.page-products {
  --pc-grid-line: rgba(211, 169, 59, 0.09);
  --pc-panel: rgba(33, 24, 17, 0.92);
  --pc-panel-soft: rgba(33, 24, 17, 0.64);
  --pc-outline: rgba(211, 169, 59, 0.28);
  position: relative;
  overflow-x: hidden;
  color: var(--porcelain);
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--pc-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pc-grid-line) 1px, transparent 1px),
    radial-gradient(circle at 84% 2%, rgba(211, 169, 59, 0.14), transparent 30%);
  background-size: 48px 48px, 48px 48px, auto;
  font-family: var(--font-body);
}

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

.page-products h1,
.page-products h2,
.page-products h3,
.page-products p {
  margin-top: 0;
}

.page-products a {
  color: inherit;
}

.pc-shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.pc-topline {
  padding-top: 20px;
}

.pc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0 56px;
}

.pc-hero__main {
  min-width: 0;
  padding-top: 18px;
}

.pc-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pc-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.pc-hero h1 {
  margin: 0;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6.4vw, 4.35rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.pc-hero__lead {
  max-width: 64ch;
  margin: 18px 0 0;
  color: var(--warm-gray);
  font-size: 1rem;
  line-height: 1.85;
}

.pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pc-hero__plaque {
  position: relative;
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(58, 52, 44, 0.82), rgba(18, 14, 10, 0.94));
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(10px);
}

.pc-hero__plaque::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(211, 169, 59, 0.13);
  border-radius: calc(var(--radius) - 3px);
  pointer-events: none;
}

.pc-plaque-label {
  position: relative;
  display: block;
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.pc-plaque-version {
  position: relative;
  display: block;
  margin: 4px 0 6px;
  color: var(--porcelain);
  font-family: var(--font-mono);
  font-size: clamp(2.7rem, 8vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.pc-plaque-meta {
  position: relative;
  display: block;
  color: var(--warm-gray);
  font-size: 0.84rem;
  line-height: 1.7;
}

.pc-plaque-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.pc-stat {
  min-width: 0;
}

.pc-stat dt {
  color: var(--warm-gray);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.pc-stat__num {
  margin: 3px 0 0;
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.pc-hero__steps {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.pc-step-chip {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  background: var(--pc-panel-soft);
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.pc-step-chip:hover {
  transform: translateY(-2px);
  border-color: var(--line-gold);
  background: var(--pc-panel);
}

.pc-step-chip__no {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
}

.pc-step-chip__text {
  display: grid;
  gap: 2px;
}

.pc-step-chip__text strong {
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 1rem;
}

.pc-step-chip__text span {
  color: var(--warm-gray);
  font-size: 0.78rem;
  line-height: 1.55;
}

.pc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-bottom: 76px;
}

.pc-index {
  min-width: 0;
  border-top: 1px solid var(--line-gold);
  padding-top: 12px;
}

.pc-index__head {
  margin: 0 0 8px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pc-index__list {
  display: flex;
  gap: 7px;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.pc-index__link {
  display: block;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  color: var(--warm-gray);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.pc-index__link:hover,
.pc-index__link[aria-current="location"] {
  color: var(--gold-bright);
  border-left-color: var(--gold);
  background: rgba(211, 169, 59, 0.06);
}

.pc-content {
  min-width: 0;
}

.pc-chapter {
  margin-bottom: 64px;
  padding-top: 10px;
  scroll-margin-top: 96px;
}

.pc-chapter:last-child {
  margin-bottom: 0;
}

.pc-chapter__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-gold);
}

.pc-chapter__no {
  flex: none;
  padding: 6px 7px;
  border: 1px solid var(--line-gold);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1;
}

.pc-chapter__title {
  min-width: 0;
}

.pc-chapter__title .pc-kicker {
  margin-bottom: 5px;
  font-size: 0.68rem;
}

.pc-chapter h2 {
  margin: 0;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4.6vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.pc-summary {
  margin: 18px 0 24px;
  padding: 14px 16px;
  border-left: 2px solid var(--jade);
  background: rgba(30, 107, 87, 0.1);
  color: var(--porcelain);
  font-size: 0.94rem;
  line-height: 1.78;
}

.pc-next {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.6;
}

.pc-next a {
  color: var(--jade-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(114, 196, 163, 0.4);
}

.pc-next a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.pc-blueprint {
  margin-top: 4px;
}

.pc-filter,
.pc-compare-controls,
.pc-export-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pc-filter {
  margin-bottom: 16px;
}

.pc-filter input,
.pc-compare-controls input,
.pc-export-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.pc-filter label,
.pc-compare-controls label,
.pc-export-switch label {
  cursor: pointer;
  padding: 7px 11px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: var(--pc-panel-soft);
  color: var(--warm-gray);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.3;
  transition: color 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}

