.download-hero {
  padding-top: clamp(68px, 9vw, 112px);
  padding-bottom: clamp(62px, 8vw, 98px);
  text-align: center;
}

.download-hero .reading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.download-hero h1 {
  max-width: 760px;
  font-size: clamp(34px, 4vw, 48px);
}

.download-lede {
  max-width: 720px;
  margin-top: 22px;
  margin-bottom: 0;
  color: var(--color-ink-soft);
  font-size: clamp(16px, 1.5vw, 19px);
}

.download-facts {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
}

.download-facts span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-ink-soft);
  font-size: .82rem;
  font-weight: 700;
}

.download-browser {
  padding-top: 42px;
}

.platform-shell {
  overflow: visible;
  background: var(--color-canvas);
}

.platform-tabs {
  position: sticky;
  top: 10px;
  z-index: 24;
  justify-content: center;
  border-bottom: 0;
  border-radius: var(--radius-large);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.platform-tabs [role="tab"] {
  gap: 9px;
}

.platform-badge {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-small);
  background: var(--color-canvas);
  color: var(--color-ink);
}

.platform-badge svg {
  width: 15px;
  height: 15px;
}

.platform-tabs [role="tab"][aria-selected="true"] .platform-badge {
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
}

.platform-panel {
  padding: 46px 0 0;
}

.platform-intro {
  display: grid;
  margin-bottom: 32px;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
  align-items: end;
  gap: 32px;
}

.platform-intro .eyebrow {
  margin-bottom: 8px;
}

.platform-intro h3 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 34px);
}

.platform-intro p {
  max-width: 680px;
  margin: 0;
  color: var(--color-ink-soft);
}

.download-page .download-grid {
  align-items: stretch;
}

.download-page .client-card {
  min-height: 410px;
}

.download-page .client-card.is-featured {
  position: relative;
}

.download-page .client-card.is-featured::before {
  position: absolute;
  top: 0;
  right: 28px;
  left: 28px;
  height: 4px;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

.client-identity {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.client-official-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
}

.client-identity .client-card-title {
  margin-top: 10px;
}

.client-card-head > div:not(.client-identity) .client-card-title {
  margin-top: 12px;
}

.package-notes {
  display: grid;
  margin: 2px 0 0;
  padding: 0;
  gap: 8px;
  color: var(--color-muted);
  font-size: .84rem;
  list-style: none;
}

.package-notes li {
  position: relative;
  padding-left: 15px;
}

.package-notes li::before {
  position: absolute;
  top: .72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-sky);
  content: "";
}

.download-page .client-meta {
  display: block;
}

.download-page .download-actions {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr;
}

.download-page .package-primary {
  width: 100%;
  min-height: 50px;
  padding-inline: 18px;
}

.download-page .package-secondary {
  width: 100%;
  min-height: 46px;
}

.archive-card {
  background: var(--color-panel-strong);
}

.requirements {
  margin-top: 48px;
  padding: clamp(22px, 4vw, 34px);
  border-radius: var(--radius-large);
  background: var(--color-panel);
}

.requirements h3 {
  margin-bottom: 22px;
}

.requirements .data-table {
  background: var(--color-canvas);
}

.ios-grid {
  max-width: 660px;
}

.core-section {
  background: var(--color-panel);
}

.core-heading {
  display: grid;
  margin-bottom: 38px;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  align-items: end;
  gap: 42px;
}

.core-heading .section-head {
  margin-bottom: 0;
}

.core-heading .callout {
  margin: 0;
  background: var(--color-canvas);
}

.core-table-wrap {
  box-shadow: var(--shadow-wide);
}

.core-table {
  min-width: 820px;
}

.core-table code {
  color: var(--color-ink);
  font-size: .8rem;
  font-weight: 700;
}

.core-download {
  min-width: 92px;
  min-height: 44px;
  padding-inline: 16px;
  box-shadow: none;
}

.core-notes {
  display: grid;
  margin-top: 42px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.core-notes .card {
  background: var(--color-canvas);
}

.core-notes h3 {
  font-size: 1.12rem;
}

.core-notes p {
  margin-bottom: 0;
  color: var(--color-ink-soft);
  font-size: .9rem;
}

.install-section {
  padding-bottom: 72px;
}

.install-steps {
  margin: 0;
  padding: 0;
  counter-reset: install-step;
  list-style: none;
}

.install-steps > li {
  position: relative;
  display: grid;
  padding: 30px 0;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 20px;
  counter-increment: install-step;
}

.install-steps > li + li {
  border-top: 1px solid var(--color-border);
}

.install-steps > li::before {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  content: counter(install-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
}

.step-copy h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.step-copy p {
  margin-bottom: 0;
  color: var(--color-ink-soft);
}

.install-more {
  margin-top: 30px;
  color: var(--color-ink-soft);
}

.download-faq {
  padding-top: 74px;
}

.faq-more {
  margin-top: 26px;
}

@media (max-width: 900px) {
  .platform-tabs {
    justify-content: flex-start;
  }

  .platform-intro,
  .core-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .core-notes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .download-hero {
    padding-top: 54px;
    padding-bottom: 58px;
  }

  .download-hero h1 {
    font-size: clamp(26px, 8vw, 30px);
  }

  .download-lede {
    margin-top: 18px;
    font-size: 16px;
  }

  .download-facts {
    gap: 7px;
  }

  .download-facts span {
    min-height: 34px;
    padding-inline: 10px;
    font-size: .75rem;
  }

  .download-browser {
    padding-top: 26px;
  }

  .platform-tabs {
    position: static;
    border-radius: var(--radius-medium);
    justify-content: flex-start;
  }

  .platform-tabs [role="tab"] {
    padding-inline: 12px;
  }

  .platform-badge {
    width: 27px;
    height: 27px;
  }

  .platform-panel {
    padding-top: 32px;
  }

  .platform-intro {
    margin-bottom: 24px;
    gap: 14px;
  }

  .download-page .client-card {
    min-height: 0;
    padding: 22px;
  }

  .client-identity {
    gap: 12px;
  }

  .client-official-icon {
    width: 48px;
    height: 48px;
  }

  .requirements {
    margin-top: 34px;
    padding: 20px;
  }

  .core-heading {
    gap: 24px;
  }

  .install-steps > li {
    padding: 25px 0;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
  }

  .install-steps > li::before {
    width: 40px;
    height: 40px;
    font-size: .72rem;
  }

  .step-copy h3 {
    font-size: 1.08rem;
  }
}