.download-hero {
  position: relative;
  padding-top: clamp(54px, 8vw, 96px);
  padding-bottom: var(--section-space);
  overflow-x: clip;
  background: var(--color-bg);
}

.download-hero::before {
  position: absolute;
  top: 120px;
  left: 50%;
  width: min(760px, 88vw);
  height: 360px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  content: '';
  opacity: 0.55;
  transform: translateX(-50%);
  pointer-events: none;
}

.download-hero > .wrap,
.download-hero > .reading-wrap {
  position: relative;
}

.download-hero h1 {
  max-width: 900px;
  margin-top: 20px;
  margin-bottom: 24px;
}

.download-store-primary {
  min-height: 68px;
  padding-inline: 28px;
  box-shadow: var(--shadow-button-hover);
}

.download-store-primary .app-store-title {
  font-size: 18px;
}

.download-hero-lede {
  max-width: 820px;
  margin-top: 26px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.8;
}

.download-facts {
  max-width: 980px;
  margin-top: 28px;
}

.download-nav-wrap {
  position: relative;
  z-index: 3;
  margin-top: 48px;
}

.download-toc {
  top: 12px;
}

.download-toc .toc-list {
  justify-content: center;
}

.download-store-guide {
  margin-top: var(--section-space-small);
}

.section-heading {
  max-width: 840px;
  margin-bottom: 42px;
}

.download-section-index {
  margin-bottom: 12px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.instruction-list {
  display: grid;
  gap: 18px;
  margin: 30px 0;
  padding: 0;
  list-style: none;
  counter-reset: store-step;
}

.instruction-list li {
  position: relative;
  padding: 24px 24px 24px 72px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-panel);
  counter-increment: store-step;
}

.instruction-list li::before {
  position: absolute;
  top: 24px;
  left: 24px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-on-accent);
  content: counter(store-step);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 750;
}

.instruction-list strong {
  display: block;
  margin-bottom: 7px;
  color: var(--color-text);
  font-size: 18px;
}

.instruction-list p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.verify-stack {
  border-top: 1px solid var(--color-border);
}

.verify-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 26px;
  padding-top: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--color-border);
}

.verify-number {
  color: var(--color-accent);
  font-size: 24px;
  font-weight: 800;
}

.verify-row h3 {
  margin-bottom: 12px;
}

.verify-row p {
  color: var(--color-muted);
}

.verify-row p:last-child {
  margin-bottom: 0;
}

.verify-summary {
  margin-top: 34px;
}

.device-heading {
  margin-bottom: 48px;
}

.device-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.device-guide {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 24px;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.download-device-mark {
  align-self: start;
}

.download-device-tablet svg {
  width: 56px;
}

.device-label {
  margin-bottom: 8px;
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.device-guide p {
  color: var(--color-muted);
}

.device-guide p:last-child {
  margin-bottom: 0;
}

.compatibility-note {
  max-width: 920px;
  margin: 32px auto 0;
  padding: 28px 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  color: var(--color-text);
}

.compatibility-note p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.restore-flow {
  display: grid;
  gap: 0;
  margin-bottom: 34px;
}

.restore-step {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 22px;
  padding-top: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.restore-step:first-child {
  border-top: 1px solid var(--color-border);
}

.restore-step-number {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-weight: 800;
}

.restore-step p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.download-section-index-band {
  color: var(--color-on-band);
  opacity: 0.68;
}

.price-statement {
  max-width: 760px;
  color: var(--color-on-band);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.8;
}

.purchase-fact {
  margin-top: 42px;
  padding-top: 36px;
  padding-bottom: 36px;
  border-top: 1px solid var(--color-muted);
  border-bottom: 1px solid var(--color-muted);
}

.purchase-equation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  color: var(--color-on-band);
  font-family: var(--font-display);
  font-size: clamp(25px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.purchase-equation strong {
  color: var(--color-accent);
}

.purchase-fact > p:last-child {
  max-width: 800px;
  margin-bottom: 0;
  color: var(--color-on-band);
  opacity: 0.78;
}

.price-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
  margin-top: 44px;
}

.price-details h3 {
  font-size: 20px;
}

.price-details p {
  margin-bottom: 0;
  color: var(--color-on-band);
  opacity: 0.72;
}

.download-final {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 48px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.download-final > div {
  max-width: 600px;
}

.download-final h2 {
  margin-bottom: 10px;
  font-size: clamp(24px, 3vw, 32px);
}

.download-final p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.download-final .app-store-button {
  flex: 0 0 auto;
}

@media (max-width: 900px) {
  .device-guide-grid,
  .price-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .price-details {
    gap: 30px;
  }
}

@media (max-width: 700px) {
  .download-hero::before {
    top: 110px;
    height: 300px;
  }

  .download-toc .toc-list {
    justify-content: flex-start;
  }

  .verify-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .verify-number {
    font-size: 17px;
  }

  .download-final {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .download-hero {
    padding-top: 44px;
    padding-bottom: 72px;
  }

  .download-store-primary {
    width: 100%;
    min-height: 64px;
    justify-content: center;
  }

  .download-nav-wrap {
    margin-top: 36px;
  }

  .download-store-guide {
    margin-top: 52px;
  }

  .instruction-list li {
    padding: 66px 20px 22px;
  }

  .instruction-list li::before {
    top: 20px;
    left: 20px;
  }

  .device-guide {
    grid-template-columns: minmax(0, 1fr);
  }

  .download-device-mark {
    width: 72px;
    height: 90px;
  }

  .compatibility-note {
    padding: 24px;
  }

  .restore-step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 16px;
  }

  .restore-step-number {
    width: 38px;
    height: 38px;
  }

  .purchase-equation {
    gap: 9px;
  }

  .download-final .app-store-button {
    width: 100%;
  }
}