.page-products {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
}

.page-products .section {
  padding-block: clamp(36px, 5.4vw, 76px);
}

.page-products .section-head {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-products .section-title {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.14;
  font-size: clamp(26px, 4vw, 38px);
  margin: 0 0 12px;
  color: var(--text-primary);
}

.page-products .section-lead {
  max-width: 64ch;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 28px);
  font-size: 12px;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

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

.page-products .breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .breadcrumb-link:hover {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan-dim);
}

.page-products .breadcrumb-current {
  color: var(--text-primary);
}

.page-products .pf-inline-link {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-cyan-dim);
}

.page-products .pf-inline-link:hover {
  color: var(--focus-glow);
}

/* ---------- hero ---------- */
.page-products .pf-hero {
  position: relative;
  padding-top: clamp(24px, 3vw, 44px);
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -14%;
  width: min(60vw, 560px);
  aspect-ratio: 1 / 1;
  border-radius: 46% 54% 62% 38% / 52% 42% 58% 48%;
  background: radial-gradient(circle at 42% 40%, rgba(56, 242, 208, 0.16), rgba(56, 242, 208, 0) 68%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pf-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-products .pf-hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.08;
  font-size: clamp(32px, 6.2vw, 58px);
  margin: 12px 0 16px;
  color: var(--text-primary);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-products .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent-cyan-dim);
}

.page-products .pf-lede {
  max-width: 60ch;
  color: var(--text-secondary);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.72;
  margin: 0 0 clamp(20px, 2.6vw, 28px);
}

.page-products .pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-products .pf-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 20px);
  border-top: 1px solid var(--line-green);
  padding-top: clamp(16px, 2.4vw, 22px);
}

.page-products .pf-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .pf-stats .stat-value {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--accent-cyan);
  letter-spacing: -0.01em;
}

.page-products .pf-stats .stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.page-products .pf-hero-media {
  margin: 0;
  border: 1px solid var(--line-green);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(23, 60, 51, 0.9), rgba(7, 21, 18, 0.9));
}

.page-products .pf-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media-caption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  padding: 10px 14px;
  border-top: 1px solid var(--line-green);
  background: rgba(7, 21, 18, 0.7);
  margin: 0;
}

/* ---------- dashboard board ---------- */
.page-products .pf-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-products .pf-tile {
  position: relative;
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  border-top-width: 2px;
  border-radius: var(--radius-md);
  padding: clamp(16px, 2.2vw, 24px);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-tile:hover {
  transform: translateY(-2px);
  background: var(--surface-raised);
  border-color: var(--accent-cyan-dim);
}

.page-products .pf-tile:focus-within {
  outline: 2px solid var(--focus-glow);
  outline-offset: 2px;
}

.page-products .pf-tile--rail { border-top-color: var(--accent-cyan-dim); }
.page-products .pf-tile--filter { border-top-color: var(--accent-cyan); }
.page-products .pf-tile--sched { border-top-color: var(--accent-cyan-dim); }
.page-products .pf-tile--sub { border-top-color: var(--accent-cyan); }
.page-products .pf-tile--archive { border-top-color: var(--accent-amber); }

.page-products .pf-tile h3 {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.2;
  margin: 6px 0 10px;
  color: var(--text-primary);
}

.page-products .pf-tile p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-products .pf-tile p:last-child {
  margin-bottom: 0;
}

.page-products .pf-tile-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan-dim);
  margin: 0;
}

.page-products .pf-tile--archive .pf-tile-index {
  color: var(--accent-amber);
}

.page-products .pf-tile-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent-cyan-dim);
  padding-left: 10px;
  margin-top: 12px !important;
}

/* ---------- split sections ---------- */
.page-products .pf-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 48px);
  align-items: start;
}

.page-products .pf-split-copy > p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.72;
  margin: 0 0 16px;
  max-width: 66ch;
}

.page-products .pf-split-copy .section-title {
  margin-top: 10px;
}

.page-products .pf-split-media {
  margin: 0;
  border: 1px solid var(--line-green);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(23, 60, 51, 0.85), rgba(7, 21, 18, 0.95));
}

.page-products .pf-split-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- steps ---------- */
.page-products .pf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pf-steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line-green);
}

.page-products .pf-step-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  padding-top: 3px;
}

.page-products .pf-steps h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--text-primary);
  font-family: var(--font-body);
}

.page-products .pf-steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ---------- compat notice ---------- */
.page-products .pf-notice {
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  border-left: 3px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: clamp(14px, 2vw, 22px);
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-products .pf-notice summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
}

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

.page-products .pf-notice summary:focus-visible {
  outline: 2px solid var(--focus-glow);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-products .pf-notice-badge {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--ink-on-accent);
  background: var(--accent-cyan);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
}

.page-products .pf-notice-title {
  flex: 1 1 220px;
  min-width: 0;
}

.page-products .pf-notice summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 18px;
  line-height: 1;
}

.page-products .pf-notice[open] summary::after {
  content: "−";
}

.page-products .pf-notice-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pf-notice-list li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(7, 21, 18, 0.55);
  border: 1px solid var(--line-green);
}

.page-products .pf-notice-list strong {
  font-size: 13.5px;
  color: var(--accent-cyan);
  font-weight: 600;
}

.page-products .pf-notice-list span {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.page-products .pf-notice-foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-products .pf-compat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 28px);
  align-items: start;
}

.page-products .pf-compat-grid figure {
  margin: 0;
  border: 1px solid var(--line-green);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-carbon);
}

.page-products .pf-compat-grid img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pf-compat-side {
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  border-radius: var(--radius-md);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-products .pf-compat-side h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--text-primary);
}

.page-products .pf-compat-side p {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 14px 0 18px;
}

