* {
      box-sizing: border-box;
    }

    body {
      min-height: 100vh;
      margin: 0;
      display: grid;
      place-items: center;
      padding: 20px;
      font-family: "Trebuchet MS", Arial, sans-serif;
      text-align: center;
      color: #39445c;
      background: linear-gradient(135deg, #fff3b0, #ffd6e7, #c9f2ff);
    }

    .tarjeta {
      width: min(100%, 650px);
      padding: 40px 24px;
      border: 5px solid white;
      border-radius: 28px;
      background: rgb(255 255 255 / 90%);
      box-shadow: 0 12px 30px rgb(65 80 120 / 15%);
    }

    .dibujos {
      text-align: center;
  

    }

    h1 {
      margin: 15px 0 10px;
      color: #ff718d;
      font-size: clamp(1.8rem, 6vw, 2.2rem);
    }

    p {
      font-size: 1.15rem;
      line-height: 1.7;
    }

    .boton {
      display: inline-block;
      margin-top: 14px;
      padding: 13px 22px;
      border-radius: 30px;
      background: #68c8b5;
      color: white;
      font-weight: bold;
      text-decoration: none;
    }

    .boton:hover {
      background: #48ad99;
    }

    footer {
      margin-top: 24px;
      color: #68738a;
      font-size: 0.95rem;
    }

    .tam{
      width: 400px;

    }

        .tam1{
      width: 180px;

    }

.volver{
    text-align: center;
    margin-top: 25px;
    margin-bottom: 15px;
    }

.estilobtn{
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(to right, #34ebbd, #0066ff);
    color: #ffffff;
    font-family: sans-serif;
    font-weight: bold;
    font-size: 16px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    }