/* Accord brand theme — "The Mechanist".
 * Locked palette (BRAND.md): ink + cyan. Distinct from Solana purple/green.
 * Identity: cold, precise, mechanized. No-BS. Voice: imperatives.
 */
:root {
  --md-primary-fg-color: #0b1120;
  --md-primary-fg-color--light: #161f33;
  --md-primary-fg-color--dark: #05080f;
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: #f5f7fa;
  --md-accent-fg-color: #06b6d4;
  --md-accent-fg-color--transparent: rgba(6, 182, 212, 0.1);
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: #ffffff;
  --md-default-fg-color: #0b1120;
  --md-primary-fg-color: #0b1120;
  --md-accent-fg-color: #0891b2;
}

[data-md-color-scheme="slate"] {
  --md-default-bg-color: #0b1120;
  --md-default-fg-color: #e2e8f0;
  --md-default-fg-color--light: #94a3b8;
  --md-default-fg-color--lighter: #64748b;
  --md-default-fg-color--lightest: #475569;
  --md-primary-fg-color: #05080f;
  --md-primary-fg-color--light: #0b1120;
  --md-primary-bg-color: #e2e8f0;
  --md-accent-fg-color: #22d3ee;
  --md-code-bg-color: #0f172a;
  --md-code-fg-color: #e2e8f0;
  --md-code-hl-color: rgba(34, 211, 238, 0.18);
  --md-typeset-a-color: var(--md-accent-fg-color);
}

/* Header wordmark — tabular figures, tracking收紧, mechanist feel. */
.md-header__title {
  font-family: var(--md-text-font), system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.md-header__title--active .md-header__topic:first-child {
  font-variant-ligatures: none;
}

/* Tagline lives in the site description; keep header to the wordmark. */
.md-footer-meta {
  background-color: var(--md-primary-fg-color);
}
.md-footer-meta__inner {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.md-footer-copyright {
  color: var(--md-default-fg-color--light);
  font-size: 0.7rem;
}

/* Accent everywhere a verdict lives: links, active nav, focus. */
.md-nav__link:focus,
.md-nav__link:hover,
.md-nav__item--active > .md-nav__link {
  color: var(--md-accent-fg-color);
}
.md-typeset a {
  color: var(--md-accent-fg-color);
  text-decoration: none;
}
.md-typeset a:hover {
  text-decoration: underline;
}

/* Code: terminal ink. Inline gets a slab; fences get the full ink bg. */
.md-typeset code {
  background: var(--md-code-bg-color);
  color: var(--md-code-fg-color);
  padding: 0.15em 0.4em;
  border-radius: 0.25rem;
  font-weight: 500;
}
.md-typeset pre > code {
  font-weight: 400;
  border: 1px solid rgba(148, 163, 184, 0.12);
}

/* Tables — reference docs are table-heavy. Tighten to a grid feel. */
.md-typeset table:not([class]) {
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 0;
  box-shadow: none;
  font-size: 0.72rem;
}
.md-typeset table:not([class]) th {
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.68rem;
}
.md-typeset table:not([class]) td {
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  vertical-align: top;
}

/* Admonitions — brand the verdict/critical callouts. */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 0;
  border-left: 3px solid var(--md-accent-fg-color);
  box-shadow: none;
}

/* Hero on index: let the H1 carry the wordmark weight. */
.md-typeset h1 {
  font-weight: 800;
  letter-spacing: -0.01em;
}