.page-products {
  --product-shadow-soft: 4px 4px 0 rgba(10, 31, 68, 0.3);
  padding-bottom: 0;
}
.page-products .products-top {
  padding-top: var(--space-lg);
}
.page-products .products-head {
  position: relative;
  margin: var(--space-lg) 0 var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-primary);
  border: var(--border-gold);
  box-shadow: var(--shadow-hard);
}
.page-products .products-head::after {
  content: "";
  position: absolute;
  left: var(--space-lg);
  bottom: -0.9rem;
  width: 3rem;
  height: 0.4rem;
  background: var(--color-gold);
  border: 2px solid var(--color-primary);
}
.page-products .products-head h1 {
  max-width: 30rem;
  margin: var(--space-xs) 0 var(--space-md);
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, var(--font-h1));
  line-height: 1.2;
  color: var(--color-white);
}
.page-products .products-head__lead {
  max-width: 46rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.75;
}
.page-products .products-main {
  padding-bottom: var(--space-xxl);
}
.page-products .products-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}
.page-products .products-side,
.page-products .products-main-col {
  display: grid;
  gap: var(--space-lg);
}
.page-products .dl-card {
  background: var(--color-white);
  border: var(--border-gold);
  box-shadow: var(--shadow-hard);
}
.page-products .dl-card__media {
  position: relative;
  aspect-ratio: 1 / 1.6;
  overflow: hidden;
  background: var(--color-bg);
  border-bottom: 2px solid var(--color-primary);
}
.page-products .dl-card__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .dl-card__tag {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: 0.35rem 0.6rem;
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-gold);
  border: 2px solid var(--color-primary);
  box-shadow: 2px 2px 0 rgba(10, 31, 68, 0.5);
}
.page-products .dl-card__body {
  padding: var(--space-lg);
}
.page-products .dl-card__desc {
  color: var(--color-text-secondary);
  font-size: var(--font-small);
  line-height: 1.7;
}
.page-products .dl-tabs {
  position: relative;
  margin-top: var(--space-lg);
}
.page-products .dl-tabs > input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
}
.page-products .dl-tabs > input:focus-visible ~ .dl-tabs__labels {
  outline: 2px solid var(--color-teal);
  outline-offset: 2px;
}
.page-products .dl-tabs__labels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 2px solid var(--color-primary);
}
.page-products .dl-tabs__labels label {
  display: block;
  padding: 0.6rem 0.3rem;
  text-align: center;
  font-size: var(--font-small);
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border-right: 1px solid var(--color-primary);
}
.page-products .dl-tabs__labels label:last-child {
  border-right: 0;
}
.page-products #platform-ios:checked ~ .dl-tabs__labels label[for="platform-ios"],
.page-products #platform-android:checked ~ .dl-tabs__labels label[for="platform-android"],
.page-products #platform-web:checked ~ .dl-tabs__labels label[for="platform-web"] {
  color: var(--color-primary);
  background: var(--color-gold);
  box-shadow: inset 0 -4px 0 var(--color-primary);
}
.page-products .dl-tabpanel {
  display: none;
  margin-top: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-top: 0;
}
.page-products #platform-ios:checked ~ .dl-tabpanel[data-panel="ios"],
.page-products #platform-android:checked ~ .dl-tabpanel[data-panel="android"],
.page-products #platform-web:checked ~ .dl-tabpanel[data-panel="web"] {
  display: block;
  animation: page-dl-fade-in 0.25s ease;
}
@keyframes page-dl-fade-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.page-products .dl-meta {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .dl-meta > div {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  padding: 0.45rem 0;
  border-bottom: 1px dashed rgba(10, 31, 68, 0.2);
}
.page-products .dl-meta dt {
  flex: 0 0 4.6rem;
  font-size: var(--font-small);
  color: var(--color-text-secondary);
}
.page-products .dl-meta dd {
  margin: 0;
  font-size: var(--font-small);
  font-weight: 600;
}
.page-products .dl-dialog {
  margin-top: var(--space-md);
}
.page-products .dl-dialog summary {
  display: inline-block;
  list-style: none;
  cursor: pointer;
  color: var(--color-primary);
}
.page-products .dl-dialog summary::-webkit-details-marker {
  display: none;
}
