.page-products {
  --products-shell: min(1200px, 92vw);
  --products-gap: 24px;
  color: var(--text-primary);
  position: relative;
}

.page-products .breadcrumbs {
  max-width: var(--products-shell);
  margin: 24px auto 8px;
  padding: 0 var(--gutter);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.page-products .breadcrumbs a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--accent-orange);
}

.page-products .products-head {
  max-width: var(--products-shell);
  margin: 0 auto;
  padding: 32px var(--gutter) 24px;
  border-bottom: 1px solid var(--border-line);
  position: relative;
}

.page-products .products-head::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  bottom: -1px;
  width: 88px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
}

.page-products .page-head__kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.page-products .products-head__title {
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.12;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
}

.page-products .page-head__desc {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 840px;
  margin: 0;
}

.page-products .products-overview {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border-line);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.07), rgba(255, 107, 0, 0.03));
}

.page-products .products-overview__stat {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-right: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
}

.page-products .products-overview__stat:nth-child(2n) {
  border-right: 0;
}

.page-products .products-overview__stat:nth-child(n+3) {
  border-bottom: 0;
}

.page-products .stat-num {
  font-family: var(--font-data);
  font-size: 30px;
  line-height: 1;
  color: var(--accent-orange);
}

.page-products .stat-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.page-products .products-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--border-line);
}

.page-products .products-download {
  background: linear-gradient(180deg, rgba(8, 22, 42, 0) 0%, var(--bg-deep) 100%);
}

.page-products .products-library {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.04), transparent 280px);
}

.page-products .products-shell {
  max-width: var(--products-shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-products .section-head {
  margin-bottom: 32px;
}

.page-products .section-kicker {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-products .section-head h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  line-height: 1.2;
  margin: 0 0 12px;
}

.page-products .section-head > p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .version-fig {
  margin: 0 0 32px;
  border: 1px solid var(--border-line);
  background: var(--bg-deep);
}

.page-products .version-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .version-compare {
  display: grid;
  gap: 18px;
}

.page-products .ver-card {
  border: 1px solid var(--border-line);
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 3px),
    var(--bg-deep);
  padding: 24px 24px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.page-products .ver-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.page-products .ver-card--beta::before {
  background: var(--accent-cyan);
}

.page-products .ver-card--official::before {
  background: var(--accent-orange);
}

.page-products .ver-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.page-products .ver-card__head h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  margin: 0;
}

.page-products .ver-card__list {
  margin: 0 0 20px;
}

.page-products .ver-card__row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-line);
}

.page-products .ver-card__row:last-child {
  border-bottom: 0;
}

.page-products .ver-card__dt {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.page-products .ver-card__dd {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--text-primary);
  text-align: right;
}

.page-products .vbar {
  margin-top: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--text-secondary);
}

.page-products .vbar__track {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.page-products .vbar__fill {
  height: 100%;
  display: block;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
}

.page-products .vbar__fill--fast {
  width: 92%;
}

.page-products .vbar__fill--stable {
  width: 76%;
}

.page-products .scope-grid {
  margin: 32px 0 0;
  border: 1px solid var(--border-line);
  background: var(--bg-deep);
  padding: 18px 20px;
  display: grid;
  gap: 12px;
}

.page-products .scope-row {
  display: grid;
  grid-template-columns: 64px 1fr 48px;
  gap: 10px;
  align-items: center;
  font-family: var(--font-data);
}

.page-products .scope-row__league {
  font-size: 12px;
  color: var(--text-secondary);
}

.page-products .scope-bar {
  height: 10px;
  background: rgba(255, 255, 255, 0.06);
  position: relative;
  display: flex;
  gap: 2px;
}

.page-products .scope-bar__fill {
  position: relative;
  top: 0;
  bottom: 0;
}

.page-products .scope-bar__fill--beta {
  background: var(--accent-cyan);
  width: 92%;
}

.page-products .scope-bar__fill--official {
  background: var(--accent-orange);
  width: 76%;
}

.page-products .scope-row__tag {
  font-size: 11px;
  color: var(--text-secondary);
  text-align: right;
}

.page-products .accordion {
  border: 1px solid var(--border-line);
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.page-products .accordion summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-family: var(--font-heading);
  font-size: 14px;
  line-height: 1.4;
  position: relative;
  padding-right: 44px;
}

.page-products .accordion summary::-webkit-details-marker {
  display: none;
}

.page-products .accordion summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-orange);
  font-family: var(--font-data);
  font-size: 18px;
}

.page-products .accordion[open] summary::after {
  content: "–";
}

.page-products .accordion p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  max-width: 780px;
}

.page-products .download-layout {
  display: grid;
  gap: 24px;
}

.page-products .download-fig {
  margin: 0;
  border: 1px solid var(--border-line);
  background: var(--bg-deep);
}

.page-products .download-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .plat-grid {
  display: grid;
  gap: 18px;
}

.page-products .plat-card {
  border: 1px solid var(--border-strong);
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 3px),
    var(--bg-base);
  padding: 22px;
  position: relative;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .plat-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.page-products .plat-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.page-products .plat-card:hover::after {
  transform: scaleX(1);
}

