:root {
  --paper: #fdfbf7;
  --paper-deep: #f7f1e8;
  --ink: #1a202c;
  --ink-soft: #5b6472;
  --navy: #0f172a;
  --navy-soft: #334155;
  --gold: #c7a008;
  --gold-soft: rgba(199, 160, 8, 0.12);
  --line: rgba(15, 23, 42, 0.1);
  --line-strong: rgba(15, 23, 42, 0.18);
  --white: #ffffff;
  --shadow-lg: 0 18px 48px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 26px rgba(15, 23, 42, 0.06);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --container: 1240px;
  --header-height: 0px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

body.menu-open,
body.guestbook-open,
body.learning-open,
body.courseware-open,
body.scene-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  width: auto;
  height: auto;
  clip: auto;
  margin: 1rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: 999px;
  z-index: 100;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}


.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.8);
}

.button-outline-light {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.button-dark {
  background: var(--navy);
  color: var(--white);
}

.button-block {
  width: 100%;
}

.hero-report {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  padding: 3.5rem 0 5rem;
  background:
    radial-gradient(circle at top right, rgba(227, 196, 102, 0.18), transparent 24%),
    radial-gradient(circle at bottom left, rgba(64, 103, 165, 0.18), transparent 26%),
    linear-gradient(160deg, #08111f 0%, #101e33 48%, #0c1528 100%);
  color: var(--white);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}

.hero-glow-gold {
  top: -10%;
  right: -10%;
  width: 360px;
  height: 360px;
  background: #f5d65f;
}

.hero-glow-blue {
  bottom: -15%;
  left: -8%;
  width: 340px;
  height: 340px;
  background: #27456f;
}

.hero-gridline {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 95%);
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 17, 31, 0.16), rgba(8, 17, 31, 0.5)),
    radial-gradient(circle at center, transparent 38%, rgba(6, 12, 24, 0.42) 100%);
}

.hero-report-inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
  text-align: center;
}

.hero-report-inner > * {
  position: relative;
}

.hero-kicker-shell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1.3rem;
}

.hero-kicker-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 57px;
  height: 57px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(8, 17, 31, 0.18);
}

.hero-kicker-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  min-height: 38px;
  padding: 0.35rem 1rem;
  border-top: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  color: #f7d974;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: nowrap;
  text-transform: uppercase;
}

.hero-meta-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem 1.4rem;
  margin-bottom: 1.1rem;
  color: rgba(226, 232, 240, 0.74);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-report h1,
.report-title-block h2,
.brief-card h3 {
}

.hero-report h1 {
  max-width: none;
  margin: 0 auto;
  font-size: clamp(2.2rem, 5.1vw, 4.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: transparent;
  background: linear-gradient(135deg, #ffffff 0%, #f0ddb2 26%, #d7af49 50%, #ffffff 74%, #cfe1ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 10px 32px rgba(215, 175, 73, 0.12);
  white-space: normal;
  text-wrap: balance;
}

.hero-subtitle {
  max-width: 720px;
  margin: 1.25rem auto 0;
  color: rgba(226, 232, 240, 0.86);
  font-size: 1.08rem;
}

.hero-stats {
  display: grid;
  gap: 0.85rem;
  margin-top: 2.2rem;
}

.hero-stats article {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats strong {
  display: block;
  color: var(--white);
  font-size: 1.15rem;
}

.hero-stats span {
  color: rgba(226, 232, 240, 0.8);
  font-size: 0.92rem;
}

.hero-module-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 0.75rem;
}

.hero-module-card {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 78px;
  padding: 0.72rem 0.85rem 0.78rem;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(11, 22, 42, 0.46);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-align: left;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition);
  appearance: none;
}

.hero-module-card strong {
  color: var(--white);
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.35;
}

.hero-module-tag,
.hero-module-meta {
  display: inline-flex;
  align-items: center;
}

.hero-module-tag {
  padding: 0.16rem 0.42rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(241, 245, 249, 0.78);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-module-meta {
  color: rgba(226, 232, 240, 0.76);
  font-size: 0.72rem;
  font-weight: 600;
}

.hero-module-card.is-current {
  border-color: rgba(243, 212, 107, 0.28);
  background:
    linear-gradient(135deg, rgba(243, 212, 107, 0.2), rgba(255, 255, 255, 0.05)),
    rgba(11, 22, 42, 0.52);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 32px rgba(8, 17, 31, 0.14);
}

.hero-module-card.is-current .hero-module-tag {
  background: rgba(243, 212, 107, 0.18);
  color: #fde68a;
}

.hero-module-card.is-link {
  cursor: pointer;
}

.hero-module-card.is-link:hover,
.hero-module-card.is-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06)),
    rgba(14, 27, 48, 0.62);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 32px rgba(7, 15, 28, 0.2);
}

