:root {
  color-scheme: dark;
  --inv-bg: #071013;
  --inv-bg-2: #0b1519;
  --inv-surface: #101b20;
  --inv-surface-2: #15242b;
  --inv-line: rgba(214, 231, 232, 0.18);
  --inv-line-strong: rgba(214, 231, 232, 0.32);
  --inv-ink: #f7fbf8;
  --inv-muted: #b9c8c7;
  --inv-dim: #819190;
  --inv-cyan: #4fd2ff;
  --inv-green: #39d991;
  --inv-amber: #f1be5a;
  --inv-red: #ee6c65;
  --inv-blue: #87aefc;
  --inv-text: "Aptos", "Segoe UI Variable Text", "Segoe UI", Arial, "Microsoft YaHei UI", "Noto Sans SC", sans-serif;
  --inv-radius: 8px;
  --inv-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --inv-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --inv-page-max: 1180px;
  --inv-classroom-title: 48px;
  --inv-classroom-text: 32px;
  --inv-ui: 16px;
  --inv-caption: 12px;
}

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

html {
  min-height: 100%;
  background: var(--inv-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(180deg, #081215 0%, #071013 54%, #060b0e 100%);
  color: var(--inv-ink);
  font-family: var(--inv-text);
  font-weight: 400;
  letter-spacing: 0;
}

body.investment-deck {
  overflow: hidden;
}

body.investment-home,
body.investment-quiz,
body.investment-handout {
  overflow-x: hidden;
  overflow-y: auto;
}

body.investment-home *,
body.investment-deck *,
body.investment-quiz *,
body.investment-handout * {
  letter-spacing: 0;
}

body.investment-handout {
  background: #e8eeee;
  color: #14191a;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

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

/* Landing page */

.investment-page {
  width: min(var(--inv-page-max), calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0 46px;
}

.investment-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.investment-nav-links,
.investment-actions,
.investment-card-actions,
.invModeTabs,
.invControls,
.invQuizNav,
.invQuizFooter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.investment-link,
.investment-action,
.investment-card-action,
.invButton,
.invModeTabs a,
.invQuizSubmit,
.invQuizReset,
.invQuizNav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--inv-ink);
  padding: 9px 13px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
  transition: background 150ms var(--inv-ease), border-color 150ms var(--inv-ease), transform 150ms var(--inv-ease);
}

.investment-link:hover,
.investment-action:hover,
.investment-card-action:hover,
.invButton:hover,
.invModeTabs a:hover,
.invQuizSubmit:hover,
.invQuizReset:hover,
.invQuizNav a:hover {
  border-color: var(--inv-line-strong);
  background: rgba(255, 255, 255, 0.075);
}

.investment-page a:focus-visible,
.invApp a:focus-visible,
.invApp button:focus-visible,
.invApp summary:focus-visible,
.invQuizDeck a:focus-visible,
.invQuizDeck button:focus-visible,
.invQuizDeck input:focus-visible,
.invHandout a:focus-visible,
.invHandout button:focus-visible,
.invHandout input:focus-visible {
  outline: 2px solid var(--inv-cyan);
  outline-offset: 2px;
}

.investment-action.primary,
.investment-card-action.primary,
.invQuizSubmit {
  border-color: rgba(57, 217, 145, 0.62);
  background: var(--inv-green);
  color: #04110c;
}

.investment-hero {
  position: relative;
  min-height: min(720px, calc(100svh - 86px));
  overflow: hidden;
  display: grid;
  align-content: end;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(90deg, rgba(4, 9, 11, 0.9), rgba(4, 9, 11, 0.62) 48%, rgba(4, 9, 11, 0.18)),
    linear-gradient(0deg, rgba(4, 9, 11, 0.88), rgba(4, 9, 11, 0.08) 54%),
    url("../images/investment-analysis/trading-desk-laptops-2025.jpg") center 58% / cover;
  box-shadow: var(--inv-shadow);
}

.investment-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: inherit;
  pointer-events: none;
}

.investment-hero-copy,
.investment-status-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 980px);
  padding-inline: clamp(22px, 5vw, 64px);
}

.investment-hero-copy {
  padding-top: clamp(58px, 10vh, 120px);
  padding-bottom: 24px;
}

.investment-status-panel {
  width: min(100%, 1060px);
  padding-bottom: clamp(24px, 5vh, 56px);
}

.investment-eyebrow,
.investment-section-kicker,
.investment-card .code,
.investment-card-meta,
.invEyebrow,
.invQuizMeta {
  color: var(--inv-cyan);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  text-transform: uppercase;
}

.investment-hero h1 {
  max-width: 11ch;
  margin: 0;
  color: var(--inv-ink);
  font-size: clamp(56px, 9vw, 104px);
  font-weight: 600;
  line-height: 0.98;
  text-wrap: balance;
}

.investment-hero-copy > p {
  max-width: 42rem;
  margin: 20px 0 0;
  color: rgba(247, 251, 248, 0.9);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.28;
}

.investment-actions {
  margin-top: 22px;
}

.investment-learning-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--inv-cyan);
  margin-top: 12px;
}

.investment-learning-item {
  min-height: 116px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid rgba(79, 210, 255, 0.42);
  background: rgba(6, 12, 15, 0.58);
}

.investment-learning-item + .investment-learning-item {
  border-left: 1px solid rgba(79, 210, 255, 0.32);
}

.investment-learning-item strong {
  font-size: 18px;
  font-weight: 600;
}

.investment-learning-item span {
  color: var(--inv-muted);
  font-size: 15px;
  line-height: 1.45;
}

.investment-section {
  margin: 42px 0 0;
}

.investment-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: end;
  border-bottom: 1px solid var(--inv-line);
  padding-bottom: 18px;
}

.investment-section h2 {
  margin: 6px 0 0;
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 600;
  line-height: 1.02;
}

.investment-section-title-zh,
.investment-card-title-zh {
  color: var(--inv-muted);
  font-size: 18px;
  line-height: 1.35;
  margin: 8px 0 0;
}

.investment-section-head > p,
.investment-card p,
.investment-footer {
  color: var(--inv-muted);
  font-size: 15px;
  line-height: 1.55;
}

.investment-card-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(230px, 0.75fr));
  gap: 16px;
  margin-top: 18px;
}

.investment-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 260px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(16, 27, 32, 0.82);
  padding: 22px;
}

.investment-card.is-data {
  background: rgba(21, 36, 43, 0.72);
}

.investment-card.is-featured {
  border-color: rgba(79, 210, 255, 0.34);
  background:
    linear-gradient(145deg, rgba(79, 210, 255, 0.1), rgba(16, 27, 32, 0.84) 52%, rgba(57, 217, 145, 0.07)),
    rgba(16, 27, 32, 0.82);
}

.investment-card h3 {
  margin: 0;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.1;
}

.investment-card p {
  margin: 0;
}

.investment-card-actions {
  align-self: end;
  margin-top: 6px;
}

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

.investment-overview-language {
  display: grid;
  align-content: start;
  gap: 12px;
}

.investment-overview-language h3 {
  font-size: clamp(22px, 2vw, 28px);
}

.investment-overview-language p {
  color: var(--inv-muted);
  font-size: 15px;
  line-height: 1.55;
}

.investment-overview-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 19px;
  color: var(--inv-muted);
  font-size: 15px;
  line-height: 1.5;
}

.investment-overview-zh {
  border-left: 1px solid rgba(79, 210, 255, 0.18);
  padding-left: 18px;
  color: rgba(247, 251, 248, 0.82);
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.investment-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--inv-line);
  margin-top: 42px;
  padding-top: 18px;
}

/* Syllabus reference */

.investment-syllabus-page {
  --syllabus-card-min: 310px;
}

.investment-syllabus-hero {
  min-height: min(640px, calc(100svh - 86px));
}

.investment-syllabus-unit-grid,
.investment-syllabus-reference-grid,
.investment-formula-bank {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.investment-syllabus-unit {
  min-height: 190px;
  display: grid;
  align-content: start;
  gap: 10px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(16, 27, 32, 0.76);
  padding: 20px;
}

.investment-syllabus-unit .code,
.investment-lesson-topline .code {
  color: var(--inv-cyan);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  text-transform: uppercase;
}

.investment-syllabus-unit h3,
.investment-syllabus-lesson h3 {
  margin: 0;
  font-weight: 600;
  line-height: 1.12;
}

.investment-syllabus-unit h3 {
  font-size: 24px;
}

.investment-syllabus-unit p {
  margin: 0;
  color: var(--inv-muted);
  font-size: 15px;
  line-height: 1.5;
}

.investment-syllabus-lesson-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--syllabus-card-min)), 1fr));
  gap: 14px;
  margin-top: 18px;
}

.investment-syllabus-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(6, 16, 19, 0.78);
}

.investment-generator-table {
  width: 100%;
  min-width: 2480px;
  border-collapse: collapse;
  color: var(--inv-muted);
}

.investment-generator-table th,
.investment-generator-table td {
  vertical-align: top;
  border-right: 1px solid rgba(79, 210, 255, 0.14);
  border-bottom: 1px solid rgba(79, 210, 255, 0.14);
  padding: 12px;
  font-size: 13px;
  line-height: 1.45;
}

.investment-generator-table thead th {
  color: var(--inv-ink);
  background: rgba(18, 35, 40, 0.94);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
}

.investment-generator-table tbody th {
  width: 92px;
  color: var(--inv-ink);
  font-weight: 600;
  text-align: left;
}

.investment-generator-table tbody th span {
  color: var(--inv-amber);
  font-size: 12px;
  font-weight: 600;
}

.investment-generator-title,
.investment-generator-title-zh {
  display: block;
}

.investment-generator-title {
  color: var(--inv-ink);
  font-weight: 600;
}

.investment-generator-title-zh,
.investment-lesson-title-zh,
.investment-term-zh {
  color: var(--inv-muted);
  letter-spacing: 0;
}

.investment-generator-title-zh {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.35;
}

.investment-generator-terms {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 17px;
}

.investment-generator-terms li {
  color: var(--inv-muted);
}

.investment-generator-terms .investment-term-en,
.investment-generator-terms .investment-term-zh {
  display: block;
}

.investment-generator-terms .investment-term-en {
  color: rgba(247, 251, 248, 0.9);
}

.investment-generator-terms .investment-term-zh {
  margin-top: 1px;
  font-size: 12px;
  line-height: 1.3;
}

.investment-syllabus-lesson {
  display: grid;
  align-content: start;
  gap: 12px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(16, 27, 32, 0.82);
  padding: 20px;
}

.investment-lesson-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--inv-muted);
  font-size: 14px;
  line-height: 1.2;
}

.investment-lesson-topline strong {
  color: var(--inv-amber);
  font-size: 15px;
  font-weight: 600;
  text-align: right;
}

.investment-syllabus-lesson h3 {
  color: var(--inv-ink);
  font-size: 23px;
}

.investment-lesson-title-zh {
  margin: -4px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.32;
}

.investment-lesson-hook {
  margin: 0;
  color: rgba(247, 251, 248, 0.94);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.38;
}

.investment-simple-flow {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: simple-step;
}

.investment-simple-flow li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px;
  border: 1px solid rgba(79, 210, 255, 0.18);
  border-radius: 8px;
  background: rgba(4, 13, 16, 0.24);
}

.investment-simple-flow span {
  color: var(--inv-cyan);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
}

.investment-simple-flow p {
  margin: 0;
  color: var(--inv-muted);
  font-size: 14px;
  line-height: 1.42;
}

.investment-lesson-quick-facts {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--inv-muted);
  font-size: 13px;
  line-height: 1.45;
}

.investment-lesson-focus,
.investment-lesson-formula,
.investment-lesson-evidence,
.investment-lesson-check {
  margin: 0;
  color: var(--inv-muted);
  font-size: 14px;
  line-height: 1.5;
}

.investment-lesson-formula {
  color: rgba(247, 251, 248, 0.88);
}

.investment-lesson-terms {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.investment-lesson-terms li {
  border-left: 2px solid rgba(79, 210, 255, 0.52);
  padding-left: 10px;
  color: var(--inv-muted);
  font-size: 14px;
  line-height: 1.45;
}

.investment-lesson-terms .investment-term-zh {
  display: inline;
  margin-left: 6px;
  color: var(--inv-cyan);
  font-size: 13px;
  font-weight: 500;
}

.investment-lesson-generator {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 12px;
  list-style: none;
  border: 1px solid rgba(79, 210, 255, 0.2);
  border-radius: 8px;
  background: rgba(4, 13, 16, 0.3);
}

.investment-lesson-generator li {
  color: var(--inv-muted);
  font-size: 13px;
  line-height: 1.45;
}

.investment-lesson-generator p,
.investment-lesson-generator ol {
  margin: 0;
  color: var(--inv-muted);
  font-size: 13px;
  line-height: 1.45;
}

.investment-lesson-generator ol {
  display: grid;
  gap: 6px;
  padding-left: 18px;
}

.investment-lesson-action {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 12px;
  border: 1px solid rgba(255, 209, 102, 0.32);
  border-left: 3px solid var(--inv-amber);
  border-radius: 8px;
  background: rgba(255, 209, 102, 0.08);
}

.investment-lesson-action p,
.investment-lesson-action ul {
  margin: 0;
  color: rgba(247, 251, 248, 0.84);
  font-size: 13px;
  line-height: 1.45;
}

.investment-lesson-action ul {
  display: grid;
  gap: 6px;
  padding-left: 18px;
}

.investment-lesson-details {
  display: grid;
  gap: 10px;
  margin-top: 2px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 10px;
}

.investment-lesson-details summary {
  cursor: pointer;
  color: var(--inv-cyan);
  font-size: 13px;
  font-weight: 750;
}

.investment-lesson-details[open] {
  gap: 12px;
}

.investment-lesson-details[open] summary {
  margin-bottom: 10px;
}

.investment-lesson-terms strong,
.investment-lesson-formula strong,
.investment-lesson-evidence strong,
.investment-lesson-check strong,
.investment-lesson-generator strong,
.investment-lesson-action strong,
.investment-lesson-quick-facts strong {
  color: var(--inv-ink);
  font-weight: 600;
}

.investment-syllabus-reference-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.investment-formula-bank {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}

.investment-formula-bank div {
  display: grid;
  gap: 7px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(21, 36, 43, 0.72);
  padding: 16px;
}

.investment-formula-bank strong {
  color: var(--inv-ink);
  font-size: 15px;
  font-weight: 600;
}

.investment-formula-bank span {
  color: var(--inv-muted);
  font-size: 14px;
  line-height: 1.4;
}

/* Deck frame */

.invApp {
  height: 100vh;
  min-width: 0;
  display: grid;
  grid-template-rows: 52px minmax(0, 1fr) 34px;
  gap: 8px;
  padding: 8px;
}

.invTopbar,
.invFooter {
  min-width: 0;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(4, 9, 12, 0.82);
}

.invTopbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
}

.invBrand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--inv-ink);
  font-size: var(--inv-ui);
  font-weight: 600;
}

.invModeTabs,
.invControls {
  min-width: 0;
}

.invDot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--inv-green);
}

.invModeTabs a[aria-current="page"] {
  border-color: rgba(79, 210, 255, 0.46);
  background: rgba(79, 210, 255, 0.1);
}

.invDeckStage {
  min-height: 0;
  min-width: 0;
  position: relative;
}

.invSlide {
  width: 100%;
  height: 100%;
  min-height: 0;
  min-width: 0;
  display: none;
  overflow: hidden;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.026), rgba(255, 255, 255, 0.012)),
    #091014;
  padding: 28px;
}

.invSlide.is-active {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 18px;
}

.invSlideHeader {
  min-height: 0;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
}

.invTitleBlock {
  min-width: 0;
}

.invTitleBlock h1,
.invTitleBlock h2,
.invVisualPauseText h1,
.invTermWord,
.invSectionNumber {
  max-width: 1120px;
  margin: 4px 0 0;
  color: var(--inv-ink);
  font-family: var(--inv-text);
  font-size: var(--inv-classroom-title);
  font-weight: 600;
  line-height: 1.08;
  text-wrap: balance;
}

.invZhTitle,
.invLead,
.invHeroKicker,
.invPromptZh,
.invZhLine,
.invObjectiveZh,
.invTermZh,
.invBigQuestion,
.invObjective strong,
.invTermDefinition,
.invTermDefinitionText,
.invTermDefinitionZh,
.invTermNote strong,
.invTermNote p,
.invCheckItem,
.invStep,
.invStep strong,
.invStepNum,
.invChoice,
.invQuizFeedback,
.invMetric strong,
.invMetricValue,
.invTicker,
.invTickerStrip span,
.invDataFocusCard span,
.invDataFocusCard strong,
.invDataPrompt h2,
.invDataPrompt p,
.invDataTask,
.invDataTask strong,
.invDataTask span,
.invEvidence strong,
.invEvidence p,
.invRiskItem strong,
.invRiskItem p,
.invFormula,
.invWorked,
.invTryIt,
.invExamBox h3,
.invKeyword,
.invModelCue strong,
.invModelCue span,
.invModelParas p,
.invSectionList span,
.invSortCategory,
.invSortCase span,
.invSortCase strong {
  font-family: var(--inv-text);
  font-size: var(--inv-classroom-text);
  font-style: normal;
  font-variant-numeric: normal;
  line-height: 1.2;
}

.invZhTitle,
.invLead,
.invHeroKicker,
.invPromptZh,
.invZhLine,
.invObjectiveZh,
.invTermZh,
.invTermDefinitionZh,
.invTermNote p,
.invDataPrompt p,
.invDataTask span,
.invEvidence p,
.invRiskItem p,
.invWorked,
.invTryIt,
.invQuizFeedback,
.invModelCue span,
.invSectionList span,
.invSortCase strong {
  color: var(--inv-muted);
  font-weight: 400;
}

.invObjective strong,
.invTermNote strong,
.invStep strong,
.invChoice,
.invMetricValue,
.invDataFocusCard strong,
.invDataPrompt h2,
.invDataTask strong,
.invEvidence strong,
.invRiskItem strong,
.invFormula,
.invExamBox h3,
.invKeyword,
.invModelCue strong,
.invModelParas p,
.invCheckItem,
.invSortCategory {
  color: var(--inv-ink);
  font-weight: 500;
}

.invSlideBody {
  min-height: 0;
  min-width: 0;
  display: grid;
  align-content: start;
  align-items: start;
  padding-top: clamp(22px, 5vh, 68px);
  font-size: var(--inv-classroom-text);
}

.invSlideBody > div {
  min-width: 0;
}

.invDataSnapshotSlide .invSlideBody,
.invAnalystBoardSlide .invSlideBody,
.invRiskRegisterSlide .invSlideBody,
.invSlide[data-type="exam"] .invSlideBody,
.invSlide[data-type="modelAnswer"] .invSlideBody,
.invSlide[data-type="quiz"] .invSlideBody {
  padding-top: clamp(12px, 2.5vh, 32px);
}

.invTitleOnlySlide .invSlideBody,
.invHeroSlide .invSlideBody,
.invVisualPauseSlide .invSlideBody {
  padding-top: 0;
}

.invSlideFooter {
  min-height: 0;
}

.invFooter {
  display: grid;
  grid-template-columns: auto minmax(110px, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  color: var(--inv-muted);
  font-size: var(--inv-ui);
  line-height: 1.1;
}

