.page-products,
.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products .breadcrumb,
.page-products .products-hero,
.page-products .entry-path-section,
.page-products .client-preview,
.page-products .platform-section,
.page-products .version-section,
.page-products .doc-section,
.page-products .search-section {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.page-products .breadcrumb {
  padding: 16px 20px 0;
  font-size: 14px;
  color: var(--dim);
}

.page-products .breadcrumb a {
  color: var(--dim);
  text-decoration: none;
  transition: color 120ms ease;
}

.page-products .breadcrumb a:hover {
  color: var(--gold);
}

.page-products .breadcrumb a[aria-current="page"] {
  color: var(--gold-light);
}

.page-products .products-hero {
  position: relative;
  padding: 40px 20px 56px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 18%, rgba(123, 44, 191, 0.18), transparent 42%),
    linear-gradient(rgba(28, 58, 110, 0.3) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, rgba(28, 58, 110, 0.22) 1px, transparent 1px) 0 0 / 32px 100%;
}

.page-products .hero-ruler {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 120px;
  margin-bottom: 36px;
}

.page-products .ruler-caption {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-products .ruler-line {
  flex: 1;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--line), var(--gold) 55%, var(--violet-mist));
}

.page-products .ruler-node {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-light);
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(242, 169, 0, 0.16);
}

.page-products .hero-coord {
  position: absolute;
  top: 36px;
  right: 20px;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.06em;
  opacity: 0.85;
}

.page-products .hero-grid {
  display: grid;
  gap: 36px;
}

.page-products .hero-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-products .hero-copy h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-products .hero-lead {
  margin: 0;
  max-width: 30em;
  color: var(--dim);
  font-size: 16px;
  line-height: 1.75;
}

.page-products .hero-index {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(15, 37, 71, 0.78);
}

.page-products .hero-index-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .hero-index-item:nth-child(odd) {
  border-left: 0;
}

.page-products .hero-index-item:nth-child(2) {
  border-left: 1px solid var(--line);
}

.page-products .hero-index-item:last-child {
  grid-column: 1 / -1;
  border-bottom: 0;
  border-left: 0;
}

.page-products .hero-index-label {
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .hero-index-value {
  font-family: var(--font-mono);
  font-size: 36px;
  line-height: 1;
  color: var(--gold);
}

.page-products .hero-index-note {
  color: var(--dim);
  font-size: 12px;
  line-height: 1.6;
}

.page-products .entry-path-section,
.page-products .platform-section,
.page-products .version-section,
.page-products .doc-section,
.page-products .search-section {
  padding: 56px 20px;
  border-bottom: 1px solid var(--line);
}

.page-products .search-section {
  border-bottom: 0;
}

.page-products .section-index {
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-products .section-index .mono-label {
  color: var(--violet-mist);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-products .section-index h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.2;
  color: var(--text);
}

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

.page-products .step-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-products .step-num {
  flex-shrink: 0;
  color: var(--violet-mist);
  font-size: 14px;
  line-height: 1.4;
}

.page-products .step-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text);
}

.page-products .step-body p {
  margin: 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .step-arrow {
  width: 24px;
  height: 56px;
  margin: 0 auto;
  transform: rotate(90deg);
}

.page-products .client-preview {
  padding: 40px 20px 56px;
  border-bottom: 1px solid var(--line);
}

.page-products .client-preview-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-products .client-preview img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .client-preview figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: rgba(11, 29, 58, 0.84);
  color: var(--gold-light);
  font-size: 12px;
}

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

.page-products .side-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-products .side-card > .mono-label {
  color: var(--gold);
  font-size: 12px;
}

.page-products .side-version {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1.1;
  color: var(--gold-light);
}

.page-products .side-card p {
  margin: 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .side-link {
  color: var(--violet-mist);
  font-size: 13px;
  text-decoration: none;
  transition: color 120ms ease;
}

.page-products .side-link:hover {
  color: var(--gold-light);
}

.page-products .platform-main .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .platform-main .tab-button {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--dim);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}

.page-products .platform-main .tab-button:hover {
  color: var(--gold-light);
  border-color: var(--gold);
}

