:root {
  --bg: #fff8ed;
  --surface: #ffffff;
  --surface-soft: #fffdf8;
  --ink: #202c45;
  --text: #5b6074;
  --muted: #8990a4;
  --line: #eadcc7;
  --blue: #1f7ed6;
  --blue-strong: #135c9c;
  --cyan: #1ca9b7;
  --green: #1fa57f;
  --orange: #f0a43a;
  --purple: #686fe8;
  --rose: #cf5d8c;
  --shadow-sm: 0 14px 32px rgba(110, 82, 42, 0.08);
  --shadow-md: 0 22px 54px rgba(110, 82, 42, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  background: var(--bg);
}

body.training-body,
html:has(body.training-body) {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body.training-body::-webkit-scrollbar,
html:has(body.training-body)::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

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

.platform-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 74px minmax(0, 1fr);
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(240, 164, 58, 0.14), transparent 38%),
    linear-gradient(315deg, rgba(31, 126, 214, 0.07), transparent 42%),
    linear-gradient(180deg, #fffefd 0%, rgba(255, 248, 237, 0.9) 46%, #fff8ed 100%),
    var(--bg);
}

.global-header {
  grid-column: 1 / -1;
  grid-row: 1;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 74px;
  padding: 0 28px 0 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(16px);
}

.global-brand,
.top-nav a {
  color: var(--ink);
  text-decoration: none;
}

.global-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 270px;
}

.global-brand img {
  width: 118px;
  height: auto;
  flex: 0 0 auto;
}

.global-brand strong {
  font-size: 20px;
  line-height: 1.1;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
}

.top-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  font-weight: 800;
}

.nav-divider {
  display: block;
  width: 1px;
  height: 18px;
  margin: 0 10px;
  background: rgba(137, 144, 164, 0.36);
}

.top-nav a:hover,
.top-nav a.is-active {
  color: var(--blue);
  background: #fff1dc;
}

.global-actions,
.hero-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar {
  display: none;
}

.project-card,
.library-card {
  position: relative;
  width: 100%;
  min-height: 42px;
  padding: 0;
  border-radius: var(--radius);
  color: var(--ink);
  box-shadow: none;
  text-align: left;
}

.project-card {
  display: none;
  align-items: center;
  gap: 8px;
  background: transparent;
}

.library-card {
  display: none;
  margin-top: 0;
  background:
    linear-gradient(145deg, rgba(38, 51, 79, 0.24), rgba(38, 51, 79, 0.03)),
    linear-gradient(135deg, #7164e8, #2f9bd4 52%, #26aa7c);
}

.card-title-wrap {
  position: relative;
  display: inline-block;
  text-align: left;
}

.card-corner-word {
  display: none;
}

.project-card h1,
.library-card h1 {
  margin: 0;
  font-size: 14px;
  line-height: 1.22;
}

.card-logo {
  display: none;
  width: 58px;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.project-card small,
.library-card small {
  display: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
  line-height: 1.45;
}

.side-steps {
  display: flex;
  gap: 6px;
  overflow-x: visible;
  padding-bottom: 0;
}

.side-step {
  display: grid;
  grid-template-columns: 24px 1fr;
  grid-template-rows: auto;
  gap: 6px;
  flex: 1 1 112px;
  min-height: 38px;
  padding: 6px 9px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text);
  background: transparent;
  text-align: left;
}

.side-step span {
  grid-row: 1;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--muted);
  background: #eef3f8;
  font-weight: 900;
}

.side-step b {
  align-self: center;
  font-size: 13px;
  white-space: nowrap;
}

.side-step small {
  display: none;
}

.side-step.is-active,
.path-item.is-active {
  border-color: rgba(36, 125, 212, 0.26);
  background: #eef7ff;
}

.side-step.is-active span,
.path-item.is-active span {
  color: #fff;
  background: var(--blue);
}

.main {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
  padding: 26px;
}

.main:has(.screen[data-section="overview"].is-visible) {
  padding-bottom: 8px;
}

.screen {
  display: none;
}

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

.screen-grid,
.two-column,
.resource-layout,
.classroom-layout {
  display: grid;
  gap: 22px;
}