.pc-filter input:focus-visible + label,
.pc-compare-controls input:focus-visible + label,
.pc-export-switch input:focus-visible + label {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

.pc-filter input:checked + label,
.pc-compare-controls input:checked + label,
.pc-export-switch input:checked + label {
  border-color: var(--jade-light);
  background: var(--jade);
  color: var(--porcelain);
}

.pc-blueprint:has(#f-nav:checked) .pc-cat:not(.pc-cat--nav),
.pc-blueprint:has(#f-search:checked) .pc-cat:not(.pc-cat--search),
.pc-blueprint:has(#f-fav:checked) .pc-cat:not(.pc-cat--fav),
.pc-blueprint:has(#f-export:checked) .pc-cat:not(.pc-cat--export),
.pc-blueprint:has(#f-record:checked) .pc-cat:not(.pc-cat--record),
.pc-blueprint:has(#f-notify:checked) .pc-cat:not(.pc-cat--notify),
.pc-blueprint:has(#f-perm:checked) .pc-cat:not(.pc-cat--perm) {
  display: none;
}

.pc-cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.pc-cat {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold);
  background: linear-gradient(180deg, var(--pc-panel), rgba(18, 14, 10, 0.94));
}

.pc-cat__top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.pc-cat__code,
.pc-cat__count {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.pc-cat__code {
  color: var(--jade-light);
}

.pc-cat__count {
  color: var(--gold-bright);
}

.pc-cat h3 {
  margin: 0 0 8px;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.pc-cat p {
  margin: 0;
  color: var(--warm-gray);
  font-size: 0.88rem;
  line-height: 1.72;
}

.pc-cat .pc-cat__path {
  margin-top: auto;
  padding-top: 14px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.55;
}

.pc-figure {
  margin: 22px 0 0;
  padding: 8px;
  border: 1px solid var(--line-gold);
  background: var(--ink-2);
}

.pc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

.pc-figure figcaption {
  padding: 10px 4px 2px;
  color: var(--warm-gray);
  font-size: 0.74rem;
  line-height: 1.6;
}

.pc-figure--wide img {
  aspect-ratio: 14 / 9;
}

.pc-figure--tall img {
  aspect-ratio: 4 / 5;
}

.pc-figure--square img {
  aspect-ratio: 1 / 1;
}

.pc-compare-block {
  min-width: 0;
}

.pc-compare-controls {
  margin-bottom: 14px;
}

.pc-compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-gold);
  background: rgba(18, 14, 10, 0.62);
}

.pc-compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.pc-compare-table th {
  padding: 12px 14px;
  background: var(--jade);
  color: var(--porcelain);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-align: left;
}

.pc-compare-table td {
  padding: 13px 14px;
  border-top: 1px solid var(--line-soft);
  color: var(--warm-gray);
  line-height: 1.65;
  vertical-align: top;
}

.pc-compare-table td:first-child {
  color: var(--porcelain);
  font-weight: 600;
  white-space: nowrap;
}

.pc-compare-block:has(#cmp-new:checked) .pc-col-old,
.pc-compare-block:has(#cmp-old:checked) .pc-col-new {
  display: none;
}

.pc-badge {
  display: inline-block;
  padding: 3px 7px;
  border: 1px solid rgba(114, 196, 163, 0.5);
  border-radius: 3px;
  background: rgba(30, 107, 87, 0.18);
  color: var(--jade-light);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.45;
  white-space: nowrap;
}

.pc-legacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.pc-legacy-card {
  padding: 20px;
  border: 1px solid var(--line-soft);
  background: var(--ink-2);
}

.pc-legacy-card__no {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 1.35rem;
}

.pc-legacy-card h3 {
  margin: 0 0 8px;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.pc-legacy-card p {
  margin: 0;
  color: var(--warm-gray);
  font-size: 0.88rem;
  line-height: 1.72;
}

.pc-legacy-card__link {
  display: inline-block;
  margin-top: 14px;
  color: var(--jade-light);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(114, 196, 163, 0.4);
}

.pc-legacy-card__link:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.pc-drawer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.pc-drawer-stack {
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
}

.pc-drawer {
  border: 1px solid var(--line-soft);
  background: var(--pc-panel);
}

.pc-drawer[open] {
  border-color: var(--line-gold);
}

.pc-drawer__summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  color: var(--porcelain);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  list-style: none;
}

.pc-drawer__summary::-webkit-details-marker {
  display: none;
}

.pc-drawer[open] .pc-drawer__summary {
  background: rgba(211, 169, 59, 0.05);
}

.pc-drawer__count {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  white-space: nowrap;
}

.pc-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-drawer .pc-tag-list {
  padding: 0 16px 16px;
}