.page-products .dl-dialog__body {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-teal-light);
  border: 2px dashed var(--color-teal);
}
.page-products .dl-dialog__body p {
  margin: 0;
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-primary);
}
.page-products .dl-qr {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
}
.page-products .dl-web-note {
  margin: var(--space-sm) 0 0;
  padding: var(--space-sm);
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border-left: 2px solid var(--color-teal);
}
.page-products .sys-panel {
  padding: var(--space-lg);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  box-shadow: var(--product-shadow-soft);
}
.page-products .sys-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.page-products .sys-panel h2 {
  margin: 0.2rem 0 0;
  font-family: var(--font-head);
  font-size: var(--font-h3);
}
.page-products .sys-panel__img {
  flex-shrink: 0;
  width: 120px;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}
.page-products .sys-table-wrap {
  margin-top: var(--space-md);
  overflow-x: auto;
}
.page-products .sys-table {
  width: 100%;
  font-size: var(--font-small);
  border-collapse: collapse;
}
.page-products .sys-table th,
.page-products .sys-table td {
  padding: 0.6rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid rgba(10, 31, 68, 0.12);
}
.page-products .sys-table thead th {
  color: var(--color-white);
  background: var(--color-primary);
}
.page-products .sys-table tbody th {
  font-weight: 600;
  color: var(--color-primary);
}
.page-products .sys-panel__note {
  margin-top: var(--space-sm);
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-text-secondary);
}
.page-products .version-panel {
  padding: var(--space-lg);
  background: var(--color-primary);
  border: var(--border-gold);
  box-shadow: var(--shadow-hard);
  color: var(--color-white);
}
.page-products .version-panel .section-kicker {
  color: var(--color-gold);
}
.page-products .version-panel__header,
.page-products .changelog-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
}
.page-products .version-panel h2,
.page-products .changelog-panel h2 {
  margin: 0.2rem 0 0;
  font-family: var(--font-head);
  font-size: var(--font-h2);
}
.page-products .version-panel__intro {
  max-width: 44rem;
  margin: var(--space-md) 0 0;
  font-size: var(--font-small);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}
.page-products .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}
.page-products .version-card {
  position: relative;
  padding: var(--space-lg);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.15);
  color: var(--color-text);
}
.page-products .version-card--beta {
  border-color: var(--color-gold);
  box-shadow: 3px 3px 0 rgba(212, 175, 55, 0.5);
}
.page-products .version-card__mark {
  position: absolute;
  top: -0.9rem;
  right: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-teal);
  border: 2px solid var(--color-primary);
}
.page-products .version-card--beta .version-card__mark {
  background: var(--color-gold);
}
.page-products .version-card h3 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-head);
  font-size: var(--font-h3);
}
.page-products .version-card p {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-text-secondary);
}
.page-products .version-card ul {
  margin: 0 0 var(--space-sm);
  padding-left: 1.1rem;
}
.page-products .version-card li {
  margin-bottom: 0.25rem;
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-text-secondary);
}
.page-products .version-card__meta {
  display: block;
  padding-top: var(--space-xs);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  border-top: 1px solid rgba(10, 31, 68, 0.15);
}
.page-products .version-compare-fig {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0 0;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.08);
  border-left: 2px solid var(--color-gold);
}
.page-products .version-compare-fig img {
  flex: 0 0 140px;
  width: 140px;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}
.page-products .version-compare-fig figcaption {
  font-size: var(--font-small);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}
.page-products .changelog-panel {
  padding: var(--space-lg);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-hard);
}
.page-products .changelog-panel__header {
  align-items: center;
}
.page-products .chbtn {
  display: inline-block;
  padding: 0.45rem 0.75rem;