.overview-grid,
.resource-layout {
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
}

.two-column,
.classroom-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.composer-card,
.insight-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
}

.composer-card {
  padding: 26px;
}

.insight-panel {
  padding: 22px;
}

.hero-card {
  display: flex;
  flex-direction: column;
  min-height: auto;
}

.screen[data-section="overview"] {
  padding-bottom: 0;
}

.screen[data-section="overview"] .composer-card,
.screen[data-section="overview"] .insight-panel {
  height: 100%;
}

.screen[data-section="overview"] .overview-grid {
  align-items: stretch;
}

.screen[data-section="overview"] .hero-visual-panel {
  grid-template-rows: minmax(0, 1fr) auto;
}

.screen[data-section="overview"] .hero-image {
  height: 100%;
}

.screen[data-section="overview"] .hero-image img {
  height: 100%;
  min-height: 520px;
}

.screen[data-section="overview"] .composer-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(220, 177, 112, 0.34);
  background:
    linear-gradient(145deg, #fffefa 0%, #fff9ef 100%),
    var(--surface);
  box-shadow: 0 18px 42px rgba(110, 82, 42, 0.07);
}

.screen[data-section="overview"] .insight-panel {
  border-color: rgba(31, 126, 214, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 252, 246, 0.94)),
    var(--surface);
  box-shadow: 0 18px 42px rgba(110, 82, 42, 0.08);
}

.screen[data-section="overview"] .composer-card::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 26px;
  width: 156px;
  height: 118px;
  opacity: 0.24;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(222, 171, 94, 0.18) 1px, transparent 1px),
    linear-gradient(180deg, rgba(92, 167, 223, 0.12) 1px, transparent 1px);
  background-size: 20px 20px;
  mask-image: linear-gradient(135deg, #000, transparent 78%);
}

.screen[data-section="overview"] .hero-card h2 {
  margin-bottom: 28px;
}

.screen[data-section="overview"] .focus-grid {
  flex: 1;
  align-content: stretch;
}

.screen[data-section="overview"] .hero-card > * {
  position: relative;
  z-index: 1;
}

.status-pill {
  display: inline-flex;
  width: max-content;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--blue-strong);
  background: #eaf5ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}

h2,
h3,
p {
  margin-top: 0;
}

.hero-card h2,
.section-head h2 {
  margin: 16px 0 10px;
  font-size: 34px;
  line-height: 1.18;
}

.hero-lead {
  max-width: none;
  margin: 0 0 28px;
  color: #9a651c;
  font-size: 18.5px;
  font-weight: 800;
  line-height: 1.72;
  white-space: nowrap;
}

.hero-lead span {
  display: inline;
}

.hero-slogan,
.hero-value,
.section-head p {
  color: var(--text);
  line-height: 1.8;
}

.hero-value {
  max-width: 760px;
  margin-bottom: 14px;
  color: #4f5b72;
  font-size: 18px;
  font-weight: 800;
}

.hero-actions {
  flex-wrap: wrap;
  margin: 16px 0 28px;
}

.primary-button,
.secondary-button,
.outline-button,
.accent-button,
.ghost-button {
  min-height: 42px;
  padding: 0 16px;
  border-radius: var(--radius);
  font-weight: 900;
}

.primary-button,
.accent-button {
  color: #fff;
  background: linear-gradient(135deg, #1f7ed6, #1fa57f);
  box-shadow: 0 12px 24px rgba(31, 126, 214, 0.16);
}

.secondary-button {
  color: #fff;
  background: linear-gradient(135deg, #686fe8, #1f7ed6);
}

.outline-button,
.ghost-button {
  color: #3f4b63;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(240, 164, 58, 0.26);
}

.module-grid,
.showcase-strip,
.focus-grid,
.stage-grid,
.track-grid,
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.module-grid {
  margin-top: auto;
}

.focus-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.focus-grid button {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 10px;
  min-height: 198px;
  padding: 18px;
  color: var(--ink);
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.focus-grid button:nth-child(1) {
  border-color: rgba(230, 174, 83, 0.3);
  background: linear-gradient(135deg, rgba(255, 244, 225, 0.95), rgba(255, 253, 248, 0.96) 60%), var(--surface-soft);
}

