@font-face {
  font-family: "MW Neutra Demi";
  src: url("assets/brand/fonts/NeutraText-Demi.otf") format("opentype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "MW Neutra Demi Alt";
  src: url("assets/brand/fonts/NeutraText-DemiAlt.otf") format("opentype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "MW Neutra Bold Alt";
  src: url("assets/brand/fonts/NeutraText-BoldAlt.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --mw-mint: #7ac4b4;
  --mw-teal: #00acc3;
  --mw-deep-teal: #0d6f7f;
  --mw-pink: #f4bbca;
  --mw-rose: #d989a4;
  --mw-ink: #163933;
  --mw-paper: #f7fffd;
  --mw-paper-strong: #fcfffe;
  --mw-border: #abd9d0;
  --mw-border-strong: #8ecdc2;
  --mw-shadow: 0 18px 40px rgba(22, 57, 51, 0.11);
  --mw-shadow-soft: 0 10px 24px rgba(22, 57, 51, 0.08);
  --mw-radius-lg: 28px;
  --mw-radius-md: 22px;
  --mw-radius-sm: 14px;
  --font-body: "MW Neutra Demi", "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "MW Neutra Bold Alt", "MW Neutra Demi Alt", "Avenir Next", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--mw-ink);
  background-image:
    linear-gradient(180deg, rgba(248, 255, 252, 0.9), rgba(248, 255, 252, 0.96)),
    url("assets/brand/backgrounds/MW_paleturquoise_bg.png");
  background-repeat: no-repeat, repeat;
  background-size: cover, 620px auto;
  font-family: var(--font-body);
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

main {
  flex: 1;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: min(1160px, 92vw);
  margin: 0 auto;
}

.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;
}

[data-site-header] {
  position: sticky;
  top: 0;
  z-index: 70;
  display: block;
}

.site-header {
  position: relative;
  z-index: 1;
  backdrop-filter: blur(10px);
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 253, 250, 0.94)),
    url("assets/brand/patterns/SquarePattern_White.svg");
  background-repeat: no-repeat, repeat;
  background-size: cover, 200px auto;
  border-bottom: 1px solid rgba(171, 217, 208, 0.88);
  box-shadow: 0 8px 20px rgba(22, 57, 51, 0.08);
}

.header-inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-mark {
  width: min(330px, 42vw);
  height: auto;
}

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

.header-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mw-deep-teal);
}

.header-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  line-height: 1.1;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(171, 217, 208, 0.9);
  background: linear-gradient(180deg, #ffffff, #f6fffd);
  color: #0f6472;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.course-nav-wrap {
  border-top: 1px solid rgba(171, 217, 208, 0.7);
}

.course-nav {
  display: flex;
  gap: 10px;
  padding: 12px 0 14px;
  overflow-x: auto;
  scrollbar-width: none;
}

.course-nav::-webkit-scrollbar {
  display: none;
}

.course-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(171, 217, 208, 0.9);
  background: rgba(255, 255, 255, 0.72);
  color: #1d4f48;
  font-family: var(--font-display);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.course-nav-link:hover {
  transform: translateY(-1px);
  background: #ffffff;
  border-color: #c6e9e1;
}

.course-nav-link.is-current {
  background: linear-gradient(180deg, #0f7788, #0a6170);
  border-color: #0a6170;
  color: #f7fffd;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 6vw, 68px) 0 clamp(54px, 7vw, 88px);
  background-image:
    linear-gradient(122deg, rgba(12, 116, 130, 0.92), rgba(0, 172, 195, 0.86), rgba(122, 196, 180, 0.84)),
    url("assets/brand/backgrounds/MW_darkturquoise_bg.png");
  background-repeat: no-repeat, repeat;
  background-size: cover, 1080px auto;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/brand/patterns/SquarePattern_White.svg");
  background-repeat: repeat;
  background-size: 360px auto;
  opacity: 0.05;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, rgba(7, 64, 74, 0.64), rgba(7, 64, 74, 0.1));
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: clamp(18px, 4vw, 32px);
  align-items: end;
}

.page-hero-grid > :only-child {
  grid-column: 1 / -1;
  max-width: 820px;
}

.hero-copy-card,
.hero-status-card {
  border-radius: var(--mw-radius-lg);
  border: 1px solid rgba(199, 239, 231, 0.3);
  background: linear-gradient(180deg, rgba(7, 78, 89, 0.42), rgba(7, 78, 89, 0.24));
  box-shadow: 0 12px 28px rgba(5, 41, 50, 0.17);
  backdrop-filter: blur(3px);
}

.hero-copy-card {
  padding: clamp(20px, 3vw, 30px);
}

.hero-status-card {
  padding: 22px;
  color: #eafff9;
}

.hero-eyebrow {
  margin: 0 0 10px;
  color: rgba(232, 252, 246, 0.92);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-hero h1,
.lesson-banner h1 {
  margin: 0;
  color: #f4fffc;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: 0.01em;
}

