:root{--primary-color: #0066cc;--primary-hover: #0052a3;--secondary-color: #6c757d;--success-color: #28a745;--background: #ffffff;--surface: #f8f9fa;--border: #dee2e6;--text-primary: #212529;--text-secondary: #6c757d;--shadow: rgba(0, 0, 0, .1);--shadow-lg: rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-primary);background:var(--background);line-height:1.6}header{background:var(--background);border-bottom:1px solid var(--border);box-shadow:0 2px 4px var(--shadow);position:sticky;top:0;z-index:1000}.header-content{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--text-primary)}.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.2rem}.logo h1{font-size:1.5rem;font-weight:600}nav a{color:var(--text-secondary);text-decoration:none;margin-left:2rem;font-weight:500;transition:color .2s}nav a:hover{color:var(--primary-color)}main{max-width:1200px;margin:0 auto;padding:2rem}.example-container{display:grid;grid-template-columns:1fr;gap:2rem;height:calc(100vh - 120px)}.map-container{position:relative;background:var(--surface);border-radius:12px;overflow:hidden;box-shadow:0 4px 6px var(--shadow);height:100%;min-height:500px}#map{width:100%;height:100%}.controls{position:absolute;top:1rem;right:1rem;background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 4px 12px var(--shadow-lg);max-width:320px;z-index:100}.controls h2{font-size:1.25rem;margin-bottom:1rem;color:var(--text-primary)}.controls p{font-size:.9rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.5}.control-group{margin-bottom:1.5rem}.control-group label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--text-primary);font-size:.9rem}.control-group input[type=range],.control-group select{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:6px;font-size:.9rem;background:#fff}.control-group input[type=range]{padding:0;cursor:pointer}.control-group .value-display{display:inline-block;background:var(--surface);padding:.25rem .75rem;border-radius:4px;font-size:.85rem;margin-left:.5rem;color:var(--text-secondary);font-family:monospace}button{background:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;width:100%}button:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 8px var(--shadow)}button:active{transform:translateY(0)}.hero{text-align:center;padding:4rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:12px;margin-bottom:3rem;box-shadow:0 8px 16px var(--shadow-lg)}.hero h1{font-size:3rem;font-weight:700;margin-bottom:1rem}.hero p{font-size:1.25rem;opacity:.95;max-width:700px;margin:0 auto 2rem}.hero .cta{display:inline-flex;gap:1rem;flex-wrap:wrap;justify-content:center}.hero .cta a{background:#fff;color:#667eea;padding:.875rem 2rem;border-radius:6px;text-decoration:none;font-weight:600;transition:all .2s;box-shadow:0 4px 12px #00000026}.hero .cta a:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0003}.hero .cta a.secondary{background:transparent;color:#fff;border:2px solid white}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.feature-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:2rem;transition:all .3s;text-decoration:none;color:var(--text-primary);box-shadow:0 2px 4px var(--shadow)}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px var(--shadow-lg);border-color:var(--primary-color)}.feature-card .icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;margin-bottom:.75rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}footer{margin-top:4rem;padding:2rem;text-align:center;color:var(--text-secondary);border-top:1px solid var(--border)}footer a{color:var(--primary-color);text-decoration:none;font-weight:500}footer a:hover{text-decoration:underline}code{background:var(--surface);padding:.2rem .4rem;border-radius:4px;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:.9em;color:#5a67d8}pre code{background:transparent;padding:0;color:inherit}.code-block{background:linear-gradient(135deg,#1e1e2e,#2d2d3d);color:#cdd6f4;padding:1.5rem;border-radius:10px;overflow-x:auto;line-height:1.7;margin-bottom:2rem;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:.9rem;border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 12px #00000026}.code-keyword{color:#cba6f7;font-weight:500}.code-string{color:#a6e3a1}.code-number{color:#fab387}.code-function{color:#89b4fa}.code-property{color:#89dceb}.code-comment{color:#6c7086;font-style:italic}.code-cmd{color:#f9e2af}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem}nav{display:flex;gap:1rem}nav a{margin-left:0}.hero h1{font-size:2rem}.hero p{font-size:1rem}.controls{position:static;margin-top:1rem;max-width:100%}.example-container{grid-template-columns:1fr;height:auto}.map-container{height:400px}}