body {
            background: #111;
            color: #fff;
            font-family: system-ui, sans-serif;
            padding: 2rem;
        }

        /* Viewing window */
        .marquee-viewport {
            overflow: hidden;
            width: 100%;
            border-top: 1px solid #333;
            border-bottom: 1px solid #333;
            background: #1a1a1a;
            padding: 10px 0;
        }

        /* Flex track holding items */
        .marquee-track {
            display: flex;
            white-space: nowrap;
            gap: 2.5rem;
            padding-left: 1rem;
            /* Smooth transitions for horizontal positioning */
            transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
        }

        /* Individual text items */
        .marquee-item {
            color: #444;
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: bold;
            text-transform: uppercase;
            outline: none;
            cursor: pointer;
            transition: color 0.2s, background 0.2s, transform 0.2s;
            padding: 4px 12px;
            border-radius: 4px;
        }

        /* The permanent selection style on the far left */
        .marquee-item.active {
            color: #fff;
            background: #ff4757;
            transform: scale(1.05);
        }