.invCounter,
.invProgressText {
  white-space: nowrap;
  font-weight: 600;
}

.invProgressTrack {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.invProgressFill {
  width: 0;
  height: 100%;
  background: var(--inv-green);
}

/* Deck sources and panels */

.sourceList {
  position: relative;
  z-index: 5;
}

.sourceList summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.045);
  color: var(--inv-cyan);
  padding: 7px 11px;
  cursor: pointer;
  font-size: var(--inv-ui);
  font-weight: 600;
  list-style: none;
}

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

.sourcePanel {
  position: absolute;
  top: 42px;
  right: 0;
  width: min(540px, calc(100vw - 40px));
  max-height: min(520px, 64vh);
  overflow: auto;
  border: 1px solid var(--inv-line-strong);
  border-radius: var(--inv-radius);
  background: #0d171b;
  box-shadow: var(--inv-shadow);
  padding: 14px;
}

.sourcePanel article + article {
  border-top: 1px solid var(--inv-line);
  margin-top: 12px;
  padding-top: 12px;
}

.sourcePanel h3,
.sourcePanel p,
.sourcePanel a,
.invSourceStamp,
.invHeroPhotoCredit,
.invPhotoCaption,
.photoCredit,
.invOverviewItem,
.invNotes,
.invEyebrow {
  font-size: var(--inv-ui);
  line-height: 1.3;
}

.sourcePanel h3 {
  margin: 0 0 6px;
  color: var(--inv-ink);
  font-weight: 600;
}

.sourcePanel p {
  margin: 4px 0;
  color: var(--inv-muted);
}

.sourcePanel a {
  color: var(--inv-cyan);
  overflow-wrap: anywhere;
}

.invSourceStamp {
  max-width: 100%;
  color: var(--inv-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Slide components */

.invPanel,
.invMarketCard,
.invMetric,
.invObjective,
.invTermBox,
.invTermNote,
.invCheckItem,
.invStep,
.invDataFocusCard,
.invDataPrompt,
.invEvidence,
.invRiskItem,
.invCalcBox,
.invPeerBox,
.invExamBox,
.invModelCue,
.invModelParas p,
.invNotePanel,
.invChoice,
.invKeyword {
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(21, 36, 43, 0.72);
  padding: 18px;
}

.invHeroSlide {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(6, 12, 15, 0.9), rgba(6, 12, 15, 0.52), rgba(6, 12, 15, 0.16)),
    linear-gradient(0deg, rgba(6, 12, 15, 0.82), rgba(6, 12, 15, 0.04)),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invContextPhotoSlide {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(6, 12, 15, 0.96), rgba(6, 12, 15, 0.84) 58%, rgba(6, 12, 15, 0.48)),
    linear-gradient(0deg, rgba(6, 12, 15, 0.96), rgba(6, 12, 15, 0.46)),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invContextPhotoSlide .invSlideHeader,
.invContextPhotoSlide .invSlideBody,
.invContextPhotoSlide .invSlideFooter {
  position: relative;
  z-index: 1;
}

.invContextPhotoSlide .invPanel,
.invContextPhotoSlide .invDataFocusCard,
.invContextPhotoSlide .invDataPrompt,
.invContextPhotoSlide .invEvidence,
.invContextPhotoSlide .invRiskItem,
.invContextPhotoSlide .invCalcBox,
.invContextPhotoSlide .invPeerBox,
.invContextPhotoSlide .invExamBox,
.invContextPhotoSlide .invModelCue,
.invContextPhotoSlide .invModelParas p,
.invContextPhotoSlide .invChoice,
.invContextPhotoSlide .invStep {
  background: rgba(13, 23, 27, 0.86);
  backdrop-filter: blur(2px);
}

.invPriceChartSlide {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(8, 18, 21, 0.98), rgba(5, 10, 12, 0.98)),
    #071013;
}

.invPriceChartSlide .invSlideBody {
  align-content: stretch;
  padding-top: 0;
}

.invPriceChartStage {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(214, 231, 232, 0.14);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 108px),
    #081215;
}

.invPriceChartOverlay {
  position: absolute;
  z-index: 2;
  top: 24px;
  left: 24px;
  display: grid;
  gap: 10px;
  width: min(540px, calc(100% - 48px));
  padding: 18px;
  border: 1px solid rgba(79, 210, 255, 0.28);
  border-radius: var(--inv-radius);
  background: rgba(6, 13, 16, 0.82);
  backdrop-filter: blur(3px);
}

.invPriceChartOverlay h1 {
  margin: 0;
  color: var(--inv-ink);
  font-size: var(--inv-classroom-title);
  font-weight: 600;
  line-height: 1.04;
}

.invPriceChartQuestion {
  margin: 0;
  color: var(--inv-muted);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1.18;
}

.invPriceChartSvg {
  position: relative;
  z-index: 1;
  align-self: stretch;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding-top: 76px;
}

.invChartPlotBg {
  fill: rgba(9, 20, 24, 0.54);
  stroke: rgba(214, 231, 232, 0.2);
}

.invChartGridLine line,
.invChartAxisLabel line {
  stroke: rgba(214, 231, 232, 0.14);
  stroke-width: 1;
}

.invChartGridLine text,
.invChartAxisLabel text {
  fill: var(--inv-muted);
  font-family: var(--inv-text);
  font-size: 20px;
  font-weight: 500;
}

.invChartGridLine text {
  text-anchor: end;
}

.invChartAxisLabel text {
  text-anchor: middle;
}

.invChartArea {
  opacity: 0.86;
}

.invChartLine {
  fill: none;
  stroke: var(--inv-green);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 10px rgba(57, 217, 145, 0.28));
}

.invChartMarker,
.invChartMarkerDot {
  fill: var(--inv-amber);
  stroke: #071013;
  stroke-width: 3;
}

.invChartAnnotation line {
  stroke: rgba(241, 190, 90, 0.62);
  stroke-width: 2;
}

.invChartAnnotation.invReveal.is-revealed {
  display: initial;
}

.invChartLabel {
  display: grid;
  gap: 2px;
  width: 100%;
  border: 1px solid rgba(241, 190, 90, 0.44);
  border-radius: var(--inv-radius);
  background: rgba(11, 19, 22, 0.92);
  color: var(--inv-ink);
  padding: 8px 10px;
  font-family: var(--inv-text);
  line-height: 1.12;
}

.invChartLabel strong,
.invChartLabel span,
.invChartLabel em {
  display: block;
}

.invChartLabel strong {
  color: var(--inv-amber);
  font-size: 15px;
  font-weight: 600;
}

.invChartLabel span {
  color: var(--inv-muted);
  font-size: 14px;
  font-weight: 500;
}

.invChartLabel em {
  color: var(--inv-ink);
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
}

.invPriceChartFooter {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-top: 1px solid rgba(214, 231, 232, 0.12);
  color: var(--inv-dim);
  font-size: var(--inv-ui);
  line-height: 1.2;
}

.invHeroSlide:not(.invTitleOnlySlide) .invLead {
  display: none;
}

.invTitleOnlySlide .invSlideHeader {
  align-self: end;
  padding-bottom: 42px;
}

.invTitleOnlySlide .invSlideBody,
.invTitleOnlySlide .sourceList,
.invTitleOnlySlide .invSlideFooter {
  display: none;
}

.invHeroGrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.invMarketCard {
  align-self: stretch;
  display: grid;
  gap: 12px;
}

.invHeroSlide .invMarketCard {
  padding: 12px;
}

.invHeroSlide .invMarketCard .invTickerStrip {
  display: none;
}

.invTicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  border: 1px solid rgba(79, 210, 255, 0.46);
  border-radius: var(--inv-radius);
  color: var(--inv-cyan);
  padding: 8px 12px;
}

.invTickerStrip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  overflow: hidden;
}

.invTickerStrip span {
  padding: 10px;
  border-left: 1px solid var(--inv-line);
  color: var(--inv-muted);
}

.invTickerStrip span:first-child {
  border-left: 0;
}

.invMetricGrid,
.invObjectiveGrid,
.invTermGrid,
.invEvidenceGrid,
.invRiskGrid,
.invDataFocus,
.invQuizChoices,
.invExamKeywords,
.invCheckList,
.invFlow,
.invPeerSteps,
.invModelParas,
.invDataSimple {
  display: grid;
  gap: 12px;
}

.invMetricGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invObjectiveGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invMetric,
.invObjective {
  display: grid;
  align-content: start;
  gap: 8px;
}

.invMetric strong,
.invDataFocusCard span {
  color: var(--inv-muted);
}

.invMetricValue,
.invDataFocusCard strong {
  color: var(--inv-green);
}

.invTwoColumn {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.46fr);
  gap: 18px;
  align-items: center;
  min-height: 0;
}

.invSectionDeck {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.invSectionNumber {
  margin: 0;
  color: var(--inv-green);
}

.invSectionList {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.invSectionList span {
  display: block;
  border-left: 4px solid rgba(79, 210, 255, 0.46);
  padding-left: 12px;
}

.invPhotoColumn {
  min-height: 0;
  display: grid;
  align-self: center;
}

.invPhotoFigure {
  position: relative;
  height: 100%;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: #05090b;
}

.invPhotoFull {
  height: 260px;
}

.invPhotoInset {
  height: 220px;
}

.invPhotoFigure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--photo-position, center);
}

.invPhotoCaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.78), transparent);
  color: rgba(247, 251, 248, 0.78);
  padding: 24px 10px 8px;
}

.photoCredit {
  color: rgba(247, 251, 248, 0.62);
  white-space: nowrap;
}

.invVisualPauseSlide {
  padding: 0;
}

.invVisualPauseSlide.is-active {
  display: grid;
  grid-template-rows: 1fr;
}

.invVisualPauseHero {
  position: relative;
  display: grid;
  align-content: stretch;
  min-height: 100%;
  overflow: hidden;
  background: var(--photo-bg, #05090b);
}

.invVisualPauseHero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: var(--photo-fit, cover);
  object-position: var(--photo-position, center);
}

.invVisualPauseHero::after {
  content: "";
  display: none;
}

.invVisualPauseText {
  display: none;
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
  padding: 0 42px 42px;
}

.invVisualPauseText p {
  margin: 10px 0 0;
  color: var(--inv-muted);
  font-size: var(--inv-ui);
  line-height: 1.35;
}

.invDiscussionStack {
  display: grid;
  gap: 12px;
  align-content: center;
}

.invTermBox {
  display: grid;
  gap: 16px;
}

.invTermWord {
  color: var(--inv-cyan);
}

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

.invReveal:not(.blank):not(.is-revealed) {
  display: none;
}

.invReveal:not(.blank).is-revealed {
  display: block;
}

.invChartAnnotation.invReveal.is-revealed {
  display: initial;
}

.blank {
  display: inline-grid;
  place-items: center;
  min-width: var(--blank-width, 6ch);
  min-height: 1.05em;
  margin: 0 0.08em;
  padding: 0 0.22em 0.02em;
  border-bottom: 4px solid var(--inv-cyan);
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, transparent 64%, rgba(79, 210, 255, 0.18) 64%);
  color: rgba(0, 0, 0, 0);
  opacity: 1;
  transform: none;
  text-align: center;
  vertical-align: -0.03em;
  white-space: nowrap;
}

.invBlankText {
  grid-area: 1 / 1;
  color: inherit;
}

.invBlankGroup {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}

.invBlankPunctuation {
  color: var(--inv-ink);
  margin-left: 0.06em;
}

.blank.is-revealed {
  display: inline-grid;
  border-bottom-color: rgba(57, 217, 145, 0.55);
  background: linear-gradient(180deg, transparent 64%, rgba(57, 217, 145, 0.16) 64%);
  color: var(--inv-green);
}

.invCheckItem {
  border-left: 5px solid var(--inv-cyan);
}

.invCheckText {
  min-width: 0;
}

.invExitTicketSlide .sourceList {
  display: none;
}

.invExitTicketSlide .invSlideBody {
  padding-top: clamp(8px, 2.5vh, 28px);
}

.invExitList {
  gap: 8px;
}

.invExitTicketSlide .invCheckItem {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  border-left-color: var(--inv-green);
}

.invExitTicketSlide .invZhLine {
  display: none;
}

.invCheckNumber {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--inv-radius);
  background: var(--inv-green);
  color: #04110c;
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1;
}

.invStep {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.invStepNum {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--inv-radius);
  background: var(--inv-green);
  color: #04110c;
}

.invDataSimple {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.invDataFocus {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invDataFocusCard {
  display: grid;
  gap: 6px;
  background: rgba(57, 217, 145, 0.08);
}

.invDataPrompt {
  display: grid;
  align-content: center;
  gap: 12px;
}

.invDataSnapshotSlide .invLead,
.invDataPrompt > p {
  display: none;
}

.invDataTask {
  display: grid;
  gap: 6px;
  border-left: 5px solid var(--inv-amber);
  padding-left: 14px;
}

.invDataTask strong {
  color: var(--inv-amber);
}

.invEvidenceGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.invEvidence,
.invRiskItem {
  display: grid;
  align-content: start;
  gap: 8px;
}

.invAnalystBoardSlide .invEvidence .invZhLine {
  display: none;
}

.invRiskRegisterSlide .invRiskItem p:last-child {
  display: none;
}

.invRiskRegisterSlide .invSlideBody {
  padding-top: 4px;
}

.invFocusPrompt {
  margin-top: 12px;
  border-left: 5px solid var(--inv-amber);
  background: rgba(241, 190, 90, 0.1);
  color: var(--inv-ink);
  padding: 14px 16px;
}

.invCalcBox {
  display: grid;
  gap: 12px;
}

.invFormula {
  border-color: rgba(79, 210, 255, 0.48);
  background: rgba(79, 210, 255, 0.08);
}

.invWorked,
.invTryIt {
  border-left: 5px solid var(--inv-green);
  padding-left: 14px;
}

.invTryIt {
  border-left-color: var(--inv-amber);
}

.invPeerBox {
  display: grid;
  gap: 12px;
}

.invPeerTaskSlide {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(6, 12, 15, 0.94), rgba(6, 12, 15, 0.76) 58%, rgba(6, 12, 15, 0.28)),
    linear-gradient(0deg, rgba(6, 12, 15, 0.9), rgba(6, 12, 15, 0.18)),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invPeerTaskSlide .invPeerBox {
  width: min(1080px, 100%);
  background: rgba(21, 36, 43, 0.84);
}

.invQuizChoices {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 12px;
}

.invChoice {
  width: 100%;
  min-height: 84px;
  text-align: left;
  color: var(--inv-ink);
  cursor: pointer;
}

.invChoice.is-selected {
  border-color: var(--inv-blue);
  background: rgba(135, 174, 252, 0.16);
}

.invChoice.is-correct {
  border-color: rgba(57, 217, 145, 0.62);
  background: rgba(57, 217, 145, 0.13);
}

.invChoice.is-wrong {
  border-color: rgba(238, 108, 101, 0.64);
  background: rgba(238, 108, 101, 0.13);
}

.invQuizFeedback {
  margin-top: 12px;
  border-left: 5px solid var(--inv-cyan);
  padding: 10px 0 10px 14px;
}

.invExamBox {
  display: grid;
  gap: 14px;
}

.invExamBox h3,
.invExamBox p {
  margin: 0;
}

.invExamKeywords {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invKeyword {
  display: grid;
  place-items: center;
  min-height: 74px;
  text-align: center;
  background: rgba(79, 210, 255, 0.08);
}

.invModelFrame {
  display: grid;
  gap: 12px;
}

.invModelCue {
  display: grid;
  gap: 6px;
  border-left: 5px solid var(--inv-amber);
  background: rgba(241, 190, 90, 0.08);
}

.invModelParas p {
  margin: 0;
}

.invModelParas mark {
  border-radius: 4px;
  background: rgba(241, 190, 90, 0.28);
  color: var(--inv-ink);
  padding: 0 4px;
}

/* Investment deck visual refresh */

.invApp {
  background:
    linear-gradient(180deg, rgba(12, 26, 31, 0.9), rgba(6, 12, 15, 0.96)),
    #071013;
}

.invTopbar,
.invFooter {
  border-color: rgba(111, 148, 151, 0.24);
  background: rgba(5, 11, 13, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.invSlide {
  border-color: rgba(111, 148, 151, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 88px),
    #091014;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    0 24px 70px rgba(0, 0, 0, 0.34);
}

.invHeroSlide,
.invContextPhotoSlide,
.invPeerTaskSlide {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 70px rgba(0, 0, 0, 0.36);
}

.invSlide:not(.invVisualPauseSlide):not(.invTitleOnlySlide) .invSlideHeader {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(214, 231, 232, 0.1);
}

.invHeroSlide .invSlideHeader,
.invContextPhotoSlide .invSlideHeader,
.invPeerTaskSlide .invSlideHeader {
  border-bottom-color: rgba(214, 231, 232, 0.14);
}

.invEyebrow {
  width: fit-content;
  color: var(--inv-cyan);
  font-weight: 600;
}

.invTitleBlock h1 {
  max-width: 1180px;
}

.invPanel,
.invMarketCard,
.invMetric,
.invObjective,
.invTermBox,
.invTermNote,
.invCheckItem,
.invStep,
.invDataFocusCard,
.invDataPrompt,
.invEvidence,
.invRiskItem,
.invCalcBox,
.invPeerBox,
.invExamBox,
.invModelCue,
.invModelParas p,
.invNotePanel,
.invChoice,
.invKeyword {
  border-color: rgba(152, 184, 188, 0.28);
  background:
    linear-gradient(180deg, rgba(24, 42, 49, 0.88), rgba(9, 19, 23, 0.86)),
    rgba(21, 36, 43, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    0 12px 32px rgba(0, 0, 0, 0.16);
}

.invContextPhotoSlide .invPanel,
.invContextPhotoSlide .invDataFocusCard,
.invContextPhotoSlide .invDataPrompt,
.invContextPhotoSlide .invEvidence,
.invContextPhotoSlide .invRiskItem,
.invContextPhotoSlide .invCalcBox,
.invContextPhotoSlide .invPeerBox,
.invContextPhotoSlide .invExamBox,
.invContextPhotoSlide .invModelCue,
.invContextPhotoSlide .invModelParas p,
.invContextPhotoSlide .invChoice,
.invContextPhotoSlide .invStep {
  background:
    linear-gradient(180deg, rgba(18, 35, 41, 0.9), rgba(7, 16, 19, 0.88)),
    rgba(13, 23, 27, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 14px 42px rgba(0, 0, 0, 0.24);
}

.invHeroSlide {
  background:
    linear-gradient(90deg, rgba(5, 10, 12, 0.95), rgba(5, 10, 12, 0.76) 48%, rgba(5, 10, 12, 0.24)),
    linear-gradient(0deg, rgba(5, 10, 12, 0.9), rgba(5, 10, 12, 0.06) 70%),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invHeroSlide:not(.invTitleOnlySlide) .invSlideHeader {
  padding-bottom: 0;
  border-bottom: 0;
}

.invHeroGrid {
  width: min(1290px, 100%);
  gap: 16px;
}

.invHeroGrid .invPanel {
  border-left: 5px solid rgba(79, 210, 255, 0.64);
  background:
    linear-gradient(90deg, rgba(14, 34, 41, 0.94), rgba(10, 23, 27, 0.84)),
    rgba(21, 36, 43, 0.72);
}

