/* Clear prototype boundary and terminal footer placement */
.career-paper__prototype-note {
  margin-top: 30px;
  padding: 22px 24px;
  border-left: 5px solid #df9840;
  background: #fffaf0;
}
.career-paper__prototype-note > b { display: block; color: #0b6058; font-size: 15px; }
.career-paper__prototype-note p { margin: 8px 0 0; color: #4f686c; font-size: 13px; line-height: 1.75; }
.career-paper__prototype-note p[lang="en"] {
  padding-top: 9px;
  border-top: 1px dotted #d7d9cf;
  color: #697b7e;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
}
.terminal-footer-ready main .researchFooter { display: none !important; }
body > .researchFooter--terminal { display: grid !important; max-width: none !important; margin: 0 !important; }

/* Three-page study chapters added to generated English textbooks */
.builtChapter--expanded { align-items: start !important; }
.extendedBlockLesson {
  grid-column: 1 / -1;
  margin: 24px -4px 12px;
  padding-top: 26px;
  border-top: 2px solid #0a645a;
  color: #163a37;
}
.enApp .extendedLessonHeader,
.enApp .extendedLessonPage > header {
  position: static !important;
  top: auto !important;
  z-index: auto !important;
  display: block !important;
  width: 100%;
  height: auto !important;
  min-height: 0 !important;
  background: transparent;
  justify-content: initial;
  align-items: initial;
}
.enApp .extendedLessonHeader {
  max-width: 820px;
  margin: 0 auto 22px;
  padding: 0;
  border: 0;
  text-align: left;
}
.extendedLessonHeader small { color: #e0664e !important; letter-spacing: .12em; font-size: 10px !important; font-weight: 900; }
.extendedLessonHeader h4 { margin: 8px 0 10px; color: #082f34; font: 32px/1.18 "DM Serif Display", Georgia, serif; }
.extendedLessonHeader p { margin: 0 !important; color: #536b65 !important; font-size: 14px !important; line-height: 1.75 !important; }
.extendedLessonPages { display: grid; gap: 24px; }
.extendedLessonPage {
  min-height: 820px;
  padding: 44px 48px;
  border: 1px solid #c7d7d1;
  background: #fff;
  box-shadow: 0 12px 34px rgba(22, 58, 55, .08);
}
.enApp .extendedLessonPage > header {
  margin: 0 0 24px;
  padding: 0 0 16px;
  border: 0;
  border-bottom: 1px solid #cbd8d4;
}
.enApp .extendedLessonHeader > *,
.enApp .extendedLessonPage > header > * { max-width: 100%; }
.extendedLessonPage > header span { display: block; color: #148478; font-size: 10px; font-weight: 900; letter-spacing: .13em; }
.extendedLessonPage h5 { margin: 8px 0 0; color: #0a3439; font: 30px/1.2 "DM Serif Display", Georgia, serif; }
.extendedLessonPage h6 { margin: 25px 0 9px; color: #0b5c55; font-size: 16px; }
.extendedLessonPage p, .extendedLessonPage li { color: #354f4c; font-size: 14px !important; line-height: 1.85 !important; }
.extendedLessonPage p { margin: 0 0 15px !important; }
.extendedLessonPage ol, .extendedLessonPage ul { margin: 10px 0 20px; padding-left: 24px; }
.extendedLessonPage li + li { margin-top: 7px; }
.extendedLessonPage aside, .extendedTask { margin: 24px 0; padding: 18px 20px; border-left: 4px solid #e1a43d; background: #fff7e7; }
.extendedLessonPage aside > b, .extendedTask > b { display: block; margin-bottom: 6px; color: #0c544e; }
.extendedLessonPage aside p, .extendedTask p { margin: 0 !important; }
.extendedTableWrap { margin: 18px 0 22px; overflow-x: auto; }
.extendedTableWrap table { width: 100%; border-collapse: collapse; font-size: 12px; }
.extendedTableWrap th, .extendedTableWrap td { padding: 11px 12px; border: 1px solid #cbd8d4; text-align: left; vertical-align: top; line-height: 1.55; }
.extendedTableWrap thead th { background: #0b5a52; color: #fff; }
.extendedTableWrap tbody th { background: #edf5f1; color: #174c47; }
.proposalWireframe { margin: 20px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.proposalWireframe div { padding: 15px; border: 1px solid #cbd8d4; background: #f4f8f6; }
.proposalWireframe div:first-child { grid-column: 1 / -1; background: #dceee7; }
.proposalWireframe b, .proposalWireframe span { display: block; }
.proposalWireframe b { color: #0c5d55; font-size: 12px; }
.proposalWireframe span { margin-top: 5px; color: #526762; font-size: 11px; line-height: 1.55; }
.extendedTakeaway { margin-top: 25px !important; padding: 17px 19px; border: 1px solid #94bbb1; background: #e6f3ef; }

/* Guest browsing mode for the Korean prototype */
.landingDialog[data-guest-active="true"] select { border-color: #0b6a5f; background: #f1fbf7; }
.guestModeHint {
  margin: -2px 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #eef7f3;
  color: #315f58;
  font-size: 12px;
  line-height: 1.55;
}
.guestSurveyMode > :not(.guestCompletion) { display: none !important; }
.guestCompletion {
  width: min(720px, calc(100% - 32px));
  margin: 80px auto;
  padding: 48px 42px;
  border: 1px solid #bad2ca;
  border-radius: 24px;
  background: linear-gradient(145deg, #f7fffb, #fffaf0);
  box-shadow: 0 18px 45px rgba(17, 68, 59, .12);
  color: #143f39;
  text-align: center;
}
.guestCompletion span { display: block; margin-bottom: 12px; font-size: 38px; }
.guestCompletion h2 { margin: 0 0 12px; font-size: clamp(28px, 4vw, 40px); }
.guestCompletion p { margin: 0 auto 24px; max-width: 560px; color: #55706b; line-height: 1.75; }
.guestCompletion button {
  min-width: 220px;
  padding: 14px 24px;
  border: 0;
  border-radius: 10px;
  background: #0b645a;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

@media (max-width: 760px) {
  .career-paper__prototype-note { padding: 19px 17px; }
  .extendedBlockLesson { margin: 20px 0 12px; }
  .extendedLessonHeader { margin-bottom: 16px; }
  .extendedLessonHeader h4 { font-size: clamp(23px, 7vw, 27px); line-height: 1.2; overflow-wrap: anywhere; }
  .extendedLessonPage { min-height: 0; padding: 28px 19px; }
  .extendedLessonPage h5 { font-size: clamp(22px, 6.5vw, 25px); line-height: 1.2; overflow-wrap: anywhere; }
  .extendedLessonPage p, .extendedLessonPage li { font-size: 13px !important; }
  .proposalWireframe { grid-template-columns: 1fr; }
  .proposalWireframe div:first-child { grid-column: auto; }
  .guestCompletion { margin: 40px auto; padding: 34px 20px; }
}
@media print {
  .extendedLessonPage { min-height: 0; break-after: page; box-shadow: none; }
  .extendedLessonPage:last-child { break-after: auto; }
}



/* Korean generated textbook: longer, topic-specific editorial reading. */
.careerEnrichment {
  --ce-ink: #173b37;
  --ce-muted: #536861;
  margin: 32px 0;
  border: 1px solid #d5e1d8;
  border-radius: 16px;
  background: #fffefa;
  color: var(--ce-ink);
  overflow: hidden;
  text-align: left;
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.careerEnrichment .ceOpening { padding: 30px 32px 0; background: #f5f7ee; }
.careerEnrichment .ceEyebrow { display:block; margin-bottom: 12px; color: #3e7568; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.careerEnrichment h3 { margin: 0 0 12px; color: var(--ce-ink); font: 800 clamp(22px, 2.4vw, 28px)/1.45 "Pretendard", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif; letter-spacing: -.04em; }
.careerEnrichment p { margin: 0 0 18px; color: #354d46; font-size: 16px; line-height: 1.95; }
.careerEnrichment .ceOpening > p { max-width: 42em; color: var(--ce-muted); font-size: 15px; line-height: 1.8; }
.careerEnrichment .ceLegend { display:flex; flex-wrap:wrap; gap: 12px 18px; margin: 22px 0 24px; color: #304a43; font-size:12px; }
