:root {
  /* Primary color (header, links, etc.) */
  --md-primary-fg-color: #1a237e;
  --md-primary-fg-color--light: #3F444F;
  --md-primary-fg-color--dark: #000051;
  
  /* Accent color (hover states, buttons) */
  --md-accent-fg-color: #0ef7b1;
  
  /* Link colors */
  --md-typeset-a-color: #1a237e;
}

/* Dark mode overrides */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #3F444F;
  --md-accent-fg-color: #0ef7b1;
}

/* Logo - 35% larger */
.md-header__button.md-logo img,
.md-nav__button.md-logo img {
  height: 1.62rem;  /* default is 1.2rem, 35% larger */
  width: auto;
}

/* Site title - larger */
.md-header__topic:first-child .md-ellipsis {
  font-size: 1.125rem;
  font-weight: 600;
}