/* ==================== HEADER ==================== */
        /* Header */
        .header {
            text-align: center;
            padding: 2rem 1rem;
            position: relative;
            z-index: 10;
        }

        .title {
            font-family: 'Orbitron', monospace;
            font-size: clamp(2.5rem, 8vw, 5rem);
            font-weight: 900;
            background: linear-gradient(45deg, #64ffda, #00bcd4, #2196f3, #9c27b0);
            background-size: 300% 300%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradientShift 3s ease-in-out infinite;
            text-shadow: 0 0 30px rgba(100, 255, 218, 0.5);
            margin-bottom: 0.5rem;
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .subtitle {
            font-size: 1.2rem;
            color: #b0bec5;
            margin-bottom: 1rem;
            font-weight: 300;
        }

        .game-info {
            font-size: 0.9rem;
            color: #78909c;
            max-width: 600px;
            margin: 0 auto 2rem;
            line-height: 1.6;
        }