.page-hero p,
.lesson-banner p {
  max-width: 60ch;
  margin: 14px 0 0;
  color: rgba(247, 255, 252, 0.96);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.015em;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

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

.button.primary {
  background: linear-gradient(180deg, #efb6c6, #e094ae);
  color: #4f2030;
  box-shadow: 0 10px 24px rgba(80, 27, 44, 0.23);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(214, 241, 235, 0.9);
  color: #0f6472;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(214, 241, 235, 0.35);
  color: #f7fffd;
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: default;
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}

.hero-status-card h2 {
  margin: 0 0 12px;
  color: #f2fffd;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.hero-status-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-status-list li {
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-status-list strong {
  display: block;
  margin-bottom: 4px;
  color: #ffffff;
  font-family: var(--font-display);
}

.section {
  padding: 34px 0;
}

.overview-band {
  margin-top: -44px;
  position: relative;
  z-index: 2;
}

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

.overview-card,
.card,
.sidebar-card,
.note-panel,
.detail-panel {
  border-radius: var(--mw-radius-md);
  border: 1px solid rgba(171, 217, 208, 0.84);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--mw-shadow-soft);
}

.overview-card {
  padding: 18px;
}

.overview-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.overview-chip,
.section-chip,
.sidebar-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(122, 196, 180, 0.16);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.overview-card h3,
.section-heading,
.media-copy h2,
.media-copy h3,
.graphic-title,
.tool-title,
.slider-intro h2,
.detail-panel h2,
.detail-panel h3 {
  margin: 0;
  color: var(--mw-ink);
  font-family: var(--font-display);
}

.overview-card h3 {
  margin-top: 14px;
  font-size: 1.28rem;
  line-height: 1.08;
}

.overview-card p {
  margin: 10px 0 0;
}

.overview-card .button {
  margin-top: 16px;
}

.overview-carousel {
  margin-top: 24px;
}

.overview-track {
  padding-top: 4px;
}

.overview-carousel-card {
  min-width: 100%;
  scroll-snap-align: start;
  flex-shrink: 0;
}

.overview-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 22px;
  align-items: start;
}

.detail-panel,
.note-panel,
.card {
  padding: 24px;
}

.detail-panel h2 {
  font-size: 1.7rem;
  margin-bottom: 10px;
}

.detail-panel h3 {
  font-size: 1.24rem;
  margin-bottom: 12px;
}

.detail-panel p,
.card p,
.media-copy p,
.note-panel p {
  margin: 0 0 14px;
  color: rgba(22, 57, 51, 0.85);
}

.detail-panel p:last-child,
.card p:last-child,
.media-copy p:last-child,
.note-panel p:last-child {
  margin-bottom: 0;
}

.image-card h2 {
  margin: 0 0 12px;
  font-size: 1.7rem;
}

.feature-figure {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.feature-figure img {
  width: min(760px, 100%);
  margin: 0 auto;
  border-radius: 20px;
  border: 1px solid rgba(171, 217, 208, 0.9);
  box-shadow: var(--mw-shadow);
}

.feature-figure figcaption {
  text-align: center;
  color: rgba(22, 57, 51, 0.72);
  font-size: 0.92rem;
}

.platform-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.link-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  background: rgba(13, 111, 127, 0.08);
  border: 1px solid rgba(13, 111, 127, 0.16);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.88rem;
}

.page-shell {
  display: block;
}

.course-sidebar {
  display: none;
}

.sidebar-card {
  padding: 18px;
}

.sidebar-card h2,
.sidebar-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.sidebar-copy {
  margin-bottom: 14px;
  color: rgba(22, 57, 51, 0.8);
}

.sidebar-page-list,
.anchor-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sidebar-page-link,
.anchor-link {
  display: block;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(122, 196, 180, 0.08);
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.sidebar-page-link:hover,
.anchor-link:hover {
  transform: translateY(-1px);
  background: #ffffff;
  border-color: rgba(171, 217, 208, 0.8);
}

.sidebar-page-link.is-current {
  background: linear-gradient(180deg, rgba(0, 172, 195, 0.14), rgba(122, 196, 180, 0.16));
  border-color: rgba(13, 111, 127, 0.18);
}

.sidebar-page-link strong,
.anchor-link strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.sidebar-page-link span,
.anchor-link span {
  display: block;
  color: rgba(22, 57, 51, 0.74);
  font-size: 0.88rem;
}

.course-content {
  display: grid;
  gap: 22px;
  width: min(920px, 100%);
  margin: 0 auto;
  min-width: 0;
  overflow-x: clip;
}

.course-content > * {
  min-width: 0;
}

.lesson-banner {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border-radius: var(--mw-radius-lg);
  background-image:
    linear-gradient(135deg, rgba(9, 88, 98, 0.92), rgba(0, 172, 195, 0.82)),
    url("assets/brand/backgrounds/MW_darkturquoise_bg.png");
  background-repeat: no-repeat, repeat;
  background-size: cover, 880px auto;
  box-shadow: var(--mw-shadow);
}

