/* Chosen Bandeau hero: continuous green navigation, pale calculator. */
[data-design="reference"] :is(.site-header, .design-stage) {
  background: #12302a;
  box-shadow: 0 0 0 100vmax #12302a;
  clip-path: inset(0 -100vmax);
  color: #eef1e8;
}
[data-design="reference"] .site-header .brand {
  color: #eef1e8;
}
[data-design="reference"] .site-header .brand .brand-dot {
  color: #d3a437;
}
[data-design="reference"] .site-header nav {
  color: #b9cac1;
}
[data-design="reference"] .site-header a:hover {
  color: #eef1e8;
}
[data-design="reference"] .design-stage {
  max-width: 1120px;
  grid-template-columns: 1.1fr 1fr;
  gap: 0 48px;
  border-radius: 0;
  padding: 36px 24px 52px;
  margin: 0 auto 48px;
}
[data-design="reference"] .hero-intro {
  align-self: end;
  padding-top: 0;
}
[data-design="reference"] h1 {
  font-size: clamp(42px, 4.2vw, 58px);
}
[data-design="reference"] .intro {
  color: #b9cac1;
  margin-bottom: 24px;
}
[data-design="reference"] .market-card {
  align-self: start;
  border-color: #355349;
  color: #eef1e8;
}
[data-design="reference"] .market-value {
  color: #eef1e8;
}
[data-design="reference"] :is(.market-top h2, .market-time, .market-source) {
  color: #b9cac1;
}
[data-design="reference"] .calculator {
  --panel: #eef1e8;
  --panel-ink: #12302a;
  --panel-muted: #5a7065;
  --panel-line: #cfd9cf;
  --panel-gold: #80590e;
  border-radius: 14px;
  padding: 28px;
}
[data-design="reference"] .controls select,
[data-design="reference"] .weight-input {
  background-color: #fff;
}
[data-design="reference"] .input-error {
  color: #90381f;
}
[data-design="reference"] .reference-strip strong {
  font-size: clamp(40px, 4.1vw, 58px);
}
@media (max-width: 1180px) {
  [data-design="reference"] .design-stage {
    gap: 0 32px;
    margin-inline: auto;
    padding: 32px 24px 48px;
  }
}
@media (max-width: 860px) {
  [data-design="reference"] .design-stage {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 0;
    margin-bottom: 32px;
    padding: 28px 24px 40px;
  }
  [data-design="reference"] .hero-intro {
    grid-column: 1;
    grid-row: 1;
    margin-bottom: 28px;
  }
  [data-design="reference"] .calculator {
    grid-column: 1;
    grid-row: 2;
    margin-top: 0;
  }
  [data-design="reference"] .market-card {
    grid-column: 1;
    grid-row: 3;
    margin-top: 24px;
    margin-bottom: 0;
    border-top: 0;
    padding-top: 0;
  }
  [data-design="reference"] h1 {
    font-size: 48px;
  }
}
@media (max-width: 700px) {
  [data-design="reference"] .design-stage {
    padding: 24px 20px 40px;
  }
  [data-design="reference"] h1 {
    font-size: 38px;
  }
  [data-design="reference"] .intro {
    font-size: 17px;
  }
  [data-design="reference"] .calculator {
    padding: 22px;
  }
  [data-design="reference"] .controls select,
  [data-design="reference"] .weight-input input {
    font-size: 14px;
  }
  [data-design="reference"] .reference-strip strong {
    font-size: 46px;
  }
}
@media (max-width: 360px) {
  [data-design="reference"] .design-stage {
    padding: 20px 20px 32px;
  }
  [data-design="reference"] .calculator {
    padding: 18px;
  }
  [data-design="reference"] h1 {
    font-size: 34px;
  }
  [data-design="reference"] .reference-strip strong {
    font-size: 40px;
  }
}