.invTicker {
  border-color: rgba(79, 210, 255, 0.62);
  background: rgba(79, 210, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(79, 210, 255, 0.1);
}

.invHeroSlide .invMarketCard {
  border-color: rgba(79, 210, 255, 0.22);
  background: rgba(7, 18, 22, 0.58);
  padding: 12px;
}

.invMetricGrid {
  gap: 10px;
}

.invMetric,
.invDataFocusCard {
  border-left: 4px solid rgba(57, 217, 145, 0.68);
}

.invMetricValue,
.invDataFocusCard strong {
  color: #48e79f;
}

.invObjective {
  min-height: 190px;
  align-content: space-between;
  border-top: 4px solid rgba(79, 210, 255, 0.58);
}

.invObjective strong::before {
  content: "";
  display: block;
  width: 54px;
  height: 5px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--inv-green);
}

.invSectionSlide {
  background:
    linear-gradient(120deg, rgba(7, 22, 26, 0.96), rgba(6, 12, 15, 0.92) 52%, rgba(33, 50, 47, 0.56)),
    #091014;
}

.invSectionDeck {
  grid-template-columns: 150px minmax(0, 1fr);
  border: 1px solid rgba(152, 184, 188, 0.22);
  border-radius: var(--inv-radius);
  background: rgba(10, 22, 26, 0.76);
  padding: 22px;
}

.invSectionNumber {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(57, 217, 145, 0.48);
  border-radius: var(--inv-radius);
  background: rgba(57, 217, 145, 0.1);
}

.invSectionList span {
  border-left-width: 5px;
  background: rgba(255, 255, 255, 0.035);
  padding: 9px 12px;
}

.invPhotoFigure {
  border-color: rgba(152, 184, 188, 0.28);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
}

.invVisualPauseHero::after {
  display: none;
  background: none;
}

.invVisualPauseText {
  border-left: 5px solid rgba(79, 210, 255, 0.7);
  padding-left: 30px;
}

.invDiscussionStack {
  width: min(1180px, 100%);
  align-content: start;
  gap: 14px;
}

.invDiscussionStack .invPanel {
  border-left: 5px solid rgba(79, 210, 255, 0.7);
}

.invNotePanel {
  border-left: 5px solid var(--inv-green);
}

.invTermBox {
  width: min(1120px, 100%);
  gap: 18px;
  border-left: 6px solid rgba(79, 210, 255, 0.72);
  background:
    linear-gradient(90deg, rgba(12, 34, 42, 0.88), rgba(10, 21, 25, 0.84)),
    rgba(21, 36, 43, 0.72);
}

.invTermWord {
  color: var(--inv-cyan);
}

.invTermDefinition {
  border-top: 1px solid rgba(214, 231, 232, 0.12);
  padding-top: 14px;
}

.invTermNote {
  border-left: 4px solid rgba(57, 217, 145, 0.52);
}

.blank {
  border-bottom-color: rgba(79, 210, 255, 0.86);
  background: linear-gradient(180deg, transparent 62%, rgba(79, 210, 255, 0.22) 62%);
}

.blank.is-revealed {
  border-bottom-color: rgba(57, 217, 145, 0.82);
}

.invCheckList {
  width: min(1140px, 100%);
}

.invCheckItem {
  border-left-color: rgba(79, 210, 255, 0.72);
}

.invFlow {
  width: min(1160px, 100%);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.invStep {
  min-height: 136px;
  align-items: start;
  border-left: 4px solid rgba(57, 217, 145, 0.5);
}

.invStepNum,
.invCheckNumber {
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.14);
}

.invDataSnapshotSlide .invSlideBody {
  align-content: start;
}

.invDataSimple {
  width: min(1220px, 100%);
  gap: 14px;
}

.invDataFocus {
  gap: 12px;
}

.invDataFocusCard {
  min-height: 132px;
  align-content: center;
  background:
    linear-gradient(180deg, rgba(57, 217, 145, 0.1), rgba(11, 24, 28, 0.86)),
    rgba(21, 36, 43, 0.72);
}

.invDataTask {
  border-left-width: 6px;
  background: rgba(241, 190, 90, 0.06);
  padding: 18px 18px 18px 20px;
}

.invEvidenceGrid,
.invRiskGrid {
  gap: 14px;
}

.invEvidence,
.invRiskItem {
  min-height: 320px;
  border-top: 4px solid rgba(79, 210, 255, 0.48);
}

.invEvidence:nth-child(2) {
  border-top-color: rgba(241, 190, 90, 0.58);
}

.invEvidence:nth-child(3) {
  border-top-color: rgba(57, 217, 145, 0.58);
}

.invRiskItem {
  min-height: 132px;
  border-top-color: rgba(238, 108, 101, 0.56);
}

.invFocusPrompt {
  border-left-width: 6px;
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.12);
}

.invCalculationDeskSlide .invSlideBody {
  align-content: start;
  padding-top: 0;
}

.invCalcBox {
  width: min(1220px, 100%);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border-left: 6px solid rgba(79, 210, 255, 0.62);
}

.invFormula {
  grid-column: 1 / -1;
  border-color: rgba(79, 210, 255, 0.38);
  background: rgba(79, 210, 255, 0.1);
}

.invWorked,
.invTryIt {
  min-height: 178px;
  border-left-width: 6px;
}

.invPeerTaskSlide .invPeerBox {
  width: min(1060px, 100%);
  border-left: 6px solid rgba(241, 190, 90, 0.66);
}

.invPeerTaskSlide .invSlideBody {
  padding-top: 8px;
}

.invPeerTaskSlide .invSlideHeader {
  padding-bottom: 4px;
}

.invPeerTaskSlide .invTitleBlock h1 {
  font-size: 48px;
  margin-top: 2px;
}

.invPeerTaskSlide .invEyebrow {
  padding: 3px 8px 3px 8px;
}

.invPeerTaskSlide .invStep {
  min-height: 126px;
  border-left-color: rgba(241, 190, 90, 0.56);
}

.invQuizSlide .invPanel {
  width: min(1160px, 100%);
  border-left: 6px solid rgba(79, 210, 255, 0.68);
}

.invChoice {
  position: relative;
  border-left: 4px solid rgba(79, 210, 255, 0.28);
}

.invChoice.is-correct {
  border-left-color: rgba(57, 217, 145, 0.86);
}

.invChoice.is-wrong {
  border-left-color: rgba(238, 108, 101, 0.9);
}

.invExamBox {
  width: min(1220px, 100%);
  border-left: 6px solid rgba(241, 190, 90, 0.68);
}

.invExamKeywords {
  gap: 12px;
}

.invKeyword {
  border-color: rgba(79, 210, 255, 0.32);
  background: rgba(79, 210, 255, 0.09);
}

.invModelFrame {
  width: min(1220px, 100%);
}

.invSlide[data-type="modelAnswer"] .invSlideBody {
  padding-top: 2px;
}

.invModelCue {
  border-left-width: 6px;
}

.invModelParas p {
  border-left: 4px solid rgba(79, 210, 255, 0.42);
}

/* Investment deck type-specific redesign */

.invSlide {
  --type-accent: var(--inv-cyan);
  --type-accent-soft: rgba(79, 210, 255, 0.12);
  --type-accent-line: rgba(79, 210, 255, 0.46);
  position: relative;
  isolation: isolate;
}

.invSlide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--type-accent-soft), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 24%);
  opacity: 0.78;
}

.invVisualPauseSlide::before,
.invTitleOnlySlide::before {
  display: none;
}

.invSlideHeader,
.invSlideBody,
.invSlideFooter {
  position: relative;
  z-index: 1;
}

.invHeroSlide,
.invDiscussionSlide,
.invDataSnapshotSlide,
.invSourceLensSlide,
.invQuoteMapSlide,
.invQuizSlide {
  --type-accent: var(--inv-cyan);
  --type-accent-soft: rgba(79, 210, 255, 0.12);
  --type-accent-line: rgba(79, 210, 255, 0.5);
}

.invFlowSlide,
.invTermSlide,
.invAnswerSlide,
.invConceptTriadSlide,
.invCompareSlide,
.invComparisonMatrixSlide,
.invClassificationTaskSlide,
.invYesNoCheckSlide,
.invJudgementFrameSlide,
.invAnalystBoardSlide {
  --type-accent: var(--inv-green);
  --type-accent-soft: rgba(57, 217, 145, 0.12);
  --type-accent-line: rgba(57, 217, 145, 0.5);
}

.invPeerTaskSlide,
.invDefinitionRecallSlide,
.invMissingSentenceSlide,
.invCalculationDeskSlide,
.invExamSlide,
.invModelAnswerSlide,
.invCatalystTimelineSlide,
.invSectionSlide {
  --type-accent: var(--inv-amber);
  --type-accent-soft: rgba(241, 190, 90, 0.12);
  --type-accent-line: rgba(241, 190, 90, 0.5);
}

.invRiskRegisterSlide {
  --type-accent: #ee6c65;
  --type-accent-soft: rgba(238, 108, 101, 0.12);
  --type-accent-line: rgba(238, 108, 101, 0.54);
}

.invEyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-left: 4px solid var(--type-accent);
  background: rgba(255, 255, 255, 0.035);
  padding: 5px 10px 5px 9px;
  border-radius: 0 var(--inv-radius) var(--inv-radius) 0;
}

.invTitleBlock h1 {
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.34);
}

.invHeroGrid {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.74fr);
  align-items: stretch;
}

.invHeroGrid .invPanel {
  min-height: 270px;
  display: grid;
  align-content: end;
  gap: 18px;
  border-left-color: var(--type-accent-line);
}

.invHeroGrid .invBigQuestion {
  max-width: 820px;
}

.invMarketCard {
  align-content: stretch;
}

.invMarketHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(152, 184, 188, 0.22);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.035);
  color: var(--inv-muted);
  padding: 11px 12px;
  font-size: var(--inv-ui);
  line-height: 1.25;
}

.invMarketHeader span:first-child {
  color: var(--inv-cyan);
  font-weight: 600;
}

.invHeroSlide .invMetricGrid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  flex: 1;
}

.invHeroSlide .invMetric {
  min-height: 118px;
  align-content: center;
}

.invTitleOnlySlide {
  background:
    linear-gradient(90deg, rgba(5, 10, 12, 0.98) 0%, rgba(5, 10, 12, 0.84) 40%, rgba(5, 10, 12, 0.36) 72%, rgba(5, 10, 12, 0.12) 100%),
    linear-gradient(0deg, rgba(5, 10, 12, 0.96), rgba(5, 10, 12, 0.1) 58%),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invTitleOnlySlide::after {
  content: "";
  position: absolute;
  left: clamp(56px, 7vw, 126px);
  right: clamp(28px, 12vw, 220px);
  bottom: clamp(54px, 8vh, 104px);
  height: 1px;
  background: linear-gradient(90deg, rgba(79, 210, 255, 0.72), rgba(57, 217, 145, 0.4), transparent);
  pointer-events: none;
}

.invTitleOnlySlide.is-active {
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
}

.invTitleOnlySlide .invSlideHeader {
  min-height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  padding: clamp(42px, 7vh, 88px) clamp(34px, 6vw, 96px);
  border-bottom: 0;
}

.invTitleOnlySlide .invTitleBlock {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  display: grid;
  gap: 16px;
  padding-left: 34px;
}

.invTitleOnlySlide .invTitleBlock::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--inv-cyan), var(--inv-green));
  box-shadow: 0 0 24px rgba(79, 210, 255, 0.28);
}

.invTitleOnlySlide .invTitleBlock::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -28px -40px -28px -24px;
  border: 1px solid rgba(152, 184, 188, 0.18);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(90deg, rgba(5, 14, 17, 0.76), rgba(5, 14, 17, 0.46) 68%, rgba(5, 14, 17, 0)),
    rgba(5, 14, 17, 0.34);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
}

.invTitleOnlySlide .invEyebrow {
  border: 1px solid rgba(79, 210, 255, 0.28);
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.09);
  padding: 8px 12px;
}

.invTitleOnlySlide .invTitleBlock h1 {
  max-width: 760px;
  margin-top: 0;
  text-shadow: 0 8px 28px rgba(0, 0, 0, 0.54);
}

.invTitleOnlySlide .invZhTitle {
  margin-top: -8px;
  color: rgba(205, 242, 246, 0.92);
}

.invTitleOnlySlide .invLead {
  width: fit-content;
  margin: 0;
  border: 1px solid rgba(57, 217, 145, 0.32);
  border-radius: var(--inv-radius);
  background: rgba(57, 217, 145, 0.08);
  color: rgba(205, 242, 246, 0.92);
  padding: 8px 12px;
}

.invTitleOnlySlide .invHeroKicker {
  max-width: 860px;
  margin: 2px 0 0;
  border-left: 5px solid rgba(241, 190, 90, 0.86);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(90deg, rgba(241, 190, 90, 0.14), rgba(5, 14, 17, 0.44)),
    rgba(5, 14, 17, 0.26);
  color: var(--inv-ink);
  padding: 16px 18px;
}

.invObjectiveGrid {
  width: min(1220px, 100%);
}

.invObjective {
  position: relative;
  min-height: 236px;
  overflow: hidden;
  border-top: 0;
  border-left: 5px solid var(--type-accent-line);
  align-content: end;
}

.invObjective::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 18px;
  height: 1px;
  background: linear-gradient(90deg, var(--type-accent), transparent);
}

.invObjectiveStep {
  position: absolute;
  top: 20px;
  right: 20px;
  color: rgba(214, 231, 232, 0.18);
  font-size: 52px;
  font-weight: 600;
  line-height: 1;
}

.invObjective strong::before {
  margin-bottom: 14px;
  background: var(--type-accent);
}

.invSectionSlide::before {
  background:
    linear-gradient(120deg, rgba(241, 190, 90, 0.12), transparent 34%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 118px);
}

.invSectionSlide .invSlideBody {
  padding-top: 10px;
}

.invSectionSlide .invTwoColumn {
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.26fr);
  gap: 16px;
}

.invSectionDeck {
  width: 100%;
  inline-size: 100%;
  min-inline-size: 100%;
  max-width: none;
  justify-self: stretch;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 26px;
  align-items: stretch;
  border-left: 6px solid var(--type-accent-line);
  padding: 18px;
}

.invSectionDeck > div:first-child {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 14px;
}

.invSectionNumber {
  width: 126px;
  height: 126px;
  background:
    linear-gradient(180deg, rgba(241, 190, 90, 0.16), rgba(241, 190, 90, 0.04)),
    rgba(255, 255, 255, 0.025);
}

.invSectionList {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.invSectionList span {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border-left-color: rgba(152, 184, 188, 0.24);
  padding: 8px 10px;
}

.invSectionList b {
  color: var(--type-accent);
  font-weight: 600;
}

.invSectionList .is-current {
  border-left-color: var(--type-accent);
  background: rgba(241, 190, 90, 0.1);
  color: var(--inv-ink);
}

.invSectionList .is-complete {
  color: rgba(214, 231, 232, 0.62);
}

.invVisualPauseHero::before {
  content: "";
  display: none;
}

.invVisualPauseHero img {
  position: absolute;
  z-index: 0;
}

.invVisualPauseText {
  position: relative;
  z-index: 2;
}

.invVisualPauseText {
  width: min(920px, calc(100% - 72px));
  margin-left: 36px;
  padding: 0 0 38px 30px;
  background: linear-gradient(90deg, rgba(5, 12, 14, 0.38), transparent);
}

.invVisualPauseText p {
  display: none;
}

.invDiscussionStack {
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.invDiscussionQuestion {
  min-height: 244px;
  display: grid;
  align-content: center;
  border-left-color: var(--type-accent-line);
}

.invDiscussionAnswer {
  max-width: 1040px;
  border-left-color: var(--inv-green);
}

.invDiscussionAnswer .invPromptZh {
  margin: 8px 0 0;
  line-height: 1.16;
}

.invTermBox {
  min-height: 390px;
  grid-template-columns: minmax(270px, 0.36fr) minmax(0, 1fr);
  grid-template-areas: "term definition";
  gap: 28px;
  align-items: center;
  border-left-color: var(--type-accent-line);
}

.invTermHeaderBlock {
  grid-area: term;
  display: grid;
  gap: 8px;
  align-content: center;
}

.invTermDefinition {
  grid-area: definition;
  display: grid;
  gap: 18px;
  align-content: center;
  border-top: 0;
  border-left: 1px solid rgba(214, 231, 232, 0.12);
  padding-top: 0;
  padding-left: 28px;
}

.invTermDefinitionText,
.invTermDefinitionZh {
  margin: 0;
}

.invTermDefinitionZh {
  padding-top: 16px;
  border-top: 1px solid rgba(214, 231, 232, 0.12);
}

.invTermNote {
  min-height: 104px;
  align-content: center;
}

.invCheckList {
  display: grid;
  gap: 12px;
}

.invCheckItem {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  border-left-color: var(--type-accent-line);
}

.invCheckNumber {
  background: var(--type-accent);
}

.invExitList {
  gap: 6px;
}

.invExitTicketSlide .invSlideBody {
  padding-top: 6px;
}

.invExitTicketSlide .invCheckItem {
  gap: 10px;
  min-height: 92px;
  padding: 14px;
}

.invFlow {
  gap: 14px;
}

.invFlow .invStep {
  position: relative;
  grid-template-columns: auto minmax(0, 1fr);
  align-content: center;
  min-height: 154px;
  border-left-color: var(--type-accent-line);
}

.invFlow .invStep::after {
  content: none;
}

.invFlow-categories {
  width: min(1420px, 100%);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.invFlow-categories .invStep {
  min-height: 158px;
  border-left-width: 5px;
}

.invFlow-sequence {
  width: min(1580px, 100%);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.invFlow-sequence .invStep {
  grid-template-columns: 1fr;
  align-content: start;
  min-height: 266px;
  padding: 20px;
  border-left-width: 0;
  border-top: 5px solid var(--type-accent-line);
}

.invFlow-sequence .invStep::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -14px;
  width: 14px;
  height: 16px;
  transform: translateY(-50%);
  background: var(--type-accent-line);
  clip-path: polygon(0 43%, 58% 43%, 58% 22%, 100% 50%, 58% 78%, 58% 57%, 0 57%);
}

.invFlow-sequence .invStep:last-child::after {
  display: none;
}

.invFlow-sequence .blank {
  width: min(var(--blank-width, 6ch), 10ch);
  min-width: min(var(--blank-width, 6ch), 10ch);
}

.invFlow-sequence .invStepNum {
  margin-bottom: 20px;
}

.invFlow-categories .invZhLine,
.invFlow-sequence .invZhLine {
  display: none;
}

.invStepNum {
  background: var(--type-accent);
}

.invDataSimple {
  gap: 16px;
}

.invDataFocus {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.invDataFocusCard {
  min-height: 168px;
  border-left: 0;
  border-top: 5px solid var(--type-accent-line);
}

.invDataPrompt {
  border-left: 6px solid var(--inv-amber);
}

.invDataTask {
  border-left: 0;
  border-top: 1px solid rgba(241, 190, 90, 0.36);
  padding: 16px 0 0;
}

.invAnalystBoardSlide .invSlideBody,
.invRiskRegisterSlide .invSlideBody,
.invExamSlide .invSlideBody {
  align-content: center;
}

.invEvidenceGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.invEvidence {
  min-height: 340px;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  border-top: 0;
  border-left: 5px solid var(--type-accent-line);
}

.invEvidence .invEyebrow {
  border-left: 0;
  padding-left: 0;
  background: transparent;
}

.invRiskGrid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.invRiskItem {
  position: relative;
  min-height: 300px;
  padding-top: 54px;
  border-top: 0;
  border-left: 5px solid var(--type-accent-line);
}

.invRiskMarker {
  position: absolute;
  left: 18px;
  top: 18px;
  width: 22px;
  height: 22px;
  border: 2px solid var(--type-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(238, 108, 101, 0.08);
}

.invCalculationDeskSlide .invSlideBody {
  align-content: start;
}

.invCalcBox {
  padding: 14px;
  border-left-color: var(--type-accent-line);
}

.invFormula {
  display: grid;
  place-items: center;
  min-height: 68px;
  border-left: 0;
  border-top: 5px solid var(--type-accent-line);
}

.invWorked,
.invTryIt {
  min-height: 0;
}

.invWorked {
  border-left-color: rgba(57, 217, 145, 0.62);
}

.invTryIt {
  border-left-color: rgba(241, 190, 90, 0.7);
}

.invPeerTaskSlide {
  background:
    linear-gradient(90deg, rgba(6, 12, 15, 0.94), rgba(6, 12, 15, 0.78) 60%, rgba(6, 12, 15, 0.34)),
    var(--hero-photo, none) var(--photo-position, center) / cover no-repeat,
    #091014;
}

.invPeerTaskSlide .invPeerBox {
  width: min(1120px, 100%);
  border-left-color: var(--type-accent-line);
  padding: 20px;
}

.invPeerSteps {
  gap: 12px;
}

.invPeerTaskSlide .invStep {
  min-height: 118px;
  border-left-color: rgba(241, 190, 90, 0.56);
}

.invPeerTaskSlide:not(.invSortTaskSlide) .invPeerSteps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.invPeerTaskSlide:not(.invSortTaskSlide) .invStep {
  align-items: start;
  min-height: 0;
  gap: 8px;
  padding: 12px;
}

.invPeerTaskSlide:not(.invSortTaskSlide) .invStep .invZhLine {
  grid-column: 2;
  line-height: 1.12;
}

.invSortTaskSlide .invSortInstructions {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 10px;
}

.invSortTaskSlide .invSortInstructions .invStep {
  align-items: start;
  min-height: 0;
  gap: 8px;
  padding: 10px 12px;
}

.invSortTaskSlide .invSortInstructions .invStep strong,
.invSortTaskSlide .invSortInstructions .invStep .invZhLine {
  grid-column: 2;
  min-width: 0;
}

.invSortTaskSlide .invSortInstructions .invStep .invZhLine {
  line-height: 1.12;
}

.invSortTaskSlide .invSortInstructions .invStepNum {
  width: 34px;
  height: 34px;
}

.invPeerTaskSlide .invSortPeerBox {
  width: min(1420px, 100%);
  padding: 10px;
  align-content: start;
  align-self: start;
  height: fit-content;
}

.invSortTaskSlide .invSlideBody > div {
  align-self: start;
  height: fit-content;
}

.invSortBoard {
  display: grid;
  gap: 8px;
}

.invSortCategories {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.invSortCategory {
  display: grid;
  place-items: center;
  min-height: 40px;
  border: 1px solid rgba(241, 190, 90, 0.38);
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.08);
  color: var(--inv-ink);
}

.invSortCases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.invSortCase {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 58px;
  border: 1px solid rgba(152, 184, 188, 0.28);
  border-left: 5px solid rgba(79, 210, 255, 0.48);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(18, 35, 41, 0.9), rgba(7, 16, 19, 0.88)),
    rgba(13, 23, 27, 0.86);
  padding: 8px;
}

.invSortCase span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.14);
  color: var(--inv-cyan);
  font-weight: 600;
}

.invSortCase strong {
  color: var(--inv-ink);
  font-weight: 500;
}

.invQuizSlide .invPanel {
  display: grid;
  gap: 18px;
  border-left-color: var(--type-accent-line);
}

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

.invChoice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  text-align: left;
}

.invChoiceBadge {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.12);
  color: var(--inv-cyan);
  font-weight: 600;
}

.invChoice.is-correct .invChoiceBadge {
  background: rgba(57, 217, 145, 0.2);
  color: var(--inv-green);
}

.invChoice.is-wrong .invChoiceBadge {
  background: rgba(238, 108, 101, 0.18);
  color: #ff9a95;
}

.invQuizFeedback {
  border-left: 5px solid var(--inv-green);
  padding-left: 16px;
}

.invExamBox {
  display: grid;
  gap: 18px;
  border-left-color: var(--type-accent-line);
}

.invExamKeywords {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.invKeyword span {
  color: var(--inv-amber);
  font-weight: 600;
}

.invModelFrame {
  gap: 14px;
}

.invModelCue {
  grid-template-columns: minmax(0, 0.34fr) minmax(0, 1fr);
  align-items: center;
  border-left-color: var(--type-accent-line);
}

.invModelParas {
  gap: 14px;
}

.invModelParas p {
  position: relative;
  padding-left: 74px;
  border-left-color: rgba(79, 210, 255, 0.46);
}

.invModelParas p::before {
  content: attr(data-point);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.14);
  color: var(--inv-cyan);
  font-size: var(--inv-ui);
  font-weight: 600;
}

/* Slide-type polish: make each classroom format match its teaching job. */

.invHeroSlide:not(.invTitleOnlySlide) .invHeroGrid {
  align-items: end;
  gap: 20px;
}

.invHeroSlide:not(.invTitleOnlySlide) .invPanel {
  min-height: 270px;
  align-content: end;
  border-left-width: 6px;
}

.invDiscussionStack {
  width: min(1180px, 100%);
}

.invDiscussionQuestion {
  position: relative;
  padding-top: 52px;
}

.invDiscussionQuestion::before,
.invDiscussionAnswer::before {
  position: absolute;
  left: 18px;
  top: 16px;
  color: var(--type-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.invDiscussionQuestion::before {
  content: "teach / think";
}

.invDiscussionAnswer {
  position: relative;
  padding-top: 48px;
  background: rgba(57, 217, 145, 0.08);
}

.invDiscussionAnswer::before {
  content: "reveal check";
  color: var(--inv-green);
}

.invObjectiveGrid {
  position: relative;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.invObjective {
  overflow: visible;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-content: stretch;
  gap: 16px;
  min-height: 250px;
  padding: 20px 22px;
}

.invObjective:not(:last-child)::before {
  content: "";
  position: absolute;
  right: -18px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  background: var(--type-accent-line);
  clip-path: polygon(0 42%, 58% 42%, 58% 20%, 100% 50%, 58% 80%, 58% 58%, 0 58%);
}

.invObjectivePhase {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(241, 190, 90, 0.34);
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.08);
  color: var(--inv-amber);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  padding: 7px 9px;
  text-transform: uppercase;
}

.invObjective strong {
  align-self: end;
}

.invObjectiveGrid[data-count="5"] {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.invObjectiveGrid[data-count="5"] .invObjective {
  min-height: 210px;
  padding: 16px 14px;
}

.invObjectiveGrid[data-count="5"] .invObjective::before {
  display: none;
}

.invObjectiveGrid[data-count="5"] .invObjectivePhase {
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 6px 7px;
}

.invObjectiveGrid[data-count="5"] .invObjective strong {
  font-size: 22px;
  line-height: 1.08;
}

.invObjectiveGrid[data-count="5"] .invObjectiveZh {
  line-height: 1.12;
}

.invSectionDeck {
  background:
    linear-gradient(90deg, rgba(241, 190, 90, 0.08), rgba(6, 15, 18, 0.94) 34%),
    rgba(9, 20, 23, 0.92);
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 20px;
  padding: 14px;
}

.invSectionDeck > div:first-child {
  gap: 10px;
}

.invSectionNumber {
  width: 96px;
  height: 96px;
}

.invSectionList {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.invSectionList span {
  position: relative;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-content: start;
  min-height: 142px;
  padding: 8px 10px;
}

.invSectionList span::after {
  grid-column: 1 / -1;
  justify-self: end;
  align-self: center;
  border: 1px solid rgba(152, 184, 188, 0.24);
  border-radius: var(--inv-radius);
  color: rgba(214, 231, 232, 0.7);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  padding: 6px 8px;
  text-transform: uppercase;
}

.invSectionList .is-current::after {
  content: "now";
  border-color: rgba(241, 190, 90, 0.45);
  color: var(--inv-amber);
}

.invSectionList .is-complete::after {
  content: "done";
  border-color: rgba(57, 217, 145, 0.36);
  color: var(--inv-green);
}

.invSectionList .is-next::after {
  content: "next";
}

.invSectionSlide {
  background:
    linear-gradient(180deg, rgba(7, 16, 19, 0.98), rgba(7, 16, 19, 0.94)),
    #071013;
}

.invSectionSlide::before {
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 140px);
}

.invSectionSlide .invSlideBody {
  display: grid;
  align-items: center;
  padding-top: 0;
}

.invSectionDivider {
  width: min(100%, 1080px);
  display: grid;
  gap: 14px;
  align-content: center;
}

.invSectionKicker {
  color: var(--inv-cyan);
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.invSectionDivider h1 {
  max-width: 980px;
  margin: 0;
  color: var(--inv-ink);
  font-family: var(--inv-text);
  font-size: var(--inv-classroom-title);
  font-weight: 600;
  line-height: 1.08;
  text-wrap: balance;
}

.invSectionZh,
.invSectionSubtitle {
  max-width: 900px;
  color: var(--inv-muted);
  font-family: var(--inv-text);
  font-size: var(--inv-classroom-text);
  font-weight: 400;
  line-height: 1.2;
}

.invSectionSubtitle {
  margin: 0;
}

.invSectionProgress {
  width: min(100%, 940px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.invSectionProgress span {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  border-top: 2px solid rgba(152, 184, 188, 0.28);
  color: rgba(214, 231, 232, 0.6);
  font-family: var(--inv-text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.18;
  padding-top: 8px;
}

.invSectionProgress .is-current {
  border-top-color: var(--inv-green);
  color: var(--inv-ink);
}

.invSectionProgress .is-complete {
  border-top-color: rgba(57, 217, 145, 0.48);
  color: rgba(214, 231, 232, 0.72);
}

.invSectionProgress i {
  color: inherit;
  font-style: normal;
  font-weight: 600;
}

.invSectionProgress em {
  min-width: 0;
  font-style: normal;
  overflow-wrap: anywhere;
}

.invVisualPauseText {
  border-left: 5px solid rgba(79, 210, 255, 0.68);
}

.invTermBox {
  min-height: 450px;
  align-items: stretch;
}

.invTermHeaderBlock {
  align-content: center;
}

.invTermDefinition {
  display: grid;
  gap: 18px;
  align-content: center;
  min-height: 220px;
  padding-top: 0;
}

.invTermGrid {
  gap: 12px;
}

.invTermNote {
  position: relative;
  min-height: 132px;
  border-left: 4px solid rgba(79, 210, 255, 0.4);
  background: rgba(79, 210, 255, 0.06);
  padding-top: 34px;
}

.invTermNote::before {
  content: "meaning";
  position: absolute;
  left: 16px;
  top: 12px;
  color: var(--inv-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.invCheckList {
  width: min(1180px, 100%);
}

.invCheckItem {
  min-height: 118px;
  border-left-width: 6px;
  background:
    linear-gradient(90deg, rgba(57, 217, 145, 0.07), rgba(7, 17, 20, 0.88)),
    rgba(9, 19, 22, 0.9);
}

.invAnswerSlide .invCheckList {
  width: min(1280px, 100%);
  gap: 8px;
}

.invAnswerSlide .invCheckItem {
  min-height: 94px;
  padding: 12px 14px;
  gap: 10px;
}

.invCheckNumber {
  box-shadow: 0 0 0 6px rgba(57, 217, 145, 0.08);
}

.invFlow-categories .invStep {
  background:
    linear-gradient(90deg, rgba(79, 210, 255, 0.08), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

.invFlow-categories .invStep:nth-child(2) {
  border-left-color: rgba(57, 217, 145, 0.58);
}

.invFlow-categories .invStep:nth-child(3) {
  border-left-color: rgba(241, 190, 90, 0.62);
}

.invFlow-categories .invStep:nth-child(4) {
  border-left-color: rgba(238, 108, 101, 0.58);
}

.invFlow-sequence .invStep {
  background:
    linear-gradient(180deg, rgba(79, 210, 255, 0.08), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

.invPeerTaskSlide .invSortPeerBox {
  background: rgba(7, 16, 19, 0.82);
  backdrop-filter: blur(4px);
}

.invSortCategory {
  border-style: dashed;
  background:
    linear-gradient(180deg, rgba(241, 190, 90, 0.1), rgba(7, 16, 19, 0.72)),
    rgba(16, 28, 31, 0.72);
}

.invQuizSlide .invPanel {
  width: min(1160px, 100%);
  border-left-width: 6px;
  gap: 10px;
  padding: 10px 12px;
}

.invQuizSlide .invChoice {
  min-height: 86px;
  padding: 10px 12px;
  background:
    linear-gradient(180deg, rgba(79, 210, 255, 0.05), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

.invQuizSlide .invQuizChoices {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 4px;
  gap: 6px;
}

.invQuizSlide .invQuizFeedback {
  margin-top: 4px;
  padding-top: 4px;
  padding-bottom: 4px;
  line-height: 1.12;
}

.invDataSnapshotSlide .invDataSimple {
  gap: 10px;
}

.invDataSnapshotSlide .invDataFocus {
  gap: 10px;
}

.invDataSnapshotSlide .invDataFocusCard {
  min-height: 136px;
  padding: 14px 14px 12px;
}

.invDataSnapshotSlide .invDataPrompt {
  gap: 8px;
  padding: 10px 14px;
}

.invDataSnapshotSlide .invDataTask {
  gap: 4px;
  padding-top: 8px;
}

.invChoice:hover {
  border-color: rgba(79, 210, 255, 0.58);
  background: rgba(79, 210, 255, 0.11);
}

.invDataFocusCard {
  position: relative;
  grid-template-rows: auto minmax(0, 1fr);
  align-content: end;
  min-height: 176px;
  padding: 22px 18px 20px;
}

.invDataIndex {
  position: absolute;
  right: 16px;
  top: 12px;
  color: rgba(79, 210, 255, 0.22);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.invDataMetricLabel {
  align-self: end;
}

.invDataFocusCard strong {
  color: var(--inv-green);
}

.invDataPrompt {
  overflow: hidden;
  padding: 18px 22px;
}

.invDataTask {
  max-width: 100%;
}

.invCalcBox {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px 14px;
}

.invFormula,
.invCalcRows,
.invCalcBox > .invNotePanel {
  grid-column: 1 / -1;
}

.invCalcRows {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.invCalcRow {
  display: grid;
  gap: 4px;
  min-height: 118px;
  border: 1px solid rgba(214, 231, 232, 0.16);
  border-radius: var(--inv-radius);
  background: rgba(7, 17, 20, 0.82);
  padding: 10px;
}

.invCalcRow span,
.invCalcRow strong,
.invCalcRow em {
  font-family: var(--inv-text);
  font-style: normal;
  line-height: 1.12;
}

.invCalcRow span {
  color: var(--inv-cyan);
  font-size: var(--inv-ui);
  font-weight: 600;
}

.invCalcRow strong {
  color: var(--inv-ink);
  font-size: 30px;
  font-weight: 500;
}

.invCalcRow em {
  color: var(--inv-muted);
  font-size: 18px;
  font-weight: 400;
}

.invWorked,
.invTryIt {
  display: grid;
  align-content: start;
  min-height: 0;
  padding: 12px 14px;
  background: rgba(7, 17, 20, 0.82);
}

.invEvidenceGrid {
  position: relative;
}

.invEvidence {
  position: relative;
  min-height: 318px;
  padding: 52px 22px 20px;
  background:
    linear-gradient(180deg, rgba(57, 217, 145, 0.07), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

.invEvidenceNumber {
  position: absolute;
  right: 18px;
  top: 14px;
  color: rgba(57, 217, 145, 0.24);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.invEvidence strong {
  min-height: 70px;
}

.invFocusPrompt {
  border-left-width: 6px;
  box-shadow: inset 0 1px 0 rgba(241, 190, 90, 0.18);
}

.invAnalystBoardSlide .invEvidenceGrid {
  gap: 12px;
}

.invAnalystBoardSlide .invEvidence {
  min-height: 160px;
  gap: 4px;
  padding: 36px 16px 12px;
}

.invAnalystBoardSlide .invEvidence strong {
  min-height: 0;
  line-height: 1.12;
}

.invAnalystBoardSlide .invEvidence p {
  line-height: 1.12;
}

.invAnalystBoardSlide .invFocusPrompt {
  margin-top: 8px;
  padding: 8px 12px;
  font-size: 24px;
  line-height: 1.08;
}

.invAnalystBoardSlide .invFocusPrompt .invZhLine {
  line-height: 1.12;
}

.invAnalystBoardSlide .invEvidenceBody .invZhLine,
.invAnalystBoardSlide .invFocusPrompt .invZhLine {
  display: none;
}

.invRiskGrid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.invRiskRegisterSlide .invSlideBody {
  align-content: start;
  padding-top: 8px;
}

.invRiskItem {
  display: grid;
  grid-template-columns: 24px minmax(240px, 0.24fr) minmax(390px, 0.38fr) minmax(390px, 0.38fr);
  grid-template-areas:
    "marker title question effect";
  align-items: center;
  gap: 10px;
  min-height: 86px;
  padding: 8px 14px;
}

.invRiskMarker {
  position: static;
  grid-area: marker;
  align-self: center;
  width: 20px;
  height: 20px;
}

.invRiskItem strong {
  grid-area: title;
  align-self: center;
  line-height: 1.08;
}

.invRiskItem p {
  margin: 0;
}

.invRiskQuestion {
  grid-area: question;
  line-height: 1.08;
}

.invRiskEffect {
  grid-area: effect;
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border-left: 1px solid rgba(238, 108, 101, 0.28);
  padding-left: 14px;
  line-height: 1.08;
}

.invRiskRegisterSlide .invRiskItem p:last-child:not(.invReveal) {
  display: block;
}

.invRiskEffect.invReveal.is-revealed,
.invKeyword.invReveal.is-revealed {
  display: grid;
}

.invRiskEffect .invEyebrow {
  display: inline-flex;
  margin-right: 0;
  border-left: 0;
  background: transparent;
  color: var(--inv-red);
  padding-left: 0;
}

.invExamBox {
  width: min(1220px, 100%);
  border-left-width: 6px;
  background:
    linear-gradient(90deg, rgba(241, 190, 90, 0.09), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

.invExamKeywords {
  gap: 12px;
}

.invKeyword {
  min-height: 76px;
  background: rgba(79, 210, 255, 0.07);
}

.invModelFrame {
  width: min(1220px, 100%);
}

.invModelCue {
  min-height: 108px;
}

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

.invModelPoint {
  position: relative;
  min-height: 112px;
  border: 1px dashed rgba(79, 210, 255, 0.28);
  border-left: 5px solid rgba(79, 210, 255, 0.5);
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.04);
  padding: 14px 14px 14px 72px;
}