.page-products .plat-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.page-products .plat-card__icon {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bg-base);
  background: var(--accent-cyan);
  padding: 6px 8px;
}

.page-products .plat-card:nth-child(2) .plat-card__icon {
  background: var(--accent-orange);
}

.page-products .plat-card h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  margin: 0 0 8px;
}

.page-products .plat-card > p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 14px;
}

.page-products .plat-card__req {
  border-top: 1px solid var(--border-line);
  padding: 8px 0;
  margin-bottom: 16px;
}

.page-products .plat-card__req summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--accent-cyan);
  padding: 8px 0;
}

.page-products .plat-card__req ul.req-list {
  margin: 8px 0 0;
  padding-left: 18px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-products .lib-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .lib-grid {
  display: grid;
  gap: 16px;
}

.page-products .lib-card {
  border: 1px solid var(--border-line);
  background: var(--bg-deep);
  padding: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.page-products .lib-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--accent-orange);
}

.page-products .lib-card:nth-child(even)::before {
  background: var(--accent-cyan);
  left: auto;
  right: 0;
}

.page-products .lib-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.page-products .lib-card__fmt {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.page-products .lib-card h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  line-height: 1.4;
  margin: 0 0 14px;
}

.page-products .lib-card__meta {
  margin: 0 0 18px;
}

.page-products .lib-card__meta-row {
  display: flex;
  justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px dashed var(--border-line);
  font-family: var(--font-data);
  font-size: 12px;
}

.page-products .lib-card__meta-row:last-child {
  border-bottom: 0;
}

.page-products .lib-card__meta-row dt {
  color: var(--text-secondary);
}

.page-products .lib-card__meta-row dd {
  margin: 0;
  color: var(--text-primary);
}

.page-products .lib-card .btn {
  margin-top: auto;
}

.page-products .library-fig {
  margin: 28px 0 0;
  border: 1px solid var(--border-line);
}

.page-products .library-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .library-fig figcaption {
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-line);
}

.page-products .download-secure {
  padding: 64px 0;
  border-bottom: 1px solid var(--border-line);
}

.page-products .secure-note {
  display: grid;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--border-line);
  background: linear-gradient(135deg, var(--bg-deep), var(--bg-base));
  padding: 22px;
}

.page-products .secure-note__media img {
  display: block;
  width: 100%;
  border: 1px solid var(--border-line);
  object-fit: cover;
}

.page-products .secure-note__body .section-kicker {
  margin-bottom: 8px;
}

.page-products .secure-note__body h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  margin: 0 0 12px;
}

.page-products .secure-note__body p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 12px;
}

.page-products .secure-note__body a {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.page-products .secure-note__body a:hover {
  color: var(--accent-orange);
}

.page-products .products-changelog {
  padding: 64px 0;
  border-bottom: 0;
}

.page-products .changelog-fig {
  margin: 0 0 28px;
  border: 1px solid var(--border-line);
}

.page-products .changelog-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .cl-list {
  border-left: 2px solid var(--accent-orange);
  padding-left: 18px;
  display: grid;
  gap: 14px;
}

.page-products .cl-item {
  border: 1px solid var(--border-line);
  background: var(--bg-deep);
}

.page-products .cl-item[open] {
  border-color: rgba(0, 229, 255, 0.4);
}

.page-products .cl-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-products .cl-item summary::-webkit-details-marker {
  display: none;
}

.page-products .cl-item__ver {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--accent-cyan);
}

.page-products .cl-item__name {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--text-primary);
}

.page-products .cl-item ul {
  margin: 0;
  padding: 0 18px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-products .news-link {
  margin-top: 20px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-secondary);
}

.page-products .news-link a {
  color: var(--accent-cyan);
}

.page-products .news-link a:hover {
  color: var(--accent-orange);
}

.page-products .back-home {
  max-width: var(--products-shell);
  margin: 0 auto 48px;
  padding: 0 var(--gutter);
}

@media (min-width: 900px) {
  .page-products .products-head__title {
    font-size: 44px;
  }

  .page-products .products-overview {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .products-overview__stat {
    border-right: 1px solid var(--border-line);
    border-bottom: 0;
    padding: 20px 26px;
  }

  .page-products .products-overview__stat:nth-child(2n) {
    border-right: 1px solid var(--border-line);
  }

  .page-products .products-overview__stat:last-child {
    border-right: 0;
  }

  .page-products .version-compare {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .download-layout {
    grid-template-columns: 380px 1fr;
    gap: 28px;
  }

  .page-products .lib-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .lib-card:nth-child(3n+2) {
    transform: translateY(24px);
    border-color: rgba(0, 229, 255, 0.3);
  }

  .page-products .lib-card:nth-child(3n+3) {
    transform: translateY(40px);
  }

  .page-products .secure-note {
    grid-template-columns: 380px 1fr;
    padding: 28px;
  }

  .page-products .cl-item summary {
    padding: 18px 22px;
  }
}