:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6366f1;--primary-dark:#4f46e5;--secondary:#ec4899;--background:#0f172a;--surface:#1e293b;--surface-light:#334155;--text:#f1f5f9;--text-muted:#94a3b8;--success:#10b981;--warning:#f59e0b;--border:#334155;--shadow:#0000004d}body{background:var(--background);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;overflow-x:hidden}.container{max-width:1400px;margin:0 auto;padding:2rem}.hero{text-align:center;background:linear-gradient(135deg, var(--surface) 0%, var(--background) 100%);border:1px solid var(--border);box-shadow:0 20px 60px var(--shadow);border-radius:24px;margin-bottom:3rem;padding:4rem 2rem}.hero-title{flex-direction:column;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;display:flex}.gradient-text{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.subtitle{color:var(--text-muted);font-family:Crimson Pro,serif;font-size:clamp(1.2rem,3vw,2rem);font-weight:400}.hero-description{color:var(--text-muted);max-width:700px;margin:0 auto 2rem;font-size:clamp(1rem,2vw,1.25rem);line-height:1.8}.hero-description strong{color:var(--primary);font-weight:600}.hero-features{flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem;display:flex}.feature-badge{background:var(--surface-light);border:1px solid var(--border);border-radius:50px;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .3s}.feature-badge:hover{box-shadow:0 10px 30px var(--shadow);border-color:var(--primary);transform:translateY(-2px)}.demo-nav{background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem;padding:1.5rem;display:flex}.nav-btn{border:2px solid var(--border);background:var(--background);color:var(--text);cursor:pointer;border-radius:12px;padding:.875rem 1.75rem;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;transition:all .3s}.nav-btn:hover{background:var(--surface-light);border-color:var(--primary);transform:translateY(-2px)}.nav-btn.active{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);border-color:var(--primary);color:#fff;box-shadow:0 8px 24px #6366f14d}.demo-container{background:var(--surface);border:1px solid var(--border);min-height:600px;box-shadow:0 20px 60px var(--shadow);border-radius:20px;padding:2.5rem}.demo-section{margin-bottom:3rem}.demo-title{color:var(--text);margin-bottom:1rem;font-size:2rem;font-weight:700}.demo-description{color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem;line-height:1.7}.demo-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem;display:grid}.demo-card{background:var(--background);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .3s}.demo-card:hover{border-color:var(--primary);box-shadow:0 12px 40px var(--shadow);transform:translateY(-4px)}.card-title{color:var(--text);margin-bottom:1rem;font-size:1.4rem;font-weight:600}.metric{background:var(--surface-light);border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:center;margin-bottom:.75rem;padding:1rem;display:flex}.metric-label{color:var(--text);font-weight:600}.metric-value{font-family:JetBrains Mono,monospace;font-size:1.1rem;font-weight:700}.metric-value.fast{color:var(--success)}.metric-value.slow{color:var(--warning)}.controls{background:var(--background);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;gap:1rem;margin-bottom:2rem;padding:1.5rem;display:flex}.control-group{flex-direction:column;flex:1;gap:.5rem;min-width:200px;display:flex}.control-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.9rem;font-weight:600}input[type=range]{background:var(--surface-light);-webkit-appearance:none;border-radius:4px;outline:none;width:100%;height:8px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--primary);cursor:pointer;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 8px #6366f166}input[type=range]::-moz-range-thumb{background:var(--primary);cursor:pointer;border:none;border-radius:50%;width:20px;height:20px;box-shadow:0 2px 8px #6366f166}input[type=text],textarea,select{border:2px solid var(--border);background:var(--surface-light);color:var(--text);border-radius:8px;padding:.75rem 1rem;font-family:Inter,sans-serif;font-size:1rem;transition:all .3s}input[type=text]:focus,textarea:focus,select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}textarea{resize:vertical;width:100%;min-height:120px;font-family:Inter,sans-serif}button{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:.875rem 1.75rem;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;transition:all .3s}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #6366f166}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed}.canvas-container{border:2px solid var(--border);box-shadow:0 8px 32px var(--shadow);background:#fff;border-radius:12px;margin-top:1rem;padding:2rem}canvas{border-radius:8px;max-width:100%;display:block}.comparison-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-top:2rem;display:grid}.comparison-card{background:var(--background);border:2px solid var(--border);border-radius:16px;padding:2rem;transition:all .3s}.comparison-card.winner{border-color:var(--success);box-shadow:0 0 30px #10b98133}.comparison-card.loser{border-color:var(--warning);opacity:.8}.card-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;padding:.4rem 1rem;font-size:.85rem;font-weight:700}.badge.winner{background:var(--success);color:#fff}.badge.loser{background:var(--warning);color:#fff}.stats{flex-direction:column;gap:.75rem;display:flex}.stat-row{background:var(--surface-light);border-radius:8px;justify-content:space-between;padding:.75rem;display:flex}.stat-label{color:var(--text-muted);font-size:.95rem}.stat-value{color:var(--text);font-family:JetBrains Mono,monospace;font-weight:700}.info-box{border:2px solid var(--primary);background:linear-gradient(135deg,#6366f11a 0%,#ec48991a 100%);border-radius:12px;margin:1.5rem 0;padding:1.5rem}.info-box h3{color:var(--primary);margin-bottom:.75rem;font-size:1.2rem}.info-box p{color:var(--text-muted);line-height:1.7}.loading{color:var(--text-muted);justify-content:center;align-items:center;padding:4rem;font-size:1.2rem;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;margin-right:1rem;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.virtual-scroll-container{border:2px solid var(--border);background:#fff;border-radius:12px;height:600px;position:relative;overflow-y:auto}.virtual-scroll-container::-webkit-scrollbar{width:12px}.virtual-scroll-container::-webkit-scrollbar-track{background:var(--surface);border-radius:6px}.virtual-scroll-container::-webkit-scrollbar-thumb{background:var(--primary);border-radius:6px}.virtual-scroll-container::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}.text-item{border-bottom:1px solid var(--border);color:var(--background);padding:1.5rem;transition:background .2s}.text-item:hover{background:#6366f10d}.footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border);margin-top:4rem;padding:3rem 2rem}.footer a{color:var(--primary);font-weight:600;text-decoration:none;transition:color .3s}.footer a:hover{color:var(--secondary)}@media (width<=768px){.container{padding:1rem}.hero{padding:2rem 1rem}.demo-nav{flex-direction:column}.nav-btn{width:100%}.demo-container{padding:1.5rem}.comparison-grid{grid-template-columns:1fr}}