@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap";:root{--primary-color: #00ffff;--secondary-color: #ff00ff;--accent-color: #ffff00;--bg-dark: #0a0a0a;--bg-darker: #050505;--text-light: #ffffff;--text-cyan: #00ffff;--text-purple: #ff00ff;--success-color: #00ff88;--error-color: #ff0044;--warning-color: #ffaa00;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--neon-glow: 0 0 20px currentColor, 0 0 40px currentColor, 0 0 60px currentColor;--subtle-glow: 0 0 10px rgba(0, 255, 255, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Rajdhani,sans-serif;background:linear-gradient(135deg,#0a0a0a,#1a0a2e,#16213e);min-height:100vh;color:var(--text-light);overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(0,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,0,255,.1) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(255,255,0,.05) 0%,transparent 50%);pointer-events:none;z-index:-1}.game-container{max-width:1200px;margin:0 auto;padding:20px;position:relative;z-index:1}h1{font-family:Orbitron,monospace;font-size:clamp(2rem,5vw,4rem);text-align:center;margin-bottom:30px;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color),var(--accent-color));background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 3s ease-in-out infinite;text-shadow:var(--neon-glow);position:relative}h1:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:100px;height:2px;background:linear-gradient(90deg,transparent,var(--primary-color),transparent);animation:pulse 2s infinite}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes pulse{0%,to{opacity:.5;transform:translate(-50%) scaleX(1)}50%{opacity:1;transform:translate(-50%) scaleX(1.2)}}.game-state{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;padding:20px;margin-bottom:30px;font-family:Orbitron,monospace;font-size:clamp(1rem,2.5vw,1.2rem);text-align:center;box-shadow:var(--subtle-glow);position:relative;overflow:hidden}.game-state:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(0,255,255,.1),transparent);animation:scanline 4s linear infinite}@keyframes scanline{0%{transform:translate(-100%) translateY(-100%) rotate(45deg)}to{transform:translate(100%) translateY(100%) rotate(45deg)}}.question{font-size:clamp(2rem,8vw,6rem);text-align:center;margin:40px 0;color:var(--text-cyan);font-family:Orbitron,monospace;font-weight:900;text-shadow:var(--neon-glow);position:relative;animation:questionPulse 2s ease-in-out infinite}@keyframes questionPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:40px 0;padding:0 20px}.choice-btn{padding:20px 30px;font-size:clamp(1rem,3vw,1.4rem);font-family:Rajdhani,sans-serif;font-weight:600;border:2px solid var(--primary-color);border-radius:15px;cursor:pointer;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-cyan);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:1px}.choice-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,255,.3),transparent);transition:left .5s}.choice-btn:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0ff6;border-color:var(--secondary-color);color:var(--text-purple)}.choice-btn:hover:before{left:100%}.controls{display:flex;justify-content:center;gap:20px;margin:30px 0;flex-wrap:wrap}.btn{padding:15px 30px;font-size:clamp(.9rem,2.5vw,1.1rem);font-family:Rajdhani,sans-serif;font-weight:600;border:2px solid var(--secondary-color);border-radius:25px;cursor:pointer;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-purple);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;text-transform:uppercase;letter-spacing:1px;min-width:120px}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:radial-gradient(circle,rgba(255,0,255,.3) 0%,transparent 70%);transition:all .3s;transform:translate(-50%,-50%)}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 25px #f0f6;border-color:var(--accent-color);color:var(--accent-color)}.btn:hover:before{width:300px;height:300px}.btn:active{transform:translateY(-1px)}.timer{text-align:center;font-size:clamp(1.2rem,4vw,2rem);font-family:Orbitron,monospace;margin:30px 0;color:var(--warning-color);text-shadow:0 0 20px var(--warning-color);animation:timerPulse 1s ease-in-out infinite}@keyframes timerPulse{0%,to{opacity:.8}50%{opacity:1}}.scores{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;padding:20px;margin-top:30px;text-align:center;box-shadow:var(--subtle-glow)}.scores p{font-size:1.1rem}.debug{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:15px;padding:20px;margin-top:30px;font-family:Rajdhani,sans-serif;font-size:clamp(.9rem,2vw,1.1rem);line-height:1.6;color:#fffc;box-shadow:var(--subtle-glow)}.debug strong{color:var(--primary-color);font-weight:700}.debug a{text-decoration:none;transition:color .3s}.debug a:hover{color:var(--secondary-color)}.debug input{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:8px;padding:4px;color:var(--text-light);margin:10px}.debug input:disabled{background:#ffffff1a;color:#ffffff80;cursor:not-allowed}.debug ul{padding:0;margin:0;font-size:1.1rem}.debug li{margin-left:30px;margin-top:6px}.debug li .key{font-weight:700;color:var(--primary-color);background-color:var(--secondary-color);padding:2px;border-radius:2px;margin:0 4px}.score-animation{position:fixed;top:20%;right:20%;font-size:3rem;font-family:Orbitron,monospace;font-weight:900;text-shadow:var(--neon-glow);opacity:0;pointer-events:none;z-index:1001;transform:scale(0)}.score-animation.show{animation:scoreFloat 1.5s ease-out forwards}.score-animation.perfect{color:var(--success-color)}.score-animation.nice{color:var(--accent-color)}.score-animation.soso{color:var(--warning-color)}.score-animation.wrong{color:var(--error-color)}@keyframes scoreFloat{0%{opacity:1;transform:scale(0) translateY(0)}30%{transform:scale(1.5) translateY(-20px)}to{opacity:0;transform:scale(1) translateY(-100px)}}@media (max-width: 768px){.game-container{padding:15px}.choices{grid-template-columns:1fr;gap:15px;padding:0 10px}.controls{flex-direction:column;align-items:center}.btn{width:100%;max-width:300px}}@media (max-width: 480px){.game-container{padding:10px}.game-state{padding:15px;margin-bottom:20px}.question{margin:30px 0}.choices{margin:30px 0;padding:0 5px}.choice-btn{padding:15px 20px}.debug{padding:15px;font-size:.9rem}}@media (prefers-contrast: high){:root{--primary-color: #ffffff;--secondary-color: #ffffff;--accent-color: #ffffff;--text-light: #ffffff;--text-cyan: #ffffff;--text-purple: #ffffff}.choice-btn,.btn{border-width:3px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}