.invModelPoint::before {
  content: attr(data-point);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--inv-radius);
  background: rgba(79, 210, 255, 0.14);
  color: var(--inv-cyan);
  font-size: var(--inv-ui);
  font-weight: 600;
}

.invModelParas p {
  min-height: 0;
  margin: 0;
  border: 0;
  background: transparent;
  padding: 0;
}

.invModelParas p::before {
  content: none;
}

.invModelAnswerSlide .invModelFrame {
  gap: 10px;
}

.invModelAnswerSlide .invModelCue {
  min-height: 86px;
  padding: 12px 14px;
}

.invModelAnswerSlide .invModelParas {
  gap: 10px;
}

.invModelAnswerSlide .invModelPoint {
  min-height: 96px;
  padding: 10px 12px 10px 60px;
}

.invModelAnswerSlide .invModelPoint:not(:has(.invReveal.is-revealed)) {
  display: none;
}

.invModelAnswerSlide .invModelPoint::before {
  left: 14px;
  top: 14px;
  width: 34px;
  height: 34px;
}

.invModelAnswerSlide .invModelParas p {
  line-height: 1.12;
}

.invMarkNote {
  border: 1px solid rgba(241, 190, 90, 0.42);
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.1);
  color: var(--inv-ink);
  padding: 10px 14px;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.14;
}

.invQuizSlide:has(.invQuizFeedback:not([hidden])) .invQuizChoices,
.invModelAnswerSlide:has(.invModelParas p.is-revealed) .invModelCue,
.invCalculationDeskSlide:has(.invCalcRows) .invWorked {
  display: none;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionStack,
.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invPeerBox,
.invQuizSlide:has(.invQuizFeedback:not([hidden])) .invPanel,
.invModelAnswerSlide:has(.invModelParas p.is-revealed) .invModelFrame {
  align-content: start;
  gap: 10px;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion {
  min-height: auto;
  padding-top: 42px;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer,
.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invNotePanel {
  padding-top: 38px;
}

.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invPeerSteps {
  gap: 8px;
}

.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invStep {
  min-height: 0;
  padding: 10px 12px;
}

.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invStep strong {
  font-size: 26px;
  line-height: 1.06;
}

.invSortTaskSlide:has(.invNotePanel.is-revealed) .invSortInstructions,
.invSortTaskSlide:has(.invNotePanel.is-revealed) .invNotePanel .invPromptZh {
  display: none;
}

.invSortTaskSlide:has(.invNotePanel.is-revealed) .invNotePanel {
  padding: 10px 14px;
}

.invSortTaskSlide:has(.invNotePanel.is-revealed) .invNotePanel p {
  margin: 0;
  font-size: 24px;
  line-height: 1.08;
}

.invExamSlide:has(.invKeyword.is-revealed) .invExamBox h3 {
  font-size: 30px;
  line-height: 1.08;
}

.invQuizSlide:has(.invQuizFeedback:not([hidden])) .invQuizFeedback {
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  border-left-width: 0;
  padding: 6px 0 0;
}

.invSlide[data-type="marketBrief"] .invSlideBody {
  padding-top: 0;
}

.invSlide[data-type="marketBrief"] .invHeroGrid {
  grid-template-columns: minmax(0, 1fr);
}

.invSlide[data-type="marketBrief"] .invPanel {
  display: none;
}

.invSlide[data-type="marketBrief"] .invBigQuestion,
.invSlide[data-type="marketBrief"]:has(.invMetricValue.is-revealed) .invBigQuestion,
.invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invRiskQuestion {
  display: none;
}

.invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invRiskEffect {
  grid-template-columns: 1fr;
  gap: 4px;
}

.invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invRiskEffect .invEyebrow {
  display: none;
}

.invRiskItem,
.invRiskEffect,
.invRiskItem strong,
.invRiskItem p {
  min-width: 0;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Slide-type refinement pass: keep each format visually matched to its teaching job. */

.invPriceChartSlide.is-active,
.invSectionSlide.is-active {
  grid-template-rows: minmax(0, 1fr) auto;
}

.invDiscussionSlide .invSlideBody,
.invAnswerSlide .invSlideBody,
.invFlowSlide .invSlideBody,
.invTermSlide .invSlideBody,
.invDataSnapshotSlide .invSlideBody,
.invConceptTriadSlide .invSlideBody,
.invSourceLensSlide .invSlideBody,
.invQuoteMapSlide .invSlideBody,
.invComparisonMatrixSlide .invSlideBody,
.invCatalystTimelineSlide .invSlideBody,
.invJudgementFrameSlide .invSlideBody,
.invPeerTaskSlide .invSlideBody {
  align-content: center;
}

.invExitTicketSlide .invSlideBody {
  align-content: start;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionStack {
  width: min(1320px, 100%);
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: stretch;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion,
.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer {
  min-height: 318px;
  align-content: center;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer p {
  max-width: 880px;
}

.invSlide[data-type="marketBrief"] .invMetricGrid,
.invDataSnapshotSlide .invDataSimple,
.invAnalystBoardSlide .invEvidenceGrid,
.invRiskRegisterSlide .invRiskGrid,
.invPeerTaskSlide .invPeerBox {
  justify-self: start;
}

.invSlide[data-type="marketBrief"] .invMarketCard {
  width: min(920px, 100%);
}

.invSlide[data-type="marketBrief"] .invMetric {
  min-height: 124px;
  border-top: 4px solid rgba(79, 210, 255, 0.34);
}

.invDataSnapshotSlide .invDataSimple {
  width: min(1180px, 100%);
}

.invDataSnapshotSlide .invDataFocusCard {
  border-top-width: 4px;
}

.invAnalystBoardSlide .invEvidenceGrid {
  width: min(1320px, 100%);
}

.invAnalystBoardSlide .invEvidence {
  min-height: 188px;
}

.invAnalystBoardSlide:has(.invEvidenceBody.is-revealed) .invEvidence {
  min-height: 226px;
}

.invAnalystBoardSlide:has(.invEvidenceBody.is-revealed) .invEvidenceBody {
  display: grid;
  align-content: start;
  gap: 4px;
}

.invRiskRegisterSlide .invRiskGrid {
  width: min(1360px, 100%);
}

.invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invRiskItem {
  min-height: 104px;
}

.invRiskRegisterSlide .invFocusPrompt {
  width: min(1200px, 100%);
  margin-top: 10px;
}

.invPeerTaskSlide .invPeerBox {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.065),
    0 18px 48px rgba(0, 0, 0, 0.24);
}

.invSortTaskSlide .invSortCases {
  gap: 8px;
}

.invSourceLens,
.invConceptTriadSlide .invSlideBody > div,
.invQuoteMap,
.invComparisonMatrixSlide .invSlideBody > div,
.invCatalystTimelineSlide .invSlideBody > div,
.invJudgementFrame {
  width: min(1320px, 100%);
  justify-self: start;
}

.invSourceLens,
.invJudgementFrame {
  display: grid;
  gap: 12px;
}

.invSourceMeta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.invConceptTriad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.invConceptCard {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 420px;
  align-content: start;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(152, 184, 188, 0.28);
  border-top: 5px solid rgba(57, 217, 145, 0.52);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(18, 40, 34, 0.9), rgba(7, 16, 19, 0.9)),
    rgba(13, 23, 27, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 16px 40px rgba(0, 0, 0, 0.2);
}

.invConceptIndex,
.invConceptTag {
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1;
}

.invConceptIndex {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--inv-radius);
  background: rgba(57, 217, 145, 0.12);
}

.invConceptTag {
  justify-self: start;
  padding: 5px 8px;
  border-radius: var(--inv-radius);
  background: rgba(57, 217, 145, 0.1);
}

.invConceptCard strong {
  padding-right: 42px;
  color: var(--inv-ink);
  font-size: var(--inv-classroom-heading);
  font-weight: 500;
  line-height: 1.02;
}

.invConceptDefinition {
  margin: 0;
  color: var(--inv-ink);
  font-size: var(--inv-classroom-text);
  line-height: 1.12;
}

.invConceptCard > .invZhLine {
  color: var(--inv-muted);
  font-size: var(--inv-ui);
  line-height: 1.12;
}

.invConceptRows {
  display: grid;
  gap: 7px;
  margin-top: 4px;
}

.invConceptRow {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 7px 8px;
  border: 1px solid rgba(152, 184, 188, 0.18);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.035);
}

.invConceptRow span {
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1.05;
}

.invConceptRow em,
.invConceptNote {
  color: var(--inv-ink);
  font-size: var(--inv-ui);
  font-style: normal;
  line-height: 1.18;
}

.invConceptNote {
  margin: 0;
  color: var(--inv-muted);
}

.invSourceMetaItem,
.invSourceCheck,
.invQuoteField,
.invCompareHead,
.invCompareCriterion,
.invCompareCell,
.invCatalystEvent,
.invJudgementStage {
  border: 1px solid rgba(152, 184, 188, 0.28);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(18, 35, 41, 0.92), rgba(7, 16, 19, 0.88)),
    rgba(13, 23, 27, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 12px 32px rgba(0, 0, 0, 0.18);
}

.invSourceMetaItem,
.invQuoteField,
.invCompareCell,
.invCatalystEvent,
.invJudgementStage {
  display: grid;
  min-width: 0;
  gap: 6px;
  padding: 12px;
}

.invSourceMetaItem {
  min-height: 112px;
  border-top: 4px solid rgba(79, 210, 255, 0.42);
}

.invSourceMetaItem span,
.invQuoteLabel,
.invCatalystDate,
.invSourceAnswer span {
  color: var(--inv-cyan);
  font-size: var(--inv-ui);
  font-weight: 600;
  line-height: 1.1;
}

.invSourceMetaItem strong,
.invQuoteValue,
.invCompareCell strong,
.invCatalystEvent strong,
.invJudgementStage strong {
  color: var(--inv-ink);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1.08;
}

.invSourceMetaItem em,
.invQuoteField em,
.invCompareHead span,
.invCompareCell span {
  color: var(--inv-muted);
  font-size: var(--inv-ui);
  font-style: normal;
  line-height: 1.2;
}

.invSourceChecks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.invSourceCheck {
  position: relative;
  min-height: 136px;
  display: grid;
  gap: 6px;
  padding: 12px 12px 10px 54px;
  border-left: 5px solid rgba(79, 210, 255, 0.5);
}

.invSourceCheckNum,
.invJudgementStep,
.invCatalystStep,
.invQuoteIndex {
  display: grid;
  place-items: center;
  border-radius: var(--inv-radius);
  color: var(--inv-ink);
  font-size: var(--inv-ui);
  font-weight: 600;
  line-height: 1;
}

.invSourceCheckNum {
  position: absolute;
  left: 14px;
  top: 16px;
  width: 30px;
  height: 30px;
  background: rgba(79, 210, 255, 0.16);
  color: var(--inv-cyan);
}

.invSourceCheck strong,
.invSourceCheck p,
.invSourceAnswer,
.invQuoteTask strong,
.invQuoteTask p,
.invCatalystEvent p,
.invJudgementStage p {
  min-width: 0;
  margin: 0;
  color: var(--inv-ink);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1.06;
  overflow-wrap: anywhere;
}

.invSourceCheck .invZhLine,
.invQuoteTask .invZhLine,
.invCatalystEvent .invZhLine,
.invJudgementStage .invZhLine {
  color: var(--inv-muted);
  line-height: 1.1;
}

.invSourceAnswer {
  display: grid;
  gap: 3px;
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  color: var(--inv-green);
  padding-top: 7px;
}

.invSourceLens .invFocusPrompt {
  margin-top: 0;
  padding: 8px 12px;
  font-size: 24px;
  line-height: 1.08;
}

.invQuoteMap {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 0.28fr);
  gap: 14px;
  align-items: stretch;
}

.invQuoteScreen {
  display: grid;
  gap: 10px;
  border: 1px solid rgba(79, 210, 255, 0.34);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(11, 32, 38, 0.9), rgba(5, 13, 16, 0.92)),
    rgba(8, 18, 22, 0.88);
  padding: 12px;
}

.invQuoteHeader {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(79, 210, 255, 0.18);
  padding-bottom: 10px;
}

.invQuoteHeader span {
  color: var(--inv-cyan);
  font-size: var(--inv-ui);
  font-weight: 600;
}

.invQuoteHeader strong {
  color: var(--inv-ink);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
}

.invQuoteFields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.invQuoteField {
  min-height: 122px;
  border-top: 4px solid rgba(79, 210, 255, 0.42);
}

.invQuoteIndex {
  justify-self: end;
  width: 28px;
  height: 28px;
  background: rgba(79, 210, 255, 0.14);
  color: var(--inv-cyan);
}

.invQuoteTask {
  display: grid;
  align-content: center;
  gap: 12px;
  border-left: 5px solid rgba(241, 190, 90, 0.7);
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.08);
  padding: 16px;
}

.invQuoteTask p.invReveal.is-revealed {
  display: block;
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  color: var(--inv-green);
  padding-top: 10px;
}

.invCompareMatrix {
  display: grid;
  grid-template-columns: minmax(190px, 0.58fr) repeat(var(--compare-cols), minmax(0, 1fr));
  gap: 8px;
}

.invCompareCorner,
.invCompareHead,
.invCompareCriterion,
.invCompareCell {
  min-width: 0;
  padding: 10px 12px;
}

.invCompareCorner,
.invCompareHead {
  border: 1px solid rgba(57, 217, 145, 0.32);
  border-radius: var(--inv-radius);
  background: rgba(57, 217, 145, 0.08);
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 600;
  text-transform: uppercase;
}

.invCompareHead {
  display: grid;
  gap: 4px;
  text-transform: none;
}

.invCompareHead strong,
.invCompareCriterion {
  color: var(--inv-ink);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1.08;
}

.invCompareCriterion {
  display: grid;
  align-content: center;
  border-left: 5px solid rgba(57, 217, 145, 0.5);
  background: rgba(57, 217, 145, 0.07);
}

.invCompareCell {
  min-height: 96px;
  border-top: 3px solid rgba(152, 184, 188, 0.24);
}

.invCompareCell.is-preferred {
  border-top-color: rgba(57, 217, 145, 0.64);
  background:
    linear-gradient(180deg, rgba(57, 217, 145, 0.09), rgba(7, 16, 19, 0.9)),
    rgba(13, 23, 27, 0.86);
}

.invCatalystTimeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.invCatalystEvent {
  position: relative;
  min-height: 260px;
  border-top: 5px solid rgba(241, 190, 90, 0.54);
  padding-top: 48px;
}

.invCatalystStep {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  background: rgba(241, 190, 90, 0.14);
  color: var(--inv-amber);
}

.invCatalystDate {
  width: fit-content;
  border: 1px solid rgba(241, 190, 90, 0.34);
  border-radius: var(--inv-radius);
  background: rgba(241, 190, 90, 0.08);
  color: var(--inv-amber);
  padding: 5px 8px;
}

.invCatalystEffect {
  display: grid;
  gap: 4px;
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  color: var(--inv-green);
  padding-top: 8px;
}

.invCatalystEffect span {
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 600;
}

.invJudgementStages {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.invJudgementStage {
  position: relative;
  min-height: 246px;
  border-left: 5px solid rgba(57, 217, 145, 0.5);
  padding: 54px 12px 12px;
}

.invJudgementStep {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 32px;
  height: 32px;
  background: rgba(57, 217, 145, 0.16);
  color: var(--inv-green);
}

.invJudgementAnswer {
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  color: var(--inv-green);
  padding-top: 8px;
}

/* Investment slide formatting polish */

.invSlide {
  --inv-card-gap: 10px;
  --inv-card-pad: 16px;
}

.invSlide:not(.invVisualPauseSlide):not(.invTitleOnlySlide) .invSlideHeader {
  gap: 16px;
  padding-bottom: 12px;
}

.invEyebrow {
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 5px 9px;
}

.invTitleBlock h1 {
  line-height: 1.06;
}

.invZhTitle {
  margin-top: 5px;
  color: rgba(205, 242, 246, 0.82);
  line-height: 1.12;
}

.invLead,
.invHeroKicker,
.invPromptZh,
.invZhLine,
.invObjectiveZh,
.invTermDefinitionZh {
  line-height: 1.14;
}

.invBigQuestion,
.invDataPrompt h2,
.invExamBox h3,
.invModelCue strong {
  font-weight: 600;
  line-height: 1.08;
}

.invPanel,
.invMarketCard,
.invMetric,
.invObjective,
.invTermBox,
.invTermNote,
.invCheckItem,
.invStep,
.invDataFocusCard,
.invDataPrompt,
.invEvidence,
.invRiskItem,
.invCalcBox,
.invPeerBox,
.invExamBox,
.invModelCue,
.invModelPoint,
.invNotePanel,
.invChoice,
.invKeyword,
.invSourceMetaItem,
.invSourceCheck,
.invQuoteScreen,
.invQuoteTask,
.invQuoteField,
.invCompareHead,
.invCompareCriterion,
.invCompareCell,
.invCatalystEvent,
.invJudgementStage {
  gap: var(--inv-card-gap);
  padding: var(--inv-card-pad);
}

.invNotePanel,
.invSourceAnswer,
.invJudgementAnswer,
.invCatalystEffect,
.invQuoteTask p.invReveal.is-revealed {
  background: rgba(57, 217, 145, 0.055);
}

.invNotePanel > strong,
.invSourceAnswer > span:first-child,
.invCatalystEffect span,
.invRiskEffect .invEyebrow {
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 600;
  line-height: 1.05;
}

.invSectionSlide .invSlideBody {
  align-content: center;
}

.invSectionDivider {
  width: min(100%, 1160px);
  min-height: 360px;
  gap: 16px;
  padding: 28px 0;
}

.invSectionProgress {
  width: min(100%, 1040px);
  gap: 10px;
}

.invSectionProgress span {
  min-height: 50px;
  padding: 9px 10px 0 0;
}

.invObjectiveGrid {
  gap: 16px;
  align-items: stretch;
}

.invObjective {
  min-height: 250px;
  align-content: end;
  padding: 22px 20px;
}

.invObjective strong {
  line-height: 1.1;
}

.invDiscussionStack {
  gap: 16px;
}

.invDiscussionQuestion,
.invDiscussionAnswer {
  padding: 22px;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionStack {
  gap: 16px;
}

.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion,
.invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer {
  min-height: 300px;
  padding: 24px;
}

.invTermBox {
  min-height: 370px;
  padding: 24px;
}

.invTermDefinition {
  gap: 16px;
}

.invCheckList {
  gap: 10px;
}

.invCheckItem {
  min-height: 100px;
  align-items: center;
  padding: 14px 16px;
}

.invFlow {
  gap: 16px;
}

.invFlow .invStep {
  min-height: 148px;
  padding: 16px;
}

.invFlow-sequence .invStep {
  min-height: 240px;
  padding: 18px;
}

.invPeerTaskSlide .invPeerBox {
  gap: 14px;
  padding: 16px;
}

.invPeerTaskSlide .invStep {
  min-height: 112px;
}

.invQuizSlide .invPanel,
.invDataSnapshotSlide .invDataSimple,
.invCalcBox,
.invExamBox,
.invModelFrame {
  width: min(1240px, 100%);
}

