:root {
  --om-navy: #071833;
  --om-blue: #1268ff;
  --om-cyan: #15b8d4;
  --om-green: #20c45a;
  --om-muted: #5f6b7a;
  --om-soft-bg: #f6f9fc;
  --om-border: #dbe7f0;
}

.md-header {
  background: linear-gradient(90deg, var(--om-navy), #0b3d91 55%, #0f9f8f);
}

.md-tabs {
  background: var(--om-navy);
}

[dir=ltr] .md-header__title {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-left: 0;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.5rem;
  width: 1.5rem;
}

.md-header__button.md-logo {
  margin-right: 0.1rem;
  padding: 0.2rem;
}

.md-main__inner {
  margin-top: 1.2rem;
}

.md-content {
  max-width: 980px;
}

.md-content__inner {
  padding-top: 0.5rem;
}

.md-typeset h1 {
  color: var(--om-navy);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.md-typeset h2 {
  color: var(--om-navy);
  font-weight: 650;
  letter-spacing: -0.025em;
  margin-top: 2.2rem;
}

.md-typeset p,
.md-typeset li {
  font-size: 0.94rem;
  line-height: 1.72;
}

.md-typeset a {
  color: #244bd8;
}

.md-typeset a:hover {
  color: var(--om-cyan);
}

.om-hero {
  text-align: center;
  padding: 2.2rem 1rem 2.4rem;
  margin: 0 0 2rem;
  border: 1px solid var(--om-border);
  border-radius: 22px;
  background:
    radial-gradient(circle at 20% 20%, rgba(18, 104, 255, 0.10), transparent 28%),
    radial-gradient(circle at 80% 30%, rgba(32, 196, 90, 0.10), transparent 24%),
    linear-gradient(180deg, #ffffff, var(--om-soft-bg));
}

.om-hero-logo {
  width: min(360px, 80%);
  height: auto;
  margin-bottom: 1.2rem;
}

.om-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--om-navy);
}

.om-hero-subtitle {
  max-width: 720px;
  margin: 1rem auto 0;
  color: var(--om-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border: 1px solid var(--om-border);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(7, 24, 51, 0.06);
}

.md-nav__title {
  color: var(--om-navy);
  font-weight: 700;
}

.md-nav__item--nested > .md-nav__link {
  color: var(--om-navy);
  font-weight: 700;
}

.md-nav__item .md-nav__link--active {
  color: var(--om-blue);
  font-weight: 700;
}

.md-sidebar .md-nav__title {
  background: transparent;
}

.md-typeset code {
  border-radius: 6px;
}

.md-typeset pre > code {
  border-radius: 12px;
}

.md-typeset .headerlink {
  color: var(--om-cyan);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.md-typeset .headerlink:hover {
  opacity: 1;
}