.lesson-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/brand/patterns/SquarePattern_White.svg");
  background-repeat: repeat;
  background-size: 320px auto;
  opacity: 0.05;
}

.lesson-banner > * {
  position: relative;
  z-index: 1;
}

.lesson-banner p {
  max-width: 58ch;
}

.lesson-banner-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.lesson-banner-meta .section-chip {
  background: rgba(255, 255, 255, 0.18);
  color: #f3fffc;
}

.section-heading {
  font-size: 1.55rem;
  line-height: 1.1;
}

.section-subheading {
  margin: 0 0 14px;
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.media-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.embed-frame {
  aspect-ratio: 16 / 9;
  border-radius: var(--mw-radius-md);
  overflow: hidden;
  border: 1px solid rgba(171, 217, 208, 0.8);
  background: linear-gradient(135deg, #0f6572, #1f8595);
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.18);
}

.embed-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.media-copy h2,
.media-copy h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.media-copy,
.slider-intro,
.slider-section,
.card,
.detail-panel {
  min-width: 0;
}

.graphic-card {
  padding: 24px;
}

.graphic-title {
  margin-bottom: 12px;
  font-size: 1.24rem;
}

.graphic-intro {
  margin-bottom: 22px;
}

.continuum-wrapper {
  position: relative;
  padding-top: 24px;
}

.continuum-bar {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, #d9f4ee 0%, var(--mw-mint) 22%, var(--mw-teal) 62%, var(--mw-deep-teal) 100%);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.12);
  margin-bottom: 56px;
}

.continuum-bar::after {
  content: "";
  position: absolute;
  right: -12px;
  top: 50%;
  width: 0;
  height: 0;
  transform: translateY(-50%);
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 18px solid var(--mw-deep-teal);
}

.continuum-arrow {
  position: absolute;
  top: 32px;
  left: 0;
  right: 0;
  text-align: center;
}

.continuum-arrow span {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(171, 217, 208, 0.84);
  color: rgba(22, 57, 51, 0.8);
  font-family: var(--font-display);
  font-size: 0.84rem;
}

.continuum-labels {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.continuum-labels div {
  width: 50%;
}

.continuum-labels strong {
  display: block;
  margin-bottom: 6px;
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.role-card {
  padding: 22px;
  border-radius: var(--mw-radius-md);
  border: 1px solid transparent;
}

.role-card--human {
  background: linear-gradient(180deg, rgba(122, 196, 180, 0.18), rgba(122, 196, 180, 0.1));
  border-color: rgba(122, 196, 180, 0.38);
}

.role-card--ai {
  background: linear-gradient(180deg, rgba(0, 172, 195, 0.09), rgba(13, 111, 127, 0.08));
  border-color: rgba(13, 111, 127, 0.18);
}

.role-card h3 {
  margin: 0 0 14px;
  font-size: 1.18rem;
}

.role-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.role-list li {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.68);
}

.role-list strong {
  color: var(--mw-ink);
  font-family: var(--font-display);
  font-size: 0.94rem;
}

.callout-card {
  display: grid;
  gap: 14px;
}

.register-note {
  color: rgba(22, 57, 51, 0.72);
  font-size: 0.9rem;
}

.resource-details {
  border-radius: var(--mw-radius-md);
  border: 1px solid rgba(171, 217, 208, 0.86);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 253, 250, 0.98));
  overflow: hidden;
}

.resource-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

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

.resource-details summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--mw-deep-teal);
  font-size: 1.45rem;
  line-height: 1;
}

.resource-details[open] summary::after {
  content: "-";
}

.resource-details[open] summary {
  border-bottom: 1px solid rgba(171, 217, 208, 0.7);
}

.resource-content {
  padding: 22px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 18px 0 22px;
}

.resource-chip-card {
  padding: 12px;
  border-radius: 14px;
  background: rgba(13, 111, 127, 0.06);
  border: 1px solid rgba(13, 111, 127, 0.1);
}

.resource-chip-card strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  color: var(--mw-deep-teal);
}

.resource-section {
  margin-top: 22px;
}

.resource-section:first-child {
  margin-top: 0;
}

.resource-section h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.resource-list {
  margin: 12px 0 0;
  padding-left: 20px;
}

.resource-list li {
  margin-bottom: 8px;
}

.idea-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.idea-item {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(171, 217, 208, 0.5);
}

.idea-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.mono-box {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(171, 217, 208, 0.68);
  color: rgba(22, 57, 51, 0.86);
  font-family: "Courier New", monospace;
  font-size: 0.88rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.tip-box {
  padding: 14px;
  border-radius: 16px;
  background: rgba(13, 111, 127, 0.06);
  border: 1px solid rgba(13, 111, 127, 0.1);
}

