/* Sprint 15C — 产品 #2 全球军事态势情报数据库 V1.0 */
:root {
  --kyqb-accent: #7ad8ff;
  --kyqb-accent2: #ffd166;
  --kyqb-panel: #1a2332;
  --kyqb-border: #2a3f5f;
  --kyqb-muted: #90a4ae;
}

.kyqb-header {
  flex-wrap: wrap;
  gap: 12px;
  height: auto;
  min-height: 56px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.kyqb-header-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.kyqb-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #546e7a;
  margin: 0;
}

.kyqb-breadcrumb a {
  color: #69f0ae;
  text-decoration: none;
}

.kyqb-breadcrumb a:hover {
  color: #b9f6ca;
  text-decoration: underline;
}

.kyqb-bc-sep {
  color: #455a64;
  user-select: none;
}

.kyqb-bc-current {
  color: var(--kyqb-accent);
  font-weight: 600;
}

.kyqb-bc-map {
  margin-left: 4px;
  padding-left: 8px;
  border-left: 1px solid var(--kyqb-border);
}

.kyqb-version-pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(122, 216, 255, 0.12);
  border: 1px solid var(--kyqb-accent);
  color: var(--kyqb-accent);
  margin-bottom: 10px;
}

.kyqb-hero {
  background: linear-gradient(135deg, #0d1b2a 0%, #152030 45%, #1a2332 100%);
  border: 1px solid var(--kyqb-border);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 20px;
  text-align: center;
}

.kyqb-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(22px, 3.5vw, 28px);
  color: var(--kyqb-accent);
  font-weight: 700;
}

.kyqb-hero-sub {
  margin: 0 0 4px;
  color: var(--kyqb-muted);
  font-size: 14px;
  line-height: 1.6;
}

.kyqb-hero-co {
  margin: 8px 0 0;
  font-size: 12px;
  color: #546e7a;
}

.kyqb-api-badge {
  display: inline-block;
  margin-top: 10px;
  font-size: 10px;
  color: #607d8b;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(13, 27, 42, 0.8);
  border: 1px solid #1e2d3d;
}

@media (max-width: 900px) {
  .kyqb-header .tabs {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .kyqb-bc-map {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
  }
}