main {
  display: flex;
  justify-content: center;
  padding: 1rem;
}
main .microblog {
  width: 100%;
  max-width: 42rem;
}

.microblog {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1rem 0;
}
.microblog article {
  padding-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}
.microblog article time {
  display: block;
  font-family: monospace;
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 0.5rem;
}
.microblog article p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}