.product-layout {
  grid-template-areas: "heading heading" "gallery purchase" "caption purchase" "requirements requirements" "features features";
}
.product-features-link { margin-top: 13px; font-size: 12px; width: fit-content; }
.product-features-link .icon { width: 14px; height: 14px; transform: rotate(90deg); }
.product-features {
  grid-area: features;
  min-width: 0;
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid #6c85a626;
  scroll-margin-top: 24px;
}
.product-features-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.product-features-heading h2 { margin: 0; font-size: 23px; line-height: 1.4; letter-spacing: -.4px; }
.feature-expand-all { flex: none; min-height: 40px; padding: 8px 0 8px 12px; border: 0; background: transparent; color: #a9c8f7; font: inherit; font-size: 12px; cursor: pointer; }
.feature-expand-all:hover { color: #e1eafb; }
.product-features-overview { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 28px; margin: 17px 0 26px; }
.feature-capabilities { display: flex; flex-wrap: wrap; align-items: center; gap: 9px 18px; padding: 0; margin: 0; list-style: none; }
.feature-capabilities li { display: inline-flex; align-items: center; gap: 8px; color: #aebfd7; font-size: 12px; line-height: 1.6; }
.feature-capabilities li::before { content: ''; flex: none; width: 4px; height: 4px; border-radius: 50%; background: #6b9fed; }
.feature-shortcuts { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; color: #8fa3bf; font-size: 11px; }
.feature-shortcuts > span { display: inline-flex; align-items: center; gap: 9px; }
.feature-shortcuts kbd { min-width: 39px; padding: 4px 8px; border: 1px solid #6885ad42; border-bottom-width: 2px; border-radius: 4px; background: #202a3a; color: #ccdcf3; font: inherit; text-align: center; }
.feature-groups { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.feature-group { min-width: 0; overflow: clip; border: 1px solid #6885ad36; border-radius: 6px; background: #1b2330; }
.feature-group > summary { display: flex; align-items: center; gap: 14px; min-height: 62px; padding: 18px 24px; list-style: none; cursor: pointer; transition: background .18s; }
.feature-group > summary::-webkit-details-marker { display: none; }
.feature-group > summary::marker { content: ''; }
.feature-group > summary:hover { background: #222e40; }
.feature-group-title { min-width: 0; color: #d9e6f9; font-size: 14px; font-weight: 600; line-height: 1.5; }
.feature-group-count { flex: none; margin-left: auto; color: #8196b5; font-size: 11px; font-variant-numeric: tabular-nums; }
.feature-group-chevron { flex: none; width: 7px; height: 7px; margin: -4px 2px 0 7px; border: solid #8db3ed; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.feature-group[open] > summary { background: #222e40; border-bottom: 1px solid #6885ad2b; }
.feature-group[open] .feature-group-chevron { margin-top: 4px; transform: rotate(225deg); }
.feature-rows { margin: 0; padding: 0 24px; }
.feature-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.3fr); gap: 12px 34px; padding: 17px 0; }
.feature-row + .feature-row { border-top: 1px solid #6c85a61f; }
.feature-row dt { color: #c5d4e9; font-size: 12px; font-weight: 600; line-height: 1.8; overflow-wrap: anywhere; }
.feature-row dd { margin: 0; color: #96aac7; font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.feature-group > summary:focus-visible, .feature-expand-all:focus-visible, .product-features-link:focus-visible { outline: 2px solid #92bdff; outline-offset: -3px; border-radius: 4px; }
@media (max-width: 760px) {
  .product-layout { grid-template-areas: "heading" "gallery" "caption" "purchase" "requirements" "features"; }
  .product-features { margin-top: 28px; padding-top: 24px; }
  .product-features-heading { gap: 12px; }
  .product-features-heading h2 { font-size: 21px; }
  .feature-expand-all { font-size: 11px; }
  .product-features-overview { align-items: flex-start; flex-direction: column; margin: 12px 0 22px; }
  .feature-capabilities { gap: 7px 14px; }
  .feature-capabilities li { font-size: 11px; }
  .feature-group > summary { min-height: 58px; padding: 16px 18px; }
  .feature-group-title { font-size: 13px; }
  .feature-rows { padding: 0 18px; }
  .feature-row { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 15px 0; }
}