.tool-shell {
  display: grid;
  gap: 20px;
}

.tool-title {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.form-sublabel {
  display: block;
  margin-bottom: 8px;
  color: rgba(22, 57, 51, 0.7);
  font-size: 0.9rem;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.form-input {
  width: 100%;
  padding: 13px 14px;
  border-radius: 14px;
  border: 1px solid rgba(171, 217, 208, 0.9);
  background: #ffffff;
  color: var(--mw-ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.output-area:focus {
  outline: none;
  border-color: rgba(13, 111, 127, 0.5);
  box-shadow: 0 0 0 4px rgba(0, 172, 195, 0.12);
}

.output-panel {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(171, 217, 208, 0.84);
  background: linear-gradient(180deg, rgba(249, 255, 254, 0.96), rgba(242, 252, 249, 0.98));
}

.output-area {
  width: 100%;
  min-height: 260px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: #ffffff;
  color: rgba(22, 57, 51, 0.88);
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.45;
  resize: vertical;
  white-space: pre-wrap;
}

.copy-button {
  width: 100%;
  margin-top: 14px;
}

.divider {
  border: 0;
  border-top: 1px dashed rgba(171, 217, 208, 0.88);
  margin: 22px 0;
}

.slider-section {
  display: grid;
  gap: 14px;
  overflow: hidden;
}

.slider-intro h2 {
  font-size: 1.55rem;
  margin-bottom: 8px;
}

.slider-shell {
  position: relative;
  padding: 0 24px;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.slider-track {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 6px 0 18px;
  scrollbar-width: none;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.slider-track::-webkit-scrollbar {
  display: none;
}

.slider-card {
  flex: 0 0 100%;
  width: 100%;
  scroll-snap-align: start;
  padding: 22px;
  border-radius: var(--mw-radius-md);
  border: 1px solid rgba(171, 217, 208, 0.84);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--mw-shadow-soft);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.slider-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.22rem;
}

.slider-card > * {
  min-width: 0;
  max-width: 100%;
}

.slider-card-goal {
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}

.slider-card-workflow {
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}

.slider-card-workflow ol,
.slider-card-workflow ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

.slider-card-workflow li {
  margin-bottom: 8px;
  overflow-wrap: anywhere;
}

.prompt-box {
  display: block;
  width: 100%;
  padding: 15px;
  border-radius: 16px;
  background: rgba(13, 111, 127, 0.06);
  border-left: 4px solid var(--mw-teal);
  font-family: "Courier New", monospace;
  font-size: 0.87rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  min-width: 0;
}

.compact-setup {
  padding: 20px 22px;
}

.compact-setup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.compact-setup-card {
  min-width: 0;
  padding: 16px;
  border-radius: 18px;
  background: rgba(13, 111, 127, 0.05);
  border: 1px solid rgba(171, 217, 208, 0.74);
}

.compact-setup-card:only-child {
  grid-column: 1 / -1;
}

.compact-setup-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
}

.compact-setup-card p {
  margin: 0 0 12px;
}

.redeem-page-shell {
  display: grid;
  gap: 20px;
  width: min(1060px, 94vw);
}

.redeem-hero {
  padding-bottom: 24px;
}

.redeem-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.redeem-summary-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(171, 217, 208, 0.72);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 12px 28px rgba(22, 57, 51, 0.05);
}

.redeem-summary-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(13, 111, 127, 0.1);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
}

.redeem-summary-card strong {
  color: var(--mw-ink);
  font-family: var(--font-display);
  font-size: 1.03rem;
}

.redeem-summary-card p {
  margin: 0;
  color: rgba(22, 57, 51, 0.76);
  font-size: 0.94rem;
}

.redeem-steps {
  display: grid;
  gap: 18px;
}

.redeem-signup-card {
  display: grid;
  gap: 8px;
}

.redeem-signup-card .section-subheading {
  margin-bottom: 0;
}

.redeem-signup-card p:last-child {
  max-width: 68ch;
}

.redeem-step-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(171, 217, 208, 0.72);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 12px 28px rgba(22, 57, 51, 0.05);
}

.redeem-register-card {
  grid-template-columns: 1fr;
}

.redeem-register-card .redeem-step-copy {
  max-width: 700px;
}

.redeem-step-copy {
  min-width: 0;
}

.redeem-step-copy h2 {
  margin: 0 0 10px;
  color: var(--mw-ink);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  line-height: 1.1;
}

.redeem-step-copy h1 {
  margin: 0 0 10px;
  color: var(--mw-ink);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  line-height: 1.08;
}

.redeem-step-copy p:not(.section-subheading) {
  margin: 0;
  color: rgba(22, 57, 51, 0.8);
}

.redeem-step-copy strong {
  color: var(--mw-ink);
  font-family: var(--font-display);
}

.redeem-step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.redeem-step-actions .button {
  max-width: 100%;
  white-space: normal;
}

.redeem-step-figure {
  margin: 0;
  min-width: 0;
}

.redeem-step-figure img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(171, 217, 208, 0.8);
  box-shadow: 0 14px 28px rgba(22, 57, 51, 0.08);
}

.redeem-checkout-figure img {
  width: min(560px, 100%);
  margin: 0 auto;
}

.redeem-checklist {
  padding: 22px 24px;
}

.redeem-check-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.redeem-check-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(22, 57, 51, 0.82);
}

