:root{--bg-primary: #07070d;--bg-secondary: #0e0e18;--bg-card: rgba(18, 18, 32, .7);--bg-card-hover: rgba(24, 24, 44, .85);--bg-code: #0d0d1a;--bg-inline-code: rgba(139, 92, 246, .12);--border-subtle: rgba(255, 255, 255, .06);--border-card: rgba(139, 92, 246, .15);--border-accent: rgba(139, 92, 246, .4);--text-primary: #f0f0f5;--text-secondary: rgba(240, 240, 245, .65);--text-tertiary: rgba(240, 240, 245, .6);--text-accent: #a78bfa;--text-link: #818cf8;--accent-purple: #8b5cf6;--accent-purple-glow: rgba(139, 92, 246, .25);--accent-blue: #6366f1;--accent-cyan: #22d3ee;--accent-emerald: #34d399;--accent-amber: #fbbf24;--gradient-hero: linear-gradient(135deg, #8b5cf6 0%, #6366f1 50%, #22d3ee 100%);--gradient-card: linear-gradient( 135deg, rgba(139, 92, 246, .08) 0%, rgba(99, 102, 241, .04) 100% );--gradient-text: linear-gradient(135deg, #c4b5fd 0%, #818cf8 50%, #67e8f9 100%);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--shadow-glow: 0 0 30px rgba(139, 92, 246, .15);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--max-width: 1200px;--sidebar-width: 260px;--header-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-primary);line-height:1.7;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(139,92,246,.08),transparent);pointer-events:none;z-index:-1}a{color:var(--text-link);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-purple)}code{font-family:var(--font-mono);font-size:.875em;background:var(--bg-inline-code);padding:.15em .4em;border-radius:4px;color:var(--text-accent)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-xl)}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:var(--bg-card);border:1px solid var(--border-card);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-base)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.code-block{background:var(--bg-code);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-lg);overflow-x:auto;font-family:var(--font-mono);font-size:.85rem;line-height:1.6;color:var(--text-secondary);position:relative}.code-block .code-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-lg);border-bottom:1px solid var(--border-subtle);margin:calc(var(--space-lg) * -1);margin-bottom:var(--space-lg);padding-bottom:var(--space-sm)}.code-block .code-lang{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);font-weight:600}.code-block .copy-btn{background:transparent;border:1px solid var(--border-subtle);color:var(--text-tertiary);cursor:pointer;padding:.25rem .5rem;border-radius:var(--radius-sm);font-size:.7rem;font-family:var(--font-sans);transition:all var(--transition-fast)}.code-block .copy-btn:hover{color:var(--text-primary);border-color:var(--border-accent)}.code-block .kw{color:#c792ea}.code-block .fn{color:#82aaff}.code-block .str{color:#c3e88d}.code-block .cmt{color:#546e7a;font-style:italic}.code-block .type{color:#ffcb6b}.code-block .op{color:#89ddff}.code-block .num{color:#f78c6c}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#8b5cf64d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#8b5cf680}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #8b5cf626}50%{box-shadow:0 0 40px #8b5cf64d}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.animate-fade-in{animation:fadeInUp .6s ease-out forwards}.animate-fade-in-delay-1{animation-delay:.1s;opacity:0}.animate-fade-in-delay-2{animation-delay:.2s;opacity:0}.animate-fade-in-delay-3{animation-delay:.3s;opacity:0}.animate-fade-in-delay-4{animation-delay:.4s;opacity:0}@media(max-width:768px){:root{--space-xl: 1.25rem;--space-2xl: 2rem;--space-3xl: 2.5rem;--space-4xl: 3.5rem}}