:root {
            --gba-purple: #584e96;
            --gba-purple-dark: #403875;
            --gba-screen-border: #33333a;
            --screen-bg: #e0f0e3; /* Cor clássica de LCD esverdeada */
        }

        body {
            background-color: #1a1a1a;
            font-family: 'Press Start 2P', cursive;
            overflow-x: hidden;
        }

        /* Padrão de listras para as laterais */
        .grip-texture {
            background-image: radial-gradient(#403875 20%, transparent 20%);
            background-size: 6px 6px;
        }

        /* Estilização da barra de rolagem dentro da tela */
        .retro-scrollbar::-webkit-scrollbar {
            width: 12px;
        }
        .retro-scrollbar::-webkit-scrollbar-track {
            background: #c8dccb;
        }
        .retro-scrollbar::-webkit-scrollbar-thumb {
            background-color: #584e96;
            border: 2px solid #c8dccb;
        }

        /* Efeito de Scanline na tela */
        .scanlines {
            background: linear-gradient(
                to bottom,
                rgba(255,255,255,0),
                rgba(255,255,255,0) 50%,
                rgba(0,0,0,0.1) 50%,
                rgba(0,0,0,0.1)
            );
            background-size: 100% 4px;
            pointer-events: none;
        }

        /* Animação de clique nos botões */
        .btn-push:active {
            transform: scale(0.90);
            box-shadow: inset 0px 4px 10px rgba(0,0,0,0.5);
        }

        /* Seta de seleção no hover do link */
        .menu-link::before {
            content: '>';
            opacity: 0;
            margin-right: 5px;
            color: #2d3748;
        }
        .menu-link:hover::before {
            opacity: 1;
        }

        /* Responsividade para simular o console */
        .gba-body {
            box-shadow: 0 20px 50px rgba(0,0,0,0.5), inset 0 -10px 20px rgba(0,0,0,0.2);
        }