* {
  -webkit-tap-highlight-color: transparent;
}

.site-title {
  view-transition-name: site-title;
  transition: 0.2s ease;
}

.item {
  transition: 0.2s ease;
}

.search-icon {
  position: absolute;
  top: 20px;
  right: 0px;
  width: 24px;
  height: 24px;
  padding: 4px;
  appearance: none;
  outline: none;

  &:after {
    content: '🔍';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--background-color);
    text-align: center;
    vertical-align: middle;
    line-height: 24px;
  }
}

.search-icon:checked + .search-form {
  display: block !important;
}

.search-form {
  display: none;
  background: rgba(255, 255, 255, 0.75);
  padding: 8px;
  position: sticky;
  top: 60px;
  border-radius: var(--box-border-radius);

  > input {
    border: 1px solid var(--background-color);
    border-radius: var(--box-border-radius);
    outline: none;
    font-size: 12px;
    line-height: 2.4;
    padding: 0 0.5em;
    box-sizing: border-box;
    width: 100%;
  }
}

.copyright-wrap {
  position: sticky;
  top: 120px;
  color: #666;
  line-height: 1.5;
  font-size: 14px;
  display: none;
}

@media screen and (min-width: 600px) {
  .search-form {
    display: block;
  }

  .search-icon {
    display: none;
  }

  .copyright-wrap {
    display: block;
  }
}