.careerEnrichment .ceMark { padding: .04em .12em; background: linear-gradient(transparent 28%, #f8e9ae 28%, #f8e9ae 91%, transparent 91%); color: #203b35; font-weight: 700; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.careerEnrichment .ceMark--rose { background-image:linear-gradient(transparent 28%, #f5dce0 28%, #f5dce0 91%, transparent 91%); }
.careerEnrichment .ceMark--mint { background-image:linear-gradient(transparent 28%, #d1eadb 28%, #d1eadb 91%, transparent 91%); }
.careerEnrichment .ceNav { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; margin:0 -32px; padding:0; border-top:1px solid #dae2d5; background:#fffefa; }
.careerEnrichment .ceNav button { min-width:0; min-height:48px; padding:12px 5px; border:0; border-right:1px solid #dae2d5; border-radius:0; background:transparent; color:#285548; font-family:inherit; font-weight:700; font-size:12px; line-height:1.5; cursor:pointer; }
.careerEnrichment .ceNav button:last-child { border-right:0; }
.careerEnrichment .ceNav button:hover { background:#eaf3e9; }
.careerEnrichment .ceNav button:focus-visible { outline:3px solid #398678; outline-offset:-4px; }
.careerEnrichment .ceSection { position:relative; padding:30px 32px; border-top:1px solid #dce4db; }
.careerEnrichment .ceNumber { display:block; color:#498471; font-size:12px; line-height:1; font-weight:800; letter-spacing:.08em; margin-bottom:10px; }
.careerEnrichment h4 { margin:0 0 20px; font-size:21px; line-height:1.6; letter-spacing:-.025em; color:#244b41; scroll-margin-top:80px; }
.careerEnrichment h4:focus-visible { outline:2px solid #49937d; outline-offset:6px; border-radius:2px; }
.careerEnrichment .ceSection > p { max-width:44em; }
.careerEnrichment .ceSection > p:last-child { margin-bottom:0; }
.careerEnrichment .ceScene { background:#fffbf2; }
.careerEnrichment .ceExampleLabel { display:inline-block; margin: -8px 0 16px; padding:4px 9px; border:1px solid #e6dabc; border-radius:5px; color:#6d644a; font-size:11px; font-weight:700; }
.careerEnrichment .ceDecision { margin-top:24px; padding:18px 20px; border-left:3px solid #d89d9f; background:#fff5f4; }
.careerEnrichment .ceDecision b { display:block; color:#805557; font-size:12px; margin-bottom:8px; }
.careerEnrichment .ceDecision p { margin:0; font-size:16px; }
.careerEnrichment .ceIntro { color:var(--ce-muted); font-size:14px; }
.careerEnrichment .ceRoles { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
.careerEnrichment .ceRole { padding:18px; border:1px solid #d9e5dc; border-radius:9px; background:#fff; }
.careerEnrichment .ceRole > span { color:#618a7f; font-size:11px; font-weight:800; }
.careerEnrichment h5 { margin:10px 0; color:#204e40; font-size:16px; line-height:1.6; }
.careerEnrichment .ceRole p { margin:0; font-size:14px; line-height:1.85; }
.careerEnrichment .ceActivity { background:#f4f9f4; }
.careerEnrichment .ceActivity ol { margin:18px 0 24px; padding:0; list-style:none; counter-reset:ce-step; }
.careerEnrichment .ceActivity li { counter-increment:ce-step; position:relative; padding:0 0 18px 36px; color:#354d46; font-size:15px; line-height:1.9; }
.careerEnrichment .ceActivity li::before { content:counter(ce-step); position:absolute; left:0; top:2px; width:24px; height:24px; display:grid; place-items:center; border-radius:50%; background:#dbeee2; color:#295d49; font-size:12px; font-weight:800; }
.careerEnrichment .ceReflection { padding-top:18px; border-top:1px dashed #b5d0c0; }
.careerEnrichment .ceReflection b { color:#376b56; font-size:13px; }
.careerEnrichment .ceReflection p { margin:8px 0 0; font-size:14px; }
.careerEnrichment .ceTakeaway { padding:24px 32px; border-top:1px solid #dce4db; }
.careerEnrichment .ceTakeaway > span { display:block; color:#487665; font-size:12px; font-weight:800; margin-bottom:10px; }
.careerEnrichment .ceTakeaway p { margin:0; font-size:17px; }
.careerEnrichment .ceEditorialNote { margin:0; padding:16px 32px; border-top:1px solid #e1e7df; background:#f5f6f1; color:#68756d; font-size:11px; line-height:1.8; }
.approvedMaterial:has(.careerEnrichment) { width:min(1000px,100%); }
.approvedMaterial:has(.careerEnrichment) .materialClose { position:sticky; float:right; top:12px; right:auto; margin:12px 12px -56px 0; z-index:12; box-shadow:0 2px 12px #173b3726; }
@media (max-width:800px) {
  .reader:has(.careerEnrichment) { padding:32px 16px; }
  .reader:has(.careerEnrichment) .readerLayout { grid-template-columns:minmax(0,1fr); gap:20px; }
  .reader:has(.careerEnrichment) .toc { position:static; width:100%; min-width:0; max-width:100%; }
  .reader:has(.careerEnrichment) .toc button { white-space:normal; }
  .reader:has(.careerEnrichment) .bookPage { min-width:0; width:100%; max-width:100%; padding:24px 16px; }
}
@media (max-width:700px) {
  .reader:has(.careerEnrichment) { padding:28px 12px; }
  .reader:has(.careerEnrichment) .bookPage { padding:24px 12px; }
  .reader:has(.careerEnrichment) .reading { padding:18px 10px; }
  .reader:has(.careerEnrichment) .reading > .careerEnrichment { margin-left:-10px; margin-right:-10px; }
  .materialOverlay:has(.careerEnrichment) { padding:8px; }
  .approvedMaterial:has(.careerEnrichment) { min-width:0; max-height:calc(100dvh - 16px); }
  .approvedMaterial:has(.careerEnrichment) .materialContent { padding:20px 16px; }
  .careerEnrichment { margin:24px 0; border-radius:12px; }
  .careerEnrichment .ceOpening { padding:24px 16px 0; }
  .careerEnrichment .ceNav { margin:0 -16px; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .careerEnrichment .ceNav button { font-size:12px; }
  .careerEnrichment .ceNav button:nth-child(2) { border-right:0; }
  .careerEnrichment .ceNav button:nth-child(n+3) { border-top:1px solid #dae2d5; }
  .careerEnrichment .ceSection { padding:25px 16px; }
  .careerEnrichment p { font-size:16px; line-height:1.9; }
  .careerEnrichment h4 { font-size:19px; }
  .careerEnrichment .ceRoles { grid-template-columns:1fr; gap:10px; }
  .careerEnrichment .ceRole { padding:16px 18px; }
  .careerEnrichment .ceRole > span { float:right; }
  .careerEnrichment h5 { margin:0 0 8px; }
  .careerEnrichment .ceDecision { padding:15px; }
  .careerEnrichment .ceActivity li { padding-left:30px; }
  .careerEnrichment .ceTakeaway { padding:23px 16px; }
  .careerEnrichment .ceEditorialNote { padding:15px 16px; }
}
@media print {
  .careerEnrichment { overflow:visible; border-radius:0; }
  .careerEnrichment .ceNav { display:none; }
  .careerEnrichment .ceSection { break-inside:avoid; }
  .careerEnrichment .ceMark { print-color-adjust:exact; -webkit-print-color-adjust:exact; }
}



/* Editorial introduction: current example and future plug-in directions. */
.prototypeIntro.prototypeCopyApplied > .prototypeRationale { display: none; }
.prototypeIntro.prototypeCopyApplied > h2 {
  max-width: 1100px;
  font-size: clamp(30px, 3.6vw, 52px);
  line-height: 1.38;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.prototypeIntro.prototypeCopyApplied > span { max-width: 1040px; line-height: 1.85; }
.prototypeIntro .prototypeScope {
  width: 100%;
  max-width: 1120px;
  margin: 34px 0 0;
  padding: 0;
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 17px;
  line-height: 1.85;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.prototypeIntro .prototypeScope :where(p) { margin: 0; font-size: inherit; line-height: inherit; letter-spacing: normal; text-transform: none; }
.prototypeIntro .prototypeScope h3 { margin: 7px 0 14px; font-size: clamp(22px, 2vw, 28px); line-height: 1.5; color: inherit; }
.prototypeIntro .prototypeScope h4 { margin: 6px 0 14px; font-size: 21px; line-height: 1.5; color: inherit; }
.prototypeIntro .prototypeScope__current {
