.led-text-left-to-right-xanhneon,
        .led-text-left-to-right-vang,
        .led-text-left-to-right-xanhla,
        .led-text-left-to-right-hong {
            display: inline-block;
            font-size: 2.0rem;
            font-weight: bold;
            text-shadow: 0 0 10px currentColor;
        }

        .led-text-left-to-right-xanhneon span,
        .led-text-left-to-right-vang span,
        .led-text-left-to-right-xanhla span,
        .led-text-left-to-right-hong span {
            display: inline-block;
            color: #fff; /* Màu khởi đầu là trắng */
            transition: color 0.1s ease;
        }

        /* Hiệu ứng LED đuổi - Xanh neon */
        .led-text-left-to-right-xanhneon span:nth-child(1) { animation: ledChaseNeon 6s infinite; }
        .led-text-left-to-right-xanhneon span:nth-child(2) { animation: ledChaseNeon 6s infinite; animation-delay: 0.24s; }
        .led-text-left-to-right-xanhneon span:nth-child(3) { animation: ledChaseNeon 6s infinite; animation-delay: 0.48s; }
        .led-text-left-to-right-xanhneon span:nth-child(4) { animation: ledChaseNeon 6s infinite; animation-delay: 0.72s; }
        .led-text-left-to-right-xanhneon span:nth-child(5) { animation: ledChaseNeon 6s infinite; animation-delay: 0.96s; }
        .led-text-left-to-right-xanhneon span:nth-child(6) { animation: ledChaseNeon 6s infinite; animation-delay: 1.20s; }
        .led-text-left-to-right-xanhneon span:nth-child(7) { animation: ledChaseNeon 6s infinite; animation-delay: 1.44s; }
        .led-text-left-to-right-xanhneon span:nth-child(8) { animation: ledChaseNeon 6s infinite; animation-delay: 1.68s; }
        .led-text-left-to-right-xanhneon span:nth-child(9) { animation: ledChaseNeon 6s infinite; animation-delay: 1.92s; }
        .led-text-left-to-right-xanhneon span:nth-child(10) { animation: ledChaseNeon 6s infinite; animation-delay: 2.16s; }
        .led-text-left-to-right-xanhneon span:nth-child(11) { animation: ledChaseNeon 6s infinite; animation-delay: 2.40s; }
        .led-text-left-to-right-xanhneon span:nth-child(12) { animation: ledChaseNeon 6s infinite; animation-delay: 2.64s; }
        .led-text-left-to-right-xanhneon span:nth-child(13) { animation: ledChaseNeon 6s infinite; animation-delay: 2.88s; }
        .led-text-left-to-right-xanhneon span:nth-child(14) { animation: ledChaseNeon 6s infinite; animation-delay: 3.12s; }
        .led-text-left-to-right-xanhneon span:nth-child(15) { animation: ledChaseNeon 6s infinite; animation-delay: 3.36s; }
        .led-text-left-to-right-xanhneon span:nth-child(16) { animation: ledChaseNeon 6s infinite; animation-delay: 3.60s; }
        .led-text-left-to-right-xanhneon span:nth-child(17) { animation: ledChaseNeon 6s infinite; animation-delay: 3.84s; }
        .led-text-left-to-right-xanhneon span:nth-child(18) { animation: ledChaseNeon 6s infinite; animation-delay: 4.08s; }
        .led-text-left-to-right-xanhneon span:nth-child(19) { animation: ledChaseNeon 6s infinite; animation-delay: 4.32s; }
        .led-text-left-to-right-xanhneon span:nth-child(20) { animation: ledChaseNeon 6s infinite; animation-delay: 4.56s; }
        .led-text-left-to-right-xanhneon span:nth-child(21) { animation: ledChaseNeon 6s infinite; animation-delay: 4.80s; }
        .led-text-left-to-right-xanhneon span:nth-child(22) { animation: ledChaseNeon 6s infinite; animation-delay: 5.04s; }
        .led-text-left-to-right-xanhneon span:nth-child(23) { animation: ledChaseNeon 6s infinite; animation-delay: 5.28s; }
        .led-text-left-to-right-xanhneon span:nth-child(24) { animation: ledChaseNeon 6s infinite; animation-delay: 5.52s; }
        .led-text-left-to-right-xanhneon span:nth-child(25) { animation: ledChaseNeon 6s infinite; animation-delay: 5.76s; }

