/* erdscribe — ebook-style reading experience */

:root > * {
  /* Narrower content width like a book page */
  --md-content-max-width: 42em;

  /* Serif font for body text */
  --md-text-font: "Merriweather", "Noto Serif TC", Georgia, serif;
  --md-code-font: "JetBrains Mono", monospace;

  /* Warm, muted palette */
  --md-primary-fg-color: #2c3e50;
  --md-primary-fg-color--light: #5d7a91;
  --md-primary-fg-color--dark: #1a252f;
  --md-accent-fg-color: #8b5e3c;
}

/* Light mode: warm off-white background */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #faf8f5;
  --md-default-fg-color: #2c2c2c;
  --md-default-fg-color--light: #555;
  --md-typeset-color: #333;
}

/* Dark mode: warm dark background */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #1e1e1e;
  --md-default-fg-color: #d4d0c8;
  --md-default-fg-color--light: #999;
  --md-hue: 30;
}

/* Typography: book-like reading rhythm */
.md-typeset {
  font-size: 1.05rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
}

.md-typeset p {
  margin-bottom: 1.2em;
}

/* Headings: slightly tighter, distinguished */
.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 1.5em;
  margin-bottom: 0.6em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding-bottom: 0.3em;
}

.md-typeset h2 {
  font-weight: 600;
  margin-top: 1.8em;
  margin-bottom: 0.5em;
}

.md-typeset h3 {
  font-weight: 600;
  margin-top: 1.4em;
}

/* Blockquotes: elegant book-style */
.md-typeset blockquote {
  border-left: 3px solid var(--md-accent-fg-color);
  padding-left: 1.2em;
  font-style: italic;
  color: var(--md-default-fg-color--light);
}

/* Lists: better spacing */
.md-typeset li {
  margin-bottom: 0.3em;
}

/* Bold: slightly warm color */
.md-typeset strong {
  color: var(--md-default-fg-color);
  font-weight: 700;
}

/* Links: warm accent */
.md-typeset a {
  color: var(--md-accent-fg-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.md-typeset a:hover {
  border-bottom-color: var(--md-accent-fg-color);
}

/* Content area: centered with generous padding */
.md-content__inner {
  padding-top: 2em;
  padding-bottom: 3em;
  max-width: var(--md-content-max-width);
  margin: 0 auto;
}

/* Navigation: quieter, less doc-site feel */
.md-nav__link {
  font-size: 0.88rem;
}

/* Footer: subtle */
.md-footer {
  opacity: 0.85;
}