:root {
            --holi-pink: #ff4081;
            --holi-blue: #2979ff;
            --holi-green: #00e676;
            --holi-yellow: #ffd600;
            --holi-purple: #d500f9;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        }
        .holi-navbar {
            background: linear-gradient(90deg, var(--holi-pink), var(--holi-blue), var(--holi-green));
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        }
        .logo-text {
            font-family: 'Comic Sans MS', cursive, sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8);
            background-size: 400% 400%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 8s ease infinite;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        @keyframes gradientShift {
            0% { background-position: 0% 50% }
            50% { background-position: 100% 50% }
            100% { background-position: 0% 50% }
        }
        .nav-link {
            color: white !important;
            font-weight: 600;
            transition: all 0.3s ease;
            border-radius: 25px;
            margin: 0 5px;
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.2);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://via.placeholder.com/1200x600') center/cover;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        .content-section {
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            margin: -50px 0 30px;
            position: relative;
            padding: 40px;
        }
        h1, h2, h3 {
            color: #2c3e50;
            margin-bottom: 1.5rem;
        }
        h1 {
            font-size: 3rem;
            font-weight: 800;
            background: linear-gradient(45deg, var(--holi-pink), var(--holi-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        h2 {
            border-left: 5px solid var(--holi-green);
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            color: var(--holi-purple);
            margin-top: 2rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        .color-dot {
            display: inline-block;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            margin-right: 8px;
        }
        .dot-pink { background-color: var(--holi-pink); }
        .dot-blue { background-color: var(--holi-blue); }
        .dot-green { background-color: var(--holi-green); }
        .dot-yellow { background-color: var(--holi-yellow); }
        .game-feature {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 15px;
            overflow: hidden;
        }
        .game-feature:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }
        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, var(--holi-pink), var(--holi-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        footer {
            background: linear-gradient(90deg, #2c3e50, #4a6491);
            color: white;
            padding: 40px 0 20px;
        }
        .social-links a {
            color: white;
            font-size: 1.5rem;
            margin: 0 10px;
            transition: transform 0.3s ease;
        }
        .social-links a:hover {
            transform: scale(1.3);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            .logo-text {
                font-size: 1.8rem;
            }
            .hero-section {
                padding: 60px 0;
            }
            .content-section {
                padding: 25px;
                margin: -30px 0 20px;
            }
        }
        .back-to-top {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: var(--holi-pink);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        .back-to-top:hover {
            transform: translateY(-5px);
            background: var(--holi-blue);
        }