:root {
  --sidebar-bg: #3f4349;
  --sidebar-frame: rgba(226, 229, 232, 0.28);
  --sidebar-text: #c6cbd0;
  --sidebar-text-active: #ffffff;
  --accent: #444a51;
  --accent-soft: rgba(68, 74, 81, 0.12);
  --text: #2c3137;
  --muted: #5f6670;
  --line: #d8dde3;
  --card: #f8fafb;
  --card-strong: #ffffff;
  --shadow: 0 10px 30px rgba(31, 35, 40, 0.08);
  --radius: 16px;
}

.site-shell[data-theme="royal"] {
  --sidebar-bg: #274f9e;
  --sidebar-frame: rgba(201, 214, 255, 0.26);
  --sidebar-text: #ced8f5;
  --sidebar-text-active: #ffffff;
  --accent: #274f9e;
  --accent-soft: rgba(39, 79, 158, 0.13);
}

.site-shell[data-theme="violet"] {
  --sidebar-bg: #5a3d86;
  --sidebar-frame: rgba(224, 210, 246, 0.24);
  --sidebar-text: #ddd2ee;
  --sidebar-text-active: #ffffff;
  --accent: #5a3d86;
  --accent-soft: rgba(90, 61, 134, 0.13);
}

.site-shell[data-theme="orange"] {
  --sidebar-bg: #9a4d22;
  --sidebar-frame: rgba(255, 221, 201, 0.24);
  --sidebar-text: #f0d5c4;
  --sidebar-text-active: #ffffff;
  --accent: #9a4d22;
  --accent-soft: rgba(154, 77, 34, 0.13);
}

.site-shell[data-theme="green"] {
  --sidebar-bg: #2f6f54;
  --sidebar-frame: rgba(209, 235, 223, 0.24);
  --sidebar-text: #d5eadf;
  --sidebar-text-active: #ffffff;
  --accent: #2f6f54;
  --accent-soft: rgba(47, 111, 84, 0.13);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: #ffffff;
  color: var(--text);
  font-family: "Source Sans 3", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

body.has-lightbox-open {
  overflow: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--text);
  text-decoration: underline;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  display: grid;
  grid-template-columns: 352px minmax(0, 1fr);
  min-height: 100vh;
}

.site-sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
}

.site-sidebar-inner {
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding: 48px 30px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}

.sidebar-nav {
  width: 100%;
  margin-bottom: 12px;
}

.sidebar-home-toggle {
  display: none;
}

.sidebar-profile {
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 14px;
}

.sidebar-photo-button {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.sidebar-photo-frame {
  width: 156px;
  padding: 8px;
  border: 6px solid var(--sidebar-frame);
}

.sidebar-profile-copy {
  width: 100%;
  max-width: 220px;
  text-align: center;
}

.sidebar-profile-name {
  margin: 0 0 6px;
  color: var(--sidebar-text-active);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sidebar-profile-bio {
  margin: 0;
  color: var(--sidebar-text);
  font-size: 0.92rem;
  line-height: 1.45;
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
}

.image-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(20, 24, 28, 0.72);
  cursor: zoom-out;
}

.image-lightbox-dialog {
  position: relative;
  z-index: 1;
  max-width: min(78vw, 900px);
  max-height: 88vh;
  padding: 14px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 22px 60px rgba(15, 18, 22, 0.28);
}

.image-lightbox-image {
  max-width: min(74vw, 860px);
  max-height: calc(88vh - 28px);
  width: auto;
  height: auto;
}

.image-lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  font-size: 28px;
  line-height: 1;
  box-shadow: 0 10px 24px rgba(15, 18, 22, 0.2);
  cursor: pointer;
}

.sidebar-group {
  margin-bottom: 10px;
}

.sidebar-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  align-items: center;
  gap: 10px;
}

.sidebar-link,
.sidebar-sublink {
  display: block;
  text-transform: uppercase;
  font-family: "Oswald", Arial, sans-serif;
  letter-spacing: 0.02em;
  -webkit-tap-highlight-color: transparent;
}

.sidebar-link {
  margin: 0;
  font-size: 21px;
  color: var(--sidebar-text);
  text-align: center;
  background: transparent;
  border: 0;
  padding: 2px 0;
  cursor: pointer;
  width: 100%;
}

