.page-products {
  position: relative;
  background: var(--deep-space);
  color: var(--bone-white);
  overflow: hidden;
}

.page-products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(90deg, rgba(42, 61, 92, 0.12) 1px, transparent 1px),
    linear-gradient(0deg, rgba(42, 61, 92, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-products .container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

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

.page-products .section {
  position: relative;
  z-index: 1;
  padding: 64px 0 40px;
}

.page-products .chapter-label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon-signal);
  margin: 0 0 12px;
}

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

.page-products .section-head h2,
.page-products .split-head h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1.1;
  margin: 0 0 12px;
}

.page-products .section-note,
.page-products .split-head > p {
  color: var(--steel-blue);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 720px;
  margin: 0;
}

.page-products .breadcrumb {
  position: relative;
  margin-bottom: 48px;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
}

.page-products .breadcrumb-item + .breadcrumb-item::before {
  content: "//";
  color: var(--grid-line);
  margin-right: 8px;
}

.page-products .breadcrumb-item a {
  color: var(--steel-blue);
  text-decoration: none;
}

.page-products .breadcrumb-item a:hover {
  color: var(--cyan-trace);
}

.page-products .breadcrumb-item[aria-current="page"] {
  color: var(--neon-signal);
}

.page-products .plat-hero {
  position: relative;
  z-index: 1;
  padding: 96px 0 48px;
  background: linear-gradient(180deg, var(--ink-void) 0%, var(--deep-space) 100%);
  border-bottom: 2px solid var(--grid-line);
  overflow: hidden;
}

.page-products .stream-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.8;
}

.page-products .hero-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .hero-copy .page-lead {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--steel-blue);
  max-width: 640px;
  margin: 0 0 28px;
}

.page-products .hero-copy h1 {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
  margin: 0 0 20px;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .hero-actions .btn,
.page-products .hero-actions .btn-line {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
}

.page-products .archive-nav-demo {
  margin: 0;
  padding: 14px;
  border: 2px solid var(--grid-line);
  background: var(--abyss-panel);
  box-shadow: 10px 10px 0 var(--ink-void);
}

.page-products .archive-nav-demo img {
  width: 100%;
  height: auto;
}

.page-products .demo-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 4px 8px;
}

.page-products .demo-ver {
  font-size: 0.8125rem;
  color: var(--neon-signal);
  letter-spacing: 0.12em;
  font-family: var(--font-body);
}

.page-products .demo-switch {
  display: flex;
  gap: 4px;
}

.page-products .view-btn {
  background: var(--deep-space);
  color: var(--steel-blue);
  border: 1px solid var(--grid-line);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  cursor: pointer;
}

.page-products .view-btn.is-active {
  color: var(--ink-void);
  background: var(--neon-signal);
  border-color: var(--neon-signal);
}

.page-products .demo-samples {
  display: grid;
  gap: 8px;
  padding: 4px 4px 8px;
}

.page-products .sample-block {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--bone-white);
  border-left: 3px solid var(--cyan-trace);
  padding: 6px 10px;
  background: var(--deep-space);
}

.page-products .archive-nav-demo figcaption {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
  padding: 10px 4px 0;
}

.page-products .hero-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--grid-line);
  border: 2px solid var(--grid-line);
  margin: 48px 0 0;
  padding: 0;
}

.page-products .stat-cell {
  background: var(--deep-space);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .stat-cell dt {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--steel-blue);
  text-transform: uppercase;
}

.page-products .stat-cell dd {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  color: var(--neon-signal);
  margin: 0;
}

.page-products .module-grid {
  display: grid;
  gap: 20px;
  margin-top: 36px;
}

.page-products .module-card {
  --card-accent: var(--neon-signal);
  position: relative;
  background: linear-gradient(145deg, var(--abyss-panel) 0%, var(--deep-space) 100%);
  border: 2px solid var(--grid-line);
  padding: 32px 24px 28px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: 8px 8px 0 var(--ink-void);
}

.page-products .module-ry {
  --card-accent: var(--neon-signal);
}

.page-products .module-v3 {
  --card-accent: var(--cyan-trace);
}

.page-products .module-pos {
  --card-accent: var(--archive-amber);
}

.page-products .module-corner {
  position: absolute;
  top: -1px;
  right: -1px;
  background: var(--card-accent);
  color: var(--deep-space);
  font-family: var(--font-headline);
  font-size: 1.25rem;
  padding: 8px 14px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%);
}

.page-products .card-tag {
  display: inline-block;
  padding: 4px 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
  border: 1px solid transparent;
}

.page-products .card-tag-neon {
  background: var(--neon-signal);
  color: var(--ink-void);
  border-color: var(--neon-signal);
}

