.issue .article {
  margin-bottom: calc(var(--gap) * 3);
}

.issue .article .header {
  padding: calc(var(--gap) * 3) 0;
}

.issue .introduction {
  margin-bottom: calc(var(--gap) * 3);
}

.scatter {
  position: relative;
  height: 100vw;
  max-height: 30rem;
  background-color: var(--accent);
  overflow: hidden;
}

.scatter img {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  position: absolute;
  max-width: 40vw;
  width: 300px;
  transition: left 1s, top 1s, transform 1s;
}

.scatter img:first-child {
  z-index: 1;
  box-shadow: 0 0 1rem rgba(0,0,0,0.15);
}

.issue .article .content {
  padding: 0 var(--gap);
}

.issue .article .header hgroup {
  display: flex;
  gap: var(--gap);
  justify-content: space-between;
  margin-bottom: var(--gap);
}

.issue .article .is-latest {
  margin-bottom: 0.2em;
}

.issue .text {
  font-weight: 500;
}

.issue .cover {
  padding: var(--gap);
  background-color: #fff;
  border-radius: 1rem;
}

.issue .cover img {
  max-width: 24rem;
  width: 100%;
  margin: 0 auto;
}

.issue .prev-next {
  overflow: hidden;
  margin-top: calc(var(--gap) * 3);
}

.prev-next nav a {
  color: inherit;
  text-decoration: none;
}

.left,
.right {
  padding: calc(var(--gap) * 3) var(--gap);
}

.issue .left,
.issue .right {
  padding: 0;
}

@media (min-width: 50rem) {
  .issue .site-header {
    position: fixed;
    width: 100%;
  }

  .left,
  .right {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 50%;
    overflow-x: hidden;
    overflow-y: auto;
    padding: calc(var(--gap) * 9) calc(var(--gap) * 2) calc(var(--gap) * 5) var(--gap);
    background-image: linear-gradient(to left, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 3%);
  }

  .issue .article .left {
    overflow: hidden;
    background: none;
  }

  .issue .article .left:after,
  .map.left:after,
  .issue .article .content.right:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    z-index: 1;
    pointer-events: none;
    background-image: linear-gradient(to left, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 3%);
  }

  .issue .article .content.right:after {
    position: fixed;
    left: 50%;
    width: 50%;
    background-image: linear-gradient(to right, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 3%);
  }

  .issue .article .left {
    padding: 0;
  }

  .right,
  .issue .article .content.right {
    left: auto;
    right: 0;
    padding: calc(var(--gap) * 9) var(--gap) calc(var(--gap) * 5) calc(var(--gap) * 2);
    background-image: linear-gradient(to right, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 3%);
    border-left: thin solid rgba(0,0,0,0.25);
  }

  .issue .article .content.right {
    border-left: 0;
    background-image: unset;
  }

  .issue .scatter {
    height: 100%;
    max-height: none;
    z-index: -1;
  }

  .issue .article .header {
    padding: 0;
  }
}