/* Site-wide internal linking blocks */

.ilink-prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 22px;
}

.ilink-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #bfdbfe;
  background: #fff;
  text-decoration: none;
  color: #1e3a8a;
  min-height: 64px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.ilink-nav-btn:hover {
  border-color: #60a5fa;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.1);
}

.ilink-nav-prev { text-align: left; }
.ilink-nav-next { text-align: right; align-items: flex-end; }

.ilink-nav-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
}

.ilink-nav-title {
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.35;
}

.ilink-block {
  margin: 0 0 24px;
  padding: 18px 18px 16px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  background: #fff;
}

.ilink-block-title {
  margin: 0 0 14px;
  font-size: 1.12rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
}

.ilink-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 10px;
}

.ilink-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 72px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #dbeafe;
  background: linear-gradient(135deg, #f8fbff 0%, #fff 100%);
  text-decoration: none;
  color: #1e40af;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.ilink-card:hover {
  border-color: #60a5fa;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
  transform: translateY(-1px);
}

.ilink-card-title {
  font-size: 0.9rem;
  line-height: 1.35;
  color: #1e3a8a;
}

.ilink-card-desc {
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.35;
}

.ilink-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ilink-pill {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #1e40af;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  line-height: 1.3;
}

.ilink-pill:hover {
  background: #eff6ff;
  border-color: #93c5fd;
}

.ilink-pill.is-current {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: #fff;
  pointer-events: none;
}

.ilink-sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0));
  background: rgba(15, 23, 42, 0.96);
  border-top: 1px solid #334155;
  backdrop-filter: blur(8px);
}

.ilink-sticky-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.ilink-sticky-link {
  flex: 1 1 auto;
  min-width: 120px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #1e293b;
  border: 1px solid #475569;
  color: #e2e8f0;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.ilink-sticky-link:hover {
  background: #2563eb;
  border-color: #2563eb;
  color: #fff;
}

.ilink-sticky-link--prev { text-align: left; }
.ilink-sticky-link--next { text-align: right; }

body.has-ilink-sticky {
  padding-bottom: 72px;
}

.nh-footer-context {
  margin-top: 8px;
}

.nh-footer-context h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 1rem;
}

@media (max-width: 700px) {
  .ilink-prev-next {
    grid-template-columns: 1fr;
  }

  .ilink-nav-next {
    align-items: flex-start;
    text-align: left;
  }

  .ilink-card-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 901px) {
  .ilink-sticky {
    display: none;
  }
}