@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap");

/* Typography */
body {
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

code,
pre,
.sourceCode {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

h1,
h2 {
  letter-spacing: 0;
}

/* Color system */
:root,
body.quarto-light {
  --ink: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-tertiary: #757575;
  --paper: #faf9f5;
  --paper-soft: #f4f3ee;
  --surface: #ffffff;
  --surface-tint: #f8f2ee;
  --divider: rgba(26, 26, 26, 0.09);
  --divider-strong: rgba(26, 26, 26, 0.15);
  --brand: #d95c41;
  --brand-deep: #a8412b;
  --brand-soft: rgba(217, 92, 65, 0.12);
  --brand-border: rgba(217, 92, 65, 0.22);
  --brand-hover-bg: rgba(217, 92, 65, 0.18);
  --analytics: #0f766e;
  --analytics-deep: #115e59;
  --analytics-soft: rgba(15, 118, 110, 0.11);
  --analytics-border: rgba(15, 118, 110, 0.22);
  --analytics-hover-bg: rgba(15, 118, 110, 0.18);
  --analytics-hover-border: rgba(15, 118, 110, 0.38);
  --signal-blue: #2563eb;
  --signal-blue-soft: rgba(37, 99, 235, 0.1);
  --accent-gradient: linear-gradient(90deg, rgba(217, 92, 65, 0.72), var(--brand), rgba(217, 92, 65, 0.58));
  --card-hover-border: rgba(217, 92, 65, 0.45);
  --shadow-card: 0 1px 2px rgba(26, 26, 26, 0.05);
  --shadow-lift: 0 10px 24px rgba(26, 26, 26, 0.08);
  --nav-bg: rgba(250, 249, 245, 0.98);
  --nav-text: var(--ink);
  --nav-muted: var(--text-secondary);
  --nav-divider: rgba(26, 26, 26, 0.11);
  --nav-button-bg: transparent;
  --nav-button-text: var(--ink);
  --nav-button-border: rgba(26, 26, 26, 0.14);
  --nav-button-hover-bg: rgba(26, 26, 26, 0.06);
  --nav-hover-bg: rgba(26, 26, 26, 0.06);
  --toggle-track-bg: rgba(26, 26, 26, 0.07);
  --toggle-knob-bg: var(--ink);
  --toggle-icon-color: var(--paper);
  --search-bg: var(--paper-soft);
  --search-border: rgba(26, 26, 26, 0.1);
  --search-focus-border: var(--brand);
  --search-text: var(--text-secondary);
  --search-shortcut-bg: var(--surface);
  --search-shortcut-border: rgba(26, 26, 26, 0.13);
  --search-overlay-scrim: rgba(26, 26, 26, 0.22);
  --sidebar-bg: var(--paper-soft);
  --sidebar-hover-bg: rgba(26, 26, 26, 0.04);
  --sidebar-active-bg: rgba(26, 26, 26, 0.07);
  --table-stripe: rgba(244, 243, 238, 0.72);
  --code-bg: var(--surface);
  --code-inline-bg: var(--paper-soft);
  --callout-header-bg: var(--paper-soft);
  --blockquote-bg: var(--brand-soft);
  --header-pad-x: clamp(1.25rem, 2.15vw, 2rem);
  --header-mobile-pad-left: 4.25rem;
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-link-color: var(--brand);
  --bs-link-hover-color: var(--brand-deep);
}

