:root{--space-bg:#030014;--neon-blue:#00d4ff;--neon-purple:#a855f7;--neon-gold:#fbbf24;--glass-bg:rgba(255,255,255,0.04);--glass-border:rgba(255,255,255,0.12)}@keyframes solarFlare{0%,to{box-shadow:0 0 40px rgba(251,191,36,.4),0 0 80px rgba(251,191,36,.2),0 0 120px rgba(251,191,36,.1);filter:brightness(1)}50%{box-shadow:0 0 60px rgba(251,191,36,.6),0 0 120px rgba(251,191,36,.35),0 0 200px rgba(251,191,36,.15);filter:brightness(1.15)}}@keyframes solarCoreGlow{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.7;transform:scale(1.15)}}@keyframes orbitDash{to{stroke-dashoffset:-60}}@keyframes twinkle{0%,to{opacity:.3}50%{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes scanLine{0%{top:-10%}to{top:110%}}@keyframes pulseRing{0%{transform:scale(1);opacity:.6}to{transform:scale(1.8);opacity:0}}.solar-system-container{perspective:1500px;transform-style:preserve-3d}.sun-portrait{animation:solarFlare 4s ease-in-out infinite}.sun-core-glow{animation:solarCoreGlow 4s ease-in-out infinite}.orbit-path{animation:orbitDash 3s linear infinite}.planet-float{animation:float 6s ease-in-out infinite}.pulse-ring{animation:pulseRing 2s ease-out infinite}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);transition:all .4s cubic-bezier(.4,0,.2,1)}.glass-card:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);box-shadow:0 0 30px rgba(0,212,255,.15)}.hud-scanline:after{content:"";position:absolute;left:0;width:100%;height:2px;background:linear-gradient(90deg,transparent,rgba(0,212,255,.4),transparent);animation:scanLine 4s linear infinite;pointer-events:none}.neon-text-blue{text-shadow:0 0 10px rgba(0,212,255,.5),0 0 30px rgba(0,212,255,.2)}.neon-text-purple{text-shadow:0 0 10px rgba(168,85,247,.5),0 0 30px rgba(168,85,247,.2)}.neon-text-gold{text-shadow:0 0 10px rgba(251,191,36,.5),0 0 30px rgba(251,191,36,.2)}.planet-node:hover{filter:brightness(1.3) drop-shadow(0 0 10px currentColor)}.galaxy-view{transition:transform 1.2s cubic-bezier(.4,0,.2,1),opacity .6s ease}.moon-enter{opacity:0;transform:scale(.5) translateY(20px)}.moon-enter-active{opacity:1;transform:scale(1) translateY(0);transition:all .5s cubic-bezier(.34,1.56,.64,1)}.back-button{background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.3);backdrop-filter:blur(12px);transition:all .3s ease}.back-button:hover{background:rgba(0,212,255,.15);border-color:rgba(0,212,255,.6);box-shadow:0 0 20px rgba(0,212,255,.2)}@media (max-width:768px){.sun-portrait{animation:solarFlare 4s ease-in-out infinite}}@keyframes orbit-move{0%{offset-distance:0}to{offset-distance:100%}}.planet-node{cursor:pointer;offset-rotate:0deg;animation:orbit-move var(--orbit-duration,30s) linear infinite;transition:filter .3s ease}