:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-primary-light: #dbeafe;--color-primary-rgb: 37, 99, 235;--color-accent: #10b981;--color-accent-dark: #059669;--color-accent-light: #d1fae5;--color-text: #111827;--color-text-secondary: #4b5563;--color-text-tertiary: #9ca3af;--color-text-inverse: #ffffff;--color-background: #ffffff;--color-surface: #f9fafb;--color-surface-elevated: #ffffff;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #60a5fa 100%);--gradient-cta: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);--gradient-surface: linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 100%);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-mono: "JetBrains Mono", "Fira Code", Consolas, Monaco, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--font-size-7xl: 4.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--line-height-tight: 1.1;--line-height-snug: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--line-height-loose: 2;--spacing-0: 0;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--spacing-32: 8rem;--max-width-sm: 640px;--max-width-md: 768px;--max-width-lg: 1024px;--max-width-xl: 1280px;--max-width-2xl: 1536px;--max-width-content: 1200px;--max-width-prose: 65ch;--container-padding: var(--spacing-4);--section-padding: var(--spacing-16);--radius-none: 0;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--border-width: 1px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, .05);--shadow-primary: 0 4px 14px 0 rgba(var(--color-primary-rgb), .25);--shadow-primary-lg: 0 10px 30px 0 rgba(var(--color-primary-rgb), .3);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-slower: .5s ease;--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal-backdrop: 400;--z-modal: 500;--z-popover: 600;--z-tooltip: 700}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}a{color:inherit;text-decoration:none}button{cursor:pointer;background:none;border:none}ul,ol{list-style:none;padding:0}.container{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:var(--container-padding);padding-right:var(--container-padding)}.section{padding-top:var(--section-padding);padding-bottom:var(--section-padding)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media(min-width:640px){:root{--container-padding: var(--spacing-6)}}@media(min-width:768px){:root{--section-padding: var(--spacing-20)}}@media(min-width:1024px){:root{--container-padding: var(--spacing-8);--section-padding: var(--spacing-24)}}