.tutorial-hero {
  position: relative;
  overflow-x: clip;
  background: var(--color-canvas);
}

.tutorial-hero-glow {
  position: absolute;
  top: 8%;
  right: -12%;
  width: min(58vw, 720px);
  aspect-ratio: 1;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle, var(--color-mint-glow) 0%, var(--color-sky-glow) 48%, var(--color-transparent) 72%);
  pointer-events: none;
}

.tutorial-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(82svh - var(--header-height));
  padding-top: clamp(64px, 9vw, 120px);
  padding-bottom: clamp(72px, 9vw, 120px);
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: clamp(48px, 7vw, 92px);
}

.tutorial-hero-copy .lead {
  margin-bottom: 28px;
}

.tutorial-hero-copy .button-row {
  margin-bottom: 28px;
}

.tutorial-facts {
  margin-top: 4px;
}

.tutorial-route {
  position: relative;
  padding: clamp(26px, 4vw, 42px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--gradient-brand);
  color: var(--color-ink);
  box-shadow: var(--shadow-tile);
}

.tutorial-route::after {
  position: absolute;
  right: -18%;
  bottom: -30%;
  width: 68%;
  aspect-ratio: 1;
  border-radius: var(--radius-pill);
  background: var(--color-white-34);
  content: "";
  pointer-events: none;
}

.tutorial-route-head {
  position: relative;
  z-index: 1;
  display: flex;
  margin-bottom: 28px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.tutorial-route-head .eyebrow {
  margin-bottom: 0;
  color: var(--color-ink);
}

.tutorial-route-head strong {
  font-size: 18px;
}

.tutorial-route-list {
  position: relative;
  z-index: 1;
  display: grid;
  margin: 0;
  padding: 0;
  gap: 12px;
  list-style: none;
}

.tutorial-route-list li {
  display: flex;
  min-height: 72px;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  background: var(--color-white-68);
  align-items: center;
  gap: 15px;
}

.tutorial-route-list div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.tutorial-route-list strong {
  font-size: 16px;
}

.tutorial-route-list small {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.tutorial-route-index {
  display: grid;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
  color: var(--color-action-hover);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  place-items: center;
}

.tutorial-route-code {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 18px;
  padding: 12px 14px;
  overflow-x: auto;
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-white);
  font-size: 11px;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.tutorial-platform-callout {
  margin-top: 0;
  margin-bottom: 0;
}

.tutorial-platform-links {
  display: flex;
  margin-top: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.tutorial-platform-links a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-action-hover);
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.tutorial-platform-links a:hover {
  color: var(--color-action);
  box-shadow: var(--shadow-card);
}

.tutorial-intro {
  background: var(--color-panel);
}

.tutorial-intro h2,
.tutorial-step h2 {
  scroll-margin-top: 92px;
}

.tutorial-ready-grid {
  display: grid;
  margin-top: 38px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.tutorial-ready-item {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
}

.tutorial-ready-mark {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: var(--gradient-brand);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  place-items: center;
}

.tutorial-ready-item h3 {
  font-size: 20px;
}

.tutorial-ready-item p {
  margin-bottom: 0;
}

.tutorial-step-section {
  scroll-margin-top: 20px;
}

.tutorial-step-alt {
  background: var(--color-panel);
}

.tutorial-step {
  position: relative;
}

.tutorial-step-header {
  display: grid;
  margin-bottom: clamp(42px, 6vw, 70px);
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: clamp(20px, 4vw, 38px);
}

.tutorial-step-header .lead {
  margin-bottom: 0;
}

.tutorial-step-number {
  display: grid;
  width: clamp(72px, 9vw, 96px);
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: var(--gradient-brand);
  color: var(--color-ink);
  box-shadow: var(--shadow-raised);
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 800;
  place-items: center;
}

.tutorial-step > h3 {
  margin-top: 2.1em;
}

.tutorial-step > h3:first-of-type {
  margin-top: 0;
}

.tutorial-next {
  display: flex;
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid var(--color-line);
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.tutorial-next span {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.tutorial-next a {
  font-weight: 800;
  text-align: right;
}

.tutorial-config-summary {
  display: flex;
  margin-top: 32px;
  flex-wrap: wrap;
  gap: 10px;
}

.tutorial-config-summary code {
  display: inline-flex;
  max-width: 100%;
  min-height: 40px;
  align-items: center;
  padding: 8px 13px;
  overflow-wrap: anywhere;
  border-radius: var(--radius-pill);
  background: var(--color-panel-mint);
  color: var(--color-ink);
  font-size: 12px;
}

.tutorial-checklist {
  margin-top: 42px;
  padding: clamp(24px, 4vw, 38px);
  border-radius: var(--radius-lg);
  background: var(--gradient-soft);
  color: var(--color-ink);
}

.tutorial-checklist h3 {
  margin-top: 0;
}

.tutorial-checklist ul {
  display: grid;
  margin-bottom: 0;
  padding-left: 1.2rem;
  gap: 9px;
}

.tutorial-checklist li {
  color: var(--color-ink-muted);
}

.tutorial-finish-panel {
  display: grid;
  margin-top: 48px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
}

.tutorial-finish-panel h2 {
  margin-bottom: 12px;
}

.tutorial-finish-panel p {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .tutorial-hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .tutorial-route {
    width: min(100%, 560px);
  }

  .tutorial-finish-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .tutorial-hero-inner {
    padding-top: 48px;
    padding-bottom: 72px;
    gap: 48px;
  }

  .tutorial-route {
    padding: 22px;
  }

  .tutorial-route-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .tutorial-ready-grid {
    grid-template-columns: 1fr;
  }

  .tutorial-step-header {
    grid-template-columns: 1fr;
  }

  .tutorial-step-number {
    width: 68px;
  }

  .tutorial-next {
    align-items: flex-start;
    flex-direction: column;
  }

  .tutorial-next a {
    text-align: left;
  }

  .tutorial-platform-links a {
    flex: 1 1 100px;
    justify-content: center;
  }
}