.page-tutorial {
  background: var(--gradient-page);
}

.tutorial-hero {
  position: relative;
  max-width: 100%;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border);
  background: var(--gradient-page);
}

.tutorial-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(54% 82% at 94% 4%, var(--color-glow-accent), transparent 72%),
    radial-gradient(48% 70% at 4% 94%, var(--color-glow-cyan-soft), transparent 74%);
  pointer-events: none;
}

.tutorial-halo {
  position: absolute;
  top: -18%;
  right: -8%;
  width: 58%;
  height: 94%;
  border-radius: var(--radius-pill);
  background: linear-gradient(225deg, var(--color-glow-accent) 0%, var(--color-glow-cyan) 100%);
  filter: blur(64px);
  pointer-events: none;
}

.tutorial-route-art {
  position: absolute;
  right: 1%;
  bottom: 3%;
  width: 48%;
  color: var(--color-cyan);
  opacity: .22;
  pointer-events: none;
}

.tutorial-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, .82fr);
  align-items: center;
  gap: 64px;
  min-height: 610px;
  padding-top: 74px;
  padding-bottom: 74px;
}

.tutorial-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.tutorial-hero-copy h1 {
  margin-top: 20px;
}

.tutorial-hero-copy > p {
  max-width: 650px;
  margin-top: 22px;
  color: var(--color-text-muted);
  font-size: 18px;
  line-height: 1.8;
}

.tutorial-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  margin-top: 26px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}

.tutorial-facts li {
  position: relative;
  padding-left: 16px;
}

.tutorial-facts li::before {
  content: "";
  position: absolute;
  top: .72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-cyan);
  box-shadow: 0 0 0 3px var(--color-cyan-tint);
  transform: translateY(-50%);
}

.tutorial-console {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1.5px solid var(--color-cyan);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.console-flow {
  display: grid;
  gap: 7px;
  padding: 22px;
  counter-reset: console;
}

.console-flow li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 62px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.console-flow li:nth-child(even) {
  background: var(--color-accent-soft);
}

.console-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--gradient-accent);
  color: var(--color-on-dark);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
}

.console-flow strong,
.console-flow small {
  display: block;
}

.console-flow strong {
  color: var(--color-text);
  font-size: 14px;
}

.console-flow small {
  margin-top: 2px;
  color: var(--color-text-soft);
  font-size: 11px;
}

.console-state {
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background: var(--color-cyan-soft);
  color: var(--color-cyan-deep);
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.console-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  gap: 16px;
  padding-inline: 18px;
  background: var(--color-deep);
  color: var(--color-on-dark-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.console-footer span:last-child {
  color: var(--color-cyan);
}

.tutorial-content {
  background: var(--color-bg);
}

.tutorial-article {
  counter-reset: tutorial-step;
}

.tutorial-article > .toc-tabs {
  margin-top: 0;
}

.tutorial-step {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 28px;
  padding-top: 52px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--color-border);
}

.tutorial-step:first-of-type {
  padding-top: 16px;
}

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

.step-marker {
  position: sticky;
  top: 84px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-accent);
  box-shadow: var(--shadow-float);
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 800;
}

.step-content {
  max-width: 940px;
}

.prose .step-content > h2 {
  margin-top: 0;
}

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

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

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

.prose .step-actions .button {
  text-decoration: none;
}

.prose .step-actions .button-dark {
  color: var(--color-on-dark);
}

.tutorial-text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-weight: 750;
}

.platform-instructions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.platform-instruction {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.platform-instruction-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.platform-instruction-head .platform-icon {
  margin-bottom: 0;
  flex: 0 0 auto;
}

.platform-instruction-head h3 {
  margin-top: 0;
  font-size: 22px;
}

.platform-instruction > p {
  margin-top: 16px;
}

.platform-icon-apple {
  color: var(--color-text);
}

.next-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.prose .next-card {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.prose .next-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.next-card strong {
  color: var(--color-accent-dark);
  font-size: 17px;
}

.next-card span {
  margin-top: 10px;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.tutorial-article > .promo-block {
  margin-top: 56px;
}

@media (max-width: 1024px) {
  .tutorial-hero-inner {
    grid-template-columns: 1fr;
    gap: 44px;
    min-height: auto;
  }

  .tutorial-console {
    width: min(100%, 700px);
  }

  .tutorial-route-art {
    width: 72%;
  }
}

@media (max-width: 820px) {
  .platform-instructions,
  .next-grid {
    grid-template-columns: 1fr;
  }

  .next-card {
    min-height: 0;
  }
}

@media (max-width: 768px) {
  .tutorial-halo,
  .tutorial-route-art {
    display: none;
  }

  .tutorial-hero-inner {
    padding-top: 52px;
    padding-bottom: 58px;
  }

  .tutorial-hero-copy > p {
    font-size: 16px;
  }

  .tutorial-step {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .step-marker {
    position: static;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 640px) {
  .tutorial-hero-inner {
    gap: 32px;
  }

  .tutorial-facts {
    display: grid;
    gap: 9px;
  }

  .tutorial-console .window-chrome {
    padding-inline: 12px;
  }

  .console-flow {
    padding: 12px;
  }

  .console-flow li {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .console-state {
    grid-column: 2;
    width: fit-content;
    white-space: normal;
  }

  .console-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    min-height: 62px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .platform-instruction {
    padding: 18px;
  }

  .step-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .step-actions .button {
    width: 100%;
  }

  .tutorial-text-link {
    justify-content: center;
  }

  .tutorial-article > .promo-block {
    margin-top: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .prose .next-card:hover {
    transform: none;
  }
}