/* Long-form additions for project landing pages (works with dark-chess/styles.css variables) */
.prose-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  margin-top: 16px;
}
.prose-block h3 {
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--text);
}
.prose-block p,
.prose-block li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 12px;
}
.prose-block p:last-child,
.prose-block ul:last-child { margin-bottom: 0; }
.prose-block ul {
  margin: 0 0 12px;
  padding-left: 1.25rem;
}
.prose-block li { margin-bottom: 8px; }
.prose-block code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 13px;
  font-family: ui-monospace, monospace;
}
.arch-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 12px 0 0;
}
.arch-table th,
.arch-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.arch-table th {
  background: var(--bg);
  font-weight: 600;
  color: var(--text);
  width: 28%;
}
.arch-table td { color: var(--muted); }
.pre-wrap {
  background: #111827;
  color: #e5e7eb;
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  margin: 12px 0 0;
  border: 1px solid var(--border);
}
.section-lead {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 16px;
}