:root {
  --tutorial-hero-gap: clamp(36px, 7vw, 88px);
  --tutorial-copy-width: 760px;
  --tutorial-step-space: clamp(64px, 8vw, 104px);
  --tutorial-card-space: clamp(22px, 3vw, 34px);
  --tutorial-art-height: 390px;
  --tutorial-line-width: 2px;
  --tutorial-node-stroke: 3px;
  --tutorial-toc-top: 12px;
}

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

.tutorial-hero::before {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: var(--color-hill-far);
  content: "";
  clip-path: ellipse(72% 62% at 68% 100%);
}

.tutorial-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: var(--tutorial-hero-gap);
  min-height: 590px;
}

.tutorial-hero-copy {
  max-width: 700px;
}

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

.tutorial-hero-copy .lead {
  margin-top: 22px;
}

.tutorial-hero-copy .btn-row {
  margin-top: 30px;
}

.tutorial-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.tutorial-facts li {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 6px 13px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 680;
  box-shadow: var(--shadow-soft);
}

.tutorial-route-card {
  position: relative;
  overflow: clip;
  min-height: var(--tutorial-art-height);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-device);
}

.tutorial-route-card::before,
.tutorial-route-card::after {
  position: absolute;
  border-radius: var(--radius-pill);
  content: "";
}

.tutorial-route-card::before {
  width: 210px;
  height: 210px;
  right: -62px;
  top: -74px;
  background: var(--color-tint-lavender);
  opacity: 0.46;
}

.tutorial-route-card::after {
  width: 170px;
  height: 170px;
  left: -56px;
  bottom: -68px;
  background: var(--color-tint-teal);
  opacity: 0.45;
}

.tutorial-route-card svg {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: var(--tutorial-art-height);
}

.tutorial-route-bg {
  fill: none;
  stroke: var(--color-panel-alt);
  stroke-width: 11px;
  stroke-linecap: round;
}

.tutorial-route-bg--lower {
  stroke: var(--color-hill-mid);
}

.tutorial-route-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: var(--tutorial-line-width);
  stroke-linecap: round;
  stroke-dasharray: 5 9;
}

.tutorial-route-line--teal {
  stroke: var(--color-success);
}

.tutorial-node {
  fill: var(--color-panel);
  stroke: var(--color-border);
  stroke-width: var(--tutorial-node-stroke);
}

.tutorial-node--lavender {
  fill: var(--color-tint-lavender);
  stroke: var(--color-tint-lavender);
}

.tutorial-node--teal {
  fill: var(--color-hill-mid);
  stroke: var(--color-tint-teal);
}

.tutorial-node--orange {
  fill: var(--color-tint-orange);
  stroke: var(--color-tint-orange);
}

.tutorial-node--cream {
  fill: var(--color-tint-cream);
  stroke: var(--color-tint-cream);
}

.tutorial-node-dot {
  fill: var(--color-accent);
}

.tutorial-node-mark,
.tutorial-link-mark,
.tutorial-check {
  fill: none;
  stroke: var(--color-text);
  stroke-width: var(--tutorial-line-width);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tutorial-guide {
  position: relative;
  padding-top: clamp(56px, 7vw, 88px);
  padding-bottom: var(--section-space);
}

.tutorial-notice {
  max-width: 920px;
  margin-bottom: 28px;
}

.tutorial-toc {
  top: var(--tutorial-toc-top);
}

.tutorial-body {
  max-width: 980px;
  margin-inline: auto;
}

.tutorial-step {
  position: relative;
  padding-top: var(--tutorial-step-space);
}

.tutorial-step + .tutorial-step::before {
  position: absolute;
  top: 30px;
  left: 0;
  width: 100%;
  border-top: 1px solid var(--color-border);
  content: "";
}

.tutorial-step-head {
  max-width: 820px;
}

.tutorial-step-label {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-tint-lavender);
  padding: 5px 12px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 780;
}

.tutorial-step-head h2 {
  margin-top: 15px;
  font-size: clamp(30px, 4vw, 46px);
}

.tutorial-copy {
  max-width: var(--tutorial-copy-width);
  margin-top: 28px;
}

.tutorial-copy p {
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.85;
}

.tutorial-copy p + p {
  margin-top: 20px;
}

.tutorial-copy a {
  color: var(--color-accent-dark);
  font-weight: 680;
  text-decoration: underline;
  text-decoration-color: var(--color-tint-lavender);
  text-underline-offset: 0.18em;
}

.tutorial-action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.tutorial-step > .callout {
  max-width: var(--tutorial-copy-width);
  margin-top: 28px;
}

.client-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}

.client-guide {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  padding: var(--tutorial-card-space);
  box-shadow: var(--shadow-soft);
}

.client-guide:nth-child(1) {
  border-top-color: var(--color-tint-lavender);
}

.client-guide:nth-child(2) {
  border-top-color: var(--color-tint-teal);
}

.client-guide:nth-child(3) {
  border-top-color: var(--color-tint-orange);
}

.client-guide:nth-child(4) {
  border-top-color: var(--color-tint-cream);
}

.client-guide-title {
  display: flex;
  align-items: center;
  gap: 13px;
}

.client-guide-title h3 {
  font-size: 21px;
}

.client-guide-mark {
  width: 46px;
  height: 46px;
  display: grid;
  flex-shrink: 0;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
}

.client-guide p {
  margin-top: 18px;
  color: var(--color-muted);
  line-height: 1.8;
}

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

.tutorial-copy--after-grid {
  margin-top: 30px;
}

.tutorial-complete {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  margin-top: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-hill-far);
  padding: clamp(26px, 5vw, 46px);
  box-shadow: var(--shadow-soft);
}

.tutorial-complete h3 {
  margin-top: 15px;
  font-size: clamp(24px, 3vw, 32px);
}

.tutorial-complete p {
  margin-top: 9px;
  color: var(--color-muted);
}

@media (max-width: 920px) {
  .tutorial-hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .tutorial-route-card {
    width: min(620px, 100%);
    margin-inline: auto;
  }

  .tutorial-hero-copy {
    max-width: 760px;
  }
}

@media (max-width: 768px) {
  .tutorial-hero-grid {
    gap: 42px;
  }

  .tutorial-route-card {
    min-height: 310px;
  }

  .tutorial-route-card svg {
    min-height: 310px;
  }

  .tutorial-step-head h2 {
    font-size: clamp(28px, 8vw, 38px);
  }

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

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

  .tutorial-complete .btn-row {
    justify-content: flex-start;
  }
}

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

  .tutorial-hero-copy .lead {
    font-size: 17px;
  }

  .tutorial-facts {
    gap: 7px;
  }

  .tutorial-facts li {
    flex: 1 1 140px;
    justify-content: center;
  }

  .tutorial-route-card {
    min-height: 250px;
  }

  .tutorial-route-card svg {
    min-height: 250px;
    transform: scale(1.1);
  }

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

  .tutorial-action .btn {
    width: 100%;
  }

  .tutorial-complete .btn {
    width: 100%;
  }
}