.hero-module-card.is-link:focus-visible {
  outline: 2px solid rgba(243, 212, 107, 0.66);
  outline-offset: 2px;
}

.hero-module-card.is-link .hero-module-meta::after {
  content: "↗";
  margin-left: 0.45rem;
  font-size: 0.88rem;
  color: #f3d46b;
}

.report-section {
  padding: 4.5rem 0;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.report-grid {
  display: grid;
  gap: 2rem;
}

.report-aside {
  position: relative;
}

.report-index {
  position: absolute;
  top: -1.35rem;
  left: -0.1rem;
  color: #eef2f7;
  font-size: clamp(4.5rem, 12vw, 8rem);
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}

.report-title-block {
  position: relative;
  z-index: 1;
  padding-left: 1.1rem;
  border-left: 4px solid var(--navy);
}

.report-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.report-title-block h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
}

.report-title-block p {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
  max-width: 24rem;
}

.report-body {
  display: grid;
  gap: 1.25rem;
}

.brief-card,
.phase-card,
.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.brief-card {
  padding: 1.4rem;
}

.brief-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.brief-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.4rem;
}

.pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: #edf3ff;
  color: #244475;
  font-size: 0.74rem;
  font-weight: 700;
}

.inline-key {
  color: var(--navy);
  font-weight: 700;
}

.inline-key-dark {
  color: #f6d974;
  font-weight: 700;
}

.keyword-highlight {
  display: inline-block;
  padding: 0.08rem 0.42rem;
  border-radius: 999px;
  background: rgba(26, 69, 121, 0.1);
  color: #1f4a7b;
}

.keyword-highlight-gold {
  background: rgba(199, 160, 8, 0.14);
  color: #8b6b00;
}

.lead-paragraph {
  margin: 0;
  color: #334155;
  font-size: 1.02rem;
}

.metric-grid,
.insight-grid,
.card-grid,
.hero-stats {
  display: grid;
}

.metric-grid {
  gap: 0.9rem;
  margin-top: 1.15rem;
}

.metric-card {
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: #f8fafc;
  border: 1px solid #e9eef5;
}

.metric-card strong {
  display: block;
  color: var(--navy);
  font-weight: 800;
}

.metric-card span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.metric-card-accent {
  background: #eef4ff;
  border-color: #d9e4fb;
}

.insight-grid,
.card-grid {
  gap: 1rem;
}

.gantt-card {
  overflow: hidden;
}

.gantt-chart {
  display: grid;
  gap: 0.9rem;
}

.gantt-months,
.gantt-track {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.4rem;
}

.gantt-months {
  margin-left: min(34%, 220px);
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
}

.gantt-row {
  display: grid;
  grid-template-columns: minmax(180px, 34%) minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
}

.gantt-label strong {
  display: block;
  color: var(--navy);
  font-size: 0.98rem;
}

.gantt-label span {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.gantt-label em {
  display: block;
  margin-top: 0.35rem;
  color: #5a6880;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 700;
}

.gantt-track {
  position: relative;
}

.gantt-track::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background:
    repeating-linear-gradient(
      90deg,
      #edf2f7 0,
      #edf2f7 calc(12.5% - 0.35rem),
      transparent calc(12.5% - 0.35rem),
      transparent 12.5%
    );
  opacity: 0.8;
}

.gantt-bar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 0.8rem;
  border-radius: 999px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.gantt-bar-navy {
  background: linear-gradient(90deg, #17345f 0%, #365f93 100%);
}

.gantt-bar-blue {
  background: linear-gradient(90deg, #2b5f94 0%, #669fd8 100%);
}

.gantt-bar-gold {
  background: linear-gradient(90deg, #9f7700 0%, #d1a92f 100%);
}

.gantt-bar-dark {
  background: linear-gradient(90deg, #253042 0%, #45556f 100%);
}

.gantt-start-1 {
  grid-column: 1 / span 1;
}

.gantt-start-2 {
  grid-column: 2 / span 3;
}

.gantt-start-5 {
  grid-column: 5 / span 3;
}

.roadmap-timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline-stage {
  position: relative;
  padding-left: 1.4rem;
}

.timeline-stage::before {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 0.35rem;
  bottom: -1.15rem;
  width: 2px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.24), rgba(15, 23, 42, 0.04));
}

.timeline-stage:last-child::before {
  bottom: 0.35rem;
}

.timeline-stage-head {
  position: relative;
  padding: 0 0 0.9rem 1.2rem;
}

.timeline-stage-head::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.35rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d9b449 0%, #f0ddb2 100%);
  box-shadow: 0 0 0 6px rgba(217, 180, 73, 0.14);
}

.timeline-stage-head small {
  display: block;
  margin-bottom: 0.2rem;
  color: #a07800;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline-stage-head h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.7rem;
}

