@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
        
        * {
            font-family: 'Poppins', sans-serif;
        }
      
        .gradient-bg {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #667eea 100%);
            background-size: 400% 400%;
            animation: gradientShift 8s ease infinite;
        }
        
        .primary-gradient {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        .primary-gradient-hover {
            background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
        }
        
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        .glass-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 25px 45px rgba(0, 0, 0, 0.1);
        }
        
        .neon-glow {
            box-shadow: 0 0 20px rgba(102, 126, 234, 0.5), 0 0 40px rgba(118, 75, 162, 0.3);
            
        }
        
        .floating {
            animation: float 6s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        
        .pulse-ring {
            animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
        }
        
        @keyframes pulse-ring {
            0% { transform: scale(0.8); opacity: 1; }
            80%, 100% { transform: scale(1.2); opacity: 0; }
        }
        
        .slide-in {
            animation: slideIn 0.5s ease-out forwards;
        }
        
        @keyframes slideIn {
            from { transform: translateX(100px); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }
        
        .category-badge {
            position: relative;
            overflow: hidden;
        }
        
        .category-badge::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s;
        }
        
        .category-badge:hover::before {
            left: 100%;
        }
        
        .morphing-btn {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .morphing-btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }
        
        .morphing-btn:hover::before {
            width: 300px;
            height: 300px;
        }
        
        .question-card {
            transform: perspective(1000px) rotateX(0deg);
            transition: all 0.3s ease;
        }
        
        .question-card:hover {
            transform: perspective(1000px) rotateX(5deg) translateY(-5px);
        }
        
        .sparkle {
            position: relative;
        }
        
    
        
        @keyframes sparkle {
            0%, 100% { opacity: 0; transform: scale(0.5) rotate(0deg); }
            50% { opacity: 1; transform: scale(1) rotate(180deg); }
        }
        
        .typing-effect {
            border-right: 2px solid #667eea;
            animation: typing 3s steps(30) infinite, blink 1s infinite;
        }
        
        @keyframes typing {
            0%, 50% { width: 0; }
            100% { width: 100%; }
        }
        
        @keyframes blink {
            0%, 50% { border-color: transparent; }
            51%, 100% { border-color: #667eea; }
        }
        
        .progress-ring {
            transform: rotate(-90deg);
        }
        
        .progress-ring-circle {
            stroke-dasharray: 251.2;
            stroke-dashoffset: 251.2;
            transition: stroke-dashoffset 0.5s ease-in-out;
        }
        
        .stats-counter {
            font-size: 2rem;
            font-weight: bold;
            background: linear-gradient(45deg, #667eea, #764ba2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
           .glass-card {
            backdrop-filter: blur(10px);
            background: rgba(255, 255, 255, 0.1);
            /* border: 1px solid rgba(255, 255, 255, 0.2); */
        }
        
        .neon-glow {
            box-shadow: 0 0 20px rgba(102, 126, 234, 0.3), 0 0 40px rgba(118, 75, 162, 0.2);
        }
        
        .custom-scrollbar::-webkit-scrollbar {
            width: 8px;
        }
        
        .custom-scrollbar::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
        }
        
        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 10px;
        }
        
        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #5a6fd8, #6a4190);
        }
        
        .gradient-bg {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        
        .full-gradient-container {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }
        
        .gradient-card {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4), 0 10px 20px rgba(118, 75, 162, 0.3);
        }
        
        .gradient-select {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: 2px solid rgba(255, 255, 255, 0.3);
        }
        
        .gradient-question {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        .questions{
            color: white;
        }