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

.page-products .pf-check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-primary);
}

.page-products .pf-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  border: 1px solid var(--accent-cyan);
  background: rgba(56, 242, 208, 0.18);
}

/* ---------- subscription ---------- */
.page-products .pf-queue {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
}

.page-products .pf-queue-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pf-queue-item:hover {
  border-color: var(--accent-cyan-dim);
  background: var(--surface-raised);
}

.page-products .pf-dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(56, 242, 208, 0.14);
  animation: pf-breathe 3s ease-in-out infinite;
}

.page-products .pf-dot--amber {
  background: var(--accent-amber);
  box-shadow: 0 0 0 3px rgba(242, 184, 75, 0.14);
  animation-delay: 1.2s;
}

@keyframes pf-breathe {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.page-products .pf-queue-head {
  margin: 0 0 3px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-products .pf-queue-head .mono {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 12px;
  margin-right: 6px;
}

.page-products .pf-queue-body {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ---------- filter chips ---------- */
.page-products .pf-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2.2vw, 24px);
}

.page-products .pf-chip {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-green);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pf-chip:hover {
  border-color: var(--accent-cyan-dim);
  color: var(--text-primary);
}

.page-products .pf-chip[aria-pressed="true"] {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: var(--ink-on-accent);
  font-weight: 600;
}

.page-products .pf-chip:focus-visible {
  outline: 2px solid var(--focus-glow);
  outline-offset: 3px;
}

.page-products .pf-sched-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-products .pf-sched-card {
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-products .pf-sched-card[hidden] {
  display: none;
}

.page-products .pf-sched-card .card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
}

.page-products .pf-sched-card .card-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-primary);
}

.page-products .pf-sched-card .card-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.page-products .tag--cyan {
  background: rgba(56, 242, 208, 0.14);
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan-dim);
  border-radius: var(--radius-pill);
  padding: 2px 9px;
  font-size: 11px;
  font-family: var(--font-body);
}

/* ---------- route diagram ---------- */
.page-products .pf-route {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px dashed var(--line-green);
  border-radius: var(--radius-md);
  background: rgba(18, 20, 22, 0.6);
}

.page-products .pf-route-node {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface-moss);
  border: 1px solid var(--line-green);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pf-route-node:hover,
.page-products .pf-route-node:focus-visible {
  border-color: var(--accent-cyan);
  background: var(--surface-raised);
  box-shadow: 0 0 0 2px rgba(139, 255, 233, 0.22);
  outline: none;
}

.page-products .pf-route-node--end {
  border-color: var(--accent-amber);
}

.page-products .pf-route-node--end:hover,
.page-products .pf-route-node--end:focus-visible {
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 2px rgba(242, 184, 75, 0.22);
}

.page-products .pf-route-no {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
}

.page-products .pf-route-node--end .pf-route-no {
  color: var(--accent-amber);
}

.page-products .pf-route-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-products .pf-route-link {
  width: 2px;
  height: 18px;
  margin-inline: auto;
  background: linear-gradient(var(--accent-cyan-dim), transparent);
}

/* ---------- archive ---------- */
.page-products .pf-archive-list {
  list-style: none;
  margin: 18px 0;
  padding: 0 0 0 16px;
  border-left: 2px solid rgba(242, 184, 75, 0.4);
  display: grid;
  gap: 16px;
}

.page-products .pf-archive-list li {
  position: relative;
  display: grid;
  gap: 4px;
}

.page-products .pf-archive-list li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-amber);
  box-shadow: 0 0 0 3px rgba(242, 184, 75, 0.16);
}

.page-products .pf-archive-list .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent-amber);
}

.page-products .pf-archive-list h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-body);
}

.page-products .pf-archive-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 62ch;
}

/* ---------- next steps ---------- */
.page-products .pf-next-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 32px);
  align-items: center;
  padding: clamp(20px, 3vw, 36px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-green);
  background:
    radial-gradient(circle at 88% 12%, rgba(56, 242, 208, 0.12), transparent 55%),
    var(--bg-carbon);
}

.page-products .pf-next-panel .section-title {
  margin-top: 0;
  margin-bottom: 8px;
}

.page-products .pf-next-panel p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.7;
  max-width: 52ch;
}

.page-products .pf-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pf-next-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-products .pf-sched-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pf-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pf-notice-list li {
    grid-template-columns: minmax(120px, 0.34fr) 1fr;
    align-items: start;
    gap: 14px;
  }
}

@media (min-width: 960px) {
  .page-products .pf-hero-grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  }

  .page-products .pf-board {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "rail filter filter"
      "rail sched sub"
      "rail archive archive";
  }

  .page-products .pf-tile--rail { grid-area: rail; }
  .page-products .pf-tile--filter { grid-area: filter; }
  .page-products .pf-tile--sched { grid-area: sched; }
  .page-products .pf-tile--sub { grid-area: sub; }
  .page-products .pf-tile--archive { grid-area: archive; }

  .page-products .pf-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
  }

  .page-products .pf-split--reverse {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  }

  .page-products .pf-split--reverse .pf-split-media {
    order: -1;
  }

  .page-products .pf-compat-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pf-route {
    flex-direction: row;
    align-items: center;
  }

  .page-products .pf-route-node {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-products .pf-route-link {
    width: clamp(18px, 3vw, 40px);
    height: 2px;
    margin-inline: 0;
    background: linear-gradient(90deg, var(--accent-cyan-dim), transparent);
  }

  .page-products .pf-next-panel {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .pf-next-links {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-products .pf-sched-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-dot {
    animation: none;
    opacity: 1;
  }

  .page-products .pf-tile:hover,
  .page-products .pf-sched-card:hover,
  .page-products .pf-queue-item:hover {
    transform: none;
  }
}
<<<END>>>