:root {
  --download-intro-space: clamp(76px, 10vw, 136px);
  --download-panel-gap: clamp(24px, 4vw, 42px);
  --download-card-space: clamp(22px, 4vw, 36px);
  --download-icon-size: 48px;
  --download-platform-size: 44px;
  --download-button-height: 50px;
  --download-copy-width: 760px;
}

.download-intro {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  padding-top: var(--download-intro-space);
  padding-bottom: var(--download-intro-space);
  border-bottom: var(--line-thin) solid var(--color-line);
  background:
    linear-gradient(to bottom, rgba(var(--color-accent-rgb), .04), var(--color-transparent) 42%),
    var(--color-bg);
}

.download-intro::before {
  position: absolute;
  top: 0;
  right: 0;
  width: min(64vw, 920px);
  height: 100%;
  content: "";
  pointer-events: none;
  background:
    repeating-linear-gradient(
      90deg,
      var(--color-transparent) 0 63px,
      rgba(var(--color-accent-rgb), .035) 63px 64px
    );
  mask-image: linear-gradient(to left, var(--color-bg), var(--color-transparent));
}

.download-intro::after {
  position: absolute;
  right: 0;
  bottom: 24%;
  left: 0;
  height: 1px;
  content: "";
  pointer-events: none;
  background: linear-gradient(
    90deg,
    var(--color-transparent),
    rgba(var(--color-accent-rgb), .12) 20%,
    rgba(var(--color-accent-rgb), .72) 76%,
    var(--color-transparent)
  );
}

.download-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.download-field span {
  position: absolute;
  top: -16%;
  width: 2px;
  height: 62%;
  background: linear-gradient(
    to bottom,
    var(--color-transparent),
    rgba(var(--color-accent-rgb), .08),
    rgba(var(--color-accent-rgb), .68)
  );
  opacity: .62;
  animation: download-field-drop 12s linear infinite;
}

.download-field span:nth-child(1) {
  left: 59%;
  height: 40%;
  animation-delay: -8s;
}

.download-field span:nth-child(2) {
  left: 66%;
  width: 1px;
  height: 58%;
  animation-delay: -3s;
  animation-duration: 10s;
}

.download-field span:nth-child(3) {
  left: 73%;
  width: 3px;
  height: 72%;
  animation-delay: -10s;
  animation-duration: 15s;
}

.download-field span:nth-child(4) {
  left: 81%;
  height: 48%;
  animation-delay: -5s;
  animation-duration: 11s;
}

.download-field span:nth-child(5) {
  left: 88%;
  width: 1px;
  height: 64%;
  animation-delay: -1s;
  animation-duration: 14s;
}

.download-field span:nth-child(6) {
  left: 95%;
  height: 44%;
  animation-delay: -7s;
  animation-duration: 9s;
}

@keyframes download-field-drop {
  from {
    opacity: 0;
    transform: translateY(-35%);
  }

  12% {
    opacity: .62;
  }

  88% {
    opacity: .62;
  }

  to {
    opacity: 0;
    transform: translateY(145%);
  }
}

.download-intro-inner {
  position: relative;
  z-index: 2;
}

.download-intro h1 {
  max-width: var(--download-copy-width);
  margin-top: 20px;
}

.download-intro .lede {
  max-width: var(--download-copy-width);
  margin-top: 22px;
}

.download-facts {
  display: flex;
  max-width: 820px;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 34px;
  border: var(--line-thin) solid var(--color-line);
  background: var(--color-line);
}

.download-facts span {
  display: inline-flex;
  min-height: 44px;
  flex: 1 1 170px;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  background: rgba(var(--color-bg-rgb), .88);
  color: var(--color-text-muted);
  font: .74rem/1.5 var(--font-mono);
}

.download-facts b {
  color: var(--color-accent);
  font-weight: 500;
}

.download-scope {
  max-width: 820px;
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 2px solid var(--color-accent-deep);
  background: rgba(var(--color-panel-rgb), .76);
}

.download-scope p:last-child {
  margin-top: 7px;
  color: var(--color-text-muted);
  font-size: .9rem;
}

.download-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}

.download-section-head h2 {
  margin-top: 14px;
}

.download-section-head > p {
  max-width: 510px;
  color: var(--color-text-muted);
}

.download-tabs {
  background: var(--color-bg);
}

.platform-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.platform-tab svg {
  width: 17px;
  height: 17px;
  color: var(--color-accent-deep);
}

.platform-tab[aria-selected="true"] svg {
  color: var(--color-accent);
}

.package-panel {
  grid-column: 1;
  grid-row: 1;
  padding: var(--download-panel-gap);
  background: var(--color-bg);
}

.panel-platform-head {
  display: grid;
  grid-template-columns: var(--download-platform-size) minmax(0, 1fr);
  gap: 18px;
  max-width: 860px;
  align-items: start;
}