        @keyframes ledChaseNeon {
            0% { color: #fff; text-shadow: none; }
            4% { color: #00d4ff; text-shadow: 0 0 20px #00d4ff, 0 0 30px #00d4ff; }
            96% { color: #00d4ff; text-shadow: 0 0 20px #00d4ff, 0 0 30px #00d4ff; }
            100% { color: #fff; text-shadow: none; }
        }

        /* Hiệu ứng LED đuổi - Vàng */
        .led-text-left-to-right-vang span:nth-child(1) { animation: ledChaseYellow 6s infinite; }
        .led-text-left-to-right-vang span:nth-child(2) { animation: ledChaseYellow 6s infinite; animation-delay: 0.24s; }
        .led-text-left-to-right-vang span:nth-child(3) { animation: ledChaseYellow 6s infinite; animation-delay: 0.48s; }
        .led-text-left-to-right-vang span:nth-child(4) { animation: ledChaseYellow 6s infinite; animation-delay: 0.72s; }
        .led-text-left-to-right-vang span:nth-child(5) { animation: ledChaseYellow 6s infinite; animation-delay: 0.96s; }
        .led-text-left-to-right-vang span:nth-child(6) { animation: ledChaseYellow 6s infinite; animation-delay: 1.20s; }
        .led-text-left-to-right-vang span:nth-child(7) { animation: ledChaseYellow 6s infinite; animation-delay: 1.44s; }
        .led-text-left-to-right-vang span:nth-child(8) { animation: ledChaseYellow 6s infinite; animation-delay: 1.68s; }
        .led-text-left-to-right-vang span:nth-child(9) { animation: ledChaseYellow 6s infinite; animation-delay: 1.92s; }
        .led-text-left-to-right-vang span:nth-child(10) { animation: ledChaseYellow 6s infinite; animation-delay: 2.16s; }
        .led-text-left-to-right-vang span:nth-child(11) { animation: ledChaseYellow 6s infinite; animation-delay: 2.40s; }
        .led-text-left-to-right-vang span:nth-child(12) { animation: ledChaseYellow 6s infinite; animation-delay: 2.64s; }
        .led-text-left-to-right-vang span:nth-child(13) { animation: ledChaseYellow 6s infinite; animation-delay: 2.88s; }
        .led-text-left-to-right-vang span:nth-child(14) { animation: ledChaseYellow 6s infinite; animation-delay: 3.12s; }
        .led-text-left-to-right-vang span:nth-child(15) { animation: ledChaseYellow 6s infinite; animation-delay: 3.36s; }
        .led-text-left-to-right-vang span:nth-child(16) { animation: ledChaseYellow 6s infinite; animation-delay: 3.60s; }
        .led-text-left-to-right-vang span:nth-child(17) { animation: ledChaseYellow 6s infinite; animation-delay: 3.84s; }
        .led-text-left-to-right-vang span:nth-child(18) { animation: ledChaseYellow 6s infinite; animation-delay: 4.08s; }
        .led-text-left-to-right-vang span:nth-child(19) { animation: ledChaseYellow 6s infinite; animation-delay: 4.32s; }
        .led-text-left-to-right-vang span:nth-child(20) { animation: ledChaseYellow 6s infinite; animation-delay: 4.56s; }
        .led-text-left-to-right-vang span:nth-child(21) { animation: ledChaseYellow 6s infinite; animation-delay: 4.80s; }
        .led-text-left-to-right-vang span:nth-child(22) { animation: ledChaseYellow 6s infinite; animation-delay: 5.04s; }
        .led-text-left-to-right-vang span:nth-child(23) { animation: ledChaseYellow 6s infinite; animation-delay: 5.28s; }
        .led-text-left-to-right-vang span:nth-child(24) { animation: ledChaseYellow 6s infinite; animation-delay: 5.52s; }
        .led-text-left-to-right-vang span:nth-child(25) { animation: ledChaseYellow 6s infinite; animation-delay: 5.76s; }