body.quarto-dark {
  --ink: #f0eee8;
  --text-secondary: #c9c3b8;
  --text-tertiary: #9f978c;
  --paper: #151515;
  --paper-soft: #1b1b1b;
  --surface: #202020;
  --surface-tint: #241f1d;
  --divider: rgba(255, 255, 255, 0.12);
  --divider-strong: rgba(255, 255, 255, 0.18);
  --brand: #e07a64;
  --brand-deep: #ffad99;
  --brand-soft: rgba(224, 122, 100, 0.16);
  --brand-border: rgba(224, 122, 100, 0.28);
  --brand-hover-bg: rgba(224, 122, 100, 0.22);
  --analytics: #35cdbd;
  --analytics-deep: #7ddfd5;
  --analytics-soft: rgba(53, 205, 189, 0.15);
  --analytics-border: rgba(53, 205, 189, 0.24);
  --analytics-hover-bg: rgba(53, 205, 189, 0.22);
  --analytics-hover-border: rgba(53, 205, 189, 0.42);
  --signal-blue: #8ab4ff;
  --signal-blue-soft: rgba(138, 180, 255, 0.15);
  --accent-gradient: linear-gradient(90deg, rgba(224, 122, 100, 0.54), var(--brand), rgba(224, 122, 100, 0.42));
  --card-hover-border: rgba(224, 122, 100, 0.52);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-lift: 0 14px 30px rgba(0, 0, 0, 0.4);
  --nav-bg: rgba(22, 22, 22, 0.98);
  --nav-text: var(--ink);
  --nav-muted: #b8b1a8;
  --nav-divider: rgba(255, 255, 255, 0.12);
  --nav-button-bg: transparent;
  --nav-button-text: var(--ink);
  --nav-button-border: rgba(255, 255, 255, 0.13);
  --nav-button-hover-bg: rgba(255, 255, 255, 0.09);
  --nav-hover-bg: rgba(255, 255, 255, 0.09);
  --toggle-track-bg: rgba(255, 255, 255, 0.1);
  --toggle-knob-bg: var(--ink);
  --toggle-icon-color: var(--paper);
  --search-bg: #111111;
  --search-border: rgba(255, 255, 255, 0.12);
  --search-focus-border: var(--brand);
  --search-text: #d0ccc4;
  --search-shortcut-bg: #1d1d1d;
  --search-shortcut-border: rgba(255, 255, 255, 0.14);
  --search-overlay-scrim: rgba(0, 0, 0, 0.64);
  --sidebar-bg: #191919;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.06);
  --sidebar-active-bg: rgba(255, 255, 255, 0.1);
  --table-stripe: rgba(255, 255, 255, 0.035);
  --code-bg: #181818;
  --code-inline-bg: #242424;
  --callout-header-bg: #252525;
  --blockquote-bg: rgba(224, 122, 100, 0.14);
  --header-pad-x: clamp(1.25rem, 2.15vw, 2rem);
  --header-mobile-pad-left: 4.25rem;
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-link-color: var(--brand);
  --bs-link-hover-color: var(--brand-deep);
}

html {
  scroll-padding-top: 5.25rem;
  scrollbar-gutter: stable;
}

/* Layout */
main.content {
  margin-left: auto;
  margin-right: auto;
  max-width: 960px;
  padding-top: 1.55rem;
  width: 100%;
}

#quarto-content {
  column-gap: clamp(1.25rem, 1.7vw, 2.25rem);
  row-gap: 0;
}

#quarto-margin-sidebar {
  min-width: 0;
  padding-left: clamp(1.5rem, 2vw, 2.35rem);
  padding-right: clamp(1.35rem, 2vw, 2.65rem);
}

.page-columns .content {
  color: var(--ink);
}

#TOC {
  max-width: 16.5rem;
}

#toc-title {
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.65rem;
}

#TOC ul {
  padding-left: 0.75rem;
}

#TOC .nav-link {
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.34;
  overflow-wrap: anywhere;
  padding: 0.28rem 0 0.28rem 0.65rem;
  white-space: normal;
}

#TOC .nav-link:hover,
#TOC .nav-link.active {
  color: var(--brand);
}

/* Navigation */
#quarto-header {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--divider);
  min-height: 4.5rem;
}

.navbar {
  background: var(--nav-bg) !important;
  border-bottom: 1px solid var(--divider);
  box-shadow: none;
  height: 4.5rem;
  min-height: 4.5rem;
  padding-bottom: 0 !important;
  padding-top: 0 !important;
  z-index: 1030;
}

.navbar .navbar-container {
  align-items: center;
  display: flex;
  gap: clamp(0.65rem, 1.4vw, 1.25rem);
  height: 4.5rem;
  justify-content: flex-start !important;
  min-height: 4.5rem;
  padding: 0 var(--header-pad-x);
}

