body {
                font-family: 'Poppins', sans-serif;
                text-align: center;
                background-color: #9ed2e4;
                padding-top: 90px;
            }

            h1 {
                font-size: 45px;
            }

            .board {
                width: fit-content;
                display: grid;
                grid-template-columns: repeat(7, 70px);
                grid-template-rows: repeat(6, 70px);
                gap: 8px;
                justify-content: center;
                background-color: #0054A2; /* Dark blue background to match the game */
                padding: 20px;
                border-radius: 12px;
                margin: 20px auto;
                position: relative;
                box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5); /* Added shadow for realism */
            }

            .cell {
                width: 70px;
                height: 70px;
                background-color: #ecf0f1;
                border-radius: 50%;
                position: relative;
                overflow: hidden;
                cursor: pointer;
                z-index: 1;
                border: 3px solid #2980b9; /* Border around each cell */
                box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.2); /* Inner shadow to give depth */
            }

            .piece {
                width: 100%;
                height: 100%;
                border-radius: 50%;
                position: absolute;
                top: -70px;
                transition: transform 0.5s ease-out;
                z-index: 2;
                box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3); /* Drop shadow for a 3D effect */
            }

            .red {
                background-color: #e74c3c;
            }

            .yellow {
                background-color: #f1c40f;
            }

            .button {
                margin-top: 20px;
                padding: 10px 20px;
                font-size: 16px;
                border: none;
                border-radius: 8px;
                background-color: #ff79c6;
                color: white;
                cursor: pointer;
                transition: background 0.3s ease, transform 0.3s ease;
            }

            .button:hover {
                transform: scale(1.05);
                background-color: #f468b9;
            }