:root {
  --rrc-panel-border: rgba(15, 118, 110, 0.18);
  --rrc-panel-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
  --rrc-soft-bg: linear-gradient(
    135deg,
    rgba(15, 118, 110, 0.10),
    rgba(37, 99, 235, 0.07) 48%,
    rgba(245, 158, 11, 0.10)
  );
}

[data-md-color-scheme="slate"] {
  --rrc-panel-border: rgba(45, 212, 191, 0.22);
  --rrc-panel-shadow: 0 18px 54px rgba(0, 0, 0, 0.28);
  --rrc-soft-bg: linear-gradient(
    135deg,
    rgba(20, 184, 166, 0.16),
    rgba(59, 130, 246, 0.11) 48%,
    rgba(251, 191, 36, 0.12)
  );
}

.md-header {
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.18);
}

.md-tabs {
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.md-typeset h1,
.md-typeset h2 {
  font-weight: 760;
}

.md-typeset h1 {
  margin-bottom: 0.75rem;
}

.rrc-hero {
  margin: 0 0 1.8rem;
  padding: clamp(1.05rem, 2.6vw, 1.8rem);
  border: 1px solid var(--rrc-panel-border);
  border-radius: 0.7rem;
  background: var(--rrc-soft-bg);
  box-shadow: var(--rrc-panel-shadow);
}

.rrc-hero h1 {
  margin: 0;
  color: var(--md-default-fg-color);
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  line-height: 1.02;
}

.rrc-hero p {
  max-width: 44rem;
  margin: 0.9rem 0 0;
  color: var(--md-default-fg-color--light);
  font-size: 1.02rem;
}

.rrc-kicker {
  margin-bottom: 0.55rem;
  color: var(--md-primary-fg-color);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rrc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.42rem;
  margin-top: 1rem;
}

.rrc-hero__actions .md-button {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.34rem 0.72rem;
  border-radius: 0.32rem;
  font-size: 0.72rem;
  font-weight: 720;
  line-height: 1.15;
  white-space: nowrap;
}

.rrc-hero__actions .md-button:not(.md-button--primary) {
  background-color: rgba(255, 255, 255, 0.28);
}

[data-md-color-scheme="slate"] .rrc-hero__actions .md-button:not(.md-button--primary) {
  background-color: rgba(15, 23, 42, 0.22);
}

.rrc-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.rrc-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.16rem 0.55rem;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--md-default-fg-color);
  font-size: 0.68rem;
  font-weight: 650;
}

[data-md-color-scheme="slate"] .rrc-badge {
  border-color: rgba(45, 212, 191, 0.24);
  background: rgba(15, 23, 42, 0.34);
}

.md-typeset .grid.cards > ul > li {
  border-color: rgba(148, 163, 184, 0.22);
  border-radius: 0.55rem;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.md-typeset .grid.cards > ul > li:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.10);
  transform: translateY(-2px);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover {
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.30);
}

.md-typeset table:not([class]) {
  border-radius: 0.45rem;
  overflow: hidden;
}

.md-typeset .admonition,
.md-typeset details {
  border-radius: 0.45rem;
}

@media screen and (max-width: 40rem) {
  .rrc-hero__actions {
    gap: 0.35rem;
  }

  .rrc-hero__actions .md-button {
    flex: 1 1 9rem;
    justify-content: center;
  }
}