.navbar .navbar-brand-container {
  flex: 0 0 auto;
  margin-left: 0 !important;
  margin-right: 0 !important;
  max-width: none;
  order: 0;
}

.navbar .navbar-brand,
.navbar .navbar-title {
  color: var(--nav-text) !important;
  font-family: Newsreader, ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 1.34rem;
  font-weight: 500;
  letter-spacing: 0;
  white-space: nowrap;
}

.navbar .navbar-nav {
  align-items: center;
  gap: clamp(1.05rem, 2vw, 1.75rem);
  margin-left: auto !important;
  margin-right: 0 !important;
}

.navbar #navbarCollapse {
  flex: 1 1 auto;
  order: 2;
}

.navbar .nav-link {
  border-radius: 0;
  color: var(--nav-muted) !important;
  display: inline-flex;
  align-items: center;
  font-size: 0.98rem;
  font-weight: 600;
  height: 4.5rem;
  margin: 0;
  padding: 0;
  position: relative;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
.navbar .nav-link.show {
  background: transparent;
  color: var(--nav-text) !important;
}

.navbar .nav-link.active::after,
.navbar .nav-link:hover::after {
  background: var(--brand);
  bottom: -1px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  right: 0;
}

.navbar #quarto-search {
  flex: 0 0 15.25rem;
  margin-left: clamp(0.2rem, 1vw, 0.8rem) !important;
  min-width: 13rem;
  order: 1;
}

.navbar .navbar-toggler {
  order: 4;
}

.aa-DetachedSearchButton {
  align-items: center !important;
  background: var(--search-bg) !important;
  border: 1px solid var(--search-border) !important;
  border-radius: 10px !important;
  color: var(--search-text) !important;
  display: flex !important;
  gap: 0.7rem !important;
  height: 3rem !important;
  justify-content: flex-start !important;
  padding: 0 0.85rem !important;
  width: 100% !important;
}

.aa-DetachedSearchButton::before {
  color: var(--search-text);
  content: "Search" !important;
  display: inline-flex !important;
  flex: 1 1 auto;
  font-size: 0.98rem;
  font-weight: 600;
  order: 2;
}

.aa-DetachedSearchButton::after {
  content: none !important;
  display: none !important;
}

.aa-Autocomplete {
  width: 100% !important;
}

.aa-DetachedSearchButton:hover,
.aa-DetachedSearchButton:focus {
  border-color: var(--search-focus-border) !important;
  color: var(--nav-text) !important;
  outline: none !important;
}

.aa-DetachedSearchButtonIcon {
  align-items: center !important;
  color: var(--nav-text) !important;
  display: inline-flex !important;
  flex: 0 0 1.1rem !important;
  height: 1.25rem !important;
  justify-content: center !important;
  order: 1;
  width: 1.25rem !important;
}

.aa-DetachedSearchButtonIcon svg {
  display: block !important;
  height: 1.08rem !important;
  width: 1.08rem !important;
}

.aa-DetachedSearchButtonPlaceholder,
.aa-DetachedSearchButtonQuery {
  color: var(--search-text) !important;
  display: none !important;
  font-size: 0.98rem !important;
  font-weight: 600 !important;
}

.aa-DetachedSearchButtonShortcut {
  align-items: center !important;
  background: var(--search-shortcut-bg) !important;
  border: 1px solid var(--search-shortcut-border) !important;
  border-radius: 6px !important;
  color: var(--text-secondary) !important;
  display: none !important;
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  line-height: 1 !important;
  margin-left: auto !important;
  min-height: 1.55rem !important;
  order: 3 !important;
  padding: 0 0.45rem !important;
}

.aa-DetachedOverlay {
  background: var(--search-overlay-scrim) !important;
}

.aa-DetachedContainer,
.aa-Panel {
  background: var(--surface) !important;
  border: 1px solid var(--divider) !important;
  border-radius: 10px !important;
  color: var(--ink) !important;
  box-shadow: var(--shadow-lift) !important;
}

.aa-DetachedContainer {
  margin-top: 5.75rem !important;
  max-width: min(72rem, calc(100vw - 3rem)) !important;
}

