:root {
  --broker-ink: #101614;
  --broker-muted: #60706a;
  --broker-mint: #32d49a;
  --broker-mint-dark: #0d9f72;
  --broker-panel: #f3f8f6;
  --broker-line: #d8e5df;
}

[data-md-color-scheme="broker-light"] {
  --md-primary-fg-color: #101614;
  --md-primary-fg-color--light: #26322e;
  --md-primary-fg-color--dark: #080c0a;
  --md-accent-fg-color: #0d9f72;
  --md-typeset-a-color: #087f5b;
  --md-default-bg-color: #fcfefd;
}

.md-grid {
  max-width: 76rem;
}

.broker-hero {
  margin: 1.2rem 0 2.2rem;
  padding: clamp(1.6rem, 4vw, 3.2rem);
  border: 1px solid var(--broker-line);
  border-radius: 1.1rem;
  background:
    radial-gradient(circle at 88% 16%, rgba(50, 212, 154, 0.24), transparent 28%),
    linear-gradient(135deg, #f8fcfa 0%, #eaf7f1 100%);
}

.broker-hero h1 {
  max-width: 14ch;
  margin: 0;
  color: var(--broker-ink);
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.broker-hero p {
  max-width: 42rem;
  margin: 1.2rem 0 1.5rem;
  color: #3f504a;
  font-size: 1.05rem;
}

.broker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.broker-actions .md-button {
  border-radius: 999px;
}

.broker-actions .md-button--primary {
  border-color: var(--broker-ink);
  background: var(--broker-ink);
}

.broker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
  gap: 0.9rem;
  margin: 1.2rem 0 2rem;
}

.broker-card {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--broker-line);
  border-radius: 0.8rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 0.35rem 1rem rgba(16, 22, 20, 0.035);
}

.broker-card h3 {
  margin: 0 0 0.35rem;
  color: var(--md-default-fg-color);
}

.broker-card p {
  margin: 0;
  color: var(--md-default-fg-color--light);
}

.support-matrix th:first-child,
.support-matrix td:first-child {
  white-space: nowrap;
  font-weight: 600;
}

.md-typeset table:not([class]) {
  border: 1px solid var(--broker-line);
  border-radius: 0.5rem;
}

.md-typeset .admonition,
.md-typeset details {
  border-radius: 0.6rem;
  box-shadow: none;
}

.mermaid {
  margin: 1.5rem auto;
  padding: 1rem;
  overflow-x: auto;
  border: 1px solid var(--broker-line);
  border-radius: 0.8rem;
  background: var(--broker-panel);
  text-align: center;
}

[data-md-color-scheme="slate"] .broker-hero {
  border-color: #31423b;
  background:
    radial-gradient(circle at 88% 16%, rgba(50, 212, 154, 0.18), transparent 30%),
    linear-gradient(135deg, #151d1a 0%, #1d2a25 100%);
}

[data-md-color-scheme="slate"] .broker-hero h1 {
  color: #f3faf7;
}

[data-md-color-scheme="slate"] .broker-hero p {
  color: #c1d2cb;
}

[data-md-color-scheme="slate"] .broker-card,
[data-md-color-scheme="slate"] .mermaid {
  border-color: #31423b;
  background: #18221e;
}

@media (max-width: 44rem) {
  .broker-hero {
    border-radius: 0.8rem;
  }
}