.invDataFocus {
  gap: 12px;
}

.invDataFocusCard {
  min-height: 128px;
}

.invDataTask {
  gap: 6px;
  padding: 14px 16px;
}

.invConceptTriad {
  gap: 16px;
}

.invConceptCard {
  min-height: 360px;
  gap: 8px;
  padding: 18px 16px;
}

.invConceptRows {
  gap: 6px;
}

.invSourceMeta {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.invSourceChecks {
  gap: 12px;
}

.invSourceCheck {
  min-height: 146px;
  padding-left: 56px;
}

.invSourceAnswer {
  border-radius: calc(var(--inv-radius) - 2px);
  padding: 8px 10px;
}

.invQuoteMap {
  grid-template-columns: minmax(0, 0.68fr) minmax(350px, 0.32fr);
  gap: 16px;
}

.invQuoteFields,
.invCompareMatrix,
.invCatalystTimeline,
.invJudgementStages {
  gap: 10px;
}

.invQuoteTask {
  align-content: start;
}

.invCompareCell {
  min-height: 88px;
}

.invCatalystTimeline {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.invCatalystEvent {
  min-height: 226px;
  padding-top: 48px;
}

.invJudgementStage {
  min-height: 250px;
  padding-top: 52px;
}

.invJudgementAnswer {
  border-radius: calc(var(--inv-radius) - 2px);
  padding: 8px 10px;
}

.invAnalystBoardSlide .invEvidenceGrid {
  gap: 14px;
}

.invAnalystBoardSlide .invEvidence {
  min-height: 178px;
  padding: 38px 16px 14px;
}

.invRiskGrid {
  gap: 12px;
}

.invRiskItem {
  min-height: 88px;
  padding: 10px 14px;
}

.invModelAnswerSlide .invModelFrame {
  gap: 12px;
}

.invModelPoint {
  min-height: 94px;
  padding: 12px 14px 12px 62px;
}

.invModelPoint p + p {
  margin-top: 5px;
}

.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invNotePanel {
  padding: 14px 16px;
}

.invPeerTaskSlide:has(.invNotePanel.is-revealed) .invPeerBox {
  gap: 10px;
}

.invConceptTriadSlide:has(.invFocusPrompt.is-revealed) .invFocusPrompt,
.invSourceLens:has(.invSourceAnswer.is-revealed) .invFocusPrompt,
.invComparisonMatrixSlide:has(.invCompareCell .invReveal.is-revealed) .invFocusPrompt,
.invCatalystTimelineSlide:has(.invCatalystEffect.is-revealed) .invFocusPrompt,
.invJudgementFrameSlide:has(.invJudgementAnswer.is-revealed) .invFocusPrompt,
.invModelAnswerSlide:has(.invModelParas p.is-revealed) .invMarkNote {
  display: none;
}

.invQuoteMap:has(.invQuoteTask p.invReveal.is-revealed) .invQuoteHeader,
.invQuoteMap:has(.invQuoteTask p.invReveal.is-revealed) .invQuoteField em,
.invQuoteMap:has(.invQuoteTask p.invReveal.is-revealed) .invQuoteTask > strong,
.invQuoteMap:has(.invQuoteTask p.invReveal.is-revealed) .invQuoteTask > .invZhLine,
.invCatalystTimelineSlide:has(.invCatalystEffect.is-revealed) .invCatalystEvent > p:not(.invCatalystEffect),
.invJudgementFrameSlide:has(.invJudgementAnswer.is-revealed) .invJudgementStage > p:not(.invJudgementAnswer) {
  display: none;
}

.invCompareHead,
.invCompareCriterion,
.invCompareCell {
  padding: 8px 10px;
}

.invCompareCell {
  min-height: 66px;
}

.invQuoteField {
  min-height: 96px;
}

.invQuoteTask {
  gap: 8px;
  padding: 12px;
}

.invQuoteMap:has(.invQuoteTask p.invReveal.is-revealed) .invQuoteTask {
  align-content: center;
}

.invQuoteTask p.invReveal.is-revealed,
.invJudgementAnswer,
.invSourceAnswer,
.invCatalystEffect {
  padding: 6px 8px;
  line-height: 1.08;
}

.invConceptCard {
  min-height: 330px;
}

.invSourceCheck {
  min-height: 126px;
}

.invCatalystEvent {
  min-height: 198px;
}

.invJudgementStage {
  min-height: 214px;
  padding: 46px 10px 10px;
}

.invJudgementStep {
  top: 10px;
  left: 10px;
}

.invModelAnswerSlide .invModelPoint {
  min-height: 84px;
  padding: 9px 12px 9px 56px;
}

.invModelAnswerSlide .invModelPoint::before {
  left: 12px;
  top: 10px;
}

.invCompareTwoColumn,
.invClassificationTask,
.invYesNoCheck,
.invDefinitionRecall,
.invMissingSentence {
  width: min(1240px, 100%);
  display: grid;
  gap: 12px;
}

.invCompareColumns,
.invClassificationCategories,
.invClassificationItems,
.invYesNoItems {
  display: grid;
  gap: 12px;
}

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

.invClassificationCategories {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.invClassificationItems {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.invCompareColumn,
.invClassificationCategory,
.invClassificationItem,
.invYesNoItem,
.invDefinitionRecallRow {
  min-width: 0;
  border: 1px solid rgba(152, 184, 188, 0.28);
  border-radius: var(--inv-radius);
  background:
    linear-gradient(180deg, rgba(18, 35, 41, 0.92), rgba(7, 16, 19, 0.88)),
    rgba(13, 23, 27, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 12px 32px rgba(0, 0, 0, 0.18);
}

.invCompareColumn {
  display: grid;
  gap: 9px;
  align-content: start;
  min-height: 300px;
  border-top: 5px solid var(--type-accent-line);
  padding: 14px;
}

.invCompareColumn h2 {
  display: grid;
  gap: 4px;
  margin: 0;
  color: var(--inv-ink);
  font-family: var(--inv-text);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.02;
}

.invCompareColumn h2 span {
  color: var(--inv-muted);
  font-size: 22px;
  font-weight: 400;
}

.invCompareList {
  display: grid;
  gap: 8px;
}

.invCompareListItem {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 7px 10px;
  align-items: start;
  border: 1px solid rgba(152, 184, 188, 0.16);
  border-radius: calc(var(--inv-radius) - 2px);
  background: rgba(255, 255, 255, 0.035);
  padding: 8px 10px;
}

.invCompareListItem > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: calc(var(--inv-radius) - 2px);
  background: rgba(57, 217, 145, 0.14);
  color: var(--inv-green);
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1;
}

.invCompareListItem strong,
.invClassificationPrompt strong,
.invYesNoStatement strong,
.invDefinitionRecallTerm strong,
.invDefinitionRecallAnswer strong {
  color: var(--inv-ink);
  font-family: var(--inv-text);
  font-size: var(--inv-classroom-text);
  font-weight: 500;
  line-height: 1.08;
}

.invCompareListItem .invZhLine {
  grid-column: 2;
  margin: 0;
  font-size: 24px;
  line-height: 1.08;
}

.invCompareListItem strong {
  font-size: 30px;
  line-height: 1.06;
}

.invClassificationTask > .invFocusPrompt,
.invYesNoCheck > .invFocusPrompt,
.invDefinitionRecall > .invFocusPrompt,
.invMissingSentence > .invFocusPrompt,
.invCompareTwoColumn > .invFocusPrompt {
  margin-top: 0;
}

.invCompareSlide .invSlideBody,
.invClassificationTaskSlide .invSlideBody,
.invYesNoCheckSlide .invSlideBody,
.invDefinitionRecallSlide .invSlideBody,
.invMissingSentenceSlide .invSlideBody {
  align-content: start;
  padding-top: 8px;
}

.invClassificationTask > .invFocusPrompt {
  padding: 10px 12px;
}

.invClassificationTask > .invFocusPrompt strong {
  display: block;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.08;
}

.invClassificationTask > .invFocusPrompt .invZhLine {
  margin-top: 4px;
  font-size: 24px;
  line-height: 1.1;
}

.invDefinitionRecall > .invFocusPrompt {
  padding: 10px 12px;
}

.invDefinitionRecall > .invFocusPrompt strong {
  display: block;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.08;
}

.invDefinitionRecall > .invFocusPrompt .invZhLine {
  margin-top: 4px;
  font-size: 24px;
  line-height: 1.1;
}

.invClassificationCategory {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 8px;
  align-items: center;
  border-top: 4px solid var(--type-accent-line);
  padding: 8px 10px;
}

.invClassificationCategory strong {
  color: var(--inv-ink);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.05;
}

.invClassificationCategory span,
.invClassificationCategory em {
  color: var(--inv-muted);
  font-size: 18px;
  font-style: normal;
  line-height: 1.12;
}

.invClassificationCategory em {
  grid-column: 1 / -1;
  font-size: 16px;
}

.invClassificationItem,
.invYesNoItem {
  display: grid;
  gap: 8px;
  min-height: 206px;
  border-left: 5px solid var(--type-accent-line);
  padding: 14px;
}

.invClassificationPrompt,
.invYesNoStatement {
  display: grid;
  gap: 6px;
}

.invClassificationPrompt .invZhLine,
.invYesNoStatement .invZhLine,
.invClassificationResult .invZhLine,
.invYesNoAnswer .invZhLine {
  font-size: 24px;
  line-height: 1.08;
  margin: 0;
}

.invClassificationPrompt strong,
.invYesNoStatement strong {
  font-size: 28px;
  line-height: 1.06;
}

.invClassificationPrompt > span,
.invYesNoStatement > span {
  width: fit-content;
  border-radius: calc(var(--inv-radius) - 2px);
  background: var(--type-accent-soft);
  color: var(--type-accent);
  padding: 5px 8px;
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1;
}

.invClassificationResult,
.invYesNoAnswer,
.invDefinitionRecallAnswer {
  display: grid;
  gap: 4px;
  border-top: 1px solid rgba(57, 217, 145, 0.28);
  border-radius: calc(var(--inv-radius) - 2px);
  background: rgba(57, 217, 145, 0.055);
  padding: 8px 10px;
}

.invClassificationResult.invReveal.is-revealed,
.invYesNoAnswer.invReveal.is-revealed,
.invDefinitionRecallAnswer.invReveal.is-revealed {
  display: grid;
}

.invClassificationResult > span:first-child,
.invYesNoAnswer > span:first-child {
  width: fit-content;
  border-radius: calc(var(--inv-radius) - 2px);
  background: rgba(57, 217, 145, 0.16);
  color: var(--inv-green);
  padding: 5px 8px;
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1;
}

.invClassificationResult p,
.invYesNoAnswer p {
  margin: 0;
  color: var(--inv-ink);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.1;
}

.invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationItem {
  min-height: 0;
  align-content: start;
}

.invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationPrompt strong,
.invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoStatement strong {
  font-size: 24px;
  line-height: 1.06;
}

.invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationPrompt .invZhLine {
  display: none;
}

.invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoItem {
  min-height: 0;
  align-content: start;
}

.invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoItems {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoStatement .invZhLine {
  display: none;
}

.invDefinitionRecallRows {
  display: grid;
  gap: 8px;
}

.invDefinitionRecallRow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-left: 5px solid var(--type-accent-line);
  padding: 10px 12px;
}

.invDefinitionRecallTerm,
.invDefinitionRecallAnswer {
  min-width: 0;
  min-height: 0;
}

.invDefinitionRecallTerm {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 8px;
  align-items: center;
  align-content: center;
}

.invDefinitionRecallTerm .invZhLine,
.invDefinitionRecallAnswer .invZhLine {
  font-size: 24px;
  line-height: 1.08;
  margin: 3px 0 0;
}

.invDefinitionRecallTerm .invZhLine {
  grid-column: 2;
}

.invDefinitionRecallTerm strong,
.invDefinitionRecallAnswer strong {
  font-size: 28px;
  line-height: 1.06;
}

.invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) {
  grid-template-columns: minmax(190px, 0.32fr) minmax(0, 1fr);
  align-items: stretch;
}

.invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) .invDefinitionRecallTerm {
  border-right: 1px solid rgba(214, 231, 232, 0.12);
  padding-right: 10px;
}

.invDefinitionRecallTerm > span {
  width: fit-content;
  border-radius: calc(var(--inv-radius) - 2px);
  background: rgba(241, 190, 90, 0.12);
  color: var(--inv-amber);
  padding: 5px 8px;
  font-size: var(--inv-ui);
  font-weight: 700;
  line-height: 1;
}

.invMissingSentence .invFlow {
  width: 100%;
}

.invMissingSentence .invFlow-sequence {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.invMissingSentence .invStep {
  align-content: start;
  padding: 12px;
}

.invMissingSentence .blank {
  max-width: 100%;
  overflow: hidden;
}

.invMissingSentence .blank:not(.is-revealed) .invBlankText {
  display: none;
}

.invMissingSentence .blank.is-revealed {
  display: inline-grid;
  width: auto;
  min-width: 0;
  max-width: min(100%, 14ch);
  white-space: normal;
}

.invMissingSentence .blank.is-revealed .invBlankText {
  overflow-wrap: anywhere;
}

.invMissingSentence .invStep.is-missingSentence {
  border-color: rgba(241, 190, 90, 0.72);
  background:
    linear-gradient(180deg, rgba(241, 190, 90, 0.12), rgba(7, 17, 20, 0.9)),
    rgba(9, 19, 22, 0.9);
}

/* Notes and overview */

.invNotes {
  position: fixed;
  right: 20px;
  bottom: 54px;
  z-index: 10;
  width: min(520px, calc(100vw - 40px));
  max-height: 52vh;
  overflow: auto;
  display: none;
  border: 1px solid var(--inv-line-strong);
  border-radius: var(--inv-radius);
  background: #0d171b;
  box-shadow: var(--inv-shadow);
  color: var(--inv-muted);
  padding: 16px;
}

.invNotes.is-visible {
  display: block;
}

.invNotes h2 {
  margin: 0 0 10px;
  color: var(--inv-ink);
  font-size: 18px;
  font-weight: 600;
}

.invNotes p,
.invNotes li {
  font-size: 15px;
  line-height: 1.5;
}

.invOverview {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  place-items: center;
  background: rgba(0, 0, 0, 0.72);
  padding: 22px;
}

.invOverview.is-visible {
  display: grid;
}

.invOverviewPanel {
  width: min(980px, 100%);
  max-height: min(720px, 88vh);
  overflow: auto;
  border: 1px solid var(--inv-line-strong);
  border-radius: var(--inv-radius);
  background: #0d171b;
  padding: 18px;
}

.invOverviewPanel h2 {
  margin: 0 0 14px;
  font-size: 28px;
  font-weight: 600;
}

.invOverviewGrid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.invOverviewItem {
  min-height: 74px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.045);
  color: var(--inv-ink);
  cursor: pointer;
  padding: 9px;
  text-align: left;
}

/* Quiz view */

.invQuizDeck {
  width: min(1000px, calc(100% - 36px));
  margin: 18px auto 48px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(11, 21, 25, 0.9);
  box-shadow: var(--inv-shadow);
  padding: clamp(18px, 3vw, 34px);
}

.invQuizHeader {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  border-bottom: 1px solid var(--inv-line);
  padding-bottom: 18px;
}

.invQuizHeader h1 {
  margin: 4px 0 0;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 600;
  line-height: 1.05;
}

.invQuizHeader p {
  max-width: 48rem;
  color: var(--inv-muted);
  font-size: 17px;
  line-height: 1.45;
}

.invQuizQuestions {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.invQuizQuestion {
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(21, 36, 43, 0.72);
  padding: 18px;
}

.invQuizPrompt {
  color: var(--inv-ink);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.invQuizQuestion .invPromptZh {
  margin-top: 4px;
  color: var(--inv-muted);
  font-size: 17px;
}

.invQuizQuestion .invQuizChoices {
  grid-template-columns: minmax(0, 1fr);
}

.invQuizChoices label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--inv-ink);
  padding: 12px;
  font-size: 17px;
  line-height: 1.35;
}

.invQuizQuestion input[type="text"] {
  width: min(460px, 100%);
  min-height: 42px;
  border: 1px solid var(--inv-line-strong);
  border-radius: var(--inv-radius);
  background: #071013;
  color: var(--inv-ink);
  padding: 8px 10px;
}

.invQuizCorrection {
  margin-top: 10px;
  color: var(--inv-muted);
  font-size: 16px;
  line-height: 1.4;
}

.invQuizQuestion.is-correct {
  border-color: rgba(57, 217, 145, 0.58);
}

.invQuizQuestion.is-wrong {
  border-color: rgba(238, 108, 101, 0.58);
}

.invQuizFooter {
  justify-content: flex-end;
  border-top: 1px solid var(--inv-line);
  margin-top: 18px;
  padding-top: 18px;
}

.invQuizScore {
  color: var(--inv-muted);
  font-size: 16px;
  font-weight: 600;
}

/* Investment handout view */

.invHandout {
  width: min(1040px, calc(100% - 28px));
  margin: 14px auto 42px;
}

.handoutToolbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(7, 16, 19, 0.94);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  padding: 8px;
}

.handoutTools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.handoutAnswerToggle {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--inv-line);
  border-radius: var(--inv-radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--inv-ink);
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.handoutDocument {
  margin: 14px auto 0;
  border: 1px solid #cfd8d8;
  border-radius: 6px;
  background: #fff;
  color: #111;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.18);
  padding: 20px;
  font-size: 13px;
  line-height: 1.28;
}

.handoutHeader {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.42fr);
  gap: 16px;
  border-bottom: 2px solid #111;
  padding-bottom: 12px;
}

.handoutKicker {
  margin: 0 0 4px;
  color: #36545a;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.handoutHeader h1 {
  margin: 0;
  color: #111;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.04;
}

.handoutHeader p {
  margin: 7px 0 0;
  color: #334;
}

.handoutMeta {
  display: grid;
  gap: 6px;
  margin: 0;
}

.handoutMeta div {
  display: grid;
  grid-template-columns: minmax(86px, 0.45fr) minmax(0, 1fr);
  gap: 8px;
  border-bottom: 1px solid #d7dddd;
  padding-bottom: 4px;
}

.handoutMeta dt {
  color: #4b6266;
  font-weight: 700;
}

.handoutMeta dd {
  margin: 0;
  font-weight: 600;
}

.handoutSection {
  display: grid;
  grid-template-columns: minmax(150px, 0.26fr) minmax(0, 1fr);
  gap: 14px;
  border-top: 1px solid #cfd8d8;
  padding-top: 12px;
  margin-top: 12px;
  break-inside: avoid;
}

.handoutSectionTitle span {
  display: inline-flex;
  min-width: 32px;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: #111;
  color: #fff;
  font-weight: 700;
}

.handoutSectionTitle h2 {
  margin: 8px 0 0;
  color: #111;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.12;
}

.handoutSectionTitle p {
  margin: 6px 0 0;
  color: #46585c;
}

.handoutSectionBody {
  display: grid;
  gap: 10px;
}

.handoutFactGrid,
.handoutCases,
.handoutTermList,
.handoutPromptGrid {
  display: grid;
  gap: 8px;
}

.handoutFactGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.handoutFact,
.handoutCase,
.handoutTermItem,
.handoutPrompt,
.handoutCalculation,
.handoutSentence,
.handoutWriting {
  border: 1px solid #cfd8d8;
  border-radius: 5px;
  background: #fbfdfd;
  padding: 8px;
}

.handoutFact {
  display: grid;
  gap: 3px;
}

.handoutFact span,
.handoutFact em,
.handoutPrompt span {
  color: #4b6266;
}

.handoutFact strong {
  font-size: 15px;
}

.handoutFact em {
  font-style: normal;
  font-size: 12px;
}

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

.handoutCase,
.handoutTermItem,
.handoutPrompt,
.handoutCalculation,
.handoutSentence,
.handoutWriting {
  display: grid;
  gap: 6px;
}

.handoutTermItem {
  grid-template-columns: minmax(100px, 0.22fr) minmax(0, 1fr);
  align-items: baseline;
}

.handoutDataTable {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.handoutDataTable th,
.handoutDataTable td {
  border: 1px solid #cbd5d5;
  padding: 7px;
  text-align: left;
  vertical-align: top;
}

.handoutDataTable th {
  background: #edf4f4;
  color: #1a2b2f;
  font-weight: 700;
}

.handoutDataTable span {
  color: #4b6266;
}

.handoutBlank {
  display: inline-flex;
  min-width: var(--handout-blank-width, 12ch);
  min-height: 1.1em;
  align-items: end;
  justify-content: center;
  border-bottom: 1.5px solid #111;
  color: transparent;
  vertical-align: baseline;
}

.blankAnswer {
  color: transparent;
}

.handoutDocument.is-showing-answers .blankAnswer {
  color: #111;
}

.handoutWriteLine {
  display: block;
  min-height: 22px;
  border-bottom: 1px solid #9aa8aa;
}

.handoutKeywords {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.handoutKeywords span {
  border: 1px solid #b8c5c6;
  border-radius: 4px;
  background: #edf4f4;
  padding: 3px 6px;
  font-weight: 600;
}

.handoutFootnote {
  border-top: 1px solid #cfd8d8;
  margin-top: 12px;
  padding-top: 8px;
  color: #4b6266;
  font-size: 11px;
}

/* Responsive */

@media (max-width: 900px) {
  :root {
    --inv-classroom-title: 36px;
    --inv-classroom-text: 24px;
    --inv-ui: 14px;
  }

  body.investment-deck {
    overflow: hidden;
  }

  .investment-page {
    width: min(100% - 28px, var(--inv-page-max));
    padding-top: 14px;
  }

  .investment-nav,
  .investment-section-head,
  .investment-card-grid,
  .investment-overview-card,
  .investment-syllabus-unit-grid,
  .investment-syllabus-reference-grid,
  .invQuizHeader,
  .investment-footer {
    grid-template-columns: 1fr;
  }

  .investment-overview-zh {
    border-left: 0;
    border-top: 1px solid rgba(79, 210, 255, 0.18);
    padding-left: 0;
    padding-top: 18px;
  }

  .investment-nav {
    display: grid;
  }

  .investment-nav-links,
  .investment-actions,
  .investment-card-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .investment-link,
  .investment-action,
  .investment-card-action {
    width: 100%;
    text-align: center;
  }

  .investment-hero {
    min-height: 700px;
    align-content: start;
  }

  .investment-syllabus-hero {
    min-height: 620px;
  }

  .investment-hero-copy,
  .investment-status-panel {
    padding-inline: 20px;
  }

  .investment-hero h1 {
    font-size: clamp(46px, 14vw, 64px);
  }

  .investment-hero-copy > p {
    font-size: 18px;
  }

  .investment-learning-strip {
    grid-template-columns: 1fr;
  }

  .investment-learning-item + .investment-learning-item {
    border-left: 0;
  }

  .investment-section h2 {
    font-size: 34px;
  }

  .investment-syllabus-page {
    --syllabus-card-min: 280px;
  }

  .invApp {
    height: 100svh;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 6px;
    padding: 6px;
  }

  .invTopbar {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invModeTabs,
  .invControls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(52px, 1fr));
    width: 100%;
  }

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

  .invModeTabs a,
  .invButton {
    min-height: 34px;
    padding: 7px 6px;
    font-size: 13px;
  }

  .invSlide {
    padding: 18px;
  }

  .invSlide.is-active {
    gap: 12px;
  }

  .invSlideBody {
    padding-top: 8px;
  }

  .invSlideHeader,
  .invHeroGrid,
  .invTwoColumn,
  .invDataSimple,
  .invSectionDeck,
  .invFlow,
  .invCalcBox,
  .invObjectiveGrid,
  .invEvidenceGrid,
  .invRiskGrid,
  .invQuizChoices,
  .invExamKeywords,
  .invTermGrid {
    grid-template-columns: 1fr;
  }

  .invTitleOnlySlide .invSlideHeader {
    min-height: 100%;
    padding: clamp(18px, 5vh, 42px) 6px 18px;
  }

  .invTitleOnlySlide::after {
    left: 32px;
    right: 24px;
    bottom: 30px;
  }

  .invTitleOnlySlide .invTitleBlock {
    width: 100%;
    gap: 12px;
    padding-left: 18px;
  }

  .invTitleOnlySlide .invTitleBlock::before {
    width: 4px;
  }

  .invTitleOnlySlide .invTitleBlock::after {
    inset: -18px -10px -18px -14px;
  }

  .invPriceChartStage {
    grid-template-rows: auto minmax(0, 1fr) auto;
  }

  .invPriceChartOverlay {
    position: relative;
    top: auto;
    left: auto;
    width: auto;
    margin: 8px;
    padding: 12px;
  }

  .invPriceChartOverlay h1 {
    font-size: 28px;
  }

  .invPriceChartQuestion {
    font-size: 24px;
  }

  .invPriceChartSvg {
    padding-top: 0;
  }

  .invChartGridLine text,
  .invChartAxisLabel text {
    font-size: 24px;
  }

  .invChartLabel {
    padding: 7px;
  }

  .invPriceChartFooter {
    display: grid;
    gap: 4px;
    padding: 8px;
    font-size: 12px;
  }

  .invTitleOnlySlide .invEyebrow,
  .invTitleOnlySlide .invLead {
    padding: 6px 9px;
  }

  .invTitleOnlySlide .invHeroKicker {
    border-left-width: 4px;
    padding: 12px 13px;
  }

  .invPhotoFull,
  .invPhotoInset {
    height: 180px;
  }

  .invVisualPauseText {
    padding: 0 24px 32px;
  }

  .invPanel,
  .invMarketCard,
  .invMetric,
  .invObjective,
  .invTermBox,
  .invTermNote,
  .invCheckItem,
  .invStep,
  .invDataFocusCard,
  .invDataPrompt,
  .invEvidence,
  .invRiskItem,
  .invCalcBox,
  .invPeerBox,
  .invExamBox,
  .invModelParas p,
  .invNotePanel,
  .invChoice,
  .invKeyword {
    padding: 13px;
  }

  .invChoice,
  .invKeyword {
    min-height: auto;
  }

  .invChoice {
    min-width: 0;
    gap: 6px;
    overflow-wrap: anywhere;
    padding: 6px 8px;
  }

  .invChoice span:last-child {
    min-width: 0;
  }

  .invChoiceBadge {
    width: 30px;
    height: 30px;
  }

  .invQuizSlide .invPromptZh {
    display: none;
  }

  .invQuizSlide .invPanel {
    gap: 5px;
    padding: 8px;
  }

  .invQuizSlide .invBigQuestion,
  .invQuizSlide .invChoice {
    min-height: 0;
    font-size: 18px;
    line-height: 1.08;
  }

  .invQuizSlide .invQuizChoices {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .invQuizSlide .invQuizFeedback {
    font-size: 20px;
    line-height: 1.08;
  }

  .invStepNum {
    width: 32px;
    height: 32px;
  }

  .invFlow {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .invFlow .invStep {
    min-height: auto;
    padding: 7px;
  }

  .invFlow-sequence .invStep {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .invFlow-sequence .invStepNum {
    margin-bottom: 0;
  }

  .invFlow .invStep::after {
    display: none;
  }

  .invStep {
    min-height: auto;
    gap: 8px;
    padding: 8px;
  }

  .invFlow .invZhLine {
    display: none;
  }

  .invCalcBox {
    min-height: auto;
  }

  .invWorked,
  .invTryIt,
  .invObjective,
  .invDataFocusCard,
  .invEvidence,
  .invRiskItem {
    min-height: auto;
  }

  .invHeroGrid .invPanel,
  .invHeroSlide .invMetric,
  .invDiscussionQuestion,
  .invTermBox,
  .invPeerTaskSlide .invStep {
    min-height: auto;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionStack {
    gap: 6px;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer {
    padding: 8px 10px;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion::before,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer::before,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invSlideHeader .invZhTitle,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .sourceList {
    display: none;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invBigQuestion,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer p {
    line-height: 1.08;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer p {
    margin: 0;
  }

  .invMarketHeader {
    display: none;
  }

  .invSlide[data-type="marketBrief"] .invLead {
    display: none;
  }

  .invSlide[data-type="marketBrief"] .invHeroGrid,
  .invSlide[data-type="marketBrief"] .invPanel {
    gap: 10px;
  }

  .invSlide[data-type="marketBrief"] .invMetricGrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .invSlide[data-type="marketBrief"] .invMetric {
    min-height: 0;
    padding: 8px;
  }

  .invSlide[data-type="marketBrief"] .invHeroPhotoCredit {
    display: none;
  }

  .invPeerTaskSlide .invSlideBody {
    padding-top: 8px;
  }

  .invPeerTaskSlide .invPeerBox {
    padding: 10px;
  }

  .invPeerSteps {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invPeerTaskSlide:not(.invSortTaskSlide) .invPeerSteps {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invPeerTaskSlide:not(.invSortTaskSlide) .invStep {
    gap: 6px;
    padding: 8px;
  }

  .invPeerTaskSlide .invStep .invZhLine,
  .invPeerTaskSlide .invNotePanel .invPromptZh {
    display: none;
  }

  .invPeerTaskSlide:has(.invNotePanel.is-revealed):not(.invSortTaskSlide):not(.invDefinitionRecallSlide):not(.invMissingSentenceSlide) .invPeerSteps {
    gap: 3px;
  }

  .invPeerTaskSlide:has(.invNotePanel.is-revealed):not(.invSortTaskSlide):not(.invDefinitionRecallSlide):not(.invMissingSentenceSlide) .invStep {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 3px 6px;
    padding: 5px;
  }

  .invPeerTaskSlide:has(.invNotePanel.is-revealed):not(.invSortTaskSlide):not(.invDefinitionRecallSlide):not(.invMissingSentenceSlide) .invStep strong {
    font-size: 20px;
    line-height: 1.02;
  }

  .invPeerTaskSlide:has(.invNotePanel.is-revealed):not(.invSortTaskSlide) .invNotePanel {
    padding: 6px;
  }

  .invPeerTaskSlide:has(.invNotePanel.is-revealed):not(.invSortTaskSlide) .invNotePanel p {
    margin: 0;
    font-size: 18px;
    line-height: 1.04;
  }

  .invSortTaskSlide .invSortInstructions {
    display: none;
  }

  .invSortBoard {
    gap: 8px;
  }

  .invSortCategories {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .invSortCategory {
    min-height: 42px;
  }

  .invSortCases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .invSortCase {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    min-height: auto;
    gap: 8px;
    padding: 8px;
  }

  .invSortCase span {
    width: 32px;
    height: 32px;
  }

  .invDataSnapshotSlide .invSlideBody {
    padding-top: 2px;
  }

  .invDataSnapshotSlide .invDataFocusCard {
    min-height: 84px;
    padding: 8px;
    gap: 3px;
  }

  .invDataSnapshotSlide .invDataPrompt {
    padding: 8px;
  }

  .invDataSnapshotSlide .invDataTask {
    padding: 6px;
  }

  .invObjectiveStep {
    top: 10px;
    right: 12px;
    font-size: 36px;
  }

  .invObjectiveStep,
  .invObjectivePhase {
    display: none;
  }

  .invObjectiveGrid {
    gap: 7px;
  }

  .invObjectiveGrid[data-count="5"] {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .invObjectiveGrid[data-count="5"] .invObjective {
    min-height: 0;
    padding: 7px 9px;
    gap: 3px;
  }

  .invObjectiveGrid[data-count="5"] .invObjective strong {
    font-size: 24px;
    line-height: 1.02;
  }

  .invObjectiveGrid[data-count="5"] .invObjectiveZh {
    display: none;
  }

  .invObjective {
    gap: 6px;
    padding: 8px;
  }

  .invObjective strong {
    align-self: start;
  }

  .invObjectiveZh {
    line-height: 1.1;
  }

  .invTermBox {
    grid-template-columns: 1fr;
    grid-template-areas:
      "term"
      "definition";
  }

  .invTermDefinition {
    border-left: 0;
    border-top: 1px solid rgba(214, 231, 232, 0.12);
    padding-left: 0;
    padding-top: 10px;
  }

  .invTermDefinitionZh {
    padding-top: 12px;
  }

  .invTermGrid {
    display: none;
  }

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

  .invSectionDivider {
    gap: 10px;
  }

  .invSectionKicker {
    font-size: 13px;
  }

  .invSectionDivider h1 {
    font-size: clamp(32px, 9vw, 42px);
  }

  .invSectionZh,
  .invSectionSubtitle {
    font-size: clamp(18px, 5vw, 24px);
  }

  .invSectionProgress {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-top: 4px;
  }

  .invSectionProgress span {
    font-size: 12px;
    padding-top: 6px;
  }

  .invSectionProgress em {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

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

  .invModelParas p {
    padding-left: 52px;
  }

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

  .invRiskItem {
    padding-top: 40px;
  }

  .invRiskMarker {
    width: 16px;
    height: 16px;
  }

  .invExitTicketSlide .invCheckItem {
    gap: 8px;
    padding: 10px;
  }

  .invExitTicketSlide .invZhLine {
    display: none;
  }

  .invAnswerSlide .invZhLine {
    display: none;
  }

  .invAnswerSlide .invSlideHeader .invZhTitle {
    display: none;
  }

  .invAnswerSlide .invCheckItem {
    min-height: auto;
    padding: 8px;
  }

  .invExitTicketSlide .invCheckNumber {
    width: 30px;
    height: 30px;
  }

  .blank {
    min-width: 4ch;
    border-bottom-width: 2px;
  }

  .invFooter {
    grid-template-columns: auto minmax(42px, 1fr);
  }

  .invSourceStamp {
    display: none;
  }

  .invDataFocus {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .invDataSimple,
  .invDataPrompt {
    gap: 8px;
  }

  .invDataFocusCard:last-child {
    grid-column: 1 / -1;
  }

  .invDataTask {
    gap: 4px;
    padding: 8px;
    border-left-width: 4px;
  }

  .invDataTask strong {
    display: none;
  }

  .invProgressText {
    display: none;
  }

  .sourcePanel {
    right: 0;
    width: min(330px, calc(100vw - 32px));
    max-height: 52vh;
  }

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

  .invNotes {
    right: 10px;
    bottom: 44px;
    width: calc(100vw - 20px);
  }

  .invQuizDeck {
    width: min(100% - 24px, 1000px);
    margin-top: 12px;
  }

  .invObjective:not(:last-child)::before {
    display: none;
  }

  .invObjective {
    min-height: auto;
  }

  .invSectionList span {
    min-height: auto;
    padding-right: 10px;
  }

  .invSectionList span::after {
    justify-self: start;
  }

  .invTermNote {
    min-height: auto;
    padding-top: 30px;
  }

  .invCheckItem,
  .invChoice {
    min-height: auto;
  }

  .invFormula,
  .invCalcRows,
  .invCalcBox > .invNotePanel {
    grid-column: auto;
  }

  .invCalcRows {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .invCalculationDeskSlide:has(.invNotePanel.is-revealed) .invCalcRows {
    display: none;
  }

  .invCalculationDeskSlide .invFormula {
    min-height: 0;
    padding: 7px 8px;
    font-size: 24px;
    line-height: 1.04;
  }

  .invCalcRow {
    grid-template-columns: minmax(82px, 0.8fr) minmax(0, 1fr);
    align-items: center;
    min-height: auto;
    gap: 4px 8px;
    padding: 6px 8px;
  }

  .invCalcRow span {
    font-size: 13px;
  }

  .invCalcRow strong {
    font-size: 22px;
  }

  .invCalcRow em {
    grid-column: 2;
    font-size: 14px;
  }

  .invWorked,
  .invTryIt {
    min-height: auto;
  }

  .invCalculationDeskSlide .invZhLine {
    display: none;
  }

  .invEvidence {
    min-height: auto;
    padding: 10px;
  }

  .invEvidenceNumber {
    display: none;
  }

  .invEvidence strong {
    min-height: auto;
  }

  .invAnalystBoardSlide .invEvidenceGrid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invAnalystBoardSlide .invEvidence {
    gap: 3px;
    display: block;
    min-height: auto;
    padding: 7px;
  }

  .invAnalystBoardSlide .invEvidence .invEyebrow,
  .invAnalystBoardSlide .invEvidenceNumber,
  .invAnalystBoardSlide .invEvidenceBody,
  .invAnalystBoardSlide .invEvidenceBody .invZhLine {
    display: none;
  }

  .invAnalystBoardSlide .invEvidence strong {
    font-size: 24px;
    line-height: 1.08;
  }

  .invAnalystBoardSlide .invFocusPrompt {
    display: none;
  }

  .invAnalystBoardSlide:has(.invEvidenceBody.is-revealed) .invFocusPrompt {
    display: none;
  }

  .invRiskGrid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invRiskItem {
    grid-template-columns: 28px minmax(0, 1fr);
    grid-template-areas:
      "marker title"
      "question question"
      "effect effect";
    padding: 8px;
  }

  .invRiskRegisterSlide .invRiskQuestion {
    display: none;
  }

  .invRiskMarker {
    position: static;
  }

  .invRiskEffect {
    grid-template-columns: 1fr;
    gap: 4px;
    border-left: 0;
    border-top: 1px solid rgba(238, 108, 101, 0.24);
    padding-left: 0;
    padding-top: 6px;
  }

  .invRiskRegisterSlide .invFocusPrompt .invZhLine {
    display: none;
  }

  .invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invFocusPrompt {
    display: none;
  }

  .invExamSlide .invExamBox {
    gap: 8px;
  }

  .invExamSlide .invExamKeywords {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
  }

  .invExamSlide .invPromptZh {
    display: none;
  }

  .invExamSlide .invExamBox h3,
  .invExamSlide .invKeyword {
    font-size: 16px;
    line-height: 1.08;
  }

  .invModelAnswerSlide .invModelFrame {
    gap: 6px;
  }

  .invModelAnswerSlide .invModelPoint {
    padding: 7px 8px 7px 46px;
  }

  .invModelAnswerSlide .invModelPoint::before {
    left: 8px;
    top: 8px;
    width: 28px;
    height: 28px;
  }

  .invModelAnswerSlide .invMarkNote {
    padding: 7px;
    font-size: 18px;
  }

  .invModelAnswerSlide:has(.invModelParas p.is-revealed) .invMarkNote {
    display: none;
  }

