:root{--color-primary: #ff6a00;--color-primary-hover: #e55d00;--color-primary-active: #cc5200;--color-primary-light: #fff3e6;--color-primary-50: #fff8f0;--color-primary-100: #ffedd5;--color-primary-200: #fed7aa;--color-primary-300: #fdba74;--color-primary-400: #fb923c;--color-primary-500: #ff6a00;--color-primary-600: #e55d00;--color-primary-700: #cc5200;--color-primary-800: #9a3d00;--color-primary-900: #7c3100;--color-secondary: #1976d2;--color-secondary-hover: #1565c0;--color-secondary-active: #0d47a1;--color-secondary-light: #e3f2fd;--color-secondary-50: #e3f2fd;--color-secondary-100: #bbdefb;--color-secondary-200: #90caf9;--color-secondary-300: #64b5f6;--color-secondary-400: #42a5f5;--color-secondary-500: #1976d2;--color-secondary-600: #1565c0;--color-secondary-700: #0d47a1;--color-secondary-800: #0a3d8f;--color-secondary-900: #072d6d;--color-success: #1ca44e;--color-success-hover: #178a41;--color-success-active: #127034;--color-success-light: #e6f7ec;--color-success-50: #e6f7ec;--color-success-100: #c3e8cf;--color-success-200: #9dd9af;--color-success-300: #76ca8f;--color-success-400: #4fbb6f;--color-success-500: #1ca44e;--color-success-600: #178a41;--color-success-700: #127034;--color-success-800: #0d5627;--color-success-900: #083c1a;--color-warning: #f7ba2a;--color-warning-hover: #e5a91f;--color-warning-active: #d39814;--color-warning-light: #fff8f0;--color-warning-50: #fff8f0;--color-warning-100: #feefc7;--color-warning-200: #fde59e;--color-warning-300: #fcd96d;--color-warning-400: #fac93c;--color-warning-500: #f7ba2a;--color-warning-600: #e5a91f;--color-warning-700: #d39814;--color-warning-800: #b17d0f;--color-warning-900: #8f620b;--color-danger: #d62828;--color-danger-hover: #b71c1c;--color-danger-active: #981515;--color-danger-light: #fde8e8;--color-danger-50: #fde8e8;--color-danger-100: #fbc7c7;--color-danger-200: #f9a6a6;--color-danger-300: #f78585;--color-danger-400: #f46464;--color-danger-500: #d62828;--color-danger-600: #b71c1c;--color-danger-700: #981515;--color-danger-800: #790e0e;--color-danger-900: #5a0808;--color-bg: #ffffff;--color-surface: #f8f9fa;--color-surface-hover: #f1f3f5;--color-surface-active: #e9ecef;--color-border: #e5e7eb;--color-border-light: #f1f3f5;--color-border-dark: #d1d5db;--color-text: #222222;--color-text-secondary: #495057;--color-text-muted: #6b7280;--color-text-light: #9ca3af;--color-text-inverse: #ffffff;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", "Consolas", "Monaco", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--space-0: 0;--space-0-5: .125rem;--space-1: .25rem;--space-1-5: .375rem;--space-2: .5rem;--space-2-5: .625rem;--space-3: .75rem;--space-3-5: .875rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-7: 1.75rem;--space-8: 2rem;--space-9: 2.25rem;--space-10: 2.5rem;--space-11: 2.75rem;--space-12: 3rem;--space-14: 3.5rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-none: 0;--radius-sm: .125rem;--radius-md: .25rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-3xl: 1.5rem;--radius-pill: 9999px;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--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-none: 0 0 0 0 transparent;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--z-toast: 1080;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--container-2xl: 1536px}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg)}:focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border-dark);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.glass{background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2)}.gradient-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-hover) 100%)}.gradient-secondary{background:linear-gradient(135deg,var(--color-secondary) 0%,var(--color-secondary-hover) 100%)}.gradient-hero{background:linear-gradient(135deg,#ff6a00,#ff8533,#ffa366)}.text-gradient-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-hover) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.animate-fade-in{animation:fadeIn var(--transition-normal) ease-out}.animate-slide-up{animation:slideUp var(--transition-normal) ease-out}.animate-scale-in{animation:scaleIn var(--transition-normal) ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.animate-pulse-slow{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.shimmer{background:linear-gradient(90deg,var(--color-surface) 25%,var(--color-border-light) 50%,var(--color-surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}:root{--bg: #ffffff;--fg: #222222;--muted: #6b7280;--card: #f8f9fa;--border: #e5e7eb}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--fg);margin:0;min-height:100vh}*{box-sizing:border-box}.prose,.prose h1,.prose h2,.prose h3{color:var(--fg)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}