:root {
  --ea-card-bg: rgba(5, 14, 24, 0.42);
  --ea-card-border: rgba(123, 255, 175, 0.18);
}

.ea-hero {
  width: min(100%, 980px);
  margin: 0 auto 1.25rem;
  text-align: center;
}

.ea-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  text-shadow: 0 0 24px rgba(123, 255, 175, 0.18);
}

.terminal-bar .terminal-bar-left {
  justify-content: flex-start;
}

.terminal-bar .terminal-actions {
  display: none;
}

.ea-bar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.15rem;
  padding: 0.45rem 0.9rem;
  color: #03110a;
  border: 1px solid rgba(90, 214, 255, 0.72);
  border-radius: 999px;
  background: linear-gradient(135deg, #7df3ff 0%, #5ad6ff 100%);
  box-shadow:
    0 0 16px rgba(90, 214, 255, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    filter 160ms ease;
}

.ea-bar-link:hover,
.ea-bar-link:focus-visible {
  color: #03110a;
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow:
    0 0 22px rgba(90, 214, 255, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.ea-tag-highlight {
  color: #03110a;
  background: linear-gradient(135deg, #2eff84 0%, #5ad6ff 100%);
  border-color: rgba(90, 214, 255, 0.75);
  box-shadow: 0 0 18px rgba(90, 214, 255, 0.2);
}

.ea-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  width: min(100%, 1280px);
  margin: 0 auto;
}

.ea-card {
  min-height: 220px;
  padding: 1.15rem;
  border: 1px solid var(--ea-card-border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(123, 255, 175, 0.035), transparent 18%),
    var(--ea-card-bg);
  box-shadow:
    inset 0 0 24px rgba(123, 255, 175, 0.03),
    0 16px 36px rgba(0, 0, 0, 0.22);
}

.ea-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.ea-badge,
.ea-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  white-space: nowrap;
}

.ea-badge {
  color: #03110a;
  background: var(--accent);
  border: 1px solid rgba(123, 255, 175, 0.9);
}

.ea-tag {
  color: var(--muted);
  background: rgba(123, 255, 175, 0.08);
  border: 1px solid rgba(123, 255, 175, 0.18);
}

.ea-card h2 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--text);
}

.ea-card p {
  margin: 0.7rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.ea-note-panel {
  width: min(100%, 1280px);
  margin: 1rem auto 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(123, 255, 175, 0.18);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(123, 255, 175, 0.03), transparent 18%),
    rgba(5, 14, 24, 0.36);
}

.ea-note-title {
  margin: 0;
  color: var(--accent);
}

.ea-note-copy {
  margin: 0.55rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

@media (max-width: 980px) {
  .ea-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ea-grid {
    grid-template-columns: 1fr;
  }

  .ea-card-head {
    flex-wrap: wrap;
  }
}