@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Inter:wght@400;700&family=IBM+Plex+Mono:wght@400;500&display=swap");
/* brand-2026-08-17-3 */

:root {
  --os-ink: #1e312f;
  --os-accent: #d5b06d;
  --os-paper: #f1efea;
  --md-primary-fg-color: #1e312f;
  --md-primary-fg-color--light: #2a4542;
  --md-primary-fg-color--dark: #152422;
  --md-accent-fg-color: #d5b06d;
  --md-accent-fg-color--transparent: #d5b06d2e;
  --md-typeset-a-color: #1e312f;
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: #f1efea;
  --md-default-fg-color: #1e312f;
  --md-default-fg-color--light: #1e312fcc;
  --md-default-fg-color--lighter: #1e312f99;
  --md-default-fg-color--lightest: #1e312f24;
  --md-code-bg-color: #e6e2d8;
  --md-code-fg-color: #1e312f;
  --md-footer-bg-color: #1e312f;
  --md-footer-fg-color: #f1efea;
  --md-footer-bg-color--dark: #152422;
  --md-typeset-table-color: #1e312f33;
  --md-typeset-a-color: #1e312f;
  --md-accent-fg-color: #d5b06d;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #1e312f;
  --md-accent-fg-color: #d5b06d;
  --md-typeset-a-color: #d5b06d;
  --md-default-bg-color: #1e312f;
  --md-default-fg-color: #f1efea;
  --md-default-fg-color--light: #f1efeacc;
  --md-code-bg-color: #152422;
  --md-footer-bg-color: #152422;
}

.md-header,
.md-tabs {
  background-color: var(--os-ink) !important;
  overflow: visible;
}

.md-header__inner {
  overflow: visible;
}

.md-header__topic,
.md-header__topic .md-ellipsis {
  font-family: "Playfair Display", serif !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em;
}

.md-header .md-header__button.md-logo {
  margin: 0.35rem 0.5rem 0.35rem 0.1rem !important;
  padding: 0.12rem !important;
  background: var(--os-paper) !important;
  border-radius: 0.4rem !important;
  box-shadow:
    0 0 0 1.5px var(--os-accent),
    0 0 8px 2px rgba(213, 176, 109, 0.55) !important;
}

.md-header .md-header__button.md-logo img,
.md-header .md-header__button.md-logo svg {
  height: 1.45rem !important;
  width: 1.45rem !important;
  max-height: none !important;
  object-fit: contain !important;
  background: transparent !important;
  border-radius: 0.28rem !important;
  padding: 0 !important;
}

.md-search__form {
  background: rgba(241, 239, 234, 0.12) !important;
}

.md-search__input::placeholder {
  color: rgba(241, 239, 234, 0.55);
}

.md-typeset {
  font-family: Inter, sans-serif;
  font-size: 0.95rem;
  line-height: 1.7;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-family: "Playfair Display", serif !important;
  font-weight: 900 !important;
  color: var(--os-ink);
  letter-spacing: -0.02em;
}

.md-typeset h2 {
  border-bottom: 2px solid var(--os-accent);
  display: inline-block;
  padding-bottom: 0.15rem;
}

.md-typeset a:not(.md-button):not(.headerlink) {
  color: var(--os-ink) !important;
  font-weight: 700;
  text-decoration: underline !important;
  text-decoration-color: var(--os-accent) !important;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.md-typeset a:not(.md-button):not(.headerlink):hover {
  color: var(--os-ink) !important;
  text-decoration-thickness: 3px;
}

.md-typeset .md-button,
.md-typeset .md-button--primary {
  background: var(--os-accent) !important;
  color: var(--os-ink) !important;
  border-color: var(--os-accent) !important;
  font-weight: 700;
}

.md-nav__title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--os-accent) !important;
}

.md-nav__link {
  font-family: Inter, sans-serif;
}

.md-nav__item .md-nav__link--active,
.md-nav__link.md-nav__link--active {
  color: var(--os-ink) !important;
  font-weight: 700;
}

.md-nav--primary .md-nav__item--active > .md-nav__link {
  color: var(--os-ink);
}

.md-sidebar {
  background: transparent;
}

.md-typeset .grid.cards > ul > li {
  border: 1px solid rgba(30, 49, 47, 0.12);
  background: #fff;
  border-radius: 12px;
}

.md-typeset .grid.cards > ul > li:hover {
  border-color: var(--os-accent);
  box-shadow: 0 8px 24px rgba(30, 49, 47, 0.08);
}

.md-typeset .grid.cards > ul > li > :last-child a {
  color: var(--os-ink);
  font-weight: 700;
}

.md-typeset img {
  border-radius: 10px;
  border: 1px solid rgba(30, 49, 47, 0.12);
  background: #fff;
}

.md-typeset .admonition,
.md-typeset details {
  border-color: var(--os-accent) !important;
  background: #fff;
}

.md-typeset .admonition.tip,
.md-typeset details.tip,
.md-typeset .admonition.note,
.md-typeset details.note {
  border-color: var(--os-accent) !important;
}

.md-typeset .admonition-title,
.md-typeset summary {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.md-typeset table:not([class]) th {
  background: var(--os-ink);
  color: var(--os-paper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.md-footer {
  background: var(--os-ink) !important;
  color: var(--os-paper);
}

.md-copyright {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.os-kicker {
  font-family: "IBM Plex Mono", monospace !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.28em !important;
  text-transform: uppercase;
  color: var(--os-accent) !important;
  margin-bottom: 0.4rem !important;
}