.sidebar-parent:hover,
.sidebar-link:hover,
.sidebar-link.is-active,
.sidebar-sublink:hover,
.sidebar-sublink.is-active {
  color: var(--sidebar-text-active);
  text-decoration: none;
}

.sidebar-accordion-links {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  padding-right: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.sidebar-group.is-open .sidebar-accordion-links {
  display: block;
}

.sidebar-sublink {
  margin: 0 0 9px;
  padding: 2px 0;
  font-size: 15px;
  color: var(--sidebar-text);
  text-align: center;
}

.sidebar-toggle {
  width: 22px;
  height: 22px;
  padding: 0;
  background: transparent;
  color: var(--sidebar-text);
  border: 0;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.sidebar-toggle:hover {
  color: var(--sidebar-text-active);
}

.sidebar-link:focus:not(:focus-visible),
.sidebar-toggle:focus:not(:focus-visible) {
  outline: none;
}

.sidebar-toggle-glyph {
  display: inline-block;
  transform: rotate(0deg);
  transition: transform 150ms ease;
  font-size: 18px;
}

.sidebar-group.is-open .sidebar-toggle-glyph {
  transform: rotate(90deg);
}

.site-content {
  background: #ffffff;
}

.site-content-inner {
  max-width: 1240px;
  padding: 44px 64px 60px;
}

.mobile-home-profile {
  display: none;
}

.hero {
  margin: 0 0 16px;
}

.hero-copy {
  max-width: 1040px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 23px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  color: var(--text);
  font-family: "Oswald", Arial, sans-serif;
  text-transform: uppercase;
  line-height: 1.02;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(3rem, 5vw, 4.2rem);
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  margin-top: 16px;
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

p {
  margin: 0 0 14px;
}

strong {
  color: var(--text);
  font-weight: 700;
}

.hero-text,
.hero-note,
.section-intro,
.muted,
.resource-link-meta,
.link-card-text,
.generator-message,
.generator-placeholder,
.moyenne-breakdown,
.contact-banner {
  color: var(--muted);
}

.contact-banner {
  margin: 0 0 24px;
  font-size: 0.93em;
}

.page-block {
  margin: 0 0 28px;
}

.resource-grid,
.link-list {
  display: grid;
  gap: 16px;
}

.resource-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 22px;
}

.resource-card,
.link-card {
  padding: 0;
}

.resource-card {
  padding-left: 14px;
  border-left: 3px solid var(--line);
}

.resource-list {
  display: grid;
  gap: 7px;
}

.resource-list.compact {
  gap: 8px;
}

.resource-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-weight: 700;
  color: var(--accent);
}

.resource-link:hover {
  color: var(--text);
}

.resource-link-meta {
  font-size: 0.84em;
  text-align: right;
  flex-shrink: 0;
}

.resource-link-row {
  scroll-margin-top: 24px;
}

.resource-nested {
  margin-top: 14px;
}

.chapter-list {
  display: grid;
  gap: 24px;
}

.chapter-block {
  padding-bottom: 8px;
  max-width: none;
}

.chapter-kicker {
  margin: 0 0 12px;
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
}

.chapter-title {
  margin: 0 0 14px;
  max-width: 820px;
  font-family: "Source Sans 3", Arial, sans-serif;
  font-size: clamp(1.55rem, 2.6vw, 2.2rem);
  font-weight: 700;
  line-height: 1.12;
  text-transform: none;
  letter-spacing: -0.03em;
}

.chapter-sections {
  border-top: 1px solid var(--text);
}

.resource-disclosure {
  border-bottom: 1px solid var(--text);
}

.resource-disclosure[open] {
  background: rgba(255, 255, 255, 0.7);
}

.resource-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  cursor: pointer;
  color: var(--text);
  font-size: clamp(1rem, 1.6vw, 1.22rem);
  line-height: 1.2;
}

.resource-summary::-webkit-details-marker {
  display: none;
}

.resource-summary-glyph {
  display: inline-block;
  font-size: 1.2rem;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 160ms ease;
}

.resource-disclosure[open] .resource-summary-glyph {
  transform: rotate(180deg);
}

.resource-disclosure-body {
  padding: 0 0 14px;
}

.varia-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.varia-card {
  position: relative;
  display: flex;
  min-height: 190px;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card-strong);
  color: inherit;
  text-decoration: none;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.varia-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.varia-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
  text-decoration: none;
}

.varia-card:hover::after {
  transform: scaleX(1);
}

.varia-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.varia-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.28rem;
}