  padding: 26px 30px;
  border: 1px solid #557067;
  border-left: 4px solid #ebd99c;
  border-radius: 4px 16px 16px 4px;
  background: #25453b;
  color: #f5f7f3;
}
.prototypeIntro .prototypeScope__eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: 12px; font-weight: 750; letter-spacing: .06em; }
.prototypeIntro .prototypeScope__eyebrow span { font-size: 11px; letter-spacing: .09em; color: inherit; }
.prototypeIntro .prototypeScope__current .prototypeScope__eyebrow { color: #f1dfad; }
.prototypeIntro .prototypeScope__english { margin-top: 16px; font-size: 15px; line-height: 1.75; word-break: normal; }
.prototypeIntro .prototypeScope__current .prototypeScope__english { color: #d2e2dc; }
.prototypeIntro .prototypeScope__future { margin-top: 22px; padding: 30px; border-radius: 16px; background: #f5f7ef; color: #193d33; }
.prototypeIntro .prototypeScope__future .prototypeScope__eyebrow { color: #456356; }
.prototypeIntro .prototypeScope__future > .prototypeScope__english { color: #52695f; max-width: 920px; }
.prototypeIntro .prototypeScope__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 26px; }
.prototypeIntro .prototypeScope__card { min-width: 0; padding: 24px; border: 1px solid #d9e2d8; border-radius: 12px; background: #fffefa; }
.prototypeIntro .prototypeScope__card .prototypeScope__english { padding-top: 16px; border-top: 1px solid #e0e5dc; color: #52695f; }
.prototypeIntro .prototypeScope__index { font-size: 13px; font-weight: 750; color: #537465; }
.prototypeIntro .prototypeMark { padding: .06em .14em; border-radius: 3px; color: #173b32; font-weight: 700; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.prototypeIntro .prototypeMark--yellow { background: #f3e6b5; }
.prototypeIntro .prototypeMark--mint { background: #d3eadb; }
.prototypeIntro .prototypeMark--rose { background: #f1dce2; }
@media (max-width: 760px) {
  .prototypeIntro .prototypeScope { margin-top: 26px; font-size: 16px; }
  .prototypeIntro .prototypeScope__current, .prototypeIntro .prototypeScope__future { padding: 22px 18px; }
  .prototypeIntro .prototypeScope__grid { grid-template-columns: 1fr; gap: 16px; margin-top: 22px; }
  .prototypeIntro .prototypeScope__card { padding: 20px 16px; }
  .prototypeIntro .prototypeScope__english { font-size: 14px; }
}


/* Two distinct editorial sections: learner choice, then learning-first access. */
.twoLearningPrinciples > .manifestoPrinciples,
.twoLearningPrinciples .sequenceIntro { display: none; }
.twoLearningPrinciples .manifestoHero { min-height: auto; padding-bottom: 58px; }
.twoLearningPrinciples .manifestoHero > h2 { max-width: 1050px; font-size: clamp(23px, 2.35vw, 33px); line-height: 1.6; word-break: keep-all; }
.twoLearningPrinciples .manifestoLead { max-width: 1050px; font-size: 18px; line-height: 1.95; }
.twoLearningPrinciples .principleMark { padding: .04em .12em; border-radius: 3px; color: #173b32; font-weight: 700; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.twoLearningPrinciples .principleMark--mint { background: #d4eadd; }
.twoLearningPrinciples .principleMark--yellow { background: #f3e6b5; }
.twoLearningPrinciples .principleMark--lavender { background: #e1dcf3; }
.twoLearningPrinciples .choicePrinciples {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px;
  margin: 0 auto; padding: 0 24px 76px; max-width: 1320px;
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}
.twoLearningPrinciples .choicePrinciples article { min-width: 0; padding: 28px; border: 1px solid #dce3d9; border-radius: 16px; background: #fffef9; color: #173b32; }
.twoLearningPrinciples .choicePrinciples__number { font-size: 12px; font-weight: 800; color: #8a5235; }
.twoLearningPrinciples .choicePrinciples h3 { margin: 20px 0 14px; font-size: 22px; line-height: 1.5; word-break: keep-all; }
.twoLearningPrinciples .choicePrinciples p { margin: 0; font-size: 16px; line-height: 1.85; color: #445e52; word-break: keep-all; }
.twoLearningPrinciples .choicePrinciples p[lang="en"] { margin-top: 20px; padding-top: 16px; border-top: 1px solid #e0e6dd; font-size: 14px; line-height: 1.75; word-break: normal; }
.twoLearningPrinciples .sequenceSection {
  width: 100%; max-width: none; margin: 0; padding: 76px max(7vw, 28px) 42px;
  border-top: 1px solid #d8d2e5;
  background: radial-gradient(ellipse at 95% 4%, #e7edf9 0%, transparent 42%), #f2eff6;
}
.twoLearningPrinciples .learningEntry { max-width: 1180px; margin: 0 auto; color: #263d35; }
.twoLearningPrinciples .learningEntry :where(p) { margin: 0; }
.twoLearningPrinciples .learningEntry__eyebrow { display: flex; flex-wrap: wrap; gap: 8px 16px; color: #62547c; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.twoLearningPrinciples .learningEntry__eyebrow span { font-size: 11px; }
.twoLearningPrinciples .learningEntry > h2 { max-width: 1020px; margin: 18px 0 24px; color: #243c33; font: clamp(34px, 4.2vw, 60px)/1.35 "Gowun Dodum", sans-serif; letter-spacing: -.035em; word-break: keep-all; }
.twoLearningPrinciples .learningEntry__bridge { max-width: 1000px; font-size: 18px; line-height: 1.85; color: #54665d; word-break: keep-all; }
.twoLearningPrinciples .learningEntry__question { margin: 26px 0 20px; padding: 5px 0 5px 20px; border-left: 4px solid #a99bc6; font-size: clamp(21px, 2.1vw, 29px); font-weight: 700; line-height: 1.65; color: #514469; word-break: keep-all; }
.twoLearningPrinciples .learningEntry__lead { max-width: 1040px; font-size: 18px; line-height: 1.95; word-break: keep-all; }
.twoLearningPrinciples .learningEntry__english { max-width: 1000px; margin-top: 28px; padding-left: 20px; border-left: 2px solid #c5bbd9; color: #53605a; }
.twoLearningPrinciples .learningEntry__english h3 { margin: 0 0 10px; color: #514469; font: 25px/1.4 Georgia, serif; }
.twoLearningPrinciples .learningEntry__english p { margin: 0; font: 16px/1.85 Georgia, serif; }
.twoLearningPrinciples .learningEntry__guest { margin-top: 26px; padding: 18px 20px; max-width: 1040px; background: #ffffffb8; border: 1px solid #ddd7e8; border-radius: 10px; font-size: 15px; line-height: 1.8; word-break: keep-all; }
.twoLearningPrinciples .learningEntry__guest span { display: block; margin-top: 6px; font-size: 14px; color: #606d65; word-break: normal; }
.twoLearningPrinciples .learningEntry__comparison { margin: 48px 0 22px; color: #263d35; font-size: 26px; line-height: 1.5; word-break: keep-all; }
.twoLearningPrinciples .manifestoBoundary { max-width: none; margin: 0; padding: 10px max(7vw, 28px) 76px; background: #f2eff6; }
.twoLearningPrinciples .manifestoBoundary > h3,
.twoLearningPrinciples .manifestoBoundary > p,
.twoLearningPrinciples .manifestoBoundary > .boundaryEnglish { max-width: 1180px; margin-left: auto; margin-right: auto; }
.twoLearningPrinciples .manifestoBoundary h3 { font-size: 28px; line-height: 1.5; word-break: keep-all; }
@media (max-width: 900px) {
  .twoLearningPrinciples .choicePrinciples { grid-template-columns: 1fr; max-width: 760px; }
  .twoLearningPrinciples .choicePrinciples article { padding: 24px; }
  .twoLearningPrinciples .choicePrinciples h3 { margin-top: 12px; }
}
@media (max-width: 600px) {
  .twoLearningPrinciples .manifestoHero { padding: 48px 22px 38px; }
  .twoLearningPrinciples .manifestoHero h1 { font-size: 44px; }
  .twoLearningPrinciples .manifestoHero > h2 { font-size: 23px; }
  .twoLearningPrinciples .manifestoLead { font-size: 16px; }
  .twoLearningPrinciples .choicePrinciples { padding: 0 20px 44px; gap: 14px; }
  .twoLearningPrinciples .sequenceSection { padding: 46px 20px 30px; }
