:root {
  color-scheme: dark;
}

html,
body {
  background: #0b0b0f;
  color: #e9e5ff;
}

body {
  margin: 24px 0 40px;
}

.back-link {
  width: min(100% - 2rem, 500px);
  margin: 0 auto 18px;
  font-size: 13px;
  line-height: 1.4;
}

.back-link a {
  color: #a8a3b8;
  text-decoration: none;
}

.back-link a:hover,
.back-link a:focus-visible {
  color: #c4b5fd;
}

.title {
  color: #c4b5fd;
}

.game-intro,
.game-explanation,
.credit,
p {
  color: #a8a3b8;
}

.game-intro strong,
.game-explanation strong,
.credit a {
  color: #e9e5ff;
}

.score-container,
.best-container {
  background: #241f30;
  color: #ffffff;
}

.score-container:after,
.best-container:after {
  color: #a8a3b8;
}

.restart-button {
  background: #7c5cfc;
  color: #ffffff;
}

.game-container {
  background: #1a1722;
}

.grid-cell {
  background: rgb(255 255 255 / 0.06);
}

.game-message {
  background: rgb(11 11 15 / 0.82) !important;
}

.game-message p {
  color: #e9e5ff;
}

.game-message a {
  background: #7c5cfc;
  color: #ffffff;
}

hr {
  border: 0;
  border-top: 1px solid rgb(255 255 255 / 0.1);
  margin: 24px 0;
}

.credit {
  font-size: 13px;
  line-height: 1.6;
}

.credit a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media screen and (max-width: 520px) {
  body {
    padding: 0 16px;
  }

  .back-link {
    width: min(100% - 2rem, 280px);
  }

  .container {
    width: 100%;
    max-width: 280px;
  }

  .title {
    font-size: 30px;
    line-height: 1.15;
  }

  .scores-container {
    margin-top: 2px;
  }

  .score-container,
  .best-container {
    padding: 12px 9px;
    min-width: 42px;
    font-size: 18px;
  }

  .score-container:after,
  .best-container:after {
    font-size: 10px;
  }

  .game-explanation,
  .credit {
    font-size: 13px;
  }
}