.container {
    border: 1px solid var(--fuente-color-secundario);
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.3s ease-in-out;
  }
  
  .container:hover {
    box-shadow: 0px 0px 20px 10px rgba(0, 0, 0, 0.5);
    transition: 1.5s ease;
  }
  
  .containercomentarios{
    background-color:var(--fuente-color-primario);
    

  }
  .img-fluid.estiloimg {
    transition: transform 0.5s ease;
  }
  
  .container:hover .img-fluid.estiloimg {
    transform: scale(0.9);
  }
  
  .estiloparrafo {
    font-size: 20px;
    padding: 10px;
  }
  
  .estilotitulo {
    color: var(--color-primario);
  }
  
  .estilotitulo:hover {
    color: var(--color-secundarioDos);
    transition: box-shadow 0.3s ease-in-out;
    box-shadow: 0px 0px 20px 10px var(--fuente-color-secundarioDos);
  }
  
  .botondetalle {
    width: 200px;
    height: 50px;
  }
  
  .estiloprecio {
    font-size: 25px;
  }
  
  .comentariostitulo {
    padding: 20px;
  }
  
  .cardestilo {
    margin: 20px;
    bottom: 20px;
  }
  
  .estilobotoncomentarios {
    margin: 10px;
    padding: 10px;
  }
  
  @keyframes aparecerLibro {
    0% {
      transform: translate(-100%, -100%) scale(0);
      opacity: 0;
    }
    50% {
      transform: translate(-50%, -50%) scale(1.2);
      opacity: 1;
    }
    100% {
      transform: translate(100%, -100%) scale(1);
      opacity: 0;
    }
  }
  
  .libro-animado {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    animation: aparecerLibro 3s ease-in-out forwards;
  }
  
  .boton-descarga {
    display: inline-block;
    padding: 20px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    color: var(--fuente-color-primario);
    background-color: var(--color-secundarioDos); 
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    transition: background-color 0.3s ease-in-out;
  }

  .boton-descarga::before {
    content: '\2193'; 
    font-size: 30px;
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
  }



  .boton-descarga:hover::before {
    opacity: 1;
  }

  .usuarioimagen{
width: 50px;
height: 50px;

  }

  .cardcuerpo{
    background-color: var(--fuente-color-primario);
  }

  .botoncomentar {
    background-color: var(	--color-secundario);
  }
  .botoncomentar:hover {
    background-color: var(--color-secundarioDos) ;
  }
  .card-text{
    font-size: 20px;
   
  }