  .twoLearningPrinciples .learningEntry__lead, .twoLearningPrinciples .learningEntry__bridge { font-size: 16px; }
  .twoLearningPrinciples .learningEntry__question { padding-left: 14px; }
  .twoLearningPrinciples .learningEntry__english { padding-left: 14px; }
  .twoLearningPrinciples .learningEntry__english h3 { font-size: 22px; }
  .twoLearningPrinciples .learningEntry__english p { font-size: 15px; }
  .twoLearningPrinciples .learningEntry__comparison { margin-top: 36px; font-size: 23px; }
  .twoLearningPrinciples .manifestoBoundary { padding: 0 20px 48px; }
  .twoLearningPrinciples .manifestoBoundary h3 { font-size: 25px; }
}


/* Restore the full paper-page width instead of shrinking it to a fixed height. */
.selectionSection.readerPolished { max-width: 1540px; }
.readerPolished .selectionStudio { grid-template-columns: minmax(0, 1.55fr) minmax(390px, 1fr); gap: 24px; }
.readerPolished .textbookViewer { padding: 16px; background: #243e34; border: 1px solid #496155; border-radius: 20px; box-shadow: 0 12px 34px #17352d18; }
.readerPolished .textbookViewer > img { width: 100%; height: auto; max-height: none; border-radius: 6px; background: #fff; }
.readerPolished .viewerHead { padding: 3px 4px 14px; }
.readerPolished .viewerHead small { font-size: 12px; }
.readerPolished .viewerHead b { margin-top: 4px; font-size: 18px; line-height: 1.5; }
.readerPolished .viewerHead > span { padding: 6px 10px; border-radius: 30px; background: #ffffff12; font-size: 12px; white-space: nowrap; }
.readerPolished .paperReaderTools { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; color: #c3d6cc; font-size: 12px; }
.readerPolished .paperReaderTools button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 8px 12px; border: 1px solid #809d8d; border-radius: 8px; color: #f7f9f5; background: #ffffff0a; font: inherit; font-weight: 700; cursor: pointer; white-space: nowrap; }
.readerPolished .paperReaderTools svg { width: 18px; height: 18px; }
.readerPolished .viewerNav { margin-top: 14px; }
.readerPolished .viewerNav button { min-height: 36px; font-size: 12px; border-radius: 7px; }
.readerPolished .viewerNav > div { gap: 4px; }
.readerPolished .viewerNav > div button { width: 28px; }
.readerPolished .blockShelf { position: sticky; top: 88px; max-height: calc(100dvh - 170px); min-height: 400px; padding: 18px; border: 1px solid #dfe7df; border-radius: 20px; background: #fbfcf8; box-shadow: 0 10px 32px #17352d0a; scrollbar-width: thin; scrollbar-color: #afc3b8 transparent; }
.readerPolished .blockChoiceGuide { border: 1px solid #e4d7ae; border-radius: 12px; background: #faf3dd; padding: 15px; }
.readerPolished .blockChoiceGuide > span { background: #284a3b; border-radius: 12px; }
.readerPolished .blockChoiceGuide b { font-size: 16px; line-height: 1.5; }
.readerPolished .blockChoiceGuide p { font-size: 12px; line-height: 1.75; }
.readerPolished .menuHead { gap: 12px; align-items: center; margin: 20px 0 16px; }
.readerPolished .menuHead > div { display: flex; flex-wrap: wrap; gap: 7px 10px; align-items: center; }
.readerPolished .menuHead b { font-size: 14px; }
.readerPolished .menuHead small { margin-left: 0; font-size: 11px; }
.readerPolished .menuHead .textButton { flex-shrink: 0; min-height: 36px; padding: 6px 9px; border-radius: 7px; border: 1px solid #d4e0d6; font-size: 12px; }
.readerPolished .blockList { gap: 12px; }
.readerPolished .shelfBlock {
  --block-tint: #e3f0e8; --block-accent: #466e5a;
  width: 100%; min-width: 0; min-height: 126px; display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 28px; align-items: start; gap: 14px;
  padding: 18px 16px; border: 1px solid #d9e4dc; border-radius: 14px;
  background: linear-gradient(112deg, #fffefb 56%, var(--block-tint)); color: #173b32;
  box-shadow: 0 3px 10px #17352d06; cursor: pointer;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.readerPolished .shelfBlock[data-block-group="B"] { --block-tint: #e3eef6; --block-accent: #48687c; }
.readerPolished .shelfBlock[data-block-group="C"] { --block-tint: #f5ead9; --block-accent: #8b6a42; }
.readerPolished .shelfBlock[data-block-group="D"] { --block-tint: #f3e3e8; --block-accent: #8b5668; }
.readerPolished .shelfBlock[data-block-group="E"] { --block-tint: #eae5f5; --block-accent: #6e5b8f; }
.readerPolished .shelfBlock[data-block-group="F"] { --block-tint: #e9eedb; --block-accent: #647846; }
.readerPolished .shelfBlock > span { display: grid; justify-items: center; gap: 7px; color: var(--block-accent); font-size: 10px; line-height: 1.3; letter-spacing: .05em; }
.readerPolished .shelfBlock > span::before { content: ""; display: block; width: 44px; height: 44px; border: 1px solid #315e511a; border-radius: 13px; background: var(--block-tint) var(--block-icon) center / 27px 27px no-repeat; }
.readerPolished .shelfBlock > div { min-width: 0; }
.readerPolished .shelfBlock small { opacity: 1; margin: 1px 0 5px; color: var(--block-accent); font-size: 11px; font-weight: 600; line-height: 1.4; }
.readerPolished .shelfBlock b { font-size: 17px; line-height: 1.5; font-weight: 750; letter-spacing: -.035em; word-break: keep-all; overflow-wrap: anywhere; }
.readerPolished .shelfBlock p { margin: 8px 0 0; color: #586e63; font-size: 13px; line-height: 1.7; word-break: keep-all; overflow-wrap: anywhere; }
.readerPolished .shelfBlock > strong { width: 28px; height: 28px; border: 1px solid #dce5dd; background: #fff; color: #567464; font-size: 18px; font-weight: 500; }
.readerPolished .shelfBlock.chosen { border-color: #315e51; background: linear-gradient(112deg, #f3f9f4 50%, #deede2); box-shadow: inset 0 0 0 1px #315e51, 0 5px 12px #17352d0d; }
.readerPolished .shelfBlock.chosen > strong { background: #24503d; color: #fff; border-color: #24503d; font-size: 14px; font-weight: 700; }
.readerPolished :is(.shelfBlock, .paperReaderTools button, .viewerNav button):focus-visible { outline: 3px solid #c18b29; outline-offset: 3px; }
@media (hover: hover) {
  .readerPolished .shelfBlock:hover { transform: translateY(-2px); border-color: #809e8b; box-shadow: 0 8px 20px #17352d13; }
  .readerPolished .paperReaderTools button:hover { background: #ffffff1a; }
}
body.paperReadingOpen { overflow: hidden; }
.paperReadingDialog { width: min(1240px, calc(100vw - 40px)); height: min(94dvh, 1100px); max-width: none; max-height: 94dvh; margin: auto; padding: 0; border: 1px solid #91a699; border-radius: 18px; background: #edf1eb; color: #193c30; box-shadow: 0 24px 80px #0005; }
.paperReadingDialog[open] { display: grid; grid-template-rows: auto auto minmax(0, 1fr) auto; }
.paperReadingDialog::backdrop { background: #142b25c9; backdrop-filter: blur(4px); }
.paperReadingDialog button { min-height: 40px; padding: 7px 14px; border: 1px solid #c5d2c7; border-radius: 8px; color: #214a37; background: #fffef9; font: inherit; font-size: 14px; font-weight: 650; cursor: pointer; }
.paperReadingDialog button:disabled { opacity: .4; cursor: default; }
.paperReadingDialog button:focus-visible, .paperReadingCanvas:focus-visible { outline: 3px solid #b88727; outline-offset: -3px; }
.paperReadingHeader { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 22px; border-bottom: 1px solid #d1dcd1; background: #fffef9; }
.paperReadingHeader small { font-size: 11px; color: #647c6d; }
.paperReadingHeader h2 { margin: 4px 0 0; font-size: 21px; line-height: 1.4; }
.paperReadingHeader button { white-space: nowrap; }
.paperReadingTools { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 22px; }
.paperReadingTools > div { display: flex; gap: 8px; align-items: center; }