.focus-grid button:nth-child(2) {
  border-color: rgba(96, 184, 150, 0.24);
  background: linear-gradient(135deg, rgba(237, 250, 244, 0.95), rgba(255, 253, 248, 0.96) 60%), var(--surface-soft);
}

.focus-grid button:nth-child(3) {
  border-color: rgba(154, 136, 218, 0.22);
  background: linear-gradient(135deg, rgba(247, 244, 255, 0.95), rgba(255, 253, 248, 0.96) 60%), var(--surface-soft);
}

.focus-grid button:nth-child(4) {
  border-color: rgba(92, 167, 223, 0.24);
  background: linear-gradient(135deg, rgba(239, 248, 255, 0.95), rgba(255, 253, 248, 0.96) 60%), var(--surface-soft);
}

.focus-grid b {
  font-size: 20px;
}

.focus-grid span {
  color: #26334f;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
}

.focus-grid small {
  color: #6f798d;
  font-size: 15px;
  line-height: 1.65;
}

.legacy-links {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.legacy-links button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: #fff;
  font-weight: 900;
}

.module-grid button,
.showcase-strip article,
.focus-grid button,
.stage-grid article,
.track-grid button,
.dashboard-grid article,
.training-plan article,
.assignment-board article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.module-grid button {
  display: grid;
  gap: 8px;
  min-height: 102px;
  padding: 16px;
  color: var(--ink);
  text-align: left;
}

.showcase-strip {
  margin: 10px 0 22px;
}

.showcase-strip article {
  min-height: 92px;
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(36, 125, 212, 0.08), transparent),
    var(--surface-soft);
}

.showcase-strip article:nth-child(2) {
  background:
    linear-gradient(135deg, rgba(117, 101, 232, 0.1), transparent),
    var(--surface-soft);
}

.showcase-strip article:nth-child(3) {
  background:
    linear-gradient(135deg, rgba(37, 168, 125, 0.1), transparent),
    var(--surface-soft);
}

.module-grid b,
.resource-list b,
.work-grid b {
  font-size: 16px;
}

.module-grid span,
.stage-grid span,
.resource-list span,
.work-grid span,
.dashboard-grid small {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.hero-visual-panel {
  display: grid;
  gap: 16px;
  align-content: start;
}

.hero-image {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #f6eadb;
}

.hero-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(240, 164, 58, 0.22);
  border-radius: var(--radius);
  background: rgba(240, 164, 58, 0.14);
}

.metrics-strip div {
  padding: 18px 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 252, 246, 0.96)),
    var(--surface-soft);
}

.metrics-strip span,
.dashboard-grid span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metrics-strip b,
.dashboard-grid b {
  display: block;
  margin-top: 6px;
  font-size: 28px;
  line-height: 1;
  color: #1f2a44;
}

.journey-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.journey-strip span {
  display: grid;
  place-items: center;
  min-height: 44px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--blue));
  font-size: 13px;
  font-weight: 900;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.training-plan {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.training-plan article,
.assignment-board article {
  padding: 18px;
}

.training-screen .section-head {
  margin-bottom: 18px;
}

.training-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.training-metrics article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f7fbff;
}

.training-metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.training-metrics b {
  display: block;
  margin-top: 6px;
  font-size: 20px;
}

.training-card p {
  color: var(--text);
  line-height: 1.75;
}

.training-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.training-tags span {
  padding: 7px 9px;
  border-radius: 999px;
  color: var(--blue-strong);
  background: #eaf5ff;
  font-size: 12px;
  font-weight: 900;
}

.training-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.training-levels article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.training-levels b,
.service-card b {
  display: block;
  margin-bottom: 8px;
}

.training-levels span,
.service-card p {
  color: var(--text);
  line-height: 1.7;
}

.training-side {
  display: grid;
  align-content: start;
  gap: 16px;
}

.service-card {
  padding: 16px;
  border-radius: var(--radius);
  background: #fff7ea;
}

.training-detail {
  display: grid;
  gap: 22px;
  max-width: 1360px;
  margin: 0 auto;
}