.timeline-stage-head p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.timeline-stage-body {
  display: grid;
  gap: 1rem;
  padding-left: 1.2rem;
}

.timeline-item {
  position: relative;
  padding-left: 0;
}

.timeline-card {
  padding: 1.1rem 1.15rem;
  border: 1px solid #e8edf4;
  border-radius: var(--radius-lg);
  background: #fbfcfe;
  overflow: hidden;
}

.timeline-card h4 {
  margin: 0;
  color: var(--navy);
  font-size: 1.08rem;
}

.session-resource-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(260px, 0.82fr);
  gap: 1rem;
  align-items: stretch;
}

.session-copy {
  min-width: 0;
}

.session-resource-panel {
  display: grid;
  grid-template-rows: minmax(0, 4fr) minmax(0, 1fr);
  gap: 0.7rem;
  min-height: 100%;
}

.session-carousel-shell {
  position: relative;
  min-height: 138px;
  padding: 0.45rem;
  border-radius: calc(var(--radius-lg) - 2px);
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8f4eb 100%);
  border: 1px solid #e2d8c8;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.session-carousel-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(244, 217, 123, 0.26), transparent 34%);
  pointer-events: none;
}

.session-carousel-viewport {
  position: relative;
  min-height: 100%;
  height: 100%;
  border-radius: 14px;
  overflow: hidden;
  background: #edf2f8;
}

.session-slide {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  overflow: hidden;
  opacity: 0;
  transform: translateX(18px) scale(0.985);
  transition: opacity 300ms ease, transform 360ms ease;
}

.session-slide.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.session-slide-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.session-carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 0.55rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.32rem;
  padding: 0.18rem 0.38rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(6px);
  transform: translateX(-50%);
}

.session-carousel-dot {
  width: 6px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(24, 56, 94, 0.3);
  transition: transform var(--transition), background var(--transition), width var(--transition);
}

.session-carousel-dot.is-active {
  width: 14px;
  background: #d7ab4b;
}

.digital-employee-panel {
  display: block;
  min-height: 0;
}

.session-resource-layout.is-digital-employee-layout .digital-employee-panel {
  grid-column: 1 / -1;
}

.digital-employee-showcase {
  position: relative;
  display: grid;
  gap: 0.74rem;
  min-height: 232px;
  padding: 0.82rem;
  border: 1px solid rgba(210, 190, 142, 0.62);
  border-radius: calc(var(--radius-lg) - 2px);
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 14%, rgba(232, 244, 219, 0.9), transparent 24%),
    radial-gradient(circle at 92% 0%, rgba(225, 238, 255, 0.95), transparent 30%),
    linear-gradient(180deg, #fffdf8 0%, #f5efe4 100%);
  box-shadow: 0 16px 34px rgba(74, 58, 31, 0.1);
}

.digital-employee-showcase::before,
.digital-employee-showcase::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: 3.6rem;
  height: 100%;
  pointer-events: none;
}

.digital-employee-showcase::before {
  left: 0;
  background: linear-gradient(90deg, #fffdf8 0%, rgba(255, 253, 248, 0) 100%);
}

.digital-employee-showcase::after {
  right: 0;
  background: linear-gradient(270deg, #f5efe4 0%, rgba(245, 239, 228, 0) 100%);
}

.digital-showcase-head {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 0.22rem;
}

.digital-showcase-head span {
  color: #9b6c13;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.digital-showcase-head strong {
  color: var(--navy);
  font-size: 1.3rem;
  line-height: 1.08;
}

.digital-showcase-head p {
  margin: 0;
  color: #687385;
  font-size: 0.74rem;
  line-height: 1.45;
}

.digital-marquee {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.44rem;
  min-width: 0;
}

.digital-marquee-row {
  overflow: hidden;
  margin-inline: -0.45rem;
  padding-block: 0.02rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.digital-marquee-track {
  display: flex;
  width: max-content;
  gap: 0.5rem;
  animation: digitalEmployeeMarquee 24s linear infinite;
  will-change: transform;
}

.digital-marquee-row.is-reverse .digital-marquee-track {
  animation-direction: reverse;
  animation-duration: 28s;
}

.digital-employee-showcase:hover .digital-marquee-track {
  animation-play-state: paused;
}

.digital-employee-chip {
  --chip-a: #8cebc2;
  --chip-b: #41d9ec;
  --chip-c: #d6f8aa;
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  min-width: 168px;
  min-height: 42px;
  padding: 0.42rem 0.72rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #263143;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 9px 18px rgba(15, 23, 42, 0.05);
}

.digital-employee-orb {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.52) 0 24%, transparent 25%),
    conic-gradient(from 20deg, var(--chip-a), var(--chip-b), var(--chip-c), var(--chip-a));
  box-shadow: 0 7px 16px rgba(35, 71, 94, 0.13);
}