.pc-tag {
  padding: 4px 6px;
  border: 1px solid var(--line-soft);
  color: var(--warm-gray);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.45;
}

.pc-export {
  min-width: 0;
}

.pc-catalog-label {
  margin: 0 0 10px;
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
}

.pc-export .pc-tag-list {
  margin-bottom: 16px;
}

.pc-export-switch {
  margin: 14px 0 16px;
}

.pc-export-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.pc-file-card {
  min-width: 0;
  padding: 20px;
  background: var(--porcelain);
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  border-left: 6px solid var(--gold);
}

.pc-file-card__head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 8px;
}

.pc-file-card__format {
  color: var(--jade);
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pc-file-card h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.pc-file-card p {
  margin: 0;
  color: rgba(18, 14, 10, 0.78);
  font-size: 0.88rem;
  line-height: 1.72;
}

.pc-format-steps {
  margin: 14px 0 0;
  padding-left: 18px;
  color: rgba(18, 14, 10, 0.78);
  font-size: 0.84rem;
  line-height: 1.7;
}

.pc-format-steps li + li {
  margin-top: 5px;
}

.pc-file-card .pc-file-card__note {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(18, 14, 10, 0.16);
  color: rgba(18, 14, 10, 0.62);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.pc-export:has(#fmt-csv:checked) .pc-file-card--pdf .pc-format-steps,
.pc-export:has(#fmt-pdf:checked) .pc-file-card--csv .pc-format-steps {
  display: none;
}

.pc-records-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.pc-records-copy {
  min-width: 0;
}

.pc-records-copy > p:not(.pc-next) {
  margin: 0;
  color: var(--warm-gray);
  font-size: 0.94rem;
  line-height: 1.8;
}

.pc-week-band {
  display: flex;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0 0 8px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.pc-week {
  flex: none;
  min-width: 64px;
  padding: 10px 8px;
  border: 1px solid var(--line-soft);
  background: var(--pc-panel-soft);
  text-align: center;
}

.pc-week__no {
  display: block;
  color: var(--gold-bright);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.pc-week__label {
  display: block;
  margin-top: 4px;
  color: var(--warm-gray);
  font-size: 0.62rem;
}

.pc-compat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.pc-compat-card {
  padding: 18px;
  border: 1px solid var(--line-soft);
  background: var(--pc-panel-soft);
}

.pc-compat-card h3 {
  margin: 0;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.pc-check-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.pc-check-list li {
  position: relative;
  padding-left: 18px;
  color: var(--warm-gray);
  font-size: 0.88rem;
  line-height: 1.65;
}

.pc-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade-light);
}

.pc-onboarding {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-onboarding-step {
  padding: 18px;
  border-top: 2px solid var(--gold);
  background: linear-gradient(180deg, var(--pc-panel), rgba(18, 14, 10, 0.9));
}

.pc-onboarding-step__no {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1;
}

.pc-onboarding-step h3 {
  margin: 0 0 8px;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.pc-onboarding-step p {
  margin: 0;
  color: var(--warm-gray);
  font-size: 0.88rem;
  line-height: 1.72;
}

.pc-onboarding-step a {
  display: inline-block;
  margin-top: 12px;
  color: var(--jade-light);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(114, 196, 163, 0.4);
}

.pc-onboarding-step a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.pc-onboarding-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line-gold);
  background: rgba(211, 169, 59, 0.05);
}

.pc-onboarding-cta p {
  flex: 1 1 260px;
  margin: 0;
  color: var(--warm-gray);
  font-size: 0.88rem;
  line-height: 1.7;
}

@media (min-width: 640px) {
  .pc-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-export-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .pc-hero__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pc-compat-grid,
  .pc-onboarding {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pc-legacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .pc-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.86fr);
    align-items: start;
    padding-bottom: 76px;
  }

  .pc-hero__main {
    grid-row: 1;
  }

  .pc-hero__plaque {
    grid-row: 1;
  }

  .pc-hero__steps {
    grid-row: 2;
  }

  .pc-chapter__head {
    gap: 20px;
  }

  .pc-chapter__no {
    font-size: 1rem;
    padding: 8px 9px;
  }

  .pc-legacy-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pc-drawer-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  }

  .pc-records-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  }

  .pc-onboarding {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .pc-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .pc-index {
    position: sticky;
    top: 24px;
  }

  .pc-index__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .pc-index__list li + li {
    margin-top: 3px;
  }

  .pc-index__link {
    padding: 8px 10px;
    white-space: normal;
  }

  .pc-cat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pc-step-chip,
  .page-products .pc-index__link,
  .page-products .pc-filter label,
  .page-products .pc-compare-controls label,
  .page-products .pc-export-switch label {
    transition: none;
  }

  .page-products .pc-step-chip:hover {
    transform: none;
  }
}
<<<END>>>