.download-intro-grid{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);
  gap:64px;
  align-items:center;
}
.download-intro-grid>*,
.download-package-grid>*,
.download-maintenance-grid>*{
  min-width:0;
}
.download-intro h1{
  margin-top:24px;
  margin-bottom:20px;
}
.download-subtitle{
  font-size:var(--text-lg);
  font-weight:var(--weight-medium);
}
.download-intro .chip-row{
  margin-top:26px;
}
.download-selector-note{
  box-shadow:var(--shadow-card);
}
.download-note-label{
  display:block;
  margin-bottom:16px;
  color:var(--c-muted);
  font-size:var(--text-sm);
}
.download-selector-note h2{
  font-size:var(--title-three);
}
.download-selector-note>p{
  font-size:var(--text-sm);
}
.download-choice-list{
  margin:24px 0;
}
.download-choice-list>div{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:8px 20px;
  padding-top:12px;
  padding-bottom:12px;
  border-top:1px solid var(--c-line);
  font-size:var(--text-sm);
}
.download-choice-list dt{
  color:var(--c-muted);
}
.download-choice-list dd{
  margin:0;
  font-weight:var(--weight-semibold);
}
.download-platform-section{
  background-image:linear-gradient(to bottom,var(--c-grid) 1px,var(--c-clear) 1px);
  background-size:100% 24px;
  background-repeat:no-repeat;
}
.download-tabs>.tab-list{
  gap:12px;
  margin-bottom:32px;
}
.download-tabs>.tab-list>button{
  flex:1 1 140px;
  min-height:56px;
}
.download-tabs>[role="tabpanel"]{
  scroll-margin-top:24px;
}
.download-client-line{
  margin:5px 0 0;
  color:var(--c-muted);
  font-size:var(--text-sm);
}
.download-package-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.download-package{
  display:flex;
  flex-direction:column;
  padding:24px;
  background:var(--c-panel);
  border:1px solid var(--c-line);
  border-radius:var(--r-tile);
}
.download-package h4{
  margin-bottom:10px;
  font-size:var(--text-lg);
  font-weight:var(--weight-bold);
}
.download-package p{
  margin-bottom:20px;
  color:var(--c-muted);
  font-size:var(--text-sm);
}
.download-package .btn{
  width:100%;
  min-height:52px;
  margin-top:auto;
}
.download-format{
  display:block;
  margin-top:12px;
  font-size:var(--text-xs);
  color:var(--c-muted);
}
.download-card-notes{
  margin-top:28px;
  padding-top:24px;
  border-top:1px solid var(--c-line);
  color:var(--c-muted);
  line-height:1.85;
}
.download-requirements{
  margin-top:40px;
}
.download-requirements>h3{
  margin-bottom:20px;
}
.download-requirements>.muted{
  margin-top:24px;
  line-height:1.85;
}
.download-android-stack{
  display:grid;
  gap:28px;
}
.download-arm-options{
  margin-top:24px;
  padding:20px 24px;
  background:var(--c-panel);
  border:1px solid var(--c-line);
  border-radius:var(--r-tile);
  font-size:var(--text-sm);
}
.download-arm-options .client-actions{
  margin-top:14px;
}
.download-arm-options .btn{
  min-height:48px;
}
.download-after-panel{
  background:linear-gradient(to bottom,var(--c-panel),var(--c-panel-2));
}
.download-setup-list{
  margin:0 0 28px;
  padding-left:1.5em;
}
.download-setup-list>li{
  padding-left:12px;
}
.download-setup-list>li+li{
  margin-top:28px;
  padding-top:28px;
  border-top:1px solid var(--c-line-strong);
}
.download-setup-list>li::marker{
  font-family:var(--font-mono);
  font-weight:var(--weight-semibold);
  color:var(--c-muted);
}
.download-setup-list h3{
  margin-bottom:12px;
}
.download-setup-list p{
  color:var(--c-muted);
  line-height:1.9;
}
.download-maintenance-grid{
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);
  gap:64px;
}
.download-maintenance-copy>h3:not(:first-child){
  margin-top:32px;
}
.download-maintenance-copy>p{
  color:var(--c-muted);
  line-height:1.9;
}
.download-maintenance-copy>.callout{
  margin-bottom:0;
}
@media(max-width:900px){
  .download-intro-grid,
  .download-maintenance-grid{
    grid-template-columns:minmax(0,1fr);
    gap:32px;
  }
}
@media(max-width:640px){
  .download-package-grid{
    grid-template-columns:minmax(0,1fr);
    gap:16px;
  }
  .download-package{
    padding:20px;
  }
  .download-tabs>.tab-list{
    gap:10px;
  }
  .download-tabs>.tab-list>button{
    flex-basis:calc(50% - 10px);
    min-width:0;
    padding-inline:12px;
  }
  .download-arm-options{
    padding:20px;
  }
  .download-arm-options .client-actions{
    display:grid;
    grid-template-columns:minmax(0,1fr);
  }
  .download-setup-list>li{
    padding-left:4px;
  }
  .download-requirements{
    margin-top:32px;
  }
}