@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,300;8..60,400;8..60,600&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --opal-navy: #0f2240;
  --opal-blue: #1a3e6e;
  --opal-blue-mid: #2556a0;
  --opal-teal: #1d7e70;
  --opal-teal-light: #d0ede9;
  --opal-gold: #b8892b;
  --opal-gold-light: #fdf3dc;
  --opal-surface: #ffffff;
  --opal-border: #dde2ed;
  --opal-bg: #f4f6fa;
  --opal-text: #1e2d42;
  --opal-muted: #5a6a82;
}

body {
  background: var(--opal-bg);
  color: var(--opal-text);
  font-family: "Inter", system-ui, sans-serif;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: var(--opal-navy);
  font-family: "Source Serif 4", Georgia, serif;
}

.md-typeset code,
.md-typeset pre code {
  font-family: "JetBrains Mono", Consolas, monospace;
}

.opal-kicker {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid color-mix(in srgb, var(--opal-teal) 45%, white);
  border-radius: 999px;
  color: var(--opal-teal);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.opal-card {
  background: var(--opal-surface);
  border: 1px solid var(--opal-border);
  border-left: 4px solid var(--opal-teal);
  border-radius: 0.7rem;
  padding: 1rem 1.15rem;
  margin: 1rem 0;
  box-shadow: 0 1px 8px rgb(0 0 0 / 4%);
}

.opal-note {
  background: var(--opal-gold-light);
  border: 1px solid #ead6a4;
  border-left: 4px solid var(--opal-gold);
  border-radius: 0.65rem;
  padding: 0.85rem 1rem;
  margin: 1rem 0;
}

.opal-section-label {
  margin-top: 1.2rem;
  margin-bottom: 0.3rem;
  color: var(--opal-teal);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
}

.opal-compare td:first-child {
  font-weight: 600;
  color: var(--opal-navy);
}

.opal-compare thead th {
  background: var(--opal-blue);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}