.category-page main {
  display: grid;
  gap: 22px;
}

.category-header {
  align-items: center;
}

.category-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 28px;
  align-items: center;
  border-block: 1px solid var(--line);
  padding: 34px 0 30px;
}

.category-hero h1 {
  margin: 4px 0 12px;
}

.category-hero .lede {
  max-width: 780px;
}

.category-hero-icon {
  width: 88px;
  aspect-ratio: 1;
  background: #e9f5ef;
  -webkit-mask: var(--category-icon) center / 44px 44px no-repeat;
  mask: var(--category-icon) center / 44px 44px no-repeat;
  background-color: var(--accent-strong);
}

.category-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.category-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.category-tabs a {
  flex: 0 0 auto;
  border-bottom: 2px solid transparent;
  padding: 8px 10px;
  color: var(--muted);
  font-weight: 850;
  text-decoration: none;
}

.category-tabs a[aria-current="page"] {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.category-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 24px;
  align-items: start;
}

.category-directory {
  min-width: 0;
}

.category-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.category-tool-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  gap: 12px;
  align-items: center;
  min-height: 132px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.category-tool-card:hover,
.category-tool-card:focus-visible {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.category-tool-card strong {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
}

.category-tool-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.category-tool-card-arrow {
  width: 20px;
  height: 20px;
  background: var(--accent-strong);
  -webkit-mask: url('/assets/icons/lucide/arrow-right.svg') center / contain no-repeat;
  mask: url('/assets/icons/lucide/arrow-right.svg') center / contain no-repeat;
}

.category-sidebar {
  display: grid;
  gap: 14px;
  position: sticky;
  top: 16px;
}

.category-side-links {
  display: grid;
}

.category-side-links a {
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.category-side-links a:last-child {
  border-bottom: 0;
}

.category-side-links a[aria-current="page"] {
  color: var(--accent-strong);
}

@media (max-width: 900px) {
  .category-layout {
    grid-template-columns: 1fr;
  }

  .category-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .category-hero {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }

  .category-hero-icon {
    display: none;
  }

  .category-tool-grid,
  .category-sidebar {
    grid-template-columns: 1fr;
  }

  .category-tool-card {
    min-height: 0;
  }
}