.nd-catgrid {
  background: var(--nd-bg-raised);
  border-bottom: 1px solid var(--nd-border);
}

.nd-catgrid-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 88px 32px;
}

.nd-catgrid-head {
  max-width: 620px;
  margin: 0 auto 52px;
  text-align: center;
}

.nd-catgrid-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--nd-accent);
}

.nd-catgrid-title {
  margin: 0 0 14px;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.5px;
  color: var(--nd-text);
}

.nd-catgrid-intro {
  margin: 0;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--nd-muted);
}

.nd-catgrid-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.nd-catgrid-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 236px;
  padding: 26px 28px 24px;
  background: var(--nd-bg);
  border: 1px solid var(--nd-border);
  border-radius: 12px;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease;
}

.nd-catgrid-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: var(--nd-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms ease;
}

.nd-catgrid-card:hover {
  border-color: var(--nd-accent);
  transform: translateY(-3px);
}

.nd-catgrid-card:hover::before { transform: scaleX(1); }

.nd-catgrid-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.nd-catgrid-card-num {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.4px;
  color: var(--nd-accent);
}

.nd-catgrid-card-count {
  margin: 0;
  padding: 4px 11px;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.4px;
  color: var(--nd-muted);
  border: 1px solid var(--nd-border);
  border-radius: 12px;
  white-space: nowrap;
}

.nd-catgrid-card-title {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.2px;
  color: var(--nd-text);
  transition: color 160ms ease;
}

.nd-catgrid-card:hover .nd-catgrid-card-title { color: var(--nd-accent); }

.nd-catgrid-card-desc {
  margin: 0 0 24px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--nd-muted);
}

.nd-catgrid-card-foot {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--nd-border);
}

.nd-catgrid-card-label {
  margin: 0 0 6px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--nd-muted);
}

.nd-catgrid-card-latest {
  margin: 0;
  padding-right: 30px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--nd-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nd-catgrid-card-arrow {
  position: absolute;
  right: 26px;
  bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  color: var(--nd-muted);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 200ms ease, transform 200ms ease, color 200ms ease;
}

.nd-catgrid-card-arrow svg {
  width: 17px;
  height: 17px;
}

.nd-catgrid-card:hover .nd-catgrid-card-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--nd-accent);
}

.nd-catgrid-card--nodesc .nd-catgrid-card-title { margin-bottom: 24px; }

.nd-catgrid-empty {
  margin: 0;
  padding: 56px 0;
  text-align: center;
  font-size: 15px;
  color: var(--nd-muted);
}

.nd-catgrid-foot {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.nd-catgrid-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 30px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.1px;
  color: var(--nd-text);
  background: transparent;
  border: 1px solid var(--nd-border);
  border-radius: 6px;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease;
}

.nd-catgrid-btn:hover {
  color: var(--nd-accent);
  border-color: var(--nd-accent);
}

@media (max-width: 1080px) {
  .nd-catgrid-inner { padding: 76px 24px; }
  .nd-catgrid-title { font-size: 34px; letter-spacing: -0.4px; }
  .nd-catgrid-card { padding: 24px 24px 22px; }
  .nd-catgrid-card-arrow { right: 22px; bottom: 22px; }
}

@media (max-width: 900px) {
  .nd-catgrid-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nd-catgrid-head { margin-bottom: 40px; }
}

@media (max-width: 640px) {
  .nd-catgrid-inner { padding: 56px 16px; }
  .nd-catgrid-head { margin-bottom: 32px; }
  .nd-catgrid-eyebrow { margin-bottom: 12px; font-size: 11px; letter-spacing: 1.4px; }
  .nd-catgrid-title { font-size: 28px; letter-spacing: -0.3px; }
  .nd-catgrid-intro { font-size: 15px; }
  .nd-catgrid-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .nd-catgrid-card { min-height: 0; padding: 22px 20px 20px; }
  .nd-catgrid-card-title { font-size: 21px; }
  .nd-catgrid-card-desc { margin-bottom: 20px; }
  .nd-catgrid-card-arrow { right: 18px; bottom: 20px; }
  .nd-catgrid-foot { margin-top: 32px; }
  .nd-catgrid-btn { width: 100%; height: 50px; }
}