/* 文章正文 Markdown 排版 */
.post-body {
  line-height: 1.75;
  color: var(--clay-text-dark);
  word-wrap: break-word;
}

.post-body h1,
.post-body h2,
.post-body h3,
.post-body h4 {
  margin: 1.25em 0 0.6em;
  font-weight: 600;
  line-height: 1.3;
}

.post-body h1 { font-size: 1.75rem; }
.post-body h2 { font-size: 1.4rem; }
.post-body h3 { font-size: 1.15rem; }

.post-body p {
  margin: 0.75em 0;
}

.post-body a {
  color: var(--clay-surface-purple);
  text-decoration: underline;
}

.post-body ul,
.post-body ol {
  margin: 0.75em 0;
  padding-left: 1.5em;
}

.post-body blockquote {
  margin: 1em 0;
  padding: 0.25em 1em;
  border-left: 4px solid var(--clay-bg-secondary);
  color: var(--clay-text-medium);
}

.post-body pre {
  margin: 1em 0;
  padding: 0;
  overflow-x: auto;
  border-radius: var(--btn-radius);
  border: 1px solid var(--clay-bg-secondary);
  background: var(--clay-bg-secondary);
  font-size: 0.9em;
}

.post-body pre code.hljs {
  display: block;
  padding: 1em;
  background: var(--clay-bg-secondary) !important;
  border-radius: var(--btn-radius);
}

.post-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.post-body :not(pre) > code {
  padding: 0.15em 0.35em;
  border-radius: 4px;
  background: var(--clay-bg-secondary);
}

.post-body table {
  width: 100%;
  margin: 1em 0;
  border-collapse: collapse;
}

.post-body th,
.post-body td {
  padding: 0.5em 0.75em;
  border: 1px solid var(--clay-bg-secondary);
}

.post-body img {
  max-width: 100%;
  height: auto;
}