.paperReadingTools output { min-width: 45px; text-align: center; font-size: 13px; }
.paperReadingTools p { margin: 0; color: #5b7465; font-size: 12px; }
.paperReadingCanvas { min-height: 0; padding: 18px; overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.paperReadingImage { display: block; width: 100%; min-width: 640px; max-width: none; height: auto; margin: 0 auto; background: #fff; box-shadow: 0 3px 18px #17352d1a; }
.paperReadingFooter { display: flex; align-items: center; justify-content: center; gap: 24px; width: 100%; max-width: none; margin: 0; padding: 12px 20px; background: #fffef9; border-top: 1px solid #d1dcd1; }
.paperReadingPage { min-width: 64px; text-align: center; font-size: 14px; font-weight: 700; }
@media (max-width: 1000px) {
  .readerPolished .selectionStudio { grid-template-columns: 1fr; }
  .readerPolished .blockShelf { position: static; max-height: none; min-height: 0; }
  .readerPolished .blockList { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 650px) {
  .selectionSection.readerPolished { padding-left: 12px; padding-right: 12px; }
  .readerPolished .textbookViewer { padding: 10px; border-radius: 14px; }
  .readerPolished .viewerHead b { font-size: 16px; }
  .readerPolished .paperReaderTools { font-size: 10px; gap: 6px; }
  .readerPolished .paperReaderTools button { padding: 7px 10px; font-size: 12px; }
  .readerPolished .viewerNav { flex-wrap: wrap; justify-content: center; }
  .readerPolished .viewerNav > div { order: 1; width: 100%; }
  .readerPolished .blockShelf { padding: 12px; border-radius: 14px; }
  .readerPolished .blockList { grid-template-columns: 1fr; }
  .readerPolished .shelfBlock { padding: 16px 13px; gap: 12px; }
  .readerPolished .shelfBlock b { font-size: 16px; }
  .paperReadingDialog { width: calc(100vw - 12px); height: 96dvh; max-height: 96dvh; border-radius: 12px; }
  .paperReadingHeader { padding: 12px; }
  .paperReadingHeader h2 { font-size: 18px; }
  .paperReadingTools { padding: 10px 12px; flex-wrap: wrap; }
  .paperReadingTools p { width: 100%; font-size: 11px; }
  .paperReadingCanvas { padding: 8px; }
  .paperReadingFooter { gap: 14px; padding: 10px; }
}
@media (prefers-reduced-motion: reduce) { .readerPolished .shelfBlock { transition: none; } .readerPolished .shelfBlock:hover { transform: none; } }

/* Readable, classroom-ready lesson pages. */
body.classroomMaterialOpen{overflow:hidden}
.clLibraryControls{margin:0 0 18px;color:#173c35}
.clLibraryIntro{border:1px solid #d0e3d9;background:linear-gradient(120deg,#f1f8f1,#edf5f7);border-radius:15px;padding:17px 19px;margin:0 0 12px}
.clLibraryIntro>span{display:block;font-size:11px;letter-spacing:.06em;font-weight:800;color:#558174;margin-bottom:5px}
.clLibraryIntro>b{display:block;font-size:18px;letter-spacing:-.035em}
.clLibraryIntro>p{font-size:13px!important;line-height:1.75!important;margin:6px 0 0!important;color:#577068}
.clLibraryTabs{display:flex;gap:6px;flex-wrap:wrap}
.clLibraryTabs>button{border:1px solid #c9ddd3;border-radius:8px;background:#fff;color:#3b6359;padding:9px 10px;font:inherit;font-size:12px;font-weight:750;cursor:pointer}
.clLibraryTabs>button[aria-pressed=true]{background:#1c4c40;color:#fff;border-color:#1c4c40}
.shelfBlock[hidden]{display:none!important}
.shelfBlock[data-block-group=G]{background:linear-gradient(125deg,#fcf9ee,#f2f5e7);border-color:#dfdfc9}
.shelfBlock[data-block-group=G]>span:before{background-color:#eef1df;border-color:#d5dfc9}
.shelfBlock[data-block-group=G].chosen{border-color:#426b4c;background:#e6efdc}
.shelfBlock .clCardMeta{display:block;margin-top:10px;padding-top:8px;border-top:1px solid #436f421c;color:#586f60;font-size:11px;font-weight:650;line-height:1.6;letter-spacing:.01em}
.clLibraryTabs>button:focus-visible,.classroomLesson button:focus-visible,.classroomLesson summary:focus-visible{outline:3px solid #429485;outline-offset:4px}
.hasClassroomLesson.reading>:not(.classroomLesson){display:none!important}
.hasClassroomLesson.materialContent>:not(.classroomLesson):not(.materialBottomClose){display:none!important}
.approvedMaterial:has(.classroomLesson){width:min(1200px,100%);max-width:100%}
.approvedMaterial.careerFoundation>.materialVisual{min-height:220px;background:linear-gradient(125deg,#153d34,#396454);isolation:isolate}
.approvedMaterial.careerFoundation>.materialVisual>img{display:none}
.approvedMaterial.careerFoundation>.materialVisual:after{content:"";position:absolute;width:310px;height:310px;border:1px solid #ffffff26;border-radius:50%;right:6%;top:-70px;z-index:-1;box-shadow:0 0 0 60px #ffffff07,0 0 0 120px #ffffff04}
.careerEnrichment.classroomLesson{font-family:inherit;font-size:17px;line-height:1.95;letter-spacing:-.014em;color:#2f4942;background:#fff;margin:22px 0 0;padding:0;border:1px solid #e0e7df;border-radius:18px;overflow:hidden;box-shadow:0 14px 38px #1c453009}
.classroomLesson *{box-sizing:border-box}
.classroomLesson p{font-family:inherit;font-size:17px!important;line-height:1.95!important;letter-spacing:-.014em;margin:12px 0!important;color:#354e47}
.classroomLesson .clOpening{display:block;position:static;height:auto;padding:34px 38px 30px;background:linear-gradient(130deg,#f7f9ef,#eef6f3);border:0;border-bottom:1px solid #dce5da}
.classroomLesson .clKicker{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;font-weight:850;letter-spacing:.13em;color:#497967}
.clKicker>b{font-size:12px;letter-spacing:0;border:1px solid #cdded0;border-radius:99px;padding:4px 11px;background:#ffffff99;white-space:nowrap}
.classroomLesson .clOpening>h3{font-family:inherit;font-size:clamp(26px,2.5vw,37px);line-height:1.45;font-weight:800;letter-spacing:-.045em;color:#173f34;margin:17px 0 12px}
.classroomLesson .clQuestion{font-size:20px!important;line-height:1.65!important;font-weight:650;color:#325d4c;margin:0 0 19px!important;word-break:keep-all}
.clSubjectChips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:23px}
.clSubjectChips>span{font-size:12px;color:#4d7465;padding:3px 9px;background:#fff9;border:1px solid #dce7dc;border-radius:6px}
.clGoals{padding:20px 23px;border-radius:12px;background:#fff;border:1px solid #e0e8da}
.clGoals>b{font-size:14px;color:#1f5641}
.classroomLesson .clGoals ul{padding-left:20px;margin:9px 0 0;font-size:15px;line-height:1.9}
.classroomLesson .clReadingNote{font-size:13px!important;color:#677970;line-height:1.85!important;margin:17px 0!important}
.classroomLesson .ceLegend{gap:14px;font-size:12px;flex-wrap:wrap;margin:18px 0}
.classroomLesson .ceMark{color:inherit;padding:0 .1em;border-radius:3px;background:linear-gradient(transparent 33%,#fff0b9 33%,#fff0b9 91%,transparent 91%);box-decoration-break:clone;-webkit-box-decoration-break:clone}
.classroomLesson .ceMark--rose{background:linear-gradient(transparent 33%,#f9dce2 33%,#f9dce2 91%,transparent 91%)}
.classroomLesson .ceMark--mint{background:linear-gradient(transparent 33%,#d6eee0 33%,#d6eee0 91%,transparent 91%)}
.clNav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.clNav>button{font:inherit;font-size:13px;font-weight:700;line-height:1.6;padding:10px;border:1px solid #cfdfd3;border-radius:7px;color:#3d6452;background:#fff9;text-align:left;cursor:pointer}
.clNav>button:hover{background:#fff;border-color:#81a08d}
.clSection{padding:34px 38px;border-bottom:1px solid #e4e9e0}
.clSection:last-child{border-bottom:0}
.clSectionHead{display:flex;align-items:baseline;gap:15px;margin:0 0 25px}
.clSectionHead>span{font-size:13px;font-weight:850;letter-spacing:.04em;color:#91a892}