        @keyframes ledChaseYellow {
            0% { color: #fff; text-shadow: none; }
            4% { color: #ffff00; text-shadow: 0 0 20px #ffff00, 0 0 30px #ffff00; }
            96% { color: #ffff00; text-shadow: 0 0 20px #ffff00, 0 0 30px #ffff00; }
            100% { color: #fff; text-shadow: none; }
        }

        /* Hiệu ứng LED đuổi - Xanh lá */
        .led-text-left-to-right-xanhla span:nth-child(1) { animation: ledChaseGreen 6s infinite; }
        .led-text-left-to-right-xanhla span:nth-child(2) { animation: ledChaseGreen 6s infinite; animation-delay: 0.24s; }
        .led-text-left-to-right-xanhla span:nth-child(3) { animation: ledChaseGreen 6s infinite; animation-delay: 0.48s; }
        .led-text-left-to-right-xanhla span:nth-child(4) { animation: ledChaseGreen 6s infinite; animation-delay: 0.72s; }
        .led-text-left-to-right-xanhla span:nth-child(5) { animation: ledChaseGreen 6s infinite; animation-delay: 0.96s; }
        .led-text-left-to-right-xanhla span:nth-child(6) { animation: ledChaseGreen 6s infinite; animation-delay: 1.20s; }
        .led-text-left-to-right-xanhla span:nth-child(7) { animation: ledChaseGreen 6s infinite; animation-delay: 1.44s; }
        .led-text-left-to-right-xanhla span:nth-child(8) { animation: ledChaseGreen 6s infinite; animation-delay: 1.68s; }
        .led-text-left-to-right-xanhla span:nth-child(9) { animation: ledChaseGreen 6s infinite; animation-delay: 1.92s; }
        .led-text-left-to-right-xanhla span:nth-child(10) { animation: ledChaseGreen 6s infinite; animation-delay: 2.16s; }
        .led-text-left-to-right-xanhla span:nth-child(11) { animation: ledChaseGreen 6s infinite; animation-delay: 2.40s; }
        .led-text-left-to-right-xanhla span:nth-child(12) { animation: ledChaseGreen 6s infinite; animation-delay: 2.64s; }
        .led-text-left-to-right-xanhla span:nth-child(13) { animation: ledChaseGreen 6s infinite; animation-delay: 2.88s; }
        .led-text-left-to-right-xanhla span:nth-child(14) { animation: ledChaseGreen 6s infinite; animation-delay: 3.12s; }
        .led-text-left-to-right-xanhla span:nth-child(15) { animation: ledChaseGreen 6s infinite; animation-delay: 3.36s; }
        .led-text-left-to-right-xanhla span:nth-child(16) { animation: ledChaseGreen 6s infinite; animation-delay: 3.60s; }
        .led-text-left-to-right-xanhla span:nth-child(17) { animation: ledChaseGreen 6s infinite; animation-delay: 3.84s; }
        .led-text-left-to-right-xanhla span:nth-child(18) { animation: ledChaseGreen 6s infinite; animation-delay: 4.08s; }
        .led-text-left-to-right-xanhla span:nth-child(19) { animation: ledChaseGreen 6s infinite; animation-delay: 4.32s; }
        .led-text-left-to-right-xanhla span:nth-child(20) { animation: ledChaseGreen 6s infinite; animation-delay: 4.56s; }
        .led-text-left-to-right-xanhla span:nth-child(21) { animation: ledChaseGreen 6s infinite; animation-delay: 4.80s; }
        .led-text-left-to-right-xanhla span:nth-child(22) { animation: ledChaseGreen 6s infinite; animation-delay: 5.04s; }
        .led-text-left-to-right-xanhla span:nth-child(23) { animation: ledChaseGreen 6s infinite; animation-delay: 5.28s; }
        .led-text-left-to-right-xanhla span:nth-child(24) { animation: ledChaseGreen 6s infinite; animation-delay: 5.52s; }
        .led-text-left-to-right-xanhla span:nth-child(25) { animation: ledChaseGreen 6s infinite; animation-delay: 5.76s; }

