:root {
  --md-primary-fg-color: #10211f;
  --md-primary-fg-color--light: #23413c;
  --md-primary-fg-color--dark: #081210;
  --md-accent-fg-color: #d77d00;
  --meridian-lime: #e4f6c9;
  --meridian-ink: #10211f;
  --meridian-amber: #f3a712;
}

[data-md-color-scheme="slate"] {
  --md-default-bg-color: #101817;
  --md-default-bg-color--light: #172321;
  --md-default-fg-color: #e4ece5;
  --md-primary-fg-color: #172d29;
}

.mdx-hero {
  margin: 1.5rem 0 3rem;
  padding: clamp(2rem, 7vw, 6rem) clamp(1.5rem, 6vw, 5rem);
  border: 1px solid rgba(16, 33, 31, 0.16);
  border-radius: 1.25rem;
  background:
    radial-gradient(circle at 88% 18%, rgba(243, 167, 18, 0.88) 0 0.3rem, transparent 0.35rem),
    radial-gradient(circle at 93% 24%, rgba(228, 246, 201, 0.9) 0 0.18rem, transparent 0.24rem),
    linear-gradient(135deg, var(--meridian-ink) 0%, #21453e 58%, #386158 100%);
  color: #f4f8ee;
  box-shadow: 0 1.2rem 3rem rgba(16, 33, 31, 0.16);
}

.mdx-hero h1 {
  max-width: 10ch;
  margin-bottom: 0.75rem;
  color: var(--meridian-lime);
  font-size: clamp(2.8rem, 8vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.mdx-hero h2 {
  max-width: 28rem;
  margin-top: 0;
  color: #f4f8ee;
  font-size: clamp(1.2rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.mdx-hero p {
  max-width: 46rem;
  color: rgba(244, 248, 238, 0.82);
  font-size: 1.05rem;
}

.mdx-hero .md-button {
  margin: 0.75rem 0.5rem 0 0;
  border-color: rgba(228, 246, 201, 0.45);
  color: var(--meridian-lime);
}

.mdx-hero .md-button--primary {
  border-color: var(--meridian-amber);
  background: var(--meridian-amber);
  color: var(--meridian-ink);
}

.mdx-signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 4rem;
}

.mdx-signal {
  min-height: 10rem;
  padding: 1.2rem;
  border-top: 3px solid var(--meridian-amber);
  background: color-mix(in srgb, var(--md-code-bg-color) 76%, transparent);
}

.mdx-signal strong,
.mdx-signal p:first-child {
  color: var(--md-primary-fg-color);
}

.mdx-signal p:first-child {
  margin-top: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media screen and (max-width: 900px) {
  .mdx-signal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 600px) {
  .mdx-signal-grid {
    grid-template-columns: 1fr;
  }

  .mdx-hero {
    border-radius: 0.75rem;
  }
}