*{box-sizing:border-box;margin:0;padding:0}:root{--gold:#f59e0b;--gold-light:#fef3c7;--gold-dark:#b45309;--cream-bg:#fffbeb;--white:#fff;--text-dark:#333;--correct-green:#27ae60;--wrong-red:#e74c3c}html,body{width:100%;color:var(--text-dark);background:radial-gradient(125% 125% at 50% -10%,#f59e0b 0%,#b45309 55%,#7c2d12 100%) fixed;font-family:Nunito,sans-serif;overflow-x:hidden}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.container{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:100vh;padding:1rem;display:flex}.start-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:2rem;animation:.6s ease-in fadeIn;display:flex}.start-screen.hidden{display:none}.spark-header{flex-direction:column;align-items:center;gap:1rem;display:flex}.spark-svg{filter:drop-shadow(0 10px 18px 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