        @keyframes ledChaseGreen {
            0% { color: #fff; text-shadow: none; }
            4% { color: #00ff00; text-shadow: 0 0 20px #00ff00, 0 0 30px #00ff00; }
            96% { color: #00ff00; text-shadow: 0 0 20px #00ff00, 0 0 30px #00ff00; }
            100% { color: #fff; text-shadow: none; }
        }

        /* Hiệu ứng LED đuổi - Hồng */
        .led-text-left-to-right-hong span:nth-child(1) { animation: ledChaseHong 6s infinite; }
        .led-text-left-to-right-hong span:nth-child(2) { animation: ledChaseHong 6s infinite; animation-delay: 0.24s; }
        .led-text-left-to-right-hong span:nth-child(3) { animation: ledChaseHong 6s infinite; animation-delay: 0.48s; }
        .led-text-left-to-right-hong span:nth-child(4) { animation: ledChaseHong 6s infinite; animation-delay: 0.72s; }
        .led-text-left-to-right-hong span:nth-child(5) { animation: ledChaseHong 6s infinite; animation-delay: 0.96s; }
        .led-text-left-to-right-hong span:nth-child(6) { animation: ledChaseHong 6s infinite; animation-delay: 1.20s; }
        .led-text-left-to-right-hong span:nth-child(7) { animation: ledChaseHong 6s infinite; animation-delay: 1.44s; }
        .led-text-left-to-right-hong span:nth-child(8) { animation: ledChaseHong 6s infinite; animation-delay: 1.68s; }
        .led-text-left-to-right-hong span:nth-child(9) { animation: ledChaseHong 6s infinite; animation-delay: 1.92s; }
        .led-text-left-to-right-hong span:nth-child(10) { animation: ledChaseHong 6s infinite; animation-delay: 2.16s; }
        .led-text-left-to-right-hong span:nth-child(11) { animation: ledChaseHong 6s infinite; animation-delay: 2.40s; }
        .led-text-left-to-right-hong span:nth-child(12) { animation: ledChaseHong 6s infinite; animation-delay: 2.64s; }
        .led-text-left-to-right-hong span:nth-child(13) { animation: ledChaseHong 6s infinite; animation-delay: 2.88s; }
        .led-text-left-to-right-hong span:nth-child(14) { animation: ledChaseHong 6s infinite; animation-delay: 3.12s; }
        .led-text-left-to-right-hong span:nth-child(15) { animation: ledChaseHong 6s infinite; animation-delay: 3.36s; }
        .led-text-left-to-right-hong span:nth-child(16) { animation: ledChaseHong 6s infinite; animation-delay: 3.60s; }
        .led-text-left-to-right-hong span:nth-child(17) { animation: ledChaseHong 6s infinite; animation-delay: 3.84s; }
        .led-text-left-to-right-hong span:nth-child(18) { animation: ledChaseHong 6s infinite; animation-delay: 4.08s; }
        .led-text-left-to-right-hong span:nth-child(19) { animation: ledChaseHong 6s infinite; animation-delay: 4.32s; }
        .led-text-left-to-right-hong span:nth-child(20) { animation: ledChaseHong 6s infinite; animation-delay: 4.56s; }
        .led-text-left-to-right-hong span:nth-child(21) { animation: ledChaseHong 6s infinite; animation-delay: 4.80s; }
        .led-text-left-to-right-hong span:nth-child(22) { animation: ledChaseHong 6s infinite; animation-delay: 5.04s; }
        .led-text-left-to-right-hong span:nth-child(23) { animation: ledChaseHong 6s infinite; animation-delay: 5.28s; }
        .led-text-left-to-right-hong span:nth-child(24) { animation: ledChaseHong 6s infinite; animation-delay: 5.52s; }
        .led-text-left-to-right-hong span:nth-child(25) { animation: ledChaseHong 6s infinite; animation-delay: 5.76s; }

        @keyframes ledChaseHong {
            0% { color: #fff; text-shadow: none; }
            4% { color: #ff00ff; text-shadow: 0 0 20px #ff00ff, 0 0 30px #ff00ff; }
            96% { color: #ff00ff; text-shadow: 0 0 20px #ff00ff, 0 0 30px #ff00ff; }
            100% { color: #fff; text-shadow: none; }
        }