.tutorial-page,
.tutorial-flow {
  max-width: 100%;
  overflow-x: clip;
}

.tutorial-hero {
  overflow-x: clip;
  background:
    radial-gradient(circle at 14% 12%, var(--color-orange-wash), transparent 30%),
    radial-gradient(circle at 82% 18%, var(--color-purple-wash), transparent 34%),
    linear-gradient(180deg, var(--color-accent-wash), var(--color-transparent));
}

.tutorial-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 56px;
  align-items: center;
}

.tutorial-hero-copy {
  min-width: 0;
}

.tutorial-hero-copy .hero-title {
  margin-bottom: 20px;
}

.tutorial-hero-copy .lead {
  margin-bottom: 26px;
}

.tutorial-hero-copy .hero-actions {
  justify-content: flex-start;
  margin-bottom: 28px;
}

.tutorial-facts {
  display: grid;
  gap: 10px;
}

.tutorial-facts li {
  display: grid;
  grid-template-columns: minmax(150px, auto) minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 11px 14px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-panel) 88%, transparent);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.tutorial-facts strong {
  font-size: 13px;
}

.tutorial-facts span {
  color: var(--color-text-muted);
  font-size: 13px;
}

.tutorial-path {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 30px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel), var(--highlight-inset);
}

.tutorial-path-card {
  min-width: 0;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.tutorial-path-card:nth-of-type(1) {
  background: linear-gradient(135deg, var(--color-orange-wash), var(--color-panel));
}

.tutorial-path-card:nth-of-type(3) {
  background: linear-gradient(135deg, var(--color-purple-wash), var(--color-panel));
}

.tutorial-path-card:nth-of-type(5) {
  background: linear-gradient(135deg, var(--color-accent-wash), var(--color-panel));
}

.tutorial-path-card:nth-of-type(7) {
  background: linear-gradient(135deg, var(--color-pink-wash), var(--color-panel));
}

.path-account {
  grid-column: 1;
}

.path-plan {
  grid-column: 3;
}

.path-import {
  grid-column: 1;
}

.path-connect {
  grid-column: 3;
}

.path-mark {
  width: fit-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  margin-bottom: 12px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  color: var(--color-accent-dark);
  background: var(--color-panel-soft);
  font-size: 11px;
  font-weight: 800;
}

.tutorial-path-card strong {
  font-size: 15px;
}

.tutorial-path-card small {
  margin-top: 5px;
  color: var(--color-text-muted);
  font-size: 11px;
}

.tutorial-path-connector {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: var(--color-ink);
  box-shadow: var(--shadow-pill);
  font-family: var(--font-mono);
}

.tutorial-flow {
  position: relative;
  padding-top: var(--section-space-small);
  padding-bottom: var(--section-space);
}

.tutorial-flow .toc-tabs {
  margin-bottom: 52px;
}

.tutorial-step {
  min-width: 0;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 34px;
  position: relative;
  padding-top: 54px;
  padding-bottom: 54px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.tutorial-step:last-child {
  border-bottom: 0;
}

.step-rail {
  position: relative;
  display: flex;
  justify-content: center;
}

.step-rail::after {
  content: "";
  position: absolute;
  top: 48px;
  bottom: -55px;
  width: var(--line-thin);
  background: linear-gradient(var(--color-accent), var(--color-border));
}

.tutorial-step:last-child .step-rail::after {
  display: none;
}

.step-rail span {
  width: 62px;
  height: 34px;
  display: inline-flex;
  z-index: 1;
  align-items: center;
  justify-content: center;
  border: var(--line-thin) solid color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  font-size: 12px;
  font-weight: 850;
}

.step-content {
  min-width: 0;
  max-width: 900px;
}

.step-content > .section-title {
  margin-bottom: 24px;
}

.step-content > p {
  color: var(--color-text-muted);
}

.step-content > p + p {
  margin-top: 18px;
}

.step-content > .callout {
  margin-bottom: 22px;
}

.step-content .callout a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: center;
  margin-top: 26px;
}

.subscription-example {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding: 18px;
  margin-top: 24px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
}

.subscription-example span {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 750;
}

.subscription-example code {
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.platform-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
  margin-bottom: 24px;
}

.platform-guide {
  min-width: 0;
  padding: 24px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.platform-guide-head {
  display: flex;
  gap: 14px;
  align-items: center;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.platform-guide-head h3 {
  font-size: 18px;
  line-height: 1.3;
}

.platform-guide-head p {
  margin-top: 3px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.platform-letter {
  width: 44px;
  height: 44px;
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-sky), var(--color-accent));
  font-family: var(--font-display);
  font-weight: 900;
}

.platform-letter.is-purple {
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
}

.platform-letter.is-warm {
  background: linear-gradient(135deg, var(--color-orange), var(--color-pink));
}

.platform-letter.is-sky {
  background: linear-gradient(135deg, var(--color-sky), var(--color-purple));
}

.platform-guide > p {
  color: var(--color-text-muted);
  font-size: 14px;
}

.platform-guide > p + p {
  margin-top: 14px;
}

.completion-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 28px;
  margin-top: 28px;
  overflow: hidden;
  border: var(--line-thin) solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 12% 18%, var(--color-orange-wash), transparent 38%),
    radial-gradient(circle at 88% 76%, var(--color-purple-wash), transparent 42%),
    var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.completion-label {
  margin-bottom: 5px;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.completion-panel h3 {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.35;
}

.completion-panel h3 + p {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.completion-links {
  min-width: 150px;
  display: grid;
  justify-items: start;
  gap: 8px;
}

@media (max-width: 960px) {
  .tutorial-hero-inner {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .tutorial-path {
    max-width: 720px;
  }
}

@media (max-width: 768px) {
  .tutorial-step {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .step-rail {
    justify-content: flex-start;
  }

  .step-rail::after {
    display: none;
  }

  .platform-guide-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .tutorial-hero-copy .hero-actions {
    width: 100%;
  }

  .tutorial-hero-copy .hero-actions .btn {
    flex: 1 1 132px;
  }

  .tutorial-facts li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .tutorial-path {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 18px;
  }

  .tutorial-path-card,
  .path-account,
  .path-plan,
  .path-import,
  .path-connect {
    grid-column: 1;
    min-height: 108px;
  }

  .tutorial-path-connector {
    width: 30px;
    height: 30px;
    justify-self: center;
    transform: rotate(90deg);
  }

  .tutorial-flow .toc-tabs {
    margin-bottom: 30px;
  }

  .platform-guide {
    padding: 20px;
  }

  .subscription-example code {
    width: 100%;
  }

  .completion-panel {
    padding: 22px;
  }

  .completion-links {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .tutorial-hero-copy .hero-actions .btn {
    width: 100%;
    flex-basis: 100%;
  }

  .platform-guide-head {
    align-items: flex-start;
  }

  .completion-links .btn {
    width: 100%;
  }
}