.page-products .platform-main .tab-button[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: #0B1D3A;
  font-weight: 600;
}

.page-products .tab-panel {
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .tab-panel[hidden] {
  display: none;
}

.page-products .platform-inner {
  display: grid;
  gap: 24px;
}

.page-products .platform-copy .mono-label {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .platform-desc {
  margin: 0 0 18px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .resource-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .resource-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
}

.page-products .resource-tag {
  flex-shrink: 0;
  padding: 3px 8px;
  border: 1px solid rgba(242, 169, 0, 0.25);
  border-radius: 6px;
  background: rgba(242, 169, 0, 0.1);
  color: var(--gold);
  font-size: 11px;
  font-family: var(--font-mono);
}

.page-products .platform-figure {
  margin: 0;
}

.page-products .platform-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.page-products .platform-figure-portrait img {
  height: 520px;
  object-fit: cover;
  object-position: center top;
}

.page-products .version-layout {
  display: grid;
  gap: 28px;
}

.page-products .version-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
}

.page-products .version-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.page-products .version-badge .mono-label {
  color: var(--dim);
  font-size: 12px;
}

.page-products .version-badge strong {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--gold);
}

.page-products .version-lead {
  margin: 0 0 24px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
}

.page-products .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .update-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.page-products .update-list li .mono-label {
  color: var(--violet-mist);
  font-size: 13px;
  line-height: 1.5;
}

.page-products .update-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--gold-light);
}

.page-products .update-list p {
  margin: 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .doc-layout {
  display: grid;
  gap: 28px;
}

.page-products .doc-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
}

.page-products .doc-list {
  display: grid;
  gap: 14px;
}

.page-products .doc-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-products .doc-card > .mono-label:first-child {
  color: var(--gold);
  font-size: 12px;
}

.page-products .doc-card h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text);
}

.page-products .doc-card p {
  flex: 1;
  margin: 0;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .doc-card .doc-version {
  color: var(--dim);
  font-size: 11px;
}

.page-products .search-lead {
  margin: 0 0 24px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
}

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

.page-products .search-scope,
.page-products .search-usage {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-products .search-scope > .mono-label,
.page-products .search-usage > .mono-label {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .scope-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .scope-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
}

.page-products .scope-num {
  color: var(--violet-mist);
  font-size: 13px;
}

.page-products .usage-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .usage-list li {
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  color: var(--dim);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .search-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

@media (min-width: 600px) {
  .page-products .hero-ruler {
    padding-right: 180px;
  }

  .page-products .hero-coord {
    right: 40px;
  }

  .page-products .hero-index {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .hero-index-item {
    border-bottom: 0;
  }

  .page-products .hero-index-item:nth-child(2),
  .page-products .hero-index-item:nth-child(3) {
    border-left: 1px solid var(--line);
  }

  .page-products .hero-index-item:nth-child(1) {
    border-left: 0;
  }

  .page-products .hero-index-item:last-child {
    grid-column: auto;
  }
}

@media (min-width: 900px) {
  .page-products .breadcrumb {
    padding: 16px 40px 0;
  }

  .page-products .products-hero {
    padding: 56px 40px 72px;
  }

  .page-products .hero-ruler {
    margin-bottom: 48px;
  }

  .page-products .hero-coord {
    top: 48px;
  }

  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .hero-copy h1 {
    font-size: 52px;
  }

  .page-products .entry-path-section,
  .page-products .platform-section,
  .page-products .version-section,
  .page-products .doc-section,
  .page-products .search-section {
    padding: 72px 40px;
  }

  .page-products .client-preview {
    padding: 56px 40px;
  }

  .page-products .section-index {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
  }

  .page-products .section-index h2 {
    font-size: 32px;
  }

  .page-products .entry-steps {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 28px;
  }

  .page-products .step-arrow {
    width: 120px;
    height: 44px;
    transform: none;
  }

  .page-products .platform-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .platform-side {
    position: sticky;
    top: 96px;
  }

  .page-products .platform-inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: center;
  }

  .page-products .platform-inner-single {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .doc-layout {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .search-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
  }
}