.page-products .card-tag-cyan {
  background: var(--cyan-trace);
  color: var(--ink-void);
  border-color: var(--cyan-trace);
}

.page-products .card-tag-amber {
  background: var(--archive-amber);
  color: var(--ink-void);
  border-color: var(--archive-amber);
}

.page-products .module-card h3 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  margin: 14px 0 10px;
}

.page-products .module-card p {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--steel-blue);
  line-height: 1.6;
  margin: 0 0 18px;
}

.page-products .module-stat {
  font-family: var(--font-headline);
  font-size: 2.6rem;
  color: var(--card-accent);
  display: block;
  margin-top: auto;
  line-height: 1;
}

.page-products .module-stat span {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
  margin-left: 6px;
}

.page-products .go-link {
  margin-top: 16px;
}

.page-products [data-card-scroll] {
  outline: none;
}

.page-products [data-card-scroll]:focus-visible {
  outline: 2px solid var(--neon-signal);
  outline-offset: 2px;
}

.page-products .split-head {
  margin-bottom: 32px;
  border-left: 4px solid var(--neon-signal);
  padding-left: 16px;
}

.page-products .split-grid,
.page-products .possession-grid,
.page-products .lineup-grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .ry-main,
.page-products .possession-main {
  background: var(--abyss-panel);
  border: 2px solid var(--grid-line);
  padding: 24px;
  box-shadow: 8px 8px 0 var(--ink-void);
}

.page-products .filter-board {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--grid-line);
  background: var(--deep-space);
  margin-bottom: 20px;
}

.page-products .filter-title {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
  margin-right: 6px;
}

.page-products .filter-item {
  border: 1px solid var(--grid-line);
  color: var(--steel-blue);
  padding: 6px 12px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
}

.page-products .filter-item.is-active {
  background: var(--neon-signal);
  color: var(--ink-void);
  border-color: var(--neon-signal);
}

.page-products .step-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  counter-reset: step;
}

.page-products .step-list li {
  counter-increment: step;
  position: relative;
  padding: 0 0 18px 44px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--bone-white);
  border-left: 1px solid var(--grid-line);
  margin-left: 10px;
}

.page-products .step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -14px;
  top: -2px;
  width: 28px;
  height: 28px;
  background: var(--thermal-orange);
  color: var(--ink-void);
  font-family: var(--font-headline);
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .step-list li:last-child {
  border-left: none;
  padding-bottom: 0;
}

.page-products .data-note {
  border-top: 1px solid var(--grid-line);
  padding-top: 16px;
}

.page-products .data-note strong {
  font-family: var(--font-headline);
  color: var(--neon-signal);
  display: block;
  margin-bottom: 6px;
}

.page-products .data-note p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--steel-blue);
  line-height: 1.6;
  margin: 0;
}

.page-products .ry-figure,
.page-products .lineup-figure,
.page-products .possession-figure {
  margin: 0;
  border: 2px solid var(--grid-line);
  padding: 8px;
  background: var(--abyss-panel);
  box-shadow: 8px 8px 0 var(--ink-void);
}

.page-products .ry-figure img,
.page-products .lineup-figure img,
.page-products .possession-figure img {
  width: 100%;
  height: auto;
}

.page-products .ry-figure figcaption,
.page-products .lineup-figure figcaption,
.page-products .possession-figure figcaption {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
  padding-top: 8px;
}

.page-products .lineup-section {
  background: linear-gradient(180deg, var(--deep-space) 0%, rgba(0, 180, 216, 0.08) 100%);
}

.page-products .compare-panel {
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  align-items: stretch;
  border: 2px solid var(--grid-line);
  background: var(--deep-space);
  margin-bottom: 16px;
}

.page-products .compare-col {
  padding: 24px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.page-products .compare-col.is-pre {
  border-right: 1px solid var(--grid-line);
  background: linear-gradient(180deg, rgba(22, 38, 60, 0.9), rgba(22, 38, 60, 0.2));
}

.page-products .compare-col.is-post {
  border-left: 1px solid var(--grid-line);
  background: linear-gradient(180deg, rgba(0, 180, 216, 0.15), rgba(22, 38, 60, 0.2));
}

.page-products .compare-label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--steel-blue);
  letter-spacing: 0.14em;
}

.page-products .compare-col strong {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  color: var(--bone-white);
}

.page-products .compare-handle {
  align-self: center;
  text-align: center;
  background: var(--thermal-orange);
  color: var(--ink-void);
  width: 32px;
  height: 32px;
  line-height: 32px;
  margin: 0 auto;
  font-family: var(--font-body);
}

.page-products .player-accordion {
  display: grid;
  gap: 12px;
}

.page-products .player-card {
  border: 2px solid var(--grid-line);
  background: var(--abyss-panel);
}

