* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: monospace;
  max-width: 560px;
  margin: 0 auto;
  padding: 3rem 1rem;
  color: #111;
  background: #fff;
  font-size: 14px;
  line-height: 1.6;
}

a {
  color: #111;
}

header {
  margin-bottom: 2.5rem;
}

header h1 {
  font-size: 14px;
  font-weight: normal;
  margin-bottom: 0.75rem;
}

.filters {
  font-size: 13px;
}

.filters a {
  text-decoration: none;
  color: #999;
  cursor: pointer;
  margin-right: 0.75rem;
}

.filters a.active {
  color: #111;
}

.filters a:hover {
  color: #111;
}

.stream {
  display: flex;
  flex-direction: column;
}

.post-preview {
  padding: 0.75rem 0;
}

.post-preview .date {
  font-size: 12px;
  color: #999;
}

.post-preview h2 {
  font-size: 14px;
  font-weight: normal;
  margin: 0.15rem 0;
}

.post-preview h2 a {
  text-decoration: none;
}

.post-preview h2 a:hover {
  text-decoration: underline;
}

.post-preview .excerpt {
  font-size: 13px;
  color: #666;
}

/* Post page */
.post-page {
  line-height: 1.7;
}

.post-page .back {
  font-size: 13px;
  color: #999;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 2rem;
}

.post-page .back:hover {
  color: #111;
}

.post-page .date {
  font-size: 12px;
  color: #999;
}

.post-page h1 {
  font-size: 16px;
  font-weight: normal;
  margin: 0.2rem 0 1.5rem;
}

.post-page p {
  margin-bottom: 1rem;
  font-size: 14px;
}