.training-hero,
.training-section,
.certificate-band {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.training-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: end;
  padding: 32px;
}

.training-hero h1 {
  margin: 16px 0 14px;
  font-size: 40px;
  line-height: 1.15;
}

.training-hero p {
  max-width: 860px;
  margin: 0;
  color: var(--text);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.8;
}

.training-hero-panel {
  display: grid;
  gap: 10px;
  padding: 22px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 16px 34px rgba(36, 125, 212, 0.2);
}

.training-hero-panel b {
  font-size: 20px;
}

.training-hero-panel span {
  line-height: 1.7;
}

.training-section {
  padding: 28px;
}

.section-title {
  margin-bottom: 18px;
}

.section-title span,
.certificate-band > div > span {
  display: block;
  color: var(--blue-strong);
  font-size: 14px;
  font-weight: 900;
}

.section-title h2,
.certificate-band h2 {
  margin: 8px 0 0;
  font-size: 28px;
  line-height: 1.25;
}

.training-page .section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.training-page .section-title h2 {
  margin: 0;
}

.training-page .section-title .section-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(240, 164, 58, 0.28);
  border-radius: 999px;
  color: #0f6da8;
  background:
    linear-gradient(135deg, rgba(255, 244, 225, 0.98), rgba(236, 249, 244, 0.96));
  box-shadow: 0 8px 18px rgba(110, 82, 42, 0.06);
}

.training-page .section-title .section-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.training-module-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

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

.training-mode-grid article {
  min-height: 176px;
  padding: 18px;
  border: 1px solid rgba(36, 125, 212, 0.18);
  border-radius: var(--radius);
  background: #f7fbff;
}

.training-mode-grid b {
  display: block;
  margin-bottom: 10px;
  color: var(--blue-strong);
  font-size: 20px;
}

.training-mode-grid p {
  margin: 0;
  color: var(--text);
  line-height: 1.75;
}

.training-module-grid article,
.syllabus-grid article,
.certificate-levels article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.training-module-grid article {
  display: grid;
  gap: 12px;
  min-height: 230px;
  padding: 20px;
}

.training-module-grid article:nth-child(1) {
  background: linear-gradient(135deg, rgba(36, 125, 212, 0.08), transparent), var(--surface-soft);
}

.training-module-grid article:nth-child(2) {
  background: linear-gradient(135deg, rgba(37, 168, 125, 0.08), transparent), var(--surface-soft);
}

.training-module-grid article:nth-child(3) {
  background: linear-gradient(135deg, rgba(117, 101, 232, 0.09), transparent), var(--surface-soft);
}

.training-module-grid article:nth-child(4) {
  background: linear-gradient(135deg, rgba(240, 164, 58, 0.12), transparent), var(--surface-soft);
}

.training-module-grid b {
  font-size: 22px;
}

.training-module-grid p,
.certificate-band p {
  margin: 0;
  color: var(--text);
  line-height: 1.75;
}

.training-module-grid small {
  align-self: end;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.6;
}

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

.syllabus-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.syllabus-summary article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f7fbff;
}

.syllabus-summary span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.syllabus-summary b {
  display: block;
  margin: 8px 0 6px;
  font-size: 30px;
}

.syllabus-summary small {
  color: var(--text);
  font-size: 14px;
  line-height: 1.65;
}

.syllabus-grid article {
  padding: 24px;
}

.syllabus-track {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(110, 82, 42, 0.06);
}

.syllabus-track:nth-child(1) {
  background:
    radial-gradient(circle at 92% 8%, rgba(240, 164, 58, 0.13), transparent 26%),
    linear-gradient(135deg, rgba(255, 250, 242, 0.98), rgba(255, 254, 251, 0.96) 62%);
}

.syllabus-track:nth-child(2) {
  background:
    radial-gradient(circle at 92% 8%, rgba(31, 165, 127, 0.11), transparent 26%),
    linear-gradient(135deg, rgba(249, 255, 250, 0.98), rgba(255, 254, 251, 0.96) 62%);
}

