* {
  box-sizing: border-box;
}

/* NEHL zone wrapper: keep dark background even inside the main site shell */
.nehl-page {
  background-color: #050816;
  color: #f5f5f5;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
}

a {
  color: #4fc3f7;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.nehl-header {
  background: #020713;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nehl-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nehl-logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.nehl-nav a {
  margin-left: 18px;
  font-size: 14px;
  color: #e0e0e0;
}

.nehl-nav a:hover {
  color: #ffffff;
}

.nehl-ticker {
  background: #031019;
  border-bottom: 1px solid rgba(79, 195, 247, 0.3);
  color: #e1f5fe;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
}

.nehl-ticker-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 6px 16px;
  display: flex;
  align-items: center;
}

.nehl-ticker-label {
  font-weight: 600;
  margin-right: 12px;
}

.nehl-ticker-items {
  display: flex;
  gap: 32px;
  animation: nehl-ticker-scroll 30s linear infinite;
}

@keyframes nehl-ticker-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.nehl-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.nehl-hero {
  padding: 40px 0 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.nehl-hero-title-cn {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #ffffff;
}

.nehl-hero-title-en {
  font-size: 18px;
  font-weight: 500;
  color: #e3f2fd;
  margin-bottom: 16px;
}

.nehl-hero-copy {
  font-size: 14px;
  color: #cfd8dc;
  margin-bottom: 24px;
}

.nehl-hero-actions a {
  display: inline-block;
  margin-right: 12px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.nehl-hero-actions .primary {
  background: linear-gradient(135deg, #1e88e5, #6a1b9a);
  border: none;
  color: #ffffff;
}

.nehl-section {
  margin-top: 40px;
}

.nehl-section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.nehl-section-title {
  font-size: 18px;
  font-weight: 600;
}

.nehl-section-subtitle {
  font-size: 12px;
  color: #cfd8dc;
}

.nehl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.nehl-card {
  background: rgba(4, 12, 24, 0.9);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.nehl-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.nehl-card-meta {
  font-size: 12px;
  color: #9e9e9e;
  margin-bottom: 6px;
}

.nehl-card-body {
  font-size: 13px;
  color: #cfd8dc;
}

.nehl-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 16px;
  font-size: 12px;
  color: #78909c;
  text-align: center;
}

.nehl-two-column {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr);
  gap: 24px;
}

.nehl-tab-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.nehl-pill {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(176, 190, 197, 0.6);
  font-size: 12px;
}

.nehl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.nehl-table th,
.nehl-table td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 6px;
  text-align: left;
}

.nehl-table th {
  font-weight: 600;
  color: #b0bec5;
}

.nehl-tag {
  display: inline-block;
  padding: 3px 8px;
+  border-radius: 999px;
  background: rgba(144, 202, 249, 0.16);
  border: 1px solid rgba(144, 202, 249, 0.4);
  font-size: 11px;
  margin-right: 6px;
  margin-bottom: 4px;
}

.nehl-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(55, 71, 79, 0.9);
}

.nehl-muted {
  font-size: 12px;
  color: #90a4ae;
}

@media (max-width: 768px) {
  .nehl-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .nehl-header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nehl-nav a {
    margin-left: 0;
    margin-right: 14px;
  }
}