.digital-employee-chip-amber {
  --chip-a: #f2cf4a;
  --chip-b: #e68d27;
  --chip-c: #7df0c6;
}

.digital-employee-chip-lime {
  --chip-a: #b7ec35;
  --chip-b: #3ec7e8;
  --chip-c: #eaf7aa;
}

.digital-employee-chip-cyan {
  --chip-a: #9cf4d9;
  --chip-b: #43bddb;
  --chip-c: #e5ef98;
}

.digital-employee-chip-blue {
  --chip-a: #b7e5f7;
  --chip-b: #467de7;
  --chip-c: #95f068;
}

.digital-employee-chip-violet {
  --chip-a: #bdf3f0;
  --chip-b: #7f37e8;
  --chip-c: #69d789;
}

.digital-employee-chip-teal {
  --chip-a: #4fd6bd;
  --chip-b: #7a55f2;
  --chip-c: #caf2c2;
}

.digital-employee-chip-pink {
  --chip-a: #6ac7f0;
  --chip-b: #ef30a6;
  --chip-c: #b8f4cd;
}

.digital-employee-chip-rose {
  --chip-a: #a8d7ff;
  --chip-b: #e92691;
  --chip-c: #f4b7cf;
}

.digital-employee-chip-indigo {
  --chip-a: #72bcf4;
  --chip-b: #7956ec;
  --chip-c: #ffc7da;
}

.digital-employee-chip-peach {
  --chip-a: #ffe2b7;
  --chip-b: #f09051;
  --chip-c: #fde8ad;
}

.digital-employee-chip-sunset {
  --chip-a: #f58eb7;
  --chip-b: #f0b12d;
  --chip-c: #bbf077;
}

.digital-employee-chip-orchid {
  --chip-a: #c034d5;
  --chip-b: #f0d91f;
  --chip-c: #f8b2ce;
}

.digital-employee-chip-coral {
  --chip-a: #f56fa5;
  --chip-b: #e7d928;
  --chip-c: #7fea66;
}

.digital-employee-chip-green {
  --chip-a: #f7b0bd;
  --chip-b: #80df3e;
  --chip-c: #f0df85;
}

.digital-capability-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.digital-capability-grid article {
  padding: 0.56rem 0.62rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.04);
}

.digital-capability-grid strong {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--navy);
  font-size: 0.78rem;
}

.digital-capability-grid span {
  display: block;
  color: #657184;
  font-size: 0.68rem;
  line-height: 1.4;
}

.session-resource-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.44rem;
}

.session-resource-action {
  min-height: 26px;
  padding: 0.36rem 0.52rem;
  border-radius: 14px;
  border: 1px solid #d9dde6;
  background: #ffffff;
  color: #17304f;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.15;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  white-space: normal;
}

.session-resource-action-homework {
  border-color: #d4e2f4;
  background: #edf4fb;
  color: #204372;
}

.session-resource-action-scene {
  border-color: #ecd9a8;
  background: #fbf2dc;
  color: #8a6512;
}

@keyframes digitalEmployeeMarquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 0.25rem));
  }
}

.insight-card {
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background: #f8fafc;
  border: 1px solid #e6ebf1;
}

.insight-card h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: 1.1rem;
}

.insight-card p,
.brief-card p,
.session-card p,
.faq-panel p,
.report-phase-card .phase-summary {
  color: var(--ink-soft);
}

.logic-flow-card {
  padding: 1.4rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, #0f172a 0%, #162238 100%);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.logic-flow {
  display: grid;
  gap: 1rem;
}

.logic-step {
  --logic-step-badge-width: 5.9rem;
  position: relative;
  min-height: 3.6rem;
  padding: 0.15rem 0 0.15rem calc(var(--logic-step-badge-width) + 1.5rem);
}

.logic-step::before {
  content: "";
  position: absolute;
  left: calc((var(--logic-step-badge-width) / 2) - 0.5px);
  top: calc(0.05rem + 34px + 0.15rem);
  bottom: -1rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(215, 181, 51, 0.8), rgba(215, 181, 51, 0));
}

.logic-step:last-child::before {
  display: none;
}

.logic-step span {
  position: absolute;
  left: 0;
  top: 0.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--logic-step-badge-width);
  min-height: 34px;
  padding: 0 0.7rem;
  border-radius: 999px;
  background: rgba(215, 181, 51, 0.18);
  border: 1px solid rgba(215, 181, 51, 0.35);
  color: #f6d974;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.logic-step h3 {
  margin: 0;
  font-size: 1.12rem;
}

.logic-step p {
  margin: 0.35rem 0 0;
  color: rgba(226, 232, 240, 0.8);
}

.clean-list {
  padding-left: 1.1rem;
  margin: 0;
}

.clean-list li + li {
  margin-top: 0.5rem;
}

.accent-card {
  background: linear-gradient(180deg, #fffef9 0%, #fbf7ea 100%);
}