  font-size: var(--font-small);
  white-space: nowrap;
}
.page-products .changelog-panel__fig {
  display: block;
  width: 100%;
  height: auto;
  margin-top: var(--space-md);
  object-fit: cover;
  border: 2px solid var(--color-gold);
}
.page-products .changelog-list {
  margin: var(--space-lg) 0 0;
  padding: 0;
  list-style: none;
}
.page-products .changelog-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
}
.page-products .changelog-item__season {
  flex: 0 0 4.25rem;
  font-family: var(--font-head);
  font-size: var(--font-small);
  font-weight: 700;
  line-height: 1.4;
  text-align: right;
  color: var(--color-primary);
}
.page-products .changelog-item__body {
  flex: 1;
  min-width: 0;
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-gold);
}
.page-products .changelog-item--latest .changelog-item__body {
  padding: var(--space-sm);
  background: var(--color-bg);
  border-left-width: 4px;
}
.page-products .changelog-item__body h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--color-text);
}
.page-products .changelog-item__body p {
  max-width: 42rem;
  margin: 0 0 var(--space-xs);
  font-size: var(--font-small);
  line-height: 1.65;
  color: var(--color-text-secondary);
}
.page-products .changelog-panel__older {
  margin-top: var(--space-lg);
  background: var(--color-bg);
  border: 2px dashed var(--color-primary);
}
.page-products .changelog-panel__older summary {
  padding: var(--space-md);
  font-family: var(--font-head);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  color: var(--color-primary);
}
.page-products .changelog-panel__older summary::-webkit-details-marker {
  display: none;
}
.page-products .changelog-panel__older ul {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--font-small);
  line-height: 1.7;
  list-style: square;
  color: var(--color-text-secondary);
}
.page-products .changelog-panel__older li {
  margin-bottom: 0.35rem;
}
.page-products .install-panel {
  margin-top: var(--space-xxl);
  padding: var(--space-xxl) 0;
  background: var(--color-primary);
  border-top: var(--border-gold);
  border-bottom: var(--border-gold);
  color: var(--color-white);
}
.page-products .install-panel .section-kicker {
  color: var(--color-gold);
}
.page-products .install-panel__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}
.page-products .install-panel__header h2 {
  margin: 0.2rem 0 0.4rem;
  font-family: var(--font-head);
  font-size: var(--font-h2);
}
.page-products .install-panel__header > p {
  max-width: 38rem;
  margin: 0;
  font-size: var(--font-small);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}
.page-products .install-steps {
  margin: var(--space-lg) 0 0;
  padding: 0;
  list-style: none;
}
.page-products .install-step {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}
.page-products .install-step__num {
  flex: 0 0 2rem;
  display: flex;
  align-items: flex-start;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gold);
}
.page-products .install-step__text h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--color-white);
}
.page-products .install-step__text p {
  max-width: 40rem;
  margin: 0;
  font-size: var(--font-small);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}
.page-products .install-panel__figure {
  margin: 0;
  padding: var(--space-md);
  background: var(--color-white);
  border: var(--border-gold);
  box-shadow: var(--shadow-gold);
}
.page-products .install-panel__figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .install-panel__figure figcaption {
  margin-top: var(--space-sm);
  font-size: var(--font-small);
  line-height: 1.6;
  color: var(--color-primary);
}
.page-products .install-panel__foot {
  margin-top: var(--space-lg);
  font-size: var(--font-small);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}
.page-products .install-panel__foot a {
  color: var(--color-gold);
  text-underline-offset: 3px;
}
@media (min-width: 768px) {
  .page-products .products-head {
    padding: var(--space-xl);
  }
  .page-products .products-head__lead {
    font-size: 1.0625rem;
  }
  .page-products .version-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 1024px) {
  .page-products .products-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.3fr);
    gap: var(--space-xxl);
  }
  .page-products .install-panel__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}