.brain-scope{--void: var(--ink);--stardust: var(--text-invert);--stardust-muted: var(--muted-invert);--stardust-faint: var(--faint-invert);--ember: #ff6b35;--ember-dim: #c74d22;--pulse: #8ab4f8;--pulse-dim: rgba(138, 180, 248, .2);--rule-cosmic: rgba(235, 232, 225, .08);--rule-cosmic-strong: rgba(235, 232, 225, .22);--font-accent: "Fraunces", "Geist", ui-serif, Georgia, serif;background:var(--void);color:var(--stardust);min-height:100vh;overflow:hidden;position:relative;font-family:var(--font-body)}.brain-scope:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 45%,#15151c,#0d0d12 40%,#0a0a0f 75%,#050507);z-index:0;pointer-events:none}.brain-scope:after{content:"";position:fixed;inset:0;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.92  0 0 0 0 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.masthead{font-family:var(--font-accent);font-style:italic;font-size:var(--fs-lead);font-weight:400;color:var(--stardust);letter-spacing:-.015em}.brain-scope .brain-header .masthead .ampersand{color:var(--ember);margin:0 .1em}.brain-scope .brain-header .counter{font-family:var(--font-mono);font-size:var(--fs-nano);letter-spacing:.22em;text-transform:uppercase;color:var(--stardust-faint)}.brain-stage{position:relative;width:100vw;height:100vh;z-index:2;display:grid;place-items:center}.brain-stage svg.constellation{width:100vw;height:100vh;position:absolute;inset:0;display:block;cursor:grab}.brain-stage svg.constellation:active{cursor:grabbing}.constellation .link{stroke:var(--rule-cosmic);stroke-width:1;fill:none;transition:stroke var(--transition),stroke-width var(--transition)}.constellation .link.highlighted{stroke:var(--pulse);stroke-width:1.4}.constellation .node{cursor:pointer;transform-origin:center;transition:opacity .24s ease}.constellation .node.emerging{opacity:0}.constellation .node.revealed{opacity:1;transition:opacity .52s cubic-bezier(.16,1,.3,1)}.constellation .node-circle{transition:r var(--transition),fill var(--transition)}.constellation .node-glow{fill:var(--node-color, var(--stardust));opacity:0;transition:opacity var(--transition);mix-blend-mode:screen}.constellation .node:hover .node-glow,.constellation .node.focused .node-glow{opacity:.28}.constellation .node.focused .node-circle{stroke:var(--stardust);stroke-width:1.4}.constellation .node.dimmed{opacity:.18}.constellation .node:focus{outline:none}.constellation .node:focus-visible .node-circle{stroke:var(--stardust);stroke-width:1.6;filter:drop-shadow(0 0 6px var(--stardust))}.constellation .node:focus-visible .node-glow{opacity:.4}.constellation .node-label{font-family:var(--font-accent);font-style:italic;font-size:14px;font-weight:400;fill:var(--stardust);pointer-events:none;text-anchor:middle;dominant-baseline:hanging;letter-spacing:-.01em}.constellation .node[data-level="1"] .node-label{font-size:18px;font-weight:500}.constellation .node[data-level="3"] .node-label{font-size:12px;fill:var(--stardust-muted)}.constellation .node.dimmed .node-label{fill:var(--stardust-faint)}.brain-panel{position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);z-index:20;background:linear-gradient(180deg,#0a0a0ff5,#0f0f16fa);border-left:1px solid var(--rule-cosmic-strong);transform:translate(100%);transition:transform .44s cubic-bezier(.16,1,.3,1);padding:clamp(24px,4vh,44px);padding-top:clamp(80px,10vh,120px);overflow-y:auto;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.brain-panel.open{transform:translate(0)}.brain-panel .close{position:absolute;top:clamp(20px,3vh,36px);right:clamp(20px,3vh,36px);background:transparent;border:0;color:var(--stardust-faint);font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.22em;text-transform:uppercase;cursor:pointer;padding:4px 0;border-bottom:1px solid var(--rule-cosmic);transition:color var(--transition),border-color var(--transition)}.brain-panel .close:hover{color:var(--stardust);border-bottom-color:var(--rule-cosmic-strong)}.brain-panel .group-eyebrow{font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.24em;text-transform:uppercase;color:var(--group-color, var(--ember));margin:0 0 18px}.brain-panel .node-title{font-family:var(--font-accent);font-style:italic;font-size:clamp(40px,5vw,56px);font-weight:400;line-height:1;letter-spacing:-.025em;color:var(--stardust);margin:0 