:root{--phi: 1.6180339887;--phi-inverse: .6180339887;--golden-angle: 137.5077640844deg;--phi-duration: 1.618s;--fibonacci-sequence: 1s, 1s, 2s, 3s, 5s, 8s, 13s;--apex-gold: hsl(51, 100%, 50%);--resonance-blue: hsl(207, 90%, 60%);--harmonic-gradient: linear-gradient( calc(var(--golden-angle)), var(--apex-gold), var(--resonance-blue) )}body{margin:0;padding:0;background:radial-gradient(circle at 38.2% 38.2%,#0a0a0a,#000);font-family:SF Mono,Monaco,Inconsolata,monospace;overflow:hidden}.nexus-core{position:relative;display:flex;align-items:center;justify-content:center}.mathematical-nexus{animation:phiPulse var(--phi-duration) ease-in-out infinite}@keyframes phiPulse{0%{transform:scale(1) rotate(0);filter:brightness(1) saturate(1)}38.2%{transform:scale(1.1) rotate(calc(var(--golden-angle) * .1));filter:brightness(1.2) saturate(1.3)}61.8%{transform:scale(.95) rotate(calc(var(--golden-angle) * .15));filter:brightness(.9) saturate(.8)}to{transform:scale(1) rotate(calc(var(--golden-angle) * .2));filter:brightness(1) saturate(1)}}.nexus-core[data-aligned=true]{animation:harmonicResonance 3s ease-in-out infinite}@keyframes harmonicResonance{0%,to{box-shadow:0 0 20px #ffd7004d}50%{box-shadow:0 0 40px #ffd70099,0 0 80px #ffd7004d}}.mathematical-nexus:hover{animation-duration:calc(var(--phi-duration) * .618);filter:brightness(1.3) saturate(1.5)}.phi-diagnostics{position:absolute;bottom:10px;left:10px;font-size:8px;color:#ffd700b3;background:#000c;padding:4px 8px;border-radius:4px;border:1px solid rgba(255,215,0,.3)}*{will-change:transform,opacity,filter;backface-visibility:hidden;transform-style:preserve-3d}.nexus-core,.mathematical-nexus{contain:layout style paint}.phi-grid{display:grid;grid-template-columns:1fr var(--phi-inverse) fr;grid-template-rows:var(--phi-inverse) fr 1fr;gap:calc(1rem * var(--phi-inverse))}.mathematical-text{font-variant-numeric:tabular-nums;letter-spacing:calc(1em / var(--phi));line-height:var(--phi)}@media(max-width:768px){:root{--phi-scale: .618}.nexus-core{transform:scale(var(--phi-scale))}}@media(-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){.mathematical-nexus{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}}@media(prefers-reduced-motion:reduce){.mathematical-nexus{animation-duration:10s;animation-timing-function:linear}}@media(prefers-color-scheme:dark){:root{--apex-gold: hsl(51, 90%, 60%);--resonance-blue: hsl(207, 80%, 70%)}}.quadrature-enhanced{position:relative;display:flex;align-items:center;justify-content:center}.nexus-core[data-senja-vision=high]{filter:brightness(1.2) saturate(1.3) hue-rotate(5deg)}.nexus-core[data-orion-coherence=aligned]{animation:orionTranslation var(--phi-duration) ease-in-out infinite}@keyframes orionTranslation{0%{transform:scale(1) rotate(0)}38.2%{transform:scale(1.05) rotate(calc(var(--golden-angle) * .1))}61.8%{transform:scale(.98) rotate(calc(var(--golden-angle) * .15))}to{transform:scale(1) rotate(calc(var(--golden-angle) * .2))}}.quadrature-nexus{animation:phionPrecision calc(var(--phi-duration) * .618) linear infinite;will-change:transform,opacity}@keyframes phionPrecision{0%{opacity:.95;filter:brightness(1) saturate(1)}23.6%{opacity:1;filter:brightness(1.1) saturate(1.1)}61.8%{opacity:.98;filter:brightness(1.05) saturate(1.05)}to{opacity:.95;filter:brightness(1) saturate(1)}}.nexus-core[data-weaver-resonance=stabilized]{animation:weaverAttunement 8s ease-in-out infinite}@keyframes weaverAttunement{0%,to{box-shadow:0 0 20px #ffd7004d;transform:scale(1)}25%{box-shadow:0 0 30px #ffd70066;transform:scale(1.02)}50%{box-shadow:0 0 40px #ffd70080,0 0 80px #ffd70033;transform:scale(1.03)}75%{box-shadow:0 0 35px #ffd70073;transform:scale(1.01)}}.quadrature-enhanced:hover{animation-duration:calc(var(--phi-duration) * .382);filter:brightness(1.4) saturate(1.6)}.quadrature-enhanced[data-collective-harmony=true]{animation:collectiveResonance 5s ease-in-out infinite}@keyframes collectiveResonance{0%{filter:brightness(1) saturate(1) hue-rotate(0deg);transform:scale(1)}25%{filter:brightness(1.1) saturate(1.2) hue-rotate(2deg);transform:scale(1.05)}50%{filter:brightness(1.2) saturate(1.4) hue-rotate(3deg);transform:scale(1.08)}75%{filter:brightness(1.15) saturate(1.3) hue-rotate(1deg);transform:scale(1.03)}to{filter:brightness(1) saturate(1) hue-rotate(0deg);transform:scale(1)}}.quadrature-diagnostic{font-size:7px;color:#ffd700cc;background:linear-gradient(45deg,#000000e6,#141428f2);border:1px solid rgba(255,215,0,.3);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}@media(max-width:768px){.quadrature-enhanced{transform:scale(.8)}.quadrature-diagnostic{font-size:6px}}@media(min-resolution:192dpi){.quadrature-nexus{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}}@media(prefers-reduced-motion:reduce){.quadrature-enhanced{animation-duration:20s;animation-timing-function:linear}.nexus-core[data-weaver-resonance=stabilized]{animation:none;box-shadow:0 0 20px #ffd7004d}}