.download-intro {
  position: relative;
  margin: 16px 16px 0;
  overflow: hidden;
  border-radius: var(--radius-l);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.download-intro::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 0 44%, var(--color-on-accent-tint) 44% 45%, transparent 45% 100%),
    radial-gradient(80% 130% at 18% 20%, var(--color-hero-core), transparent 66%);
  content: "";
  pointer-events: none;
}

.download-intro-in {
  position: relative;
  display: grid;
  min-height: 520px;
  padding-top: clamp(64px, 8vw, 108px);
  padding-bottom: clamp(64px, 8vw, 108px);
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: clamp(40px, 7vw, 90px);
}

.download-intro-copy {
  max-width: 720px;
}

.download-intro .eyebrow,
.download-intro h1 {
  color: var(--color-on-accent);
}

.download-intro h1 {
  font-size: clamp(34px, 4.4vw, 48px);
}

.download-intro .lead {
  color: var(--color-on-accent-soft);
}

.download-intro .lead strong {
  color: var(--color-on-accent);
}

.download-intro .chip-row {
  margin-top: 28px;
}

.download-intro .chip {
  border-color: var(--color-on-accent-hair);
  background: var(--color-on-accent-tint);
  color: var(--color-on-accent-strong);
}

.package-map {
  width: 100%;
  padding: 24px;
  border: 1px solid var(--color-on-accent-hair);
  border-radius: var(--radius-m);
  background: var(--color-on-accent-tint);
}

.package-map svg {
  width: 100%;
  height: auto;
}

.package-map-line {
  stroke: var(--color-on-accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.package-map-line--soft {
  stroke: var(--color-on-accent-line);
  stroke-width: 1;
}

.package-map-node {
  fill: var(--color-accent);
  stroke: var(--color-on-accent);
  stroke-width: 2;
}

.package-map-node--core {
  fill: var(--color-on-accent);
  stroke-width: 3;
}

.package-map-label {
  fill: var(--color-on-accent-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  text-anchor: middle;
}

.download-tabs .tab-list [role="tab"] {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.tab-platform-icon {
  display: inline-flex;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-accent);
}

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

.download-tabs .tab-list [role="tab"][aria-selected="true"] .tab-platform-icon {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.platform-panel-head {
  display: grid;
  margin-bottom: 34px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
}

.platform-panel-head p:last-child {
  max-width: 840px;
  color: var(--color-muted);
}

.platform-badge {
  display: inline-flex;
  width: 70px;
  height: 70px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius-pill);
  background: var(--color-accent-wash);
  color: var(--color-accent);
}

.platform-badge svg {
  width: 30px;
  height: 30px;
}

.platform-badge--linux svg {
  width: 36px;
  height: 36px;
}

.download-card .app-logo {
  width: 48px;
  height: 48px;
}

.download-card > p {
  color: var(--color-muted);
}

.download-card-title h3 {
  margin-bottom: 4px;
}

.package-facts {
  display: grid;
  margin-top: 22px;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.package-facts li {
  display: flex;
  min-width: 0;
  padding-top: 10px;
  padding-bottom: 10px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: .9rem;
}

.package-facts span {
  color: var(--color-muted);
}

.package-facts strong {
  min-width: 0;
  overflow-wrap: anywhere;
  text-align: right;
}

.download-actions--stack {
  display: grid;
  width: 100%;
}

.package-primary,
.package-secondary {
  width: 100%;
  min-height: 50px;
}

.requirements-block {
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid var(--color-border);
}

.requirements-note {
  margin-top: 18px;
  color: var(--color-muted);
}

.linux-card {
  width: 100%;
}

.linux-package-grid {
  display: grid;
  margin-top: 26px;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.linux-package-group {
  display: grid;
  min-width: 0;
  padding: 24px;
  align-content: start;
  gap: 10px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.linux-package-group h4,
.linux-package-group p {
  margin-bottom: 0;
}

.linux-package-group p {
  min-height: 54px;
  color: var(--color-muted);
}

.install-route {
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.install-route li {
  display: grid;
  padding-top: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 22px;
}

.install-route-index {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  font-weight: 700;
}

.install-route h3 {
  margin-bottom: 8px;
}

.install-route p {
  max-width: 900px;
  color: var(--color-muted);
}

.choice-grid {
  display: grid;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid article {
  min-width: 0;
  padding: clamp(24px, 4vw, 40px);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.choice-grid p {
  color: var(--color-muted);
}

.choice-key {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--color-accent);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
}

.faq-next {
  display: grid;
  margin-top: 52px;
  padding: clamp(24px, 4vw, 36px);
  align-items: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-m);
  background: var(--color-accent-wash);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
}

.faq-next p {
  max-width: 620px;
  color: var(--color-muted);
}

@media (max-width: 900px) {
  .download-intro-in {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .package-map {
    max-width: 620px;
  }

  .platform-panel-head {
    grid-template-columns: 1fr;
  }

  .platform-badge {
    display: none;
  }
}

@media (max-width: 700px) {
  .linux-package-grid,
  .choice-grid,
  .faq-next {
    grid-template-columns: 1fr;
  }

  .linux-package-group p {
    min-height: 0;
  }

  .install-route li {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 16px;
  }

  .install-route-index {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 640px) {
  .download-intro {
    margin: 8px 8px 0;
    border-radius: var(--radius-m);
  }

  .download-intro-in {
    padding-top: 64px;
    padding-bottom: 56px;
  }

  .download-intro .chip-row {
    justify-content: flex-start;
  }

  .package-map {
    padding: 14px;
  }

  .download-tabs .tab-list [role="tab"] {
    padding-right: 14px;
    padding-left: 14px;
  }

  .tab-platform-icon {
    width: 28px;
    height: 28px;
  }

  .platform-panel-head {
    margin-bottom: 26px;
  }

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

  .download-card-title {
    width: 100%;
  }

  .package-facts li {
    flex-direction: column;
    gap: 2px;
  }

  .package-facts strong {
    text-align: left;
  }

  .requirements-block {
    margin-top: 34px;
  }

  .install-route li {
    grid-template-columns: 1fr;
  }

  .faq-next .button-row {
    width: 100%;
  }
}