.md-header {
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 0 0.8rem rgba(0, 0, 0, 0.08);
}

.md-main__inner {
  margin-top: 1rem;
}

.md-grid {
  max-width: 78rem;
}

.md-typeset h1 {
  letter-spacing: -0.02em;
}

.brand-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.md-typeset .brand-lockup {
  margin: 0 0 1.6rem;
  padding: clamp(1.25rem, 4vw, 2.25rem);
  overflow: hidden;
  border: 1px solid #d9dbd8;
  border-radius: 1.2rem;
  color: #343836;
  text-align: center;
  background: #f5f4f1;
  box-shadow: 0 1rem 2.8rem rgba(37, 41, 39, 0.08);
}

.md-typeset .brand-lockup img {
  display: block;
  width: min(100%, 62rem);
  margin: 0 auto;
}

.md-typeset .brand-product {
  display: block;
  margin-top: 0.2rem;
  color: #747a77;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.17em;
}

.md-typeset .brand-tagline {
  margin: 0.8rem 0 0;
  color: #343836;
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  font-weight: 500;
  letter-spacing: 0.025em;
}

.md-typeset .brand-intro {
  max-width: 42rem;
  margin: 0.45rem auto 0;
  color: #747a77;
  font-size: 0.9rem;
}

.md-typeset .hero {
  margin: 0 0 1.5rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 1rem;
  background:
    linear-gradient(135deg, rgba(84, 110, 122, 0.12), rgba(0, 188, 212, 0.08)),
    var(--md-code-bg-color);
}

.md-typeset .hero p {
  max-width: 52rem;
  font-size: 1.05rem;
}

.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  border-radius: 0.9rem;
  transition:
    transform 140ms ease,
    box-shadow 140ms ease;
}

.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.7rem 1.8rem rgba(0, 0, 0, 0.08);
}

.md-typeset .mermaid {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}

.md-typeset .tutorial-figure {
  margin: 1.4rem 0 1.8rem;
}

.md-typeset .tutorial-figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.9rem;
  background: #fbfaf7;
}

.md-typeset .tutorial-figure figcaption {
  margin: 0.55rem 0.4rem 0;
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
  line-height: 1.5;
}

.md-typeset table:not([class]) {
  border-radius: 0.75rem;
}

.md-typeset table code {
  white-space: nowrap;
}

.md-typeset code {
  border-radius: 0.35rem;
}

.md-search__form {
  border-radius: 999px;
}

.md-typeset .portal-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(15rem, 0.45fr);
  gap: 2rem;
  align-items: center;
  margin: 0 0 1.1rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  overflow: hidden;
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 1.25rem;
  color: #eefbff;
  background:
    radial-gradient(circle at 88% 12%, rgba(34, 211, 238, 0.28), transparent 27%),
    linear-gradient(135deg, #102932 0%, #173f49 52%, #0d2027 100%);
  box-shadow: 0 1.2rem 3rem rgba(8, 32, 39, 0.18);
}

.md-typeset .portal-hero--compact {
  grid-template-columns: 1fr;
  padding: 1.5rem 1.7rem;
}

.md-typeset .portal-hero h2 {
  margin: 0.25rem 0 0.6rem;
  color: #fff;
  font-size: clamp(1.7rem, 4vw, 2.55rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.md-typeset .portal-hero--compact h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.md-typeset .portal-hero p {
  max-width: 47rem;
  margin: 0;
  color: rgba(238, 251, 255, 0.78);
  font-size: 1rem;
}

.md-typeset .portal-eyebrow {
  display: block;
  color: #67e8f9;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.15em;
}

.md-typeset .portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.2rem;
}

.md-typeset .portal-hero .md-button {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.md-typeset .portal-hero .md-button--primary {
  border-color: #22d3ee;
  color: #082f38;
  background: #67e8f9;
}

.md-typeset .portal-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 1rem 0 2rem;
}

.md-typeset .portal-metrics > div {
  min-height: 5rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.85rem;
  background: var(--md-code-bg-color);
}

.md-typeset .portal-metrics strong,
.md-typeset .portal-metrics span {
  display: block;
}

.md-typeset .portal-metrics strong {
  margin-bottom: 0.35rem;
  color: var(--md-default-fg-color);
  font-size: 0.9rem;
}

.md-typeset .portal-metrics span {
  color: var(--md-default-fg-color--light);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.md-typeset .portal-cards > ul > li,
.md-typeset .portal-cards > ol > li {
  border-top: 0.15rem solid rgba(0, 188, 212, 0.45);
}

.md-typeset .portal-cards--primary > ul {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12.5rem), 1fr));
}

.md-typeset .knowledge-loop {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.35rem;
  margin: 1rem 0 2rem;
}

.md-typeset .knowledge-loop > div {
  position: relative;
  min-height: 7.5rem;
  padding: 0.85rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: linear-gradient(180deg, rgba(0, 188, 212, 0.07), transparent);
}

.md-typeset .knowledge-loop > div:first-child {
  border-radius: 0.9rem 0 0 0.9rem;
}

.md-typeset .knowledge-loop > div:last-child {
  border-radius: 0 0.9rem 0.9rem 0;
}

.md-typeset .knowledge-loop b,
.md-typeset .knowledge-loop strong,
.md-typeset .knowledge-loop span {
  display: block;
}

.md-typeset .knowledge-loop b {
  margin-bottom: 1rem;
  color: var(--md-accent-fg-color);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.md-typeset .knowledge-loop strong {
  margin-bottom: 0.25rem;
}

.md-typeset .knowledge-loop span {
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
  line-height: 1.45;
}

.md-typeset .portal-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 2rem;
}

.md-typeset .portal-code-panel,
.md-typeset .portal-boundary {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.9rem;
  background: var(--md-code-bg-color);
}

.md-typeset .portal-code-panel strong,
.md-typeset .portal-boundary strong {
  display: block;
  margin: 0.55rem 0 0.35rem;
}

.md-typeset .portal-code-panel p,
.md-typeset .portal-boundary p {
  color: var(--md-default-fg-color--light);
  font-size: 0.82rem;
}

.md-typeset [hidden] {
  display: none !important;
}

@media screen and (max-width: 60rem) {
  .md-typeset .portal-hero {
    grid-template-columns: 1fr;
  }

  .md-typeset .portal-metrics,
  .md-typeset .knowledge-loop {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md-typeset .knowledge-loop > div,
  .md-typeset .knowledge-loop > div:first-child,
  .md-typeset .knowledge-loop > div:last-child {
    border-radius: 0.75rem;
  }
}

@media screen and (max-width: 38rem) {
  .md-typeset .brand-lockup {
    padding: 1rem 0.85rem 1.25rem;
  }

  .md-typeset .brand-product {
    font-size: 0.58rem;
    letter-spacing: 0.11em;
  }

  .md-typeset .portal-metrics,
  .md-typeset .knowledge-loop,
  .md-typeset .portal-split {
    grid-template-columns: 1fr;
  }

}