.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 30px;
}

.article.card {
  background: #171727;
  border-radius: 16px;
}

.article h1,
.article h2,
.article h3 {
  margin-bottom: 20px;
  line-height: 1.4;
}

.article h2 {
  font-size: 32px;
}

.article h3 {
  font-size: 22px;
  color: #66ccff;
}

.article-meta {
  font-size: 14px;
  opacity: 0.7;
  margin-bottom: 20px;
}

.article p {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 20px;
}

.highlight {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 1px;
  padding: 6px 12px;
  border-radius: 20px;
  background: rgba(102, 204, 255, 0.15);
  color: #66ccff;
  margin-bottom: 20px;
}