:root {
  --bdh-ink: #111111;
  --bdh-text: #1f2933;
  --bdh-muted: #5f6f68;
  --bdh-line: #dce7e1;
  --bdh-wash: #f6faf7;
  --bdh-panel: #ffffff;
  --bdh-signal: #0f766e;
  --bdh-signal-soft: #d9f7eb;
  --bdh-warning: #f59e0b;
  --bdh-veto: #dc2626;
  --md-primary-fg-color: var(--bdh-ink);
  --md-accent-fg-color: var(--bdh-signal);
  --md-default-bg-color: #fbfdfb;
  --md-default-fg-color: var(--bdh-text);
  --md-typeset-a-color: var(--bdh-signal);
}

.md-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.md-tabs {
  border-bottom: 1px solid var(--bdh-line);
  box-shadow: 0 12px 26px rgba(17, 17, 17, 0.05);
}

.md-tabs__link {
  font-weight: 650;
}

.md-tabs__link--active,
.md-tabs__link:is(:focus, :hover) {
  color: #6ee7b7;
}

.md-nav__link--active {
  font-weight: 700;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: var(--bdh-ink);
  letter-spacing: 0;
}

.md-typeset h1 {
  font-weight: 800;
}

.md-typeset h2 {
  margin-top: 2rem;
}

.md-typeset p,
.md-typeset li {
  line-height: 1.72;
}

.bdh-home .md-content__inner {
  margin-top: 0;
}

.bdh-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  margin: 0 0 0.7rem;
  padding: 1.2rem 0 1.5rem;
}

.bdh-hero__copy h1 {
  margin: 0 0 1.1rem;
  max-width: 14ch;
  font-size: 3.05rem;
  line-height: 1;
}

.bdh-hero__copy p {
  max-width: 44rem;
  margin: 0 0 1rem;
  color: var(--bdh-muted);
  font-size: 1.02rem;
  line-height: 1.5;
}

.bdh-hero__copy .bdh-category {
  max-width: 40rem;
  margin: 0 0 1rem;
  color: var(--bdh-signal);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.3;
  text-transform: uppercase;
}

.bdh-premise {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--bdh-ink);
  font-size: 1.15rem;
  font-weight: 750;
  line-height: 1.35;
}

.bdh-premise p,
.bdh-premise span {
  margin: 0;
}

.bdh-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.bdh-button {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.58rem 0.9rem;
  border-radius: 0.45rem;
  font-size: 0.83rem;
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
}

.bdh-button--primary {
  background: var(--bdh-ink);
  color: #ffffff !important;
}

.bdh-button--secondary {
  border: 1px solid var(--bdh-line);
  background: #ffffff;
  color: var(--bdh-ink) !important;
}

.bdh-button:is(:focus, :hover) {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(17, 17, 17, 0.1);
}

.md-typeset figure.bdh-visual {
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  align-self: center;
  justify-self: stretch;
}

.md-typeset figure.bdh-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.13);
}

.bdh-section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 1.35rem 0 2rem;
}

.bdh-link-card {
  display: flex;
  min-height: 8.5rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  border: 1px solid var(--bdh-line);
  border-radius: 0.55rem;
  background: var(--bdh-panel);
  color: var(--bdh-text) !important;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.bdh-link-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--bdh-ink);
  font-size: 1rem;
}

.bdh-link-card span {
  color: var(--bdh-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.bdh-link-card::after {
  content: "Read";
  width: fit-content;
  margin-top: 0.95rem;
  color: var(--bdh-signal);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.bdh-link-card:is(:focus, :hover) {
  border-color: rgba(15, 118, 110, 0.45);
  box-shadow: 0 18px 36px rgba(17, 17, 17, 0.08);
  transform: translateY(-2px);
}

.bdh-band {
  margin: 0.6rem 0 2rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  border-left: 0.35rem solid var(--bdh-signal);
  background: linear-gradient(90deg, var(--bdh-signal-soft), rgba(255, 255, 255, 0));
}

.bdh-band p {
  max-width: 58rem;
  margin: 0;
  color: var(--bdh-text);
  font-size: 1.05rem;
}

.bdh-doctrine-preview {
  margin: 1rem 0 2.3rem;
}

.bdh-doctrine-preview p {
  max-width: 46rem;
  margin: 0.85rem 0 0;
  color: var(--bdh-muted);
  font-size: 0.96rem;
}

.bdh-doctrine-preview p:first-child {
  max-width: none;
  margin: 0;
}

.bdh-doctrine-preview img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--bdh-line);
  border-radius: 0.7rem;
  box-shadow: 0 22px 54px rgba(17, 17, 17, 0.12);
}

.bdh-compact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem 1rem;
  padding: 0;
  list-style: none;
}

.bdh-compact-list li {
  padding: 0.72rem 0.85rem;
  border-left: 3px solid var(--bdh-warning);
  background: #ffffff;
  box-shadow: inset 0 0 0 1px var(--bdh-line);
}

@media screen and (max-width: 960px) {
  .bdh-hero__copy h1 {
    font-size: 3.05rem;
  }

  .bdh-hero {
    grid-template-columns: 1fr;
  }

  .bdh-visual {
    max-width: 42rem;
  }

  .bdh-section-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 640px) {
  .bdh-hero__copy h1 {
    margin-bottom: 0.8rem;
    font-size: 2.15rem;
    line-height: 1.02;
  }

  .bdh-premise {
    gap: 0.25rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
  }

  .bdh-hero__copy p {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    line-height: 1.42;
  }

  .bdh-hero__copy .bdh-category {
    font-size: 0.74rem;
  }

  .bdh-hero {
    gap: 1rem;
    padding-top: 0.9rem;
  }

  .bdh-actions {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.7rem;
  }

  .bdh-button {
    justify-content: center;
    min-height: 2.25rem;
    padding: 0.5rem 0.75rem;
  }

  .bdh-section-grid,
  .bdh-compact-list {
    grid-template-columns: 1fr;
  }
}