.redeem-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.46em;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--mw-mint);
  box-shadow: inset 0 0 0 3px #ffffff;
}

.prompt-library {
  display: grid;
  gap: 12px;
}

.prompt-library-item {
  border-radius: 18px;
  border: 1px solid rgba(171, 217, 208, 0.84);
  background: rgba(255, 255, 255, 0.94);
  overflow: hidden;
}

.prompt-library-item summary {
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1rem;
}

.prompt-library-item summary::-webkit-details-marker {
  display: none;
}

.prompt-library-item summary::after {
  content: "+";
  float: right;
  color: var(--mw-deep-teal);
  font-size: 1.2rem;
  line-height: 1;
}

.prompt-library-item[open] summary::after {
  content: "-";
}

.prompt-library-body {
  padding: 0 18px 18px;
  min-width: 0;
}

.prompt-browser {
  display: grid;
  gap: 18px;
}

.prompt-browser-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.prompt-browser-tab {
  padding: 10px 14px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--mw-ink);
  font-family: var(--font-display);
  cursor: pointer;
}

.prompt-browser-tab.is-active {
  background: rgba(13, 111, 127, 0.1);
  border-color: rgba(13, 111, 127, 0.24);
  color: var(--mw-deep-teal);
}

.prompt-browser-panel {
  display: none;
  gap: 18px;
}

.prompt-browser-panel.is-active {
  display: grid;
}

.prompt-browser-head h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.prompt-browser-head p:last-child {
  margin: 0;
}

.prompt-browser-select-wrap {
  display: none;
}

.prompt-browser-select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: rgba(255, 255, 255, 0.96);
  color: var(--mw-ink);
}

.prompt-browser-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.prompt-browser-list {
  display: grid;
  gap: 14px;
  max-height: 620px;
  overflow: auto;
  padding-right: 6px;
}

.prompt-browser-group {
  display: grid;
  gap: 8px;
}

.prompt-browser-group-title {
  margin: 0;
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.prompt-browser-group-items {
  display: grid;
  gap: 8px;
}

.prompt-browser-item {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(171, 217, 208, 0.76);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  text-align: left;
  cursor: pointer;
}

.prompt-browser-item.is-active {
  background: rgba(13, 111, 127, 0.08);
  border-color: rgba(13, 111, 127, 0.24);
}

.prompt-browser-item-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--mw-ink);
}

.prompt-browser-item-meta {
  color: rgba(22, 57, 51, 0.68);
  font-size: 0.8rem;
}

.prompt-browser-preview-wrap {
  min-width: 0;
}

.prompt-browser-preview {
  display: none;
  gap: 16px;
  min-width: 0;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: rgba(248, 255, 253, 0.98);
}

.prompt-browser-preview.is-active {
  display: grid;
}

.prompt-browser-preview-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.prompt-browser-preview-kicker {
  margin: 0 0 6px;
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.prompt-browser-preview h4 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.prompt-browser-copy {
  flex: 0 0 auto;
}

.technique-library-body {
  display: grid;
  gap: 14px;
}

.technique-video {
  width: min(100%, 680px);
}

.technique-item .slider-card-goal,
.technique-item .slider-card-workflow {
  margin-bottom: 0;
}

.technique-item .prompt-box {
  margin-top: 2px;
}

.use-case-grid {
  display: grid;
  gap: 18px;
}

.use-case-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 18px;
  border: 1px solid rgba(171, 217, 208, 0.72);
  border-radius: 20px;
  background: rgba(248, 255, 253, 0.9);
}

.use-case-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.use-case-card p {
  margin: 0;
}

.slider-nav-button {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(180deg, #0f7788, #0a6170);
  color: #f7fffd;
  cursor: pointer;
  transform: translateY(-50%);
  box-shadow: 0 8px 18px rgba(10, 97, 112, 0.28);
}

.slider-nav-button.prev {
  left: -2px;
}

.slider-nav-button.next {
  right: -2px;
}

.prev-next {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.prev-next-link {
  flex: 1 1 0;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(171, 217, 208, 0.84);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--mw-shadow-soft);
}

.prev-next-link.is-empty {
  visibility: hidden;
}

.prev-next-link strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-display);
}

.prev-next-link span {
  display: block;
  color: rgba(22, 57, 51, 0.72);
}

.site-footer {
  margin-top: 54px;
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 253, 250, 0.94)),
    url("assets/brand/patterns/SquarePattern_White.svg");
  background-repeat: no-repeat, repeat;
  background-size: cover, 200px auto;
  border-top: 1px solid rgba(171, 217, 208, 0.88);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 28px;
}

.footer-logo {
  width: min(260px, 60vw);
  height: auto;
}

.footer-copy {
  color: rgba(22, 57, 51, 0.78);
  text-align: right;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  min-width: 240px;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(22, 57, 51, 0.96);
  color: #f7fffd;
  text-align: center;
  box-shadow: 0 16px 30px rgba(22, 57, 51, 0.24);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (min-width: 860px) {
  .media-block {
    grid-template-columns: minmax(280px, 44%) minmax(0, 1fr);
  }