.panel-platform-head h2 {
  margin-top: 7px;
  font-size: clamp(24px, 2.6vw, 34px);
}

.panel-platform-head p:last-child {
  margin-top: 10px;
  color: var(--color-text-muted);
}

.platform-emblem {
  display: flex;
  width: var(--download-platform-size);
  height: var(--download-platform-size);
  align-items: center;
  justify-content: center;
  border: var(--line-thin) solid var(--color-accent-deep);
  color: var(--color-accent);
}

.platform-emblem svg {
  width: 21px;
  height: 21px;
}

.platform-emblem.linux-emblem svg {
  width: 20px;
  height: 23px;
}

.package-panel .client-grid {
  margin-top: 32px;
}

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

.android-client-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.package-card {
  padding: var(--download-card-space);
}

.package-card-head {
  align-items: center;
}

.package-card-head img {
  width: var(--download-icon-size);
  height: var(--download-icon-size);
  flex: 0 0 auto;
}

.package-card-head h3 {
  margin-top: 7px;
}

.package-version {
  margin-top: 5px !important;
  color: var(--color-text-muted);
  font: .72rem/1.5 var(--font-mono);
}

.package-version span {
  color: var(--color-accent);
}

.package-card > p {
  max-width: 760px;
  margin-top: 20px;
}

.package-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: var(--line-thin) solid var(--color-line);
  background: var(--color-line);
}

.package-option {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 22px;
  background: var(--color-panel-raised);
}

.package-option-primary {
  background:
    linear-gradient(to bottom, rgba(var(--color-accent-rgb), .06), var(--color-transparent)),
    var(--color-panel);
}

.package-kind {
  display: block;
  max-width: 100%;
  overflow: hidden;
  color: var(--color-accent);
  font: .68rem/1.5 var(--font-mono);
  letter-spacing: .08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.package-option h4 {
  margin-top: 9px;
  font-size: 1.05rem;
}

.package-option p {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: .86rem;
}

.package-download-primary,
.package-download-secondary {
  width: 100%;
  min-height: var(--download-button-height);
  margin-top: 22px;
}

.package-download-primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-bg);
}

.package-download-primary:hover {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-bg);
}

.package-download-secondary {
  border-color: var(--color-text-muted);
  background: var(--color-panel);
  color: var(--color-text);
}

.architecture-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  margin-top: 11px;
  color: var(--color-accent);
  font: .73rem/1.5 var(--font-mono);
}

.architecture-link:hover {
  text-decoration: underline;
  text-underline-offset: .24em;
}

.requirements-block {
  margin-top: 36px;
}

.requirements-block h3 {
  font-size: 1.15rem;
}

.requirements-table-wrap {
  max-width: 100%;
  margin-top: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.requirements-table-wrap table {
  min-width: 680px;
}

.requirements-table-wrap td {
  font-size: .88rem;
}

.selection-ledger .feature-row p {
  max-width: 620px;
}

.install-sequence {
  border-top: var(--line-thin) solid var(--color-line);
}

.install-step {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 72px);
  padding-top: 34px;
  padding-bottom: 34px;
  border-bottom: var(--line-thin) solid var(--color-line);
}

.install-step-no {
  color: var(--color-accent);
  font: .78rem/1.5 var(--font-mono);
}

.install-step h3 {
  font-size: 1.3rem;
}

.install-step p {
  max-width: 790px;
  margin-top: 12px;
  color: var(--color-text-muted);
}

.install-step a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(var(--color-accent-rgb), .42);
  text-underline-offset: .22em;
}

.download-callout {
  margin-top: 36px;
}

.faq-answer p {
  max-width: 840px;
}

@media (prefers-reduced-motion: reduce) {
  .download-field span {
    animation: none;
    opacity: .38;
    transform: none;
  }
}

@media (max-width: 860px) {
  .download-intro {
    min-height: 0;
  }

  .download-intro::before {
    width: 100%;
    opacity: .7;
  }

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

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

  .package-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --download-intro-space: 68px;
    --download-panel-gap: 20px;
    --download-card-space: 20px;
  }

  .download-intro::after {
    bottom: 17%;
  }

  .download-field span:nth-child(1),
  .download-field span:nth-child(2) {
    display: none;
  }

  .download-field span:nth-child(3) {
    left: 52%;
  }

  .download-field span:nth-child(4) {
    left: 67%;
  }

  .download-field span:nth-child(5) {
    left: 81%;
  }

  .download-field span:nth-child(6) {
    left: 94%;
  }

  .download-facts span {
    flex-basis: 130px;
  }

  .download-scope {
    padding: 16px;
  }

  .package-panel {
    padding: 20px 16px;
  }

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

  .platform-emblem {
    width: 40px;
    height: 40px;
  }

  .package-card {
    padding: 20px 16px;
  }

  .package-option {
    padding: 18px 16px;
  }

  .install-step {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}