/* Single article page (Zhihu articles republished on this site). */

.post { max-width: 720px; margin: 0 auto; padding: 48px 0 72px; }
.post-back { font-size: 14px; font-weight: 600; }
.post-meta { display: block; margin-top: 32px; font-size: 12px; letter-spacing: .12em; font-weight: 600; color: var(--text-70); }
.post-title { margin: 12px 0 0; font-size: clamp(28px, 3.6vw, 42px); line-height: 1.25; font-weight: 700; }
.post-byline { margin-top: 14px; font-size: 14px; font-style: italic; color: var(--text-70); }

.post-body {
  margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--color-divider);
  font-size: 17px; line-height: 1.9; color: color-mix(in srgb, var(--color-text) 88%, transparent);
  overflow-wrap: anywhere;
}
.post-body p { margin: 0 0 1.1em; }
.post-body h2, .post-body h3, .post-body h4 { margin: 1.8em 0 .6em; line-height: 1.35; font-weight: 700; color: var(--color-text); }
.post-body h2 { font-size: 24px; }
.post-body h3 { font-size: 20px; }
.post-body strong, .post-body b { color: var(--color-text); }
.post-body blockquote {
  margin: 1.4em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--color-accent-700);
  font-style: italic; color: var(--text-80);
}
.post-body ul, .post-body ol { margin: 0 0 1.1em; padding-left: 1.6em; }
.post-body li { margin-bottom: .4em; }
.post-body figure { margin: 1.8em 0; }
.post-body img { width: 100%; height: auto; }
.post-body figcaption { margin-top: 8px; font-size: 13px; text-align: center; color: var(--text-70); }
.post-body .post-link { font-size: 14px; }

.post-source {
  margin: 48px 0 0; padding-top: 20px; border-top: 1px solid var(--color-divider);
  font-size: 14px; color: var(--text-70);
}