:root > * {
  --md-primary-fg-color: #0f766e;
  --md-primary-fg-color--light: #14b8a6;
  --md-primary-fg-color--dark: #115e59;
  --md-accent-fg-color: #16a34a;
  --biel-green: #22c55e;
  --biel-teal: #14b8a6;
  --biel-ink: #062b2a;
  --biel-surface: #f0fdfa;
  --biel-border: rgba(15, 118, 110, 0.2);
}

[data-md-color-scheme="slate"] {
  --md-hue: 174;
  --md-primary-fg-color: #0f766e;
  --md-primary-fg-color--light: #2dd4bf;
  --md-primary-fg-color--dark: #134e4a;
  --md-accent-fg-color: #4ade80;
  --biel-surface: rgba(20, 184, 166, 0.08);
  --biel-border: rgba(45, 212, 191, 0.24);
}

.md-header {
  background: linear-gradient(100deg, #064e3b 0%, #0f766e 55%, #047857 100%);
}

.md-tabs {
  background-color: #0f766e;
}

.biel-hero {
  position: relative;
  overflow: hidden;
  margin: 0 0 2rem;
  padding: clamp(1.8rem, 5vw, 4rem);
  border: 1px solid rgba(94, 234, 212, 0.28);
  border-radius: 1.2rem;
  color: #ecfdf5;
  background:
    radial-gradient(circle at 92% 15%, rgba(34, 197, 94, 0.3), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(20, 184, 166, 0.25), transparent 30%),
    linear-gradient(135deg, #042f2e 0%, #064e3b 50%, #115e59 100%);
  box-shadow: 0 1.3rem 3rem rgba(4, 47, 46, 0.18);
}

.biel-hero::after {
  position: absolute;
  right: -3.5rem;
  bottom: -5rem;
  width: 15rem;
  height: 15rem;
  border: 1.7rem solid rgba(110, 231, 183, 0.08);
  border-radius: 50%;
  content: "";
}

.biel-hero h1 {
  max-width: 15ch;
  margin: 0.55rem 0 0.8rem;
  color: #ffffff;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  font-weight: 780;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.biel-hero p {
  position: relative;
  z-index: 1;
  max-width: 44rem;
  color: #d1fae5;
  font-size: 1.02rem;
}

.biel-kicker,
.biel-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 720;
  letter-spacing: 0.04em;
}

.biel-kicker {
  padding: 0.32rem 0.7rem;
  color: #bbf7d0;
  background: rgba(22, 163, 74, 0.23);
  border: 1px solid rgba(134, 239, 172, 0.3);
  text-transform: uppercase;
}

.biel-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.biel-hero .md-button {
  border-color: rgba(236, 253, 245, 0.75);
  color: #ffffff;
}

.biel-hero .md-button--primary {
  border-color: #34d399;
  color: #052e2b;
  background-color: #6ee7b7;
}

.biel-hero .md-button:hover {
  border-color: #ffffff;
  color: #052e2b;
  background-color: #ffffff;
}

.biel-grid,
.biel-stats,
.biel-flow {
  display: grid;
  gap: 1rem;
}

.biel-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1rem 0 2rem;
}

.biel-card,
.biel-stat,
.biel-flow-step {
  border: 1px solid var(--biel-border);
  border-radius: 0.8rem;
  background: var(--biel-surface);
}

.biel-card {
  padding: 1.15rem;
}

.biel-card h3 {
  margin: 0 0 0.35rem;
  color: var(--md-primary-fg-color);
  font-size: 1rem;
}

.biel-card p {
  margin: 0;
  font-size: 0.86rem;
}

.biel-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.3rem 0 2rem;
}

.biel-stat {
  padding: 0.9rem;
  text-align: center;
}

.biel-stat strong,
.biel-stat span {
  display: block;
}

.biel-stat strong {
  color: var(--md-primary-fg-color);
  font-size: 1.35rem;
}

.biel-stat span {
  margin-top: 0.15rem;
  font-size: 0.72rem;
  opacity: 0.78;
}

.biel-flow {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1rem 0 1.5rem;
}

.biel-flow-step {
  position: relative;
  padding: 1.05rem;
}

.biel-flow-step::before {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--md-primary-fg-color);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  content: attr(data-step);
}

.biel-flow-step h3 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
}

.biel-flow-step p {
  margin: 0;
  font-size: 0.82rem;
}

.biel-pill {
  padding: 0.22rem 0.58rem;
  color: #065f46;
  background: #d1fae5;
}

[data-md-color-scheme="slate"] .biel-pill {
  color: #a7f3d0;
  background: rgba(16, 185, 129, 0.17);
}

.md-typeset table:not([class]) {
  display: table;
  width: 100%;
}

.md-typeset table:not([class]) th:not(:first-child),
.md-typeset table:not([class]) td:not(:first-child) {
  white-space: nowrap;
}

.md-typeset .admonition,
.md-typeset details {
  border-radius: 0.65rem;
}

@media screen and (max-width: 900px) {
  .biel-grid,
  .biel-flow {
    grid-template-columns: 1fr;
  }

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

@media screen and (max-width: 520px) {
  .biel-hero {
    padding: 1.45rem;
    border-radius: 0.9rem;
  }

  .biel-hero h1 {
    font-size: 2.25rem;
  }

  .biel-stats {
    grid-template-columns: 1fr 1fr;
  }

  .md-typeset table:not([class]) {
    display: block;
    overflow-x: auto;
  }
}