.varia-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.varia-card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.varia-tag,
.varia-level {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.1;
}

.varia-tag {
  width: fit-content;
  background: var(--accent-soft);
  color: var(--accent);
}

.varia-level {
  border: 1px solid var(--line);
  color: var(--muted);
}

.chapter-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 8px;
}

.chapter-resource-card {
  position: relative;
  display: flex;
  min-height: 230px;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card-strong);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.chapter-resource-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.chapter-resource-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.chapter-resource-card:hover::after {
  transform: scaleX(1);
}

.chapter-resource-card-header {
  display: grid;
  gap: 8px;
}

.chapter-card-kicker {
  color: var(--muted);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.chapter-resource-card h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

.chapter-resource-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

#premierespe-bonus-cahiervacances-pdf {
  grid-column: 1 / -1;
}

.chapter-doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.chapter-doc-link {
  display: inline-grid;
  min-height: 42px;
  align-content: center;
  gap: 2px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  text-decoration: none;
  transition:
    background 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease;
}

.chapter-doc-link:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}

.chapter-doc-link-label {
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
}

.chapter-doc-link-type {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.collection-block {
  margin-top: 42px;
}

.empty-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95em;
}

.subpage-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.subpage-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  background: #ffffff;
  font-weight: 600;
}

.subpage-link:hover,
.subpage-link.is-active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  text-decoration: none;
}

.section-jump-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.section-jump-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  color: var(--accent);
  font-family: "Oswald", Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 100%;
}

.section-jump-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  text-decoration: none;
}

.section-head-compact {
  margin-bottom: 12px;
  margin-left: 0;
}

.section-head-compact .eyebrow {
  margin-bottom: 0;
}

.section-head-compact h2 {
  display: none;
}

.section-disclosure {
  display: block;
}

.section-disclosure-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-left: 0;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(31, 35, 40, 0.04);
  cursor: pointer;
}

.section-disclosure-summary::-webkit-details-marker {
  display: none;
}

.section-disclosure-summary .eyebrow {
  margin: 0;
}

.section-disclosure-glyph {
  display: inline-block;
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 150ms ease;
}

.section-disclosure[open] .section-disclosure-glyph {
  transform: rotate(180deg);
}

.section-disclosure-body {
  padding: 12px 16px 4px;
}

.tool-block {
  display: grid;
  gap: 22px;
  max-width: 1020px;
}

.content-with-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 34px;
  align-items: start;
}

.content-with-rail-main {
  min-width: 0;
}

.page-rail {
  position: sticky;
  top: 32px;
}

.page-rail-inner {
  padding: 20px 0 20px 20px;
  border-left: 1px solid var(--line);
  max-height: calc(100vh - 72px);
  overflow: auto;
}

.page-rail-kicker {
  margin: 0 0 14px;
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-rail-group {
  margin-bottom: 16px;
}

.page-rail-group-link,
.page-rail-child-link {
  display: block;
  text-decoration: none;
}

.page-rail-group-link {
  margin-bottom: 8px;
  color: var(--text);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1.02rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-rail-disclosure {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding-bottom: 10px;
}

.page-rail-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  color: var(--text);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1.02rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-rail-summary::-webkit-details-marker {
  display: none;
}

.page-rail-summary-glyph {
  display: inline-block;
  font-size: 0.95rem;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 150ms ease;
}

.page-rail-disclosure[open] .page-rail-summary-glyph {
  transform: rotate(180deg);
}

.page-rail-child-link {
  margin-bottom: 6px;
  padding-left: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  border-left: 2px solid transparent;
}

.page-rail-children {
  margin-top: 10px;
}

.page-rail-child-link.is-section-link {
  margin-bottom: 10px;
  padding-left: 0;
  font-weight: 600;
  border-left: 0;
}

.page-rail-group-link:hover,
.page-rail-child-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.page-rail-child-link:hover {
  border-left-color: var(--accent);
}

.tool-card {
  padding: 20px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--card-strong) 0%, var(--card) 100%);
  box-shadow: var(--shadow);
}

.tool-card h2 {
  margin-bottom: 10px;
}

.tool-card h3 {
  margin-bottom: 8px;
}

.tool-card-head {
  margin-bottom: 10px;
}

.generator-intro {
  margin-bottom: 12px;
}

.button-row,
.generator-track-options,
.generator-difficulty-options,
.moyenne-participation-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button,
button,
input[type="submit"] {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  color: var(--text);
  padding: 7px 13px;
  cursor: pointer;
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.button:hover,
button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.button-primary:hover {
  background: #ffffff;
}