.aa-DetachedFormContainer,
.aa-Form {
  background: var(--surface) !important;
  border-color: var(--search-focus-border) !important;
}

.aa-Form {
  border-radius: 8px !important;
  min-height: 4rem !important;
}

.aa-Input,
.aa-SubmitButton,
.aa-ClearButton,
.aa-DetachedCancelButton {
  color: var(--ink) !important;
}

.aa-Input {
  font-size: 1.2rem !important;
}

.aa-Item[aria-selected="true"],
.aa-Item:hover {
  background: var(--brand-soft) !important;
}

.aa-ItemLink,
.aa-ItemContentTitle {
  color: var(--ink) !important;
}

.aa-ItemContentDescription,
.aa-ItemContentSubtitle {
  color: var(--text-secondary) !important;
}

.navbar .quarto-navbar-tools,
.navbar .quarto-navbar-tools.tools-end {
  align-items: center;
  display: flex;
  gap: 0.35rem;
  margin-left: 0 !important;
  order: 3;
  padding-left: 0.25rem;
}

.navbar .quarto-navigation-tool {
  align-items: center;
  background: var(--nav-button-bg);
  border: 1px solid var(--nav-button-border);
  border-radius: 999px;
  color: var(--nav-button-text) !important;
  display: inline-flex;
  font-size: 1.08rem;
  height: 2.45rem;
  justify-content: center;
  padding: 0 !important;
  text-decoration: none;
  width: 2.45rem;
}

.navbar .quarto-navigation-tool:hover,
.navbar .quarto-navigation-tool:focus {
  background: var(--nav-button-hover-bg);
  color: var(--nav-button-text) !important;
}

.navbar .quarto-color-scheme-toggle i::before {
  content: "\f495";
  display: inline-block;
  font-family: bootstrap-icons !important;
  font-style: normal;
  font-weight: normal !important;
  line-height: 1;
}

.navbar .quarto-color-scheme-toggle {
  background: var(--toggle-track-bg);
  border: 1px solid var(--nav-button-border);
  border-radius: 999px;
  height: 2.1rem;
  justify-content: center;
  padding: 0 !important;
  position: relative;
  width: 3.55rem;
}

.navbar .quarto-color-scheme-toggle:hover,
.navbar .quarto-color-scheme-toggle:focus {
  background: var(--toggle-track-bg);
  border-color: var(--brand);
}

.navbar .quarto-color-scheme-toggle i {
  align-items: center;
  background: var(--toggle-knob-bg);
  border-radius: 999px;
  color: var(--toggle-icon-color);
  display: inline-flex;
  font-size: 0.86rem;
  height: 1.58rem;
  justify-content: center;
  left: 0.25rem;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  transition: transform 0.18s ease;
  width: 1.58rem;
}

body.quarto-dark .navbar .quarto-color-scheme-toggle i::before,
.navbar .quarto-color-scheme-toggle.alternate i::before {
  content: "\f5a2";
}

body.quarto-dark .navbar .quarto-color-scheme-toggle i,
.navbar .quarto-color-scheme-toggle.alternate i {
  transform: translate(1.45rem, -50%);
}

.navbar .dropdown-menu {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 8px;
  box-shadow: var(--shadow-lift);
}

.navbar .dropdown-item {
  color: var(--ink);
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

@media (max-width: 1199.98px) {
  #quarto-header,
  .navbar {
    height: 4.25rem;
    min-height: 4.25rem;
  }

  .navbar .navbar-container {
    height: 4.25rem;
    min-height: 4.25rem;
    padding-left: var(--header-mobile-pad-left);
  }

  .navbar .navbar-brand-container {
    margin-right: auto !important;
  }

  .navbar .navbar-brand,
  .navbar .navbar-title {
    max-width: min(18rem, calc(100vw - 30rem));
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .navbar .navbar-toggler {
    display: none;
  }

  .navbar #navbarCollapse {
    display: none !important;
  }

  .navbar #quarto-search {
    flex: 0 0 13rem;
    margin-left: auto !important;
    min-width: 10.75rem;
  }

