/* Undercurrent brand colours (see docs/assets/brand/). */
:root,
[data-md-color-scheme="default"] {
  --md-primary-fg-color: #0b1220;        /* ink: header and tabs */
  --md-primary-fg-color--light: #1e293b;
  --md-primary-fg-color--dark: #020617;
  --md-accent-fg-color: #3b82f6;         /* current blue: links on hover, focus */
  --md-typeset-a-color: #2563eb;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #0b1220;
  --md-primary-fg-color--light: #1e293b;
  --md-primary-fg-color--dark: #020617;
  --md-accent-fg-color: #2dd4bf;         /* current teal */
  --md-typeset-a-color: #60a5fa;
  --md-default-bg-color: #0d1424;
}

/* Home page: the logo is the H1, so drop the H1's own spacing and anchor link. */
.md-typeset h1:has(img) {
  margin: 0 0 1.2em;
  line-height: 0;
}
.md-typeset h1:has(img) .headerlink {
  display: none;
}
/* Header logo a touch larger than Material's default 1.2rem. */
.md-header__button.md-logo img {
  height: 1.6rem;
}