.navigation{position:fixed;left:0;top:0;width:260px;height:100vh;background:var(--bg-secondary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-right:1px solid var(--border-primary);padding:2rem 1.5rem;overflow-y:auto}.nav-header{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-primary)}.nav-header h2{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-primary)}.nav-subtitle{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.nav-section{margin-bottom:2rem}.nav-section h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.75rem;font-family:Inter,sans-serif;font-weight:600}.nav-link{display:block;padding:.75rem 1rem;color:var(--text-secondary);text-decoration:none;transition:all .3s ease;border-radius:0;margin-bottom:.25rem;position:relative}.nav-link.sub-link{padding-left:2rem;font-size:.9rem}.nav-link:hover{background:#1a5d3a1a;color:var(--text-primary)}.nav-link.active{background:#1a5d3a33;color:var(--accent-green-bright);border-left:2px solid var(--accent-green-bright)}.nav-link.active:before{content:"";position:absolute;left:0;top:0;height:100%;width:2px;background:var(--accent-green-bright)}.nav-footer{margin-top:auto;padding-top:2rem;border-top:1px solid var(--border-primary)}.back-link{color:var(--text-muted);font-size:.85rem;transition:color .3s ease}.back-link:hover{color:var(--text-primary)}@media (max-width: 768px){.navigation{position:static;width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border-primary)}}.layout{display:flex;min-height:100vh}.main-content{flex:1;padding:2rem;margin-left:260px;max-width:1200px;width:100%}@media (max-width: 768px){.layout{flex-direction:column}.main-content{margin-left:0;padding:1rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0f0d;--bg-secondary: rgba(15, 25, 20, .6);--bg-hover: rgba(15, 25, 20, .8);--text-primary: #f0f4f2;--text-secondary: #a8bdb2;--text-muted: #8fa99b;--accent-green: #1a5d3a;--accent-green-bright: #4ade80;--border-primary: rgba(26, 93, 58, .2);--border-hover: rgba(26, 93, 58, .5);--shadow-green: rgba(0, 66, 37, .3);--code-bg: rgba(15, 25, 20, .9);--code-border: rgba(143, 169, 155, .2)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);background-image:radial-gradient(circle at 20% 50%,rgba(0,66,37,.3) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(26,93,58,.2) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(0,66,37,.2) 0%,transparent 50%);min-height:100vh;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:Playfair Display,serif;font-weight:400;letter-spacing:-.02em}code,pre{font-family:JetBrains Mono,Courier New,monospace}a{color:var(--accent-green-bright);text-decoration:none;transition:color .3s ease}a:hover{color:var(--text-primary)}.page-container{max-width:1200px;margin:0 auto;padding:2rem}.hero-section{text-align:center;margin-bottom:3rem;padding:3rem 0}.hero-title{font-size:3rem;background:linear-gradient(135deg,#4ade80,#1a5d3a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.card{background:var(--bg-secondary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-primary);border-radius:12px;padding:2rem;margin-bottom:2rem}.card h2{color:var(--text-primary);margin-bottom:1rem}.demo-section{background:#1a5d3a1a;border:1px solid var(--border-primary);border-radius:8px;padding:1.5rem;margin:1rem 0}.demo-section h3{color:var(--accent-green-bright);margin-bottom:.5rem}.comparison-table{width:100%;border-collapse:collapse;margin-top:1rem}.comparison-table th,.comparison-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-primary)}.comparison-table th{background:#1a5d3a1a;color:var(--accent-green-bright);font-weight:600}.comparison-table tr:hover{background:#1a5d3a0d}.libraries-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-top:2rem}.library-card{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:12px;padding:2rem;transition:all .3s ease;text-decoration:none;color:inherit;display:block}.library-card:hover{transform:translateY(-4px);border-color:var(--border-hover);box-shadow:0 8px 24px #4ade8026}.library-card h3{color:var(--accent-green-bright);margin-bottom:1rem;font-size:1.5rem}.library-card p{color:var(--text-secondary);line-height:1.6;margin-bottom:1rem}.feature-list{list-style:none;padding:0;margin:1rem 0}.feature-list li{padding:.5rem 0;color:var(--text-secondary);display:flex;align-items:center}.feature-list li:before{content:"✓";color:var(--accent-green-bright);margin-right:.75rem;font-weight:700}.code-example{background:var(--code-bg);border:1px solid var(--code-border);border-radius:8px;padding:1.5rem;margin:1rem 0;overflow-x:auto}.code-example pre{margin:0;font-size:.9rem;line-height:1.6}.code-example code{color:var(--text-primary)}.interactive-demo{background:#1a5d3a0d;border:1px solid var(--border-primary);border-radius:12px;padding:2rem;margin:2rem 0}.demo-controls{display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.demo-output{background:var(--code-bg);border:1px solid var(--code-border);border-radius:8px;padding:1.5rem;font-family:JetBrains Mono,monospace;font-size:.9rem}.button{background:var(--accent-green);color:var(--text-primary);border:none;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.05em;border-radius:6px}.button:hover{background:var(--accent-green-bright);transform:translateY(-2px);box-shadow:0 4px 12px #4ade804d}.button:disabled{opacity:.5;cursor:not-allowed}.counter-demo{display:flex;align-items:center;gap:1.5rem;padding:1.5rem;background:#1a5d3a0d;border-radius:8px;margin:1rem 0}.counter-value{font-size:2rem;font-weight:700;color:var(--accent-green-bright);min-width:60px;text-align:center}.counter-controls{display:flex;gap:.5rem}@media (max-width: 768px){.page-container{padding:1rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.libraries-grid{grid-template-columns:1fr}.comparison-table{font-size:.875rem}.comparison-table th,.comparison-table td{padding:.75rem .5rem}}