--color-success-200:#c6f6d5;--color-success-300:#9ae6b4;--color-success-400:#68d391;--color-success-500:#48bb78;--color-success-600:#38a169;--color-success-700:#2f855a;--color-success-800:#276749;--color-success-900:#22543d;--color-warning-100:#fffbeb;--color-warning-200:#fefcbf;--color-warning-300:#fde68a;--color-warning-400:#fcd34d;--color-warning-500:#fbbf24;--color-warning-600:#f59e0b;--color-warning-700:#d97706;--color-warning-800:#b45309;--color-warning-900:#92400e;--color-error-100:#fff1f2;--color-error-200:#fee2e2;--color-error-300:#fecaca;--color-error-400:#fca5a1;--color-error-500:#f87171;--color-error-600:#ef4444;--color-error-700:#dc2626;--color-error-800:#b91c1c;--color-error-900:#991b1b;--color-info-100:#eff6ff;--color-info-200:#dbeafe;--color-info-300:#bfdbfe;--color-info-400:#93c5fd;--color-info-500:#60a5fa;--color-info-600:#3b82f6;--color-info-700:#2563eb;--color-info-800:#1d4ed8;--color-info-900:#1e40af;--text-primary:var(--color-neutral-950);--text-secondary:var(--color-neutral-700);--text-muted:var(--color-neutral-600);--text-accent:var(--color-accent-800);--text-error:var(--color-error-700);--text-success:var(--color-success-700);--text-warning:var(--color-warning-800);--link-primary:var(--color-accent-800);--link-hover:var(--color-accent-900);--link-muted:var(--color-neutral-600);--link-muted-hover:var(--color-neutral-800);--button-secondary-bg:var(--color-neutral-100);--button-secondary-text:var(--color-neutral-900);--button-secondary-border:var(--color-neutral-300);--button-secondary-hover-bg:var(--color-neutral-200);--button-ghost-text:var(--color-neutral-700);--button-ghost-hover-bg:var(--color-neutral-100);--button-ghost-hover-text:var(--color-neutral-900);--button-ghost-active-bg:var(--color-neutral-200);--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem;--font-size-5xl:3rem;--font-size-6xl:4rem;--line-height-tight:1.2;--line-height-normal:1.5;--line-height-relaxed:1.75;--font-weight-normal:400;--font-weight-bold:700;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--spacing-4xl:6rem;--border-radius-none:0;--border-radius-sm:2px;--border-radius-md:4px;--border-radius-lg:8px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px rgba(0,0,0,.1);--shadow-lg:0 10px 15px rgba(0,0,0,.1);--shadow-xl:0 20px 25px rgba(0,0,0,.1);--transition-fast:150ms ease-in-out;--transition-normal:250ms ease-in-out;--transition-slow:350ms ease-in-out;--breakpoint-sm:640px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1280px;--breakpoint-2xl:1536px;--z-index-dropdown:1000;--z-index-sticky:1020;--z-index-fixed:1030;--z-index-modal:1040;--z-index-popover:1050;--z-index-tooltip:1060}.dark{--background:#0a0a0a;--foreground:#fff;--text-primary:var(--color-neutral-50);--text-secondary:var(--color-neutral-200);--text-muted:var(--color-neutral-400);--text-accent:var(--color-accent-300);--text-error:var(--color-error-400);--text-success:var(--color-success-400);--text-warning:var(--color-warning-400);--link-primary:var(--color-accent-300);--link-hover:var(--color-accent-200);--link-muted:var(--color-neutral-400);--link-muted-hover:var(--color-neutral-200);--button-secondary-bg:var(--color-neutral-700);--button-secondary-text:var(--color-neutral-100);--button-secondary-border:var(--color-neutral-500);--button-secondary-hover-bg:var(--color-neutral-600);--button-ghost-text:var(--color-neutral-300);--button-ghost-hover-bg:var(--color-neutral-800);--button-ghost-hover-text:var(--color-neutral-100);--button-ghost-active-bg:var(--color-neutral-700)}*{box-sizing:border-box;padding:0;margin:0}html{color-scheme:light dark;scroll-behavior:smooth}body{color:var(--foreground);background:var(--background);font-family:var(--font-body),system-ui,sans-serif;font-size:var(--font-size-base);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display),system-ui,sans-serif;font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--text-primary);margin:0}p{margin:0;color:var(--text-secondary)}a{color:var(--link-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--link-hover);text-decoration:underline}a:focus-visible{outline:2px solid var(--color-accent-600);outline-offset:2px;border-radius:var(--border-radius-sm)}img{max-width:100%;height:auto}ol,ul{margin:0 0 var(--spacing-md) 0;padding-left:var(--spacing-lg)}ul{list-style-type:disc}ol{list-style-type:decimal}li{margin-bottom:var(--spacing-xs)}nav ol,nav ul{list-style:none;margin:0;padding:0}nav li{list-style:none;margin-bottom:0}:focus-visible{outline:2px solid var(--color-accent-600);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}