discourse/app/assets/stylesheets/mobile/topic.scss

.post-info a {
  color: var(--primary-medium);
}

.topic-meta-data-inside {
  float: right;
  margin-top: -38px;
  margin-right: 5px;
}

.post-info {
  display: inline-block;
}

#topic-title {
  h1 {
    font-size: var(--font-up-3);
    line-height: var(--line-height-medium);
    a {
      color: var(--primary);
      vertical-align: middle;
      word-wrap: break-word;
    }
  }
  .title-category-wrapper {
    margin-top: 5px;
  }
}

.progress-back-container {
  top: -100%; // above parent container + some extra space
}

.topic-error {
  padding: 18px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  font-size: var(--font-up-4);
  line-height: var(--line-height-medium);

  .topic-retry {
    display: block;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
  }
}

sup sup,
sub sup,
sup sub,
sub sub {
  top: 0;
}

// inline editing of title on mobile
#topic-title .title-wrapper {
  position: relative;
  float: none;
  width: 100%;

  input#edit-title {
    width: 100%;
  }

  .select-kit.combo-box.category-chooser {
    width: 100%;
    margin-top: 0;
  }

  .topic-category {
    margin-top: 0.25em;
  }
}

// make mobile timeline top and bottom dates easier to select
.topic-timeline {
  .start-date,
  .now-date {
    padding: 0.5em 0;
  }
  .timeline-scrollarea-wrapper .timeline-date-wrapper {
    @include ellipsis;
  }
  .topic-category {
    margin-bottom: 0.5rem;
  }
}