.phase-list,
.faq-list {
  display: grid;
  gap: 1rem;
}

.phase-card,
.faq-item {
  overflow: hidden;
}

.phase-trigger,
.faq-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.2rem 1.3rem;
  border: 0;
  background: transparent;
  text-align: left;
  color: inherit;
}

.phase-trigger small {
  display: block;
  margin-bottom: 0.1rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.phase-trigger strong,
.faq-trigger {
  color: var(--navy);
  font-size: 1.04rem;
  font-weight: 800;
}

.phase-summary {
  font-size: 0.85rem;
  font-weight: 700;
}

.phase-trigger::after,
.faq-trigger::after {
  content: "⌄";
  flex-shrink: 0;
  margin-left: auto;
  color: var(--navy);
  font-size: 1.2rem;
  line-height: 1;
  transition: transform var(--transition);
}

.phase-card.is-open .phase-trigger::after,
.faq-item.is-open .faq-trigger::after {
  transform: rotate(180deg);
}

.phase-panel,
.faq-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 280ms ease;
}

.phase-card.is-open .phase-panel,
.faq-item.is-open .faq-panel {
  max-height: 2000px;
}

.session-grid {
  display: grid;
  gap: 1rem;
  padding: 0 1rem 1rem;
}

.session-card {
  padding: 1.15rem;
  border-radius: var(--radius-lg);
  background: #fbfcfe;
  border: 1px solid #e8edf4;
}

.session-tag {
  margin: 0 0 0.35rem;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.session-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.12rem;
}

.session-card ul {
  padding-left: 1.05rem;
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
}

.session-card li + li {
  margin-top: 0.42rem;
}

.session-notes {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.session-notes p,
.session-note {
  display: block;
  margin: 0;
}

.session-notes span,
.session-note span {
  color: var(--ink-soft);
}

.tone-card {
  position: relative;
  overflow: hidden;
}

.tone-card::before {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--gold-soft);
}

.faq-panel {
  padding: 0 1.3rem;
}

.faq-item.is-open .faq-panel {
  padding-bottom: 1.1rem;
}

.guestbook-overlay[hidden] {
  display: none;
}

.guestbook-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
}

.guestbook-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.42);
  opacity: 0;
  transition: opacity 280ms ease;
}

.guestbook-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100%;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 0.72rem;
  padding: 1rem;
  background:
    radial-gradient(circle at top right, rgba(243, 212, 107, 0.14), transparent 28%),
    linear-gradient(180deg, #f9fbfd 0%, #eef3f9 100%);
  box-shadow: -28px 0 52px rgba(15, 23, 42, 0.2);
  transform: translateX(100%);
  transition: transform 320ms ease;
}

.guestbook-overlay.is-open .guestbook-backdrop {
  opacity: 1;
}

.guestbook-overlay.is-open .guestbook-drawer {
  transform: translateX(0);
}

.guestbook-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.guestbook-drawer-head h2 {
  margin: 0;
  color: #132136;
  font-size: 1.65rem;
  line-height: 1.1;
}

.guestbook-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: #233247;
  font-size: 1.12rem;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.guestbook-close:hover,
.guestbook-close:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(36, 66, 111, 0.26);
  background: #ffffff;
}

.guestbook-composer {
  display: grid;
  gap: 0.56rem;
  padding: 0.72rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.guestbook-meta-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.48rem;
}

.guestbook-input,
.guestbook-textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  color: #1f2d3d;
  font: inherit;
  outline: none;
}

.guestbook-input {
  min-height: 44px;
  padding: 0.68rem 0.82rem;
  font-size: 0.88rem;
  line-height: 1.2;
}

.guestbook-textarea {
  min-height: 92px;
  padding: 0.72rem 0.82rem;
  line-height: 1.55;
  resize: none;
}

.guestbook-input::placeholder,
.guestbook-textarea::placeholder {
  color: #7a8698;
}

.guestbook-input:focus,
.guestbook-textarea:focus {
  border-color: rgba(52, 94, 158, 0.3);
  box-shadow: 0 0 0 3px rgba(108, 143, 185, 0.14);
}

.guestbook-composer-foot {
  display: flex;
  justify-content: flex-end;
}

.guestbook-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.42rem 0.78rem;
  border: 0;
  border-radius: 999px;
  background: #1f3047;
  color: #ffffff;
  font: inherit;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.1;
  cursor: pointer;
  box-shadow: 0 8px 16px rgba(31, 48, 71, 0.14);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.guestbook-submit:hover,
.guestbook-submit:focus-visible {
  transform: translateY(-1px);
  background: #16253a;
  box-shadow: 0 12px 22px rgba(22, 37, 58, 0.2);
}