0 24px}.brain-panel .node-stats{display:flex;gap:28px;margin:0 0 32px;padding-bottom:24px;border-bottom:1px solid var(--rule-cosmic)}.brain-panel .node-stat-value{font-family:var(--font-display);font-size:26px;font-weight:500;color:var(--stardust);line-height:1;letter-spacing:-.03em;display:block}.brain-panel .node-stat-label{font-family:var(--font-mono);font-size:var(--fs-nano);letter-spacing:.22em;text-transform:uppercase;color:var(--stardust-faint);margin-top:6px}.brain-panel .node-summary{font-size:var(--fs-body);line-height:1.55;color:var(--stardust);letter-spacing:-.01em;margin:0 0 28px}.brain-panel .node-bullets{list-style:none;padding:0;margin:0 0 32px}.brain-panel .node-bullets li{font-size:var(--fs-body-sm);line-height:1.5;color:var(--stardust-muted);padding:12px 0 12px 20px;position:relative;border-bottom:1px solid var(--rule-cosmic)}.brain-panel .node-bullets li:last-child{border-bottom:0}.brain-panel .node-bullets li:before{content:"·";position:absolute;left:0;color:var(--ember);font-weight:700}.brain-panel .ask-oracle{display:inline-flex;align-items:baseline;gap:10px;font-family:var(--font-accent);font-style:italic;font-size:var(--fs-lead);font-weight:400;color:var(--stardust);padding-bottom:3px;border-bottom:1px solid var(--stardust);transition:color var(--transition),border-color var(--transition),gap var(--transition);cursor:pointer}.brain-panel .ask-oracle:hover{color:var(--ember);border-bottom-color:var(--ember);gap:14px}.brain-panel .ask-oracle .arrow{font-family:var(--font-display);font-style:normal;font-weight:300;transition:transform var(--transition)}.brain-panel .ask-oracle:hover .arrow{transform:translate(4px)}.brain-panel .related{margin-top:36px;padding-top:24px;border-top:1px solid var(--rule-cosmic)}.brain-panel .related-label{font-family:var(--font-mono);font-size:var(--fs-nano);letter-spacing:.22em;text-transform:uppercase;color:var(--stardust-faint);margin-bottom:14px;display:block}.brain-panel .related-list{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;padding:0;margin:0}.brain-panel .related-list button{background:transparent;border:0;padding:4px 0;font-family:var(--font-accent);font-style:italic;font-size:var(--fs-body-sm);color:var(--stardust-muted);cursor:pointer;border-bottom:1px solid var(--rule-cosmic);transition:color var(--transition),border-color var(--transition)}.brain-panel .related-list button:hover{color:var(--stardust);border-bottom-color:var(--stardust)}.brain-scope .hint{position:fixed;bottom:clamp(24px,5vh,56px);left:50%;transform:translate(-50%);font-family:var(--font-mono);font-size:var(--fs-nano);letter-spacing:.22em;text-transform:uppercase;color:var(--stardust-faint);z-index:5;opacity:0;pointer-events:none;transition:opacity .64s ease}.brain-scope .hint.visible{opacity:1}.brain-mobile{display:none;position:relative;z-index:2;padding:clamp(80px,12vh,120px) clamp(24px,5vw,40px) 80px;max-width:720px;margin:0 auto}@media(max-width:768px){.brain-stage{display:none}.brain-mobile{display:block}}.brain-mobile .title{font-family:var(--font-accent);font-style:italic;font-size:clamp(40px,10vw,64px);font-weight:400;line-height:.95;color:var(--stardust);margin:0 0 16px;letter-spacing:-.025em}.brain-mobile .dek{font-size:var(--fs-body);line-height:1.5;color:var(--stardust-muted);margin:0 0 48px;max-width:520px}.brain-mobile .group-section{margin-bottom:48px}.brain-mobile .group-label{font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.24em;text-transform:uppercase;color:var(--group-color, var(--ember));margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--rule-cosmic)}.brain-mobile .node-item{padding:20px 0;border-bottom:1px solid var(--rule-cosmic)}.brain-mobile .node-item-title{font-family:var(--font-accent);font-style:italic;font-size:var(--fs-lead);font-weight:500;color:var(--stardust);margin:0 0 6px;letter-spacing:-.015em}.brain-mobile .node-item-summary{font-size:var(--fs-body-sm);line-height:1.45;color:var(--stardust-muted);margin:0}@media(prefers-reduced-motion:reduce){.brain-scope:before,.brain-scope:after{animation:none}.constellation .node.emerging{opacity:1}.constellation .node.revealed,.brain-panel{transition:none}}