.button[disabled],
button[disabled] {
  opacity: 0.55;
  cursor: default;
}

input[type="number"],
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #ffffff;
  color: var(--text);
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-weight: 600;
}

.generator-track,
.generator-difficulty,
.moyenne-field-group {
  margin-bottom: 18px;
}

.generator-track-option,
.generator-difficulty-option,
.generator-theme-option,
.theme-option,
.quiz-theme-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.generator-track-option span,
.generator-difficulty-option span,
.generator-theme-option span,
.theme-option span,
.quiz-theme-option span {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
}

.generator-track-option input:checked + span,
.generator-difficulty-option input:checked + span,
.generator-theme-option input:checked + span,
.theme-option input:checked + span,
.quiz-theme-option input:checked + span {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.generator-themes {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.moyenne-grid,
.moyenne-chart-layout,
.quiz-compare-box,
.quiz-scoreboard {
  display: grid;
  gap: 18px;
}

.moyenne-grid,
.moyenne-chart-layout,
.quiz-compare-box {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quiz-scoreboard {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.moyenne-input-list,
.moyenne-legend {
  display: grid;
  gap: 8px;
}

.quiz-workspace,
.quiz-compare-half,
.quiz-notes-preview-wrap {
  display: grid;
  gap: 12px;
}

.quiz-inline-actions {
  grid-column: 1 / -1;
}

.moyenne-chart-panel,
.quiz-output,
.kholle-output,
.quiz-answer-output,
.quiz-notes-preview,
.automatismes-feedback-box,
.quiz-score-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: #ffffff;
}

.quiz-output-stage {
  border: 0;
  padding: 0;
  background: transparent;
}

.course-setup-card,
.course-stage-card {
  max-width: 1260px;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
}

.course-setup-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
  gap: 22px;
  align-items: end;
}

.course-setup-block,
.course-setup-actions {
  display: grid;
  gap: 10px;
}

.course-section-label {
  margin: 0;
  color: #2f6fe6;
  font-family: "Oswald", Arial, sans-serif;
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.course-theme-options {
  gap: 12px;
}

.course-setup-actions {
  justify-items: end;
}

.course-setup-buttons {
  justify-content: flex-end;
}

.course-stage-card {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.course-work-header,
.course-work-grid,
.course-validation-row,
.course-review-grid,
.course-footer-bar {
  padding-left: 26px;
  padding-right: 26px;
}

.course-work-header {
  padding-top: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(44, 49, 55, 0.08);
}

.course-work-header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.course-progress-pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  color: var(--text);
  font-weight: 700;
}

.course-quiz-stage {
  min-height: 160px;
  padding: 18px 26px 0;
  border: 0;
  background: transparent;
}

.course-card-stage {
  display: grid;
  gap: 16px;
}

.course-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.course-card-meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.9em;
  font-weight: 700;
}

.course-card-question {
  padding: 0 0 6px;
  background: transparent;
}

.course-card-question .kholle-section-title {
  margin-bottom: 10px;
  color: #2f6fe6;
}

.course-card-question p {
  margin: 0;
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
}

.course-work-grid,
.course-review-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.course-panel {
  padding: 20px;
  border: 1px solid rgba(44, 49, 55, 0.08);
  border-radius: 16px;
  background: #ffffff;
}

.course-panel-head {
  margin-bottom: 10px;
}

.course-panel-head h3 {
  margin-bottom: 6px;
}

.course-panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94em;
}

.course-preview-wrap,
.course-notes-panel,
.quiz-expected-answer,
.course-preview-panel,
.course-judge-panel {
  gap: 14px;
}

.course-notes-panel textarea {
  min-height: 180px;
}

.quiz-notes-preview,
.quiz-answer-output {
  min-height: 180px;
}

.course-validation-row {
  justify-content: center;
  padding-top: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(44, 49, 55, 0.08);
}

.course-validation-row .button {
  min-width: 220px;
  min-height: 48px;
}

.course-reveal-row,
.course-mark-actions {
  margin-top: 12px;
}

.course-reveal-row .button,
.course-mark-actions .button {
  min-height: 46px;
}

.course-mark-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.course-footer-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding-top: 18px;
  padding-bottom: 18px;
  border-top: 1px solid rgba(44, 49, 55, 0.08);
}

