.cat-hero {
  padding: 3.5rem 1.25rem 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}
.cat-h2 {
  margin: 0 0 1.25rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.cat-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 860px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}
.cat-card {
  display: flex;
  flex-direction: column;
  padding: 1.4rem 1.3rem 1.35rem;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  min-height: 100%;
}
.cat-card-featured {
  border-color: #4a5560;
  box-shadow: 0 0 0 1px rgba(232, 238, 245, 0.06);
  background: linear-gradient(165deg, #171a1f 0%, #12141a 100%);
}
.cat-badge {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}
.cat-card h3 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.cat-tag {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}
.cat-card ul {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}
.cat-card li { margin: 0.35rem 0; }
.cat-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1rem;
  opacity: 0.9;
}
.cat-card .btn { align-self: flex-start; }

.table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
}
.cat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 520px;
}
.cat-table th,
.cat-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.cat-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cat-table tr:last-child td { border-bottom: none; }
.cat-table td:not(:first-child) {
  text-align: center;
  color: var(--fg);
}
.cat-table th:not(:first-child) { text-align: center; }

.steps {
  display: grid;
  gap: 1rem;
}
@media (min-width: 720px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}
.step {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--card);
}
.step span {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--accent-fg);
}
.step strong { display: block; margin-bottom: 0.2rem; font-size: 0.95rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.85rem; }