  .tool-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .slider-card {
    flex-basis: calc(50% - 9px);
    width: calc(50% - 9px);
  }

  .overview-carousel-card {
    flex-basis: calc(50% - 9px);
    width: calc(50% - 9px);
  }
}

@media (min-width: 1180px) {
  .overview-carousel-card {
    flex-basis: calc(33.333% - 12px);
    width: calc(33.333% - 12px);
  }
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .header-cta {
    display: none;
  }

  .page-hero-grid,
  .overview-columns,
  .overview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-hero {
    padding-top: 28px;
    padding-bottom: 56px;
  }

  .lesson-banner {
    padding: 22px;
  }

  .roles-grid,
  .continuum-labels {
    grid-template-columns: 1fr;
  }

  .continuum-labels {
    flex-direction: column;
  }

  .continuum-labels div {
    width: 100%;
  }

  .slider-shell {
    padding: 0;
  }

  .compact-setup-grid {
    grid-template-columns: 1fr;
  }

  .slider-nav-button {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-copy {
    text-align: left;
  }
}

body {
  background: linear-gradient(180deg, #edf6f3 0, #f7fbfa 220px, #f3f8f6 100%);
}

.site-header {
  background-image: linear-gradient(180deg, rgba(222, 247, 241, 0.97), rgba(241, 251, 248, 0.97));
  background-size: auto;
  box-shadow: 0 8px 18px rgba(22, 57, 51, 0.06);
}

.header-inner {
  min-height: 78px;
  grid-template-columns: auto auto 1fr;
  gap: 16px;
}

.header-menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(171, 217, 208, 0.92);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--mw-ink);
  cursor: pointer;
}

.header-menu-button.is-hidden {
  display: none !important;
}

.header-menu-lines {
  display: grid;
  gap: 4px;
}

.header-menu-lines span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.brand-mark {
  width: min(240px, 28vw);
}

.header-kicker {
  margin-bottom: 2px;
}

.header-title {
  font-size: clamp(1.02rem, 1.8vw, 1.28rem);
}

.header-cta {
  padding: 11px 18px;
  border-color: rgba(171, 217, 208, 0.84);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: none;
}

.page-hero {
  padding: 26px 0 18px;
  background: none;
}

.page-hero::before,
.page-hero::after,
.lesson-banner::before {
  display: none;
}

.hero-copy-card,
.hero-status-card {
  border: 1px solid rgba(171, 217, 208, 0.76);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 16px 34px rgba(22, 57, 51, 0.07);
  backdrop-filter: none;
}

.page-hero .hero-eyebrow,
.lesson-banner .hero-eyebrow {
  color: var(--mw-deep-teal);
}

.page-hero h1 {
  color: var(--mw-ink);
  font-size: clamp(2rem, 3.2vw, 2.85rem);
}

.page-hero p {
  color: rgba(22, 57, 51, 0.82);
  max-width: 62ch;
}

.hero-status-card,
.hero-status-card h2,
.hero-status-list strong {
  color: var(--mw-ink);
}

.hero-status-list li {
  background: rgba(122, 196, 180, 0.08);
}

.button.primary {
  background: linear-gradient(180deg, rgba(13, 111, 127, 0.96), rgba(0, 172, 195, 0.88));
  color: #f7fffd;
  box-shadow: none;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(171, 217, 208, 0.84);
}

.section {
  padding: 24px 0;
}

.overview-card,
.card,
.sidebar-card,
.note-panel,
.detail-panel {
  border-radius: 20px;
  border: 1px solid rgba(171, 217, 208, 0.72);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 12px 28px rgba(22, 57, 51, 0.05);
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.course-sidebar {
  display: block;
  min-width: 0;
  position: sticky;
  top: 104px;
  align-self: start;
  height: calc(100vh - 122px);
}

.course-sidebar-panel {
  position: static;
  display: grid;
  gap: 16px;
  height: 100%;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 36px rgba(22, 57, 51, 0.08);
}

.course-sidebar-mobile-top {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.course-sidebar-mobile-top h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.sidebar-close-button {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(171, 217, 208, 0.88);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--mw-ink);
  cursor: pointer;
}

.sidebar-progress-card {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: linear-gradient(180deg, rgba(13, 111, 127, 0.08), rgba(122, 196, 180, 0.08));
}

.sidebar-progress-kicker {
  margin: 0 0 8px;
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-progress-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  line-height: 1.06;
}

.sidebar-progress-track {
  margin-top: 16px;
  height: 8px;
  border-radius: 999px;
  background: rgba(22, 57, 51, 0.12);
  overflow: hidden;
}

.sidebar-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mw-teal), var(--mw-mint));
}

.sidebar-progress-copy {
  margin: 10px 0 0;
  color: rgba(22, 57, 51, 0.76);
  font-size: 0.92rem;
}

.sidebar-home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 16px;
  font-family: var(--font-display);
}