.course-footer-bar > .button {
  min-height: 46px;
}

.course-scoreboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.course-scoreboard .quiz-score-item {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.quiz-setup-card,
.automatismes-stage-shell {
  gap: 18px;
}

.automatismes-stage-shell {
  padding: 18px;
  background: linear-gradient(180deg, #fafbff 0%, #f3f5fb 100%);
}

.automatismes-stage {
  display: grid;
  gap: 18px;
}

.automatismes-stage-header {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.automatismes-progress-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 8px 28px;
  border-radius: 18px;
  background: #ffffff;
  color: var(--accent);
  box-shadow: 0 12px 28px rgba(29, 42, 88, 0.12);
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.automatismes-stage-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
  color: var(--muted);
  font-size: 0.92em;
}

.automatismes-question-panel {
  padding: 42px 34px;
  border-radius: 34px;
  background: linear-gradient(145deg, #394fa4 0%, #4639a0 100%);
  color: #ffffff;
  box-shadow: 0 20px 50px rgba(34, 49, 103, 0.22);
}

.automatismes-question-text {
  margin: 0;
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.45rem);
  line-height: 1.22;
  font-weight: 700;
}

.automatismes-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}

.automatismes-choice {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 92px;
  padding: 14px 18px;
  border: 2px solid transparent;
  border-radius: 24px;
  background: #ffffff;
  color: #3f3ea0;
  box-shadow: 0 12px 28px rgba(29, 42, 88, 0.08);
}

.automatismes-choice:hover {
  color: #322f88;
  border-color: rgba(63, 62, 160, 0.32);
}

.automatismes-choice-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: #4d3daf;
  color: #ffffff;
  font-family: "Oswald", Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.automatismes-choice-text {
  font-size: 1.35rem;
  font-weight: 700;
  text-align: left;
}

.automatismes-choice.is-selected {
  border-color: #5445be;
  box-shadow: 0 14px 34px rgba(54, 51, 145, 0.18);
}

.automatismes-choice.is-selected .automatismes-choice-badge,
.automatismes-choice.is-correct .automatismes-choice-badge {
  background: #3b2fa6;
}

.automatismes-choice.is-correct {
  border-color: #2f8f63;
  background: #f2fbf6;
  color: #1f5f42;
}

.automatismes-choice.is-correct .automatismes-choice-badge {
  background: #2f8f63;
}

.automatismes-choice.is-wrong {
  border-color: #bf4f67;
  background: #fff6f8;
  color: #8b3044;
}

.automatismes-choice.is-wrong .automatismes-choice-badge {
  background: #bf4f67;
}

.automatismes-action-row {
  justify-content: center;
}

.automatismes-action-row .button {
  min-width: 220px;
  min-height: 54px;
  font-size: 1.02rem;
  font-weight: 700;
}

.automatismes-feedback-box {
  border-radius: 22px;
  background: #ffffff;
}

.automatismes-stage-final .automatismes-question-panel {
  text-align: center;
}

.quiz-score-item {
  margin: 0;
}

.moyenne-final-line {
  font-size: 1.05em;
  color: var(--text);
}

.moyenne-chart {
  max-width: 280px;
}

@media (max-width: 1100px) {
  body {
    font-size: 16px;
  }

  .site-shell {
    grid-template-columns: 296px minmax(0, 1fr);
  }

  .site-content-inner {
    padding: 36px 36px 48px;
  }

  .resource-grid,
  .varia-grid,
  .chapter-card-grid,
  .moyenne-grid,
  .moyenne-chart-layout,
  .quiz-compare-box,
  .quiz-scoreboard,
  .automatismes-choices {
    grid-template-columns: 1fr;
  }

  .course-setup-form,
  .course-work-grid,
  .course-review-grid,
  .course-footer-bar,
  .course-scoreboard,
  .course-mark-actions {
    grid-template-columns: 1fr;
  }

  .course-setup-actions {
    justify-items: stretch;
  }

  .course-setup-buttons {
    justify-content: flex-start;
  }
}

@media (max-width: 800px) {
  .site-shell {
    grid-template-columns: 1fr;
  }

  .site-sidebar {
    position: sticky;
    top: 0;
    z-index: 40;
  }

  .site-sidebar:not(.is-mobile-sections-open) {
    height: 46px;
    overflow: hidden;
  }