.syllabus-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.syllabus-head b {
  color: #16223b;
  font-size: 23px;
  letter-spacing: 0;
}

.syllabus-head span {
  flex: 0 0 auto;
  padding: 7px 12px;
  border-radius: 999px;
  color: #11619e;
  background: rgba(232, 246, 255, 0.9);
  font-size: 13px;
  font-weight: 900;
}

.syllabus-grid ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: var(--text);
  line-height: 1.7;
}

.lesson-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: lesson;
}

.lesson-list li {
  counter-increment: lesson;
  display: grid;
  grid-template-columns: 34px 112px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(234, 220, 199, 0.72);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 20px rgba(110, 82, 42, 0.035);
}

.lesson-list li::before {
  content: counter(lesson, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  color: #a76415;
  background: #fff2df;
  font-size: 12px;
  font-weight: 900;
}

.lesson-list b {
  color: #145f9e;
  font-size: 17px;
  line-height: 1.25;
}

.lesson-list span {
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.module-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  counter-reset: module;
}

.module-list span {
  counter-increment: module;
  position: relative;
  display: grid;
  gap: 6px;
  min-height: 78px;
  padding: 13px 14px 13px 48px;
  border-radius: var(--radius);
  border: 1px solid rgba(234, 220, 199, 0.58);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font-weight: 800;
  line-height: 1.45;
  box-shadow: 0 8px 20px rgba(110, 82, 42, 0.035);
}

.module-list span::before {
  content: counter(module, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 15px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: #0c7c61;
  background: #e9f8ef;
  font-size: 11px;
  font-weight: 900;
}

.module-list b {
  justify-self: start;
  padding: 3px 8px;
  border-radius: 999px;
  color: #0b7c60;
  background: rgba(31, 165, 127, 0.1);
  font-size: 13px;
}

.outline-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 42px;
  margin-top: 16px;
  padding: 0 16px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--green));
  font-weight: 900;
  text-decoration: none;
}

.training-deliverables {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.training-deliverables article {
  padding: 18px;
  border-radius: var(--radius);
  background: #eef9f5;
}

.training-deliverables b {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.training-deliverables span {
  color: var(--text);
  line-height: 1.7;
}

.certificate-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 520px;
  gap: 22px;
  align-items: center;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(36, 125, 212, 0.08), transparent 42%),
    linear-gradient(315deg, rgba(240, 164, 58, 0.14), transparent 38%),
    rgba(255, 255, 255, 0.94);
}

.certificate-band p {
  max-width: 720px;
  margin-top: 12px;
  font-size: 17px;
}

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

.certificate-levels article {
  padding: 20px;
  background: #fff;
}

.certificate-levels b {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}

.certificate-levels small {
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
}

.certificate-flow {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.certificate-flow span {
  min-height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--blue));
  font-weight: 900;
}

.training-redesign {
  gap: 18px;
  max-width: 1320px;
}

.training-redesign-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 500px;
  gap: 20px;
  align-items: stretch;
  padding: 30px;
  border: 1px solid rgba(31, 126, 214, 0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(31, 126, 214, 0.08), transparent 44%),
    linear-gradient(315deg, rgba(240, 164, 58, 0.1), transparent 40%),
    rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.training-copy {
  display: grid;
  align-content: center;
}

.training-copy h1 {
  margin: 16px 0 14px;
  font-size: 40px;
  line-height: 1.15;
}

.training-copy p {
  max-width: 800px;
  margin: 0;
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.8;
}

.training-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.training-hero-actions .outline-link {
  margin-top: 0;
}

.secondary-link {
  color: var(--blue-strong);
  background: #fff;
  border: 1px solid rgba(31, 126, 214, 0.2);
  box-shadow: none;
}

.training-brief {
  display: grid;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, #176eb8, #1fa57f);
  box-shadow: 0 18px 38px rgba(31, 126, 214, 0.18);
}

.training-brief b {
  font-size: 22px;
}

.training-brief p {
  margin: 0;
  line-height: 1.8;
}

.training-brief-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(132px, 1fr));
  gap: 10px;
}

.training-brief-metrics span {
  display: grid;
  gap: 5px;
  min-height: 82px;
  padding: 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
  font-size: 13px;
  line-height: 1.45;
}

