/* Article body typography */
.article-body h1, .article-body h2, .article-body h3, .article-body h4 {
  font-family: 'Lora', Georgia, serif;
  color: #1e293b;
  margin-top: 1.8em;
  margin-bottom: 0.6em;
  line-height: 1.3;
}
.article-body h1 { font-size: 2rem; font-weight: 600; }
.article-body h2 { font-size: 1.5rem; font-weight: 600; border-bottom: 1px solid #e2e8f0; padding-bottom: 0.4em; }
.article-body h3 { font-size: 1.2rem; font-weight: 600; color: #334155; }
.article-body h4 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: #64748b; }

.article-body p {
  margin-bottom: 1.25em;
  color: #374151;
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-body strong { color: #1e293b; font-weight: 600; }
.article-body em { color: #374151; }

.article-body a {
  color: #2aa87a;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.article-body a:hover { color: #186f50; }

.article-body ul, .article-body ol {
  margin: 1em 0 1.25em 1.5em;
  color: #374151;
  font-size: 1.02rem;
  line-height: 1.75;
}
.article-body ul { list-style-type: disc; }
.article-body ol { list-style-type: decimal; }
.article-body li { margin-bottom: 0.4em; }

.article-body blockquote {
  border-left: 3px solid #4abf94;
  margin: 1.5em 0;
  padding: 0.75em 1.25em;
  background: #f0faf6;
  border-radius: 0 0.75rem 0.75rem 0;
  color: #374151;
  font-style: italic;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.9rem;
  font-family: 'DM Sans', system-ui, sans-serif;
}
.article-body th {
  background: #f0faf6;
  color: #1e293b;
  font-weight: 600;
  padding: 0.6em 1em;
  text-align: left;
  border-bottom: 2px solid #b3e9d1;
}
.article-body td {
  padding: 0.55em 1em;
  border-bottom: 1px solid #f1f5f9;
  color: #374151;
}
.article-body tr:hover td { background: #fafffe; }

.article-body code {
  background: #f1f5f9;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.875em;
  color: #be185d;
}

.article-body pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 1.25em;
  border-radius: 0.75em;
  overflow-x: auto;
  margin: 1.5em 0;
}
.article-body pre code {
  background: none;
  color: inherit;
  padding: 0;
}

.article-body hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 2em 0;
}

/* Scroll smooth */
html { scroll-behavior: smooth; }

/* Details animation */
details > summary { user-select: none; }