.guestbook-drawer-copy p {
  margin: 0.36rem 0 0;
  color: #516072;
  font-size: 0.9rem;
}

.guestbook-list-shell {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.52rem;
}

.guestbook-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #223046;
  font-size: 0.88rem;
  font-weight: 800;
}

.guestbook-list {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: 0.58rem;
  padding-right: 0.2rem;
}

.guestbook-entry {
  align-self: start;
  padding: 0.56rem 0.62rem 0.6rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.045);
}

.guestbook-entry-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.55rem;
}

.guestbook-entry-author {
  display: grid;
  gap: 0.22rem;
}

.guestbook-entry-author strong {
  color: #172338;
  font-size: 0.9rem;
}

.guestbook-entry-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.16rem 0.46rem;
  border-radius: 999px;
  background: rgba(108, 143, 185, 0.14);
  color: #4d6b8d;
  font-size: 0.66rem;
  font-weight: 700;
}

.guestbook-entry time {
  color: #6b7788;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
}

.guestbook-entry p {
  margin: 0.3rem 0 0;
  color: #334155;
  font-size: 0.84rem;
  line-height: 1.58;
}

.courseware-overlay[hidden] {
  display: none;
}

.courseware-overlay {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: grid;
  place-items: center;
  padding: 1.2rem;
}

.courseware-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.5);
  opacity: 0;
  transition: opacity 240ms ease;
}

.courseware-dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  display: grid;
  gap: 0.86rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, rgba(243, 212, 107, 0.16), transparent 30%),
    linear-gradient(180deg, #f9fbfd 0%, #eef3f9 100%);
  box-shadow: 0 28px 58px rgba(15, 23, 42, 0.24);
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  transition: opacity 240ms ease, transform 240ms ease;
}

.courseware-overlay.is-open .courseware-backdrop {
  opacity: 1;
}

.courseware-overlay.is-open .courseware-dialog {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.courseware-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.courseware-dialog-head p {
  margin: 0;
  color: #5a6f8e;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.courseware-dialog-head h2 {
  margin: 0.08rem 0 0;
  color: #132136;
  font-size: 1.42rem;
  line-height: 1.18;
}

.courseware-close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: #233247;
  font-size: 1.12rem;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.courseware-close:hover,
.courseware-close:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(36, 66, 111, 0.26);
  background: #ffffff;
}

.courseware-file-list {
  display: grid;
  gap: 0.56rem;
}

.courseware-file-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.72rem;
  padding: 0.72rem 0.82rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.045);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.courseware-file-link:hover,
.courseware-file-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(52, 94, 158, 0.28);
  box-shadow: 0 14px 26px rgba(15, 23, 42, 0.08);
}

.courseware-file-copy {
  min-width: 0;
  display: grid;
  gap: 0.18rem;
}

.courseware-file-copy strong {
  color: #172338;
  font-size: 0.96rem;
  line-height: 1.34;
}

.courseware-file-copy small {
  overflow-wrap: anywhere;
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.4;
}

.courseware-file-meta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  padding: 0.24rem 0.5rem;
  border-radius: 999px;
  background: rgba(31, 48, 71, 0.08);
  color: #36516f;
  font-size: 0.68rem;
  font-weight: 800;
}

.session-scene-dialog {
  width: min(1040px, 100%);
  max-height: min(86vh, 820px);
  grid-template-rows: auto minmax(0, 1fr);
  padding: 1rem;
}

.session-scene-gallery {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.68rem;
  padding-right: 0.18rem;
}

.session-scene-image-card,
.session-scene-video-card {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 0;
  background: #ffffff;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
}

.session-scene-image-button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: zoom-in;
}

.session-scene-image-button:focus-visible {
  outline: 2px solid rgba(79, 172, 254, 0.9);
  outline-offset: -2px;
}

.session-scene-image-button img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  max-height: 420px;
  object-fit: contain;
  background: #ffffff;
}

.session-scene-video-card {
  display: grid;
  grid-template-rows: auto auto;
}

.session-scene-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0f172a;
}

.session-scene-video-caption {
  display: grid;
  gap: 0.18rem;
  padding: 0.7rem 0.78rem 0.76rem;
  color: #172033;
}

.session-scene-video-caption strong {
  font-size: 0.9rem;
  line-height: 1.35;
}

.session-scene-video-caption span {
  color: #5a6d85;
  font-size: 0.72rem;
  font-weight: 800;
}



.learning-drawer {
  left: 0;
  width: 100%;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(0.88rem, 1.6vw, 1.18rem);
  overflow: hidden;
  padding: clamp(1rem, 2.2vw, 1.6rem) clamp(1rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.4rem);
  background:
    radial-gradient(circle at top right, rgba(79, 172, 254, 0.12), transparent 24%),
    radial-gradient(circle at 16% 0%, rgba(243, 212, 107, 0.2), transparent 28%),
    linear-gradient(180deg, #f9fbff 0%, #edf3fb 100%);
  box-shadow: none;
}