.classroomLesson .clSectionHead>h4{font-family:inherit;font-size:24px;line-height:1.5;letter-spacing:-.035em;color:#214d3f;font-weight:800;margin:0;scroll-margin-top:95px}
.classroomLesson h5{font-family:inherit;font-weight:750;line-height:1.65;letter-spacing:-.025em;font-size:19px;color:#254c3e;margin:0 0 12px}
.clConcept{position:relative;margin:0 0 28px;padding:0 0 26px;border-bottom:1px dashed #d9e3d9}
.clConcept:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.clConceptIndex{font-size:11px;font-weight:800;letter-spacing:.1em;color:#698771;display:block;margin-bottom:5px}
.classroomLesson .clConcept p:last-child{margin-bottom:0!important}
.clCase{background:#fffef9}
.clFictionLabel{display:inline-flex;border-radius:4px;padding:3px 8px;background:#f1ecdd;color:#766649;font-size:11px;font-weight:750;letter-spacing:.02em}
.clTableScroll{overflow-x:auto;margin:22px 0;border:1px solid #d9e2d7;border-radius:10px;background:#fff;max-width:100%}
.clTableScroll table{border-collapse:collapse;width:100%;min-width:520px;font-size:14px;line-height:1.8;table-layout:auto}
.clTableScroll caption{text-align:left;padding:12px 16px;font-size:12px;font-weight:700;color:#63725f;background:#f6f7ef}
.clTableScroll th,.clTableScroll td{text-align:left;padding:13px 15px;vertical-align:top;border-bottom:1px solid #e4e9e0;border-right:1px solid #e4e9e0;word-break:keep-all}
.clTableScroll thead th{background:#ecf2e8;color:#345643;font-size:12px;font-weight:800}
.clTableScroll tbody th{background:#f8faf5;font-weight:750;min-width:98px}
.clTableScroll tr:last-child td,.clTableScroll tr:last-child th{border-bottom:0}
.clTableScroll th:last-child,.clTableScroll td:last-child{border-right:0}
.clPrompt{background:#f8f1ee;padding:20px 23px;border-radius:10px;border-left:3px solid #e5bdb0}
.clPrompt>b{font-size:14px;color:#7b564b}
.classroomLesson ol,.classroomLesson ul{padding-left:24px;margin:10px 0;line-height:1.95}
.classroomLesson li{padding-left:3px;margin:6px 0}
.classroomLesson details{border:1px solid #dce5db;border-radius:10px;background:#fff;overflow:hidden}
.classroomLesson summary{padding:16px 19px;cursor:pointer;font-size:15px;font-weight:750;color:#345b48;line-height:1.7;list-style-position:inside}
.classroomLesson details[open]>summary{border-bottom:1px solid #e2e8dd;background:#f7f9f2}
.clAnswer{padding:19px 24px}
.classroomLesson .clAnswer p{font-size:16px!important}
.clAnswer>ol{font-size:16px;margin-top:0}
.clAnswer>b{font-size:13px;color:#668168}
.clAnswer aside{border-left:3px solid #d5cba9;background:#faf8ef;padding:14px 18px;margin-top:18px}
.clAnswer aside>b{font-size:12px;color:#81724b}
.classroomLesson .clAnswer aside p{font-size:14px!important;margin:5px 0 0!important}
.clActivity{background:#f7fbf7}
.clProduct{padding:18px 22px;background:#fff;border:1px solid #dbe8d7;border-radius:10px}
.clProduct>span{font-size:12px;color:#6b8968;font-weight:750}
.classroomLesson .clProduct>p{font-size:19px!important;font-weight:750;margin:6px 0 0!important}
.classroomLesson .clMaterials{font-size:13px!important;color:#6d7e6b;margin:16px 0 24px!important}
.classroomLesson .clMaterials>b{font-weight:800;margin-right:9px}
.classroomLesson .clTimeline{list-style:none;padding:0;margin:0}
.classroomLesson .clTimeline>li{display:grid;grid-template-columns:47px minmax(0,1fr);gap:19px;position:relative;padding:0 0 25px;margin:0}
.clTimeline>li:not(:last-child):before{content:"";position:absolute;left:23px;top:51px;bottom:7px;border-left:1px solid #d6e2cf}
.classroomLesson .clTimeline>li:last-child{padding-bottom:0}
.clMinutes{display:flex;justify-content:center;align-items:baseline;gap:2px;background:#e2edde;border:1px solid #d3e1cc;border-radius:50%;width:47px;height:47px;line-height:47px;font-size:19px;font-weight:800;color:#446842}
.clMinutes>small{font-size:10px;font-weight:600}
.clTimeline h5{padding-top:6px}
.classroomLesson .clTimeline p{font-size:16px!important;margin:7px 0!important}
.classroomLesson .clTimeline .clOutput{font-size:13px!important;color:#607d58;background:#edf4e9;padding:8px 12px;border-radius:5px;margin-top:12px!important}
.clOutput>b{font-size:11px;margin-right:8px}
.clDiscussion{background:#f5f1f8;border:1px solid #e2dceb;border-radius:12px;padding:22px 24px;margin:0 0 28px}
.clDiscussion>span{font-size:11px;letter-spacing:.035em;font-weight:800;color:#8b7595;display:block;margin-bottom:10px}
.classroomLesson .clDiscussion>p{font-size:15px!important}
.clDiscussion details>p{padding:0 20px 10px}
.classroomLesson .clCheckTitle{font-size:17px;margin:0 0 14px}
.clChecks{display:grid;gap:9px}
.clChecks summary{display:flex;align-items:baseline;gap:13px;list-style:none}
.clChecks summary:after{content:"+";margin-left:auto;color:#7d987b;font-size:20px;font-weight:400}
.clChecks details[open]>summary:after{content:"−"}
.clChecks summary>span{font-size:12px;font-weight:850;color:#9baf94}
.classroomLesson .clWhy{font-size:14px!important;color:#687d65}
.clBridge{background:#f0f6f7;border:1px solid #d7e5e8;border-radius:12px;padding:23px 25px;margin-bottom:22px}
.clBridge>span{color:#67878c;font-size:11px;font-weight:800;letter-spacing:.05em}
.clBridge>h5{margin-top:7px;color:#365c61}
.classroomLesson .clBridge>p{font-size:16px!important}
.classroomLesson .clBridge>.clBridgeNote{font-size:12px!important;color:#596c61;line-height:1.75!important;margin-bottom:0!important}
.clCareers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:25px 0}
.clCareers>article{border:1px solid #e2e6dc;border-radius:10px;padding:20px;background:#fffefa}
.classroomLesson .clCareers h5{font-size:17px}
.classroomLesson .clCareers p{font-size:14px!important;line-height:1.85!important}
.classroomLesson .clCareers .clRoleLink{border-top:1px dashed #dde3d5;padding-top:12px;color:#6b7c61;font-size:13px!important}
.clRoleLink>b{display:block;font-size:11px;margin-bottom:4px}
.clTakeaway{background:#f1f7e9;border-radius:12px;padding:23px 26px;margin:25px 0}
.clTakeaway>span{font-size:11px;font-weight:800;letter-spacing:.05em;color:#7e9468}
.classroomLesson .clTakeaway>p{font-size:20px!important;line-height:1.75!important;font-weight:700;margin:8px 0 0!important;color:#3d5834}
.clTeacher>ul{padding:0 25px 12px 42px;font-size:14px;color:#65755f}
.clSources{margin-top:30px;padding-top:25px;border-top:1px solid #e2e7dc}
.classroomLesson .clSources>h5{font-size:15px;margin-bottom:7px}
.classroomLesson .clSources>p{font-size:12px!important;line-height:1.8!important;color:#596c61;margin:0!important}
.classroomLesson .clSources ul{list-style:none;padding:0;margin:14px 0 0}
.clSources li{padding:9px 0;font-size:13px;border-bottom:1px dotted #e4e8dc}
.clSources a{color:#346951;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.clSources li>span{display:block;color:#596c61;font-size:12px;line-height:1.85;margin-top:5px}
.materialContent.hasClassroomLesson>.materialBottomClose{display:block;width:100%;margin-top:25px}
@media(min-width:1500px){.classroomLesson p{font-size:18px!important}.classroomLesson .clOpening,.clSection{padding-left:45px;padding-right:45px}}
@media(max-width:700px){
 .classroomLesson .clOpening{padding:24px 20px}.clSection{padding:27px 20px}.careerEnrichment.classroomLesson{border-radius:12px;margin-top:12px}
 .classroomLesson p{font-size:16px!important;line-height:1.95!important}.classroomLesson .clOpening>h3{font-size:27px}.classroomLesson .clQuestion{font-size:18px!important}
 .clGoals{padding:16px}.classroomLesson .clGoals ul{font-size:14px}.clNav{grid-template-columns:repeat(2,minmax(0,1fr))}.clNav>button{font-size:12px;padding:10px}