.training-brief-metrics strong {
  display: block;
  font-size: clamp(22px, 1.55vw, 26px);
  line-height: 1;
  white-space: nowrap;
}

.compact-section {
  padding: 24px;
}

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

.training-path article,
.training-work-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.96);
}

.training-path article {
  min-height: 188px;
  padding: 18px;
}

.training-path i {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border-radius: 50%;
  color: var(--blue-strong);
  background: #eaf5ff;
  font-style: normal;
  font-weight: 900;
}

.training-path b,
.training-work-grid b {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.training-path p,
.training-work-grid p {
  margin: 0;
  color: var(--text);
  line-height: 1.72;
}

.training-work-grid article {
  display: grid;
  gap: 12px;
  min-height: 226px;
  padding: 20px;
}

.training-work-grid article:nth-child(1) {
  background: linear-gradient(135deg, rgba(31, 126, 214, 0.07), rgba(255, 253, 248, 0.96) 62%);
}

.training-work-grid article:nth-child(2) {
  background: linear-gradient(135deg, rgba(31, 165, 127, 0.07), rgba(255, 253, 248, 0.96) 62%);
}

.training-work-grid article:nth-child(3) {
  background: linear-gradient(135deg, rgba(104, 111, 232, 0.07), rgba(255, 253, 248, 0.96) 62%);
}

.training-work-grid article:nth-child(4) {
  background: linear-gradient(135deg, rgba(240, 164, 58, 0.12), rgba(255, 253, 248, 0.96) 62%);
}

.training-work-grid small {
  align-self: end;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.55;
}

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

.training-evaluation-grid article {
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(31, 126, 214, 0.06), rgba(255, 253, 248, 0.96) 62%);
}

.training-evaluation-grid article:nth-child(2) {
  background: linear-gradient(135deg, rgba(31, 165, 127, 0.07), rgba(255, 253, 248, 0.96) 62%);
}

.training-evaluation-grid b {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.training-evaluation-grid p {
  margin: 0;
  color: var(--text);
  line-height: 1.75;
}

.clean-summary article {
  background: #fffaf2;
}

.compact-lessons li {
  grid-template-columns: 34px 112px 1fr;
  padding: 11px 14px;
}

.compact-modules span {
  min-height: 78px;
}

.training-certificate {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 22px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(31, 126, 214, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(31, 126, 214, 0.08), transparent 44%),
    rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-sm);
}

.training-certificate > div > span {
  display: block;
  color: var(--blue-strong);
  font-size: 14px;
  font-weight: 900;
}

.training-certificate h2 {
  margin: 8px 0 12px;
  font-size: 28px;
}

.training-certificate p {
  margin: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.8;
}

.compact-flow {
  grid-column: auto;
}

.training-plan ul {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--text);
  line-height: 1.8;
}

.path-list {
  display: grid;
  gap: 10px;
}

.path-item {
  display: grid;
  grid-template-columns: 38px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 12px;
  width: 100%;
  padding: 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
  text-align: left;
}

.path-item span {
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #eef3f8;
  font-weight: 900;
}

.segmented {
  display: flex;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff7ea;
}

.segmented button {
  flex: 1;
  min-height: 40px;
  border-radius: 6px;
  color: var(--text);
  background: transparent;
  font-weight: 900;
}

.segmented button.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.tab-panel {
  display: none;
  margin-top: 18px;
}

.tab-panel.is-visible {
  display: block;
}

.stage-grid article {
  padding: 18px;
}

.stage-grid b {
  display: block;
  margin-bottom: 8px;
}

.resource-list {
  display: grid;
  gap: 10px;
}

.resource-list article {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.resource-list button {
  grid-row: 1 / 3;
  padding: 8px 12px;
  border-radius: var(--radius);
  color: var(--blue);
  background: #eef7ff;
  font-weight: 900;
}

.prep-assistant {
  display: grid;
  gap: 12px;
  align-content: start;
}

.prep-assistant label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

.prep-assistant input,
.prep-assistant select {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
}

