.brain-wrap{position:relative;isolation:isolate}.brain-wrap:before{content:"";position:absolute;inset:7% 4%;z-index:-2;background:radial-gradient(ellipse at center,rgba(91,255,156,.08),transparent 66%);filter:blur(18px)}.brain-readout{position:absolute;left:50%;top:50%;z-index:3;width:150px;height:150px;transform:translate(-50%,-50%);border:1px solid rgba(201,255,67,.32);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(12,22,14,.94) 0,rgba(10,16,11,.78) 57%,rgba(10,16,11,.12) 72%,transparent 74%);box-shadow:0 0 42px rgba(156,245,78,.10),inset 0 0 32px rgba(201,255,67,.045);pointer-events:none}.brain-readout:before,.brain-readout:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(201,255,67,.12)}.brain-readout:before{inset:-12px;border-style:dashed;animation:readout-spin 18s linear infinite}.brain-readout:after{inset:14px}.brain-readout span{max-width:110px;color:var(--acid);font:600 9px var(--display);letter-spacing:.16em;text-align:center}.brain-readout b{font:600 25px var(--display);line-height:1.45}.brain-readout small{max-width:90px;color:var(--muted);font-size:8px;line-height:1.25;text-align:center}.brain-hemisphere{position:absolute;top:12%;bottom:13%;width:43%;z-index:-1;opacity:.32;filter:blur(24px);pointer-events:none}.brain-hemisphere.left{left:7%;background:radial-gradient(ellipse at right,rgba(68,222,255,.14),transparent 66%)}.brain-hemisphere.right{right:7%;background:radial-gradient(ellipse at left,rgba(255,135,68,.10),transparent 66%)}.neural-legend{min-height:42px;display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,22px);padding:8px 12px;border-top:1px solid rgba(255,255,255,.035);border-bottom:1px solid rgba(255,255,255,.035);color:var(--muted);font-size:9px;white-space:nowrap}.neural-legend>span{display:inline-flex;align-items:center;gap:6px}.legend-dot{width:6px;height:6px;border-radius:50%;box-shadow:0 0 9px currentColor}.legend-dot.sensory{background:#44deff;color:#44deff}.legend-dot.language{background:#c9ff43;color:#c9ff43}.legend-dot.motor{background:#ff8744;color:#ff8744}.brain-meta.bottom #active-nodes{color:#c9ff43;font-variant-numeric:tabular-nums}.brain-wrap canvas{position:relative;z-index:1}.pulse-line i{animation:live-pulse 1.25s ease-in-out infinite}@keyframes readout-spin{to{transform:rotate(360deg)}}@keyframes live-pulse{0%,100%{opacity:.3;box-shadow:0 0 0 transparent}50%{opacity:1;box-shadow:0 0 10px currentColor}}@media(max-width:680px){.brain-readout{width:118px;height:118px}.brain-readout b{font-size:20px}.brain-readout span{font-size:8px}.neural-legend{justify-content:flex-start;overflow-x:auto}.neural-legend::-webkit-scrollbar{height:0}}@media(prefers-reduced-motion:reduce){.brain-readout:before,.pulse-line i{animation:none}}