@keyframes flicker{0%,18%,22%,25%,53%,57%,to{text-shadow:0 0 10px gold,0 0 20px rgba(255,215,0,.8),0 0 40px rgba(255,215,0,.6),0 0 80px rgba(255,215,0,.3)}20%,24%,55%{text-shadow:0 0 5px rgba(255,215,0,.8),0 0 10px rgba(255,215,0,.5),0 0 20px rgba(255,215,0,.3)}}@keyframes taxi-glow{0%,to{box-shadow:0 0 20px rgba(255,215,0,.8),0 0 40px rgba(255,215,0,.4),0 0 80px rgba(255,215,0,.2)}50%{box-shadow:0 0 30px gold,0 0 60px rgba(255,215,0,.6),0 0 120px rgba(255,215,0,.3)}}@keyframes street-lights{0%,to{opacity:.1}50%{opacity:.05}}.taxi-button{animation:taxi-glow 2s ease-in-out infinite}.street-ambiance{animation:street-lights 4s ease-in-out infinite}