.prose blockquote { margin-left: 0; }
.prose blockquote > p:first-child {
  border-left: 3px solid #000;
  padding-left: 20px;
}
.post-date { color: #747474; font-size: 14px; margin: 0 0 24px; }

.prose h1:has(+ .post-subtitle) { margin-bottom: 6px; }
.prose .post-subtitle { color: #747474; font-size: 15px; line-height: 1.5; margin: 0 0 16px; }