  .aa-DetachedSearchButton {
    height: 2.65rem !important;
  }

  .navbar .quarto-navbar-tools,
  .navbar .quarto-navbar-tools.tools-end {
    gap: 0.25rem;
  }
}

@media (max-width: 1599.98px) {
  #quarto-margin-sidebar {
    display: none;
  }
}

@media (min-width: 1320px) and (max-width: 1599.98px) {
  #quarto-content.page-columns {
    column-gap: 0;
    grid-template-columns:
      [screen-start screen-start-inset] 280px
      [page-start page-start-inset body-start body-start-outset] minmax(2rem, 1fr)
      [body-content-start] minmax(0, 960px)
      [body-content-end] minmax(2rem, 1fr)
      [body-end body-end-outset page-end-inset page-end margin-start margin-end screen-end-inset screen-end] 0;
  }
}

@media (max-width: 760px) {
  .navbar #quarto-search {
    flex: 0 0 auto;
    min-width: 2.75rem;
  }

  .aa-DetachedSearchButton {
    justify-content: center !important;
    padding: 0 !important;
    width: 2.65rem !important;
  }

  .aa-DetachedSearchButtonPlaceholder,
  .aa-DetachedSearchButtonQuery,
  .aa-DetachedSearchButtonShortcut {
    display: none !important;
  }

  .aa-DetachedSearchButton::before,
  .aa-DetachedSearchButton::after {
    content: none !important;
    display: none !important;
  }

  .navbar .navbar-brand,
  .navbar .navbar-title {
    max-width: calc(100vw - 14.5rem);
  }
}

@media (max-width: 520px) {
  .navbar .navbar-title {
    font-size: 1.08rem;
  }

  .navbar .navbar-brand,
  .navbar .navbar-title {
    max-width: calc(100vw - 15rem);
  }

  .navbar .quarto-navigation-tool {
    height: 2.35rem;
    width: 2.35rem;
  }

  .navbar .quarto-color-scheme-toggle {
    height: 2.05rem;
    width: 3.45rem;
  }

  .navbar .quarto-color-scheme-toggle i {
    height: 1.56rem;
    width: 1.56rem;
  }

  body.quarto-dark .navbar .quarto-color-scheme-toggle i,
  .navbar .quarto-color-scheme-toggle.alternate i {
    transform: translate(1.32rem, -50%);
  }
}

/* Sidebar */
#quarto-sidebar {
  background: var(--sidebar-bg);
  border-right: 1px solid var(--divider);
  padding-left: 0.65rem;
  padding-right: 0.65rem;
}

.sidebar-title a {
  color: var(--ink);
  font-family: Newsreader, ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 1.18rem;
  font-weight: 500;
  letter-spacing: 0;
  text-decoration: none;
}

.sidebar-search {
  margin-bottom: 0.7rem;
}

.sidebar-item-container {
  margin-bottom: 0.16rem;
}

.sidebar-item-container .sidebar-link {
  border-radius: 8px;
  color: var(--text-secondary);
  line-height: 1.32;
  padding: 0.42rem 0.55rem;
}

.sidebar-item-container .sidebar-link:hover {
  background: var(--sidebar-hover-bg);
  color: var(--ink);
}

.sidebar-item-container .sidebar-link.active {
  background: var(--sidebar-active-bg);
  color: var(--ink);
  font-weight: 700;
}

.sidebar-menu-container > ul > li:first-child {
  display: none;
}

.sidebar-item-section {
  margin-top: 0.52rem;
}

.sidebar-item-section:first-child {
  margin-top: 0.25rem;
}

.sidebar-item-section > .sidebar-item-container .sidebar-link {
  color: var(--ink);
  font-weight: 700;
}

.sidebar-section .sidebar-item-container .sidebar-link {
  font-size: 0.94rem;
  padding-left: 0.95rem;
}

.sidebar-menu-container > ul > li.sidebar-item-section:last-child {
  border-top: 1px solid var(--brand-border);
  margin-top: 1rem;
  padding-top: 0.75rem;
}

.sidebar-menu-container > ul > li.sidebar-item-section:last-child > .sidebar-item-container .sidebar-link {
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-weight: 750;
}

