body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    text-align: center;
    padding: 40px 15px 0;
}

.contenedor {
    background: white;
    max-width: 600px;
    margin: auto;
    padding: 30px;
    border-radius: 10px;
}

.subtitulo {
    margin-top: -10px;
    color: #777;
}

.juegos {
    display: grid;
    gap: 16px;
    margin-top: 25px;
}

.tarjeta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background: #fafafa;
    color: inherit;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.tarjeta:hover,
.tarjeta:focus-visible {
    transform: translateY(-3px);
    border-color: #33aa55;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
}

.icono {
    font-size: 2.4em;
}

.titulo {
    font-size: 1.3em;
    font-weight: bold;
}

.descripcion {
    color: #555;
    font-size: 0.95em;
}

.entrar {
    margin-top: 6px;
    font-weight: bold;
    color: #1f8a43;
}