:root{--bg-primary:#0a0a0f;--bg-surface:#111118;--bg-elevated:#1a1a24;--border-subtle:#2a2a3a;--text-primary:#fff;--text-secondary:#a1a1aa;--text-accent:#fff;--color-downstream:#3b82f6;--color-downstream-glow:#3b82f64d;--color-upstream:#f59e0b;--color-upstream-glow:#f59e0b4d;--color-volatile:#ef4444;--color-volatile-glow:#ef44444d;--color-normal:#fff;--color-cta:#019153;--font-display:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;--font-body:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;--font-mono:"JetBrains Mono","Fira Code","Courier New",monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);scroll-behavior:smooth;line-height:1.75}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-accent);margin-bottom:1rem;line-height:1.2}h1{letter-spacing:-.02em;font-size:clamp(2.5rem,6vw,5rem);font-weight:800}h2{border-bottom:1px solid var(--border-subtle);margin-top:3rem;padding-bottom:.5rem;font-size:2rem;font-weight:700}h3{margin-top:2rem;font-size:1.25rem;font-weight:600}p{margin-bottom:1.5rem;font-size:1rem}a{color:var(--color-cta);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}code{font-family:var(--font-mono);background:var(--bg-elevated);border-radius:4px;padding:.2em .4em;font-size:.9em}.layout-container{max-width:1400px;min-height:100vh;margin:0 auto;padding-top:5rem;display:flex}main.content{flex:1;max-width:900px;margin:0 auto;padding:4rem 2rem 8rem}section{margin-bottom:6rem;scroll-margin-top:6rem}.text-secondary{color:var(--text-secondary)}.mono{font-family:var(--font-mono)}.text-center{text-align:center}.pt-20{padding-top:5rem}.btn{font-family:var(--font-display);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-cta);color:#fff;border:none}.btn-primary:hover{background-color:#4f46e5;transform:translateY(-2px);box-shadow:0 4px 12px #6366f14d}.btn-outline{color:var(--text-accent);border:1px solid var(--border-subtle);background-color:#0000}.btn-outline:hover{background-color:var(--bg-elevated);border-color:var(--text-secondary)}.hero-section{flex-direction:column;justify-content:flex-start;padding:2rem 2rem 0;display:flex;position:relative}.eyebrow{color:var(--color-cta);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem;font-size:.85rem}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin-top:1.5rem;font-size:1.25rem;line-height:1.6}.authors-block{font-family:var(--font-mono);color:var(--text-secondary);margin-top:2rem;font-size:.9rem}.cta-group{flex-wrap:wrap;gap:1rem;margin-top:3rem;display:flex}.card-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem;display:grid}.def-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;padding:2rem;transition:transform .3s,border-color .3s;position:relative;overflow:hidden}.def-card:hover{border-color:var(--color-cta);transform:translateY(-4px)}.def-card:before{content:"";background:var(--border-subtle);width:4px;height:100%;transition:background .3s;position:absolute;top:0;left:0}.def-card.border-neutral:before{background:var(--color-normal)}.def-card.border-indigo:before{background:var(--color-cta)}.def-card.border-blue:before{background:var(--color-downstream)}.def-card.border-yellow:before{background:var(--color-upstream)}.def-card.border-red:before{background:var(--color-volatile);box-shadow:0 0 10px var(--color-volatile-glow)}.def-card.border-gradient:before{background:linear-gradient(to bottom,var(--color-downstream),var(--color-upstream))}.def-icon{margin-bottom:1rem;font-size:1.5rem}.def-term{font-family:var(--font-mono);color:var(--text-accent);margin-bottom:.5rem;font-weight:600}.def-body{color:var(--text-secondary);margin:0;font-size:.95rem}@media (max-width:1024px){.layout-container{flex-direction:column}}@media (max-width:768px){h1{font-size:clamp(1.75rem,8vw,2.5rem)}h2{margin-top:2rem;font-size:1.5rem}h3{margin-top:1.5rem;font-size:1.1rem}main.content{padding:2rem 1rem 4rem}section{margin-bottom:3rem;scroll-margin-top:4rem}.hero-section{padding:1.5rem 1rem 0}.hero-subtitle{font-size:1rem}.card-grid{grid-template-columns:1fr;gap:1rem}.def-card{padding:1.5rem}.cta-group{flex-direction:column;gap:.75rem}.btn{justify-content:center;width:100%}}.sidebar{border-right:1px solid var(--border-subtle);flex-shrink:0;align-self:flex-start;width:280px;height:calc(100vh - 5rem);padding:2rem;position:sticky;top:5rem;overflow-y:auto}.sidebar-label{font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem;font-size:.8rem}.toc-nav ul{border-left:1px solid var(--border-subtle);margin-left:.5rem;padding-left:0;list-style:none}.toc-nav li{position:relative}.toc-link{color:var(--text-secondary);align-items:center;padding:.5rem 0 .5rem 1.5rem;font-size:.95rem;text-decoration:none;transition:color .2s,transform .2s;display:flex;position:relative}.toc-link:before{content:"";background-color:#0000;width:2px;height:100%;transition:background-color .2s;position:absolute;top:0;left:-1px}.toc-link:hover{color:var(--text-primary);transform:translate(4px)}.toc-link.active{color:var(--text-accent);font-weight:500}.toc-link.active:before{background-color:var(--color-cta)}.toc-number{font-family:var(--font-mono);opacity:.6;margin-right:.75rem;font-size:.8rem}.interactive-dot{background-color:var(--color-cta);width:6px;height:6px;box-shadow:0 0 8px var(--color-cta);border-radius:50%;margin-left:.5rem;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%{opacity:.4}50%{opacity:1}to{opacity:.4}}@media (max-width:1024px){.sidebar{display:none}}.paper-content{max-width:800px;margin:0 auto}.markdown-body{color:var(--text-primary);font-family:var(--font-body);font-size:1.1rem;line-height:1.8}.markdown-body h1{margin-bottom:2rem;font-size:2.5rem;line-height:1.2}.markdown-body h2{border-bottom:1px solid var(--border-subtle);margin-top:3rem;margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.8rem}.markdown-body h3{margin-top:2rem;margin-bottom:1rem;font-size:1.4rem}.markdown-body p{color:var(--text-secondary);margin-bottom:1.5rem}.markdown-body strong{color:var(--text-primary);font-weight:600}.markdown-body em{font-style:italic}.markdown-body ul{margin-bottom:1.5rem;padding-left:1.5rem}.markdown-body li{color:var(--text-secondary);margin-bottom:.5rem}.markdown-body a{color:var(--color-cta);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body hr{background:var(--border-subtle);border:0;height:1px;margin:3rem 0}