.learning-drawer-head {
  width: min(1180px, 100%);
  margin: 0 auto;
  align-items: flex-start;
  padding-bottom: 0.72rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.learning-drawer-copy {
  display: grid;
  gap: 0.2rem;
}

.learning-drawer-kicker {
  margin: 0;
  color: #5a6f8e;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.learning-drawer-head h2 {
  margin: 0;
  font-size: clamp(1.72rem, 2.8vw, 2.55rem);
  line-height: 1.08;
}

.learning-drawer-copy p:last-child {
  margin: 0;
  color: #4f6074;
  font-size: 0.86rem;
  line-height: 1.52;
}

.learning-summary-card {
  display: grid;
  gap: 0.56rem;
  padding: 0.78rem 0.86rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.72)),
    rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

.learning-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.46rem;
}

.learning-summary-grid article {
  display: grid;
  gap: 0.16rem;
  padding: 0.52rem 0.58rem;
  border-radius: 14px;
  background: rgba(232, 239, 248, 0.72);
}

.learning-summary-grid span {
  color: #697b93;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.learning-summary-grid strong {
  color: #18263d;
  font-size: 0.86rem;
  line-height: 1.35;
}

.learning-summary-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.36rem;
}

.learning-summary-tags span {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  background: rgba(31, 48, 71, 0.08);
  color: #36516f;
  font-size: 0.7rem;
  font-weight: 700;
}

.learning-section-shell {
  min-height: 0;
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.72rem;
}

.learning-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #223046;
  font-size: 0.92rem;
  font-weight: 800;
}

.learning-section-list {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: 1.08rem;
  padding: 0 0.28rem 0.4rem 0;
  scrollbar-gutter: stable;
}

.learning-section {
  display: grid;
  gap: 0.62rem;
  padding: 0.82rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.54);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.learning-section-head {
  display: grid;
  gap: 0.18rem;
}

.learning-section-label {
  margin: 0;
  color: #7b8aa0;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.learning-section-head h3 {
  margin: 0;
  color: #16243a;
  font-size: 1.12rem;
  line-height: 1.25;
}

.learning-section-head p {
  margin: 0;
  color: #516072;
  font-size: 0.84rem;
  line-height: 1.5;
}

.learning-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
}

.learning-card-grid.is-featured-grid {
  grid-template-columns: 1fr;
}

.learning-card {
  display: grid;
  align-content: start;
  gap: 0.52rem;
  padding: 0.82rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.05);
}

.learning-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.48rem;
  flex-wrap: wrap;
}

.learning-card-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.5rem;
}

.learning-card-title-row .learning-card-meta {
  align-self: start;
  text-align: right;
}

.learning-card-format {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.48rem;
  border-radius: 999px;
  background: rgba(54, 81, 111, 0.1);
  color: #35506d;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.learning-card-meta {
  color: #75849a;
  font-size: 0.7rem;
  font-weight: 700;
}

.learning-card h4 {
  margin: 0;
  color: #16243a;
  font-size: 0.98rem;
  line-height: 1.42;
}

.learning-card p {
  margin: 0;
  color: #4d5f75;
  font-size: 0.8rem;
  line-height: 1.56;
}

.learning-card-video {
  padding: 0.78rem;
  border-color: rgba(83, 120, 167, 0.16);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.07);
}

.learning-card-image {
  gap: 0.44rem;
}

.learning-image-feature {
  display: grid;
  gap: 0.56rem;
}

.learning-image-copy {
  display: grid;
  align-content: start;
  gap: 0.48rem;
}

.learning-card-image.is-featured-image {
  padding: 0.84rem;
  border-color: rgba(83, 120, 167, 0.16);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.07);
}

.learning-card-image.is-featured-image .learning-image-feature {
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.28fr);
  gap: 0.96rem;
  align-items: start;
}

.learning-card-image.is-featured-image .learning-image-copy {
  gap: 0.56rem;
}

.learning-card-image.is-featured-image .learning-card-top {
  display: flex;
}

.learning-card-image.is-featured-image .learning-image-shell {
  padding: 0.24rem;
}

.learning-video-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.58fr) minmax(300px, 0.9fr);
  gap: 1rem;
  align-items: stretch;
}

.learning-video-copy {
  display: grid;
  align-content: start;
  gap: 0.48rem;
}

.learning-video-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.34rem;
}

.learning-video-badges span {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.48rem;
  border-radius: 999px;
  background: rgba(54, 81, 111, 0.08);
  color: #35506d;
  font-size: 0.68rem;
  font-weight: 700;
}

.learning-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.36rem;
}

.learning-list li {
  color: #334155;
  font-size: 0.8rem;
  line-height: 1.58;
}