 .clSectionHead{gap:10px;margin-bottom:22px}.classroomLesson .clSectionHead>h4{font-size:21px}.classroomLesson h5{font-size:18px}
 .clPrompt,.clProduct,.clDiscussion,.clBridge,.clTakeaway{padding:18px}.clCareers{grid-template-columns:1fr;gap:10px}
 .classroomLesson .clTimeline>li{grid-template-columns:38px minmax(0,1fr);gap:12px}.clMinutes{width:38px;height:38px;line-height:38px;font-size:17px}.clTimeline>li:not(:last-child):before{left:18px;top:43px}
 .clAnswer{padding:17px}.classroomLesson summary{padding:14px;font-size:14px}.clChecks summary{gap:9px}.classroomLesson .clTakeaway>p{font-size:18px!important}
 .clLibraryTabs>button{font-size:11px;padding:9px}.materialOverlay:has(.classroomLesson){padding:8px}.approvedMaterial:has(.classroomLesson){width:100%}.approvedMaterial.careerFoundation>.materialVisual{min-height:195px}
}

/* Classroom picture prompts: each image sheet contains four unique scenes. */
.approvedMaterial:has(.clVisualLearning)>.materialVisual{display:none}
.approvedMaterial:has(.clVisualLearning)>.materialContent{padding-top:34px}
.classroomLesson .clVisualLearning{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);margin:28px 0 26px;border:1px solid #d5e3da;border-radius:20px;overflow:hidden;background:#f6f8f1;box-shadow:0 10px 30px rgba(31,68,55,.045);text-align:left}
.classroomLesson .clIllustration{position:relative;overflow:hidden;aspect-ratio:var(--cl-art-ratio,3/2);align-self:center;background:#ecefe4;min-width:0}
.classroomLesson .clIllustration img{position:absolute;inset:auto;width:var(--cl-art-width,200%)!important;height:var(--cl-art-height,200%)!important;max-width:none!important;object-fit:fill;left:var(--cl-art-x);top:var(--cl-art-y);display:block;margin:0;border:0;border-radius:0}
.classroomLesson .clIllustration img[hidden]{display:none}
.classroomLesson .clArtLabel{position:absolute;left:14px;bottom:13px;padding:5px 9px;border:1px solid #fff9;border-radius:6px;background:#fffdf0df;backdrop-filter:blur(6px);color:#41574b;font-family:inherit;font-size:11px;font-weight:700;line-height:1.4;letter-spacing:.03em}
.classroomLesson .clVisualLearning figcaption{padding:26px 25px 21px;align-self:center;min-width:0}
.classroomLesson .clLookLabel{display:flex;align-items:center;gap:7px;margin:0 0 12px;color:#377768;font-size:12px;font-weight:750;letter-spacing:.035em}
.classroomLesson .clLookLabel svg{width:19px;height:19px;flex-shrink:0}
.classroomLesson .clVisualLearning h4{margin:0 0 12px;color:#183e36;font-size:clamp(19px,1.7vw,25px);font-weight:750;line-height:1.42;letter-spacing:-.035em;word-break:keep-all;overflow-wrap:anywhere}
.classroomLesson .clLookQuestion{margin:0 0 19px!important;font-size:16px!important;line-height:1.8!important;color:#40534a;word-break:keep-all;overflow-wrap:anywhere}
.classroomLesson .clPictureAnswer{border:1px solid #cbded2;border-radius:10px;background:#ffffffa8;overflow:hidden}
.classroomLesson .clPictureAnswer summary{padding:12px 13px;font-size:13px;font-weight:750;line-height:1.5;color:#235b4f;cursor:pointer;list-style:revert}
.classroomLesson .clPictureAnswer summary:focus-visible{outline:3px solid #f2b45d;outline-offset:-3px}
.classroomLesson .clPictureAnswer[open] summary{border-bottom:1px solid #dfebe3}
.classroomLesson .clPictureAnswer p{padding:13px;margin:0!important;font-size:15px!important;line-height:1.85!important;color:#344c43;word-break:keep-all;overflow-wrap:anywhere}
.classroomLesson .clArtNote{display:block;margin-top:13px;color:#6c7b6f;font-size:11px;line-height:1.6}
.classroomLesson .clArtFallback{position:absolute;inset:0;margin:0;padding:30px;align-content:center;text-align:center;color:#506758;font-size:15px;line-height:1.7}
.classroomLesson .clArtFallback[hidden]{display:none}
@media(max-width:800px){
 .classroomLesson .clVisualLearning{grid-template-columns:1fr;max-width:620px;margin:22px auto;border-radius:15px}
 .classroomLesson .clVisualLearning figcaption{padding:22px}
 .classroomLesson .clVisualLearning h4{font-size:22px}
 .classroomLesson .clIllustration{width:100%}
 .classroomLesson .clLookQuestion{font-size:16px;margin-bottom:16px}
}
@media(max-width:430px){
 .classroomLesson .clVisualLearning figcaption{padding:19px 17px}
 .classroomLesson .clVisualLearning h4{font-size:21px}
 .classroomLesson .clLookLabel{font-size:11px}
 .classroomLesson .clArtNote{font-size:10px}
}


/* Scope illustrated catalog and workbook changes to the eight G lessons. */
.gsPicture{position:relative;display:block;overflow:hidden;aspect-ratio:var(--gs-ratio,3/2);background:#eaf0e5;min-width:0}
.gsPicture>img{position:absolute;display:block;max-width:none!important;width:var(--gs-w,200%)!important;height:var(--gs-h,200%)!important;left:var(--gs-x,0);top:var(--gs-y,0);object-fit:fill;margin:0!important;border:0!important;border-radius:0!important}
.readerPolished .shelfBlock[data-gs-visual]{grid-template-columns:minmax(0,1fr) 28px;padding:16px;background:#fffefb;gap:13px}
.readerPolished .shelfBlock[data-gs-visual]>span{display:none}
.readerPolished .shelfBlock[data-gs-visual]>strong{margin-top:3px}
.readerPolished .shelfBlock[data-gs-visual]>div{display:grid;grid-template-columns:128px minmax(0,1fr);column-gap:15px;align-items:start}
.readerPolished .shelfBlock[data-gs-visual]>div>:not(.gsCardVisual){grid-column:2}
.shelfBlock .gsCardVisual{display:block;position:relative;overflow:hidden;border-radius:10px;margin:0;isolation:isolate;grid-column:1;grid-row:1 / span 5;align-self:center}
.shelfBlock .gsCardBadge{position:absolute;left:9px;bottom:9px;background:#fffef1ed;border:1px solid #fff9;padding:4px 8px;border-radius:6px;color:#365645;font-size:10px;font-weight:750;line-height:1.5}
.readerPolished .shelfBlock[data-gs-visual] b{font-size:18px;line-height:1.55}
.readerPolished .shelfBlock[data-gs-visual] .clCardMeta{font-size:11px;color:#406958}
.gsEyebrow{color:#668477;font-size:11px;font-weight:800;letter-spacing:.07em}
.classroomLesson .gsConceptMap{margin:0 0 30px;padding:20px;border:1px solid #dbe5d7;border-radius:14px;background:#f9fbf5}
.gsMapCards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.gsMapCards>article{padding:18px 15px;background:#f0f5e8;border-radius:11px;border:1px solid #dce6d7}
.gsMapCards>article:nth-child(2){background:#eef4fa;border-color:#dce5eb}
.gsMapCards>article:nth-child(3){background:#fbefed;border-color:#eadfda}
.gsMapIcon{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#ffffffb5;color:#3d6d5b;margin-bottom:12px}
.gsMapIcon svg{width:22px;height:22px}
.classroomLesson .gsMapCards h5{font-size:17px;line-height:1.5;margin:0 0 8px}
.classroomLesson .gsMapCards p{font-size:14px!important;line-height:1.85!important;margin:0!important;word-break:keep-all;overflow-wrap:anywhere}
.classroomLesson .gsStudio,.classroomLesson .gsWorksheet{padding:34px 38px;border-bottom:1px solid #e1e8de;background:#faf9f3}
.classroomLesson .gsWorksheet{background:#f5f9f5}
.gsSectionTitle>span{display:block;margin-bottom:9px;color:#4c8069;font-size:12px;font-weight:800;letter-spacing:.035em}
.classroomLesson .gsSectionTitle h4{color:#1e4b3d;font-size:26px;line-height:1.5;letter-spacing:-.035em;margin:0;scroll-margin-top:92px;word-break:keep-all;overflow-wrap:anywhere}
.classroomLesson .gsSectionTitle>p{font-size:13px!important;line-height:1.7!important;color:#6d7b70;margin:10px 0 24px!important}
.gsStoryGrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:25px;align-items:start;margin:25px 0}
