:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #5a5a5a;
  --accent: #7a1f2b;
  --border: #e2e2e2;
  --row-hover: #f7f2f0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

header {
  padding: 2rem 1.5rem 1rem;
  max-width: 900px;
  margin: 0 auto;
}

header h1 {
  font-size: 1.9rem;
  margin: 0 0 0.25rem;
}

header p.subtitle {
  color: var(--muted);
  margin: 0 0 1rem;
}

nav a {
  color: var(--accent);
  text-decoration: none;
  margin-right: 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
}

nav a:hover { text-decoration: underline; }

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

section {
  margin-top: 2.5rem;
}

section h2 {
  font-size: 1.3rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.35rem;
  margin-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

tbody tr:hover { background: var(--row-hover); }

td a {
  color: var(--accent);
  text-decoration: none;
  margin-right: 0.75rem;
}

td a:hover { text-decoration: underline; }

td a.disabled {
  color: var(--muted);
  pointer-events: none;
  font-style: italic;
}

ul.reflist {
  padding-left: 1.2rem;
}

ul.reflist li { margin-bottom: 0.4rem; }

footer {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
  color: var(--muted);
  font-size: 1.2rem;
  border-top: 1px solid var(--border);
}

footer h3 {
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

footer a { color: var(--accent); }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: #fdecec;
  color: var(--accent);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181a;
    --text: #e8e6e3;
    --muted: #9a9a9a;
    --accent: #e08a93;
    --border: #2c2f32;
    --row-hover: #212426;
  }
  .badge { background: #3a2326; }
}
<style>
/* Keep the table visible even before its fragment is activated */
.reveal .fragment.reveal-cols {
  opacity: 1;
  visibility: visible;
}

/* Initially hide columns 5 and 6 */
.reveal .fragment.reveal-cols:not(.visible) th:nth-child(5),
.reveal .fragment.reveal-cols:not(.visible) th:nth-child(6),
.reveal .fragment.reveal-cols:not(.visible) td:nth-child(5),
.reveal .fragment.reveal-cols:not(.visible) td:nth-child(6) {
  visibility: hidden;
}
</style>