:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-secondary: #8b5cf6;--color-accent: #06b6d4;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-bg-primary: #ffffff;--color-bg-secondary: #f8fafc;--color-bg-tertiary: #f1f5f9;--color-bg-dark: #1e293b;--color-text-primary: #0f172a;--color-text-secondary: #334155;--color-text-tertiary: #64748b;--color-text-inverse: #f8fafc;--color-border: #cbd5e1;--color-border-light: #e2e8f0;--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 -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg-secondary);color:var(--color-text-primary);line-height:1.6;font-size:16px}code{font-family:Fira Code,Consolas,Monaco,Courier New,monospace;background-color:var(--color-bg-tertiary);padding:.2em .4em;border-radius:var(--radius-sm);font-size:.9em;color:var(--color-primary-dark)}pre{background-color:var(--color-bg-dark);color:var(--color-text-inverse);padding:1.5rem;border-radius:var(--radius-md);overflow-x:auto;line-height:1.7;font-size:.95rem;border:1px solid var(--color-border)}pre code{background-color:transparent;padding:0;color:inherit}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}h1,h2,h3,h4,h5,h6{margin-top:0;font-weight:600;line-height:1.3;color:var(--color-text-primary)}h1{font-size:2.5rem;margin-bottom:1.5rem}h2{font-size:2rem;margin-bottom:1.25rem}h3{font-size:1.5rem;margin-bottom:1rem;margin-top:2rem}h4{font-size:1.25rem;margin-bottom:.875rem;margin-top:1.75rem}h5{font-size:1.125rem;margin-bottom:.75rem;margin-top:1.5rem}h6{font-size:1rem;margin-bottom:.5rem;margin-top:1.25rem}p{margin:1rem 0;line-height:1.8}ul,ol{padding-left:2rem;margin:1.25rem 0}ul li,ol li{margin-bottom:.75rem;line-height:1.8}ul li:last-child,ol li:last-child{margin-bottom:0}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}