.sidebar-menu-container > ul > li.sidebar-item-section:last-child > .sidebar-item-container .sidebar-link:hover,
.sidebar-menu-container > ul > li.sidebar-item-section:last-child > .sidebar-item-container .sidebar-link.active {
  background: var(--brand-hover-bg);
  color: var(--brand-deep);
}

.sidebar-menu-container > ul > li.sidebar-item-section:last-child .sidebar-section .sidebar-link {
  color: var(--brand-deep);
}

.sidebar-menu-container > ul > li.sidebar-item-section:last-child .sidebar-section .sidebar-link:hover,
.sidebar-menu-container > ul > li.sidebar-item-section:last-child .sidebar-section .sidebar-link.active {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

.toc-active .nav-link.active {
  border-left-color: var(--brand);
  color: var(--brand);
}

/* Document type */
.quarto-title-block.default {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--divider);
  box-shadow: none;
  margin-bottom: 1.6rem;
  padding: 2.3rem 0 1.8rem;
}

.quarto-title-breadcrumbs,
.quarto-title-breadcrumbs .breadcrumb {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--text-tertiary);
  margin: 0 0 0.8rem !important;
  padding: 0 !important;
}

.quarto-title-breadcrumbs .breadcrumb {
  align-items: center;
  display: flex;
  gap: 0.25rem;
}

.quarto-title-breadcrumbs .breadcrumb-item,
.quarto-title-breadcrumbs .breadcrumb-item a {
  color: var(--text-tertiary);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.quarto-title-breadcrumbs .breadcrumb-item a {
  color: var(--brand);
}

.quarto-title-breadcrumbs .breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-tertiary);
}

.quarto-title-block .title {
  color: var(--ink);
  font-family: Newsreader, ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 3.4rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.06;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.12rem;
  line-height: 1.55;
}

main.content h2 {
  border-bottom: 1px solid var(--divider);
  color: var(--ink);
  font-family: Newsreader, ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.2;
  margin-top: 2.45rem;
  padding-bottom: 0.45rem;
}

main.content h3 {
  color: var(--ink);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-top: 1.8rem;
}

main.content p,
main.content li {
  color: var(--text-secondary);
  line-height: 1.72;
}

main.content strong {
  color: var(--ink);
  font-weight: 700;
}

main.content a {
  color: var(--brand);
  text-decoration: none;
}

main.content a:hover {
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* Home page entry points */
.path-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1rem 0 1.35rem;
}

.path-card,
.route-card,
.practice-card,
.loop-step {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
}

.path-card {
  display: flex;
  flex-direction: column;
  min-height: 156px;
  overflow: hidden;
  padding: 1.15rem;
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.path-card::before {
  background: var(--accent-gradient);
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.path-card p {
  margin: 0;
}

.path-card p:first-child {
  margin-bottom: 0.55rem;
}

.path-card p:first-child a {
  color: var(--ink);
  font-size: 1.05rem;
}

.path-card p:last-child {
  color: var(--text-secondary);
  font-size: 0.96rem;
}

.modeling-loop {
  counter-reset: modeling-step;
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1rem 0 2rem;
}

.loop-step {
  min-height: 150px;
  overflow: hidden;
  padding: 1rem;
  position: relative;
}

.loop-step::before {
  background: var(--accent-gradient);
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.loop-step p {
  margin: 0;
}

.loop-step p:first-child {
  margin-bottom: 0.55rem;
}

.loop-step strong {
  color: var(--ink);
  display: block;
  font-size: 1rem;
}

.route-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1rem 0 2rem;
}

.route-card,
.practice-card {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.route-card {
  min-height: 164px;
}

@media (hover: hover) {
  .path-card:hover,
  .route-card:hover,
  .practice-card:hover,
  .grid .g-col-12:hover {
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-lift);
    transform: translateY(-2px);
  }
}

.route-card strong,
.practice-card strong {
  color: var(--ink);
  display: block;
  font-size: 1.02rem;
  line-height: 1.25;
}

.route-card p,
.practice-card p {
  color: var(--text-secondary);
  margin: 0.45rem 0 0.85rem;
}