.page-products .player-card summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  font-family: var(--font-headline);
  color: var(--bone-white);
  font-size: 1rem;
}

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

.page-products .player-card[open] {
  border-color: var(--cyan-trace);
}

.page-products .details-body {
  padding: 16px;
  border-top: 1px solid var(--grid-line);
  font-family: var(--font-body);
  color: var(--steel-blue);
  line-height: 1.7;
  font-size: 0.875rem;
}

.page-products .diff-tag {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.4;
}

.page-products .diff-tag-orange {
  background: var(--thermal-orange);
  color: var(--ink-void);
}

.page-products .diff-tag-neon {
  background: var(--neon-signal);
  color: var(--ink-void);
}

.page-products .possession-section {
  background: radial-gradient(circle at 10% 10%, rgba(255, 209, 102, 0.08), transparent 40%);
}

.page-products .export-window {
  border: 2px solid var(--grid-line);
  background: var(--deep-space);
  padding: 20px;
}

.page-products .export-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.page-products .export-format {
  font-family: var(--font-headline);
  color: var(--archive-amber);
  font-size: 1rem;
  border: 2px solid var(--archive-amber);
  padding: 6px 10px;
}

.page-products .btn-export {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  background: linear-gradient(135deg, var(--thermal-orange), #ff8c5a);
  color: var(--ink-void);
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-products .export-progress {
  height: 22px;
  border: 1px solid var(--grid-line);
  background: var(--abyss-panel);
  margin-bottom: 18px;
  position: relative;
}

.page-products .export-bar {
  display: block;
  height: 100%;
  width: 100%;
  background: repeating-linear-gradient(90deg, var(--neon-signal) 0 10px, rgba(198, 255, 0, 0.3) 10px 16px);
}

.page-products .export-ready {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--deep-space);
}

.page-products .field-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .field-chip {
  border: 1px solid var(--grid-line);
  background: var(--abyss-panel);
  color: var(--steel-blue);
  padding: 6px 10px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
}

.page-products .field-chip:nth-child(3n + 1) {
  border-color: var(--archive-amber);
  color: var(--archive-amber);
}

.page-products .field-chip:nth-child(3n + 2) {
  border-color: var(--cyan-trace);
  color: var(--cyan-trace);
}

.page-products .export-tip {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--steel-blue);
  margin: 0;
}

.page-products .device-section {
  background: linear-gradient(180deg, var(--deep-space), var(--ink-void));
}

.page-products .device-img-wrap {
  margin: 0 0 28px;
  border: 2px solid var(--grid-line);
  background: var(--abyss-panel);
  padding: 10px;
  box-shadow: 10px 10px 0 var(--ink-void);
}

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

.page-products .device-grid {
  display: grid;
  gap: 18px;
  margin-bottom: 36px;
}

.page-products .device-card {
  border: 2px solid var(--grid-line);
  padding: 20px;
  background: var(--abyss-panel);
}

.page-products .device-desktop {
  border-top: 4px solid var(--neon-signal);
}

.page-products .device-tablet {
  border-top: 4px solid var(--cyan-trace);
}

.page-products .device-mobile {
  border-top: 4px solid var(--thermal-orange);
}

.page-products .device-card h3 {
  font-family: var(--font-headline);
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.page-products .device-card p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--steel-blue);
  margin: 0;
}

.page-products .version-strip {
  border: 2px solid var(--grid-line);
  background: var(--deep-space);
  padding: 24px;
  margin-bottom: 32px;
}

.page-products .version-strip h3 {
  font-family: var(--font-headline);
  margin: 0 0 16px;
  color: var(--neon-signal);
  font-size: 1.125rem;
}

.page-products .version-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-products .version-list li {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--steel-blue);
  line-height: 1.5;
  border-left: 2px solid var(--grid-line);
  padding-left: 10px;
}

.page-products .version-list strong {
  color: var(--bone-white);
}

.page-products .nav-guide {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  border-top: 2px solid var(--grid-line);
  padding-top: 24px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--steel-blue);
}

.page-products .nav-guide p {
  margin: 0;
}

.page-products .nav-guide a {
  color: var(--cyan-trace);
  text-decoration: none;
}

.page-products .nav-guide a:hover {
  color: var(--neon-signal);
}

@media (min-width: 960px) {
  .page-products .plat-hero {
    padding: 120px 0 64px;
  }

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

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

  .page-products .section {
    padding: 88px 0 48px;
  }

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

  .page-products .split-grid,
  .page-products .possession-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .lineup-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-products .demo-samples {
    grid-template-columns: repeat(2, 1fr);
  }

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

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