style.css

:root {
  --yangColor: #a09016;
  --yangColorSelected: #d8c21e;
  --yinColor: #111111;
  --focusColor: #ffffff;
  --borderRadius: 10px;
  --contentHeight: 30vh;
  --sectionWidth: 700px;
  --transition: 0.3s;
}

html {
  font-size: 2vmin;
  font-family: 'Gemunu Libre', sans-serif;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
}

*,
*::before,
*::after {
  color: var(--yangColor);
  font-size: inherit;
  font-family: inherit;
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}

.canvas {
  display: flex;
  justify-content: center;
  min-height: 100vh;
  background: var(--yinColor);
}

.container {
  margin-top: 20px;
  width: 90vw;
  max-width: var(--sectionWidth);
}

.artist {
  display: block;
  cursor: pointer;
  padding: 10px;
  font-size: 30px;
  text-align: center;
  transition: var(--transition);
  border-bottom: 2px solid;
  user-select: none;
}

.bio-wrapper > .bio {
  display: flex;
  flex-wrap: wrap;
  height: 100%;
  user-select: none;
  padding: 0 20px;
  line-height: 1.5;
}

.bio-wrapper > .bio > .image {
  align-self: flex-start;
  max-width: 100%;
  margin-top: 20px;
}

.bio-wrapper > .bio > .description {
  font-size: 24px;
  margin: 20px 0;
  flex: 1;
}

.bio-wrapper[open] > .artist {
  color: var(--yangColorSelected);
}

@media (min-width: 768px) {
  .artist {
    font-size: 26px;
    text-align: left;
    padding-left: 15px;
  }

  .bio-wrapper[open] > .bio > .description {
    font-size: 16px;
    opacity: 0;
    animation-name: showContent;
    animation-duration: 0.6s;
    animation-delay: 0.2s;
    animation-fill-mode: forwards;
    margin: 0;
    padding-left: 20px;
  }

  .bio-wrapper[open] > .bio {
    animation-name: slideDown;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
  }

  .bio-wrapper[open] > .bio > .image {
    opacity: 0;
    height: 100%;
    margin: 0;
    animation-name: showImage;
    animation-duration: 0.3s;
    animation-delay: 0.15s;
    animation-fill-mode: forwards;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    height: 0;
    padding: 0;
  }

  to {
    opacity: 1;
    height: var(--contentHeight);
    padding: 20px;
  }
}

@keyframes showImage {
  from {
    opacity: 0;
    clip-path: inset(50% 0 50% 0);
    transform: scale(0.4);
  }

  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

@keyframes showContent {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}