.gsStoryGrid figure{margin:0;min-width:0}
.gsStoryGrid .gsPicture{border-radius:13px;border:1px solid #e2e5d7;box-shadow:0 10px 24px #2747320a}
.gsStoryGrid figcaption{font-size:10px;color:#7d8475;margin:9px 0;line-height:1.6}
.classroomLesson .gsStoryCopy>p{font-size:16px!important;line-height:1.9!important;margin:0 0 18px!important;word-break:keep-all;overflow-wrap:anywhere}
.gsVoices{display:grid;gap:12px}
.gsVoices blockquote{display:flex;gap:11px;margin:0;padding:14px;border:1px solid #e4dfd0;background:#fffdf6;border-radius:12px}
.gsVoices blockquote:nth-child(2){background:#f0f6f5;border-color:#dce7e0}
.gsVoiceNumber{display:grid;place-items:center;align-self:start;flex-shrink:0;width:27px;height:27px;background:#f1e7c9;border-radius:50%;font-size:10px;font-weight:850;color:#8a754b}
.gsVoices b{font-size:12px;color:#557060}
.classroomLesson .gsVoices p{font-size:15px!important;line-height:1.8!important;margin:4px 0 0!important}
.gsChallenge{padding:24px;background:#fff;border:1px solid #dfe6dc;border-radius:15px;margin:24px 0}
.classroomLesson .gsChallenge h5{font-size:21px;line-height:1.6;margin:8px 0}
.classroomLesson .gsChoiceHint{font-size:13px!important;color:#738175;margin:7px 0 17px!important}
.gsChoices{display:grid;gap:10px}
.gsChoices>button{display:grid;grid-template-columns:30px minmax(0,1fr) 20px;gap:12px;align-items:center;width:100%;padding:15px;border:1px solid #d5e2d6;border-radius:10px;background:#fbfcf8;color:#315546;font:inherit;text-align:left;cursor:pointer}
.gsChoices>button>span:first-child{display:grid;place-items:center;width:29px;height:29px;background:#eaf1e5;border-radius:8px;font-size:12px;font-weight:800}
.gsChoices>button>b{font-size:16px;font-weight:650;line-height:1.6;word-break:keep-all;overflow-wrap:anywhere}
.gsChoices>button[aria-pressed=true]{background:#e4f1e8;border-color:#437b5c;box-shadow:inset 0 0 0 1px #437b5c}
.gsChoices>button[aria-pressed=true]>span:first-child{background:#2e654d;color:#fff}
.gsChoiceArrow{color:#92a899}
.gsFeedback{margin-top:16px;padding:20px;background:#edf5ea;border-left:3px solid #7dae88;border-radius:8px}
.gsFeedback[hidden]{display:none!important}
.gsFeedback>b{font-size:14px;color:#386647}
.classroomLesson .gsFeedback p{font-size:16px!important;line-height:1.9!important;margin:7px 0 0!important}
.gsRemember{padding:16px 19px;border:1px solid #e6dec3;border-radius:10px;background:#fff9e9}
.gsRemember>span{font-size:11px;font-weight:800;color:#9d8150}
.classroomLesson .gsRemember p{font-size:17px!important;font-weight:650;margin:5px 0 0!important}
.gsFields{display:grid;gap:17px}
.gsField{padding:21px;border:1px solid #dbe5d8;background:#fff;border-radius:13px}
.gsField>label{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:750;color:#2c5843}
.gsField>label>span{font-size:10px;color:#688774;padding:5px 7px;background:#eef4eb;border-radius:6px}
.classroomLesson .gsField>p{font-size:14px!important;line-height:1.8!important;margin:10px 0!important;color:#617361}
.gsField textarea{display:block;width:100%;min-height:104px;resize:vertical;border:1px solid #cadaca;border-radius:8px;background:#fcfdf9;padding:13px 15px;font:inherit;font-size:16px;line-height:1.8;color:#314f40;box-sizing:border-box}
.gsField textarea::placeholder{color:#8c998e;font-size:13px}
.gsField details{margin-top:11px;border-top:1px dashed #dfe6dc;padding-top:8px}
.gsField summary{font-size:12px;font-weight:750;color:#61856f;cursor:pointer}
.classroomLesson .gsField details p{font-size:14px!important;margin:12px 0 0!important;padding:14px;background:#fff8de;border-radius:8px}
.gsChecklist{margin-top:22px;padding:20px;background:#eaf3e7;border-radius:12px}
.gsChecklist>b{display:block;color:#395d40;font-size:14px;margin-bottom:11px}
.gsChecklist label{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.8;color:#49684c;padding:6px 0;cursor:pointer}
.gsChecklist input{width:18px;height:18px;flex-shrink:0;margin-top:4px;accent-color:#416e50}
.classroomLesson .gsProgress{font-size:12px!important;font-weight:750;color:#52775b;margin:14px 0 5px!important}
.classroomLesson .gsPrivacy{font-size:11px!important;line-height:1.7!important;color:#7c887d;margin:0!important}
.clNav>.gsNavButton{background:#e7f2e7;color:#345f46;border-color:#adc9b2}
.gsChoices button:focus-visible,.gsField textarea:focus-visible,.gsChecklist input:focus-visible{outline:3px solid #c39841;outline-offset:3px}
@media(max-width:1050px){.gsStoryGrid{grid-template-columns:1fr}.gsStoryGrid figure{max-width:610px;width:100%;margin:0 auto}.gsMapCards{gap:8px}.gsMapCards>article{padding:14px 11px}}
@media(max-width:650px){
 .classroomLesson .gsStudio,.classroomLesson .gsWorksheet{padding:26px 18px}
 .classroomLesson .gsConceptMap{padding:16px}
 .gsMapCards{grid-template-columns:1fr;gap:10px}
 .gsMapCards>article{position:relative;padding:16px 16px 16px 66px}
 .gsMapIcon{position:absolute;left:15px;top:16px}
 .classroomLesson .gsSectionTitle h4{font-size:23px}
 .classroomLesson .gsChallenge h5{font-size:19px}
 .gsChallenge{padding:18px 14px}
 .gsChoices>button{padding:12px 10px;gap:9px;grid-template-columns:27px minmax(0,1fr) 14px}
 .gsChoices>button>b{font-size:15px}
 .gsField{padding:17px 14px}
 .gsField>label{font-size:16px}
 .classroomLesson .gsFeedback p{font-size:15px!important}
 .readerPolished .shelfBlock[data-gs-visual]{padding:14px 12px;gap:10px}
 .readerPolished .shelfBlock[data-gs-visual]>div{grid-template-columns:96px minmax(0,1fr);column-gap:12px}
 .readerPolished .shelfBlock[data-gs-visual] b{font-size:17px}
}


/* Legible source labels for photo-style educational recreations. */
.classroomLesson .clArtLabel{background:#fffffff0;color:#374741}
.classroomLesson .gsStoryGrid figcaption{font-size:11px;line-height:1.7}


/* BEGIN SITE ACCESS QR: quiet homepage companion, 2026-10-01 */
.posterLanding { position: relative; }
.posterLanding > .siteAccessQr {
  position: absolute; top: 24px; right: 24px; z-index: 2;
  box-sizing: border-box; width: 145px; margin: 0; padding: 10px;
  border: 1px solid #687a701f; border-radius: 12px;
  background: #fffefae8; color: #687a70; box-shadow: none;
  font-family: inherit; text-align: center;
}
.posterLanding .siteAccessQrLink {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  box-sizing: border-box; color: inherit; text-decoration: none;
  border-radius: 5px; line-height: 1.4;
}
.posterLanding .siteAccessQrLink:focus-visible { outline: 2px solid #687a70; outline-offset: 5px; }
.posterLanding .siteAccessQrImage {
  display: block; flex: none; width: 123px; height: 123px;
  max-width: none; margin: 0; padding: 0; border: 0;
  background: #fff; opacity: 1; object-fit: contain;
}
.posterLanding .siteAccessQrText { display: block; }
.posterLanding .siteAccessQrCaption {
  display: block; color: #687a70; font-size: 10px; font-weight: 500;
  line-height: 1.5; letter-spacing: 0; white-space: nowrap;
}
.posterLanding .siteAccessQrDomain {
  display: block; margin-top: 2px; color: #819087;
  font-size: 9px; font-weight: 400; line-height: 1.4; letter-spacing: 0; white-space: nowrap;
}
@media (max-width: 1180px) {
  .posterLanding > .siteAccessQr {
    position: relative; top: auto; right: auto; width: 190px;
    margin: 0 0 18px auto; padding: 10px;
  }
  .posterLanding .siteAccessQrLink { flex-direction: row; justify-content: space-between; gap: 8px; }
  .posterLanding .siteAccessQrImage { width: 82px; height: 82px; }
  .posterLanding .siteAccessQrText { order: -1; flex: 1; text-align: left; }
}
/* END SITE ACCESS QR */