.sidebar-home-link {
  background: linear-gradient(180deg, #0f7788, #0a6170);
  color: #f7fffd;
  box-shadow: var(--mw-shadow-soft);
}

.sidebar-search-input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(171, 217, 208, 0.82);
  background: rgba(255, 255, 255, 0.96);
  color: var(--mw-ink);
}

.sidebar-lesson-list {
  display: grid;
  gap: 8px;
}

.sidebar-lesson-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 12px;
  border-radius: 18px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.84);
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.sidebar-lesson-row:hover {
  transform: translateY(-1px);
  border-color: rgba(171, 217, 208, 0.82);
  background: #ffffff;
}

.sidebar-lesson-row.is-current {
  border-color: rgba(13, 111, 127, 0.24);
  background: rgba(13, 111, 127, 0.08);
}

.sidebar-lesson-row.is-complete {
  background: rgba(122, 196, 180, 0.08);
}

.sidebar-lesson-status {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid rgba(13, 111, 127, 0.24);
}

.sidebar-lesson-row.is-current .sidebar-lesson-status {
  border-color: var(--mw-teal);
  background: rgba(0, 172, 195, 0.14);
}

.sidebar-lesson-row.is-complete .sidebar-lesson-status {
  border-color: var(--mw-mint);
  background: var(--mw-mint);
  box-shadow: inset 0 0 0 4px #ffffff;
}

.sidebar-lesson-copy {
  min-width: 0;
}

.sidebar-lesson-copy strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 0.97rem;
}

.sidebar-lesson-copy span {
  display: block;
  color: rgba(22, 57, 51, 0.7);
  font-size: 0.84rem;
}

.sidebar-lesson-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(122, 196, 180, 0.12);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.course-content {
  width: 100%;
  gap: 18px;
  margin: 0;
}

.lesson-banner {
  display: grid;
  gap: 14px;
  padding: 24px 26px;
  border-radius: 24px;
  border: 1px solid rgba(171, 217, 208, 0.78);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 16px 34px rgba(22, 57, 51, 0.06);
}

.lesson-banner h1 {
  color: var(--mw-ink);
  font-size: clamp(1.8rem, 2.7vw, 2.45rem);
}

.lesson-banner p {
  max-width: 62ch;
  margin: 0;
  color: rgba(22, 57, 51, 0.8);
}

.lesson-banner p strong {
  color: var(--mw-ink);
  font-family: var(--font-display);
  font-weight: 700;
}

.lesson-banner-meta {
  margin-top: 0;
}

.lesson-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 6px;
}

body:not([data-page="section-1"]) .lesson-banner {
  gap: 6px;
  padding-top: 18px;
  padding-bottom: 8px;
}

body:not([data-page="section-1"]) .lesson-banner .hero-eyebrow {
  margin-bottom: 6px;
}

body:not([data-page="section-1"]) .lesson-banner-meta {
  gap: 8px;
  position: absolute;
  top: 20px;
  right: 26px;
  margin: 0;
}

body:not([data-page="section-1"]) .lesson-banner-actions {
  display: none;
}

.lesson-outline-button {
  display: none;
}

.media-block {
  gap: 26px;
}

.embed-frame {
  border-radius: 20px;
  box-shadow: none;
}

.course-outline-panel {
  padding: 24px;
}

.overview-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.overview-list-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(171, 217, 208, 0.78);
  background: rgba(255, 255, 255, 0.92);
}

.overview-list-item.is-current {
  background: rgba(13, 111, 127, 0.08);
  border-color: rgba(13, 111, 127, 0.22);
}

.overview-list-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(122, 196, 180, 0.14);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.92rem;
}

.overview-list-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.overview-list-copy strong {
  font-family: var(--font-display);
  font-size: 1rem;
}

.overview-list-copy span {
  color: rgba(22, 57, 51, 0.74);
}

.overview-list-meta {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(122, 196, 180, 0.12);
  color: var(--mw-deep-teal);
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

body.sidebar-open {
  overflow: hidden;
}

@media (max-width: 980px) {
  .container {
    width: min(1160px, 94vw);
  }

  .header-inner {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-height: 70px;
    padding: 10px 0;
  }

  .header-menu-button {
    display: inline-flex;
    width: 42px;
    height: 42px;
    justify-self: start;
  }

  .brand-link,
  .header-kicker,
  .header-cta {
    display: none;
  }

  .header-copy {
    min-width: 0;
    text-align: center;
  }

  .header-title {
    font-size: 1.12rem;
  }

  .section {
    padding: 20px 0;
  }

  .page-shell {
    grid-template-columns: 1fr;
  }

  .redeem-summary-grid,
  .redeem-step-card {
    grid-template-columns: 1fr;
  }

  .course-sidebar {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    height: 100dvh;
    z-index: 120;
    opacity: 0;
    pointer-events: none;
    background: rgba(12, 36, 33, 0.2);
    transition: opacity 0.22s ease;
    overflow: hidden;
  }

