:root {
  --bg2:    #ffffff;
  --accordion-body-padding: 0 16px 16px;
  --accordion-grid-top-padding: 16px;
}

.ai-tools-label {
  margin: 34px 0 14px;
  color: var(--text3);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ai-tools-stack { margin-bottom: 0; }
.ai-tools-neural { order: 1; }
.ai-tools-cnn { order: 2; }
.ai-tools-rl { order: 3; }
.ai-tools-ml { order: 4; }
.ai-tools-nlp { order: 5; }

.ai-tool-accordion {
  border: 1px solid #c9dfd1;
  box-shadow: 0 4px 14px rgba(23, 64, 39, .07);
}

.ai-tool-accordion .cat-header-inner {
  min-height: 76px;
}

.ai-tool-accordion .cat-icon {
  background: var(--teal-l);
  color: var(--teal);
}

.ai-tool-accordion .cat-name,
.ai-tool-accordion .cat-tagline,
.ai-tool-accordion .cat-tool-count {
  display: block;
}

.ai-tool-accordion .cat-name { color: var(--text); }
.ai-tool-accordion .cat-tagline { color: var(--text2); opacity: 1; }
.ai-tool-accordion .cat-tool-count {
  width: max-content;
  background: var(--teal-l);
  color: var(--teal);
}

.ai-tool-accordion .cat-chevron { color: var(--teal); }
.ai-tool-accordion .tools-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ai-q-icon {
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: 700;
}

.upcoming-banner {
  background: #F6A85A;
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  color: white;
}

.upcoming-banner[hidden] {
  display: none;
}

.upcoming-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.upcoming-title {
  font-family: -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.upcoming-desc {
  font-family: -apple-system, sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.upcoming-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.15);
  border: 0.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 3px 10px;
  margin-top: 8px;
  font-family: -apple-system, sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

@media (max-width: 720px) {
  .ai-tool-accordion .tools-grid { grid-template-columns: 1fr; }
  .ai-tool-accordion .cat-header-inner { min-height: 70px; }
  .ai-tool-accordion .cat-icon { width: 46px; min-height: 50px; }
  .ai-tool-accordion .cat-title-area { padding: 11px 10px; }
  .ai-tool-accordion .cat-name { font-size: 14px; }

  .upcoming-banner {
    padding: 14px;
    gap: 10px;
    align-items: flex-start;
  }

  .upcoming-icon-box {
    width: 42px;
    height: 42px;
    border-radius: 10px;
  }
}