  .invModelPoint {
    min-height: auto;
    padding: 12px 12px 12px 54px;
  }

  .invModelPoint::before {
    left: 12px;
    top: 12px;
    width: 30px;
    height: 30px;
  }

  .invModelParas p {
    font-size: 18px;
    line-height: 1.08;
    padding: 0;
  }

  .invDiscussionSlide .invSlideBody,
  .invAnswerSlide .invSlideBody,
  .invFlowSlide .invSlideBody,
  .invTermSlide .invSlideBody,
  .invDataSnapshotSlide .invSlideBody,
  .invConceptTriadSlide .invSlideBody,
  .invSourceLensSlide .invSlideBody,
  .invQuoteMapSlide .invSlideBody,
  .invComparisonMatrixSlide .invSlideBody,
  .invCatalystTimelineSlide .invSlideBody,
  .invJudgementFrameSlide .invSlideBody,
  .invPeerTaskSlide .invSlideBody {
    align-content: start;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionStack {
    grid-template-columns: 1fr;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer {
    min-height: auto;
    align-content: start;
  }

  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion .invPromptZh,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer .invPromptZh {
    display: none;
  }

  .invSlide[data-type="marketBrief"] .invMarketCard {
    width: 100%;
  }

  .invSlide[data-type="marketBrief"] .invMetricGrid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .invSlide[data-type="marketBrief"] .invMetric {
    display: grid;
    grid-template-columns: minmax(86px, 0.42fr) minmax(0, 1fr);
    align-items: center;
    min-height: 0;
    gap: 5px 8px;
    border-top: 0;
    border-left: 4px solid rgba(79, 210, 255, 0.38);
    padding: 7px 8px;
  }

  .invSlide[data-type="marketBrief"] .invMetric strong,
  .invSlide[data-type="marketBrief"] .invMetricValue {
    line-height: 1.05;
  }

  .invConceptTriad {
    grid-template-columns: 1fr;
    align-content: start;
    align-items: start;
    gap: 3px;
  }

  .invConceptCard {
    min-height: 0;
    gap: 1px;
    padding: 3px 8px 3px 40px;
    border-top-width: 0;
    border-left: 4px solid rgba(57, 217, 145, 0.46);
  }

  .invConceptIndex {
    top: 8px;
    left: 8px;
    right: auto;
    width: 26px;
    height: 26px;
    font-size: 14px;
  }

  .invConceptTag {
    display: none;
  }

  .invConceptCard strong,
  .invConceptDefinition {
    font-size: 24px;
    line-height: 1.04;
  }

  .invConceptCard > .invZhLine {
    font-size: 13px;
    line-height: 1;
  }

  .invConceptRows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
  }

  .invConceptRow {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 4px 5px;
  }

  .invConceptTriadSlide .invConceptRows.invReveal.is-revealed {
    display: none;
  }

  .invConceptNote,
  .invConceptTriadSlide .invFocusPrompt,
  .invConceptTriadSlide .invFocusPrompt.invReveal.is-revealed {
    display: none;
  }

  .invSortTaskSlide .invSortBoard,
  .invSortTaskSlide .invSortCategories,
  .invSortTaskSlide .invSortCases {
    gap: 4px;
  }

  .invSortTaskSlide .invSortCategory {
    min-height: 36px;
    padding: 3px 4px;
  }

  .invSortTaskSlide .invSortCase {
    min-height: 50px;
    padding: 6px;
  }

  .invAnalystBoardSlide:has(.invEvidenceBody.is-revealed) .invEvidence {
    min-height: auto;
  }

  .invAnalystBoardSlide:has(.invEvidenceBody.is-revealed) .invEvidenceBody {
    display: none;
  }

  .invRiskRegisterSlide .invRiskItem,
  .invRiskRegisterSlide:has(.invRiskEffect.is-revealed) .invRiskItem {
    min-height: 0;
  }

  .invRiskRegisterSlide .invRiskEffect.invReveal.is-revealed {
    display: none;
  }

  .invSourceMeta,
  .invSourceChecks,
  .invQuoteMap,
  .invQuoteFields,
  .invCatalystTimeline,
  .invJudgementStages {
    grid-template-columns: 1fr;
    gap: 6px;
  }

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

  .invSourceMetaItem {
    min-height: 0;
    gap: 3px;
    padding: 7px;
  }

  .invSourceCheck {
    min-height: 0;
    gap: 4px;
    padding: 7px;
  }

  .invSourceCheckNum {
    position: static;
    width: 26px;
    height: 26px;
  }

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

  .invSourceCheck p:not(.invSourceAnswer) {
    display: none;
  }

  .invSourceCheck .invZhLine,
  .invSourceAnswer.invReveal.is-revealed,
  .invSourceLens .invFocusPrompt.invReveal.is-revealed {
    display: none;
  }

  .invQuoteMap {
    gap: 7px;
  }

  .invQuoteHeader {
    display: none;
  }

  .invQuoteScreen,
  .invQuoteTask {
    padding: 8px;
  }

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

  .invQuoteHeader {
    padding-bottom: 6px;
  }

  .invQuoteField {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    min-height: 0;
    gap: 4px 8px;
    border-top: 0;
    border-left: 4px solid rgba(79, 210, 255, 0.38);
    padding: 7px;
  }

  .invQuoteIndex {
    grid-row: 1 / span 2;
    justify-self: start;
  }

  .invQuoteField em,
  .invQuoteTask .invZhLine,
  .invQuoteTask p.invReveal.is-revealed {
    display: none;
  }

  .invCompareMatrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
  }

  .invCompareCorner {
    display: none;
  }

  .invCompareHead,
  .invCompareCriterion,
  .invCompareCell {
    padding: 5px;
  }

  .invCompareCriterion {
    grid-column: 1 / -1;
    min-height: 0;
  }

  .invCompareHead span,
  .invCompareCell span {
    display: none;
  }

  .invCompareCell {
    min-height: 44px;
  }

  .invCompareHead strong,
  .invCompareCriterion,
  .invCompareCell strong {
    font-size: 24px;
    line-height: 1.02;
  }

  .invComparisonMatrixSlide .invFocusPrompt.invReveal.is-revealed {
    display: none;
  }

  .invComparisonMatrixSlide:has(.invCompareCell .invReveal.is-revealed) .invCompareHead {
    display: none;
  }

  .invCompareTwoColumn,
  .invClassificationTask,
  .invYesNoCheck,
  .invDefinitionRecall,
  .invMissingSentence {
    width: 100%;
    gap: 6px;
  }

  .invCompareColumns,
  .invClassificationCategories,
  .invClassificationItems,
  .invYesNoItems,
  .invDefinitionRecallRow {
    grid-template-columns: 1fr;
    gap: 5px;
  }

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

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

  .invCompareColumn,
  .invClassificationItem,
  .invYesNoItem,
  .invDefinitionRecallRow {
    min-height: 0;
    padding: 7px;
  }

  .invCompareColumn {
    gap: 4px;
    padding: 6px 7px;
  }

  .invCompareColumn h2 {
    font-size: 22px;
    line-height: 1;
  }

  .invCompareTwoColumn > .invFocusPrompt {
    padding: 6px 7px;
  }

  .invCompareTwoColumn > .invFocusPrompt strong {
    font-size: 22px;
    line-height: 1.04;
  }

  .invCompareTwoColumn > .invFocusPrompt .invZhLine {
    display: none;
  }

  .invCompareListItem .invZhLine {
    display: none;
  }

  .invCompareColumn h2 span,
  .invClassificationCategory span,
  .invClassificationCategory em,
  .invClassificationPrompt .invZhLine,
  .invYesNoStatement .invZhLine,
  .invDefinitionRecallTerm .invZhLine,
  .invDefinitionRecallAnswer .invZhLine,
  .invMissingSentence .invMissingSentenceAnswerZh {
    display: none;
  }

  .invCompareList {
    gap: 4px;
  }

  .invCompareListItem {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 4px 7px;
    padding: 4px 6px;
  }

  .invCompareListItem > span,
  .invClassificationPrompt > span,
  .invYesNoStatement > span,
  .invDefinitionRecallTerm > span {
    width: 24px;
    height: 24px;
    padding: 0;
    font-size: 13px;
  }

  .invCompareListItem strong,
  .invClassificationPrompt strong,
  .invYesNoStatement strong,
  .invDefinitionRecallTerm strong,
  .invDefinitionRecallAnswer strong {
    font-size: 24px;
    line-height: 1.04;
  }

  .invCompareListItem strong {
    font-size: 22px;
  }

  .invClassificationCategory {
    gap: 2px;
    padding: 6px;
  }

  .invClassificationCategory strong {
    font-size: 16px;
  }

  .invClassificationTask > .invFocusPrompt {
    padding: 7px;
  }

  .invClassificationTask > .invFocusPrompt strong {
    font-size: 24px;
    line-height: 1.04;
  }

  .invClassificationTask > .invFocusPrompt .invZhLine {
    display: none;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationItems {
    gap: 5px;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) > .invClassificationCategories,
  .invClassificationTask:has(.invClassificationResult.is-revealed) > .invFocusPrompt.invReveal {
    display: none;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationItem {
    min-height: 0;
    gap: 3px;
    padding: 5px;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationPrompt,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoStatement {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 3px 6px;
    align-items: start;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationResult .invZhLine {
    display: none;
  }

  .invYesNoCheck > .invFocusPrompt {
    padding: 7px;
  }

  .invYesNoCheck > .invFocusPrompt strong {
    font-size: 24px;
    line-height: 1.04;
  }

  .invYesNoCheck > .invFocusPrompt .invZhLine {
    display: none;
  }

  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoItems {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoItem {
    min-height: 0;
    gap: 3px;
    padding: 5px;
  }

  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoAnswer .invZhLine {
    display: none;
  }

  .invDefinitionRecall:has(.invDefinitionRecallAnswer.is-revealed) > .invFocusPrompt,
  .invMissingSentence:has(.blank.is-revealed) > .invFocusPrompt,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) > .invFocusPrompt,
  .invClassificationTask:has(.invClassificationResult.is-revealed) > .invFocusPrompt {
    padding: 5px 7px;
  }

  .invDefinitionRecall:has(.invDefinitionRecallAnswer.is-revealed) > .invFocusPrompt strong,
  .invMissingSentence:has(.blank.is-revealed) > .invFocusPrompt strong,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) > .invFocusPrompt strong,
  .invClassificationTask:has(.invClassificationResult.is-revealed) > .invFocusPrompt strong {
    font-size: 22px;
    line-height: 1.02;
  }

  .invDefinitionRecall:has(.invDefinitionRecallAnswer.is-revealed) > .invFocusPrompt.invReveal {
    display: none;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationPrompt strong,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoStatement strong {
    font-size: 20px;
    line-height: 1.02;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationResult,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoAnswer {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 3px 6px;
    padding: 4px 5px;
  }

  .invClassificationTask:has(.invClassificationResult.is-revealed) .invClassificationResult p,
  .invYesNoCheck:has(.invYesNoAnswer.is-revealed) .invYesNoAnswer p {
    font-size: 16px;
    line-height: 1.02;
  }

  .invDefinitionRecall > .invFocusPrompt {
    padding: 7px;
  }

  .invDefinitionRecall > .invFocusPrompt strong {
    font-size: 24px;
    line-height: 1.04;
  }

  .invDefinitionRecall > .invFocusPrompt .invZhLine {
    display: none;
  }

  .invMissingSentenceSlide .invSlideHeader .invZhTitle {
    display: none;
  }

  .invMissingSentence > .invFocusPrompt {
    padding: 7px;
  }

  .invMissingSentence > .invFocusPrompt strong {
    font-size: 24px;
    line-height: 1.04;
  }

  .invMissingSentence > .invFocusPrompt .invZhLine {
    display: none;
  }

  .invMissingSentence .invFlow-sequence {
    grid-template-columns: 1fr;
  }

  .invMissingSentence:has(.blank.is-revealed) .invFlow-sequence {
    gap: 3px;
  }

  .invMissingSentence:has(.blank.is-revealed) > .invFocusPrompt.invReveal {
    display: none;
  }

  .invMissingSentence:has(.blank.is-revealed) .invStep {
    gap: 3px;
    padding: 4px 5px;
  }

  .invMissingSentence:has(.blank.is-revealed) .invStep strong {
    font-size: 18px;
    line-height: 1.02;
  }

  .invClassificationResult,
  .invYesNoAnswer,
  .invDefinitionRecallAnswer {
    gap: 3px;
    padding: 5px;
  }

  .invClassificationResult p,
  .invYesNoAnswer p {
    font-size: 18px;
    line-height: 1.06;
  }

  .invDefinitionRecallRows {
    gap: 5px;
  }

  .invDefinitionRecall:has(.invDefinitionRecallAnswer.is-revealed) .invDefinitionRecallRows {
    gap: 3px;
  }

  .invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 3px;
    padding: 5px;
  }

  .invDefinitionRecallTerm {
    border-right: 0;
    border-bottom: 1px solid rgba(214, 231, 232, 0.12);
    padding-right: 0;
    padding-bottom: 5px;
  }

  .invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) .invDefinitionRecallTerm {
    padding-bottom: 3px;
  }

  .invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) .invDefinitionRecallTerm strong,
  .invDefinitionRecallRow:has(.invDefinitionRecallAnswer.is-revealed) .invDefinitionRecallAnswer strong {
    font-size: 20px;
    line-height: 1.02;
  }

  .invCatalystEvent,
  .invJudgementStage {
    min-height: 0;
    padding: 8px 8px 8px 44px;
  }

  .invCatalystStep,
  .invJudgementStep {
    left: 8px;
    right: auto;
    top: 10px;
    width: 26px;
    height: 26px;
  }

  .invCatalystDate,
  .invCatalystEvent .invZhLine,
  .invCatalystEffect.invReveal.is-revealed,
  .invCatalystTimelineSlide .invFocusPrompt.invReveal.is-revealed,
  .invJudgementFrameSlide .invFocusPrompt.invReveal.is-revealed,
  .invJudgementStage .invZhLine,
  .invJudgementAnswer.invReveal.is-revealed {
    display: none;
  }

  .invSlide {
    --inv-card-gap: 5px;
    --inv-card-pad: 8px;
  }

  .invSlide:not(.invVisualPauseSlide):not(.invTitleOnlySlide) .invSlideHeader {
    gap: 8px;
    padding-bottom: 6px;
  }

  .invTitleBlock h1,
  .invTitleBlock h2 {
    line-height: 1.04;
  }

  .invZhTitle {
    margin-top: 2px;
    line-height: 1.08;
  }

  .invSectionSlide .invSlideBody {
    align-content: center;
  }

  .invSectionDivider {
    min-height: 100%;
    gap: 8px;
    padding: 6px 0;
  }

  .invSectionProgress {
    gap: 5px;
  }

  .invSectionProgress span {
    min-height: 0;
    padding: 5px 6px 0 0;
  }

  .invObjective {
    gap: 5px;
    padding: 8px;
  }

  .invDiscussionQuestion,
  .invDiscussionAnswer,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionQuestion,
  .invDiscussionSlide:has(.invDiscussionAnswer.is-revealed) .invDiscussionAnswer {
    min-height: 0;
    padding: 8px;
  }

  .invTermBox {
    gap: 8px;
    padding: 10px;
  }

  .invCheckItem {
    gap: 8px;
  }

  .invFlow .invStep,
  .invFlow-sequence .invStep {
    min-height: 0;
    padding: 7px;
  }

  .invPeerTaskSlide .invPeerBox {
    gap: 6px;
    padding: 9px;
  }

  .invDataFocusCard,
  .invSourceMetaItem,
  .invSourceCheck,
  .invQuoteField,
  .invCompareHead,
  .invCompareCriterion,
  .invCompareCell,
  .invCatalystEvent,
  .invJudgementStage {
    padding: 7px;
  }

  .invConceptCard {
    padding: 5px 8px 5px 42px;
  }

  .invSourceCheck {
    padding-left: 7px;
  }

  .invQuoteMap,
  .invComparisonMatrixSlide .invSlideBody > div,
  .invCatalystTimelineSlide .invSlideBody > div,
  .invJudgementFrame {
    width: 100%;
  }

  .invQuoteTask {
    align-content: start;
  }

  .invCatalystEvent,
  .invJudgementStage {
    padding-left: 44px;
  }

  .invModelPoint {
    min-height: 0;
  }

  .handoutToolbar,
  .handoutHeader,
  .handoutSection {
    grid-template-columns: 1fr;
  }

  .handoutToolbar {
    position: static;
    display: grid;
  }

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

  .handoutFactGrid,
  .handoutCases,
  .handoutTermItem,
  .handoutPromptGrid {
    grid-template-columns: 1fr;
  }

  .handoutDocument {
    padding: 14px;
  }
}

@media (max-width: 520px) {
  .invSlideHeader .sourceList {
    display: none;
  }

  .invSortTaskSlide .invSortPeerBox,
  .invSortTaskSlide .invSortBoard,
  .invSortTaskSlide .invSortCategories,
  .invSortTaskSlide .invSortCases {
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }

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

  .invSortTaskSlide .invSlideHeader {
    gap: 8px;
  }

  .invSortTaskSlide .invTitleBlock h1 {
    font-size: 36px;
    line-height: 1.04;
  }

  .invSortTaskSlide .invSlideHeader .invZhTitle,
  .invSortTaskSlide .sourceList {
    display: none;
  }

  .invSortTaskSlide .invSortCategories {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 3px;
  }

  .invSortTaskSlide .invSortCategory {
    min-height: 40px;
    font-size: 16px;
    line-height: 1.05;
    text-align: center;
  }

  .invSortTaskSlide .invSortCases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
  }

  .invSortTaskSlide .invSortCase {
    min-height: 58px;
    gap: 5px;
    padding: 5px;
  }

  .invSortTaskSlide .invSortCase span {
    width: 26px;
    height: 26px;
    font-size: 16px;
  }

  .invSortTaskSlide .invSortCase strong {
    font-size: 18px;
    line-height: 1.06;
  }

  .invSortTaskSlide .invNotePanel.invReveal.is-revealed {
    display: none;
  }

  .investment-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .investment-nav-links {
    display: contents;
  }

  .investment-actions,
  .investment-card-actions {
    grid-template-columns: 1fr;
  }

  .investment-hero {
    min-height: 760px;
  }

  .investment-card {
    min-height: 0;
  }
}

@media print {
  @page {
    size: A4;
    margin: 10mm;
  }

  body {
    background: #fff;
    color: #111;
  }

  .invTopbar,
  .invFooter,
  .sourceList,
  .invNotes,
  .invOverview {
    display: none !important;
  }

  body.investment-handout {
    background: #fff;
  }

  .invHandout {
    width: 100%;
    margin: 0;
  }

  .handoutToolbar {
    display: none !important;
  }

  .handoutDocument {
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    font-size: 10.5pt;
  }

  .handoutHeader,
  .handoutSection,
  .handoutFact,
  .handoutCase,
  .handoutTermItem,
  .handoutPrompt,
  .handoutCalculation,
  .handoutSentence,
  .handoutWriting,
  .handoutDataTable tr {
    break-inside: avoid;
  }

  .handoutWriteLine {
    min-height: 18px;
  }

  .invSlide {
    display: block;
    height: auto;
    min-height: 0;
    overflow: visible;
    border: 0;
    background: #fff;
    color: #111;
  }
}