@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--font-display: "Space Grotesk", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #16161f;--bg-elevated: #1c1c28;--text-primary: #f0f0f5;--text-secondary: #9898a8;--text-muted: #5a5a6e;--accent-primary: #6ee7b7;--accent-secondary: #34d399;--accent-glow: rgba(110, 231, 183, .15);--border-subtle: rgba(255, 255, 255, .06);--border-accent: rgba(110, 231, 183, .3);--research-accent: #a78bfa;--research-glow: rgba(167, 139, 250, .15);font-family:var(--font-display);line-height:1.6;font-weight:400;color:var(--text-primary);background:var(--bg-primary)}*{box-sizing:border-box;margin:0;padding:0}button{font-family:inherit;cursor:pointer}.page{min-height:100vh;background:radial-gradient(ellipse 80% 50% at 50% -20%,var(--accent-glow),transparent),var(--bg-primary)}.nav{position:sticky;top:0;z-index:100;background:#0a0a0fd9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:16px 24px}.brand{font-weight:700;font-size:18px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}.brand-icon{font-size:22px}.nav-links{display:flex;gap:8px}.navlink{color:var(--text-secondary);text-decoration:none;border:1px solid var(--border-subtle);padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;background:transparent;transition:all .2s ease}.navlink:hover{border-color:var(--border-accent);color:var(--text-primary)}.navlink.active{background:var(--accent-glow);border-color:var(--accent-primary);color:var(--accent-primary)}.container{max-width:1100px;margin:0 auto;padding:40px 24px 80px}.hero{padding:20px 0 32px}.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:6px 12px;border:1px solid var(--border-accent);border-radius:20px;color:var(--accent-primary);background:var(--accent-glow)}.pill-icon{font-size:14px}.research-pill{border-color:#a78bfa4d;color:var(--research-accent);background:var(--research-glow)}h1{margin:20px 0 12px;font-size:clamp(32px,5vw,52px);font-weight:700;line-height:1.1;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{font-size:17px;color:var(--text-secondary);max-width:70ch;line-height:1.7}.tech-stack{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.tech-badge{font-family:var(--font-mono);font-size:12px;font-weight:500;padding:6px 12px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-secondary)}.tab-nav{display:flex;gap:4px;padding:4px;background:var(--bg-secondary);border-radius:12px;margin-bottom:32px}.tab-btn{flex:1;padding:12px 20px;font-size:14px;font-weight:600;color:var(--text-muted);background:transparent;border:none;border-radius:8px;transition:all .2s ease}.tab-btn:hover{color:var(--text-secondary)}.tab-btn.active{background:var(--bg-elevated);color:var(--accent-primary);box-shadow:0 2px 8px #0000004d}.section{margin-top:40px}h2{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:20px;color:var(--text-primary)}h3{font-size:17px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}h4{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:12px}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:24px}.class-grid{display:grid;gap:20px}.class-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:24px;transition:border-color .2s ease}.class-card:hover{border-color:var(--border-accent)}.class-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.class-icon{color:var(--accent-primary);font-size:12px}.class-purpose{color:var(--text-secondary);font-size:15px;margin-bottom:20px}.class-section{margin-top:20px;padding-top:16px;border-top:1px solid var(--border-subtle)}.class-section ul{list-style:none;display:grid;gap:8px}.class-section li{font-size:14px;color:var(--text-secondary);padding-left:16px;position:relative}.class-section li:before{content:"→";position:absolute;left:0;color:var(--accent-primary);font-size:12px}.signal-list,.component-list{display:grid;gap:10px}.signal-item,.component-item{display:grid;gap:4px}.signal-item code{font-family:var(--font-mono);font-size:13px;color:var(--accent-primary)}.signal-item span,.component-item span{font-size:13px;color:var(--text-muted)}.component-item strong{font-size:14px;font-weight:600;color:var(--text-secondary)}.algorithm-steps{display:grid;gap:24px}.algorithm-card{display:grid;grid-template-columns:auto 1fr;gap:20px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:24px}.step-number{width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:14px;font-weight:700;color:var(--accent-primary);background:var(--accent-glow);border:1px solid var(--border-accent);border-radius:10px}.step-content h3{margin-bottom:16px}.code-block{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:10px;padding:16px;overflow-x:auto;margin-bottom:16px}.code-block code{font-family:var(--font-mono);font-size:12px;line-height:1.7;color:var(--text-secondary);white-space:pre}.step-explanation{font-size:14px;color:var(--text-secondary);line-height:1.7}.dataflow-container{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:32px}.dataflow-item{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}.flow-step{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--bg-primary);background:var(--accent-primary);border-radius:50%}.flow-content{padding-top:4px}.flow-action{font-size:15px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.flow-component{font-family:var(--font-mono);font-size:12px;color:var(--text-muted)}.flow-arrow{grid-column:1;text-align:center;color:var(--border-accent);font-size:18px;padding:8px 0}.info-card{margin-top:32px}.info-card h3{margin-bottom:12px}.info-card p{font-size:14px;color:var(--text-secondary);margin-bottom:16px}.output-fields{display:grid;gap:12px}.field{display:grid;grid-template-columns:140px 1fr;gap:12px;align-items:center;padding:12px;background:var(--bg-secondary);border-radius:8px}.field code{font-family:var(--font-mono);font-size:13px;color:var(--accent-primary)}.field span{font-size:13px;color:var(--text-secondary)}.research-container .hero{background:radial-gradient(ellipse 60% 40% at 70% 0%,var(--research-glow),transparent)}.methods-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.method-item{display:flex;flex-direction:column;gap:6px;padding:20px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:12px}.method-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--research-accent)}.method-value{font-size:14px;color:var(--text-secondary)}.findings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.finding-card{padding:24px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;transition:border-color .2s ease}.finding-card:hover{border-color:#a78bfa4d}.finding-metric{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin-bottom:8px}.finding-value{font-size:28px;font-weight:700;color:var(--research-accent);margin-bottom:8px}.finding-comparison{font-size:13px;color:var(--text-secondary);margin-bottom:12px}.finding-sig{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);padding:4px 8px;background:var(--bg-secondary);border-radius:4px;display:inline-block}.conclusions-list{list-style:none;display:grid;gap:12px}.conclusions-list li{font-size:15px;color:var(--text-secondary);padding-left:24px;position:relative;line-height:1.6}.conclusions-list li:before{content:"◆";position:absolute;left:0;color:var(--research-accent);font-size:10px;top:5px}.references-card{display:grid;gap:12px}.reference-item{font-size:13px;color:var(--text-muted);padding:12px;background:var(--bg-secondary);border-radius:8px;font-family:var(--font-mono)}.footer{margin-top:60px;padding-top:24px;border-top:1px solid var(--border-subtle)}.footer-content{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-muted)}.footer-sep{opacity:.3}@media(min-width:768px){.class-grid{grid-template-columns:repeat(2,1fr)}.class-card:first-child{grid-column:span 2}}@media(max-width:640px){.nav{flex-direction:column;gap:12px;padding:12px 16px}.nav-links{width:100%}.navlink{flex:1;text-align:center}.algorithm-card{grid-template-columns:1fr}.step-number{width:28px;height:28px;font-size:12px}.field{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:4px}.footer-sep{display:none}}