.markdown-body {
  color: #1e293b;
  line-height: 1.75;
  font-size: 1rem;
}

.markdown-body h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: #0f172a;
}

.markdown-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  color: #0f172a;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.4rem;
}

.markdown-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.5rem;
  color: #1e293b;
}

.markdown-body p {
  margin: 0.75rem 0;
}

.markdown-body strong {
  font-weight: 700;
  color: #0f172a;
}

.markdown-body a {
  color: #2563eb;
  text-decoration: underline;
}

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

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.9rem;
}

.markdown-body th {
  background: #f1f5f9;
  font-weight: 600;
  text-align: left;
  padding: 0.6rem 1rem;
  border: 1px solid #e2e8f0;
  color: #0f172a;
}

.markdown-body td {
  padding: 0.55rem 1rem;
  border: 1px solid #e2e8f0;
  vertical-align: top;
}

.markdown-body tr:nth-child(even) td {
  background: #f8fafc;
}

.markdown-body code {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 0.15em 0.4em;
  font-size: 0.875em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #0f172a;
}

.markdown-body pre {
  background: #0f172a;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1.25rem 0;
}

.markdown-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: #e2e8f0;
  font-size: 0.875rem;
}

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

.markdown-body li {
  margin: 0.3rem 0;
}

/* Let the Description column flow onto multiple lines (wrap at spaces) so the
   table fits a narrow screen. Inline code — e.g. column names like
   `cath_superfamily` — stays on a single line and is never broken mid-word.
   Code blocks (<pre>) keep their own horizontal scroll. */
.markdown-body th,
.markdown-body td {
  overflow-wrap: break-word;
}

.markdown-body :not(pre) > code {
  white-space: nowrap;
}

/* Phone view: tighten tables and headings so they fit a narrow screen. */
@media (max-width: 640px) {
  .markdown-body {
    font-size: 0.95rem;
  }

  .markdown-body table {
    font-size: 0.78rem;
    margin: 1rem 0;
  }

  .markdown-body th,
  .markdown-body td {
    padding: 0.4rem 0.5rem;
  }

  .markdown-body h1 {
    font-size: 1.6rem;
  }

  .markdown-body h2 {
    font-size: 1.3rem;
  }

  .markdown-body pre {
    padding: 1rem;
  }
}