.download-hero {
  border-bottom: 1px solid var(--color-line);
}

.download-hero-copy {
  max-width: 820px;
}

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

.download-hero-copy .lede {
  max-width: 780px;
}

.download-hero-copy strong {
  color: var(--color-ink);
}

.download-hero-note {
  max-width: 820px;
  margin-top: 30px;
}

.download-tabs {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-window);
  background: var(--color-canvas);
  box-shadow: var(--shadow-window);
}

.platform-tab-list {
  padding-inline: clamp(8px, 2vw, 20px);
  border-radius: var(--radius-window) var(--radius-window) 0 0;
  background: var(--color-panel);
}

.platform-tab-list [role="tab"] {
  display: inline-flex;
  min-height: 62px;
  align-items: center;
  gap: 9px;
  background: var(--color-panel);
}

.platform-tab-icon {
  display: inline-flex;
  width: 29px;
  height: 29px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-canvas);
  color: var(--color-ink);
}

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

.platform-tab-icon-linux svg {
  width: 17px;
  height: 17px;
}

.platform-panel {
  grid-column: 1;
  grid-row: 1;
  padding: clamp(22px, 4vw, 42px);
}

.platform-intro {
  display: grid;
  grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(24px, 5vw, 70px);
  margin-bottom: 28px;
  align-items: start;
}

.platform-intro h3 {
  margin-top: 13px;
  margin-bottom: 0;
}

.platform-intro p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.download-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: stretch;
}

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

.package-card-secondary {
  border-color: var(--color-line);
  background: var(--color-panel);
}

.package-summary {
  margin-top: 18px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.package-card .download-options {
  margin-top: 24px;
}

.package-action {
  min-height: 64px;
  padding: 13px 16px;
  background: var(--color-panel);
}

.package-action-primary {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
}

.package-action-primary:hover {
  border-color: var(--color-ink);
}

.package-action-primary small {
  color: var(--color-console-text-soft);
}

.package-action-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.package-action-copy strong {
  line-height: 1.35;
}

.package-action > small,
.package-action-copy small {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.package-action > small {
  text-align: right;
}

.requirements-card {
  min-width: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-window);
  padding: clamp(22px, 3vw, 30px);
  background: var(--color-panel);
  color: var(--color-ink);
}

.requirements-card h3 {
  font-size: 1.2rem;
}

.requirements-card .data-table {
  min-width: 480px;
}

.requirements-card .callout {
  margin-top: 18px;
  background: var(--color-canvas);
}

.android-card-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.requirements-card-wide {
  grid-column: 1 / -1;
}

.requirements-card-wide .data-table {
  min-width: 700px;
}

.download-options-split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.download-options-split .package-action {
  align-items: flex-start;
  flex-direction: column;
}

.download-options-split .package-action > small {
  text-align: left;
}

.architecture-alternatives {
  margin-top: 26px;
  border-top: 1px solid var(--color-line);
  padding-top: 22px;
}

.architecture-alternatives h4 {
  margin-bottom: 5px;
}

.architecture-alternatives > p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 0.9rem;
}

.linux-primary-options {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.linux-primary-options .package-action {
  align-items: flex-start;
  flex-direction: column;
}

.linux-primary-options .package-action > small {
  text-align: left;
}

.selection-steps {
  display: grid;
  margin: 0;
  padding: 0;
  counter-reset: package-step;
  list-style: none;
}

.selection-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 22px;
  padding-block: 28px;
  counter-increment: package-step;
  border-top: 1px solid var(--color-line);
}

.selection-steps li:last-child {
  border-bottom: 1px solid var(--color-line);
}

.selection-steps li::before {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  content: counter(package-step, decimal-leading-zero);
  font: 800 0.84rem var(--font-mono);
}

.selection-step-copy h3 {
  margin-bottom: 8px;
}

.selection-step-copy p {
  max-width: 790px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.after-download-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(38px, 7vw, 96px);
  align-items: start;
}

.after-download-copy {
  position: sticky;
  top: 24px;
}

.after-download-copy p:not(.eyebrow) {
  color: var(--color-ink-muted);
}

.after-download-copy .button-row {
  margin-top: 26px;
}

.workflow-list {
  border-top: 1px solid var(--color-line);
}

.workflow-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 20px;
  padding-block: 25px;
  border-bottom: 1px solid var(--color-line);
}

.workflow-index {
  color: var(--color-accent-deep);
  font-weight: 800;
}

.workflow-item h3 {
  margin-bottom: 7px;
  font-size: 1.18rem;
}

.workflow-item p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

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

.notes-grid .card {
  height: 100%;
}

.notes-grid .card p:last-child {
  margin-bottom: 0;
}

.notes-callout {
  margin-top: 22px;
}

@media (max-width: 940px) {
  .download-panel-grid,
  .after-download-layout {
    grid-template-columns: 1fr;
  }

  .after-download-copy {
    position: static;
  }

  .android-card-stack {
    grid-template-columns: 1fr;
  }

  .requirements-card-wide {
    grid-column: auto;
  }

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

@media (max-width: 720px) {
  .platform-intro {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .download-options-split,
  .linux-primary-options {
    grid-template-columns: 1fr;
  }

  .selection-steps li {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 15px;
  }

  .selection-steps li::before {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 480px) {
  .platform-tab-list [role="tab"] {
    min-height: 56px;
    padding-inline: 10px;
  }

  .platform-tab-icon {
    width: 25px;
    height: 25px;
  }

  .platform-panel {
    padding: 18px 14px 24px;
  }

  .package-action {
    min-height: 68px;
  }

  .package-action > small {
    text-align: left;
  }

  .requirements-card {
    padding: 18px 14px;
  }

  .selection-steps li {
    grid-template-columns: 1fr;
  }

  .workflow-item {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }
}