  .course-sidebar.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  .course-sidebar-panel {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(392px, 88vw);
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0 24px 24px 0;
    transform: translateX(-100%);
    transition: transform 0.24s ease;
    overflow-y: auto;
  }

  .course-sidebar.is-open .course-sidebar-panel {
    transform: translateX(0);
  }

  .course-sidebar-mobile-top {
    display: flex;
  }

  .lesson-outline-button {
    display: inline-flex;
  }

  .lesson-banner {
    padding: 22px;
  }

  body:not([data-page="section-1"]) .lesson-banner-meta {
    position: static;
  }

  .lesson-banner-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .lesson-banner-actions .button {
    width: 100%;
  }

  .overview-list-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .overview-list-meta {
    grid-column: 2;
    justify-self: flex-start;
  }

  .prev-next {
    flex-direction: column;
  }

  .prev-next-link.is-empty {
    display: none;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(1160px, 95vw);
  }

  .header-inner {
    grid-template-columns: 40px minmax(0, 1fr);
    min-height: 64px;
    padding: 8px 0;
  }

  .header-title {
    font-size: 1.02rem;
    line-height: 1.15;
  }

  .header-menu-button {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .prompt-browser-select-wrap {
    display: block;
  }

  .prompt-browser-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .prompt-browser-tab {
    min-height: 46px;
    padding: 10px 12px;
    font-size: 0.88rem;
    text-align: center;
  }

  .prompt-browser-head h3 {
    font-size: 1.25rem;
  }

  .prompt-browser-layout {
    grid-template-columns: 1fr;
  }

  .prompt-browser-list {
    display: none;
  }

  .prompt-browser-preview {
    padding: 16px;
    border-radius: 18px;
  }

  .prompt-browser-preview-top {
    flex-direction: column;
    align-items: stretch;
  }

  .prompt-browser-copy {
    width: 100%;
  }

  .lesson-banner {
    gap: 10px;
    padding: 18px;
    border-radius: 20px;
  }

  .lesson-banner h1 {
    font-size: 1.55rem;
    line-height: 1.08;
  }

  .lesson-banner-meta {
    gap: 8px;
  }

  .lesson-banner .hero-actions,
  .lesson-banner-actions {
    gap: 10px;
  }

  .hero-copy-card,
  .detail-panel,
  .card,
  .sidebar-progress-card,
  .course-sidebar-panel,
  .resource-content,
  .output-panel {
    padding: 20px;
  }

  .media-block {
    gap: 16px;
  }

  .use-case-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }

  .media-copy h2,
  .media-copy h3,
  .slider-intro h2,
  .tool-title,
  .detail-panel h2,
  .image-card h2 {
    font-size: 1.25rem;
  }

  .section-subheading {
    margin-bottom: 10px;
    font-size: 0.82rem;
  }

  .roles-grid {
    gap: 14px;
  }

  .role-card {
    padding: 18px;
  }

  .role-list li {
    padding: 10px 12px;
  }

  .resource-details summary {
    padding: 15px 18px;
    font-size: 0.98rem;
  }

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

  .tool-shell {
    gap: 16px;
  }

  .tool-grid {
    gap: 18px;
  }

  .form-label {
    font-size: 0.94rem;
  }

  .form-sublabel {
    font-size: 0.86rem;
  }

  .form-input,
  .prompt-browser-select {
    padding: 12px 13px;
  }

  .output-area {
    min-height: 220px;
    font-size: 0.86rem;
  }

  .compact-setup {
    padding: 18px;
  }

  .redeem-page-shell {
    gap: 16px;
  }

  .redeem-summary-grid {
    gap: 12px;
  }

  .redeem-summary-card,
  .redeem-step-card {
    padding: 16px;
    border-radius: 18px;
  }

  .redeem-step-figure img {
    border-radius: 14px;
  }

  .compact-setup-card {
    padding: 14px;
  }

  .overview-list-item {
    padding: 14px;
    gap: 12px;
  }

  .overview-list-index {
    width: 30px;
    height: 30px;
    font-size: 0.84rem;
  }

  .sidebar-progress-card h2 {
    font-size: 1.3rem;
  }

  .sidebar-lesson-row {
    padding: 12px 10px;
    gap: 10px;
  }

  .course-sidebar-panel {
    width: min(100%, 92vw);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(1160px, 96vw);
  }

  .section {
    padding: 16px 0;
  }

  .lesson-banner,
  .hero-copy-card,
  .detail-panel,
  .card {
    padding: 16px;
  }

  .lesson-banner h1 {
    font-size: 1.42rem;
  }

  .prompt-browser-tabs {
    grid-template-columns: 1fr;
  }

  .prompt-browser-tab {
    width: 100%;
  }

  .prompt-box {
    padding: 13px;
    font-size: 0.82rem;
    line-height: 1.45;
  }

  .resource-details summary,
  .sidebar-home-link {
    padding: 13px 14px;
  }

  .course-sidebar-panel {
    width: 100%;
    border-radius: 0 20px 20px 0;
  }
}