.assistant-output {
  padding: 16px;
  border-radius: var(--radius);
  background: #eef9f5;
  color: var(--text);
  line-height: 1.65;
}

.contest-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.contest-flow article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.contest-flow span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 50%;
  color: #fff;
  background: var(--orange);
  font-weight: 900;
}

.track-grid button {
  min-height: 58px;
  color: var(--ink);
  font-weight: 900;
}

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

.schedule p {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.schedule b {
  color: var(--blue);
}

.works-screen,
.dashboard-screen {
  min-height: 720px;
}

.featured-work {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr);
  gap: 20px;
  align-items: center;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffaf2;
}

.featured-work figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.featured-work img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.featured-work h3 {
  margin: 14px 0 10px;
  font-size: 26px;
}

.featured-work p {
  color: var(--text);
  line-height: 1.8;
}

.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.featured-tags span {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--blue-strong);
  background: #eaf5ff;
  font-size: 12px;
  font-weight: 900;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.work-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.work-grid article.is-hidden {
  display: none;
}

.work-grid img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.work-grid b,
.work-grid span {
  display: block;
  padding: 0 14px;
}

.work-grid b {
  padding-top: 14px;
}

.work-grid span {
  padding-bottom: 14px;
}

.assignment-board {
  display: grid;
  gap: 14px;
}

.assignment-board p {
  margin-bottom: 0;
  color: var(--text);
  line-height: 1.7;
}

.class-flow {
  display: grid;
  gap: 10px;
}

.class-flow button {
  min-height: 46px;
  border-radius: var(--radius);
  color: var(--text);
  background: #f6f9fc;
  font-weight: 900;
}

.class-flow button.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--blue));
}

.submission-card {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius);
  background: #fff7ea;
}

.submission-card span {
  display: block;
  margin: 12px 0;
  font-size: 28px;
  font-weight: 900;
}

.progress {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7dfd1;
}

.progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--green), var(--blue));
}

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

.dashboard-grid article {
  min-height: 146px;
  padding: 22px;
}

.dashboard-grid article:nth-child(2n) {
  background: #eef7ff;
}

.dashboard-grid article:nth-child(3n) {
  background: #eef9f5;
}

@media (max-width: 1180px) {
  .platform-shell {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 74px minmax(0, 1fr);
  }

  .overview-grid,
  .two-column,
  .resource-layout,
  .classroom-layout,
  .training-hero,
  .certificate-band,
  .training-redesign-hero,
  .training-certificate {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: auto;
  }

  .work-grid,
  .showcase-strip,
  .focus-grid,
  .contest-flow,
  .training-module-grid,
  .training-mode-grid,
  .training-deliverables,
  .training-path,
  .training-work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .platform-shell {
    display: block;
  }

  .global-header {
    position: static;
    height: auto;
    flex-wrap: wrap;
    padding: 16px;
  }

  .top-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .global-brand {
    min-width: 0;
  }

  .global-actions {
    width: 100%;
  }

  .global-actions button {
    flex: 1;
  }

  .main {
    padding: 16px;
  }

  .module-grid,
  .showcase-strip,
  .focus-grid,
  .stage-grid,
  .dashboard-grid,
  .training-metrics,
  .training-levels,
  .training-plan,
  .training-module-grid,
  .training-mode-grid,
  .training-path,
  .training-work-grid,
  .training-evaluation-grid,
  .syllabus-summary,
  .syllabus-grid,
  .module-list,
  .training-deliverables,
  .certificate-levels,
  .certificate-flow,
  .work-grid,
  .contest-flow,
  .metrics-strip {
    grid-template-columns: 1fr;
  }

  .featured-work,
  .journey-strip {
    grid-template-columns: 1fr;
  }

  .section-head,
  .hero-actions {
    display: grid;
  }

  .hero-card h2,
  .section-head h2 {
    font-size: 28px;
  }

  .hero-lead {
    white-space: normal;
  }

  .lesson-list li,
  .compact-lessons li {
    grid-template-columns: 34px 1fr;
    align-items: start;
  }

  .lesson-list li::before {
    grid-row: 1 / span 2;
  }

  .hero-image img {
    height: 320px;
  }
}