  .site-sidebar:not(.is-mobile-sections-open) .site-sidebar-inner {
    height: 46px;
  }

  .site-sidebar.is-mobile-sections-open {
    height: auto;
  }

  .site-sidebar-inner {
    min-height: auto;
    position: static;
    padding: 6px 18px;
    align-items: stretch;
    gap: 6px;
    justify-content: flex-start;
  }

  .sidebar-nav {
    margin: 0;
  }

  .sidebar-home-toggle {
    display: grid;
    place-items: center;
    background: transparent;
    color: var(--sidebar-text);
    box-shadow: none;
  }

  .site-sidebar:not(.is-mobile-sections-open) .sidebar-group:not(.sidebar-home-group) {
    display: none;
  }

  .site-sidebar.is-mobile-sections-open .sidebar-home-toggle .sidebar-toggle-glyph {
    transform: rotate(90deg);
  }

  .sidebar-profile {
    display: none;
  }

  .sidebar-link {
    font-size: 17px;
    min-height: 34px;
    padding: 4px 0;
    display: grid;
    place-items: center;
  }

  .sidebar-link:active,
  .sidebar-toggle:active,
  .sidebar-link:focus,
  .sidebar-toggle:focus {
    background: transparent;
    color: var(--sidebar-text);
  }

  .sidebar-link.is-active:active,
  .sidebar-link.is-active:focus {
    color: var(--sidebar-text-active);
  }

  .sidebar-sublink {
    min-height: 38px;
    padding: 8px 10px;
    font-size: 15px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
  }

  .sidebar-accordion-links {
    margin-top: 6px;
    padding: 8px 0 2px;
  }

  .sidebar-head {
    grid-template-columns: minmax(0, 1fr) 34px;
    gap: 6px;
  }

  .sidebar-toggle {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
  }

  .sidebar-toggle-glyph {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    line-height: 1;
    transform-origin: center;
  }

  .site-content-inner {
    padding: 28px 22px 40px;
  }

  .mobile-home-profile {
    display: grid;
    justify-items: center;
    gap: 14px;
    margin: -8px 0 30px;
    padding: 8px 0 18px;
  }

  .mobile-home-profile .sidebar-photo-frame {
    width: min(180px, 54vw);
  }

  .mobile-home-profile .sidebar-profile-copy {
    max-width: 300px;
  }

  .mobile-home-profile .sidebar-profile-name {
    color: var(--text);
  }

  .mobile-home-profile .sidebar-profile-bio {
    color: var(--muted);
  }

  h1 {
    font-size: clamp(2.5rem, 11vw, 3.3rem);
  }

  .chapter-kicker {
    margin-bottom: 12px;
    font-size: 1.05rem;
  }

  .chapter-title {
    margin-bottom: 16px;
    font-size: clamp(1.65rem, 9vw, 2.35rem);
  }

  .resource-summary {
    padding: 14px 0;
    font-size: 1rem;
  }

  .resource-link {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .resource-link-meta {
    text-align: left;
  }

  .section-jump-nav {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .section-jump-link {
    width: 100%;
  }

  .section-head-compact,
  .section-disclosure-summary {
    margin-left: 0;
  }

  .course-work-header,
  .course-quiz-stage,
  .course-work-grid,
  .course-validation-row,
  .course-review-grid,
  .course-footer-bar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .course-card-question p {
    font-size: 1.45rem;
  }

  .course-panel {
    padding: 16px;
  }

  .course-validation-row .button,
  .course-footer-bar > .button,
  .course-mark-actions .button,
  .course-reveal-row .button,
  .course-setup-buttons .button {
    width: 100%;
  }

  .automatismes-question-panel {
    padding: 28px 20px;
    border-radius: 24px;
  }

  .automatismes-choice {
    min-height: 78px;
    padding: 12px 14px;
  }

  .automatismes-choice-badge {
    width: 46px;
    height: 46px;
    font-size: 1.2rem;
  }

  .automatismes-choice-text {
    font-size: 1.12rem;
  }

  .automatismes-action-row .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .varia-card,
  .varia-card::after,
  .chapter-resource-card,
  .chapter-resource-card::after {
    transition: none;
  }

  .varia-card:hover,
  .chapter-resource-card:hover {
    transform: none;
  }
}