.route-card > p:first-child,
.practice-card > p:first-child {
  flex: 0 0 auto;
  margin: 0;
}

.route-card > p:nth-child(2),
.practice-card > p:nth-child(2) {
  flex: 1 1 auto;
}

.practice-card > p:last-child {
  flex: 0 0 auto;
  margin: 0;
}

.route-links {
  margin-top: auto;
}

.route-links p {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
}

.route-link {
  align-items: center;
  background: var(--analytics-soft);
  border: 1px solid var(--analytics-border);
  border-radius: 6px;
  color: var(--analytics-deep);
  display: inline-flex;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.15;
  padding: 0.42rem 0.58rem;
  text-decoration: none;
}

.route-link:hover {
  background: var(--analytics-hover-bg);
  border-color: var(--analytics-hover-border);
  color: var(--analytics-deep);
}

.practice-strip {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.practice-card {
  min-height: 178px;
}

/* Module grid cards */
.grid {
  row-gap: 1rem;
}

.grid .g-col-12 {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  padding: 1rem;
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.grid .g-col-12::before {
  background: var(--accent-gradient);
  content: "";
  height: 4px;
  inset: 0 0 auto 0;
  position: absolute;
}

.grid .g-col-12 h3 {
  border-bottom: 1px solid var(--divider);
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.75rem;
  padding-bottom: 0.45rem;
}

.grid .g-col-12 ul {
  padding-left: 1.15rem;
}

.grid .g-col-12 li {
  margin-bottom: 0.35rem;
}

.grid .g-col-12 li::marker {
  color: var(--brand);
}

.grid .g-col-12 a {
  color: var(--brand);
  text-decoration: none;
}

.grid .g-col-12 a:hover {
  color: var(--brand-deep);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* Tables */
table.table {
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 8px;
  overflow: hidden;
}

table.table th {
  background: var(--brand-soft);
  color: var(--ink);
  font-weight: 700;
}

table.table td,
table.table th {
  border-color: var(--divider);
  padding: 0.55rem 0.75rem;
  vertical-align: top;
}

table.table tbody tr:nth-child(even) {
  background: var(--table-stripe);
}

table.table tbody tr:hover {
  background: var(--signal-blue-soft);
}

/* Callouts and code */
.callout {
  background: var(--surface);
  border-color: var(--divider);
  border-radius: 8px;
}

.callout.callout-style-default > .callout-header {
  background: var(--callout-header-bg);
}

pre.sourceCode {
  background: var(--code-bg) !important;
  border: 1px solid var(--divider);
  border-radius: 8px;
}

div.sourceCode {
  border-radius: 8px;
}

.cell-output,
.cell-output pre {
  background: var(--paper-soft);
  border-color: var(--divider);
  color: var(--text-secondary);
}

.code-copy-button {
  color: var(--text-tertiary);
}

.code-copy-button:hover {
  color: var(--brand);
}

:not(pre) > code {
  background: var(--code-inline-bg);
  border: 1px solid var(--divider);
  border-radius: 6px;
  color: var(--ink);
  padding: 0.12rem 0.32rem;
}

blockquote {
  background: var(--blockquote-bg);
  border-left: 4px solid var(--brand);
  border-radius: 0 8px 8px 0;
  color: var(--text-secondary);
  padding: 0.85rem 1rem;
}

/* Footer */
.nav-footer {
  background: var(--paper);
  border-top: 1px solid var(--divider);
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .path-grid,
  .modeling-loop,
  .practice-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  main.content {
    padding-top: 1rem;
  }

  .quarto-title-block.default {
    padding: 1.35rem 0 1.25rem;
  }

  .quarto-title-block .title {
    font-size: 2.35rem;
  }

  main.content h2 {
    font-size: 1.65rem;
  }

  .route-grid {
    grid-template-columns: 1fr;
  }

  .path-card,
  .route-card,
  .practice-card,
  .loop-step {
    min-height: 0;
  }

  .grid .g-col-12 {
    padding: 0.9rem;
  }

  table.table {
    font-size: 0.92rem;
  }
}