body {
  font-family: "Press Start 2P", Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #f2f2f2;
  padding: 1rem;
  box-sizing: border-box;
}

.container {
  text-align: center;
}

.board {
  display: grid;
  grid-template-columns: repeat(4, 100px);
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}

.card {
  width: 100px;
  height: 100px;
  background-color: #333;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  cursor: pointer;
  user-select: none;
  border-radius: 8px;
  transition: all 0.2s;
}

.card.flipped {
  background-color: #fff;
  color: #333;
}

.record {
  margin-top: 20px;
  font-size: 18px;
}

.sugoe {
  position: absolute;
  color: thistle;
  right: 1%;
  bottom: 2%;
  font-size: 6pt;
}

a {
  color: thistle;
}

a:hover {
  color: darkorange;
}

/* ++++++++++++++++++++++++ ADAPTAÇÃO PARA DISPOSITIVOS MÓVEIS ++++++++++++++++++++++++ */
@media (max-width: 768px) {
  .board {
    grid-template-columns: repeat(4, 22vw);
    gap: 3vw;
  }

  .card {
    width: 22vw;
    height: 22vw;
    font-size: 5vw;
  }

  .record {
    font-size: 1rem;
  }

  h1 {
    font-size: 1.3rem;
    margin-bottom: 10px;
  }

  .sugoe {
    right: 3%;
    font-size: 5pt;
  }

  a {
    color: thistle;
  }

  .sugoe a:hover {
    color: darkorange;
  }
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: #111;
    color: #eee;
  }

  .card {
    background-color: #eee;
    color: #111;
  }

  .card.flipped {
    background-color: #333;
    color: #fff;
  }

  .record {
    color: #ddd;
  }

  .sugoe {
    right: 3%;
    font-size: 5pt;
  }

  a {
    color: thistle;
  }

  a:hover {
    color: darkorange;
  }
  
  .sugoe a:hover {
    color: darkorange;
  }
}