.learning-slide-stack {
  display: grid;
  gap: 0.48rem;
}

.learning-slide-mini {
  padding: 0.62rem 0.66rem;
  border: 1px solid rgba(123, 138, 160, 0.18);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(79, 172, 254, 0.1), rgba(255, 255, 255, 0.9)),
    rgba(255, 255, 255, 0.82);
}

.learning-slide-mini span {
  display: block;
  color: #6b7d94;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.learning-slide-mini strong {
  display: block;
  margin-top: 0.24rem;
  color: #152238;
  font-size: 0.82rem;
  line-height: 1.5;
}

.learning-video-shell {
  overflow: hidden;
  min-height: 100%;
  border-radius: 18px;
  background: #081120;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.learning-video {
  display: block;
  width: 100%;
  min-height: 100%;
  aspect-ratio: 16 / 9;
  background: #081120;
  object-fit: cover;
}

.learning-image-shell {
  overflow: hidden;
  border-radius: 0;
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 0.14rem;
  background:
    linear-gradient(180deg, rgba(248, 251, 255, 0.96), rgba(236, 243, 255, 0.92)),
    rgba(255, 255, 255, 0.96);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.learning-image-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: zoom-in;
}

.learning-image-button:focus-visible {
  outline: 2px solid rgba(79, 172, 254, 0.9);
  outline-offset: 3px;
}

.learning-image {
  display: block;
  width: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  background: #ffffff;
  border-radius: 0;
}

.learning-image-preview {
  position: fixed;
  inset: 0;
  z-index: 3;
  --preview-dialog-max-height: calc(100vh - 5rem);
  --preview-dialog-padding-y: 1.12rem;
  --preview-dialog-gap: 0.56rem;
  --preview-close-size: 34px;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

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

.learning-image-preview-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(8, 17, 32, 0.78);
}

.learning-image-preview-dialog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: var(--preview-close-size) minmax(0, 1fr);
  gap: 0.56rem;
  box-sizing: border-box;
  width: fit-content;
  max-width: calc(100vw - 5rem);
  max-height: var(--preview-dialog-max-height);
  overflow: hidden;
  padding: 0.56rem;
  border: 1px solid rgba(148, 163, 184, 0.26);
  border-radius: 0;
  background: rgba(247, 250, 255, 0.98);
  box-shadow: 0 28px 56px rgba(15, 23, 42, 0.28);
}

.learning-image-preview-close {
  justify-self: end;
  margin: 0;
}

.learning-image-preview-asset {
  display: block;
  align-self: center;
  justify-self: center;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(var(--preview-dialog-max-height) - var(--preview-dialog-padding-y) - var(--preview-dialog-gap) - var(--preview-close-size) - 2px);
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  border-radius: 0;
  background: #ffffff;
}

.learning-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.46rem;
}

.learning-metric {
  display: grid;
  gap: 0.22rem;
  padding: 0.58rem;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.045);
}

.learning-metric span {
  color: #6d7f96;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.learning-metric strong {
  color: #152238;
  font-size: 0.76rem;
  line-height: 1.55;
}

.learning-showcase-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.48rem;
  padding: 0.56rem 0.62rem;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(243, 212, 107, 0.18), rgba(79, 172, 254, 0.08)),
    rgba(255, 255, 255, 0.8);
}

.learning-showcase-meta span {
  color: #415873;
  font-size: 0.72rem;
  font-weight: 700;
}

.learning-showcase-meta strong {
  color: #18314c;
  font-size: 0.76rem;
  font-weight: 800;
}



.site-footer {
  padding: 2rem 0 3rem;
  background: var(--navy);
  color: #94a3b8;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-brand {
  display: grid;
  gap: 0.9rem;
}

.footer-credit {
  margin: 0;
  color: #e2e8f0;
  font-size: 1rem;
  font-weight: 700;
}

.footer-locations {
  display: grid;
  gap: 0.55rem;
}

.footer-locations p {
  margin: 0;
  color: #94a3b8;
  line-height: 1.7;
}

.footer-locations strong {
  color: #f4d86b;
  font-weight: 700;
}

.footer-backtop {
  color: #f3d46b;
  font-weight: 700;
  align-self: flex-start;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.button:focus-visible,
.phase-trigger:focus-visible,
.faq-trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .hero-stats,
  .metric-grid,
  .insight-grid,
  .card-grid.two-up,
  .card-grid.three-up,
  .session-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

@media (min-width: 1080px) {
  .report-grid {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }

  .report-aside {
    position: sticky;
    top: 6rem;
  }

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

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

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

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

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

  .gantt-row {
    grid-template-columns: minmax(220px, 28%) minmax(0, 1fr);
  }

  .timeline-stage-head h3 {
    font-size: 1.9rem;
  }
}