body {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 24px;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.95;
  color: #222;
  background: #fff;
}

h1 {
  font-size: 2.5em;
  line-height: 1.28;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

h2 {
  margin-top: 56px;
  margin-bottom: 18px;
  font-size: 1.45em;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  letter-spacing: -0.01em;
}

h3 {
  margin-top: 32px;
  margin-bottom: 10px;
  font-size: 1.08em;
}

p {
  margin: 1.1em 0;
}

ul {
  padding-left: 24px;
  margin-top: 12px;
  margin-bottom: 12px;
}

li {
  margin-bottom: 8px;
}

blockquote {
  margin: 28px 0;
  padding-left: 20px;
  border-left: 4px solid #ddd;
  color: #444;
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid #eee;
  margin: 48px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.96em;
}

th, td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}

th {
  background: #f7f7f7;
}

code {
  background: #f5f5f5;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.95em;
}

a {
  color: #0f62fe;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.top-links {
  margin-bottom: 28px;
}

.top-links a {
  margin-right: 18px;
  color: #666;
  font-size: 0.94em;
}

.meta {
  color: #999;
  font-size: 0.9em;
  margin-bottom: 42px;
}

.subtitle {
  font-size: 1.18em;
  color: #555;
  margin-bottom: 10px;
}

.author {
  color: #777;
  font-size: 0.94em;
  margin-bottom: 24px;
}

.summary-box {
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 24px;
  margin: 36px 0;
}

.entry {
  margin-bottom: 42px;
}

.entry-title {
  font-size: 1.2em;
  margin-bottom: 6px;
}

.entry-title a {
  color: #222;
  text-decoration: none;
}

.entry-title a:hover {
  text-decoration: underline;
}

.entry-desc {
  color: #666;
  margin-bottom: 6px;
}

.entry-date {
  color: #999;
  font-size: 0.85em;
}

@media (max-width: 700px) {

  body {
    padding: 32px 20px;
  }

  h1 {
    font-size: 2em;
  }

  h2 {
    font-size: 1.3em;
  }

}